Patents by Inventor WEI-YEN CHIU
WEI-YEN CHIU 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: 11982866Abstract: An optical element driving mechanism is provided and includes a fixed assembly, a movable assembly, a driving assembly and a stopping assembly. The fixed assembly has a main axis. The movable assembly is configured to connect an optical element, and the movable assembly is movable relative to the fixed assembly. The driving assembly is configured to drive the movable assembly to move relative to the fixed assembly. The stopping assembly is configured to limit the movement of the movable assembly relative to the fixed assembly within a range of motion.Type: GrantFiled: December 15, 2022Date of Patent: May 14, 2024Assignee: TDK TAIWAN CORP.Inventors: Chao-Chang Hu, Liang-Ting Ho, Chen-Er Hsu, Yi-Liang Chan, Fu-Lai Tseng, Fu-Yuan Wu, Chen-Chi Kuo, Ying-Jen Wang, Wei-Han Hsia, Yi-Hsin Tseng, Wen-Chang Lin, Chun-Chia Liao, Shou-Jen Liu, Chao-Chun Chang, Yi-Chieh Lin, Shang-Yu Hsu, Yu-Huai Liao, Shih-Wei Hung, Sin-Hong Lin, Kun-Shih Lin, Yu-Cheng Lin, Wen-Yen Huang, Wei-Jhe Shen, Chih-Shiang Wu, Sin-Jhong Song, Che-Hsiang Chiu, Sheng-Chang Lin
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Publication number: 20240142833Abstract: An electronic device includes a substrate, a driving element, a first insulating layer, a pixel electrode layer, and a common electrode layer. The driving element is disposed on the substrate. The first insulating layer is disposed on the driving element. The pixel electrode layer is disposed on the first insulating layer. The first insulating layer comprises a hole, and the pixel electrode layer is electrically connected to the driving element through the hole. The common electrode layer is disposed on the pixel electrode layer. The common electrode layer comprises a slit, and the slit has an edge, and the edge is disposed in the hole.Type: ApplicationFiled: January 11, 2024Publication date: May 2, 2024Applicant: Innolux CorporationInventors: Wei-Yen Chiu, Ming-Jou Tai, You-Cheng Lu, Yi-Shiuan Cherng, Yi-Hsiu Wu, Chia-Hao Tsai, Yung-Hsun Wu
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Patent number: 11934106Abstract: An optical proximity correction (OPC) device and method is provided. The OPC device includes an analysis unit, a reverse pattern addition unit, a first OPC unit, a second OPC unit and an output unit. The analysis unit is configured to analyze a defect pattern from a photomask layout. The reverse pattern addition unit is configured to provide a reverse pattern within the defect pattern. The first OPC unit is configured to perform a first OPC procedure on whole of the photomask layout. The second OPC unit is configured to perform a second OPC procedure on the defect pattern of the photomask layout to enhance an exposure tolerance window. The output unit is configured to output the photomask layout which is corrected.Type: GrantFiled: August 4, 2022Date of Patent: March 19, 2024Assignee: UNITED MICROELECTRONICS CORP.Inventors: Shu-Yen Liu, Hui-Fang Kuo, Chian-Ting Huang, Wei-Cyuan Lo, Yung-Feng Cheng, Chung-Yi Chiu
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Patent number: 11935957Abstract: Semiconductor device structures having gate structures with tunable threshold voltages are provided. Various geometries of device structure can be varied to tune the threshold voltages. In some examples, distances from tops of fins to tops of gate structures can be varied to tune threshold voltages. In some examples, distances from outermost sidewalls of gate structures to respective nearest sidewalls of nearest fins to the respective outermost sidewalls (which respective gate structure overlies the nearest fin) can be varied to tune threshold voltages.Type: GrantFiled: August 9, 2021Date of Patent: March 19, 2024Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Chung-Chiang Wu, Wei-Chin Lee, Shih-Hang Chiu, Chia-Ching Lee, Hsueh Wen Tsau, Cheng-Yen Tsai, Cheng-Lung Hung, Da-Yuan Lee, Ching-Hwanq Su
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Patent number: 11906860Abstract: An electronic device includes a substrate, a driving element, a first transparent conductive layer, an insulating layer, and a second transparent conductive layer. The driving element is disposed on the substrate and includes a drain electrode having a first edge. The first transparent conductive layer is disposed on the driving element. The insulating layer is disposed between the driving element and the first transparent conductive layer and includes a hole through which the first transparent conductive layer is electrically connected to the driving element. The second transparent conductive layer is disposed on the insulating layer. One of the first and second transparent conductive layers includes at least one slit, and the first or second transparent conductive layer that includes the at least one slit has a second edge. The second edge is located in the hole, and the at least one slit exposes the first edge of the drain electrode.Type: GrantFiled: March 21, 2023Date of Patent: February 20, 2024Assignee: Innolux CorporationInventors: Wei-Yen Chiu, Ming-Jou Tai, You-Cheng Lu, Yi-Shiuan Cherng, Yi-Hsiu Wu, Chia-Hao Tsai, Yung-Hsun Wu
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Publication number: 20240038120Abstract: An electronic device including a plurality of pixels and a driving element is provided. Each of the plurality of pixels includes a first sub-pixel, a second sub-pixel, and a third sub-pixel. The driving element drives each first sub-pixel of the plurality of pixels.Type: ApplicationFiled: October 5, 2023Publication date: February 1, 2024Applicant: Innolux CorporationInventors: Chia-Hao Tsai, You-Cheng Lu, Yi-Shiuan Cherng, Wei-Yen Chiu
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Patent number: 11823605Abstract: An electronic device including a plurality of pixels and a driving element is provided. Each of the plurality of pixels includes a first sub-pixel, a second sub-pixel, and a third sub-pixel. The driving element drives each first sub-pixel of the plurality of pixels.Type: GrantFiled: August 24, 2022Date of Patent: November 21, 2023Assignee: Innolux CorporationInventors: Chia-Hao Tsai, You-Cheng Lu, Yi-Shiuan Cherng, Wei-Yen Chiu
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Publication number: 20230341732Abstract: An electronic device includes a substrate, a driving element, a first transparent conductive layer, an insulating layer, and a second transparent conductive layer. The driving element is disposed on the substrate and includes a drain electrode having a first edge. The first transparent conductive layer is disposed on the driving element. The insulating layer is disposed between the driving element and the first transparent conductive layer and includes a hole through which the first transparent conductive layer is electrically connected to the driving element. The second transparent conductive layer is disposed on the insulating layer. One of the first and second transparent conductive layers includes at least one slit, and the first or second transparent conductive layer that includes the at least one slit has a second edge. The second edge is located in the hole, and the at least one slit exposes the first edge of the drain electrode.Type: ApplicationFiled: March 21, 2023Publication date: October 26, 2023Applicant: Innolux CorporationInventors: Wei-Yen Chiu, Ming-Jou Tai, You-Cheng Lu, Yi-Shiuan Cherng, Yi-Hsiu Wu, Chia-Hao Tsai, Yung-Hsun Wu
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Publication number: 20230324748Abstract: An electronic device has a plurality of sub-pixels. The electronic device includes a substrate, a gate line and a spacer. The gate line is disposed on the substrate and extends along a first direction. The spacer is disposed on the gate line and overlaps with the gate line. The spacer has a first width W1 along the first direction. One of the plurality of sub-pixels has a sub-pixel pitch P along the first direction. The first width W1 and the sub-pixel pitch P satisfy the following relationship: P?W1.Type: ApplicationFiled: March 28, 2023Publication date: October 12, 2023Applicant: InnoLux CorporationInventors: Ming-Jou Tai, Chia-Hao Tsai, Yi-Shiuan Cherng, You-Cheng Lu, Wei-Yen Chiu, Yung-Hsun Wu
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Publication number: 20230307471Abstract: The disclosure provides a display device that includes a camera region and a display region adjacent to the camera region. The camera region includes a first region and a second region which allows a light beam to pass through. The first region includes a plurality of first display pixels. The display region includes a plurality of second display pixels. An area of each of the plurality of first display pixels is greater than an area of each of the plurality of second display pixels. The first region is adjacent to the second region. The first region includes a plurality of edges, and the second region is adjacent to two of the plurality of edges.Type: ApplicationFiled: May 28, 2023Publication date: September 28, 2023Applicant: Innolux CorporationInventors: Chia-Hao Tsai, Youcheng Lu, Ming-Jou Tai, Wei-Yen Chiu, Yung-Hsun Wu
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Patent number: 11768405Abstract: A display device includes a first pixel region and a second pixel region adjacent to the first pixel region. The display device includes: a first substrate; a second substrate opposite to the first substrate; and a plurality of spacers disposed between the first substrate and the second substrate. Herein, a first portion of the plurality of spacers are disposed in the first pixel region, a second portion of the plurality of spacers are disposed in the second pixel region, a disposition density of the second portion of the plurality of spacers in the second pixel region is different from a disposition density of the first portion of the plurality of spacers in the first pixel region.Type: GrantFiled: December 10, 2021Date of Patent: September 26, 2023Assignee: INNOLUX CORPORATIONInventors: Ming-Jou Tai, Chia-Hao Tsai, Wei-Yen Chiu, You-Cheng Lu
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Patent number: 11705467Abstract: The disclosure provides a display device and a driving method thereof. The display device has a camera region. The camera region includes multiple camera pixels. In a display mode, multiple camera pixels are in a state that a light beam is not allowed to pass through. In a camera mode, multiple camera pixels are in a state that a light beam is allowed to pass through.Type: GrantFiled: July 19, 2021Date of Patent: July 18, 2023Assignee: Innolux CorporationInventors: Chia-Hao Tsai, Youcheng Lu, Ming-Jou Tai, Wei-Yen Chiu, Yung-Hsun Wu
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Patent number: 11703723Abstract: The disclosure provides a display panel, including a normal area and a functional area. The normal area includes a plurality of normal pixels, and each normal pixel has a normal pixel electrode and a normal common electrode. The normal pixel electrode and the normal common electrode are configured in a manner that each normal pixel has a first overlap ratio. The functional area includes a plurality of functional pixels, and each functional pixel has a functional pixel electrode and a functional common electrode. The functional pixel electrode and the functional common electrode are configured in a manner that each functional electrode has a second overlap ratio. The second overlap ratio of at least a part of the functional pixels is less than or equal to the first overlap ratio of at least a part of the normal pixels.Type: GrantFiled: July 29, 2021Date of Patent: July 18, 2023Assignee: Innolux CorporationInventors: Chia-Hao Tsai, Ming-Jou Tai, Youcheng Lu, Wei-Yen Chiu, Chih Lung Lin, Yung-Hsun Wu
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Publication number: 20230096582Abstract: An electronic device including a plurality of pixels and a driving element is provided. Each of the plurality of pixels includes a first sub-pixel, a second sub-pixel, and a third sub-pixel. The driving element drives each first sub-pixel of the plurality of pixels.Type: ApplicationFiled: August 24, 2022Publication date: March 30, 2023Applicant: Innolux CorporationInventors: Chia-Hao Tsai, You-Cheng Lu, Yi-Shiuan Cherng, Wei-Yen Chiu
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Publication number: 20230047640Abstract: A display panel and a display apparatus are disclosed. The display apparatus includes the display panel and a sensing device. The display panel includes a substrate, a first signal line, and a first dummy conductive pattern. The substrate includes a functional display region, a buffer region, and a general display region. The buffer region is located between the functional display region and the general display region. The first signal line and the first dummy conductive pattern are disposed on the substrate and correspond to the buffer region. The first dummy conductive pattern is overlapped with a part of the first signal line. The sensing device is overlapped with the functional display region.Type: ApplicationFiled: July 22, 2022Publication date: February 16, 2023Applicant: Innolux CorporationInventors: You-Cheng Lu, Chia-Hao Tsai, Yung-Hsun Wu, Wei-Yen Chiu
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Publication number: 20220221755Abstract: A display device includes a first pixel region and a second pixel region adjacent to the first pixel region. The display device includes: a first substrate; a second substrate opposite to the first substrate; and a plurality of spacers disposed between the first substrate and the second substrate. Herein, a first portion of the plurality of spacers are disposed in the first pixel region, a second portion of the plurality of spacers are disposed in the second pixel region, a disposition density of the second portion of the plurality of spacers in the second pixel region is different from a disposition density of the first portion of the plurality of spacers in the first pixel region.Type: ApplicationFiled: December 10, 2021Publication date: July 14, 2022Inventors: Ming-Jou TAI, Chia-Hao TSAI, Wei-Yen CHIU, You-Cheng LU
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Publication number: 20220066610Abstract: The disclosure provides an electronic device including a substrate, a plurality of first electrodes, a plurality of second electrodes, a first wiring, and a second wiring. The substrate includes a plurality of touch areas and an optical component area. The first electrodes are disposed on a surface of the substrate and are located in the optical component area. The second electrodes are disposed on the surface of the substrate, and are located in the touch areas. The first wiring is disposed on the surface of the substrate, and is electrically connected to the first electrodes. The second wiring is disposed on the surface of the substrate, and is electrically connected to the second electrodes. At least one of the touch areas partially overlaps the optical component area.Type: ApplicationFiled: July 28, 2021Publication date: March 3, 2022Applicant: Innolux CorporationInventors: Wei-Yen Chiu, Ming-Jou Tai, Youcheng Lu, Chia-Hao Tsai, Yung-Hsun Wu
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Publication number: 20220066271Abstract: The disclosure provides a display panel, including a normal area and a functional area. The normal area includes a plurality of normal pixels, and each normal pixel has a normal pixel electrode and a normal common electrode. The normal pixel electrode and the normal common electrode are configured in a manner that each normal pixel has a first overlap ratio. The functional area includes a plurality of functional pixels, and each functional pixel has a functional pixel electrode and a functional common electrode. The functional pixel electrode and the functional common electrode are configured in a manner that each functional electrode has a second overlap ratio. The second overlap ratio of at least a part of the functional pixels is less than or equal to the first overlap ratio of at least a part of the normal pixels.Type: ApplicationFiled: July 29, 2021Publication date: March 3, 2022Applicant: Innolux CorporationInventors: Chia-Hao Tsai, Ming-Jou Tai, Youcheng Lu, Wei-Yen Chiu, Chih Lung Lin, Yung-Hsun Wu
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Publication number: 20220059586Abstract: The disclosure provides a display device and a driving method thereof. The display device has a camera region. The camera region includes multiple camera pixels. In a display mode, multiple camera pixels are in a state that a light beam is not allowed to pass through. In a camera mode, multiple camera pixels are in a state that a light beam is allowed to pass through.Type: ApplicationFiled: July 19, 2021Publication date: February 24, 2022Applicant: Innolux CorporationInventors: Chia-Hao Tsai, Youcheng Lu, Ming-Jou Tai, Wei-Yen Chiu, Yung-Hsun Wu
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Publication number: 20160179255Abstract: A touch display device includes a display panel, a conductive layer on the display panel, an insulation layer on the conductive layer, and a touch panel on the insulation layer. The insulation layer has a first via. The touch panel includes a ground pad located at a peripheral region thereof The touch panel is connected to an external circuit through a flexible printed circuit board. The conductive layer is electrically connected to the ground pad through the first via of the insulation layer, but not directly connected to the flexible printed circuit board. A noise-shielding method for touch display device is also provided.Type: ApplicationFiled: April 9, 2015Publication date: June 23, 2016Inventors: Wen-Shan Yang, Wei-Yen Chiu