Patents by Inventor Cheng-Hsu Chou

Cheng-Hsu Chou 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).

  • Publication number: 20220328405
    Abstract: 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: Application
    Filed: June 28, 2022
    Publication date: October 13, 2022
    Applicant: Innolux Corporation
    Inventors: 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
  • Patent number: 11450273
    Abstract: A driving circuit includes a first transistor having a first terminal, a second terminal and a control terminal; a second transistor having a first terminal connected to the second terminal of the first transistor and a second terminal connected to an organic light-emitting diode; a third transistor having a first terminal connected to the control terminal of the first transistor; a fourth transistor having a first terminal connected to the first terminal of the first transistor; and a fifth transistor having a first terminal connected to the second terminal of the second transistor. The first transistor, the second transistor and the fourth transistor are low temperature poly-silicon transistors, and the third transistor is an oxide semiconductor transistor.
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: September 20, 2022
    Assignee: INNOLUX CORPORATION
    Inventors: Lien-Hsiang Chen, Kung-Chen Kuo, Ming-Chun Tseng, Cheng-Hsu Chou, Kuan-Feng Lee
  • Publication number: 20220181257
    Abstract: The disclosure provides an electronic apparatus and a manufacturing method thereof. The electronic apparatus includes a first insulating layer, a first metal layer, a second metal layer, and an electronic assembly. The first insulating layer includes a first surface and a second surface opposite to the first surface. The first metal layer has an opening and is formed on the first surface. The second metal layer is formed on the second surface and a projection of the opening on the second surface is overlapped with a projection of the second metal layer on the second surface. The electronic assembly is electrically connected with the first metal layer and the second metal layer.
    Type: Application
    Filed: February 23, 2022
    Publication date: June 9, 2022
    Applicant: Innolux Corporation
    Inventors: 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
  • Publication number: 20220165726
    Abstract: The disclosure provides an electronic device. The electronic device includes a substrate, a transistor, and a variable capacitor. The transistor is disposed on the substrate. The variable capacitor is disposed on the substrate and adjacent to the transistor. A material of the transistor and a material of the variable capacitor both a include a III-V semiconductor material. The electronic device of an embodiment of the disclosure may simplify manufacturing process, reduce costs, or reduce dimensions.
    Type: Application
    Filed: October 28, 2021
    Publication date: May 26, 2022
    Applicant: Innolux Corporation
    Inventors: Chin-Lung Ting, Jen-Hai Chi, Chia-Ping Tseng, Chen-Lin Yeh, Chung-Kuang Wei, Cheng-Hsu Chou
  • Patent number: 11341873
    Abstract: A foldable display device includes a first panel having a first flat portion and a first bending portion at one side of the first flat portion. The first bending portion has a first bending axis around which the first bending portion rotates. The foldable display device also includes a second panel having a second flat portion and a second bending portion at one side of the second flat portion. The second bending portion has a second bending axis around which the second bending portion rotates. The first bending portion and the second bending portion are arranged adjacent to each other.
    Type: Grant
    Filed: July 6, 2020
    Date of Patent: May 24, 2022
    Assignee: InnoLux Corporation
    Inventors: Cheng-Hsu Chou, Po-Han Huang
  • Publication number: 20220157998
    Abstract: A display device is provided. The display device includes a substrate, a channel layer, a first metal layer, and a second metal layer. The channel layer is disposed on the substrate and includes a first channel layer and a second channel layer. The first metal layer is disposed on the channel layer and includes a first gate and a second gate. The second metal layer is disposed over the first metal layer and includes a first source, a first drain, and a second source. The first gate, the first source, the first drain, and the first channel layer form a first transistor. The second gate, the second source, the first drain, and the second channel layer form a second transistor. The first transistor and the second transistor are connected in parallel.
    Type: Application
    Filed: October 19, 2021
    Publication date: May 19, 2022
    Inventors: Chin-Lung TING, Cheng-Hsu CHOU, Ming-Chun TSENG, Yun-Sheng CHEN, Chih-Hsiung CHANG, Liang-Lu CHEN
  • Patent number: 11302635
    Abstract: The disclosure provides an electronic apparatus and a manufacturing method thereof. The electronic apparatus includes a first insulating layer, a first metal layer, a second metal layer, and an electronic assembly. The first insulating layer includes a first surface and a second surface opposite to the first surface. The first metal layer has an opening and is formed on the first surface. The second metal layer is formed on the second surface and a projection of the opening on the second surface is overlapped with a projection of the second metal layer on the second surface. The electronic assembly is electrically connected with the first metal layer and the second metal layer.
    Type: Grant
    Filed: July 3, 2020
    Date of Patent: April 12, 2022
    Assignee: Innolux Corporation
    Inventors: 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
  • Patent number: 11049439
    Abstract: A display device includes a pixel array, multiple data lines and multiple gate lines. The pixel array includes multiple pixels. At least one of the pixels includes a first sub-pixel and a second sub-pixel. The first sub-pixel includes a pixel circuit, which includes a first light-emitting element and a first driving circuit. The first driving circuit is coupled to and configured to control the first light-emitting element. The first driving circuit includes multiple TFTs. The second sub-pixel includes a pixel circuit, which includes a second light-emitting element and a second driving circuit. The second driving circuit is coupled to and configured to control the second light-emitting element. The second driving circuit includes multiple TFTs. The number of TFTs of the first driving circuit and the number of TFTs of the second driving circuit are different.
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: June 29, 2021
    Assignee: INNOLUX CORPORATION
    Inventors: Min-Hsin Lo, Ker-Yih Kao, Cheng-Hsu Chou, Kung-Chen Kuo, Hung-Sheng Liao
  • Publication number: 20210118362
    Abstract: A driving circuit includes a first transistor having a first terminal, a second terminal and a control terminal; a second transistor having a first terminal connected to the second terminal of the first transistor and a second terminal connected to an organic light-emitting diode; a third transistor having a first terminal connected to the control terminal of the first transistor; a fourth transistor having a first terminal connected to the first terminal of the first transistor; and a fifth transistor having a first terminal connected to the second terminal of the second transistor. The first transistor, the second transistor and the fourth transistor are low temperature poly-silicon transistors, and the third transistor is an oxide semiconductor transistor.
    Type: Application
    Filed: December 23, 2020
    Publication date: April 22, 2021
    Inventors: Lien-Hsiang CHEN, Kung-Chen KUO, Ming-Chun TSENG, Cheng-Hsu CHOU, Kuan-Feng LEE
  • Publication number: 20210035909
    Abstract: The disclosure provides an electronic apparatus and a manufacturing method thereof. The electronic apparatus includes a first insulating layer, a first metal layer, a second metal layer, and an electronic assembly. The first insulating layer includes a first surface and a second surface opposite to the first surface. The first metal layer has an opening and is formed on the first surface. The second metal layer is formed on the second surface and a projection of the opening on the second surface is overlapped with a projection of the second metal layer on the second surface. The electronic assembly is electrically connected with the first metal layer and the second metal layer.
    Type: Application
    Filed: July 3, 2020
    Publication date: February 4, 2021
    Applicant: Innolux Corporation
    Inventors: 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
  • Publication number: 20210027670
    Abstract: A foldable display device includes a first panel having a first flat portion and a first bending portion at one side of the first flat portion. The first bending portion has a first bending axis around which the first bending portion rotates. The foldable display device also includes a second panel having a second flat portion and a second bending portion at one side of the second flat portion. The second bending portion has a second bending axis around which the second bending portion rotates. The first bending portion and the second bending portion are arranged adjacent to each other.
    Type: Application
    Filed: July 6, 2020
    Publication date: January 28, 2021
    Inventors: Cheng-Hsu Chou, Po-Han Huang
  • Patent number: 10902775
    Abstract: A driving circuit includes a current drive unit and a reset compensation and light emitting control circuit. The current drive unit includes a first transistor and a second transistor. The first transistor and the second transistor are connected in series, wherein the first transistor and the second transistor include a silicon semiconductor layer. The reset compensation and light emitting control circuit is coupled to the current drive unit. The reset compensation and light emitting control circuit includes a third transistor connected to a control terminal of the first transistor, wherein the third transistor is an oxide semiconductor transistor.
    Type: Grant
    Filed: May 14, 2019
    Date of Patent: January 26, 2021
    Assignee: INNOLUX CORPORATION
    Inventors: Lien-Hsiang Chen, Kung-Chen Kuo, Ming-Chun Tseng, Cheng-Hsu Chou, Kuan-Feng Lee
  • Patent number: 10615370
    Abstract: A light-emitting display panel is provided. The light-emitting display panel includes a substrate. The substrate includes a display area and a peripheral area surrounding the display area. A light-emitting display structure is disposed on the display area. A first section wall is disposed on the peripheral area. The first section wall surrounds the light-emitting display structure. An enclosed wall is disposed on the peripheral area. The enclosed wall surrounds the first section wall. The enclosed wall is positioned outside the first section wall. A first inorganic material layer covers the light-emitting display structure. The first inorganic material layer covers the top surface of the array substrate outside the enclosed wall.
    Type: Grant
    Filed: February 18, 2019
    Date of Patent: April 7, 2020
    Assignee: INNOLUX CORPORATION
    Inventors: Cheng-Hsu Chou, Yi-Xin Yang
  • Publication number: 20190325813
    Abstract: A display device includes a pixel array, multiple data lines and multiple gate lines. The pixel array includes multiple pixels. At least one of the pixels includes a first sub-pixel and a second sub-pixel. The first sub-pixel includes a pixel circuit, which includes a first light-emitting element and a first driving circuit. The first driving circuit is coupled to and configured to control the first light-emitting element. The first driving circuit includes multiple TFTs. The second sub-pixel includes a pixel circuit, which includes a second light-emitting element and a second driving circuit. The second driving circuit is coupled to and configured to control the second light-emitting element. The second driving circuit includes multiple TFTs. The number of TFTs of the first driving circuit and the number of TFTs of the second driving circuit are different.
    Type: Application
    Filed: March 18, 2019
    Publication date: October 24, 2019
    Inventors: Min-Hsin LO, Ker-Yih KAO, Cheng-Hsu CHOU, Kung-Chen KUO, Hung-Sheng LIAO
  • Publication number: 20190266949
    Abstract: A driving circuit includes a current drive unit and a reset compensation and light emitting control circuit. The current drive unit includes a first transistor and a second transistor. The first transistor and the second transistor are connected in series, wherein the first transistor and the second transistor include a silicon semiconductor layer. The reset compensation and light emitting control circuit is coupled to the current drive unit. The reset compensation and light emitting control circuit includes a third transistor connected to a control terminal of the first transistor, wherein the third transistor is an oxide semiconductor transistor.
    Type: Application
    Filed: May 14, 2019
    Publication date: August 29, 2019
    Inventors: Lien-Hsiang CHEN, Kung-Chen KUO, Ming-Chun TSENG, Cheng-Hsu CHOU, Kuan-Feng LEE
  • Patent number: 10332446
    Abstract: A driving circuit includes a current drive unit and a reset compensation and light emitting control circuit. The current drive unit includes a first transistor and a second transistor. The first transistor and the second transistor are connected in series, wherein the first transistor and the second transistor include a silicon semiconductor layer. The reset compensation and light emitting control circuit is coupled to the current drive unit. The reset compensation and light emitting control circuit includes a third transistor connected to a control terminal of the first transistor, wherein the third transistor is an oxide semiconductor transistor.
    Type: Grant
    Filed: November 30, 2016
    Date of Patent: June 25, 2019
    Assignee: INNOLUX CORPORATION
    Inventors: Lien-Hsiang Chen, Kung-Chen Kuo, Ming-Chun Tseng, Cheng-Hsu Chou, Kuan-Feng Lee
  • Publication number: 20190181379
    Abstract: A light-emitting display panel is provided. The light-emitting display panel includes a substrate. The substrate includes a display area and a peripheral area surrounding the display area. A light-emitting display structure is disposed on the display area. A first section wall is disposed on the peripheral area. The first section wall surrounds the light-emitting display structure. An enclosed wall is disposed on the peripheral area. The enclosed wall surrounds the first section wall. The enclosed wall is positioned outside the first section wall. A first inorganic material layer covers the light-emitting display structure. The first inorganic material layer covers the top surface of the array substrate outside the enclosed wall.
    Type: Application
    Filed: February 18, 2019
    Publication date: June 13, 2019
    Inventors: Cheng-Hsu CHOU, Yi-Xin YANG
  • Patent number: 10249844
    Abstract: A light-emitting display panel is provided. The light-emitting display panel includes a substrate. The substrate includes a display area and a peripheral area surrounding the display area. A light-emitting display structure is disposed on the display area. A first section wall is disposed on the peripheral area. The first section wall surrounds the light-emitting display structure. An enclosed wall is disposed on the peripheral area. The enclosed wall surrounds the first section wall. The enclosed wall is positioned outside the first section wall. A first inorganic material layer covers the light-emitting display structure. The first inorganic material layer covers the top surface of the array substrate outside the enclosed wall.
    Type: Grant
    Filed: September 20, 2017
    Date of Patent: April 2, 2019
    Assignee: INNOLUX CORPORATION
    Inventors: Cheng-Hsu Chou, Yi-Xin Yang
  • Publication number: 20180097198
    Abstract: A light-emitting display panel is provided. The light-emitting display panel includes a substrate. The substrate includes a display area and a peripheral area surrounding the display area. A light-emitting display structure is disposed on the display area. A first section wall is disposed on the peripheral area. The first section wall surrounds the light-emitting display structure. An enclosed wall is disposed on the peripheral area. The enclosed wall surrounds the first section wall. The enclosed wall is positioned outside the first section wall. A first inorganic material layer covers the light-emitting display structure. The first inorganic material layer covers the top surface of the array substrate outside the enclosed wall.
    Type: Application
    Filed: September 20, 2017
    Publication date: April 5, 2018
    Inventors: Cheng-Hsu CHOU, Yi-Xin YANG
  • Publication number: 20170186991
    Abstract: A light emitting device and a method for manufacturing the same are disclosed. Herein, the light emitting device comprises: a substrate having a light emitting region and a sealing region surrounding the light emitting region; an OLED unit disposed over the light emitting region; a protection layer disposed over the OLED unit; a support unit disposed over the sealing region, wherein materials of the protection layer and the support unit are the same, and the support unit connects to the protection layer; and a cover disposed over the protection layer and the support unit; wherein a first height is between a surface of the support unit adjacent to the cover and a surface of the substrate, a second height is between a surface of the protection layer adjacent to the cover and the surface of the substrate, and the first height is larger than the second height.
    Type: Application
    Filed: December 16, 2016
    Publication date: June 29, 2017
    Inventors: Yixin YANG, Fang-Iy WU, Cheng-Hsiung LIU, Cheng-Hsu CHOU