Patents by Inventor Ker-Tai Chu

Ker-Tai Chu 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: 20240138171
    Abstract: An organic light emitting element includes a substrate, a first electrode, an organic light emitting layer, and a fluorine-containing ion residue region. The first electrode is over the substrate. The organic light emitting layer is over the first electrode. The fluorine-containing ion residue region is on at least one surface of the organic light emitting layer.
    Type: Application
    Filed: October 24, 2023
    Publication date: April 25, 2024
    Inventors: HUEI-SIOU CHEN, LI-CHEN WEI, KUO-CHENG HSU, KER TAI CHU
  • Publication number: 20230371327
    Abstract: A light emitting element includes a light emitting array, a plurality of cladding layers and an insulating photosensitive material layer. The light emitting array includes a first organic light emitting unit and a second organic light emitting unit. The first organic light emitting unit includes a first electrode, and the second organic light emitting unit includes a second electrode. The plurality of cladding layers includes a first cladding layer and a second cladding layer, wherein the first cladding layer covers a portion of an upper surface and a sidewall of the first electrode, and the second cladding layer covers a portion of an upper surface and a sidewall of the second electrode. The insulating photosensitive material layer is located between the sidewall of the first electrode and the sidewall of the second electrode, and the insulating photosensitive material layer partially covers the upper surface of the first electrode.
    Type: Application
    Filed: April 27, 2023
    Publication date: November 16, 2023
    Inventors: KUO-CHENG HSU, CHIH-CHENG YEN, HUEI-SIOU CHEN, KER TAI CHU
  • Patent number: 10651413
    Abstract: A light-emitting device includes an organic light-emitting layer, a first electrode disposed at one side of the organic light-emitting layer, and a second electrode disposed at the same side of the organic light-emitting layer as the first electrode. The first electrode is spaced apart from the second electrode. A display panel includes a substrate including a display region and a touch sensing region defined along a substrate-horizontal direction, at least one light-emitting device disposed over the substrate in the display region, and at least one touch sensor disposed over the substrate in the touch sensing region. The display region and the touch sensing region are not overlapped.
    Type: Grant
    Filed: August 31, 2017
    Date of Patent: May 12, 2020
    Assignee: INT TECH CO., LTD.
    Inventors: Ker Tai Chu, Kuo-Cheng Hsu
  • Publication number: 20180309082
    Abstract: A light-emitting device includes an organic light-emitting layer, a first electrode disposed at one side of the organic light-emitting layer, and a second electrode disposed at the same side of the organic light-emitting layer as the first electrode. The first electrode is spaced apart from the second electrode. A display panel includes a substrate including a display region and a touch sensing region defined along a substrate-horizontal direction, at least one light-emitting device disposed over the substrate in the display region, and at least one touch sensor disposed over the substrate in the touch sensing region. The display region and the touch sensing region are not overlapped.
    Type: Application
    Filed: August 31, 2017
    Publication date: October 25, 2018
    Inventors: KER TAI CHU, KUO-CHENG HSU
  • Patent number: 9749450
    Abstract: The invention relates to the field of communication device technology, more particularly, to a smartphone, the structures such as the handset and the physical buttons of the mobile phone are configured on the side or the back side of the phone body, so as to extend the display area (namely touch operation area) of the mobile phone to the whole front surface of the mobile phone, to realize full-screen display without borders, and to enhance the beauty of the appearance of the smart phone, thus to effectively improve the user experience.
    Type: Grant
    Filed: May 27, 2016
    Date of Patent: August 29, 2017
    Assignee: EVERDISPLAY OPTRONICS (SHANGAI) LIMITED
    Inventors: Ker Tai Chu, Jr Hong Chen, Chien Er Huang
  • Publication number: 20110308569
    Abstract: A multi-terminal solar panel includes a first substrate, a first solar cell layer, a transparent intercellular layer, a second solar cell layer and a second substrate. The first solar cell layer is disposed on the first substrate and has a first bandgap. The first solar cell layer includes two first terminal outputs, arranged substantially in parallel with each other, at two opposite edges thereof. The transparent intercellular layer is disposed on the first solar cell layer and exposes the two first terminal outputs. The second solar cell layer is disposed on the transparent intercellular layer and has a second bandgap. The second solar cell layer includes two second terminal outputs, arranged substantially in parallel with each other, at two opposite edges thereof. The second substrate is disposed on the second solar cell layer, wherein the two second terminal outputs are substantially perpendicular to the two first terminal outputs.
    Type: Application
    Filed: June 20, 2011
    Publication date: December 22, 2011
    Applicant: Du Pont Apollo Limited
    Inventors: Hung-Chun TSAI, Liang-Ji Chen, Yu-Ting Lin, Yaw-Ming Tsai, Ker-Tai Chu