Patents by Inventor Ming-I CHAO
Ming-I CHAO 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: 20240072230Abstract: An electronic device is provided, including a substrate and a plurality of electronic units disposed on the substrate. The substrate includes a first edge extending along a first direction and a second edge extending along a second direction. The electronic units include first, second, and third electronic units arranged adjacently along the first direction. The first electronic unit is closer to the second edge than the third electronic unit. A pitch between the second and third electronic units is greater than a pitch between the first and second electronic units. The electronic units include fourth, fifth and sixth electronic units arranged adjacently along the second direction. The fourth electronic unit is closer to the first edge than the sixth electronic unit. A pitch between the fourth and fifth electronic units is greater than a pitch between the fifth and sixth electronic units.Type: ApplicationFiled: November 5, 2023Publication date: February 29, 2024Inventors: Shun-Yuan HU, Ming-I Chao
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Patent number: 11843085Abstract: An electronic device is provided, including a substrate, a plurality of bonding pads, and a plurality of light emitting members. The bonding pads are disposed on the substrate. The light emitting members are disposed on the bonding pads. The light emitting members include a first pair of adjacent light-emitting members, a second pair of adjacent light-emitting members, and a third pair of adjacent light-emitting members. The first pair of adjacent light-emitting members, the second pair of adjacent light-emitting members, and the third pair of adjacent light-emitting members are arranged along the first direction in sequence. The first pair of adjacent light-emitting members has a first pitch, the second pair of adjacent light-emitting members has a second pitch, and the third pair of adjacent light-emitting members has a third pitch. The third pitch is greater than the second pitch, and the second pitch is greater than the first pitch.Type: GrantFiled: June 15, 2021Date of Patent: December 12, 2023Assignee: INNOLUX CORPORATIONInventors: Shun-Yuan Hu, Ming-I Chao
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Publication number: 20230288755Abstract: A display device is provided. The display device includes a substrate and a light shielding layer disposed on the substrate and defining a plurality of openings. The display device includes a first light filter layer disposed in one of the plurality of openings. The display device includes a plurality of light-emitting diodes disposed on the substrate. The display device also includes a material layer disposed between the plurality of openings and the plurality of light-emitting diodes. The material layer overlaps with at least two of the plurality of light-emitting diodes, and the material layer includes silicon oxide material or oxygen-containing material.Type: ApplicationFiled: May 22, 2023Publication date: September 14, 2023Inventors: Yi-An CHEN, Kuan-Hung KUO, Tsau-Hua HSIEH, Ming-I CHAO, Shu-Ming KUO, Chin-Lung TING, Chih-Yung HSIEH
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Patent number: 11693275Abstract: A display device is provided. The display device includes a substrate and a plurality of pixels disposed on the substrate. One of the pixels includes a first light filter layer. The display device also includes a first light shielding layer, a second light shielding layer, and a plurality of light emitting diodes. The first light shielding layer defines a plurality of openings, wherein the first light filter layer is disposed in one of the openings. The second light shielding layer is disposed on the substrate and at least partially overlapped with the first light shielding layer. The second light shielding layer defines another plurality of openings, and the light emitting diodes are disposed in the another plurality of openings. In a direction parallel to an upper surface of the substrate, the second light shielding layer overlaps the plurality of light emitting diodes.Type: GrantFiled: May 20, 2022Date of Patent: July 4, 2023Assignee: INNOLUX CORPORATIONInventors: Yi-An Chen, Kuan-Hung Kuo, Tsau-Hua Hsieh, Ming-I Chao, Shu-Ming Kuo, Chin-Lung Ting, Chih-Yung Hsieh
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Patent number: 11545606Abstract: An electronic device is provided, including a substrate, a plurality of bonding pads, and a plurality of light emitting members. The bonding pads are disposed on the substrate. The light emitting members are disposed on the bonding pads. The light emitting members include a first pair of adjacent light-emitting members, a second pair of adjacent light-emitting members, and a third pair of adjacent light-emitting members. The first pair of adjacent light-emitting members, the second pair of adjacent light-emitting members, and the third pair of adjacent light-emitting members are arranged along the first direction in sequence. The first pair of adjacent light-emitting members has a first pitch, the second pair of adjacent light-emitting members has a second pitch, and the third pair of adjacent light-emitting members has a third pitch. The third pitch is greater than the second pitch, and the second pitch is greater than the first pitch.Type: GrantFiled: June 4, 2021Date of Patent: January 3, 2023Assignee: INNOLUX CORPORATIONInventors: Shun-Yuan Hu, Ming-I Chao
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Publication number: 20220276535Abstract: A display device is provided. The display device includes a substrate and a plurality of pixels disposed on the substrate. One of the pixels includes a first light filter layer. The display device also includes a first light shielding layer, a second light shielding layer, and a plurality of light emitting diodes. The first light shielding layer defines a plurality of openings, wherein the first light filter layer is disposed in one of the openings. The second light shielding layer is disposed on the substrate and at least partially overlapped with the first light shielding layer. The second light shielding layer defines another plurality of openings, and the light emitting diodes are disposed in the another plurality of openings. In a direction parallel to an upper surface of the substrate, the second light shielding layer overlaps the plurality of light emitting diodes.Type: ApplicationFiled: May 20, 2022Publication date: September 1, 2022Inventors: Yi-An CHEN, Kuan-Hung KUO, Tsau-Hua HSIEH, Ming-I CHAO, Shu-Ming KUO, Chin-Lung TING, Chih-Yung HSIEH
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Patent number: 11378843Abstract: A display device is provided. The display device includes a substrate and a plurality of pixels disposed on the substrate. One of the pixels includes a color conversion layer, a dielectric layer disposed on the color conversion layer, and a light filter layer disposed on the dielectric layer. The display device also includes a first light shielding layer, a second light shielding layer, and a plurality of light emitting diodes. The first light shielding layer defines a plurality of openings, wherein at least one of the color conversion layer, the dielectric layer and the light filter layer is disposed in the openings. The second light shielding layer is disposed on the substrate and at least partially overlapped with the first light shielding layer. The second light shielding layer defines another plurality of openings, and the light emitting diodes are disposed in the another openings.Type: GrantFiled: September 28, 2020Date of Patent: July 5, 2022Assignee: INNOLUX CORPORATIONInventors: Yi-An Chen, Kuan-Hung Kuo, Tsau-Hua Hsieh, Ming-I Chao, Shu-Ming Kuo, Chin-Lung Ting, Chih-Yung Hsieh
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Publication number: 20210313501Abstract: An electronic device is provided, including a substrate, a plurality of bonding pads, and a plurality of light emitting members. The bonding pads are disposed on the substrate. The light emitting members are disposed on the bonding pads. The light emitting members include a first pair of adjacent light-emitting members, a second pair of adjacent light-emitting members, and a third pair of adjacent light-emitting members. The first pair of adjacent light-emitting members, the second pair of adjacent light-emitting members, and the third pair of adjacent light-emitting members are arranged along the first direction in sequence. The first pair of adjacent light-emitting members has a first pitch, the second pair of adjacent light-emitting members has a second pitch, and the third pair of adjacent light-emitting members has a third pitch. The third pitch is greater than the second pitch, and the second pitch is greater than the first pitch.Type: ApplicationFiled: June 15, 2021Publication date: October 7, 2021Inventors: Shun-Yuan HU, Ming-I CHAO
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Publication number: 20210296551Abstract: An electronic device is provided, including a substrate, a plurality of bonding pads, and a plurality of light emitting members. The bonding pads are disposed on the substrate. The light emitting members are disposed on the bonding pads. The light emitting members include a first pair of adjacent light-emitting members, a second pair of adjacent light-emitting members, and a third pair of adjacent light-emitting members. The first pair of adjacent light-emitting members, the second pair of adjacent light-emitting members, and the third pair of adjacent light-emitting members are arranged along the first direction in sequence. The first pair of adjacent light-emitting members has a first pitch, the second pair of adjacent light-emitting members has a second pitch, and the third pair of adjacent light-emitting members has a third pitch. The third pitch is greater than the second pitch, and the second pitch is greater than the first pitch.Type: ApplicationFiled: June 4, 2021Publication date: September 23, 2021Inventors: Shun-Yuan HU, Ming-I CHAO
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Patent number: 11063195Abstract: An electronic device is provided, including a substrate, a plurality of bonding pads, and a plurality of light emitting members, wherein the bonding pads are disposed on the substrate, and the light emitting members are disposed on the bonding pads. The light emitting members include a first pair of adjacent light-emitting members, a second pair of adjacent light-emitting members, and a third pair of adjacent light-emitting members. The first pair of adjacent light-emitting members, the second pair of adjacent light-emitting members, and the third pair of adjacent light-emitting members are arranged along the first direction in sequence. The first pair of adjacent light-emitting members has a first pitch, the second pair of adjacent light-emitting members has a second pitch, and the third pair of adjacent light-emitting members has a third pitch. The third pitch is greater than the second pitch, and the second pitch is greater than the first pitch.Type: GrantFiled: April 18, 2019Date of Patent: July 13, 2021Assignee: INNOLUX CORPORATIONInventors: Shun-Yuan Hu, Ming-I Chao
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Patent number: 11005074Abstract: A display device is provided. The display device includes a light-emitting unit. The light-emitting unit includes a light-emitting part, wherein a light extraction structure is disposed on a first surface of the light-emitting part. The light-emitting unit also includes a connective part disposed on a second surface opposite to the first surface of the light-emitting part. The light-emitting unit further includes a protective part surrounding the light-emitting part and the connective part. In addition, the display device includes a substrate having a plurality of active elements and at least one bonding pad, wherein the bonding pad is electrically connected to the corresponding connective part of the light-emitting unit. The roughness of the light extraction structure is greater than or equal to 0.2 ?m and less than or equal to 5 ?m.Type: GrantFiled: May 4, 2020Date of Patent: May 11, 2021Assignee: INNOLUX CORPORATIONInventors: Shun-Yuan Hu, Tsau-Hua Hsieh, Tzu-Min Yan, Ming-Chang Lin, Yu-Hsin Liu, Shu-Ming Kuo, Ming-I Chao
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Publication number: 20210011342Abstract: A display device is provided. The display device includes a substrate and a plurality of pixels disposed on the substrate. One of the pixels includes a color conversion layer, a dielectric layer disposed on the color conversion layer, and a light filter layer disposed on the dielectric layer. The display device also includes a first light shielding layer, a second light shielding layer, and a plurality of light emitting diodes. The first light shielding layer defines a plurality of openings, wherein at least one of the color conversion layer, the dielectric layer and the light filter layer is disposed in the openings. The second light shielding layer is disposed on the substrate and at least partially overlapped with the first light shielding layer. The second light shielding layer defines another plurality of openings, and the light emitting diodes are disposed in the another openings.Type: ApplicationFiled: September 28, 2020Publication date: January 14, 2021Inventors: Yi-An CHEN, Kuan-Hung KUO, Tsau-Hua HSIEH, Ming-I CHAO, Shu-Ming KUO, Chin-Lung TING, Chih-Yung HSIEH
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Publication number: 20200266388Abstract: A display device is provided. The display device includes a light-emitting unit. The light-emitting unit includes a light-emitting part, wherein a light extraction structure is disposed on a first surface of the light-emitting part. The light-emitting unit also includes a connective part disposed on a second surface opposite to the first surface of the light-emitting part. The light-emitting unit further includes a protective part surrounding the light-emitting part and the connective part. In addition, the display device includes a substrate having a plurality of active elements and at least one bonding pad, wherein the bonding pad is electrically connected to the corresponding connective part of the light-emitting unit. The roughness of the light extraction structure is greater than or equal to 0.2 ?m and less than or equal to 5 ?m.Type: ApplicationFiled: May 4, 2020Publication date: August 20, 2020Inventors: Shun-Yuan HU, Tsau-Hua HSIEH, Tzu-Min YAN, Ming-Chang LIN, Yu-Hsin LIU, Shu-Ming KUO, Ming-I CHAO
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Patent number: 10720553Abstract: A display device is provided. The display device includes a thin-film transistor substrate, a conductive pad disposed on the thin-film transistor substrate, and an adhesion film disposed on the conductive pad. The adhesion film includes a plurality of conductive particles. The display device also includes a light-emitting component disposed on the adhesion film. The light-emitting component includes a connection feature. The display device also includes a protection layer partially surrounding the light-emitting component. The connection feature of the light-emitting component has a lower portion not surrounded by the protection layer. The adhesion film has a thickness of T, one of the plurality of conductive particles has a diameter of d, the lower portion of the connection feature has a thickness of t, and 0<t?T?d.Type: GrantFiled: September 25, 2019Date of Patent: July 21, 2020Assignee: INNOLUX CORPORATIONInventors: Tung-Kai Liu, Tsau-Hua Hsieh, Hui-Chieh Wang, Shu-Ming Kuo, Ming-I Chao, Shun-Yuan Hu
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Patent number: 10686158Abstract: A display device is provided. The display device includes a light-emitting unit. The light-emitting unit includes a light-emitting part, wherein a light extraction structure is disposed on a first surface of the light-emitting part. The light-emitting unit also includes a connective part disposed on a second surface opposite to the first surface of the light-emitting part. The light-emitting unit further includes a protective part surrounding the light-emitting part and the connective part. In addition, the display device includes a substrate having a plurality of active elements and at least one bonding pad, wherein the bonding pad is electrically connected to the corresponding connective part of the light-emitting unit. The roughness of the light extraction structure is greater than or equal to 0.2 ?m and less than or equal to 5 ?m.Type: GrantFiled: March 9, 2018Date of Patent: June 16, 2020Assignee: INNOLUX CORPORATIONInventors: Shun-Yuan Hu, Tsau-Hua Hsieh, Tzu-Min Yan, Ming-Chang Lin, Yu-Hsin Liu, Shu-Ming Kuo, Ming-I Chao
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Patent number: 10663794Abstract: A display device is provided. The display device includes a mother substrate for light-emitting units. The mother substrate for light-emitting units has a first upper surface and a first lower surface. The display device also includes at least one light-emitting unit disposed on the first lower surface, and a first substrate having a second upper surface, a second lower surface, and a plurality of active devices disposed between the second upper surface and the second lower surface. The light-emitting unit is electrically connected with at least one of the active devices of the first substrate.Type: GrantFiled: May 2, 2018Date of Patent: May 26, 2020Assignee: INNOLUX CORPORATIONInventors: Shun-Yuan Hu, Ming-I Chao, Yang-Chen Chen
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Patent number: 10546842Abstract: A display device is provided. The display device includes a substrate, and a light-emitting unit disposed on the substrate. The light-emitting unit includes a first conductive layer overlapping a second conductive layer, a first semiconductor layer disposed between the first conductive layer and the second conductive layer, a second semiconductor layer disposed between the first semiconductor layer and the first conductive layer, a quantum well structure disposed between the first semiconductor layer and the second semiconductor layer, and a via hole penetrated through the first semiconductor layer and the quantum well structure. The second conductive layer is electrically connected with the second semiconductor layer through a conductive material disposed in the via hole.Type: GrantFiled: May 4, 2018Date of Patent: January 28, 2020Assignee: INNOLUX CORPORATIONInventors: Shun-Yuan Hu, Chia-Hsiu Hsu, Ming-I Chao, Ming-Chang Lin, Tzu-Min Yan, Tsau-Hua Hsieh
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Publication number: 20200020831Abstract: A display device is provided. The display device includes a thin-film transistor substrate, a conductive pad disposed on the thin-film transistor substrate, and an adhesion film disposed on the conductive pad. The adhesion film includes a plurality of conductive particles. The display device also includes a light-emitting component disposed on the adhesion film. The light-emitting component includes a connection feature. The display device also includes a protection layer partially surrounding the light-emitting component. The connection feature of the light-emitting component has a lower portion not surrounded by the protection layer. The adhesion film has a thickness of T, one of the plurality of conductive particles has a diameter of d, the lower portion of the connection feature has a thickness of t, and 0<t?T?d.Type: ApplicationFiled: September 25, 2019Publication date: January 16, 2020Inventors: Tung-Kai LIU, Tsau-Hua HSIEH, Hui-Chieh WANG, Shu-Ming KUO, Ming-I CHAO, Shun-Yuan HU
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Publication number: 20190363221Abstract: An electronic device is provided, including a substrate, a plurality of bonding pads, and a plurality of light emitting members, wherein the bonding pads are disposed on the substrate, and the light emitting members are disposed on the bonding pads. The light emitting members include a first pair of adjacent light-emitting members, a second pair of adjacent light-emitting members, and a third pair of adjacent light-emitting members. The first pair of adjacent light-emitting members, the second pair of adjacent light-emitting members, and the third pair of adjacent light-emitting members are arranged along the first direction in sequence. The first pair of adjacent light-emitting members has a first pitch, the second pair of adjacent light-emitting members has a second pitch, and the third pair of adjacent light-emitting members has a third pitch. The third pitch is greater than the second pitch, and the second pitch is greater than the first pitch.Type: ApplicationFiled: April 18, 2019Publication date: November 28, 2019Inventors: Shun-Yuan HU, Ming-I CHAO
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Patent number: 10483434Abstract: A display device is provided. The display device includes a thin-film transistor substrate, a conductive pad disposed on the thin-film transistor substrate, and an adhesion film disposed on the conductive pad. The adhesion film includes a plurality of conductive particles. The display device also includes a light-emitting component disposed on the adhesion film. The light-emitting component includes a connection feature. The display device also includes a protection layer partially surrounding the light-emitting component. The connection feature of the light-emitting component has a lower portion not surrounded by the protection layer. The adhesion film has a thickness of T, one of the plurality of conductive particles has a diameter of d, the lower portion of the connection feature has a thickness of t, and 0<t?T?d.Type: GrantFiled: July 26, 2017Date of Patent: November 19, 2019Assignee: INNOLUX CORPORATIONInventors: Tung-Kai Liu, Tsau-Hua Hsieh, Hui-Chieh Wang, Shu-Ming Kuo, Ming-I Chao, Shun-Yuan Hu