Patents by Inventor Hsing Cheng
Hsing Cheng 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: 12253518Abstract: The present invention provides a magnetic-control measurement system, comprises a reaction container and a programable magnetron measurement unit.Type: GrantFiled: October 8, 2021Date of Patent: March 18, 2025Assignee: Chung Yuan Christian UniversityInventors: Tzong-Rong Ger, Hong-Siang Wang, Yu-Che Cheng, Hsing-Cheng Chu, Jing-Wen Tsai, Chia-Ke Tsou
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Publication number: 20250031452Abstract: A display device, including a pixel array substrate, a display layer, and a driving circuit, is provided. The pixel array substrate includes a support plate, a pixel circuit array disposed on a first surface of the support plate, first and second transmission pillars, and first and second transmission lines disposed on a second surface of the support plate. The first transmission pillars are located between the pixel circuit array and a first edge of the support plate. The second transmission pillars are located between the pixel circuit array and a second edge of the support plate. The first transmission lines are respectively connected to the first transmission pillars. The second transmission lines are respectively connected to the second transmission pillars. The display layer overlaps with the first and second transmission lines. The first transmission lines and the second transmission lines are electrically connected to the driving circuit.Type: ApplicationFiled: July 7, 2024Publication date: January 23, 2025Applicant: E Ink Holdings Inc.Inventors: Chun Hsien Chao, Kuo-Hsing Cheng, Wen-Chung Tang, Wen-Yu Kuo
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Patent number: 12144112Abstract: A display panel and a manufacturing method thereof are provided. The display panel includes a substrate, an active element, a driving circuit element, a first connection circuit, a second connection circuit and a conductive connector. The substrate has a first surface and a second surface opposite to the first surface. The active element is disposed on the first surface. The driving circuit element is disposed on the second surface and is overlapped with the active element. The first connection circuit is disposed on the first surface and is connected to the active element. The second connection circuit is disposed on the second surface and is connected to the driving circuit element. The conductive connector penetrates through the substrate and two ends of the conductive connector are electrically connected to the first connection circuit and the second connection circuit, respectively.Type: GrantFiled: November 2, 2022Date of Patent: November 12, 2024Assignee: E Ink Holdings Inc.Inventors: Yi Jiun Wu, Wen-Chung Tang, Yung-Sheng Chang, Cheng-Hao Lee, Yu-Lin Hsu, Kuo-Hsing Cheng
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Publication number: 20240333066Abstract: A terminal fixing structure applied in a stator includes a wire terminal, a bus bar terminal, a metal ring and a solder joint structure. The wire terminal includes a first end, and the first end is a quadrilateral cylinder. The bus bar terminal includes a second end, and the second end is a quadrangular cylinder, wherein a sidewall of the first end and a sidewall of the second end are immediately-adjacent to each other. The metal ring is arranged around the first end and the second end. The solder joint structure connects an end surface of the first end and an end surface of the second end.Type: ApplicationFiled: June 15, 2023Publication date: October 3, 2024Inventors: Hong-Cheng SHEU, Hsing-Cheng LIN, Hung-Chi LO, Ching-Yen WEN
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Publication number: 20240321908Abstract: A pixel structure including a substrate, an active device, a planarization layer, a pixel electrode, and a patterned protection layer is provided. The active device is disposed on the substrate. The planarization layer is disposed on the substrate and covers the active device. The pixel electrode is disposed on the planarization layer and electrically connected to the active device. The patterned protection layer is disposed on the planarization layer and laterally surrounds the pixel electrode, and both the patterned protection layer and the pixel electrode are in contact with the planarization layer.Type: ApplicationFiled: February 19, 2024Publication date: September 26, 2024Applicant: E Ink Holdings Inc.Inventors: Kun Hsiang Chiang, Kuo-Hsing Cheng, Liu Chung Lee
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Patent number: 11693187Abstract: The present disclosure provides an improved method of parking a microelectromechanical system (MEMS) mirror in an array of MEMS mirrors to protect against single high voltage channel failures in a driver. Two separate voltages are applied to each MEMS mirror to move and park the mirror out of a camera sensor field of view in a servo system. For example, a first voltage may be applied in a positive X direction and a second voltage may be applied in a positive Y direction which will move the mirror in a diagonal direction. If one of the high voltage channels fail, the mirror will still be parked and outside of the camera sensor field of view. If a high voltage channel fails, the servo system can park a mirror affected by the failure in an opposite corner. Moreover, if 2-axis parking is not feasible, the mirror can use single-voltage parking.Type: GrantFiled: December 1, 2020Date of Patent: July 4, 2023Assignee: Google LLCInventors: Hsing Cheng, Kevin Yasumura
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Publication number: 20230209709Abstract: A display panel and a manufacturing method thereof are provided. The display panel includes a substrate, an active element, a driving circuit element, a first connection circuit, a second connection circuit and a conductive connector. The substrate has a first surface and a second surface opposite to the first surface. The active element is disposed on the first surface. The driving circuit element is disposed on the second surface and is overlapped with the active element. The first connection circuit is disposed on the first surface and is connected to the active element. The second connection circuit is disposed on the second surface and is connected to the driving circuit element. The conductive connector penetrates through the substrate and two ends of the conductive connector are electrically connected to the first connection circuit and the second connection circuit, respectively.Type: ApplicationFiled: November 2, 2022Publication date: June 29, 2023Applicant: E Ink Holdings Inc.Inventors: Yi Jiun Wu, Wen-Chung Tang, Yung-Sheng Chang, Cheng-Hao Lee, Yu-Lin Hsu, Kuo-Hsing Cheng
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Publication number: 20220113303Abstract: The present invention provides a magnetic-control measurement system, comprises a reaction container and a programable magnetron measurement unit.Type: ApplicationFiled: October 8, 2021Publication date: April 14, 2022Inventors: Tzong-Rong Ger, Hong-Siang Wang, Yu-Che Cheng, Hsing-Cheng Chu, Jing-Wen Tsai, Chia-Ke Tsou
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Publication number: 20210255399Abstract: The present disclosure provides an improved method of parking a microelectromechanical system (MEMS) mirror in an array of MEMS mirrors, wherein the method protects against single high voltage channel failures in a driver. Two separate voltages are applied to each MEMS mirror to move and park the mirror out of a camera sensor field of view in a servo system. For example, a first voltage may be applied in a positive X direction and a second voltage may be applied in a positive Y direction. This will then move the mirror in a diagonal direction. In the event one of the high voltage channels fail, the mirror will still be parked and outside of the camera sensor field of view. Using two voltages, every mirror will have 4 possible parking positions. In the event of a high voltage channel failure, the servo system can park a mirror affected by the failure in an opposite corner. Moreover, if 2-axis parking is not feasible, such as if both Y axes fail, the mirror can use single-voltage parking.Type: ApplicationFiled: December 1, 2020Publication date: August 19, 2021Inventors: Hsing Cheng, Kevin Yasumura
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Patent number: 10985625Abstract: A motor stator structure includes a core and plural hairpin wires. The core has slots, an insertion side, and an extension side. Each slot has an innermost layer, a second inner layer, a second outer layer and an outermost layer configured in a radial direction of the core. The hairpin leg protruding from the innermost layer extends for a first span distance, the hairpin leg protruding from the second inner layer extends for a second span distance, the hairpin leg protruding from the second outer layer extends for a third span distance, and the hairpin leg protruding from the outermost layer extends for a fourth span distance. The first span distance is different from the second span distance. The third span distance is different from the fourth span distance. The first and fourth span distances are substantially the same. The second and third span distances are substantially the same.Type: GrantFiled: June 24, 2019Date of Patent: April 20, 2021Assignee: DELTA ELECTRONICS, INC.Inventors: Hong-Cheng Sheu, Hsing-Cheng Lin, Chia-Hsing Chien, Yi-No Chen
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Patent number: 10921677Abstract: A flexible electronic device has a display region and a package region surrounding the display region. The flexible electronic device includes a substrate, a first protection film, a first adhesive layer, a display medium layer, and a flexible auxiliary layer. The first protection film is disposed to be opposite to the substrate. The first adhesive layer is disposed between the substrate and the first protection film, and at least located within the package region. The display medium layer is disposed between the substrate and the first protection film, and located within the display region. The flexible auxiliary layer is disposed on a surface of the first protection film, and located within the package region, wherein the flexible auxiliary layer overlaps the first adhesive layer in a thickness direction.Type: GrantFiled: October 25, 2018Date of Patent: February 16, 2021Assignee: E Ink Holdings Inc.Inventors: Yi-Sheng Lin, Chia-Chun Yeh, Kuo-Hsing Cheng, Hsing-Kai Wang
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Publication number: 20200112218Abstract: A motor stator structure includes a core and plural hairpin wires. The core has slots, an insertion side, and an extension side. Each slot has an innermost layer, a second inner layer, a second outer layer and an outermost layer configured in a radial direction of the core. The hairpin leg protruding from the innermost layer extends for a first span distance, the hairpin leg protruding from the second inner layer extends for a second span distance, the hairpin leg protruding from the second outer layer extends for a third span distance, and the hairpin leg protruding from the outermost layer extends for a fourth span distance. The first span distance is different from the second span distance. The third span distance is different from the fourth span distance. The first and fourth span distances are substantially the same. The second and third span distances are substantially the same.Type: ApplicationFiled: June 24, 2019Publication date: April 9, 2020Inventors: Hong-Cheng SHEU, Hsing-Cheng LIN, Chia-Hsing CHIEN, Yi-No CHEN
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Patent number: 10448527Abstract: A foldable display device includes a display panel having two flat portions and a bend portion between the two flat portions; a hinge substantially aligned with and beneath the bend portion of the display panel; a plurality of slidable platforms between the hinge and a bottom surface of the bend portion of the display panel; and a repeatable adhering component between one of the slidable platforms and the bottom surface of the bend portion of the display panel, wherein the repeatable adhering component comprises a self-adhesive pad or a weak adhesive.Type: GrantFiled: June 25, 2018Date of Patent: October 15, 2019Assignee: E Ink Holdings Inc.Inventors: Yi-Sheng Lin, Chia-Chun Yeh, Kuo-Hsing Cheng
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Patent number: 10418390Abstract: A pixel array substrate including a substrate, first signal lines, second signal lines, third signal lines, and active devices is provided. The first signal lines, the second signal lines, the third signal lines, and the active devices are disposed on the substrate. Each of the first signal lines has a jumper wire bridge structure which includes a first line and a second line disposed on the same film layer, and a third line disposed on another film layer. The second signal lines intersect the first signal lines and the third signal lines. Each of the second signal lines is electrically connected to one of the first signal lines. Each active device is electrically connected to one second signal line and one third signal line.Type: GrantFiled: July 5, 2018Date of Patent: September 17, 2019Assignee: E Ink Holdings Inc.Inventors: Yu-Wen Chen, Kuo-Hsing Cheng, Chun-Yu Lu, Yu-Chieh Hung
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Patent number: 10404123Abstract: A stator is applied in an electrical motor. The stator includes a hollow iron core and a plurality of coil windings. The hollow iron core has two opposite surfaces and a plurality of accommodating spaces communicated with the surfaces. The accommodating spaces are arranged in an annular pattern. Each of the coil windings includes a plurality of wires winded via the accommodating spaces. Portions of the wires of the coil windings located in the accommodating spaces are radially concentrically arranged to form a plurality of winding layers. In at least one of the accommodating spaces, a wire cross-sectional area of the wire of the innermost one of the winding layers is smaller than a wire cross-sectional area of the wire of the outermost one of the winding layers.Type: GrantFiled: July 26, 2017Date of Patent: September 3, 2019Assignee: DELTA ELECTRONICS, INC.Inventors: Hong-Cheng Sheu, Hsing-Cheng Lin, Chia-Hsing Chien
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Patent number: D886178Type: GrantFiled: March 14, 2019Date of Patent: June 2, 2020Assignee: VIVOTEK INC.Inventors: Wei-Kai Tang, Szu-Hsing Cheng
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Patent number: D891500Type: GrantFiled: November 29, 2017Date of Patent: July 28, 2020Assignee: VIVOTEK INC.Inventors: Wei-Kai Tang, Szu-Hsing Cheng
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Patent number: D978948Type: GrantFiled: March 10, 2020Date of Patent: February 21, 2023Assignee: VIVOTEK INC.Inventors: Wei-Kai Tang, Szu-Hsing Cheng
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Patent number: D1068768Type: GrantFiled: February 24, 2023Date of Patent: April 1, 2025Assignees: TES TOUCH EMBEDDED SOLUTIONS (XIAMEN) CO., LTD., TES AMERICA, LLCInventor: Hsing-Cheng Liu
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Patent number: D1068777Type: GrantFiled: February 24, 2023Date of Patent: April 1, 2025Assignees: TES TOUCH EMBEDDED SOLUTIONS (XIAMEN) CO., LTD., TES AMERICA, LLCInventor: Hsing-Cheng Liu