RATCHET WRENCH

A ratchet wrench includes a handle and a wrench head unit having head body rotatably mounted on a head portion of the handle, a plurality of tubular coupling member angularly displaced from each other, and a plurality of driving heads, each coupled with the respective tubular coupling member by means of a ratchet unit. By virtue of the ratchet unit, the driving head can be selectively turned in a clockwise direction, a counterclockwise direction, or both thereof. By virtue of the driving heads, the ratchet wrench can be used to turn a variety of fasteners. 1. A ratchet wrench comprising:a handle having handgrip and head portions opposite to each other in a longitudinal direction, said head portion defining a rotating axis that extends transverse to the longitudinal direction;a wrench head unit having a head body which is mounted on and rotatable relative to said head portion about the rotating axis, and a plurality of tubular coupling members which extend radially from said head body, and which are angularly displaced from each other about the rotating axis, each of said tubular coupling members having an inner wall surface which defines an accommodation space; a ratchet wheel which is rotatably mounted in said accommodation space about a wheel axis radial to the rotating axis and which is spacedly surrounded by said inner wall surface,', 'first and second toothed members which are disposed between said ratchet wheel and said inner wall surface, and which have first and second outer surfaces slidably engaged with said inner wall surface, said first and second toothed members being configured to he displaceable among a bi-directional position, where said first and second toothed members are matingly engaged with said ratchet wheel to permit torque from a respective one of said coupling members to be transmitted to turn said ratchet wheel in both clockwise and counterclockwise directions about the wheel axis, a clockwise position, where said first toothed member is ...

DRIVING CIRCUIT FOR DRIVING LIGHT EMITTING DIODES AND SIGNAL-EXTENDING CIRCUIT APPLIED TO A DRIVING CIRCUIT FOR DRIVING LIGHT EMITTING DIODES

A driving circuit for driving light emitting diodes includes a signal-extending circuit and a current sink. The signal-extending circuit is used for receiving an original dimming signal and extending a duty cycle of the original dimming signal. The current sink is coupled to the signal-extending circuit for generating a driving current for driving a series of light emitting diode. 1. A driving circuit for driving light emitting diodes , the driving circuit comprising:a signal-extending circuit for receiving an original dimming signal and extending a duty cycle of the original dimming signal to generate a new dimming signal; anda current sink coupled to the signal-extending circuit for generating a driving current for driving a series of light emitting diodes according to the new dimming signal, wherein the original dimming signal is a pulse width modulation signal.2. The driving circuit of claim 1 , wherein the driving current has a delay during rising claim 1 , and the new dimming signal extends an additional time of the original dimming signal claim 1 , and wherein the additional time of the original dimming signal is substantially the same as the delay during rising of the driving current.3. The driving circuit of claim 1 , wherein the signal-extending circuit comprises: a first metal-oxide-semiconductor transistor for receiving the original dimming signal;', 'a first capacitor coupled to the first metal-oxide-semiconductor transistor for generating the first extending time; and', 'a second metal-oxide-semiconductor transistor coupled to the first metal-oxide-semiconductor transistor for outputting a first extended dimming signal., 'a first time-extending circuit for generating a first extending time for extending the duty cycle of the original dimming signal, the first time-extending circuit comprising4. The driving circuit of claim 3 , wherein the first extended dimming signal is the new dimming signal.5. The driving circuit of claim 3 , wherein the signal- ...

Multijunction Solar Cell Device

The present disclosure provides a solar cell device. The device has solar cells having multijunction. A supplemental current source is connected with one of the solar cells having a smallest current in the device. Thus, through providing required current by the supplemental current source, usage performance of the device is enhanced. 1. A multijunction solar cell device , comprising:a solar cell set, said solar cell set comprising a plurality of multijunction solar cells, said multijunction solar cells being stacked in a cascading way; anda supplemental current source, said supplemental current source being connected with a multijunction solar cell having a smallest current in said solar cell set.2. The multijunction solar cell device according to claim 1 ,wherein said solar cell set is a single solar cell.3. The multijunction solar cell device according to claim 1 ,wherein said solar cell set comprises a plurality of solar cells serially connected.4. The multijunction solar cell device according to claim 1 ,wherein said supplemental current source is supplied by an external power supply.5. The multijunction solar cell device according to claim 1 ,wherein said supplemental current source is supplied by another solar cell set.6. The multijunction solar cell device according to claim 1 ,wherein said supplemental current source is connected with a protecting unit; andwherein said protecting unit comprises a resistance and a diode.7. The multijunction solar cell device according to claim 6 ,wherein said resistance is an accurate ceramic electric resistance.8. The multijunction solar cell device according to claim 6 ,wherein said resistance is a variable electric resistant.9. The multijunction solar cell device according to claim 6 ,wherein said diode is a PN diode.10. The multijunction solar cell device according to claim 6 ,wherein said diode is simulated by transistor. The present disclosure relates to is solar cell; more particularly, relates to enhancing usage ...

PYRAMID BUMP STRUCTURE

A pyramid bump structure for electrically coupling to a bond pad on a carrier comprises a conductive block disposed at the bond pad and an oblique pyramid insulation layer covered at one side of the conductive block. The oblique pyramid insulation layer comprises a bottom portion and a top portion, and outer diameter of the oblique pyramid insulation layer is tapered from the bottom portion to the top portion. When the carrier is connected with a substrate and an anisotropic conductive film disposed at the substrate, the pyramid bump structure may rapidly embed into the anisotropic conductive film to raise the flow rate of the anisotropic conductive film. Further, a short phenomenon between adjacent bumps can be avoided to raise the yield rate of package process. 1. A pyramid bump structure for electrically coupling to a bond pad disposed on a carrier , the pyramid bump structure comprises:a conductive block having a lateral surface and a top surface, the conductive block is disposed on the bond pad; andan oblique pyramid insulating layer comprises a bottom portion adjacent to the carrier and a top portion positioned above the bottom portion, wherein outer diameter of the oblique pyramid insulating layer is tapered from the bottom portion to the top portion.2. The pyramid bump structure in accordance with claim 1 , wherein the conductive block comprises a main body and an under bump metallurgy layer claim 1 , the under bump metallurgy layer of the conductive block is electrically connected with the bond pad claim 1 , the under bump metallurgy layer comprises a first ring wall claim 1 , and the first ring wall of the under bump metallurgy layer is covered by the oblique pyramid insulating layer.3. The pyramid bump structure in accordance with claim 2 , wherein the conductive block further comprises a connecting layer claim 2 , the main body is located between the under bump metallurgy layer and the connecting layer.4. The pyramid bump structure in accordance with ...

Solar Cell Assembly with an Improved Photocurrent Collection Efficiency

Disclosed is a solar cell assembly with excellent photocurrent collection efficiency. The solar cell assembly includes a solar cell and a surface barrier layer. The solar cell includes a window layer. The surface barrier layer is provided on the window layer. The surface barrier layer is made of phosphide or arsenide. 11212. A solar cell assembly including a solar cell and a surface barrier layer provided on the solar cell , wherein the surface barrier layer is made of a material selected from the group consisting of phosphide and arsenide.2110111012111312141315141615. The solar cell assembly according to claim 1 , wherein the solar cell includes at least one substrate claim 1 , a buffer layer provided on the substrate claim 1 , a back surface field layer provided on the buffer layer claim 1 , a base layer provided on the back surface field layer claim 1 , an emitter layer provided on the base layer claim 1 , a window layer provided on the emitter layer claim 1 , and a contact layer provided on the window layer .311011101211131214131514161517161817191819119aaaaaaaaaaaaaaaaaaaaaa.. The solar cell assembly according to claim 1 , wherein the solar cell includes a substrate claim 1 , a buffer layer provided on the substrate claim 1 , a first back surface field layer provided on the buffer layer claim 1 , a first base layer provided on the first back surface field layer claim 1 , a first emitter layer provided on the first base layer claim 1 , a first window layer provided on the first emitter layer claim 1 , a second back surface field layer provided on the first window layer claim 1 , a second base layer provided on the second back surface field layer claim 1 , a second emitter layer provided on the second base layer claim 1 , a second window layer provided on the second emitter layer claim 1 , and a contact layer provided on the second window layer41101011012101131214131514161517161817191819119bbbbbbbbbbbbbbbbbbbbbb.. The solar cell assembly according to claim 1 , ...

DOUBLE-SIDED LIGHT EMITTING FIELD EMISSION DEVICE AND METHOD OF MANUFACTURING THE SAME

A double-sided light-emitting field emission device and method of manufacturing same, said device comprising at least two transparent conductive layers, mixed field emission layers, and transparent package device. Wherein, the mixed field emission layer of field emission source and phosphor are utilized directly to serve as anode and cathode alternatively, such that on applying an AC power supply, roles of anode and cathode are changed alternatively along with frequency, hereby forming double-sided light-emitting structure. Therefore, the applications of said double-sided light-emitting field emission device are pretty wide, and having advantages of protecting field emission source, activating field emission source, reducing field emission arcing effect, having conductive phosphor, and raising illumination. 1. A double-sided light-emitting field emission device , comprising:at least two transparent conductive layers, spaced apart to each other;at least two mixed field emission layers, each including at least a mixture of field emission source and phosphor, and is located on an inner surface of said transparent conductive layer; anda transparent package device, wrapped around outside said transparent conductive layer, to seal tightly said transparent conductive layer and said mixed field emission layer.2. The double-sided light-emitting field emission device as claimed in claim 1 , wherein said transparent packaging device further includes at least two transparent substrates claim 1 , located respectively on outer surface of said transparent conductive layers; and at least a spacer claim 1 , surrounded around perimeter of said two transparent substrates claim 1 , so as to seal tightly said transparent conductive layers and said mixed field emission layer.3. The double-sided light-emitting field emission device as claimed in claim 1 , further comprising: an AC power supply claim 1 , connected to said two transparent conductive layers to provide AC power claim 1 , so ...

Simulated sunlight generating device

A simulated sunlight generating device for generating a simulated sunlight required for evaluating performance of solar cells includes a plurality of driving units, a plurality of light-emitting units, and a plurality of adjusting units. The driving units drive the light-emitting units to emit light. The adjusting units enable the light of the light-emitting units to not only propagate along the same light route but also be added up and combined to form the simulated sunlight of an intended wavelength with ease of installation, ease of maintenance, low costs, high flexibility, and high efficiency.

Inverted metamorphic (imm) solar cell semiconductor structure and laser lift-off method for the same

An inverted metamorphic (IMM) solar cell semiconductor structure for use of a laser lift-off (LLO) process using external laser is introduced. The IMM solar cell semiconductor structure includes a substrate layer, a sacrifice layer, a plurality of bandgap layers, and a handle layer. The sacrifice layer, formed on the substrate layer, is made of a material containing a III-V compound. The bandgap layers, formed on the sacrifice layer, are for producing movements of electronic holes according to an absorbed extrinsic light wavelength. The handle layer is formed on the bandgap layers. Laser penetrates the substrate layer to fall on the sacrifice layer, such that the bandgap layers are lifted off by the sacrifice layer, thereby resulting in a high-efficiency IMM solar cell. A LLO laser lift-off method for the IMM solar cell semiconductor is further provided.

Triode-type field emission device and method of manufacturing the same

A triode-type field emission device and method of manufacturing the same, suitable for use in screen print process of curved or planar substrate, comprising the following steps: firstly, form a cathode and a gate on a cathode substrate at the same time by means of screen printing, and a gap is located between gate and cathode, to avoid short circuit or interference; next, form a hedgehog-shape field emission layer on at least said cathode; then, form a transparent conductive layer and a light emitting layer sequentially on an anode substrate; and finally, dispose cathode substrate and anode substrate in parallel and spaced apart, and package them into a triode-type field emission device. Bias of cathode and gate can be controlled to achieve local adjustment of light. Also, gate may serve as an emitter, to increase field emission efficiency and its service life.

LIFT-OFF STRUCTURE FOR SUBSTRATE OF A PHOTOELECTRIC DEVICE AND METHOD THEREOF

A lift-off structure for substrate of a photoelectric device and method thereof, which making it possible to enable an etching solution to flow through not only external etch channel but also internal etch channel to etch a sacrificial layer in order to increase the overall etching speed and decrease the overall time of lifting a substrate off. 1. A lift-off structure , adapted for a substrate composed of a buffer layer , an etch stop layer , a protective layer , a sacrificial layer , and a photoelectric element in a manner that the buffer layer is formed on one side of the substrate , the etch stop layer is formed on a side of the buffer layer that is opposite to the substrate , the protective layer is formed on a side of the etch stop layer that is opposite to the buffer layer , the sacrificial layer is formed on a side of the protective layer that is opposite to the etch stop layer , and the photoelectric element is formed on a side of the sacrificial layer that is opposite to the protective layer , the lift-off structure comprising:a metal layer, formed on a side of the photoelectric element that is opposite to the sacrificial layer while allowing the metal layer to be formed with at least one pattern in a manner that each pattern is formed with at least one internal etch channel while allowing any two neighboring patterns to be separated by one external etch channel.2. The lift-off structure of claim 1 , wherein each internal etch channel is formed at a position corresponding to at least one side of its corresponding pattern claim 1 , or at least one corner of its corresponding pattern.3. The lift-off structure of claim 2 , wherein each internal etch channel is formed in a shape of a polygon.4. The lift-off structure of claim 3 , wherein each internal etch channel is formed in a shape of a triangle claim 3 , or a long stripe.5. The lift-off structure of claim 4 , wherein each pattern is formed in a shape of a polygon.6. The lift-off structure of claim 5 , ...

ACTIVE MATRIX TYPE BISTABLE CHIRAL NEMATIC LIQUID CRYSTAL DISPLAY AND DRIVING METHOD THEREOF

The disclosure provides a driving method for an active matrix type bistable chiral nematic liquid crystal display, including: dividing a frame into at least two fields, wherein each field is formed by a plurality of pixel rows; driving one of the at least two fields by a plurality of driving operations, wherein a liquid crystal unit of each pixel in the field is driven to one of two predetermined states in each driving operation; and driving the other fields by the plurality of driving operations. 1. A driving method for an active matrix type bistable chiral nematic liquid crystal display , comprising:dividing a frame into at least two fields, wherein each field is formed by a plurality of pixel rows;driving one of the at least two fields by a plurality of driving operations, wherein a liquid crystal unit of each pixel in the field is driven to one of two predetermined states in each driving operation; anddriving the other fields by the plurality of driving operations.2. The driving method for the active matrix type bistable chiral nematic liquid crystal display as claimed in claim 1 , wherein the at least two fields comprise a field formed by even pixel rows and a field formed by odd pixel rows.3. The driving method for the active matrix type bistable chiral nematic liquid crystal display as claimed in claim 1 , wherein the number of the plurality of driving operations is N claim 1 , and the number of displayable gray levels of the active matrix type bistable chiral nematic liquid crystal display is N+1.4. The driving method for the active matrix type bistable chiral nematic liquid crystal display as claimed in claim 1 , wherein the two predetermined states are a P state (planar state) and a H state (homeotropic state).5. The driving method for the active matrix type bistable chiral nematic liquid crystal display as claimed in claim 4 , wherein when one of the at least two fields is being driven claim 4 , the liquid crystal unit of each pixel in the other fields is ...

PRINTED CIRCUIT BOARD

A printed circuit board includes a power supply, a plurality of loads, a copper sheet, and a plurality of metal sheets mounted onto the copper sheet. The copper sheet is electronically connected between the power supply and the loads. The power supply outputs a plurality of currents to the loads via a plurality of current traces passing through the copper sheet, the plurality of metal sheets are located along the plurality of current traces. 1. A printed circuit board , comprising:a power supply;a load;a copper sheet electronically connected between the power supply and the load; anda metal sheet mounted onto the copper sheet.2. The printed circuit board of claim 1 , wherein the metal sheet comprises a solder surface and at least one solder pad protruding from the solder surface claim 1 , the metal sheet is soldered onto the copper sheet through the solder pad.3. The printed circuit board of claim 2 , wherein insulating paint coats the surface of the metal sheet except for the pads.4. The printed circuit board of claim 1 , wherein the metal sheet is made from the group consisting of copper claim 1 , iron claim 1 , and silver.5. The printed circuit board of claim 1 , wherein a package of the metal sheet is one of imperial 1210 and imperial 2512.6. The printed circuit board of claim 1 , further comprising a plurality of metal sheets claim 1 , wherein the plurality of metal sheets are arranged as a matrix array.7. A printed circuit board claim 1 , comprising:a power supply;a plurality of loads;a copper sheet electronically connected between the power supply and the loads;a plurality of metal sheets mounted onto the copper sheet; andwherein the power supply outputs a plurality of currents to the loads via the copper sheet, to form a plurality of current traces that pass through the copper sheet, the plurality of metal sheets are located along the plurality of current traces.8. The printed circuit board of claim 7 , wherein the metal sheets are located on a portion of ...

WRENCH

A wrench for gripping a rotary fastener, includes: a main body including a handle and a C-shaped head portion that is formed with parallel first and second holes; a first gripping element being resiliently movable in the first hole; and a second gripping element being resiliently movable in the second hole. When the main body is rotated clockwise, the rotary fastener is clamped between the first and second gripping elements and is rotated together with the main body. When the main body is rotated counterclockwise, the first and second gripping elements are moved resiliently by the rotary fastener to be separated from the rotary fastener. 1. A wrench for gripping a rotary fastener , comprising: a handle, and', 'a C-shaped head portion that is connected to one end of said handle, and that has a pair of jaws which define a gripping space therebetween, and which are formed respectively with first and second holes that are parallel with respect to each other and that extend obliquely with respect to said handle, said first hole having a first opening that is in spatial communication with said gripping space and extending from said first opening in a first oblique direction, said second hole having a second opening in spatial communication with said gripping space and extending from said second opening in a second oblique direction opposite to the first oblique direction;, 'a main body including'}a first gripping unit including a first gripping element that is disposed in said first hole and that has a first gripping portion extending into said gripping space, said first gripping element being movable from a engaged state to a disengaged state along said first hole in a direction away from said first opening; anda second gripping unit including a second gripping element that is disposed in said second hole and that has a second gripping portion extending into said gripping space, said second gripping element being movable from a engaged state to a disengaged state along ...

Integrated circuit design method and associated non-transitory computer-readable medium

An integrated circuit (IC) design method is disclosed. The method includes: using a computer to perform synthesis upon a register transfer level (RTL) IC design to generate a gate level netlist; performing place and route (P&R) upon the gate level netlist to generate a layout; determining a sink current distribution information of the layout; and generating a voltage (IR) drop/electro-migration (EM) analysis result of the layout according to the sink current distribution information; wherein the layout includes a cell having a cell height that is N times higher than a single cell height, where N is an integer and greater than 1, and the cell corresponds to N power/ground (P/G) rail sets; wherein the sink current distribution information includes a proportion of a sink current flowing through each of the N power/ground (P/G) rail sets with respect to the cell when operated. Associated non-transitory computer-readable medium is also disclosed.

HEAT DISSIPATION STRUCTURE

An exemplary heat dissipation structure includes a circuit board, at least one electronic element, and a heat sink. The electronic element is mounted on the circuit board to form a circuit. The heat sink is mounted on the circuit board corresponding to the electronic element to dissipate heat generated by the electronic element. The heat sink is mounted by surface mount technology. 1. A heat dissipation structure , comprising:a circuit board;at least one electronic element positioned the circuit board; anda heat sink positioned on the circuit board and in contact with the electronic element, wherein the heat sink is positioned using a surface mount technology, the circuit board and the heat sink mounted on the circuit board cooperatively form a surface-mount assembly.2. The heat dissipation structure of claim 1 , wherein the heat sink comprises a heat dissipating sheet and a plurality of connecting feet extending from the heat dissipating sheet.3. The heat dissipation structure of claim 2 , wherein the circuit board comprises a grounding layer claim 2 , the circuit board defines a plurality of connecting holes encircling the element claim 2 , the grounding layer is exposed in the connecting holes claim 2 , and the connecting feet are mounted in the connecting holes.4. The heat dissipation structure of claim 2 , wherein the electronic element contacts the heat dissipating sheet.5. The heat dissipation structure of claim 2 , wherein the connecting feet extend from a periphery of a heat dissipating sheet.6. The heat dissipation structure of claim 5 , wherein the heat dissipating sheet is a rectangular sheet and the connecting feet correspondingly extend from four corners of the heat dissipating sheet.7. The heat dissipation structure of claim 2 , wherein the connecting feet are integrated formed with the heat dissipating sheet.8. The heat dissipation structure of claim 7 , wherein the connecting feet and the heat dissipating sheet are made of a material with high ...

Bio-trickling filter box device capable of purifying organic wastewater and generating electricity

A bio-trickling filter box device capable of purifying organic wastewater and generating electricity is provided, which includes battery component(s) and a bio-trickling filter box component. The battery component(s) is provided in the bio-trickling filter box. The other end of each of trickling filter tube(s) is connected with a water tank. A water pump operates to make water flow through the trickling filter tube(s), pass through leakage holes and trickling holes, and drip into the battery component(s) in a water-drop manner, so as to supply an electric apparatus component with power. The bio-trickling filter box component(s) and the battery component(s) are combined, and the long-term impingement of water droplets on the battery component(s) can accumulate electric charge and generate the electricity. so as to provide power required by the electric apparatus component, which forms a biological treatment system that generates the power while treating the wastewater.

Portable data transmitting device

A portable data transmitting device, including a storage portion and a movable portion, is disclosed. The storage portion includes a fixed housing including a first side and a second side, and a first plug connector disposed on the first side. The movable portion includes a rotatable housing that is rotatably disposed on the second side of the fixed housing, a slidable housing that includes a first side and is slidably disposed on the rotatable housing, and a second plug connector disposed on the first side of the slidable housing. Thereby, the portable data transmitting device can be attached to portable apparatuses with different thicknesses, and can abut on the portable apparatus so as not to wobble or be bent easily.

Method And System For Operating Portable Devices

A method for providing a one-hand user interface for a portable device with a touch screen including defining a one-hand operation plane on the touch screen based on a holding location of the portable device when operated by a user; enabling a one-hand operation mode; and receiving user inputs through the one-hand operation plane for controlling the portable device. 1. A method for providing a one-hand user interface for a portable device with a touch screen , comprising:defining a one-hand operation plane on the touch screen based on a holding location of the portable device when operated by a user;enabling a one-hand operation mode; andreceiving user inputs through the one-hand operation plane for controlling the portable device.2. The method of claim 1 , wherein the one-hand operation mode includes a one-hand GUI operation mode or a one-hand touchpad operation mode.3. The method of claim 2 , further comprising switching between the one-hand touchpad operation mode and the one-hand GUI operation mode.4. The method of claim 1 , wherein the defining of the one-hand operation plane comprises defining a location of the one-hand operation plane.5. The method of claim 1 , wherein the defining of the one-hand operation plane comprises defining a size of the one-hand operation plane.6. The method of claim 1 , wherein the defining of the one-hand operation plane comprises:detecting a sliding motion of a finger over the touch screen; anddefining the one-hand operation plane based on the detected sliding motion.7. The method of claim 1 , further comprising:detecting a new holding location of the portable device; anddefining a new location of the one-hand operation plane on the touch screen corresponding to the detected new holding location.8. The method of claim 1 , wherein the portable device operates in a one-hand graphics user interface (GUI) operation mode after the activating of the one-hand operation claim 1 , and wherein claim 1 , in the one-hand GUI operation mode ...

WRENCH

A wrench is formed with a polygonal first engaging hole that is defined by a plurality of engaging surfaces and that is adapted for engaging a head of a first bolt. Each engaging surface has a pair of plane surface portions and an intermediate surface portion interconnecting the plane surface portions and defining a groove. The grooves of the engaging surfaces collaboratively define a polygonal second engaging hale for engaging a head of a second bolt. The intermediate surface portion of each engaging surface cooperates with the corresponding plane surface portions to form two angular intersections adapted to abut respectively against side surfaces of the head of the second bolt that define a corresponding corner of the head of the second bolt. 1. A wrench adapted for fastening and unfastening first and second bolts of different sizes , said wrench comprising a head formed with a polygonal first engaging hole that is defined by a plurality of engaging surfaces and that is adapted for engaging a head of the first bolt , each of said engaging surfaces having a pair of spaced-apart plane surface portions and an intermediate surface portion that interconnects said plane surface portions and that defines a groove extending in a direction of a central axis of said first engaging hole , said grooves of said engaging surfaces collaboratively defining a polygonal second engaging hole that is adapted for engaging a head of the second bolt with each corner of the head of the second bolt being received in said groove of a respective one of said engaging surfaces , said intermediate surface portion of each of said engaging surfaces cooperating with said plane surface portions of a corresponding one of said engaging surfaces to form two angular intersections that are adapted to abut respectively against side surfaces of the head of the second bolt that define a corresponding corner of the head of the second bolt so as to prevent the corresponding corner of the head of the second ...

DOUBLE DATA RATE GATING METHOD AND APPARATUS

A Double Data Rate (DDR) gating method is applied to a memory controller of an associated DDR gating apparatus. The DDR gating method includes: outputting from the memory controller an outward clock signal to a memory, and receiving from the memory a backward clock signal corresponding to the outward clock signal, wherein the backward clock signal is utilized as reference for a data read operation of the memory controller with respect to the memory; and providing an input stage of the memory controller with a reference signal to generate, through single ended receiving of the input stage, gating-related information for performing gating when sampling the backward clock signal, and lengthening time of a preamble of the backward clock signal with aid of the single ended receiving of the input stage, for increasing a detection margin of the preamble. 1. A double data rate (DDR) gating method applied to a memory controller , the DDR gating method comprising:outputting an outward clock signal to a memory from the memory controller, and receiving a backward clock signal corresponding to the outward clock signal from the memory, wherein the backward clock signal is utilized as reference for a data reading operation of the memory controller with respect to the memory; andproviding a reference signal to an input stage of the memory controller to generate gating-related information through single ended receiving of the input stage for performing gating when sampling the backward clock signal, and lengthening a preamble of the backward clock signal with aid of the single ended receiving of the input stage for increasing a detection margin of the preamble.2. The DDR gating method of claim 1 , wherein the backward clock signal from the memory is implemented as a set of differential data strobe signals claim 1 , and the memory controller obtains a received data strobe signal through differential receiving claim 1 , wherein the operation of sampling the backward clock signal is ...

Method for testing light-emitting elements, testing device, and substrate

A method for testing light-emitting elements includes: providing a substate having light-emitting elements and conductive wires; providing at least one coil structure including a first coil and two conductive plugs connected to the first coil; providing a metal rod and a second coil winding the metal rod and connected to an AC power supply. Each light-emitting element includes a positive electrode and a negative electrode connected to one conductive wire, respectively. The substrate defines pairs of through holes, each pair of through holes is aligning with two conductive wires connected to the positive electrode and the negative electrode of one light-emitting element. The testing method further includes inserting the two conductive plugs into one pair of through holes, starting the AC power supply and moving the metal rod towards the coil structure to form an induced current in the first coil configured for driving the one light-emitting element.

Smart security storage

Security functions for a memory corresponding to a smart security storage may be facilitated or executed through operation of utility application corresponding to a smart device. For example, encryption/decryption of data stored on the memory may be facilitated or executed by a security module under control of an access application corresponding to the smart device. Data securely stored on the memory may be explored and accessed by the smart device or a host computing device under control of the access application.

Input/output module

An input/output module electrically coupled between a control circuit and an input/output pin is provided. The input/output module includes a pre-driver and a post-driver. The pre-driver is electrically coupled to the control circuit, and the post-driver is electrically coupled between the pre-driver and the input/output pin. The pre-driver generates a pull-up selection signal and a pull-down selection signal according to an input signal and an enable signal generated by the control circuit. The post-driver sets a voltage level of the input/output pin according to the pull-up and pull-down selection signals. When the enable signal is at a first logic level, the input/output pin has a high impedance. When the enable signal is at a second logic level, the voltage level of the input/output pin changes with a logic level of the input signal, wherein the first logic level and the second logic level are inverted.

BEND SENSOR, BEND SENSING METHOD AND BEND SENSING SYSTEM FOR FLEXIBLE DISPLAY PANEL

A bend sensor for a flexible display panel is provided. The bend sensor includes plural detecting electrodes and a controlling circuit. The plural detecting electrodes are disposed on a touch panel. The touch panel is attached on the flexible display panel. The plural detecting electrodes generate plural detecting signals according to a change of an electric field or a magnetic field. The controlling circuit receives the plural detecting signals and judges a bending status of the flexible display panel according to the plural detecting signals. 1. A bend sensor for a flexible display panel , the bend sensor comprising:plural detecting electrodes disposed on a touch panel, wherein the touch panel is attached on the flexible display panel, wherein the plural detecting electrodes generate plural detecting signals according to a change of an electric field or a magnetic field; anda controlling circuit for receiving the plural detecting signals and judging a bending status of the flexible display panel according to the plural detecting signals.2. The bend sensor as claimed in claim 1 , wherein the plural detecting electrodes are made of indium tin oxide claim 1 , copper foil claim 1 , nano silver wire or semiconductor material.3. The bend sensor as claimed in claim 1 , wherein after the plural detecting signals are received by the controlling circuit claim 1 , the controlling circuit judges that a touch event or a bending event is generated by the touch panel.4. The bend sensor as claimed in claim 3 , wherein if the controlling circuit judges that the touch event is generated claim 3 , a touch point is determined by the controlling circuit according to the plural detecting signals.5. The bend sensor as claimed in claim 3 , wherein if the controlling circuit judges that the bending event is generated claim 3 , the controlling circuit increases a count value of a bend counter by 1.6. The bend sensor as claimed in claim 3 , wherein a bending direction or a bending angle of ...

METHOD FOR FABRICATING INGAP EPITAXIAL LAYER BY METAL ORGANIC CHEMICAL VAPOR DEPOSITION (MOCVD)

The present invention provides a method for fabricating an InGaP epitaxial layer by metal organic chemical vapor deposition (MOCVD). The method comprises: placing a silicon substrate in a reaction chamber; arranging the reaction chamber to have a first chamber temperature, and growing a first GaP layer with a first thickness on the Si substrate at the first chamber temperature; arranging the reaction chamber to have a second chamber temperature, and growing a second GaP layer with a second thickness on the first GaP layer at the second chamber temperature; arranging the reaction chamber to have a third chamber temperature for a first time interval, and then arranging the reaction chamber to have a fourth chamber temperature for a second time interval; and growing a multi-layered InGaP layer on the second GaP layer. 1. A method for fabricating an InGaP epitaxial layer by metal organic chemical vapor deposition (MOCVD) , comprising the steps of:(A) placing a silicon substrate in a reaction chamber;(B) arranging the reaction chamber to have a first chamber temperature, and growing a first GaP layer with a first thickness on the Si substrate at the first chamber temperature;(C) arranging the reaction chamber to have a second chamber temperature, and growing a second GaP layer with a second thickness on the first GaP layer at the second chamber temperature, where the second chamber temperature is at least 200° C. higher than the first chamber temperature and the second thickness is 80-180 times of the first thickness;(D) arranging the reaction chamber to have a third chamber temperature for a first time interval, and then arranging the reaction chamber to have a fourth chamber temperature for a second time interval, in which the fourth chamber temperature is higher than the second chamber temperature, the third chamber temperature is at least 0.5 time of the fourth chamber temperature, and the second time interval is at least 8 times of the first time interval; and(E) ...

SMART SECURITY STORAGE

Security functions for a memory corresponding to a smart security storage may be facilitated or executed through operation of utility application corresponding to a smart device. For example, encryption/decryption of data stored on the memory may be facilitated or executed by a security module under control of an access application corresponding to the smart device. Data securely stored on the memory may be explored and accessed by the smart device or a host computing device under control of the access application. 1. A system , comprising:a host computing device; authenticate a user of the smart device, and', 'control security functionality for exploration and access of data, for both the host computing device and the smart device; and, 'an access application to, 'a smart device, comprising a memory to store data thereon;', 'a communication module to communicate with the host computing device;', communicate with the smart device, and', 'control interface traffic of the communication module to allow authorized exploration and access to the data stored on the memory, upon execution of one or more security operations; and, 'a smart device interface module to, 'a security module to execute the one or more security operations to be performed on data stored on the memory based on instructions received from the smart device., 'a smart security storage, comprising2. The system of claim 1 , wherein the one or more security operations to be executed by the security module include initialization and password authentication.3. The system of claim 2 , wherein the one or more security operations to be executed by the security module further includes encryption/decryption of the data stored on the memory claim 2 , executed upon execution of password authentication.4. The system of claim 3 , wherein claim 3 , upon execution of encryption/decryption claim 3 , the data stored on the memory may be explored and accessed by the host computing device and the smart device.5. The system ...

Data synchronization method and device without redundant replication

Data synchronization method and device without redundant replication are used for providing real-time data accessing service and synchronizing valid data stored in a target storage apparatus to a backup storage apparatus at the same time. The target storage apparatus checks update statuses of the valid data. The valid data of the target storage apparatus is at least classified into a cold data group and a hot data group in accordance with the update statuses. In a first synchronization period, based on address information of the data block without valid data in the target storage apparatus, the data block without valid data is correspondingly established in the backup storage apparatus. At the first synchronization period, the valid data in the cold data group are synchronized from the target storage apparatus to the backup storage apparatus, and the valid data in the hot data group are not synchronized.

Structure of epitaxy on heterogeneous substrate and method for fabricating the same

The invention is a special designed pattern heterogeneous substrate, which is epitaxially deposited on a heterogeneous substrate by two step growth, and a thermal cycle annealing is added to reduce the lattice mismatch between the layers and the difference in thermal expansion coefficient, thereby obtaining a better stress. The quality of the semiconductor epitaxial layer is improved, and the present invention can easily grasp the timing of stress release when the semiconductor is grown on the heterogeneous substrate, avoid cracks in the semiconductor epitaxial layer, and form a crack free zone in the middle of the semiconductor epitaxial layer.

Method and apparatus for removing SiC or low k material film

The present invention disclosed a method and apparatus for removing a SiC or a low k dielectric film, wherein the SiC or low k dielectric film is deposited on a substrate. The method comprising: Process the low k dielectric film or SiC film with high temperature oxidation, such as wet oxidation or dry oxidation, to transform the film into an oxide film layer, then remove the oxide film layer by wet etching. The present invention also disclosed an apparatus to perform the process, comprising: a high temperature processing unit such as a high temperature furnace, and a wet etching unit such as a wet bench or a single wafer spin etching processor. These units may form as a single apparatus, a cluster tool or separate tools.

Active matrix multi-stable display apparatus and method for driving display panel thereof

一種主動矩陣式多穩態顯示裝置與其顯示面板的驅動方法。驅動方法包括下述步驟。將一個圖框期間至少分為重置期間、第一灰階期間與第二灰階期間。於重置期間中，提供重置電壓至主動矩陣式多穩態顯示面板的像素，以將該像素驅動至均相態。於第一灰階期間中，提供第一灰階電壓於該像素。於第二灰階期間中，提供第二灰階電壓於該像素。

Hollow light-collecting device

A light-collecting device has a hollow at center. Three layers are sequentially pasted on and around the hollow. The device collects light efficiently with different materials of the layers. And the device has a long life of use, is environmentally friendly and is easily mass-produced.

Soft magnet structure for making e.g. magnetic clip, has plane blank of soft magnet embossed with tissue of densely arranged stripes, where stripes extend in same direction and are arranged on surface of blank

The structure has a plane blank (1) of a soft magnet embossed with a tissue (2) of densely arranged stripes. The stripes extend in same direction and are arranged on a surface of the blank, when external force or shear force is applied to the magnet along the stripes. The stripes are longitudinally arranged or transversely arranged on the blank. The plane blank is embossed with a dotted tissue, where the stripe tissue of the blank includes ridge sections and trough sections between the adjacent ridge sections, where thickness of the plank is thinned at the trough sections.

MAGNETIC ADHESIVE TAPE AND PROCESS FOR PRODUCING MAGNETIC ADHESIVE TAPE

Active matrix type bistable chiral nematic liquid crystal display and driving method thereof

本揭露係提供一種主動式雙穩態對掌性向列型液晶顯示器之驅動方法，包括：將一個畫面分為至少二個以上的領域先後驅動，其中任一個領域為複數畫素列所構成；驅動一個領域時係分為多次驅動，每一次驅動係將領域內每一畫素液晶驅動至二既定狀態中之一者；以及以多次驅動的方式驅動其他尚未驅動的領域。

Level shifter for wide range operation

A programmable level shifter. The programmable level shifter comprises a first P-type FET, a second P-type FET, a third P-type FET, a fourth P-type FET, a fifth P-type FET, a sixth P-type FET, a first N-type FET, a second N-type FET, a third N-type FET, and a programmable device. The first P-type FET is coupled between a first power line and an output node. The first N-type FET is coupled between the first P-type FET and a second power line. The programmable device is coupled between the first power line and the output node, which can be programmed to change an effective resistance between the first power line and the output node when the second P-type FET is turned on.

Method of Fabricating Metal Nitrogen Oxide Thin Film Structure

A TiON, TaON or ZrON thin film is fabricated through an easy process. The film is corrosion resistant, electric conductive and decorative. The process uses no chloride (Cl) and so is environmental protected. The present disclosure is fit for mass production.

Magnet structure with colorable surface and a method for manufacturing the magnet

A magnet structure with colorable surface and a method for manufacturing the magnet structure. The method includes a step of disposing a colorable facial layer on a surface of the magnet. The material of the colorable facial layer is a mixture of polymer resin, good ink-absorbing material and tackifier, whereby the colorable facial layer has high adhesion to the surface of the magnet. In addition, the colorable facial layer can easily absorb an ink or a color so that the colorable facial layer can be further colored or printed with a figure.

Solar cell with superlattice structure and fabricating method thereof

A solar cell with a superlattice structure and a fabricating method thereof are provided, which includes fabricating a superlattice structure of GaAsN/GaInAs, GaAsN/GaSbAs, or GaAsN/GaInSbAs between a base and an emitter of a middle cell of a triple junction solar cell by a strain-compensation technology. The provided solar cell not only decreases crystalline defects and increases the critical thickness of the crystal, but also makes the energy bandgap of GaAsN and GaInAs reach around the energy of 1.0 eV (electron volt). Hence, the absorption region can be raised to around the energy of 1.0 eV to enhance the efficiency of the solar cell.

Level shifter for wide range operation

A programmable level shifter. The programmable level shifter comprises a first P-type FET, a second P-type FET, a third P-type FET, a fourth P-type FET, a fifth P-type FET, a sixth P-type FET, a first N-type FET, a second N-type FET, a third N-type FET, and a programmable device. The first P-type FET is coupled between a first power line and an output node. The first N-type FET is coupled between the first P-type FET and a second power line. The programmable device is coupled between the first power line and the output node, which can be programmed to change an effective resistance between the first power line and the output node when the second P-type FET is turned on.

Smart security storage system

Security functions for a memory corresponding to a smart security storage may be facilitated or executed through operation of utility application corresponding to a smart device. For example, encryption/decryption of data stored on the memory may be facilitated or executed by a security module under control of an access application corresponding to the smart device. Data securely stored on the memory may be explored and accessed by the smart device or a host computing device under control of the access application.

Data accessing device

Printed circuit board

一種印刷電路板，包括金屬箔片以及依次電性連接的電源、銅箔及負載，所述金屬箔片焊接於所述銅箔上。所述的印刷電路板藉由在銅箔上焊接金屬箔片，使得金屬箔片與銅箔並聯而降低了電源與負載之間的總的串聯阻抗，進而增大銅箔上流過的電流。

A solar cell

Method for making semiconductor electrodes

Disclosed is a method for making semiconductor electrodes. In the method, there is provided a wafer. The wafer includes first metal layers. A second metal layer is provided on the wafer so that the first metal layers are shielded with the second metal layer. Photo-resist is provided on the second metal layer so that the first metal layers are not shielded with the photo-resist. An electroplating device is used to provide third metal layers on the second metal layer so that each of the first metal layers is shielded with a related one of the third metal layers. The wafer is divided from the photo-resist, thus forming semiconductor electrodes.

Driving circuit for driving light emitting diodes

Programmable level shifter for wide range operation purpose

Support structure for article e.g. chassis, has support painted with thin magnetic material layer that is magnetized to present magnetic attraction, where layer permits magnetic unit of article to be fixed magnetically to support

The structure has a support (30) and a thin magnetic material layer (32) painted on a side of the support along the periphery. The magnetic material layer is magnetized in order to present magnetic attraction. The layer permits a fixing side (41), provided with a magnetic unit (42), of an article (40) e.g. chassis, which can be attracted magnetically, to be fixed magnetically to the support.

Use of mangosteen fruit shell extract in the preparation of a medicament for burn wound therapy

A use of a composition in preparation of a medicament for burn wound therapy is provided, wherein the composition comprises an effective amount of mangosteen fruit shell extract.

Smart security storage system

Security functions for a memory corresponding to a smart security storage may be facilitated or executed through operation of utility application corresponding to a smart device. For example, encryption/decryption of data stored on the memory may be facilitated or executed by a security module under control of an access application corresponding to the smart device. Data securely stored on the memory may be explored and accessed by the smart device or a host computing device under control of the access application.

Method for performing divided-clock phase synchronization in multi-divided-clock system, synchronization control circuit, synchronization control sub-circuit, and electronic device

A method for performing divided-clock phase synchronization in a multi-divided-clock system, an associated synchronization control circuit, an associated synchronization control sub-circuit and an associated electronic device are provided. The method may include: performing frequency division operations according to a source clock to generate a first divided clock and a second divided clock; performing phase relationship detection on the first divided clock according to the second divided clock to generate a phase relationship detection result signal; performing a logic operation on a first phase selection result output signal and the phase relationship detection result signal to generate a second phase selection result output signal; and outputting one of the second divided clock and an inverted signal of the second divided clock according to the second phase selection result output signal, for further use in a physical layer circuit.

Method for performing divided-clock phase synchronization in multi-divided-clock system, synchronization control circuit, synchronization control sub-circuit, and electronic device

A method for performing divided-clock phase synchronization in a multi-divided-clock system, an associated synchronization control circuit, an associated synchronization control sub-circuit and an associated electronic device are provided. The method may include: performing frequency division operations according to a source clock to generate a first divided clock and a second divided clock; performing phase relationship detection on the first divided clock according to the second divided clock to generate a phase relationship detection result signal; performing a logic operation on a first phase selection result output signal and the phase relationship detection result signal to generate a second phase selection result output signal; and outputting one of the second divided clock and an inverted signal of the second divided clock according to the second phase selection result output signal, for further use in a physical layer circuit.

Pre-buffer level shifter and output buffer apparatus

Method of detecting 3-D beam profile of ion implanter

Method for testing light-emitting elements, testing device, and substrate

A method for testing light-emitting elements includes: providing a substrate having light-emitting elements and conductive wires; providing at least one coil structure including a first coil and two conductive plugs connected to the first coil; providing a metal rod and a second coil winding the metal rod and connected to an AC power supply. Each light-emitting element includes a positive electrode and a negative electrode connected to one conductive wire, respectively. The substrate defines pairs of through holes, each pair of through holes is aligning with two conductive wires connected to the positive electrode and the negative electrode of one light-emitting element. The testing method further includes inserting the two conductive plugs into one pair of through holes, starting the AC power supply and moving the metal rod towards the coil structure to form an induced current in the first coil configured for driving the one light-emitting element.

Smart security storage

Smart security storage

Disclosed is a smart security storage system 200 with a communication module 230 that communicates with host device 205, a target module 215 and a smart device interface 235 via first 207, second 213 and third channels 231 respectively. The smart device interface having means for communicating with the communication module and with a smart device 240. The interface also has a switch select that controls three-way traffic flow for the communication module between the first and second channels and between the second and third channels. The target module has means for communicating with the communication module, with a security module 220 and means for connecting to the security module in response to an instruction from the smart device. The security module has means for communicating with the target module and with a memory 225 and means for enabling security operations to be performed on data stored on the memory. The memory has means for communicating with the security module and means for enabling security operations to be performed on the data stored on the memory.

一種同時具吸附污染物與釋氧功能之環保化單元組成之結構

Smart security storage

Smart security storage

Disclosed is a smart security storage system 200 with a communication module 230 that communicates with a host device 205, a target module 215 and a smart device interface 235. The smart device interface communicating with the communication module and with a smart device 240. The smart device has a non-volatile memory that stores an access application 245 that when executed authenticates a user, controls security functionality for exploration and access of data, for both a host computing device and the smart device, communicates with the smart device interface module by sending security instructions and high level storage and security functions to a target module of smart security storage. The functions include initialization of the smart security storage, authentication of a password for access to the data, encryption/decryption of the data and controlling a switch to allow authorized exploration and access to the data stored on the memory by either a host computing device or the smart device. The smart device may be a laptop, notebook, tablet computer or a smartphone.

Bio-trickling filter box device capable of purifying organic wastewater and generating electricity

A bio-trickling filter box device capable of purifying organic wastewater and generating electricity is provided, which includes battery component(s) and a bio-trickling filter box component. The battery component(s) is provided in the bio-trickling filter box. The other end of each of trickling filter tube(s) is connected with a water tank. A water pump operates to make water flow through the trickling filter tube(s), pass through leakage holes and trickling holes, and drip into the battery component(s) in a water-drop manner, so as to supply an electric apparatus component with power. The bio-trickling filter box component(s) and the battery component(s) are combined, and the long-term impingement of water droplets on the battery component(s) can accumulate electric charge and generate the electricity. so as to provide power required by the electric apparatus component, which forms a biological treatment system that generates the power while treating the wastewater.

Smart security storage

Security functions for a memory corresponding to a smart security storage may be facilitated or executed through operation of utility application corresponding to a smart device. For example, encryption/decryption of data stored on the memory may be facilitated or executed by a security module under control of an access application corresponding to the smart device. Data securely stored on the memory may be explored and accessed by the smart device or a host computing device under control of the access application.

Triode-type field emission device and method of manufacturing the same

A triode-type field emission device and method of manufacturing the same, suitable for use in screen print process of curved or planar substrate, comprising the following steps: firstly, form a cathode and a gate on a cathode substrate at the same time by means of screen printing, and a gap is located between gate and cathode, to avoid short circuit or interference; next, form a hedgehog-shape field emission layer on at least said cathode; then, form a transparent conductive layer and a light emitting layer sequentially on an anode substrate; and finally, dispose cathode substrate and anode substrate in parallel and spaced apart, and package them into a triode-type field emission device. Bias of cathode and gate can be controlled to achieve local adjustment of light. Also, gate may serve as an emitter, to increase field emission efficiency and its service life.

反向變質（ｉｍｍ）太陽能電池半導體結構及雷射剝離的方法

一種反向變質太陽能電池(inverted metamorphic solar cell)半導體結構，係提供外部的雷射進行雷射剝離(laser lift-off，LLO)製程，其包含基底層(substrate layer)、犧牲層(sacrifice layer)、複數能隙層(band-gap)與基板層(handle layer)。其中，該犧牲層係形成於該基底層上，且該犧牲層的材質係選自III-V族所形成之組合物；該等能隙層係形成於該犧牲層上，用以根據吸收來自外部的光源波長，產生相對應的電子電洞移動；以及該基板層係形成於該等能隙層上。藉由本發明使得該雷射光藉由入射該基底層至該犧牲層，使得該犧牲層剝離該等能隙層，進而達到具有高效率的IMM太陽能電池。此外，本發明係一併提出一種反向變質(IMM)太陽能電池半導體結構及雷射剝離的方法。

Method of classifying documents automatically, com

銀含有金属オーミック接触電極

【課題】既存の業界工程と互換でき、有効に、生産コストを低減できる銀含有金属オーミック接触電極を提供する。 【解決手段】ニッケル（Ni）層とゲルマニウム（Ge）層、銀（Ag）層、パラジウム（Pd）層或いはプラチナ（Pt）層及び厚い膜金属（Thick Metal）層からなり、順に、ｎ形III-V族化合物半導体層上に堆積されてから、アニール（Anneal）処理を介して形成された構造で、上記銀層とゲルマニウム層との厚さ比例範囲が、Ag/Ge=７〜８の間にある。また、上記の低い電気抵抗率（Electric Resistivity）と高い熱伝導率（Thermal Conductivity）のオーミック接触電極は、銀が材料として形成される。 【選択図】図１

A multi-junction solar cell structure grown on both sides of a substrate and a manufacturing method thereof

A multi junction solar cell structure includes a first sub-cell, a first tunnel diode layer, a second tunnel diode layer, a second sub-cell, a lattice gradient buffer layer and a third sub-cell. The first sub-cell includes a first surface and a second surface opposite to the first surface. The first tunnel diode layer is formed on the first surface of the first sub-cell. The second sub-cell is formed on the first tunnel diode layer. The second tunnel diode layer is formed on the second surface of the first sub-cell. The lattice gradient buffer layer is formed on the second tunnel diode. The third sub-cell is formed on the lattice gradient buffer layer. This disclosure also contains a method for manufacturing the above-mentioned multi-junction solar cell.

Smart security storage

Structure de support connectable par attraction magnetique

La présente invention se rapporte à une structure de support connectable par attraction magnétique, comprenant un support (30) et une couche de matériau magnétique (32) peinte sur une face au moins du support, la couche de matériau magnétique étant magnétisée afin de présenter une attraction magnétique, de sorte qu'au moyen de la couche de matériau magnétique, le support puisse être magnétiquement connecté à une face correspondante d'un article (40) présentant une attraction magnétique.

Programmable level shifter for wide range operation purpose

桌燈

【物品用途】;;【設計說明】;本設計之桌燈可依照個人需求調整以改變照射方向，如立體圖及變化狀態圖所示。

Apparatus for wafer rinsing and drying

電子裝置的操作方法及電子顯示裝置的顯示方法

Simulation platform of multiple state for combustion of fuel droplets

Apparatus for wafer rinsing and drying

Pre-buffer level shifter and input/output buffer apparatus

A pre-buffer level shifter and an I/O buffer apparatus are provided. The pre-buffer level shifter includes a switchable current source, a current mirror, a buffer unit, a first clamping circuit and a second clamping circuit. Because of a clamping circuit inside a thin oxide MOS transistor device of the pre-buffer level shifter, the present invention can control the voltage swing of the signal for driving an output buffer within a suitable voltage range. Thus, the pre-buffer level shifter can correctly drive the output buffer made of thin oxide MOS transistor devices, increase the operating speed and ensure the reliability thereof.

電路板散熱結構

本發明涉及一種電路板散熱結構，其包括電路板、設置在電路板上的電子元件及散熱器。所述散熱器藉由表面貼裝技術設置在電路板上並與所述電子元件緊密接觸以給所述電子元件散熱。

Method of classifying documents automatically, computer readable storage medium, and computer thereof

一種可同時包埋微生物與釋氧物質之環保化釋氧單元組成及其結構

Improved structure of wafer tweezers

Structure de support connectable par attraction magnetique

Lift-off structure for substrate of a photoelectric device and the method thereof

The present invention related to a lift-off structure adapted to a substrate having a photoelectric device, the structure comprising: a buffer layer, forming on the substrate; an upper sacrificial layer, forming on the buffer layer; an etch stop layer, forming on the upper sacrificial layer, and the photoelectric device structure forming on the etch stop layer.

資料存取裝置之部分

【物品用途】;本設計係關於一種資料存取裝置之部分，本設計所依附之物品是一種用於儲存及讀取數位資料之電子裝置。;【設計說明】;本設計之特點在於整體採用大小不等之圓角修飾複數邊與具有複數不規則形狀切割造型之一本體。由前視圖觀之，該本體之外型輪廓大致呈流動曲線向一端收斂，產生圓滑之視覺效果。由後視圖觀之，該本體由複數不規則形狀造型搭配而成，產生機械組合之趣味感受。由右側視圖觀之，該本體具有複數不等曲率之曲線向一端匯集，產生活潑之視覺效果。;藉由上述形狀之構成，使得本設計之整體造型圓潤活潑，給予消費者玩味有趣之視覺感受。;圖式所揭露之虛線部分，為本案不主張設計之部分。;使用狀態立體參考圖1及2係示意本設計之本體變形後露出另一連接器的使用狀態。

Method for wafer drying

電子裝置的操作方法及電子顯示裝置的顯示方法

一種電子裝置的操作方法，電子裝置具有一動態顯示機制，且電子裝置包括一顯示區，操作方法包括以下步驟。顯示一資訊內容於顯示區，顯示區具有一第一尺寸。接收一訊號，訊號用以調整資訊內容，並據以輸出一調整後之資訊內容。依據調整後之資訊內容調整顯示區及電子裝置的尺寸，以將顯示區由第一尺寸調整至一第二尺寸，第二尺寸係用以顯示調整後之資訊內容，且第一尺寸與第二尺寸不同。

Programmable logic controller with an auxiliary processing unit

Magnet structure with colorable surface and a method for manufacturing the magnet

A magnet structure with colorable surface and a method for manufacturing the magnet structure. The method includes a step of disposing a colorable facial layer on a surface of the magnet. The material of the colorable facial layer is a mixture of polymer resin, good ink-absorbing material and tackifier, whereby the colorable facial layer has high adhesion to the surface of the magnet. In addition, the colorable facial layer can easily absorb an ink or a color so that the colorable facial layer can be further colored or printed with a figure.

A multi-junction solar cell structure grown on both sides of a substrate and a manufacturing method thereof

A multi junction solar cell structure includes a first sub-cell, a first tunnel diode layer, a second tunnel diode layer, a second sub-cell, a lattice gradient buffer layer and a third sub-cell. The first sub-cell includes a first surface and a second surface opposite to the first surface. The first tunnel diode layer is formed on the first surface of the first sub-cell. The second sub-cell is formed on the first tunnel diode layer. The second tunnel diode layer is formed on the second surface of the first sub-cell. The lattice gradient buffer layer is formed on the second tunnel diode. The third sub-cell is formed on the lattice gradient buffer layer. This disclosure also contains a method for manufacturing the above-mentioned multi-junction solar cell.

Box container

Lift-off structure for substrate of a photoelectric device and method thereof

太陽能電池元件

Systems and methods of adjusting functionality of a portable electronic device

Lift-off structure for substrate of a photoelectric device and method thereof