Patents by Inventor Ker-Yih Kao
Ker-Yih Kao 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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Patent number: 11616084Abstract: The present disclosure provides an electronic device including a substrate, a common electrode, and a plurality of pixels. The common electrode is disposed on the substrate. The pixels are disposed on the substrate, and at least one of the pixels includes a thin film transistor, a first electrode, a second electrode, and an auxiliary electrode. The first electrode is electrically connected to the thin film transistor. The auxiliary electrode is electrically connected to the common electrode and electrically isolated from the first electrode, and the first electrode and the auxiliary electrode have a minimum distance less than a minimum distance between the first electrode and the common electrode.Type: GrantFiled: May 28, 2020Date of Patent: March 28, 2023Assignee: InnoLux CorporationInventors: Chi-Lun Kao, Ker-Yih Kao, Ming-Chun Tseng, Kung-Chen Kuo
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Publication number: 20230089751Abstract: An electronic device includes a first metal layer, a first insulating layer, a second metal layer and a second insulating layer. The first insulating layer is disposed on the first metal layer, the second metal layer is disposed on the first insulating layer, and the second insulating layer is disposed between the second metal layer and the first insulating layer. The second metal layer is electrically connected to the first metal layer through a first opening of the first insulating layer and a second opening of the second insulating layer.Type: ApplicationFiled: May 3, 2022Publication date: March 23, 2023Applicant: InnoLux CorporationInventors: Ker-Yih KAO, Hung-I TSENG
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Publication number: 20230073714Abstract: An electronic device including a plurality of light-emitting units, a driving circuit, and a controlling circuit is provided. The driving circuit is configured to drive at least one of the light-emitting units. The controlling circuit is configured to control the driving circuit. The plurality of light-emitting units, the driving circuit, and the controlling circuit are respectively disposed on different substrates.Type: ApplicationFiled: November 10, 2022Publication date: March 9, 2023Applicant: Innolux CorporationInventors: Ker-Yih Kao, Ming Chun Tseng, Liang-Lu Chen, Li-Wei Mao, Shun-Yuan Hu
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Publication number: 20230042300Abstract: The disclosure provides an electronic device including a substrate, a first semiconductor element, and a first protective structure. The first semiconductor element is disposed on the substrate and electrically connected to the substrate. The first semiconductor element has a first surface away from the substrate. The first protective structure covers at least a portion of the first surface.Type: ApplicationFiled: July 7, 2022Publication date: February 9, 2023Applicant: Innolux CorporationInventors: Neng-Jung You, Yin-Jui Lu, Tun-Huang Lin, Hao-Jung Huang, Ker-Yih Kao
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Patent number: 11573759Abstract: A tiled electronic device includes a plurality of display panels, and at least one of the display panels includes a flexible substrate, a pixel, and two signal wires. The flexible substrate has a display portion and a bent portion connected to the display portion. The pixel is disposed on the display portion. The signal wires are disposed on the flexible substrate, and electrically connected to the pixel. Each of the signal wires has a first segment disposed on the display portion, and a second segment disposed on the bent portion. The two first sections have a first pitch, and the two second sections have a second pitch. The first pitch is different than the second pitch.Type: GrantFiled: July 19, 2021Date of Patent: February 7, 2023Assignee: INNOLUX CORPORATIONInventors: Yi-Hua Hsu, Ker-Yih Kao
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Publication number: 20230025999Abstract: An electronic device including an electronic unit and a functional unit is provided. The electronic unit includes a substrate, a plurality of semiconductor components, and a cover layer. The substrate has a plurality of first side surfaces. The semiconductor components are disposed on the substrate. The cover layer is disposed on the semiconductor components and has a plurality of second side surfaces. The functional unit is disposed on at least one of at least one of the first side surfaces and at least one of the second side surfaces.Type: ApplicationFiled: June 27, 2022Publication date: January 26, 2023Applicant: Innolux CorporationInventors: Hao-Jung Huang, Chi-Liang Chang, I-Ho Shen, Ker-Yih Kao, Yun-Sheng Chen, Chiao-Chu Tsui, Chih-Han Ma, Shan-Shan Hsu, Chia-Chieh Fan
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Publication number: 20230006342Abstract: An electronic device is provided. The electronic device includes a first substrate, a multilayer structure, and a passivation layer. The multilayer structure is disposed on the first substrate. The multilayer structure includes a first conductive layer and a second conductive layer disposed on the first conductive layer. The passivation layer is disposed on the second conductive layer. In addition, a thermal expansion coefficient of the second conductive layer is between a thermal expansion coefficient of the first conductive layer and a thermal expansion coefficient of the passivation layer.Type: ApplicationFiled: September 6, 2022Publication date: January 5, 2023Inventors: Chia-Ping TSENG, Ker-Yih KAO, Chia-Chi HO, Ming-Yen WENG, Hung-I TSENG, Shu-Ling WU, Huei-Ying CHEN
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Patent number: 11527194Abstract: An electronic device including a plurality of light-emitting units, a driving circuit, and a controlling circuit is provided. The driving circuit is configured to drive at least one of the light-emitting units. The controlling circuit is configured to control the driving circuit. The plurality of light-emitting units, the driving circuit, and the controlling circuit are respectively disposed on different substrates.Type: GrantFiled: January 21, 2021Date of Patent: December 13, 2022Assignee: Innolux CorporationInventors: Ker-Yih Kao, Ming Chun Tseng, Liang-Lu Chen, Li-Wei Mao, Shun-Yuan Hu
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Patent number: 11488941Abstract: A light-emitting device is provided, including a light-emitting unit and an optical layer. The light-emitting unit includes a light-emitting chip and an encapsulation disposed thereon. The optical layer is disposed on the light-emitting unit, the optical layer having a first region overlapping the light-emitting chip in a top view direction of the light-emitting device and a second region not overlapping the light-emitting chip in the top view direction of the light-emitting device, wherein the transmittance of the first region is less than the transmittance of the second region.Type: GrantFiled: April 29, 2020Date of Patent: November 1, 2022Assignee: INNOLUX CORPORATIONInventors: Shun-Yuan Hu, Chin-Lung Ting, Ker-Yih Kao, Li-Wei Mao
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Publication number: 20220328406Abstract: The disclosure provides an electromagnetic wave adjustment apparatus includes a control circuit, a transistor circuit die and an electronic assembly. The transistor circuit die receives a control signal from the control circuit and drives the electronic assembly.Type: ApplicationFiled: June 28, 2022Publication date: October 13, 2022Applicant: Innolux CorporationInventors: Tang Chin Hung, Chin-Lung Ting, Chung-Kuang Wei, Ker-Yih Kao, Tong-Jung Wang, Chih-Yung Hsieh, Hao Jung Huang, I-Yin Li, Chia-Chi Ho, Yi Hung Lin, Cheng-Hsu Chou, Chia-Ping Tseng
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Publication number: 20220328459Abstract: An electronic device and a manufacturing method thereof are provided. The electronic device includes a substrate, multiple light emitting elements, and a light absorbing layer. The light emitting elements are disposed on the substrate. One of the light emitting elements has at least one lateral surface. The light absorbing layer is disposed on the substrate and is located between two adjacent light emitting elements, and the light absorbing layer contacts the at least one lateral surface.Type: ApplicationFiled: March 14, 2022Publication date: October 13, 2022Applicant: Innolux CorporationInventors: Chang-Ching Wu, Chia-Chun Liu, Yun-Sheng Chen, Hao-Jung Huang, Ker-Yih Kao
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Publication number: 20220328405Abstract: The disclosure provides an electronic apparatus. The electronic apparatus includes a substrate, a first metal layer, an insulating layer, a first conductor, an electronic assembly and a transistor circuit die. The first metal layer is disposed on the substrate. The insulating layer is disposed on the substrate. The first conductor is formed in a first via of the insulating layer. The electronic assembly is disposed on the substrate and electrically connected to the first metal layer through the first conductor. The transistor circuit die is electrically connected to the first metal layer.Type: ApplicationFiled: June 28, 2022Publication date: October 13, 2022Applicant: Innolux CorporationInventors: Tang Chin Hung, Chin-Lung Ting, Chung-Kuang Wei, Ker-Yih Kao, Tong-Jung Wang, Chih-Yung Hsieh, Hao Jung Huang, I-Yin Li, Chia-Chi Ho, Yi Hung Lin, Cheng-Hsu Chou, Chia-Ping Tseng
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Patent number: 11469491Abstract: An antenna device is provided. The antenna device includes a first substrate, a multilayer electrode, a second substrate, and a liquid-crystal layer. The multilayer electrode is disposed on the first substrate, and the multilayer electrode includes a first conductive layer, a second conductive layer, and a third conductive layer. The second conductive layer is disposed on the first conductive layer. The third conductive layer is disposed on the second conductive layer. The liquid-crystal layer is disposed between the first substrate and the second substrate. In addition, the third conductive layer includes a first portion that extends beyond the second conductive layer.Type: GrantFiled: January 2, 2020Date of Patent: October 11, 2022Assignee: INNOLUX CORPORATIONInventors: Chia-Ping Tseng, Ker-Yih Kao, Chia-Chi Ho, Ming-Yen Weng, Hung-I Tseng, Shu-Ling Wu, Huei-Ying Chen
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Patent number: 11417573Abstract: An electronic device is provided. The electronic device includes a substrate and an electronic unit disposed on the substrate. The electronic unit includes a light-emitting diode, a conductive structure, a first driving circuit, and a second driving circuit. The conductive structure is disposed between the light-emitting diode and the substrate. The first driving circuit includes a first output wire. The second driving circuit includes a second output wire. The first driving circuit is electrically connected to the light-emitting diode by the conductive structure. The second driving circuit is electrically insulated from the light-emitting diode. In addition, the conductive structure at least partially overlaps the first output wire and the second output wire in a normal direction of the substrate.Type: GrantFiled: September 28, 2020Date of Patent: August 16, 2022Assignee: INNOLUX CORPORATIONInventors: Ker-Yih Kao, Liang-Lu Chen, Chin-Lung Ting
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Patent number: 11409160Abstract: The disclosure provides a display device including a liquid crystal panel and a plurality of backlight units. The plurality of backlight units are configured to provide light to the liquid crystal panel. Each of the backlight units includes a driving substrate and a light-emitting element disposed on the driving substrate. The driving substrate includes a data line, a scanning line, and a driving circuit including three nodes. The three nodes of the driving circuit are respectively electrically connected to the data line, the scanning line, and the light-emitting element. The display device of the disclosure may have a relatively large size.Type: GrantFiled: September 26, 2020Date of Patent: August 9, 2022Assignee: Innolux CorporationInventors: Ker-Yih Kao, Liang-Lu Chen
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Publication number: 20220238611Abstract: The disclosure provides a light emitting device including a substrate and multiple pixels. The pixels are disposed on the substrate, each of the pixels includes multiple sub-pixels. Two adjacent sub-pixels are separated by a distance D, and one of the two adjacent sub-pixels has a height H. The distance and the height satisfy a relational expression: 0.3H<D?30H.Type: ApplicationFiled: January 24, 2022Publication date: July 28, 2022Applicant: Innolux CorporationInventors: Li-Wei Mao, Ker-Yih Kao, Ming-Chia Shih
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Publication number: 20220215794Abstract: A light emitting device of the present disclosure includes: a circuit board; a plurality of substrates including a first substrate and a second substrate, wherein the first substrate is disposed on the circuit board, and the second substrate is disposed on the circuit board and overlapped with the first substrate; a plurality of light emitting units disposed on the first substrate; a plurality of pixel driving circuits electrically connected to the plurality of light emitting units; and a plurality of gate driving circuits electrically connected to the plurality of pixel driving circuits, wherein at least a part of the plurality of pixel driving circuits or at least a part of the plurality of gate driving circuits are disposed on the second substrate.Type: ApplicationFiled: December 6, 2021Publication date: July 7, 2022Inventors: Yi-Hua HSU, Ker-Yih KAO, Ming-Chun TSENG, Mu-Fan CHANG, Wen-Lin HUANG
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Patent number: 11373566Abstract: An electronic device includes a first sub-pixel and a test element. The first sub-pixel includes a first transistor, and a first electronic unit. The first electronic unit is electrically connected to the first transistor. The test element is electrically connected to the first transistor. The test element has a first impedance, the first electronic unit has a second impedance, and the first impedance is higher than the second impedance.Type: GrantFiled: November 14, 2019Date of Patent: June 28, 2022Assignee: INNOLUX CORPORATIONInventors: Ker-Yih Kao, Chin-Lung Ting, Liang-Lu Chen
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Publication number: 20220199000Abstract: An electronic device includes a substrate, a first light emitting unit, a second light emitting unit, a driving transistor, a first emission transistor, and a second emission transistor. The first light emitting unit and the second light emitting unit are disposed on the substrate. The driving transistor is electrically connected to a voltage source. The first emission transistor is electrically connected between the driving transistor and the first light emitting unit. The second emission transistor is electrically connected between the driving transistor and the second light emitting unit.Type: ApplicationFiled: November 5, 2021Publication date: June 23, 2022Inventors: Ker-Yih KAO, Ming-Chun TSENG, Kung-Chen KUO, Yong-Zhi LIU, Lien-Hsiang CHEN
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Publication number: 20220181167Abstract: A manufacturing method of a package structure including the following steps is provided. A carrier is provided. An anti-warpage structure is formed on the carrier. And a redistribution layer is formed on the carrier. In the normal direction of the carrier, a warpage trend of the anti-warpage structure is opposite to a warpage trend of the redistribution layer.Type: ApplicationFiled: November 11, 2021Publication date: June 9, 2022Applicant: Innolux CorporationInventors: Yi-Hung Lin, Wen-Hsiang Liao, Cheng-Chi Wang, Yi-Chen Chou, Fuh-Tsang Wu, Ker-Yih Kao