Struktur zur Musterbildung, Verfahren zur Musterbildung, und deren Anwendung

Manufacturing method of a CCP-type magnetic sensor having current-squeezing path

LIGHT EMITTING TRANSISTOR

A main object of the present invention is to provide a static induction light emitting transistor having an organic EL element structure and a vertical FET structure which is possible to avoid a problem of the shielding of light and a problem of shielding of electric field by a gate electrode. The above object is achieved by providing a light emitting transistor 11 of a vertical FET structure comprising: on a substrate 12 ; a source electrode 13 ; a hole transporting layer 14 in which a slit-shaped gate electrode 15 is embedded; an equipotential layer 16 ; light emitting layer 17 ; and a transparent or semitransparent drain electrode 18 , provided in this order. In this light emitting transistor, the drain electrode 18 provided on the opposite side of the gate electrode 15 , viewing from the light emitting layer 17 , is transparent or semitransparent. Therefore, light generated in the light emitting layer 17 can be taken out from the drain electrode side. An electron transporting layer 19 can be provided between the light emitting layer 17 and the drain electrode 18.

DEPOSITION MASK AND METHOD OF MANUFACTURING DEPOSITION MASK

A deposition mask includes an effective part in which a plurality of openings are provided, and an outer frame part surrounding the effective part. The effective part includes an outer peripheral area that is adjacent to the outer frame part, and a central area which is surrounded by the outer peripheral area and has a thickness larger than a thickness of the outer peripheral area.

Thin film laminate and luminescent element

In a production process of a thin film laminate for constituting an organic EL element or the like, a thin film laminate is provided in which no water stays in a thin film formed of a hydrophilic material and, thus, the function of other thin films overlying the surface of the thin film, such as a luminescent layer, is not deteriorated. The thin film laminate comprises: a substrate; and, provided on the substrate in the following order, a first thin film and a second thin film. The first thin film is formed of a hydrophilic organic material. The hydrophilic organic material has hydrophilic groups which have been converted to lipophilic group. The lipophilic groups are partially or wholly returned to hydrophilic groups upon exposure to heat energy or a radiation. The second thin film is formed of a lipophilic organic material.

PHOTO-SENSOR, INFORMATION RECORDING DEVICE AND INFORMATION RECORDING/REPRODUCING METHOD

PURPOSE: To provide a photo-sensor used for the information recording to an information recording medium having an information recording layer constituted of a liquid crystal phase and a resin phase, capable of giving an excellent contrast ratio between an exposure section and a nonexposure section, and excellent in photosensitivity. CONSTITUTION: A photo-sensor is provided with a charge generating layer 14' and a charge transporting layer 14" in sequence on an electrode layer 13, a resin binder constituting the charge generating layer 14' is constituted of a polyvinyl chloride constituent and a polyvinyl acetate constituent, and the polyvinyl chloride constituent is contained in the resin binder at the ratio of 15-68wt.%. The photo-sensor and an information recording medium laminated with an information recording layer constituted of a liquid crystal phase and a resin phase on an electrode layer are arranged face to face on the optical axis via a spacer while at least one electrode layer ...

Manufacturing method for magneto resistive sensor with squeezed current path

A current perpendicular to the plane (CPP) magneto resistive (MR) sensor with a constricted or squeezed current path is manufactured in four steps. The layers 22-27 that will form the MR element are formed on the lower electrode layer 20. An insulating layer 28 is formed on top of the MR element layers. The insulating layer has a gap T1 which is narrower than the intended width Tw of the MR element layers. The MR element layers and insulating layer are milled on either side of the gap in the insulating layer. Then a top electrode 32 is formed which contacts the MR layers through the gap in the insulating layer. Other layers such as insulating layers 29 and 31 and bias layer 30 may be added before the top electrode is formed.

Thin film laminate for electrolumninescent element with reduced water content

A thin film laminate for an organic electroluminescent (EL) element comprises a substrate and first and second thin films. The first thin film acts as a carrier transport layer and is formed of a hydrophilic organic material having hydrophilic groups which have been converted to lipophilic groups. The lipophilic groups are partially or wholly returned to hydrophilic groups upon exposure to heat energy or radiation. The first film is deposited by coating the substrate with a liquid composition. The second thin film is formed of a lipophilic organic material which forms the luminescent layer of the device. The first hydrophilic film does not contain any residual water and thus the function of other thin films in the device is not deteriorated.

Magnetism detector and its manufacturing method

The invention aims to form a magnetism detecting element and an connection layer on a surface having a small roughness with high accuracy by making appropriate especially the range of formation of a resist layer covering an insulating protective layer, to prevent separation of the resist layer, and to provide a magnetism detecting element having a stable characteristic and its manufacturing method. A resist layer (42) is formed over a wiring layer (35) with the insulating protective layer (41) interposed therebetween. In order that the resist layer (42) does not extend to an exposed surface (35b) of the wiring layer (35), the lower edge portion (42b1) of a hole formation surface (42b) of the resist layer (42) is disposed on the insulating protective layer (41). With this, a magnetism detecting device in which the magnetism detecting element (10), an electrode layer connected to the magnetism detecting element (10), and a lead layer (17) can be formed on the smooth insulating surface having ...

LITHOGRAPHIC PRINTING PLATE AND ITS PRODUCTION

PROBLEM TO BE SOLVED: To provide a printing plate having excellent characteristics by using a printing master plate which uses a patterned body by a photocatalytic effect, by constituting the master plate having a layer which changes its wettability by pattern exposure, a resin layer, and a part which is made hydrophilic or lipophilic by full surface exposure. SOLUTION: The printing master plate 1 is formed directly on a supporting body 2 or with a primer layer 3. The plate is exposed 6 according to a specified pattern 5 to change the alkyl chain of a silicone compd. into an OH group by the effect of a photocatalyst 7 to change the surface wettability according to the exposure pattern. The unirradiated part is in a state of low surface energy 8, while the irradiated part changes its wettability. Then by applying a resin layer compsn. 9, a layer of the resin compsn. 9 is formed in the part where the wettability is changed. Then the resin compsn. is hardened by heat or irradiation of UV rays ...

MANUFACTURING METHOD OF ELECTROLUMINESCENT ELEMENT

【課題】有機ＥＬ層のパターニングが容易であり、光触媒の影響の少ないＥＬ素子の製造方法を提供する。 【解決手段】電極層を準備し、電極層上または電極層上に成膜されている電荷注入輸送層上に、エネルギー照射に伴う光触媒の作用により分解除去され、電極層または電荷注入輸送層とは液体との接触角が異なる分解除去層を形成する工程と、基板上に光触媒を含有する光触媒処理層が形成されている光触媒処理層基板を用い、光触媒処理層および分解除去層を２００μｍ以下の間隙をおいて配置した後、分解除去層の分解除去される領域にエネルギーが照射されるように、所定の方向からエネルギーをパターン照射し、分解除去層をパターン状に形成する工程と、光触媒処理層を分解除去層から取り外す工程と、分解除去層のパターンに従い、有機ＥＬ層を電極層上または分解除去層上に形成する工程とを少なくとも有する製造方法。 【選択図】図１

Method of producing electroluminescent element

Magnetoresistive sensor capable of narrowing gap and track width

Assuming that a distance between an upper shield layer and a lower shield layer in an area, which overlaps only a first electrode layer, but does not overlap a second electrode layer, is G1s, and a distance between the upper shield layer and the lower shield layer at a position in alignment with a center of a multilayered film is G1c, a difference in value between G1s and G1c is set to be not larger than a predetermined value, whereby an effective track (read) width can be reduced.

MAGNETIC HEAD DEVICE PROVIDED WITH LEAD ELECTRODE ELECTRICALLY CONNECTED TO UPPER SHIELD LAYER AND LOWER SHIELD LAYER

A lower shield layer and an upper shield layer are formed to have a planar shape, and a detecting element is provided between the lower shield layer and the upper shield layer. End faces of the upper shield layer may extend farther in a depthwise direction from a surface facing a recording medium than end faces of the lower shield layer. A lower conductive electrode may be disposed directly adjacent to a facing inner surface of the lower shield layer. An upper conductive electrode may be disposed adjacent to a portion of the upper shield layer. Therefore, the lower shield layer and the upper conductive electrode may be insulated from each other.

ORGANIC SEMICONDUCTOR ELEMENT

PROBLEM TO BE SOLVED: To provide an organic semiconductor element formed by using a wet type film formation method, and having an excellent element characteristic by preventing deterioration. SOLUTION: This organic semiconductor element has, on a substrate, two or more facing electrodes and at least one organic layer disposed between two of the electrode out of them, wherein the organic layer(s) and/or one or more kinds of the electrodes are formed by a wet type film formation method. The organic semiconductor element is characterized by that a protective layer having a charge transporting property and a solvent and/or gas barrier property is formed on the base side(s) of the organic layer(s) and/or the electrode(s) formed by the wet type film formation method. COPYRIGHT: (C)2006,JPO&NCIPI ...

Photoelektrische Sensor, Aufzeichnungssystem, und Verfahren für Datenaufzeichnung und Reprographie

Electroluminescent element and its producing method

OBJEKT ZUR ERZEUGUNG VON MUSTERN, METHODE ZUR ERZEUGUNG VON MUSTERN, SOWIE DEREN ANWENDUNGEN

Light emitting transistor and method

MAGNETIC HEAD DEVICE

PROBLEM TO BE SOLVED: To provide a magnetic head device using a detection element to which a current is given in a film thickness direction, having lower and upper shielding layers as current paths and capable of reducing noise by forming the lower and the upper shielding layers in small and simple shapes. SOLUTION: The lower and the upper shielding layers 21 and 28 are flatly formed and the detection element 10 is provided between the lower and the upper shielding layers 21 and 28. A lower conductive electrode 24 is formed closely to an opposite inner surface 21a to be an upper surface of the lower shielding layer 21 and an upper conductive electrode 26 is formed closely to an outer surface 28f positioned on the upper side of the upper shielding layer 28. Thereby, even if an opposite interval between the lower shielding layer 21 and the upper shielding layer 28 is made narrow, electric insulation can be reliably secured. COPYRIGHT: (C)2007,JPO&INPIT ...

Verfahren zur Herstellung einer Linse

Deposition mask and production method of deposition mask

A wall surface of an opening of a deposition mask includes a first wall surface that extends from a first end toward a second surface, a second wall surface that extends from a second end toward a first surface, and a connection at which the first wall surface is connected to the second wall surface. When the opening is viewed from the first surface side along a normal direction of the first surface, the first end of the opening includes a first portion that extends in a first direction and has a first dimension and a second portion that extends in a second direction intersecting the first direction and a second dimension shorter than the first dimension. The first wall surface includes a first wall surface section that extends from the first portion toward the connection and a second wall surface section that extends from the second portion toward the connection. A height of the first wall surface section is lower than a height of the second wall surface section.

OPTICAL SENSOR, INFORMATION RECORDER AND INFORMATION RECORDING METHOD

PURPOSE: To execute the information recording by an optical sensor having an amplification function. CONSTITUTION: This information recording system is constituted by arranging the optical sensor 1 formed by laminating semiconductive photoconductive layers 14', 14" on an electrode 13 and an information recording medium 2 formed by laminating an information recording layer 11 on which information recording by electric fields or charges is possible, on the electrode 13' so as to face each other and is constituted to make information possible to be recorded on the information recording medium by information-exposing in the state of impressing a voltage between both electrodes. The photoconducive layers 14', 14" of the optical sensor 1 which have the amplification functions of the electric fields or charges imparted to the information recording medium are used. As a result, the quantity of the electric fields or charges imparted on the information recording medium is made to be the quantity ...

Thin film laminate for electrolumninescent elementwith reduced water content

Magnetic sensing element with reactive-ion-etching stop layers

A first reactive-ion-etching (RIE) stop layer 36 is disposed on a free magnetic layer 28. Second RIE stop layers 42b are disposed on bias layers. The first and second RIE stop layers function as stop layers when layers on the first and second RIE stop layers are removed by reactive ion etching in a production process. Reactive ion etching is completed when the first RIE stop layer and the second RIE stop layers are exposed, the first and second RIE stop layers being disposed at almost the same height. This reduces a variation in height between the top face 22a of a laminate and the bias layers 41 at both sides of the laminate, thus reducing a variation in the distance between shield layers compared with that in the known art. Thereby, it is possible to improve read characteristics.

Electroluminescent device and process for producing the same

An EL device comprising a first electrode, an EL layer formed on the first electrode, and a second electrode formed on the EL layer, wherein at least one layer of a material whose wettability changes when light is applied thereto is formed. The invention provides EL devices that can be simply produced, and processes for producing the same.

COATER OF ORGANIC ELECTRONIC MATERIAL AND PROCESS FOR PRODUCING ORGANIC ELECTRONIC ELEMENT USING IT

PROBLEM TO BE SOLVED: To provide a coater of an organic electronic material capable of forming an organic layer of uniform thickness. SOLUTION: The coater comprises a stage section 2 for securing a substrate 1, a section 3 for ejecting an organic electronic material toward the substrate 1 secured to the stage section 2, and a motor section for sliding any one or both of the stage section 2 and the ejecting section 3 wherein the motor section comprises a linear servo motor 4 having a plurality of magnets arranged while alternating the polarity such that the magnet at one end part is pressed tightly to the adjacent magnet along the direction of the magnets. COPYRIGHT: (C)2005,JPO&NCIPI ...

Light emitting transistor and method

A static induction light emitting transistor having an organic EL element structure and a vertical FET structure avoids a problem of the shielding of light and a problem of shielding of electric field by a gate electrode. In one example, the light emitting transistor 11 of a vertical FET structure has a substrate 12; a source electrode 13; a hole transporting layer 14 in which a slit-shaped gate electrode 15 is embedded; an equipotential layer 16; light emitting layer 17; and a transparent or semitransparent drain electrode 18, provided in this order. In this light emitting transistor, the drain electrode 18 provided on the opposite side of the gate electrode 15 to the light emitting layer 17 is transparent or semitransparent. Therefore, light generated in the light emitting layer 17 can be taken out from the drain electrode side. An electron transporting layer 19 can be provided between the light emitting layer 17 and the drain electrode 18.

COATING APPARATUS AND METHOD FOR MANUFACTURING ORGANIC ELECTRONIC DEVICE

A coating apparatus (10) comprises a mount (11), a substrate stage portion (2) arranged on the mount (11) where a substrate (1) is fixed, a discharge portion (3) arranged on the mount (11) for discharging an organic EL material onto the substrate (1) fixed to the substrate stage portion (2), and a motor portion (4) for sliding one or both of the substrate stage portion (2) and the discharge portion (3). The motor portion (4) has a stator portion (22) arranged on the mount (11). The stator portion (22) is provided with a plurality of magnets (31). Every two adjoining magnets (31) have different polarities from each other, and the magnets (31) are pressed from both ends by a pair of holding portions (37, 38). © KIPO & WIPO 2007 ...

Structure for pattern formation, method for pattern formation, and application thereof

A structure for pattern formation adapted for optically forming a pattern, characterized by comprising: a photocatalyst-containing layer provided on a substrate, the photocatalyst-containing layer containing a material of which the wettability is variable through photocatalytic action upon pattern-wise exposure.

CPP-type thin-film magnetic head

A CCP-type thin-film magnetic head capable of improving reproduction characteristic by enhancing an electrical insulating property between an upper shield layer and a lower shield layer, and a manufacturing method thereof. The CCP-type thin-film magnetoresistive head includes a thin-film magnetic head element 20 formed between the upper shield layer and the lower shield layer 10, and a side fill gap layer 40 securing the insulating property, which is formed from both end faces 20a of the thin-film magnetic head element, wherein a top surface of the lower shield layer is formed in a non-flat surface having a convex portion 10a disposed at a center in a track width direction and a concave portion 10b disposed at both sides in a track width direction of the convex portion, the thin-film magnetic head element is formed on the convex portion, and an buried gap layer 50 contacting the side fill gap layer is formed in the concave portion. The head can also have bias layer 41 and cap layer 42.

Thin film laminate and luminescent element

Organic electroluminescent devices

A decomposition layer 6 formed on a device substrate 1 is placed in close proximity (<200 žm) to a photocatalyst layer 2 provided on a separate substrate 1, and a photocatylitic process is used to selectively decompose portions of the layer 6 in correspondence with a pattern of illuminating light. The decomposed portions of the layer 6 are removed to expose an underlying device layer 5 such as an electrode or charge injection layer. The wettabilty of the underlying device layer 5 may be higher than the wettability of the remaining portions of the layer 6, so organic electroluminescent material may be selectively formed on the exposed device layer in a pattern corresponding to the pattern of illumination. Alternatively, non-light emitting areas of the device may be defined by using an insulating decomposition layer patterned using a photocatalytic process. The fabrication processes allows patterned organic electroluminescent device structures not containing photocatalytic layers to be formed ...

Manufacturing method of CPP type magnetic sensor having current-squeezing path

On a multilayer film formed on a lower electrode layer, a resist layer having cutaway parts at a lower portion is formed, and on parts of the upper surface of the multilayer film which are not overlapped with the resist layer except for areas inside the cutaway parts, first gap layers are formed. Accordingly, a predetermined gap T 1 can be formed between the first gap layers in the track width direction. Next, in the following step, two end surfaces of the multilayer film and the first gap layers in the track width direction are milled. Hence, according to the present invention, compared to the case in the past, the predetermined gap T 1 provided between the first gap layers can be formed into a minute size with superior accuracy, the current path-squeezing structure can be easily formed, and a magnetic sensor having superior change in resistance (DeltaR) and reproduction output can be manufactured.

Magnetic head device provided with lead electrode electrically connected to magnetic shield layer

A lower shield layer has a substantially flat shape, and an upper shield layer has a front portion and a rear portion, where the front portion is disposed closer to the lower shield layer than the rear portion. A lower conductive electrode and an upper conductive electrode are disposed between the lower shield layer and the upper shield layer. The lower conductive electrode is electrically connected to the lower shield layer, and the upper conductive electrode is electrically connected to the upper shield layer. Since the lower and upper conductive electrodes are disposed between the upper and lower shield layers, each of the lower shield layer and the upper shield layer may be formed to have a small area and a simple shape.

Magnetoresistive-effect device and method for manufacturing the same

A magnetoresistive-effect device includes a multilayer film, hard bias layers arranged on both sides of the multilayer film, and electrode layers respectively deposited on the hard bias layers. The electrode layers are formed, extending over the multilayer film. Under the influence of the hard bias layers arranged on both sides of the multilayer, the multilayer film, forming the magnetoresistive-effect device, has, on the end portions thereof, insensitive regions which exhibit no substantial magnetoresistive effect. The insensitive region merely increases a direct current resistance. By extending the electrode layers over the insensitive regions of the multilayer film, a sense current is effectively flown from the electrode layer into the multilayer film. With a junction area between the electrode layer and the multilayer film increased, the direct current resistance is reduced, while the reproduction characteristics of the device are thus improved.

ORGANIC ELECTROLUMINESCENT DEVICE

PROBLEM TO BE SOLVED: To provide an organic EL device having good interface adhesiveness between organic layers and improved luminescence characteristics and life characteristics. SOLUTION: The organic EL device includes a substrate, a first electrode layer formed on the substrate, an organic EL layer formed on the first electrode layer and having two or more organic layers including at least a luminescent layer, and a second electrode layer formed on the organic EL layer. One of the two organic layers adjacent to each other in the organic EL layer contains a charge injection transporting material as a main component, and the other thereof contains a charge injection transporting material as an added component. The charge injection transporting material shows non-luminescence characteristics in a working mode. COPYRIGHT: (C)2009,JPO&INPIT ...

Magnetic detecting element with corrosion prevention layer

A magnetic detecting element with a fixed magnetic layer 31, an insulating layer 27 and a free magnetic layer 28. Overlying the free magnetic layer 28 is a corrosion prevention layer 36 to prevent corrosion or deterioration from reactive ion etching. The corrosion layer 36 may be directly laminated on the free magnetic layer 28 or there may be intermediate layers 35 between the free magnetic layer 28 and corrosion prevention layer 36. A method of manufacture is claimed involving the placement of a mask and the removal of layers via reactive ion etching.

PHOTOSENSOR, INFORMATION RECORDER AND INFORMATION RECORDING METHOD

PURPOSE: To record stable optical information with high quality and high sensitivity by laminating a photosensor having a photoconductive layer including a base current adjustment stuff onto an electrode and a recording medium having an information recording layer onto the electrode and applying a voltage between both the electrodes. CONSTITUTION: An electrode 13 made of an ITO film, a change generating layer 14' including a disazo pigment of a specific structure and a base current adjustment stuff and a charge delivery layer 14'' including a hydrazone dielectric material of a specific structure are laminated in this order on a glass base 15. Furthermore, an electrode 13' of the ITO film is formed on the glass base 15 and an information recording layer 11 made of a multifunctional monomer, a liquid crystal, a surfactant and a xylene is formed on the electrode 13'. A photosensor 1 comprising the base board 15, the electrode 13, and the layers 14', 14'', and an information recording medium ...

MAGNETIC DETECTION ELEMENT AND ITS FABRICATION PROCESS

PROBLEM TO BE SOLVED: To provide a magnetic detection element which can reduce variation in distance between shields as compared with prior art, and to provide its fabrication process. SOLUTION: A first RIE stopper layer 36 is formed on a free magnetic layer 28 and a second RIE stopper layer 42 is formed on a bias layer 41. In the fabrication process, the RIE stopper layers 36 and 42 function as a stopper when a layer formed on the RIE stopper layers 36 and 42 is removed by RIE. Since the RIE process is ended when the first and second RIE stopper layers 36 and 42 located at the substantially same height are exposed, variation in height of the upper surface of a lamination 22 and the upper surface of a region where the bias layer 41 is formed to spread to the opposite sides thereof can be reduced and variation in distance between shields can be reduced as compared with prior art. Consequently, reproduction characteristics can be enhanced appropriately. COPYRIGHT: (C)2007,JPO&INPIT ...

Electroluminescent device and process for producing the same

An EL device comprising a first electrode, an EL layer formed on the first electrode, and a second electrode formed on the EL layer, wherein at least one layer of a material whose wettability changes when light is applied thereto is formed. The invention provides EL devices that can be simply produced, and processes for producing the same.

MAGNETIC DETECTION ELEMENT AND ITS MANUFACTURING METHOD

PROBLEM TO BE SOLVED: To solve the problem that effective track width becomes larger than optical track width when track width becomes 0.2 μm or less in the conventional magnetic detection element. SOLUTION: When the distance between upper and lower shield layers 45 and 31 in a region that is overlapped with first electrode layers 43 and 43 and is not overlapped with second electrode layers 43 and 43 is set to Gls, and the distance between the upper and lower shield layers 45 and 31 at a position that is overlapped with a center C in a multilayer film T is set to Glc, the difference between the Gls and Glc is set to a specific value or less, thus reducing the effective track width E-Tw. COPYRIGHT: (C)2002,JPO ...

Struktur zur Musterbildung, Verfahren zur Musterbildung und deren Anwendung

MAGNETORESISTIVE EFFECT ELEMENT

PROBLEM TO BE SOLVED: To solve the problem that a multilayer film constituting a magnetoresistive effect element has dead regions which are affected by hard bias layers formed on both sides of the film and substantially incapable of exhibiting magnetoresistive effects near its side sections and the regions only work to raise the DC resistance of the element. SOLUTION: An electrode layer 18 is formed by extending the layer 18 onto the dead regions D of the multilayered film 16. Consequently, the DC resistance of the element can be reduced and the reproducing characteristic of the element can be improved, because a sense current from the electrode layer 18 can be made to effectively flow to the multilayered film 16 and, in addition, the joint area of the electrode layer 18 with the film 16 can be increased. COPYRIGHT: (C)2003,JPO ...

OPTICAL SENSOR

PROBLEM TO BE SOLVED: To obtain an optical sensor which enables color images to be well recorded, and to obtain an information recording system. SOLUTION: The semiconductive optical sensor, which has a charge generation material 14' on an electrode 13, flows photo-induced current amplified more than the number corresponding to that of photons at the time of the exposure, when voltage is applied while the optical sensor is exposed, or the exposure is performed while voltage is applied, and also shows a behavior in which the photo-induced current is gradually attenuated by a continued application of voltage even after termination of the information exposure. The semiconductive optical sensor has a region that absorbs light outside a wavelength region in which a charge generation material absorbs light, and contains a fluorescent substance that emits fluorescence in the wavelength region in which the charge generation material absorbs light. COPYRIGHT: (C)2006,JPO&NCIPI ...

PHOTOSENSITIVE BODY AND METHOD FOR RECORDING ELECTROSTATIC INFORMATION

PURPOSE: To improve property of preventing the permeation of moisture by forming an org. photoconductive layer contg. a specified bisazo compd. and laminating an electric charge transferring layer preventing the permeation of moisture on the photoconductive layer. CONSTITUTION: When an org. photoconductive layer is laminated on an electrode to obtain a photosensitive body, a bisazo compd. represented by formula I is incorporated into the photoconductive layer and an electric charge transferring layer preventing the permeation of moisture is laminated on the photoconductive layer. In the formula I, each X is H, lower alkyl, lower alkoxy, nitro, sulfonic acid, hydroxyl, carboxyl or halogen, n is an integer of 0-3, in the case of n≥2, X's may be different from each other, and each R is an optionally substd. cyclic hydrocarbon group, a heterocyclic group or alkyl. COPYRIGHT: (C)1992,JPO&Japio ...

Sound production device

Provided is a sound production device which, as a sound production device enabling easy and accurate coil alignment and having improved ease of assembly, is provided with: a diaphragm; an armature that is formed from a magnetic material; a magnet that faces the armature; a yoke that supports the magnet; a coil; a transmission body that transmits vibration of the armature to the diaphragm; and a support member that holds the coil, wherein the support member is provided with a positioning part and a biasing part, and the coil is elastically biased toward the positioning part by the biasing part, and positioned and held between the positioning part and the biasing part.

MAGNETIC HEAD DEVICE PROVIDED WITH LEAD ELECTRODE ELECTRICALLY CONNECTED TO UPPER SHIELD LAYER AND LOWER SHIELD LAYER

A lower shield layer and an upper shield layer are formed to have a planar shape, and a detecting element is provided between the lower shield layer and the upper shield layer. A lower conductive electrode is formed to adhere closely to a facing inner surface corresponding to a top surface of the lower shield layer, and an upper conductive electrode is formed to adhere closely to an outer surface located on the upper shield layer. Therefore, even though a facing interval between the lower shield layer and the upper shield layer is small, an electrical insulating property may be achieved.

MANUFACTURING METHOD OF ELECTROLUMINESCENT ELEMENT

PROBLEM TO BE SOLVED: To provide a manufacturing method of an EL element of which patterning of an organic El layer is easy and influence of a photo-catalyst is small. SOLUTION: The manufacturing method of the electroluminescent (EL) element is composed of a process of preparing an electrode layer, and forming a layer to be decomposed/removed which is decomposed and removed by the act of photocatalyst caused by an energy irradiation, of which contact angle to a liquid is different from that of the electrode layer or an electric charge injection and transportation layer, on the electrode layer or on an electric charge injection and transportation layer; a process of forming the layer to be decomposed/removed into a pattern-shape by irradiating energy with a pattern from a prescribed direction so that the energy is irradiated to the area where the layer to be decomposed and removed is decomposed and removed, after arranging a photocatalyst treating layer, containing photocatalyst formed on ...

CPP-TYPE THIN-FILM MAGNETIC HEAD AND MANUFACTURING METHOD THEREOF

... a CCP-type thin-film magnetic head and a manufacturing method thereof are provided. The CCP-type thin-film magnetic head includes a thin-film magnetic head element formed between the upper shield layer and the lower shield layer, and a side fill gap layer securing the insulating property, which is formed from both end faces of the thin-film magnetic head element, wherein a top surface of the lower shield layer is formed in a non-flat surface having a convex portion disposed at a center in a track width direction and a concave portion disposed at both sides in a track width direction of the convex portion, the thin-film magnetic head element is formed on the convex portion, and an buried gap layer contacting the side fill gap layer is formed in the concave portion.

THIN FILM STACK AND LIGHT EMITTING ELEMENT

【課題】 有機ＥＬ素子などを構成する薄膜積層体の製造方法において、親水性材料から形成される薄膜中に水分が残らず、その表面に形成される発光層などの他の薄膜の機能を損なわない薄膜積層体を提案する。 【解決手段】 基材と、その上に第一の薄膜と、第二の薄膜とをこれらの順で積層してなり、前記第一の薄膜が、親水性有機材料により形成されてなり、前記親水性有機材料の親水性基が親油性基に変化されてなり、該親油性基が熱エネルギーまたは放射線を照射された際に、前記親油性基の一部または全部が親水性基に戻るものであり、前記第二の薄膜が、親油性有機材料により形成されてなる、薄膜積層体により実現される。 【選択図】 なし

Struktur zur Musterbildung, Verfahren zur Musterbildung und deren Anwendung

Magnetic sensing element having reactive-ion-etching stop layer and process for producing same

A magnetic sensing element including a laminate and a bias layer is provided. A first reactive-ion-etching (RIE) stop layer is disposed on a free magnetic layer. Second RIE stop layers are disposed on bias layers. The first and second RIE stop layers function as stop layers when layers on the first and second RIE stop layers are removed by reactive ion etching in a production process. Reactive ion etching is completed when the first RIE stop layer and the second RIE stop layers are exposed, the first and second RIE stop layers being disposed at almost the same height. Also provided is a process for producing the magnetic sensing element.

MAGNETISM DETECTING ELEMENT AND METHOD OF MANUFACTURING THE SAME

PROBLEM TO BE SOLVED: To solve the problem that, in a conventional magnetism detecting element, a sense current is shunted to a part other than the circumference of a nonmagnetic material layer such as the inside of an antiferromagnetic layer or the like. SOLUTION: A specular reflection layer S1 is formed inside a fixed magnetic layer 35, and first insulating layers 39 are formed in both sides of a multilayer film T1 and on a lower-part gap layer 32. The layers 39 are formed in such a way that upper end edges 39a1 of side end faces 39a facing the multilayer film T1 are overlapped with a face S1a on the opposite side of a face facing the nonmagnetic material layer 36 of the layer S1. Consequently, it is possible to prevent the sense current from being shunted to a ferromagnetic material layer 35c1, a nonmagnetic intermediate layer 35b, a first fixed magnetic layer 35a in the fixed magnetic layer 35, an antiferromagnetic layer 34, and a seed layer 33. COPYRIGHT: (C)2003,JPO ...

Magnetoresistive-effect device with extended AFM layer and method for manufacturing the same

A magnetoresistive-effect device includes a multilayer film, hard bias layers arranged on both sides of the multilayer film, and electrode layers respectively deposited on the hard bias layers. The electrode layers are formed, extending over the multilayer film. Under the influence of the hard bias layers arranged on both sides of the multilayer, the multilayer film, forming the magnetoresistive-effect device, has, on the end portions thereof, insensitive regions which exhibit no substantial magnetoresistive effect. The insensitive region merely increases a direct current resistance. By extending the electrode layers over the insensitive regions of the multilayer film, a sense current is effectively flown from the electrode layer into the multilayer film. With a junction area between the electrode layer and the multilayer film increased, the direct current resistance is reduced, while the reproduction characteristics of the device are thus improved.

Photoelektrischer Sensor, Informationsaufzeichnungssystem und Methode zur Informationsaufzeichnung

TRANSFER SHEET

PROBLEM TO BE SOLVED: To provide a transfer sheet which makes highly precise transfer possible without using the laser transferring method in the case patterning of an organic EL layer of EL element is carried out by the transferring method. SOLUTION: It consists of a basis material, a separate type variable layer, which is formed on the above basis material, and has the different patterns of the separate type, and an organic EL layer, which is formed on the above separate type variable layer, and carries out melting transfer on a transferred body with heat. COPYRIGHT: (C)2003,JPO ...

MANUFACTURE OF PHOTOSENSOR

PURPOSE: To obtain an image of high quality by a method wherein the coating solution of a photoconductive layer, on which fine particles are scattered, is coated after it has been dispersed in a high degree of 50% average particle diameter of specific value or lower using a light scattering diffraction method. CONSTITUTION: An electrode layer 13 is formed on a sub-state 15, and a photoconductive layer 14 is formed on the electrode layer 13. The photoconductive layer 14, on which particles are dispersed to a high degree of 50% average particle diameter of 0.5μm or smaller by a light scattering diffraction method, is coated with a coating solution. On the title photosensor, the field strength or the quantity of charge given to an information recording medium is amplified by the irradiation with light, and when voltage is continuously applied even after the irradiation with light, its conductivity is maintained, and it functions to give an electric field or an electric charge to the information ...

COLOR FILTER HAVING RESISTIVE FILM TYPE TOUCH PANEL FUNCTION, AND DISPLAY DEVICE HAVING THE SAME

PROBLEM TO BE SOLVED: To provide a color filter having a resistive film type touch panel function, capable of being manufactured at low cost. SOLUTION: The color filter 10 includes a base material 11 for the color filter, a black matrix layer 12 disposed on a surface 11b on the side of a TFT substrate 50 of the base material 11 for the color filter, colored layers 13a, 13b and 13c disposed between black matrix layers 12, a plurality of columnar projections 14 disposed on the black matrix layers 12, and transparent electrode layers 17 disposed so as to cover the black matrix layers 12, colored layers 13a, 13b and 13c, and columnar projections 14. A projection electrode 20 corresponding to an electrode 51 for position detection of the TFT substrate 50 is formed of the columnar projections 14 and transparent electrode layers 17 on the columnar projections 14. The columnar spacers 14 are formed by stacking the colored layers 13a, 13b and 13c. COPYRIGHT: (C)2011,JPO&INPIT ...

Patent TWI330046B

PHOTOSENSITIVE BODY AND ELECTROSTATIC INFORMATION RECORDING METHOD

PURPOSE: To maintain high sensitivity without forming any electric charge implantation preventive layer, to reduce rise of dark potential with the lapse of time after forming the photosensitive body and to enhance stability in contrast with light potential for a long period by adding an electron acceptor to a photoconductive layer containing a bisazo compound laminated on an electrode. CONSTITUTION: The photosensitive body is obtained by forming an electrode on a substrate and laminating on the electrode the photoconductive layer containing the electron acceptor and the bisazo compound represented by formula I in which X is H or lower alkyl or the like; (n) is an integer of 0 - 3; and R is an optionally substituted hydrocarbon ring or alkyl group, thus permitting a charge bearing medium to accumulate information charge high in sensitivity and high in contrast with the dark part without forming any charge implantation preventive layer, and rise of the dark potential of the photosensitive ...

ELECTROLUMINESCENCE ELEMENT AND METHOD MANUFACTURING THE SAME

PURPOSE: Disclosed are an EL(ElectroLuminescence) element which is easy to manufacture and a method for manufacturing thereof. CONSTITUTION: The EL element comprises at least a base body(1), a first electrode(2) formed on the base body(1), an EL layer(5) formed on the first electrode(2), and a second electrode(6) formed on the EL layer(5). At least one layer of a photocatalyst containing layer(3) is formed at any position between the base body(1) and the second electrode(6). © KIPO & JPO 2002 ...

Method of producing electroluminescent element

A method of producing an electroluminescent element. Preparing an electrode layer, and forming, on the electrode layer or an electric charge injection transportation layer formed on the electrode layer, a decomposition removal layer. Placing a photocatalyst treatment layer and the decomposition removal layer at an interval of 200 mum or less and conducting pattern irradiation to form the decomposition removal layer into a pattern. Removing the photocatalyst treatment layer from the decomposition removal, and forming an organic electroluminescent layer on the electrode layer or the decomposition removal layer according to the pattern of the decomposition removal layer.

SOUND GENERATING DEVICE AND METHOD OF MANUFACTURING SOUND GENERATING DEVICE

A sound generating device includes an armature having a fixing part facing a first direction and overlapped on an outer surface of a yoke, an extension part extending from the fixing part in a second direction opposite to the first direction, and a movable part bent from the extension part and extending in the first direction, inserted into a coil to oppose a magnet, and connected to an oscillator. The fixing part includes two opposing edge parts that are spot-welded to the outer surface of the yoke at two reference weld areas separated in a perpendicular direction that is perpendicular to the first and second directions. The two opposing edge parts of the fixing part and the outer surface of the yoke are spot-welded at at least one additional weld area at a position separated in the first direction from the reference weld areas. 1. A sound generating device comprising:a yoke made of a magnetic material;a magnet supported by the yoke;a coil provided alongside the magnet;an armature;an oscillator; anda case accommodating the yoke, the magnet, the coil, the armature, and the oscillator,wherein the armature includes a fixing part facing a first direction and overlapped on an outer surface of the yoke, an extension part extending from the fixing part in a second direction opposite to the first direction, and a movable part bent from the extension part and extending in the first direction,wherein the movable part is inserted into the coil to oppose the magnet, and is connected to the oscillator,wherein the fixing part includes two opposing edge parts that are spot-welded to the outer surface of the yoke at two reference weld areas that are separated in a perpendicular direction that is perpendicular to the first direction and the second direction, andwherein the two opposing edge parts of the fixing part and the outer surface of the yoke are spot-welded at at least one additional weld area at a position separated in the first direction from the reference weld areas.2. ...

MANUFACTURE OF OPTICAL SENSOR

PURPOSE: To provide high quality images with less image noises due to a nonuniform film by heating to dry a base material coated with photoconductive layer chemical and cooling the material at a specified cooling rate or below. CONSTITUTION: An application chemical of charge transfer substance is prepared by dissolving 20 pts.wt. of paradimethylstilbene having the structure shown in Formula I and 72 pts.wt. of polystyrene resin in a mixed solvent of 180 pts.wt. of chlorobenzene, 51 pts.wt. of 1,1,2trichloroethane, and 1353 pts.wt. of dichloromethane. The resultant chemical is applied to a base material at 350rpm for 0.3sec using a spinner. The material is dried at 80°C for two hrs to form a photoconductive layer of 20μm in thickness. The base material is then cooled at a cooling rate of 0.5°C/min down to 20°C. The resultant photoconductive layer of an optical sensor has a smooth surface free from cracks, which provides high quality images with less images noises due to cracks. However, ...

EL ELEMENT AND MANUFACTURING METHOD OF THE SAME

PROBLEM TO BE SOLVED: To provide an EL element emitting light with pattern and a simple manufacturing method of the same. SOLUTION: The manufacturing method of the EL element with an EL layer between electrodes facing each other, includes a process of forming a photocatalytic material containing a layer on one of the above electrodes, a process of forming a pattern by exposing the photocatalytic material containing layer in the shape of the pattern, depending on the difference of liability to moistening, and a process of forming at least one layer out of an electric charge injection layer, an electric charge conducting layer and a luminous layer, on the exposing part of the photocatalytic material containing layer, and a process of forming an another electrode. COPYRIGHT: (C)2001,JPO ...

Photoelektrischer Sensor, Informationsaufzeichnungssystem und Methode zur Informationsaufzeichnung

DEPOSITION MASK AND PRODUCTION METHOD OF DEPOSITION MASK

A wall surface of an opening of a deposition mask includes a first wall surface that extends from a first end toward a second surface, a second wall surface that extends from a second end toward a first surface, and a connection at which the first wall surface is connected to the second wall surface. When the opening is viewed from the first surface side along a normal direction of the first surface, the first end of the opening includes a first portion that extends in a first direction and has a first dimension and a second portion that extends in a second direction intersecting the first direction and a second dimension shorter than the first dimension. The first wall surface includes a first wall surface section that extends from the first portion toward the connection and a second wall surface section that extends from the second portion toward the connection. A height of the first wall surface section is lower than a height of the second wall surface section. 1. A deposition mask including openings , comprising:a first surface,a second surface that is located opposite to the first surface; anda wall surface including a first end that is an end located on the first surface and a second end that is an end located on the second surface;wherein the wall surface defines each of the openings,wherein the wall surface includes a first wall surface that extends from the first end toward the second surface, a second wall surface that extends from the second end toward the first surface, and a connection at which the first wall surface is connected to the second wall surface,wherein when the opening is viewed from the first surface side along a normal direction of the first surface, the first end of the opening includes a first portion that extends in a first direction and has a first dimension and a second portion that extends in a second direction intersecting the first direction and has a second dimension shorter than the first dimension,wherein the first wall surface ...

Coating apparatus and organic electronic device fabricating method

A coating apparatus 10 includes a base 11 , a substrate support stage unit 2 mounted on the base 11 and capable of fixedly supporting a substrate 1 , a coating unit 3 mounted on the base 11 and capable of discharging a coating material onto a substrate 1 fixedly supported on the substrate support stage unit 2 , and a motor unit 4 for driving at least either the substrate support stage unit 2 or the coating unit 3 for sliding on the base 11 . The motor unit 3 has a stator assembly 22 on the base 11 . The stator assembly 22 includes a plurality of magnets 31 linearly arranged such that opposite magnetic polarities of the magnets alternately change, and a pair of magnet holding members 37 and 38 for linearly pressing the magnets 31 together from both the ends of the magnets.

Sound producing device and method for manufacturing same

According to the present invention, an armature 32has a fixed part 32a, an extending part 32b, a bent part 32c, and a movable part 32d. The moveable part 32d of the armature 32 is inserted into a coil 27 to face magnets 24, 25, and the fixed part 32a overlaps an outer surface 21b of a yoke 21. Two edge parts 32f, 32f of the fixed part 32a and the outer surface 21b of the yoke 21 are subjected to laser spot welding to form welded parts 51, 51, 52, 52 in four locations.

MANUFACTURE OF PHOTOSENSOR

PURPOSE: To obtain an image of high quality by a method wherein, when the coating solution for a photoconductive layer is coated on the electrode layer on a substrate and it is dried up, the material same as the substrate is arranged on a base board until a film is formed on coated surface and it is brought into a non-adhesive state. CONSTITUTION: An electrode layer 13 is formed on a substrate 15, and a photoconductive layer 14 is formed on the electrode layer 13. The electrode layer 13 on the substrate 15 is coated with a coating solution for the photoconductive layer 14, and when the solution is desired up, the coated layer is arranged on a base plate formed by the material same as the substrate 15 until a film is formed on the surface of coating and it becomes none-adhesive, and the coating solution of the photoconductive layer 14, the coating device, the coating atmosphere and the drying atmosphere are maintained at a fixed temperature range. As a result, the image noise caused by the ...

STRUCTURE FOR PATTERN FORMATION, METHOD FOR PATTERN FORMATION, AND APPLICATION THEREOF

A structure for pattern formation adapted for optically forming a pattern, characterized by comprising: a photocatalyst-containing layer provided on a substrate, the photocatalyst-containing layer containing a material of which the wettability is variable through photocatalytic action upon pattern-wise exposure.

PHOTOSENSOR AND INFORMATION RECORDING SYSTEM

PURPOSE: To obtain the photosensor having large amplification function and to obtain information recording system. CONSTITUTION: As the charge transfer material of the photosensor 1 used in the information recording system in which an electrode layer 13 is provided on a base material 15, and the photosensor 1 laminating photoconductive layers 14' and 14" on the electrode layer 13 is installed opposite to the information recording medium 2 laminating the information recording layer 11 which is capable of information recording by electric field or electric charge on the electrode layer 13, and which is capable of information recording to the information recording medium 2 by the information exposure in the state in which voltage is impressed between both electrode layers, the azo compd. which has the structure which has at least one butadiene skeleton, or the benzene ring at the center of the butadiene skeleton, or plural butadiene skeleton combined with the benzene ring, and all hydrogen ...

ELECTROSTATIC INFORMATION RECORDING MEDIUM AND METHOD OF ELECTROSTATIC INFORMATION RECORDING AND REPRODUCING

PURPOSE: To improve picture quantities by successively forming an inorg. oxide layer and a photoconductive layer on an electrode. CONSTITUTION: On the electrode 2, there is formed an inorg. oxide layer 3, and further provided a photoconductive layer comprising a charge generating layer 4 and a charge transfer layer 5 thereon. For information recording, the medium is exposed for information to light during voltage is applied between the electrode 2 being disposed to be opposed to a counter electrode, or voltage is applied during the medium is exposed for information. After this, the surface of the photoconductive layer in the medium is subjected to corona discharge or surface charges are given according to the recorded information by applying voltage between the electrode 2 and the facing electrode. Then the surface charges are reproduced by reading means for surface potential, developing means with a toner, or a liquid crystal display device. In this case, an inorg. oxide layer 3 has an ...

Light emitting transistor

A static induction light emitting transistor comprising: on a substrate: a source electrode; a hole transporting layer in which a slit-shaped gate electrode is embedded; an equipotential layer; light emitting layer; and a transparent or semitransparent drain electrode, provided in this order. In this light emitting transistor, the drain electrode provided on the opposite side of the gate electrode, viewing from the light emitting layer, is transparent or semitransparent.

MANUFACTURE OF EL ELEMENT

PROBLEM TO BE SOLVED: To provide a convenient manufacturing method capable of manufacturing an EL element having an large area at a high production rate with high use efficiency of an application solution and with a uniform layer thickness. SOLUTION: This manufacturing method is used for manufacturing an EL element comprising at least a substrate 11, a first electrode 12 formed on the substrate 11, an EL layer 13 formed on the first electrode 12. and a second electrode 14 formed on the EL layer 13. In this case, the method forms at least one layer out of the first electrode 12, the EL layer 13 and the second electrode 14 by means of application. In the manufacturing method of the EL element, the application is carried out by abutting it on an application solution while moving the substrate 11 or an application device. COPYRIGHT: (C)2001,JPO ...

Photoelektrische Sensor, Aufzeichnungssystem, und Verfahren für Datenaufzeichnung und Reprographie

Lithographieplatte und Verfahren zu derer Herstellung

Magnetic head device provided with lead electrode electrically connected to upper shield layer and lower shield layer

A lower shield layer and an upper shield layer are formed to have a planar shape, and a detecting element is provided between the lower shield layer and the upper shield layer. End faces of the upper shield layer may extend farther in a depthwise direction from a surface facing a recording medium than end faces of the lower shield layer. A lower conductive electrode may be disposed directly adjacent to a facing inner surface of the lower shield layer. An upper conductive electrode may be disposed adjacent to a portion of the upper shield layer. Therefore, the lower shield layer and the upper conductive electrode may be insulated from each other.

OPTICAL SENSOR, INFORMATION RECORDER AND INFORMATION RECORDING METHOD

PURPOSE: To provide an optical sensor capable of recording optical information with high quality and high sensitivity on an information recording medium. CONSTITUTION: This optical sensor has a photoconductive layer 14 on an electrode 13 and is used for forming information on the information recording medium. The optical sensor is capable of recording the information at the intensity amplified to the current occurring in the information exposure or above on the information recording medium when a voltage is impressed between the electrode 13 of the optical sensor which is semiconductive and the electrode of the information recording medium in the state of exposing the information or exposing the information in the state of impressing the voltage therebetween. The optical sensor exhibits an electrical conductivity and has the effect of continuing recording the information on the information recording medium by impressing the voltage in succession even after the end of the information exposing ...

OPTICAL SENSOR, INFORMATION RECORDING DEVICE, AND INFORMATION RECORDING AND REPRODUCING METHOD

PROBLEM TO BE SOLVED: To eliminate noise and to obtain an image having high quality by providing a charge injection support layer between the charge generation layer and charge transfer layer of a photoconductive layer. SOLUTION: The optical sensor is formed by laminating the charge generation layer 14', charge injection support layer 16, and charge transfer layer 14" in order on an electrode 15. The charge injection support layer 16 is provided between the charge generation layer 14' and charge transfer layer 14" and operates to accelerate the injection of charge carriers into the charge transfer layer 14" from the charge generation layer 14' and then accelerate the amplification of an optically induced current, to control the charge carrier injection from the charge generation layer 14' to the charge transfer layer 14" and adjust a voltage applied substantially to an information recording medium, and to level the charge carrier injection from the charge generation layer 14' to the charge ...

ELECTROSTATIC INFORMATION RECORDING METHOD

PURPOSE: To enable electrostatic information corresponding to information pattern to be recorded on an electric charge bearing medium in high sensitivity and in high contrast with the dark part by incorporating a specified bisazo type compound in the photoconductive layer of the photosensitive body. CONSTITUTION: The photosensitive body composed of the photoconductive layer having an electrode on the front side is arranged opposite to the charge bearing medium composed of the charge bearing layer having an electrode on the rear side, and the photosensitive body is patternwise exposed when voltage is applied to both electrodes to form an electrostatic pattern corresponding to the exposure pattern on the charge bearing medium. The photoconductive layer contains the bisazo compound represented by formula I in which X is H, lower alkyl, or the like; n is an integer of 0 - 3; and R is an optionally substituted hydrocarbon ring or alkyl group, thus permitting the charge bearing medium to accumulate ...

SILICON STRUCTURE HAVING BONDING PAD

A silicon structure includes a silicon substrate having an electric element; a wiring conductor and a bonding pad, connecting the electric element and an external circuit; a protective layer disposed on the silicon substrate; and a pad opening pattern provided in the protective layer to exposed the bonding pad, wherein a probe mark position and a wire bonding position differ, without increasing the size of the bonding pad in plan view. A substrate exposure part, which is not covered with the protective layer, is provided at part of an outer edge of the bonding pad disposed inside the pad opening pattern in the protective film, and the wiring conductor is not exposed through substrate exposure part.

Magnetoresistive-effect device with a magnetic coupling junction

A magnetoresistive-effect device includes a multilayer film, hard bias layers arranged on both sides of the multilayer film, and electrode layers respectively deposited on the hard bias layers. The electrode layers are formed, extending over the multilayer film. Under the influence of the hard bias layers arranged on both sides of the multilayer, the multilayer film, forming the magnetoresistive-effect device, has, on the end portions thereof, insensitive regions which exhibit no substantial magnetoresistive effect. The insensitive region merely increases a direct current resistance. By extending the electrode layers over the insensitive regions of the multilayer film, a sense current is effectively flown from the electrode layer into the multilayer film. With a junction area between the electrode layer and the multilayer film increased, the direct current resistance is reduced, while the reproduction characteristics of the device are thus improved.

Method for producing electroluminescent elements

The present invention provides a method of producing an electroluminescent element comprising: a decomposition removal layer forming process of preparing an electrode layer, and forming, on the electrode layer or an electric charge injection transportation layer formed on the electrode layer, a decomposition removal layer which is decomposed and removed by the action of a photocatalyst in irradiation with energy and having a different contact angle with liquid from that of the electrode layer or the electric charge injection transportation layer; a decomposition removal layer patterning process of using a photocatalyst treatment layer substrate having a photocatalyst treatment layer containing a photocatalyst formed on a substrate, and placing the photocatalyst treatment layer and the decomposition removal layer at an interval of 200 mum or less, then, conducting pattern irradiation with energy from predetermined direction so that a region to be decomposed and removed of the decomposition ...

OPTICAL SENSOR, INFORMATION RECORDER AND INFORMATION RECORDING AND REPRODUCING METHOD

PURPOSE: To provide an optical sensor having high sensitivity and excel lent information recording performance. CONSTITUTION: This optical sensor is produced by forming an electrode layer 12 on a supporting body 11 and successively forming a charge producing layer 14 and a charge transfer layer 12 on the electrode layer 12. The ionization potential of the charge transfer material in the charge transfer layer 15 is lower than the ionization potential of the charge producing material in the charge producing layer 14, and the difference between them is at least 0.2eV. The information recording device consists of this optical sensor and an information recording medium disposed facing each other or laminated. The information recording medium consists of an electrode layer and an information recording layer thereon in which information can be formed by an electric field or charges. Both electrodes are connected so that voltage can be applied. By exposing the medium for information while voltage ...

ORGANIC ELECTROLUMINESCENT ELEMENT HAVING COMPENSATION CIRCUIT

PROBLEM TO BE SOLVED: To provide an organic EL element capable of preventing generation of luminance irregularity and non-luminescent parts even if trouble occurs in a certain unit. SOLUTION: This organic electroluminescent element has a plurality of luminescent units each including at least one luminescent layer between a positive electrode and a negative electrode facing to each other. The organic electroluminescent element is characterized by that the respective luminescent units are partitioned by intermediate layers comprising one or more layers; at least one of the intermediate layers has an extraction electrode; and the extraction electrode has a switching circuit connectable to an extraction electrode of any intermediate layer and/or the positive electrode and/or the negative electrode. COPYRIGHT: (C)2006,JPO&NCIPI ...

STRUCTURE FOR PATTERN FORMATION, METHOD FOR PATTERN FORMATION, AND APPLICATION THEREOF

A structure for pattern formation adapted for optically forming a pattern, characterized by comprising: a photocatalyst-containing layer provided on a substrate, the photocatalyst-containing layer containing a material of which the wettability is variable through photocatalytic action upon pattern-wise exposure.

THIN FILM MAGNETIC HEAD AND FLOATING MAGNETIC HEAD

PROBLEM TO BE SOLVED: To provide a thin film magnetic head low in Barkhausen noise and high in reproducing output. SOLUTION: The thin film magnetic head 1 possessing a spin valve type thin film magnetic element 11, which is composed of a free magnetic layer 30, a non-magnetic conductive layer 31, a fixed magnetic layer 32, an antiferromagnetic layer 33, bias layers 70, 70 for arranging the magnetization direction of the free magnetic layer 30 and of conductive layers 80, 80 giving detecting current to the free magnetic layer 30, insulating layers 20, 23 laminated on both side in the thickness direction of the spindle valve type thin film magnetic element 11 and shield layers 18, 19, the conductive layers 80, 80 are arranged on one side in both sides of the free magnetic layer 30 in the thickness direction, the bias layers 70, 70 are arranged on both sides of the insulating layer 23 in the track width direction so as to be placed on another side in both sides of the free magnetic layer 30 ...

SEMICONDUCTOR PRESSURE SENSOR, AND METHOD FOR MANUFACTURING THE SAME

【課題】平面矩形をなすダイヤフラムエッジの各辺上に配置した互いに対向する一対の第１及び第３の感応抵抗素子と互いに対向する一対の第２及び第４の感応抵抗素子によるブリッジ回路のオフセット電圧を調整でき、かつ、該オフセット電圧の温度特性変動を抑える半導体圧力センサ及びその製造方法を得る。 【解決手段】ブリッジ回路内に、第１ないし第４の感応抵抗素子にそれぞれ直列接続した補正抵抗を設け、この補正抵抗の抵抗温度係数を第１及び第３の感応抵抗素子側と第２及び第４の感応抵抗素子側で異ならせた。 【選択図】図１

STRUCTURE FOR PATTERN FORMATION, METHOD FOR PATTERN FORMATION, AND APPLICATION THEREOF

A structure for pattern formation adapted for optically forming a pattern, characterized by comprising: a photocatalyst-containing layer provided on a substrate, the photocatalyst-containing layer containing a material of which the wettability is variable through photocatalytic action upon pattern-wise exposure.

Input device and manufacturing method thereof

The object of the present invention is to provide an input device, which suppresses the increase of wiring resistance as compared with the prior art. The input device includes: a transparent substrate (2); a first wiring layer (8), which is formed by extending from each transparent electrode (3) to a decorative region (25) on a side of a display area; an insulating layer (20), which has a contact hole (20a) at a position opposite to a surface of the first wiring layer (8) and is formed on the surface side of the transparent substrate; a conductive portion (21), which is formed in the contact hole (20a); and a second wiring layer (15a), which is integrally formed with the conductive portion (21) and extends to the surface of the insulating layer (20) and is electrically connected to the first wiring layer (8 ). A side wall surface (20c) of the contact hole (20a) is gradually increased from the width T1 of the contact hole (20a) to form an inclination surface from the surface of the first ...

STRUCTURE FOR PATTERN FORMATION, METHOD FOR PATTERN FORMATION, AND APPLICATION THEREOF

A structure for pattern formation adapted for optically forming a pattern, characterized by comprising: a photocatalyst-containing layer provided on a substrate, the photocatalyst-containing layer containing a material of which the wettability is variable through photocatalytic action upon pattern-wise exposure.

Structure for pattern formation, method for pattern formation, and application thereof

A structure for pattern formation adapted for optically forming a pattern, characterized by comprising: a photocatalyst-containing layer provided on a substrate, the photocatalyst-containing layer containing a material of which the wettability is variable through photocatalytic action upon pattern-wise exposure.

Deposition mask apparatus, mask support mechanism, and production method for deposition mask apparatus

A deposition mask apparatus including a frame, a supporter including a plurality of supporting members fixed to the frame, and a deposition mask fixed to the frame is provided. The plurality of supporting members include at least a first supporting member that is closest to an intermediate position between a third portion and a fourth portion of the frame and a second supporting member that is located closer to the third portion of the frame than the first supporting member. The first supporting member in a state of warping downward from the frame with a first warping amount supports the deposition mask from below. The second supporting member in a state of warping downward from the frame with a second warping amount that is smaller than the first warping amount supports the deposition mask from below.

Structure for pattern formation, method for pattern formation, and application thereof

A structure for pattern formation adapted for optically forming a pattern, characterized by comprising: a photocatalyst-containing layer provided on a substrate, the photocatalyst-containing layer containing a material of which the wettability is variable through photocatalytic action upon pattern-wise exposure.

MAGNETORESISTIVE EFFECT ELEMENT, ITS MANUFACTURING METHOD, AND THIN FILM MAGNETIC HEAD USING IT

PROBLEM TO BE SOLVED: To provide a magnetoresistive effect element which can solve the problem raised by the conventional magnetoresistive effect element having a seed layer under an antiferromagnetic layer, wherein the element is not able to cope with narrowed tracks, because no sufficient bias magnetic field can be applied to a free magnetic layer and the magnetic track width of the element becomes wider. SOLUTION: In this magnetoresistive effect element, both end faces of a multilayered film 31 containing the seed layer 25 are formed in slopes which are continuous from the upper surface to the lower end of the film 31 and bottom raising layers 32, bias base layers 33, and hard bias layers 34 are successively laminated upon the end faces 31a in this order. Consequently, the magnetic track width of the element can be reduced and the hard bias layers 34 having strong coercive forces can be faced to each other on both sides of the free magnetic layer 29 while the layers 34 have sufficient ...

ELECTROLUMINESCENT ELEMENT

PROBLEM TO BE SOLVED: To provide an electroluminescent element with high moisture resistance and high reliability. SOLUTION: A stacked structure 2 is formed by installing electrodes 4, 5 on both sides of an electroluminescence layer 3, arranging substrate materials 6 so as to cover one electrode 4, and arranging protecting layers 7 so as to cover the other electrode 4, and the substrate material 6 and the protecting layer 7 are formed in a stacked body having barrier layers 6a, 7a to constitute an electroluminescent element 1. COPYRIGHT: (C)2000,JPO ...

METHOD OF MANUFACTURING EL ELEMENT

PROBLEM TO BE SOLVED: To provide a manufacturing method of an EL element capable of simultaneously improving patterning performance and a light emitting characteristic in the EL element using a photocatalyst. SOLUTION: This manufacturing method of the EL element is composed of at least a process of forming a first electrode, a process of forming a photocatalyst layer on the first electrode, a process of forming a photolytic organic layer on the photocatalyst layer, a process of forming a pattern by performing a pattern exposure on the photolytic organic layer, a process of forming at east one layer of an EL layer by sticking and hardening an EL layer forming liquid to and in an exposure part, and a process of forming a second electrode on the EL layer. COPYRIGHT: (C)2002,JPO ...

OPTICAL SENSOR, INFORMATION RECORDING DEVICE AND RECORD OF INFORMATION

PURPOSE: To obtain a high-quality image, which is not exerted a change in the concentration of the image or the like, by a method wherein an energy barrier on the interface between electrodes is flattened by carrier charges generated by trapping optical carriers and an interface having an action to make a current, which is generated by a charge injected in addition to a photocurrent, flow is formed between the electrode and a charge generating layer. CONSTITUTION: Charges 16, which are already trapped in a state that light is not striked on them, exist in a trap site and are put in the state of an energy bond. Here, in the case where a voltage, which is positive at the side of an electrode 13, is applied between both electrodes, an energy barrier is generated on the interface between the electrode 13 and a charge generating layer 14. Moreover, when irradiation of information light is conducted along with the application of the voltage, one part of optical carriers, which are generated with ...

LIGHT EMITTING TRANSISTOR

A static induction light emitting transistor comprising: on a substrate: a source electrode; a hole transporting layer in which a slit-shaped gate electrode is embedded; an equipotential layer; light emitting layer; and a transparent or semitransparent drain electrode, provided in this order. In this light emitting transistor, the drain electrode provided on the opposite side of the gate electrode, viewing from the light emitting layer, is transparent or semitransparent. 1. A light emitting transistor comprising: a source electrode; a light emitting layer provided on the source electrode; an electron transporting layer provided on the light emitting layer; a gate electrode provided in the electron transporting layer; and a drain electrode provided on the electron transporting layer , wherein the light emitting transistor further comprising an equipotential layer between the gate electrode and the light emitting layer.2. The light emitting transistor according to claim 1 , wherein the source electrode placed on the opposite side of the gate electrode claim 1 , viewing from the light emitting layer claim 1 , is transparent or semitransparent.3. The light emitting transistor according to claim 1 , wherein the equipotential layer has a smaller resistivity than the light emitting layer and the electron transporting layer.4. The light emitting transistor according to claim 1 , wherein the equipotential layer is a metal layer which reflects light.5. The light emitting transistor according to claim 1 , wherein the equipotential layer is a charge transfer complex compound layer.6. The light emitting transistor according to claim 1 , further comprising an electron injecting layer between the drain electrode and the electron transporting layer.7. The light emitting transistor according to claim 1 , further comprising a hole transporting layer provided between the source electrode and the light emitting layer claim 1 , and a hole injecting layer between the source electrode and ...

SOUND-PRODUCING DEVICE

A sound-producing device includes, in a case, a yoke formed of a magnetic material, a magnet supported by the yoke, a coil, an armature extending through the coil and facing the magnet, and a vibrator configured to vibrate in response to operation of the armature. The yoke is formed of an Fe—Ni alloy containing 32% by mass to 40% by mass of Ni. 1. A sound-producing device comprising: a case , a yoke comprising a magnetic material , a magnet supported by the yoke , a coil , an armature extending through the coil and facing the magnet , and a vibrator configured to vibrate in response to operation of the armature ,wherein, the yoke, magnet, coil, armature and vibrator are in the case, and the yoke comprises an Fe—Ni alloy containing approximately 32% by mass to 40% by mass of Ni.2. The sound-producing device according to claim 1 , wherein the Fe—Ni alloy contains approximately 36% by mass of Ni.3. The sound-producing device according to claim 1 , wherein the magnet is secured to each of opposing inner surfaces of the yoke claim 1 , the armature being located between the opposing magnets.4. The sound-producing device according to claim 3 , wherein a frame is disposed in the case claim 3 , the vibrator being supported on one side of the frame claim 3 , the yoke being secured to another side of the frame.5. The sound-producing device according to claim 4 , wherein the case comprises first and second cases combined together claim 4 , the frame being held and secured between the first and second cases. This application is a Continuation of International Application No. PCT/JP2017/008268 filed on Mar. 2, 2017, which claims benefit of Japanese Patent Application No. 2016-159667 filed on Aug. 16, 2016. The entire contents of each application noted above are hereby incorporated by reference.The present invention relates to a sound-producing device that includes an armature extending through a coil and facing a magnet supported by a yoke and that produces a sound as vibrations ...

DEPOSITION MASK APPARATUS, MASK SUPPORT MECHANISM, AND PRODUCTION METHOD FOR DEPOSITION MASK APPARATUS

A deposition mask apparatus including a frame, a supporter including a plurality of supporting members fixed to the frame, and a deposition mask fixed to the frame is provided. The plurality of supporting members include at least a first supporting member that is closest to an intermediate position between a third portion and a fourth portion of the frame and a second supporting member that is located closer to the third portion of the frame than the first supporting member. The first supporting member in a state of warping downward from the frame with a first warping amount supports the deposition mask from below. The second supporting member in a state of warping downward from the frame with a second warping amount that is smaller than the first warping amount supports the deposition mask from below. 1. A production method for a deposition mask apparatus , comprising:a step of preparing a frame including a first portion, a second portion facing the first portion across an opening in a first direction, a third portion, and a fourth portion facing the third portion across the opening in a second direction different from the first direction, and including a first surface and a second surface that is located opposite to the first surface;a step of fixing a first supporting member, in a state in which a first tension is applied to the first supporting member, to the first portion and the second portion of the frame on the first surface side of the frame such that the first supporting member is closest to an intermediate position between the third portion and the fourth portion of the frame;a step of fixing a second supporting member, in a state in which a second tension larger than the first tension is applied to the second supporting member, to the first portion and the second portion of the frame on the first surface side of the frame at a position closer to the third portion of the frame than the first supporting member; anda step of fixing a deposition mask ...

Deposition mask apparatus, mask support mechanism, and production method for deposition mask apparatus

A deposition mask apparatus including a frame, a supporter including a plurality of supporting members fixed to the frame, and a deposition mask fixed to the frame is provided. The plurality of supporting members include at least a first supporting member that is closest to an intermediate position between a third portion and a fourth portion of the frame and a second supporting member that is located closer to the third portion of the frame than the first supporting member. The first supporting member in a state of warping downward from the frame with a first warping amount supports the deposition mask from below. The second supporting member in a state of warping downward from the frame with a second warping amount that is smaller than the first warping amount supports the deposition mask from below.

Method of manufacturing sound-generating apparatus

A magnetic-field-generating unit and a coil vibrates an armature. The armature drives a diaphragm. The armature is formed of a rolled metal plate made of Permalloy. A workpiece is cut out of an unannealed metal plate with a wire saw or by etching such that the long-side direction of the workpiece corresponds to a transverse direction that is orthogonal to the direction of rolling performed on the metal plate. The cut-out workpiece is bent and is then annealed. Through this process, the warp of the armature is minimized.

Magnetic head device provided with lead electrode electrically connected to upper shield layer and lower shield layer

A lower shield layer and an upper shield layer are formed to have a planar shape, and a detecting element is provided between the lower shield layer and the upper shield layer. End faces of the upper shield layer may extend farther in a depthwise direction from a surface facing a recording medium than end faces of the lower shield layer. A lower conductive electrode may be disposed directly adjacent to a facing inner surface of the lower shield layer. An upper conductive electrode may be disposed adjacent to a portion of the upper shield layer. Therefore, the lower shield layer and the upper conductive electrode may be insulated from each other.

Photoelectric sensor, information recording system, and information recording and reproducing method

A photoelectric sensor having a photoconductive layer on an electrode and used to form information on an information recording medium. The photoelectric sensor is semiconductive and has such a function that when a voltage is applied between the electrode of the photoelectric sensor and an electrode of the information recording medium while information exposure is being carried out, or when information exposure is carried out with a voltage being applied between the two electrodes, information can be recorded on the information recording medium with an electric current amplified to a level higher than the intensity of a photoelectric current induced by the information exposure, and that even after termination of the information exposure, when the voltage is continuously applied, the photoelectric sensor shows electrical conductivity and continuously effects information recording to the information recording medium. The photoelectric sensor has a photo-induced current amplifying layer provided between the electrode and the photoconductive layer, thereby enabling an image free from unevenness and noise to be formed with high sensitivity.

Information recording element and its production

(57)【要約】 【課題】 電荷輸送速度が大きな電荷輸送性物質を使用 した光センサーを用いた情報記録素子を得る。 【解決手段】 電極間に光導電層と液晶層からなる情報 記録層を有し、光導電層に情報露光すると同時に両電極 間に電圧印加することにより情報記録を行なう情報記録 素子において、該光導電層に液晶性電荷輸送性物質を含 有することを特徴とする情報記録素子。

Photoelectric sensor, information recording system, and information recording method

An information recording system including a photoelectric sensor having a semiconductive, photoconductive layer stacked on an electrode, and an information recording medium having an information recording layer stacked on an electrode so that information can be recorded on the information recording layer by an electric field or electric charge. The photoelectric sensor and the information recording medium are disposed to face each other, and information exposure is carried out with a voltage being applied between the two electrodes, thereby enabling information to be recorded on the information recording medium. The photoconductive layer of the photoelectric sensor is capable of amplifying an electric field or electric charge given to the information recording medium, so that the intensity of electric field or the amount of electric charge given to the information recording medium can be increased to a level higher than the light energy actually applied. Accordingly, information recording of high sensitivity can be performed even if information exposure is carried out with a relatively small light energy.

Pattern forming body, pattern forming method, and their applications

Structure for pattern formation, method for pattern formation, and application thereof

A structure for pattern formation adapted for optically forming a pattern, characterized by comprising: a photocatalyst-containing layer provided on a substrate, the photocatalyst-containing layer containing a material of which the wettability is variable through photocatalytic action upon pattern-wise exposure.

Structure for pattern formation, method for pattern formation, and application thereof

A structure for pattern formation adapted for optically forming a pattern, characterized by comprising: a photocatalyst-containing layer provided on a substrate, the photocatalyst-containing layer containing a material of which the wettability is variable through photocatalytic action upon pattern-wise exposure.

Photoelectric sensor, information recording system, and information recording method

An information recording system including a photoelectric sensor having a semiconductive, photoconductive layer stacked on an electrode, and an information recording medium having an information recording layer stacked on an electrode so that information can be recorded on the information recording layer by an electric field or electric charge. The photoelectric sensor and the information recording medium are disposed to face each other, and information exposure is carried out with a voltage being applied between the two electrodes, thereby enabling information to be recorded on the information recording medium. The photoconductive layer of the photoelectric sensor is capable of amplifying an electric field or electric charge given to the information recording medium, so that the intensity of electric field or the amount of electric charge given to the information recording medium can be increased to a level higher than the light energy actually applied. Accordingly, information recording of high sensitivity can be performed even if information exposure is carried out with a relatively small light energy.

Deposition mask apparatus, mask support mechanism, and production method for deposition mask apparatus

A deposition mask apparatus including a frame, a supporter including a plurality of supporting members fixed to the frame, and a deposition mask fixed to the frame is provided. The plurality of supporting members include at least a first supporting member that is closest to an intermediate position between a third portion and a fourth portion of the frame and a second supporting member that is located closer to the third portion of the frame than the first supporting member. The first supporting member in a state of warping downward from the frame with a first warping amount supports the deposition mask from below. The second supporting member in a state of warping downward from the frame with a second warping amount that is smaller than the first warping amount supports the deposition mask from below.

Input device

本發明之目的在於提供一種特別是可確保良好之不可視特性、及與透明基材側之良好之密接性，除此之外，可提高橋接配線之抗環境性之輸入裝置。本發明之輸入裝置具有透明基材2、形成於透明基材2之第1面上之複數個透明電極5、將上述透明電極5間電性連接之橋接配線10、及形成於上述透明基材2與上述橋接配線10間之絕緣層20，且橋接配線10係具有與絕緣層20之正面20a接觸之包含ITO之基底層35、及形成於基底層35之正面且較基底層35更為低電阻之金屬層36而構成。

Manufacturing method of CPP type magnetic sensor having current-squeezing path

On a multilayer film formed on a lower electrode layer, a resist layer having cutaway parts at a lower portion is formed, and on parts of the upper surface of the multilayer film which are not overlapped with the resist layer except for areas inside the cutaway parts, first gap layers are formed. Accordingly, a predetermined gap T 1 can be formed between the first gap layers in the track width direction. Next, in the following step, two end surfaces of the multilayer film and the first gap layers in the track width direction are milled. Hence, according to the present invention, compared to the case in the past, the predetermined gap T 1 provided between the first gap layers can be formed into a minute size with superior accuracy, the current path-squeezing structure can be easily formed, and a magnetic sensor having superior change in resistance (ΔR) and reproduction output can be manufactured.

Process for manufacturing pattern forming body

A main object of the present invention is to provide a process for manufacturing a pattern forming body which can coat a functional part-forming coating solution even when a nozzle discharging method is used at a high precision. The present invention attains the above object by providing a process for manufacturing a pattern forming body, which comprises: a charge-electrified pattern-forming process of forming a pattern comprising a charge-electrified region electrified with a charge and a charge-nonelectrified region electrified with no charge, on a substrate, and a functional part pattern-forming process of forming a pattern of a functional part by discharging and coating a functional part-forming coating solution on the charge-nonelectrified region by a nozzle discharging method.

Structure for pattern formation, method for pattern formation, and application thereof

Deposition mask apparatus, mask support mechanism, and production method for deposition mask apparatus

A deposition mask apparatus including a frame, a supporter including a plurality of supporting members fixed to the frame, and a deposition mask fixed to the frame is provided. The plurality of supporting members include at least a first supporting member that is closest to an intermediate position between a third portion and a fourth portion of the frame and a second supporting member that is located closer to the third portion of the frame than the first supporting member. The first supporting member in a state of warping downward from the frame with a first warping amount supports the deposition mask from below. The second supporting member in a state of warping downward from the frame with a second warping amount that is smaller than the first warping amount supports the deposition mask from below.

Magnetic head device provided with lead electrode electrically connected to upper shield layer and lower shield layer

A lower shield layer and an upper shield layer are formed to have a planar shape, and a detecting element is provided between the lower shield layer and the upper shield layer. A lower conductive electrode is formed to adhere closely to a facing inner surface corresponding to a top surface of the lower shield layer, and an upper conductive electrode is formed to adhere closely to an outer surface located on the upper shield layer. Therefore, even though a facing interval between the lower shield layer and the upper shield layer is small, an electrical insulating property may be achieved.

Magnetic sensing element having reactive-ion-etching stop layer and process for producing same

A magnetic sensing element including a laminate and a bias layer is provided. A first reactive-ion-etching (RIE) stop layer is disposed on a free magnetic layer. Second RIE stop layers are disposed on bias layers. The first and second RIE stop layers function as stop layers when layers on the first and second RIE stop layers are removed by reactive ion etching in a production process. Reactive ion etching is completed when the first RIE stop layer and the second RIE stop layers are exposed, the first and second RIE stop layers being disposed at almost the same height. Also provided is a process for producing the magnetic sensing element.

Deposition mask and production method of deposition mask

A wall surface of an opening of a deposition mask includes a first wall surface that extends from a first end toward a second surface, a second wall surface that extends from a second end toward a first surface, and a connection at which the first wall surface is connected to the second wall surface. When the opening is viewed from the first surface side along a normal direction of the first surface, the first end of the opening includes a first portion that extends in a first direction and has a first dimension and a second portion that extends in a second direction intersecting the first direction and a second dimension shorter than the first dimension. The first wall surface includes a first wall surface section that extends from the first portion toward the connection and a second wall surface section that extends from the second portion toward the connection. A height of the first wall surface section is lower than a height of the second wall surface section.

磁気ヘッド及びその製造方法

【課題】 特に、抵抗体の比抵抗を従来よりも高めて前記抵抗体を厚い膜厚で形成することが可能な磁気ヘッド及びその製造方法を提供することを目的とする。 【解決手段】 下部シールド層３と基板１間、及び上部シールド層１６と基板１間は、夫々、Ｔａ，Ｓｉ，Ｎｂ及びＯを有して成る抵抗体２４，２５を介して電気的に接続されている。Ｔａ，Ｓｉ，Ｎｂ及びＯを有して成る抵抗体２４，２５は、従来から使用されているＴａや、ＴａＮで形成された抵抗体に比べて比抵抗が高い。したがって本実施形態では、前記抵抗体２４，２５の膜厚を従来より厚くしても高い抵抗値を確保でき、よって本実施形態の磁気ヘッドは、従来に比べて断線の生じにくい抵抗体２４，２５を備えた信頼性の高いものとなる。 【選択図】 図１

Deposition mask apparatus, mask support mechanism, and production method for deposition mask apparatus

A deposition mask apparatus including a frame, a supporter including a plurality of supporting members fixed to the frame, and a deposition mask fixed to the frame is provided. The plurality of supporting members include at least a first supporting member that is closest to an intermediate position between a third portion and a fourth portion of the frame and a second supporting member that is located closer to the third portion of the frame than the first supporting member. The first supporting member in a state of warping downward from the frame with a first warping amount supports the deposition mask from below. The second supporting member in a state of warping downward from the frame with a second warping amount that is smaller than the first warping amount supports the deposition mask from below.

マスク支持体、マスク支持体の製造方法、マスク装置、有機デバイスの製造方法、有機デバイス

【課題】マスク支持体に変形が生じることを抑制する。【解決手段】マスクに張力を加えた状態でマスク５０を支持するマスク支持体４０は、開口４３を含む枠４１と、開口に位置し、枠に接続されている桟４２と、を備える。枠は、マスクが固定される枠第１面４１ａと、枠第１面の反対側に位置する枠第２面と、枠第１面と枠第２面との間に位置し、桟が接続されている内側面と、内側面の反対側に位置する外側面と、を含む。桟は、枠第１面の側に位置する桟第１面と、桟第１面の反対側に位置する桟第２面と、桟第１面と桟第２面との間に位置する桟側面と、を含む。枠第１面と桟第１面とが連続している。【選択図】図４

樹脂製光学部品用の成形型の製造方法

【課題】 レジスト層の露光工程を大幅に短縮化して、製造効率を向上させるとともに寸法精度を向上させることが可能な樹脂製光学部品用の成形型の製造方法を提供する。 【解決手段】 基板１上に酸化シリコン層と金属マスク層とレジスト層５とを積層し、電子ビーム描画法によりレジスト層５を露光して複数の突起状のレジストパターンを形成し、レジストパターンをマスクにしてレジストパターンおよび金属マスク層を非選択的かつ異方的にエッチングし、エッチング後の金属マスク層をマスクにして酸化シリコン層を選択的かつ等方的にエッチングする際において、電子ビーム描画法が第１アパーチャ３３と第２アパーチャ３４とを用いた可変成形方式であり、第２アパーチャ３４には、複数の方形状の開口部が千鳥格子状に配列され、かつ第２アパーチャ３４の開口部の開口率が５％以下に設定されていることを特徴とする樹脂製光学部品用の成形型の製造方法を採用する。 【選択図】 図５

反射型光学式エンコーダのコード板

【課題】高反射領域における光の反射率と、低反射領域における光の反射率と、の間の差を大きくすることができる反射型光学式エンコーダのコード板を提供する。【解決手段】高反射領域１０１と低反射領域１０２とが下地層１１０に交互に配置された反射型光学式エンコーダのコード板１００であって、高反射領域１０１における光の反射率は、低反射領域１０２における光の反射率よりも高く、高反射領域１０１における下地層１１０の上に設けられ、銀を含有する反射層１２０と、反射層１２０と低反射領域１０２における下地層１１０との上に設けられ、銀を保護する保護層１３０と、保護層１３０の上に設けられ、ケイ素を含有する被覆層１４０と、を備える。【選択図】図３

蒸着マスク及び蒸着マスクの製造方法

【課題】シャドーの発生を抑制する蒸着マスク及び蒸着マスクの製造方法を提供する。 【解決手段】蒸着マスク２０の貫通孔２５の壁面は、第１端から第２面に向かって広がる第１壁面と、第２端から第１面に向かって広がる第２壁面と、接続部４１において第１壁面に接続される第２壁面と、第１壁面と第２壁面とが接続される接続部と、を含む。第１面の法線方向に沿って第１面側から貫通孔を見た場合、貫通孔の第１端は、第１方向に延び、第１寸法を有する第１部分３２ａと、第１方向に交差する第２方向に延び、第１寸法よりも短い第２寸法Ｌ２を有する第２部分と、を含む。第１壁面は、第１部分から接続部に向かって広がる第１壁面区画３１ａと、第２部分から接続部に向かって広がる第２壁面区画と、を含む。第１壁面区画３１ａの高さが、第２壁面区画の高さよりも小さい。 【選択図】図９

Thin film laminate and luminescent element

平版印刷版および平版印刷版の作製方法

(57)【要約】 【課題】 有機物の特性を変化させる光触媒を使用して 印刷版を製造する。 【解決手段】 平版印刷版において、支持体上に光触媒 含有層、パターンの露光により濡れ性の変化する層、お よびパターンの露光により濡れ性の変化した部位上に形 成した樹脂層、および全面露光によって親水、あるいは 親油化された部位からなる平版印刷版。

Magnetic head structure and its manufacturing method

In a magnetic head structure that forms a medium facing surface of a head element unit by polishing processing, a height monitor that is exposed in the vicinity of the head element unit during the polishing processing to index the height of the head element unit is provided in a planar rectangular shape.

An anti-reflective structure

An anti-reflective film (17) has an anti-reflective structure having many micro holes (19) extending from a reference surface (18a) (first surface) in the thickness direction of the film. Each of the holes has an opening (20a) exposed at the reference surface, and a bottom (20b) facing a second surface (18b) on the attachment side. Light incident on the anti-reflective film is mostly introduced into the holes through the openings and diffused by the bottoms, thereby avoiding reflection at a predetermined angle. The ratio of a connecting surface which reflects light is suppressed to increase the ratio of the openings, thereby maximizing the anti-reflective ability of the anti-reflective structure.

Ｅｌ素子およびその発光表示パターンの記録／消去／表示方法

(57)【要約】 【課題】 文字あるいは画像パターンの発光表示を行う ＥＬ素子において、該発光パターンの書き換えが可能で あって、かつ、高度な微細加工技術や、複雑な駆動回路 を必要としないＥＬ素子を提供する。 【解決手段】 対向する電極と、前記対向する電極の間 にＥＬ層とを有してなる、ＥＬ素子であって、前記ＥＬ 層と前記少なくともいずれか一方の電極との間に、導電 性メモリー層を有してなり、前記導電性メモリー層が、 導電性の違いによるパターンを形成し得るものである。