FLEXIBLE TRANSPARENT CONDUCTIVE FILM, LED FLEXIBLE TRANSPARENT DISPLAY STRUCTURE USING THE FILM, AND METHOD FOR FORMING THE DISPLAY STRUCTURE

A conductive material having a mixture of PEDOT:PSS is provided. The conductive material can be used to form a flexible transparent conductive film. Furthermore, various LED-type flexible transparent displays can be formed by the flexible transparent conductive film.

Flexible transparent conductive film, LED flexible transparent display structure using the film, and method for forming the display structure

A conductive material having a mixture of PEDOT:PSS is provided. The conductive material can be used to form a flexible transparent conductive film. Furthermore, various LED-type flexible transparent displays can be formed by the flexible transparent conductive film.

Method for fabricating nanotube electron emission source by scanning-matrix type electrophoresis deposition

A scanning-matrix type electrophoresis deposition method fabricates nanotube electron emission source. During the electrophoresis deposition process, the electrical field is applied to a single pixel to localize the electrophoresis deposition. The cathode strips on the cathode plate are vertical to the anode strips of the anode plate. A sequential pulse voltage signal is applied to the cathode strips and the anode strips. Therefore only one electrical field is present for one pixel defined by the cathode strip cross with the anode strip at one time and nanotube is formed at that pixel.

Method of forming a uniform carbon nanotube electron-emission layer in a field emission display

A carbon nanotube suspension uses water as the basic solvent added with dispersant, stabilizer, coalescing aid, adhesion promoter, and a carbon nanotube. The basic solvent and the above solutes form a low viscosity solvent with carbon nanotube suspending therein. Therefore, the carbon nanotube suspension is formed to serve as a source material of the electron emission source of a field-emission display. That is, the carbon nanotube can be coated on a surface for forming the carbon nanotube electron-emission layer.

Method for activating electron emission surface of field emission display

A method activates the electron emission surface of a field emission display. After an un-activated cathode plate is manufactured, a protective layer is formed by coating a solvent to one face of the electron emission source layer. A coating is applied to the protective layer to form a covering layer on the surface of the electron emission source layer. The covering layer is cured and then a mold-releasing cylinder is used to release the dried film. The surface of the electron emission source layer can be uniformly activated. The electron emission source layer is then baked again to remove the remaining solvent.

Continuous production vacuum sintering apparatus and vacuum sintering system adopted to the same

A continuous production vacuum sintering apparatus has a conveyer unit and a plurality of vacuum sintering systems individually transferred by the conveyer unit. Each of the vacuum sintering systems includes a sintering furnace, a vacuum control unit communicating with the sintering furnace via an exhaustion valve, a temperature control unit electrically connecting the sintering furnace, and a partition disposed in the sintering furnace and adjacent to the exhaustion valve. The vacuum sintering systems correspond to respective sintering steps, each of which continues from a previous one with a predetermined period. The vacuum sintering systems are separate from one another. The respective pressure and temperature conditions provided by the corresponding vacuum sintering systems do not interfere with one another.

Laminate oleophilic reformative clay and a method of production for the same, the material and method of production of ABS nano-metric composite material produced by the same

A laminate oleophilic reformative clay and a method of production for the same are described, and a material and method of production for ABS nano-metric composite material produced by the same are also described. The ABS nano-metric composite material is waterproof for a self-cleaning ability and has enhanced strength. The cost to produce the ABS nano-metric composite material is also reasonable. The ABS nano-metric composite material is made of ABS substrate formed from ABS material and laminate oleophilic reformative clay uniformly distributed in the ABS substrate.

Spray with carbon nanotubes and method to spray the same

A spray with carbon nanotubes and a method for spraying the spray to get an electron emitting source layer are provided. Choosing a proper and vaporizable solvent to disperse and suspend the carbon nanotubes scattered therein. To mixed up the carbon nanotubes with a binder or an additive to be the spray with a low viscosity. The solvent mixed is carried with a high-pressure air to spray uniformly on a negative conductive layer or a negative glass substrate, a thickness of a film sprayed by the solvent mixed can be adjusted and controlled by a spraying frequency thereof, and the film can be even and uniform and the carbon nanotubes can expose out easily to generate electrons and increase current density thereby in the spraying manner.

Method of manufacturing carbon nanotube electron field emitters by dot-matrix sequential electrophoretic deposition

A method of manufacturing carbon nanotube electron field emitters by do-matrix sequential electrophoretic deposition forms an electric field for only one pixel in the electrophoretic deposition, so that only the electrophoretic area has the electrophoretic effect. Longitudinally aligned cathode electrodes of a cathode plate include a plurality of electron field transmitters at the depositing positions, and anode electrodes of an anode plate perpendicular to the cathode electrodes are preinstalled, and a switch unit provides a potential difference for each cathode or anode electrode by a sequential change, and only one alternating pixel having an electric field between the cathode and anode plates per unit time of the electrophoresis produces a deposition effect in the area for manufacturing a carbon nanotube electron field transmitter, and the sequential voltage change of each cathode or anode electrode is used to achieve the electrophoretic deposition effect for all pixels of the cathode ...

CARBON NANOTUBE BASED TRANSPARENT CONDUCTIVE FILMS AND METHODS FOR PREPARING AND PATTERNING THE SAME

Carbon nanotube (CNT) based transparent conductive films and methods for preparing and patterning the same are disclosed. For example, CNT based transparent conductive films with controlled transmittance and conductivity and methods of preparing and patterning the same are provided. Methods of preparing a CNT ink for assembling on a transparent substrate to form a transparent conductive film is disclosed, the ink can include a desired ratio of CNT with polymer. The transparent conductive film can be patterned such that desired properties are exhibited.

Method for enhancing life span and adhesion of electrophoresis deposited electron emission source

A method for enhancing the adhesion and life span of the electrophoresis deposited electron emission source. The method can form a siloxane film on the surface of carbon nanotubes during a one-time electrophoresis deposition process. The siloxane film is then sintered to form a silicon dioxide film on the surface of the electron emission source. This can prevent the intoxication of carbon nanotubes, thereby enhancing the life span of the carbon nanotubes and the adhesion of carbon nanotubes on the electrode layer.

Carbon nanotube suspension

A carbon nanotube suspension uses water as the basic solvent added with dispersant, stabilizer, coalescing aid, adhesion promoter, and a carbon nanotube. The basic solvent and the above solutes form a low viscosity solvent with carbon nanotube suspending therein. Therefore, the carbon nanotube suspension is formed to serve as a source material of the electron emission source of a field-emission display. That is, the carbon nanotube can be coated on a surface for forming the carbon nanotube electron-emission layer.

Method for enhancing homogeneity of carbon nanotube electron emission source made by electrophoresis deposition

A method for enhancing the homogeneity of carbon nanotube electron emission source which is manufactured using electrophoresis deposition. The method includes the following steps. First, a semi-manufactured cathode structure is prepared. Then, the cathode structure and the metallic plate are connected to the electrophoresis electrodes. After that, the side of the cathode structure to be electrophoresis deposited is kept a fixed distance in parallel with the metallic plate. Then, the electrophoresis deposition is performed to the semi-manufactured cathode structure by placing the combination into the solution of the electrophoresis tank. Later, an electric field is formed from a direct current pulse voltage of a power supply. In this manner, the carbon nanotubes are deposited on the cathode electrode to form the electron emission source. After the deposition process of the cathode structure is completed, the combination is baked with a low temperature so as to remove the residual water solution ...

Phosphors spray and method for spraying the same

A phosphors spray and a method for spraying the phosphors spray to get a phosphors layer are provided. The phosphors spray and the method are characterized as: 1. A thickness of a phosphors layer can be controlled and adjusted uniformly by a phosphors spraying process. 2. The phosphors layer is thin and easy to manufacture, and further is suitable for a low electrical field or a low voltage within a FED. 3. The phosphors layer has high adhesion abilities to coat on a positive glass substrate or a positive electric layer of the FED, and a low resistance thereof to avoid electric charges accumulating to affect a lighting efficiency of a FED. 4. A solvent of the present invention simplifies the gradients thereof to diminish the costs thereof and practice into commercial use.

Method for batch fabricating electron emission source of electrophoresis deposited carbon nanotubes

A method for batch fabricating electron emission source of electrophoresis deposited carbon nanotubes includes preparing a semi-manufactured cathode structure and a metallic plate connected with electrophoresis electrodes. The cathode structure and the metallic plate that are parallel to each other are separated with a fixed distance and are rinsed in an electrophoresis solution. A processe is performed to remove the bubbles formed in the cathode structure, and to electrophoresis deposit the carbon nanotubes onto the cathode structure. After each deposition process is completed, the cathode structure is baked under a low temperature so as to remove the residual solution remained on the cathode structure. After a homogeneous carbon nanotubes layer is deposited to form the electron emission source, a sintering process is performed so as to transfer the chargers into conductive metallic oxide salts. Thereby, the electron conduction of the carbon nanotubes and the cathode electrode layer is ...

Laminate oleophilic reformative clay and a method of production for the same, the material and method of production of ABS nano-metric composite material produced by the same

A laminate oleophilic reformative clay and a method of production for the same are described, and a material and method of production for ABS nano-metric composite material produced by the same are also described. The ABS nano-metric composite material is waterproof for a self-cleaning ability and has enhanced strength. The cost to produce the ABS nano-metric composite material is also reasonable. The ABS nano-metric composite material is made of ABS substrate formed from ABS material and laminate oleophilic reformative clay uniformly distributed in the ABS substrate.

Flexible transparent conductive film within LED flexible transparent display structure

A conductive material having a mixture of PEDOT:PSS is provided. The conductive material can be used to form a flexible transparent conductive film. Furthermore, various LED-type flexible transparent displays can be formed by the flexible transparent conductive film.

FLEXIBLE TRANSPARENT CONDUCTIVE FILM WITHIN LED FLEXIBLE TRANSPARENT DISPLAY STRUCTURE

A conductive material having a mixture of PEDOT:PSS is provided. The conductive material can be used to form a flexible transparent conductive film. Furthermore, various LED-type flexible transparent displays can be formed by the flexible transparent conductive film. 1. A conductive material , comprising: a mixture of poly(3 ,4-ethylenedioxythiophene) and poly(styrenesulfonate) (PEOT:PSS); a graphite structure; and silicon oxide.2. The conductive material of claim 1 , wherein the PEOT:PSS mixture makes up about 30% to 70% of the conductive material claim 1 , the graphite structure makes up about 15% to 35% of the conductive material claim 1 , and the silicon oxide makes up about 15% to 35% of the conductive material.3. The conductive material of claim 2 , wherein the PEOT:PSS mixture makes up about 50% to 60% of the conductive material claim 2 , the graphite structure makes up about 20% to 25% of the conductive material claim 2 , and the silicon oxide makes up about 20% to 25% of the conductive material.4. The conductive material of claim 1 , wherein the graphite structure further comprises graphene.5. The conductive material of claim 1 , wherein the conductive material is used to form a flexible transparent conductive film.6. The conductive material of claim 5 , wherein the method for forming the flexible transparent conductive film comprises: performing a coating process to coat the conductive material on a surface of a flexible transparent substrate; and performing a curing process to form the flexible transparent conductive film on surface of the flexible transparent substrate.7. The conductive material of claim 5 , wherein the flexible transparent conductive film is formed in a light emitting diode (LED) display structure. CROSS REFERENCE TO RELATED APPLICATIONSThis is a divisional of U.S. Ser. No. 13/481,112, filed May 25, 2012 by the same inventors, and claims priority there from. This divisional application contains rewritten claims to the restricted-out ...

Method for decoration of silver onto carbon materials

The invention provides a method for decoration of silver onto carbon materials, comprising the following steps: functionalizing a first carbon material and a second material; mixing the functionalized first and second carbon materials into a first mixed solution through an alcohol solution; and mixing a silver solution and the first mixed solution into a second mixed solution.

Spray with carbon nanotubes and method to spray the same

A spray with carbon nanotubes and a method for spraying the spray to get an electron emitting source layer are provided. Choosing a proper and vaporizable solvent to disperse and suspend the carbon nanotubes scattered therein. To mixed up the carbon nanotubes with a binder or an additive to be the spray with a low viscosity. The solvent mixed is carried with a high-pressure air to spray uniformly on a negative conductive layer or a negative glass substrate, a thickness of a film sprayed by the solvent mixed can be adjusted and controlled by a spraying frequency thereof, and the film can be even and uniform and the carbon nanotubes can expose out easily to generate electrons and increase current density thereby in the spraying manner.

Phosphors spray and method for spraying the same

A phosphors spray and a method for spraying the phosphors spray to get a phosphors layer are provided. The phosphors spray and the method are characterized as: 1. A thickness of a phosphors layer can be controlled and adjusted uniformly by a phosphors spraying process. 2. The phosphors layer is thin and easy to manufacture, and further is suitable for a low electrical field or a low voltage within a FED. 3. The phosphors layer has high adhesion abilities to coat on a positive glass substrate or a positive electric layer of the FED, and a low resistance thereof to avoid electric charges accumulating to affect a lighting efficiency of a FED. 4. A solvent of the present invention simplifies the gradients thereof to diminish the costs thereof and practice into commercial use.

Electron emission source of field emission display and method for making the same

A method for fabricating an electronic emission source of a field emission display includes to provide a substrate, screen print or lightgraphic etching the laminate to form a cathode electrode layer within the cavities, wherein the surface of the cathode electrode layer fabricates a photoresist by lightgraphy technology, coat a low viscosity carbon nano-tube solution to the surface and depositing it in the cavities, remove the photoresist by vacuum sintering and etching to form an electron emission sources layer having flat surface within the cavities. Comparing with the conventional arts, the present invention is to provide a better flatness, which improves the uniformity of images and brightness. In addition, the present invention enhances the density of Carbon Nano-Tube (“CNT”) and thereby improves the electron density of the electron beams. The structure of the electron emission sources includes a cathode fabricated in a substrate; a cathode electrode layer with cavities formed in ...

Method of forming a Carbon Nanotube Suspension

A carbon nanotube suspension uses water as the basic solvent added with dispersant, stabilizer, coalescing aid, adhesion promoter, and a carbon nanotube. The basic solvent and the above solutes form a low viscosity solvent with carbon nanotube suspending therein. Therefore, the carbon nanotube suspension is formed to serve as a source material of the electron emission source of a field-emission display. That is, the carbon nanotube can be coated on a surface for forming the carbon nanotube electron-emission layer.

Electron Emission Source of Field Emission Display and Method for making the same

A method for fabricating an electronic emission source of a field emission display includes to provide a substrate, screen print or lightgraphic etching the laminate to form a cathode electrode layer within the cavities, wherein the surface of the cathode electrode layer fabricates a photoresist by lightgraphy technology, coat a low viscosity carbon nano-tube solution to the surface and depositing it in the cavities, remove the photoresist by vacuum sintering and etching to form an electron emission sources layer having flat surface within the cavities. Comparing with the conventional arts, the present invention is to provide a better flatness, which improves the uniformity of images and brightness. In addition, the present invention enhances the density of Carbon Nano-Tube (“CNT”) and thereby improves the electron density of the electron beams. The structure of the electron emission sources includes a cathode fabricated in a substrate; a cathode electrode layer with cavities formed in ...

Method for enhancing homogeneity and effeciency of carbon nanotube electron emission source of field emission display

A method for enhancing the homogeneity and efficiency of carbon nanotube electron emission source. The method includes the following steps. First, a semi-manufactured cathode structure is prepared. Then, the cathode structure and the metallic plate are connected to the electrophoresis electrodes. After that, the side of the cathode structure to be electrophoresis deposited is kept a fixed distance in parallel with the metallic plate. Then, the electrophoresis deposition is performed to the semi-manufactured cathode structure by placing the combination into the solution of the electrophoresis tank. Later, an electric field is formed from a direct current voltage of a power supply. In this manner, the carbon nanotubes are deposited on the cathode electrode to form the electron emission source. After the deposition process of the cathode structure is completed, the combination is baked with a low temperature so as to remove the residual water solution on the cathode structure. Meanwhile, the ...

METHOD FOR DECORATION OF SILVER ONTO CARBON MATERIALS

The invention provides a method for decoration of silver onto carbon materials, comprising the following steps: functionalizing a first carbon material and a second material; mixing the functionalized first and second carbon materials into a first mixed solution through an alcohol solution; and mixing a silver solution and the first mixed solution into a second mixed solution. 1. A method for decoration of silver onto carbon materials which comprising:functionalizing a first carbon material and a second carbon material;a mixing step, mixing the functionalized first carbon material and the functionalized second carbon material with an alcohol solution to form a first mixed solution; andmixing a silver ion with the first mixed solution to form a second mixed solution.2. The method according to claim 1 , wherein the first carbon material comprises a carbon nanotube and the second carbon material comprises a graphene nanosheet.3. The method according to claim 2 , wherein the method further comprising:mixing the second mixed solution with an organic conductive polymer to form a flexible transparent conductive film.4. The method according to claim 3 , wherein the carbon nanotube is a few-walled carbon nanotubes (FWCNTs).5. The method according to claim 4 , wherein the few-walled carbon nanotubes have three to fifteen layers of carbon nanotubes.6. The method according to claim 5 , wherein the organic conductive polymer is PEDOT:PSS.7. The method according to claim 5 , wherein the alcohol solution is an ethanol.8. The method according to claim 6 , wherein the silver ion is generated by silver nitrate (AgNO); and the silver ion increases hole concentration of PEDOT:PSS and conductivity of the flexible transparent conductive film.9. The method according to claim 8 , wherein the mixing step comprises:mixing the functionalized first carbon material with the alcohol solution to form a first solution;mixing the functionalized second carbon material with the alcohol solution to ...

FLEXIBLE TRANSPARENT FILM HEATER

A flexible transparent film heater includes an electrically conductive polymer matrix and a conductive filler dispersed uniformly in the electrically conductive polymer matrix and containing a plurality of metal-deposited carbon nano-particles, each of which contains a carbon nano-particle and a metal deposit that is deposited on and that is bonded to the carbon nano-particle through ionic bonding. 1. A flexible transparent film heater comprising:an electrically conductive polymer matrix; anda conductive filler dispersed uniformly in said electrically conductive polymer matrix and containing a plurality of metal-deposited carbon nano-particles, each of which contains a carbon nano-particle and a metal deposit that is deposited on and that is bonded to said carbon nano-particle through ionic bonding.2. The flexible transparent film heater as claimed in claim 1 , wherein said metal-deposited carbon nano-particles are metal-deposited carbon nanotubes.3. The flexible transparent film heater as claimed in claim 2 , wherein said conductive filler further includes a plurality of metal-deposited graphene nanosheets.4. The flexible transparent film heater as claimed in claim 3 , wherein claim 3 , based on the total weight of said polymer matrix and said conductive filler claim 3 , said conductive filler is in an amount ranging from 2 wt % to 10 wt %.5. The flexible transparent film heater as claimed in claim 1 , wherein said metal deposit is silver deposit.6. The flexible transparent film heater as claimed in claim 1 , wherein said metal-deposited carbon nano-particles have a particle size ranging from 1 to 10 nm.7. The flexible transparent film heater as claimed in claim 1 , wherein said electrically conductive polymer matrix is made from a polymer selected from the group consisting of poly(3 claim 1 ,4-ethylenedioxythiophene)-poly(4-stryrenes ulfonate claim 1 , polyaniline claim 1 , polypyrrole claim 1 , and polyacetylene.8. The flexible transparent film heater as claimed ...

COGNITIVE PASSIVE HEALTH MONITORING

A method, computing system and computer program product are provided. A group of connected devices are formed from at least some multiple connected devices. A computing system receives current usage data for a person from the group of connected devices with respect to activities. The computing system compares the current usage data with a baseline for the person to produce change data and applies an analytic analysis to the change data to determine a health concern for the person. A notification is provided when the change data exceeds a predetermined threshold with respect to the baseline. In another embodiment, a group of connected devices is managed by excluding, from the group, a connected device that contributes to false positive data. 1. A machine-implemented method for monitoring activities and identifying health concerns , the machine-implemented method comprising:forming, by a computing system, a group of connected devices from at least some of a plurality of connected devices;receiving, by the computing system, current usage data for a person from the group of connected devices with respect to the activities;comparing, by the computing system, the current usage data with a baseline for the person to produce change data;applying, by the computing system, an analytic analysis to the change data to determine a health concern for the person; andproviding, from the computing system, a notification when the change data exceeds a predetermined threshold with respect to the baseline.2. The machine-implemented method of claim 1 , further comprising:excluding a connected device from the group of connected devices when the current usage data from the excluded device is determined to be irrelevant or unreliable with respect to the analytic analysis.3. The machine-implemented method of claim 1 , further comprising:adding a connected device to the group of connected devices when the current usage data from the added device is determined to be relevant to the analytic ...

Method of gaining life-span and adhesion for the electrophoresis-deposition electron emitter

Carbon nanotube suspension

Semiconductor device and method for making the same

A semiconductor device includes: a chip unit, a conductive wire unit, and a cover unit. The chip unit includes a substrate formed with an interconnect structure, and a semiconductor chip disposed on the substrate. The conductive wire unit includes a conductive wire that interconnects the semiconductor chip and the interconnect structure. The cover unit includes a cover member that covers the conductive wire. The cover member includes an insulating layer formed by atomic layer deposition. A method for making the semiconductor device is also disclosed.

Method for manufacturing carbon nano tube electron emitter by sequential electrophoresis deposition

Structure for electron emission source of field emission display and the fabrication method thereof

Carbon nanotube suspension

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Method for manufacturing carbon nano tube electron emitter by dot matrix type sequential electrophoresis deposition

Method for manufacturing carbon nano tube electron emitter by dot matrix type sequential electrophoresis deposition (1)

Dying method of electrode structure of field emitting display

Method for improving highly efficient and highly uniform carbon nanotubes of field emission display

Apparel having light-emitting diode display and heating device

Method of improving uniformity of nano carbon tube electrical emitting source fabricated by electrophoretic deposition

Method of improving uniformity of nano carbon tube electrical emitting source fabricated by electrophoretic deposition

Method for improving highly efficient and highly uniform carbon nanotubes of field emission display

Electric stepping machine