Patents by Inventor Ching Che YANG

Ching Che YANG 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).

  • Patent number: 11934027
    Abstract: An optical system affixed to an electronic apparatus is provided, including a first optical module, a second optical module, and a third optical module. The first optical module is configured to adjust the moving direction of a first light from a first moving direction to a second moving direction, wherein the first moving direction is not parallel to the second moving direction. The second optical module is configured to receive the first light moving in the second moving direction. The first light reaches the third optical module via the first optical module and the second optical module in sequence. The third optical module includes a first photoelectric converter configured to transform the first light into a first image signal.
    Type: Grant
    Filed: June 21, 2022
    Date of Patent: March 19, 2024
    Assignee: TDK TAIWAN CORP.
    Inventors: Chao-Chang Hu, Chih-Wei Weng, Chia-Che Wu, Chien-Yu Kao, Hsiao-Hsin Hu, He-Ling Chang, Chao-Hsi Wang, Chen-Hsien Fan, Che-Wei Chang, Mao-Gen Jian, Sung-Mao Tsai, Wei-Jhe Shen, Yung-Ping Yang, Sin-Hong Lin, Tzu-Yu Chang, Sin-Jhong Song, Shang-Yu Hsu, Meng-Ting Lin, Shih-Wei Hung, Yu-Huai Liao, Mao-Kuo Hsu, Hsueh-Ju Lu, Ching-Chieh Huang, Chih-Wen Chiang, Yu-Chiao Lo, Ying-Jen Wang, Shu-Shan Chen, Che-Hsiang Chiu
  • Patent number: 11916018
    Abstract: A connection structure of a semiconductor device is provided in the present invention. The connection structure includes an interlayer dielectric, a top metal structure, and a passivation layer. The interlayer dielectric is disposed on a substrate. The top metal structure is disposed on the interlayer dielectric. The top metal structure includes a bottom portion and a top portion disposed on the bottom portion. The bottom portion includes a first sidewall, and the top portion includes a second sidewall. A slope of the first sidewall is larger than a slope of the second sidewall. The passivation layer is conformally disposed on the second sidewall, the first sidewall, and a top surface of the interlayer dielectric.
    Type: Grant
    Filed: March 4, 2021
    Date of Patent: February 27, 2024
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Chen-Yi Weng, Shih-Che Huang, Ching-Li Yang, Chih-Sheng Chang
  • Publication number: 20230229045
    Abstract: An electronic device including a first substrate, a semiconductor layer, a second substrate and a color filter is disclosed. The first substrate has a peripheral region. The semiconductor layer is disposed on the first substrate in the peripheral region. The second substrate is opposite to the first substrate. The color filter is disposed between the first substrate and the second substrate and in the peripheral region of the first substrate, and the color filter overlaps the semiconductor layer.
    Type: Application
    Filed: March 15, 2023
    Publication date: July 20, 2023
    Applicant: InnoLux Corporation
    Inventors: Chen-Kuan Kao, Ching-Che Yang
  • Patent number: 11624959
    Abstract: A display device includes an array substrate, a second substrate and a black matrix. The array substrate includes a first substrate, at least one electrostatic protecting component and a shielding layer. The first substrate has a display region and a peripheral region located outside the display region. The electrostatic protecting component is disposed on the first substrate in the peripheral region, and the electrostatic protecting component includes a semiconductor layer. The shielding layer includes an insulating material, and the shielding layer is disposed on the first substrate in the peripheral region, wherein the shielding layer overlaps the semiconductor layer. The second substrate is opposite to the first substrate. The black matrix is disposed between the second substrate and the first substrate. The shielding layer is disposed between the black matrix and the first substrate.
    Type: Grant
    Filed: February 17, 2021
    Date of Patent: April 11, 2023
    Assignee: InnoLux Corporation
    Inventors: Chen-Kuan Kao, Ching-Che Yang
  • Publication number: 20210173265
    Abstract: A display device includes an array substrate, a second substrate and a black matrix. The array substrate includes a first substrate, at least one electrostatic protecting component and a shielding layer. The first substrate has a display region and a peripheral region located outside the display region. The electrostatic protecting component is disposed on the first substrate in the peripheral region, and the electrostatic protecting component includes a semiconductor layer. The shielding layer includes an insulating material, and the shielding layer is disposed on the first substrate in the peripheral region, wherein the shielding layer overlaps the semiconductor layer. The second substrate is opposite to the first substrate. The black matrix is disposed between the second substrate and the first substrate. The shielding layer is disposed between the black matrix and the first substrate.
    Type: Application
    Filed: February 17, 2021
    Publication date: June 10, 2021
    Inventors: Chen-Kuan Kao, Ching-Che Yang
  • Patent number: 10983401
    Abstract: A display panel includes a first substrate, a second substrate opposite to the first substrate, and a liquid crystal layer positioned between the first substrate and the second substrate. The first substrate includes a first base plate, plural scan lines and plural data lines formed on the first base plate and intersected each other, wherein two adjacent scan lines and two adjacent data lines define a pixels region. Each pixel region includes a first transparent conductive layer formed above the first base plate, an insulating layer formed on the first transparent conductive layer, and a second transparent conductive layer formed on the insulating layer. The second substrate includes a second base plate and a third transparent conductive layer formed on the second base plate.
    Type: Grant
    Filed: October 9, 2018
    Date of Patent: April 20, 2021
    Assignee: INNOLUX CORPORATION
    Inventors: Hsin-Yu Lee, Ching-Che Yang, Chen-Kuan Kao
  • Patent number: 10955713
    Abstract: A display device includes a substrate, an electrostatic protecting component and a shielding layer. The substrate has a display region and a peripheral region located outside the display region. The electrostatic protecting component is disposed on the substrate in the peripheral region, and the electrostatic protecting component includes a semiconductor layer. The shielding layer is disposed on the substrate in the peripheral region, wherein the shielding layer overlaps the semiconductor layer.
    Type: Grant
    Filed: January 21, 2019
    Date of Patent: March 23, 2021
    Assignee: InnoLux Corporation
    Inventors: Chen-Kuan Kao, Ching-Che Yang
  • Patent number: 10809572
    Abstract: A display device including a first substrate, a color filter, a first electrode layer, a first alignment layer, a second substrate, and a display layer is provided. An interface is between the display region and the border region of the first substrate. The color filter is disposed corresponding to the display region and includes a plurality of first pixel regions and second pixel regions arranged staggeredly. The first alignment layer corresponding to a first one of the first pixel regions counting from the interface towards the display region has a first thickness T1, the first alignment layer corresponding to a fourth one of the first pixel regions counting from the interface towards the display region has a second thickness T2, and the first thickness T1 and the second thickness T2 in units of micrometers (?m) are conformed to the following condition: 0.8?T1/T2?1.2.
    Type: Grant
    Filed: May 21, 2018
    Date of Patent: October 20, 2020
    Assignee: INNOLUX CORPORATION
    Inventors: Chen-Kuan Kao, Ching-Che Yang, Chung-Jun Kuo
  • Patent number: 10606115
    Abstract: A liquid crystal display device includes a first substrate, a second substrate disposed opposite to the first substrate, a gate line disposed on the second substrate, an electrode layer disposed on the second substrate, and a light shielding portion disposed at a side of the first substrate facing the second substrate. The electrode layer includes a first electrode portion and a second electrode portion. The gate line is disposed between the first electrode portion and the second electrode portion. A projection area of the light shielding portion projected on the second substrate is overlapped with the gate line, and the projection area has a first side and a second side. The first electrode portion has a third side and a fourth side. The third side is disposed away from the gate line, and the first side is disposed between the third side and the fourth side.
    Type: Grant
    Filed: April 16, 2018
    Date of Patent: March 31, 2020
    Assignee: INNOLUX CORPORATION
    Inventors: Ching-Che Yang, Mao-Shiang Lin
  • Publication number: 20190285953
    Abstract: A display device includes a substrate, an electrostatic protecting component and a shielding layer. The substrate has a display region and a peripheral region located outside the display region. The electrostatic protecting component is disposed on the substrate in the peripheral region, and the electrostatic protecting component includes a semiconductor layer. The shielding layer is disposed on the substrate in the peripheral region, wherein the shielding layer overlaps the semiconductor layer.
    Type: Application
    Filed: January 21, 2019
    Publication date: September 19, 2019
    Inventors: Chen-Kuan Kao, Ching-Che Yang
  • Patent number: 10260872
    Abstract: The present application provides an LTPS multilayered structure, which includes: a first stack layer having a reference pattern structure formed thereon and provided with uniformly distributed first references; and a second stack layer disposed on the first stack layer and having an alignment pattern structure formed thereon and provided with uniformly distributed second references each selectively aligning with one of the first references so that misalignment between the first stack layer and the second stack layer is precisely calculated by markings attached to each of the first references. The present further provides a method for measuring misalignment between a plurality of stack layers in the LTPS multilayered structure.
    Type: Grant
    Filed: April 9, 2015
    Date of Patent: April 16, 2019
    Assignee: EverDisplay Optronics (Shanghai) Limited
    Inventors: Ching Che Yang, Yu Chia Huang, Wei-Liang Wu
  • Publication number: 20190041704
    Abstract: A display panel includes a first substrate, a second substrate opposite to the first substrate, and a liquid crystal layer positioned between the first substrate and the second substrate. The first substrate includes a first base plate, plural scan lines and plural data lines formed on the first base plate and intersected each other, wherein two adjacent scan lines and two adjacent data lines define a pixels region. Each pixel region includes a first transparent conductive layer formed above the first base plate, an insulating layer formed on the first transparent conductive layer, and a second transparent conductive layer formed on the insulating layer. The second substrate includes a second base plate and a third transparent conductive layer formed on the second base plate.
    Type: Application
    Filed: October 9, 2018
    Publication date: February 7, 2019
    Inventors: Hsin-Yu Lee, Ching-Che Yang, Chen-Kuan Kao
  • Publication number: 20180364506
    Abstract: A display device including a first substrate, a color filter, a first electrode layer, a first alignment layer, a second substrate, and a display layer is provided. An interface is between the display region and the border region of the first substrate. The color filter is disposed corresponding to the display region and includes a plurality of first pixel regions and second pixel regions arranged staggeredly. The first alignment layer corresponding to a first one of the first pixel regions counting from the interface towards the display region has a first thickness T1, the first alignment layer corresponding to a fourth one of the first pixel regions counting from the interface towards the display region has a second thickness T2, and the first thickness T1 and the second thickness T2 in units of micrometers (?m) are conformed to the following condition: 0.8?T1/T2?1.2.
    Type: Application
    Filed: May 21, 2018
    Publication date: December 20, 2018
    Inventors: Chen-Kuan KAO, Ching-Che YANG, Chung-Jun KUO
  • Publication number: 20180314106
    Abstract: A liquid crystal display device includes a first substrate, a second substrate disposed opposite to the first substrate, a gate line disposed on the second substrate, an electrode layer disposed on the second substrate, and a light shielding portion disposed at a side of the first substrate facing the second substrate. The electrode layer includes a first electrode portion and a second electrode portion. The gate line is disposed between the first electrode portion and the second electrode portion. A projection area of the light shielding portion projected on the second substrate is overlapped with the gate line, and the projection area has a first side and a second side. The first electrode portion has a third side and a fourth side. The third side is disposed away from the gate line, and the first side is disposed between the third side and the fourth side.
    Type: Application
    Filed: April 16, 2018
    Publication date: November 1, 2018
    Inventors: Ching-Che YANG, Mao-Shiang LIN
  • Patent number: 9904114
    Abstract: A liquid crystal display (LCD) panel having at least one pixel area is provided. The LCD panel includes a first electrode layer, a second electrode layer and a liquid crystal layer. The first electrode layer and the second electrode layer are disposed in the pixel area. The liquid crystal layer is disposed between the first electrode layer and the second electrode layer. The liquid crystal molecules of the liquid crystal layer disposed adjacent to the first electrode layer have a first pre-tilt angle, and the liquid crystal molecules of the liquid crystal layer disposed adjacent to the second electrode layer have a second pre-tilt angle different from the first pre-tilt angle.
    Type: Grant
    Filed: September 11, 2015
    Date of Patent: February 27, 2018
    Assignee: INNOLUX CORPORATION
    Inventors: Ching-Che Yang, Chen-Kuan Kao
  • Patent number: 9759960
    Abstract: A display panel including a first polarizer, a second polarizer, a first substrate, a second substrate, a liquid crystal layer, and a pixel array is provided. The pixel array disposed on the first substrate includes a pixel area wherein a pixel electrode is disposed. The pixel electrode includes a first main electrode, a second main electrode, which substantially perpendicularly intersecting for defining a first domain, a second domain, a third domain, and a fourth domain of the pixel area, and a plurality of branch electrodes separately connected to the first or the second main electrode. When a maximum voltage is applied to the display panel, the liquid crystal layer has an average Azimuthal Angle represented as y1, satisfying B1<y1<A1, A1=0.0000025x3?0.0013716x2+0.1847682x+41.6722409, and B1=?0.00001x3+0.003335x2?0.387814x+52.96697; wherein x represents the pixel per inch of the display panel.
    Type: Grant
    Filed: December 2, 2014
    Date of Patent: September 12, 2017
    Assignee: INNOLUX CORPORATION
    Inventors: Hsin-Yu Lee, Ching-Che Yang, Chen-Kuan Kao, Kuei-Ling Liu
  • Patent number: 9759939
    Abstract: A liquid crystal display device includes: a first substrate; a second substrate spaced apart from the first substrate; and a plurality of liquid crystal molecules disposed between the first and second substrates. The first substrate includes a transparent substrate, an insulator layer formed on a surface of the transparent substrate and formed with a plurality of grooves, and a pixel electrode formed on a surface of the insulator layer and formed with a plurality of electrode slits.
    Type: Grant
    Filed: November 3, 2015
    Date of Patent: September 12, 2017
    Assignees: INNOCOM TECHNOLOGY (SHENZHEN) CO., LTD., INNOLUX CORPORATION
    Inventors: Hsin-Yu Lee, Ching-Che Yang, Ker-Yih Kao, Yu-Ju Chen
  • Patent number: 9746711
    Abstract: A pixel structure is provided. The pixel structure includes a substrate and an insulating layer on the substrate. The insulating layer includes a plane region. An electrode pattern is disposed on the insulating layer and located on the plane region. The electrode pattern includes a bottom layer and a plurality of protrusions connected to the bottom layer. The protrusions protrude from the top surface of the bottom layer towards a direction away from the substrate. The bottom layer covers the plane region. A plurality of slits are formed between the protrusions so as to expose portions of the bottom layer. A liquid-crystal display having the pixel structure is also provided.
    Type: Grant
    Filed: September 3, 2015
    Date of Patent: August 29, 2017
    Assignee: INNOLUX CORPORATION
    Inventors: Hsin-Yu Lee, Ching-Che Yang, Chen-Kuan Kao, Wen-Jyh Sah
  • Patent number: 9625770
    Abstract: A display panel includes a first substrate, a second substrate and an electrode layer. The first substrate and the second substrate are disposed opposite to each other. The electrode layer is disposed on the first substrate and facing the second substrate, and includes at least a first part and a second part adjacent to the first part. The first part includes a plurality of first branch electrodes disposed along a direction and spaced from each other by a first distance (T). The centers of two adjacent ones of the first branch electrodes are separated by a second distance (P). The first part and the second part have a spacing (S) therebetween. The values of S, T and P satisfy the following equation: 1 2 ? a · ( b + P · m 2 + 1 4 · T 2 P ) - 1.5 ? S ? 1 2 ? a · ( b + P · m 2 + 1 4 · T 2 P ) + 1.5 wherein, a= 1/12, b=¼, m= 1/10, and the units of S, T and P are micrometer.
    Type: Grant
    Filed: June 27, 2016
    Date of Patent: April 18, 2017
    Assignee: INNOLUX CORPORATION
    Inventors: Ching-Che Yang, Tsung-Han Tsai, Chao-Hsiang Wang, An-Chang Wang
  • Publication number: 20160306239
    Abstract: A display panel includes a first substrate, a second substrate and an electrode layer. The first substrate and the second substrate are disposed opposite to each other. The electrode layer is disposed on the first substrate and facing the second substrate, and includes at least a first part and a second part adjacent to the first part. The first part includes a plurality of first branch electrodes disposed along a direction and spaced from each other by a first distance (T). The centers of two adjacent ones of the first branch electrodes are separated by a second distance (P). The first part and the second part have a spacing (S) therebetween. S, T and P satisfy the following equation: 1 2 ? a · ( b + P · m 2 + 1 4 · T 2 P ) - 1.5 ? S ? 1 2 ? a · ( b + P · m 2 + 1 4 · T 2 P ) + 1.5 wherein, a= 1/12, b=¼, m= 1/10, and S, T and P in unit of micrometer.
    Type: Application
    Filed: June 27, 2016
    Publication date: October 20, 2016
    Inventors: Ching-Che YANG, Tsung-Han TSAI, Chao-Hsiang WANG, An-Chang WANG