Patents by Inventor Wei-Yang Chou
Wei-Yang Chou has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20110152488Abstract: A mononuclear star-branched polymer dielectric material having a repeat unit of the formula (I): A-Bn??(I) wherein, A represents a multifunctional center having a functionality and a functional group with “n” arms; n is an integer greater than 2. B represents a hydrolyzed or partially hydrolyzed compound of the formula (II): wherein, X represents H or CH3; R represents H, alkyl or is selected from a group consisting of acetoxyl, t-butyl, t-butyldimethyl silyl, acid labile groups and acid stable groups; “a” is an integer from 1 to 5; y and z are molar ratio and are the numbers satisfying y+z=1, 0<y?1 and 0?z<1.Type: ApplicationFiled: March 1, 2011Publication date: June 23, 2011Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Feng-Yu Yang, Mee-Yu Hsu, Shu-Hua Chan, Yu-Rung Peng, Yu-Shen Mai, Wei-Yang Chou
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Patent number: 7928430Abstract: A mononuclear star-branched polymer dielectric material having a repeat unit of the formula (I): A-Bn ??(I) wherein, A represents a multifunctional center having a functionality and a functional group with “n” arms; n is an integer greater than 2. B represents a hydrolyzed or partially hydrolyzed compound of the formula (II): wherein, X represents H or CH3; R represents H, alkyl or is selected from a group consisting of acetoxyl, t-butyl, t-butyldimethyl silyl, acid labile groups and acid stable groups; “a” is an integer from 1 to 5; y and z are molar ratio and are the numbers satisfying y+z=1, 0<y?1 and 0?z<1.Type: GrantFiled: February 8, 2007Date of Patent: April 19, 2011Assignee: Industrial Technology Research InstituteInventors: Feng-Yu Yang, Mee-Yu Hsu, Shu-Hua Chan, Yu-Rung Peng, Yu-Shen Mai, Wei-Yang Chou
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Publication number: 20080121871Abstract: A mononuclear star-branched polymer dielectric material having a repeat unit of the formula (I): A-Bn ??(I) wherein, A represents a multifunctional center having a functionality and a functional group with “n” arms; n is an integer greater than 2. B represents a hydrolyzed or partially hydrolyzed compound of the formula (II): wherein, X represents H or CH3; R represents H, alkyl or is selected from a group consisting of acetoxyl, t-butyl, t-butyldimethyl silyl, acid labile groups and acid stable groups; “a” is an integer from 1 to 5; y and z are molar ratio and are the numbers satisfying y+z=1, 0<y?1 and 0?z<1.Type: ApplicationFiled: February 8, 2007Publication date: May 29, 2008Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Feng-Yu Yang, Mee-Yu Hsu, Shu-Hua Chan, Yu-Rung Peng, Yu-Shen Mai, Wei-Yang Chou
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Patent number: 7026644Abstract: The invention provides an organic thin film transistor array substrate, comprising: a substrate, having a liquid crystal display area and an organic thin film transistor area; a pixel electrode, formed on the substrate in the LCD area; a first alignment film, formed on the pixel electrode; a second alignment film, formed on the substrate in the OTFT area; an organic semiconductor layer, formed on the second alignment film, wherein the organic semiconductor layer is aligned along the direction of the second alignment film; and a gate, a source and a drain, formed in the OTFT area, wherein the source and the drain are in contact with the organic semiconductor layer and a channel is formed between the source and the drain.Type: GrantFiled: November 16, 2004Date of Patent: April 11, 2006Assignee: Industrial Technology Research InstituteInventors: Horng-Long Cheng, Wei-Yang Chou, Yih-Jun Wong, Yu-Wu Wang, Cheng-Chung Lee
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Publication number: 20050087745Abstract: The invention provides an organic thin film transistor array substrate, comprising: a substrate, having a liquid crystal display area and an organic thin film transistor area; a pixel electrode, formed on the substrate in the LCD area; a first alignment film, formed on the pixel electrode; a second alignment film, formed on the substrate in the OTFT area; an organic semiconductor layer, formed on the second alignment film, wherein the organic semiconductor layer is aligned along the direction of the second alignment film; and a gate, a source and a drain, formed in the OTFT area, wherein the source and the drain are in contact with the organic semiconductor layer and a channel is formed between the source and the drain.Type: ApplicationFiled: November 16, 2004Publication date: April 28, 2005Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Horng-Long Cheng, Wei-Yang Chou, Yih-Jun Wong, Yu-Wu Wang, Cheng-Chung Lee
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Patent number: 6872980Abstract: The invention provides an organic thin film transistor array substrate, comprising: a substrate, having a liquid crystal display area and an organic thin film transistor area; a pixel electrode, formed on the substrate in the LCD area; a first alignment film, formed on the pixel electrode; a second alignment film, formed on the substrate in the OTFT area; an organic semiconductor layer, formed on the second alignment film, wherein the organic semiconductor layer is aligned along the direction of the second alignment film; and a gate, a source and a drain, formed in the OTFT area, wherein the source and the drain are in contact with the organic semiconductor layer and a channel is formed between the source and the drain.Type: GrantFiled: August 8, 2003Date of Patent: March 29, 2005Assignee: Industrial Technology Research InstituteInventors: Horng-Long Cheng, Wei-Yang Chou, Yih-Jun Wong, Yu-Wu Wang, Cheng-Chung Lee
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Organic device including semiconducting layer aligned according to microgrooves of photoresist layer
Patent number: 6867117Abstract: An organic device including a substrate or a dielectric layer; a photoresist layer formed on the substrate or dielectric layer, wherein the photoresist layer is provided with a plurality of microgrooves having an alignment direction; an organic semiconducting layer having alignment formed on the photoresist layer, wherein the organic semiconducting layer aligns according to the alignment direction of the microgrooves of the photoresist layer; and an electrode.Type: GrantFiled: June 9, 2004Date of Patent: March 15, 2005Assignee: Industrial Technology Research InstituteInventors: Wei-Yang Chou, Horng-Long Cheng, Chih-Ming Lai, Chi-Chang Liao -
Organic device including semiconducting layer aligned according to microgrooves of photoresist layer
Patent number: 6844579Abstract: An organic device including a substrate or a dielectric layer; a photoresist layer formed on the substrate or dielectric layer, wherein the photoresist layer is provided with a plurality of microgrooves having an alignment direction; an organic semiconducting layer having alignment formed on the photoresist layer, wherein the organic semiconducting layer aligns according to the alignment direction of the microgrooves of the photoresist layer; and an electrode.Type: GrantFiled: July 3, 2003Date of Patent: January 18, 2005Assignee: Industrial Technology Research InstituteInventors: Wei-Yang Chou, Horng-Long Cheng, Chih-Ming Lai, Chi-Chang Liao -
Organic device including semiconducting layer aligned according to microgrooves of photoresist layer
Publication number: 20040222415Abstract: An organic device including a substrate or a dielectric layer; a photoresist layer formed on the substrate or dielectric layer, wherein the photoresist layer is provided with a plurality of microgrooves having an alignment direction; an organic semiconducting layer having alignment formed on the photoresist layer, wherein the organic semiconducting layer aligns according to the alignment direction of the microgrooves of the photoresist layer; and an electrode.Type: ApplicationFiled: June 9, 2004Publication date: November 11, 2004Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Wei-Yang Chou, Horng-Long Cheng, Chih-Ming Lai, Chi-Chang Liao -
Publication number: 20040209388Abstract: The invention provides an organic thin film transistor array substrate, comprising: a substrate, having a liquid crystal display area and an organic thin film transistor area; a pixel electrode, formed on the substrate in the LCD area; a first alignment film, formed on the pixel electrode; a second alignment film, formed on the substrate in the OTFT area; an organic semiconductor layer, formed on the second alignment film, wherein the organic semiconductor layer is aligned along the direction of the second alignment film; and a gate, a source and a drain, formed in the OTFT area, wherein the source and the drain are in contact with the organic semiconductor layer and a channel is formed between the source and the drain.Type: ApplicationFiled: August 8, 2003Publication date: October 21, 2004Applicant: Industrial Technology Reasearch InstituteInventors: Horng-Long Cheng, Wei-Yang Chou, Yih-Jun Wong, Yu-Wu Wang, Cheng-Chung Lee
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Organic device including semiconducting layer aligned according to microgrooves of photoresist layer
Publication number: 20040178428Abstract: An organic device including a substrate or a dielectric layer; a photoresist layer formed on the substrate or dielectric layer, wherein the photoresist layer is provided with a plurality of microgrooves having an alignment direction; an organic semiconducting layer having alignment formed on the photoresist layer, wherein the organic semiconducting layer aligns according to the alignment direction of the microgrooves of the photoresist layer; and an electrode.Type: ApplicationFiled: July 3, 2003Publication date: September 16, 2004Applicant: Industrial Technology Research InstituteInventors: Wei-Yang Chou, Horng-Long Cheng, Chih-Ming Lai, Chi-Chang Liao -
Patent number: 6737303Abstract: A process for forming an organic semiconducting layer having molecular alignment. First, a photoalignment organic layer is formed on a substrate or A dielectric layer. Next, the photoalignment organic layer is irradiated by polarized light through a mask, such that the photoalignment organic layer becomes an orientation layer having molecular alignment. Finally, an organic semiconducting layer is formed on the orientation layer, such that the organic semiconducting layer aligns according to the alignment of the orientation layer to exhibit molecular alignment. The present invention can form an organic semiconducting layer with different molecular alignments in different regions over the same substrate by means of polarized light exposure through a mask.Type: GrantFiled: November 22, 2002Date of Patent: May 18, 2004Assignee: Industrial Technology Research InstituteInventors: Horng-Long Cheng, Wei-Yang Chou, Chai-Yuan Sheu, Yu-Wu Wang, Jia-Chong Ho, Chi-Chang Liao
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Publication number: 20040043531Abstract: A process for forming an organic semiconducting layer having molecular alignment. First, a photoalignment organic layer is formed on a substrate or a dielectric layer. Next, the photoalignment organic layer is irradiated by polarized light through a mask, such that the photoalignment organic layer becomes an orientation layer having molecular alignment. Finally, an organic semiconducting layer is formed on the orientation layer, such that the organic semiconducting layer aligns according to the alignment of the orientation layer to exhibit molecular alignment. The present invention can form an organic semiconducting layer with different molecular alignments in different regions over the same substrate by means of polarized light exposure through a mask.Type: ApplicationFiled: November 22, 2002Publication date: March 4, 2004Inventors: Horng-Long Cheng, Wei-Yang Chou, Chai-Yuan Sheu, Yu-Wu Wang, Jia-Chong Ho, Chi-Chang Liao