Patents by Inventor Liang-Hsiang Chen
Liang-Hsiang Chen 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: 20230378244Abstract: A method of forming a semiconductor device is disclosed. The method includes forming a plurality of isolation regions on a semiconductor substrate, forming a protective layer in a resistor region of the semiconductor substrate, after forming the protective layer, etching a gate dielectric layer to form first and second gate dielectric layers of a transistor in a transistor region of the semiconductor substrate, removing the protective layer, forming first and second dummy gate stacks over the first and second gate dielectric layers, respectively, forming a resistor in the resistor region, forming third and fourth dummy gate stacks over the resistor, and replacing each of the first, second, third, and fourth dummy gate stacks with a conductive material.Type: ApplicationFiled: May 20, 2022Publication date: November 23, 2023Inventors: Liang-Hsiang Chen, Chinyu Su, Che-Chih Hsu
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Patent number: 9876193Abstract: A thin-film device may include a carrier, a release layer, a stacking structure, and a flexible substrate. The release layer may be overlaid on the carrier, and the stacking structure is overlaid on the release layer. The stacking structure may include a first protective layer and a second protective layer, wherein the refractive index of the first protective layer exceeds that of the second protective layer. The flexible substrate may be overlaid on the release layer.Type: GrantFiled: October 16, 2013Date of Patent: January 23, 2018Assignee: Industrial Technology Research InstituteInventors: Jing-Yi Yan, Chen-Yu Chiang, Wen-Tung Wang, Bo-Cheng Kung, Hung-Chien Lin, Liang-Hsiang Chen
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Semiconductor device structure, method for manufacturing the same and pixel structure using the same
Patent number: 9252165Abstract: A semiconductor device structure is provided. The semiconductor device structure may include a substrate, a semiconductor layer, a first conductive layer, a second conductive layer, a first dielectric layer and a second dielectric layer. The first dielectric layer is disposed on the substrate. The second dielectric layer is disposed on the first dielectric layer. The semiconductor layer is adjacent to the first dielectric layer or the second dielectric layer. The semiconductor layer is disposed on the first dielectric layer or the second dielectric layer. The first conductive layer is adjacent to the first dielectric layer or the second dielectric layer. The second conductive layer is disposed on the first dielectric layer or the second dielectric layer. The effective Young's modulus of the second dielectric layer may be smaller than the Young's modulus of the first dielectric layer.Type: GrantFiled: February 19, 2014Date of Patent: February 2, 2016Assignee: Industrial Technology Research InstituteInventors: Jing-Yi Yan, Chih-Chieh Hsu, Liang-Hsiang Chen, Chen-Wei Lin -
Publication number: 20140349091Abstract: A thin-film device may include a carrier, a release layer, a stacking structure, and a flexible substrate. The release layer may be overlaid on the carrier, and the stacking structure is overlaid on the release layer. The stacking structure may include a first protective layer and a second protective layer, wherein the refractive index of the first protective layer exceeds that of the second protective layer. The flexible substrate may be overlaid on the release layer.Type: ApplicationFiled: October 16, 2013Publication date: November 27, 2014Applicant: Industrial Technology Research InstituteInventors: Jing-Yi Yan, Chen-Yu Chiang, Wen-Tung Wang, Bo-Cheng Kung, Hung-Chien Lin, Liang-Hsiang Chen
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SEMICONDUCTOR DEVICE STRUCTURE, METHOD FOR MANUFACTURING THE SAME AND PIXEL STRUCTURE USING THE SAME
Publication number: 20140231811Abstract: A semiconductor device structure is provided. The semiconductor device structure may include a substrate, a semiconductor layer, a first conductive layer, a second conductive layer, a first dielectric layer and a second dielectric layer. The first dielectric layer is disposed on the substrate. The second dielectric layer is disposed on the first dielectric layer. The semiconductor layer is adjacent to the first dielectric layer or the second dielectric layer. The semiconductor layer is disposed on the first dielectric layer or the second dielectric layer. The first conductive layer is adjacent to the first dielectric layer or the second dielectric layer. The second conductive layer is disposed on the first dielectric layer or the second dielectric layer. The effective Young's modulus of the second dielectric layer may be smaller than the Young's modulus of the first dielectric layer.Type: ApplicationFiled: February 19, 2014Publication date: August 21, 2014Applicant: Industrial Technology Research InstituteInventors: Jing-Yi YAN, Chih-Chieh HSU, Liang-Hsiang CHEN, Chen-Wei LIN -
Publication number: 20140217400Abstract: A semiconductor element structure and a manufacturing method for the same are provided. The semiconductor element structure may comprise a gate electrode, a dielectric layer, an active layer, a source, a drain and a protective layer. The active layer and the gate electrode are disposed on opposing sides of the dielectric layer. The source is disposed on the active layer. The drain is disposed on the active layer. The protective layer is disposed on the active layer. The protective layer may have a hydrogen content less than or equal to 0.1 at % and a sheet resistance higher than or equal to 10? 10 Ohm/sq.Type: ApplicationFiled: January 31, 2014Publication date: August 7, 2014Applicant: Industrial Technology Research InstituteInventors: Jing-Yi YAN, Chu-Yin HUNG, Liang-Hsiang CHEN, Hsiao-Chiang YAO, Wu-Wei TSAI
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Patent number: 8759543Abstract: In an embodiment of the disclosure, a bithiophene derivative is provided. The bithiophene derivative has formula (I): In formula (I), R is C8-25 alkyl, and A includes In another embodiment of the disclosure, a semiconductor device including the bithiophene derivative is further provided.Type: GrantFiled: May 2, 2012Date of Patent: June 24, 2014Assignee: Industrial Technology Research InstituteInventors: Liang-Hsiang Chen, Ming-Chou Chen, Chia-Ming Yeh
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Publication number: 20130168642Abstract: In an embodiment of the disclosure, a bithiophene derivative is provided. The bithiophene derivative has formula (I): In formula (I), R is C8-25 alkyl, and A includes In another embodiment of the disclosure, a semiconductor device including the bithiophene derivative is further provided.Type: ApplicationFiled: May 2, 2012Publication date: July 4, 2013Inventors: Liang-Hsiang CHEN, Ming-Chou CHEN, Chia-Ming YEH
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Patent number: 8373168Abstract: A thin film transistor is provided. The thin film transistor includes a gate, at least an inorganic material layer, at least one dielectric layer, a source, a drain, and an active layer. The active layer is located on the substrate. The source and the drain cover a part of the active layer and a part of the substrate. A channel region exists between the source and the drain. The inorganic material layer is filled into the channel region. The dielectric layer at least including an organic material covers the inorganic material, the source and the drain. The gate is disposed on the dielectric layer.Type: GrantFiled: August 19, 2010Date of Patent: February 12, 2013Assignee: Industrial Technology Research InstituteInventors: Jing-Yi Yan, Liang-Hsiang Chen
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Patent number: 8350256Abstract: The disclosure is related to organic semiconductor compounds including benzodithieno(3,2-b:2?,3?-d)thiophene (BDTT) and the derivatives of benzodithieno(3,2-b:2?,3?-d)thiophene. The organic compounds of the disclosure have high resistance to the oxidation and high electrical stability. Accordingly, the semiconductor device having an organic semiconductor layer made of the organic compounds of the disclosure has stable electrical performance, and the reliability of the semiconductor device is improved.Type: GrantFiled: July 19, 2010Date of Patent: January 8, 2013Assignee: Industrial Technology Research InstituteInventors: Liang-Hsiang Chen, Ming-Chou Chen, Jing-Yi Yan, Chih-Wei Chu, Yo-Chi Liang, Xiu Zhang
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Patent number: 8288761Abstract: A composition for photosensitive dielectric material is provided. The composition includes 4 to 10 percent by weight of a polymer material, 1.5 to 10 percent by weight of a crosslinking agent, 0.32 to 2 percent by weight of a photoacid generator (PAG) and 78 to 94.18 percent by weight of solvent, based on a total weight of the composition.Type: GrantFiled: April 20, 2009Date of Patent: October 16, 2012Assignee: Industrial Technology Research InstituteInventors: Mei-Ru Lin, Jing-Yi Yan, Liang-Hsiang Chen, Chin-Lung Liao
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Publication number: 20120231578Abstract: A fabricating method of an organic thin film transistor having a hydrophobic layer is provided. The organic thin film transistor including a gate, a gate insulator covering the gate, a source, a drain, an organic semiconductor layer, a hydrophobic layer and a protecting droplet. A hydrophobic region is formed by forming the hydrophobic layer on a surface of the source and a surface of the drain, respectively. Meanwhile, a hydrophilic region is formed on the organic semiconductor layer exposed by the hydrophobic layer. The protecting droplet is self-assemblingly formed on the organic semiconductor layer to protect the device characteristic by using the surface tension thereof.Type: ApplicationFiled: May 24, 2012Publication date: September 13, 2012Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Liang-Hsiang Chen, Ko-Pin Liao, Jia-Chong Ho
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Publication number: 20120012819Abstract: The disclosure is related to organic semiconductor compounds including benzodithieno(3,2-b:2?,3?-d)thiophene (BDTT) and the derivatives of benzodithieno(3,2-b:2?,3?-d)thiophene. The organic compounds of the disclosure have high resistance to the oxidation and high electrical stability. Accordingly, the semiconductor device having an organic semiconductor layer made of the organic compounds of the disclosure has stable electrical performance, and the reliability of the semiconductor device is improved.Type: ApplicationFiled: July 19, 2010Publication date: January 19, 2012Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Liang-Hsiang Chen, Ming-Chou Chen, Jing-Yi Yan, Yo-Chi Liang, Xiu Zhang
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Publication number: 20110143468Abstract: Methods for forming a top-emitting organic light emitting display and a reflective type liquid crystal display are provided. The method for forming a top-emitting organic light emitting display comprises: providing a handling substrate; providing a composite layer on the handling substrate; forming an organic light emitting unit on the composite layer; and forming a top electrode on the organic light emitting unit.Type: ApplicationFiled: February 24, 2011Publication date: June 16, 2011Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Liang-Hsiang Chen, Jing-Yi Yan, Jia Chong Ho
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Patent number: 7919917Abstract: A top-emitting OLED display and fabrication method thereof are provided. The top-emitting OLED display includes providing a handling substrate. A composite layer is formed on the handling substrate. An organic light emitting unit is formed on the composite layer. A top electrode is formed on the organic light emitting unit. A reflective type display and fabrication method thereof are provided. The reflective type display includes providing a handling substrate. A composite layer is formed on the handling substrate, a thin film transistor array is formed on the composite layer.Type: GrantFiled: January 22, 2009Date of Patent: April 5, 2011Assignee: Industrial Technology Research InstituteInventors: Liang-Hsiang Chen, Jing-Yi Yan, Jia-Chong Ho
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Publication number: 20100308406Abstract: A thin film transistor is provided. The thin film transistor includes a gate, at least an inorganic material layer, at least one dielectric layer, a source, a drain, and an active layer. The active layer is located on the substrate. The source and the drain cover a part of the active layer and a part of the substrate. A channel region exists between the source and the drain. The inorganic material layer is filled into the channel region. The dielectric layer at least including an organic material covers the inorganic material, the source and the drain. The gate is disposed on the dielectric layer.Type: ApplicationFiled: August 19, 2010Publication date: December 9, 2010Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Jing-Yi Yan, Liang-Hsiang Chen
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Patent number: 7812344Abstract: A thin film transistor is provided. The thin film transistor includes a gate, at least one inorganic material layer, at least one dielectric layer, a source, a drain and an active layer. The gate is disposed on the substrate. The inorganic material layer covers the gate. The dielectric layer including at least one organic material covers the substrate and has an opening exposing the inorganic material layer on the gate. The source and the drain are disposed on the dielectric layer and a part of the inorganic layer exposed by the opening respectively. A channel region exists between the source and the drain. The active layer is disposed on the channel region.Type: GrantFiled: February 17, 2009Date of Patent: October 12, 2010Assignee: Industrial Technology Research InstituteInventors: Jing-Yi Yan, Liang-Hsiang Chen
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Publication number: 20100200844Abstract: An organic thin film transistor including a gate, a gate insulator covering the gate, a source, a drain, an organic semiconductor layer, a hydrophobic layer and a protecting droplet is provided. A hydrophobic region is formed by forming the hydrophobic layer on a surface of the source and a surface of the drain, respectively. Meanwhile, a hydrophilic region is formed on the organic semiconductor layer exposed by the hydrophobic layer. The protecting droplet is self-assemblingly formed on the organic semiconductor layer to protect the device characteristic by using the surface tension thereof. Therefore, an organic thin film transistor having a simple fabricating process is provided. Besides, a fabricating method of an organic thin film transistor is also provided.Type: ApplicationFiled: February 3, 2010Publication date: August 12, 2010Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Liang-Hsiang Chen, Ko-Pin Liao, Jia-Chong Ho
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Publication number: 20100127270Abstract: A thin film transistor is provided. The thin film transistor includes a gate, at least one inorganic material layer, at least one dielectric layer, a source, a drain and an active layer. The gate is disposed on the substrate. The inorganic material layer covers the gate. The dielectric layer including at least one organic material covers the substrate and has an opening exposing the inorganic material layer on the gate. The source and the drain are disposed on the dielectric layer and a part of the inorganic layer exposed by the opening respectively. A channel region exists between the source and the drain. The active layer is disposed on the channel region.Type: ApplicationFiled: February 17, 2009Publication date: May 27, 2010Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Jing-Yi Yan, Liang-Hsiang Chen
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Publication number: 20100084636Abstract: A composition for photosensitive dielectric material is provided. The composition includes 4 to 10 percent by weight of a polymer material, 1.5 to 10 percent by weight of a crosslinking agent, 0.32 to 2 percent by weight of a photoacid generator (PAG) and 78 to 94.18 percent by weight of solvent, based on a total weight of the composition.Type: ApplicationFiled: April 20, 2009Publication date: April 8, 2010Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Mei-Ru Lin, Jing-Yi Yan, Liang-Hsiang Chen, Chin-Lung Liao