Patents by Inventor Hui-Ching Yang

Hui-Ching 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: 11093077
    Abstract: An electronic device includes a touch sensing layer, a touch sensor, a biometric sensor and a driver. The touch sensor is used to identify a touch location and output a touch signal upon the touch sensing layer being touched. The biometric sensor includes a plurality of sensing blocks, and is used to generate electrical signals corresponding to biometric data. The driver is coupled to the touch sensor and the biometric sensor, and is used to drive a portion of the plurality of sensing blocks according to the touch signal.
    Type: Grant
    Filed: March 3, 2020
    Date of Patent: August 17, 2021
    Assignee: InnoLux Corporation
    Inventors: Hui-Ching Yang, Tao-Sheng Chang, Te-Yu Lee
  • Publication number: 20210216744
    Abstract: An electronic device and a manufacturing method for the electronic device are provided. The electronic device includes a display structure layer and a light sensing panel. The light sensing panel includes a first substrate; a second substrate, wherein the second substrate is disposed between the first substrate and the display structure layer; a plurality of sensing units, disposed on the first substrate and between the first substrate and the second substrate; and an optical structure layer, disposed on the second substrate and between the second substrate and the display structure layer.
    Type: Application
    Filed: December 23, 2020
    Publication date: July 15, 2021
    Inventors: Yu-Tsung Liu, Hui-Ching Yang, Te-Yu Lee, Tao-Sheng Chang, Ting-Yeh Chi
  • Publication number: 20210216743
    Abstract: An electronic device is provided. The electronic device includes a first substrate, including a non-peripheral area and a peripheral area; a first reset unit, disposed in the peripheral area; and a first integration unit, disposed in the non-peripheral area. The first integration unit includes a first sensing unit, coupled to the first reset unit; and a first pixel unit, coupled to the first sensing unit.
    Type: Application
    Filed: December 28, 2020
    Publication date: July 15, 2021
    Inventors: Yu-Tsung Liu, Hui-Ching Yang, Te-Yu Lee
  • Publication number: 20200410203
    Abstract: An electronic device has a photosensitive element, a charge storage element, and a node. The photosensitive element generates a current in response to illumination thereon. The charge storage element is coupled to the photosensitive element and is used to store charge in response to the current generated by the photosensitive element. The signal reading circuit is coupled to the photosensitive element, and the node is coupled between the photosensitive element and the charge storage element. The charge storage element and the photosensitive element are coupled in series, and the node is coupled to an end of the signal reading circuit.
    Type: Application
    Filed: May 21, 2020
    Publication date: December 31, 2020
    Inventors: Tao-Sheng Chang, Hui-Ching Yang, Te-Yu Lee
  • Publication number: 20200314363
    Abstract: An electronic device includes a reset circuit and a first image sensing circuit. The reset circuit has a first node used to receive a reset signal, and a second node. The first image sensing circuit is coupled to the reset circuit and includes a photodiode, a first transistor and a second transistor. The photodiode has a first terminal coupled to the second node, and a second terminal. The first transistor has a control terminal coupled to the second terminal of the photodiode via a third node, a first terminal and a second terminal. The second transistor has a control terminal configured to receive a row selection signal and a first terminal coupled to the second terminal of the first transistor.
    Type: Application
    Filed: March 5, 2020
    Publication date: October 1, 2020
    Inventors: Hui-Ching Yang, Tao-Sheng Chang, Te-Yu Lee
  • Publication number: 20200310617
    Abstract: An electronic device includes a touch sensing layer, a touch sensor, a biometric sensor and a driver. The touch sensor is used to identify a touch location and output a touch signal upon the touch sensing layer being touched. The biometric sensor includes a plurality of sensing blocks, and is used to generate electrical signals corresponding to biometric data. The driver is coupled to the touch sensor and the biometric sensor, and is used to drive a portion of the plurality of sensing blocks according to the touch signal.
    Type: Application
    Filed: March 3, 2020
    Publication date: October 1, 2020
    Inventors: Hui-Ching Yang, Tao-Sheng Chang, Te-Yu Lee
  • Publication number: 20200313025
    Abstract: An electronic device includes a photodiode, a first transistor, a second transistor, a third transistor and a capacitor. The photodiode has a first terminal and a second terminal. The first transistor has a control terminal used to receive a reset signal, a first terminal coupled to the second terminal of the photodiode, and a second terminal. The second transistor has a control terminal coupled to the second terminal of the photodiode, a first terminal and a second terminal. The third transistor has a control terminal used to receive a row selection signal, a first terminal coupled to the second terminal of the second transistor, and a second terminal. The capacitor has a first terminal coupled to the second terminal of the photodiode, and a second terminal coupled to the second terminal of the first transistor.
    Type: Application
    Filed: February 19, 2020
    Publication date: October 1, 2020
    Inventors: Hui-Ching Yang, Tao-Sheng Chang, Te-Yu Lee
  • Patent number: 10067600
    Abstract: The disclosure provides a touch display panel. A scan line enters a display mode and a touch mode in a scan period. In the display mode, the scan line receives a first voltage to turn off a switch unit and enable a pixel unit to receive a pixel voltage signal from a first signal transmission line; and in the touch mode, the scan line receives a second voltage to turn on the switch unit and disable the corresponding pixel unit to stop receiving the pixel voltage signal, such that a sensing pixel unit outputs a touch sensing signal to the first signal transmission line through the switch unit, wherein the first voltage is greater than the second voltage. In the disclosure, an aperture ratio of the touch display panel is improved efficiently to meet the requirement of narrow border design of the touch display panel.
    Type: Grant
    Filed: November 17, 2016
    Date of Patent: September 4, 2018
    Assignee: Innolux Corporation
    Inventors: Yu-Tsung Liu, Te-Yu Lee, I-Che Lee, Hsing-Yi Liang, Hui-Ching Yang
  • Publication number: 20170205941
    Abstract: The disclosure provides a touch display panel. A scan line enters a display mode and a touch mode in a scan period. In the display mode, the scan line receives a first voltage to turn off a switch unit and enable a pixel unit to receive a pixel voltage signal from a first signal transmission line; and in the touch mode, the scan line receives a second voltage to turn on the switch unit and disable the corresponding pixel unit to stop receiving the pixel voltage signal, such that a sensing pixel unit outputs a touch sensing signal to the first signal transmission line through the switch unit, wherein the first voltage is greater than the second voltage. In the disclosure, an aperture ratio of the touch display panel is improved efficiently to meet the requirement of narrow border design of the touch display panel.
    Type: Application
    Filed: November 17, 2016
    Publication date: July 20, 2017
    Applicant: Innolux Corporation
    Inventors: Yu-Tsung Liu, Te-Yu Lee, I-Che Lee, Hsing-Yi Liang, Hui-Ching Yang
  • Publication number: 20150071323
    Abstract: An apparatus for identifying morphology comprises a substrate, a driving circuit, a readout circuit and an identifying circuit. The substrate comprises temperature sensors each comprising a sensing transistor. The driving circuit selects at least one of the transistors as a target sensing transistor, and outputs a driving signal to the target sensing transistor to heat the target sensing transistor in a heating period. The target sensing transistor senses a temperature change to generate a sensing signal in a sensing period after the heating period. The readout circuit reads the sensing signal, and the identifying circuit identifies the morphology according to the sensing signal.
    Type: Application
    Filed: September 8, 2014
    Publication date: March 12, 2015
    Applicant: INNOLUX CORPORATION
    Inventors: I-Che LEE, Te-Yu LEE, Yu-Tsung LIU, Chien-Wen LIN, Yu-Yuan YEH, Chen-Ting HUANG, Hui-Ching YANG, Chen-Chia HSU
  • Patent number: 8785956
    Abstract: An embodiment of the invention provides a chip package which includes: a substrate having a first surface and a second surface; an optoelectronic device formed in the substrate; a conducting layer disposed on the substrate, wherein the conducting layer is electrically connected to the optoelectronic device; an insulating layer disposed between the substrate and the conducting layer; a first light shielding layer disposed on the second surface of the substrate; and a second light shielding layer disposed on the first light shielding layer and directly contacting with the first light shielding layer, wherein a contact interface is between the first light shielding layer and the second light shielding layer.
    Type: Grant
    Filed: July 27, 2012
    Date of Patent: July 22, 2014
    Inventors: Chuan-Jin Shiu, Po-Shen Lin, Yi-Ming Chang, Hui-Ching Yang, Chiung-Lin Lai
  • Publication number: 20130026523
    Abstract: An embodiment of the invention provides a chip package which includes: a substrate having a first surface and a second surface; an optoelectronic device formed in the substrate; a conducting layer disposed on the substrate, wherein the conducting layer is electrically connected to the optoelectronic device; an insulating layer disposed between the substrate and the conducting layer; a first light shielding layer disposed on the second surface of the substrate; and a second light shielding layer disposed on the first light shielding layer and directly contacting with the first light shielding layer, wherein a contact interface is between the first light shielding layer and the second light shielding layer.
    Type: Application
    Filed: July 27, 2012
    Publication date: January 31, 2013
    Inventors: Chuan-Jin SHIU, Po-Shen LIN, Yi-Ming CHANG, Hui-Ching YANG, Chiung-Lin LAI
  • Patent number: 8110359
    Abstract: The present invention relates to a method of identifying a serotype of Klebsiella pneumoniae, in particular to a method using specific polymerase chain reaction (PCR) primer sets designed according to a fragment of a capsular polysaccharide synthesis (cps) region to identify a K57 or a NTUH-N1 serotype and its application. NTUH-N1 is a novel serotype which differs from the previously reported 77 serotypes. This PCR-based cps genotyping method not only solves the problems of insufficient specificity and sensitivity caused by conventional immune method, but can be applied in clinical diagnosis with the advantages of rapidity and low cost. In addition, the rate of unidentifiable strains can also be reduced by this method.
    Type: Grant
    Filed: April 15, 2009
    Date of Patent: February 7, 2012
    Assignee: National Taiwan University
    Inventors: Jin-Town Wang, Yi-Jiun Pan, Han-Chi Fang, Hui-Ching Yang, Tzu-Lung Lin, Pei-Fang Hsieh, Feng-Chiao Tsai, Yoav Keynan
  • Publication number: 20100136534
    Abstract: The present invention relates to a method of identifying a serotype of Klebsiella pneumoniae, in particular to a method using specific polymerase chain reaction (PCR) primer sets designed according to a fragment of a capsular polysaccharide synthesis (cps) region to identify a K57 or a NTUH-N1 serotype and its application. NTUH-N1 is a novel serotype which differs from the previously reported 77 serotypes. This PCR-based cps genotyping method not only solves the problems of insufficient specificity and sensitivity caused by conventional immune method, but can be applied in clinical diagnosis with the advantages of rapidity and low cost. In addition, the rate of unidentifiable strains can also be reduced by this method.
    Type: Application
    Filed: April 15, 2009
    Publication date: June 3, 2010
    Applicant: NATIONAL TAIWAN UNIVERSITY
    Inventors: Jin-Town Wang, Yi-Jiun Pan, Han-Chi Fang, Hui-Ching Yang, Tzu-Lung Lin, Pei-Fang Hsieh, Feng-Chiao Tsai, Yoav Keynan