Patents by Inventor Yen-Ping CHENG

Yen-Ping 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).

  • Light source structure, backlight module and display device
    Patent number: 11513281
    Abstract: A light source structure, a backlight module and a display are provided. The light source structure includes a substrate and plural light source groups. The light source groups are arranged on the substrate, in which each of the light source groups includes plural light-emitting units, and there is a first distance between any two adjacent light-emitting units in each of the light source groups, and there is a second distance between two closest light-emitting units that are respectively in any two adjacent light source groups. The second distance is smaller than the first distance.
    Type: Grant
    Filed: December 21, 2021
    Date of Patent: November 29, 2022
    Assignees: Radiant Opto-Electronics (Suzhou) Co., Ltd., Radiant Opto-Electronics Corporation
    Inventors: Jui-Lin Chen, Pin-Hsun Lee, Yen-Ping Cheng, Yuan-Jhang Chen, Ruei-Lin Huang
  • LIGHT SOURCE STRUCTURE, BACKLIGHT MODULE AND DISPLAY DEVICE
    Publication number: 20220113465
    Abstract: A light source structure, a backlight module and a display are provided. The light source structure includes a substrate and plural light source groups. The light source groups are arranged on the substrate, in which each of the light source groups includes plural light-emitting units, and there is a first distance between any two adjacent light-emitting units in each of the light source groups, and there is a second distance between two closest light-emitting units that are respectively in any two adjacent light source groups. The second distance is smaller than the first distance.
    Type: Application
    Filed: December 21, 2021
    Publication date: April 14, 2022
    Inventors: Jui-Lin CHEN, Pin-Hsun LEE, Yen-Ping CHENG, Yuan-Jhang CHEN, Ruei-Lin HUANG
  • Light source structure, backlight module and display device
    Patent number: 11243344
    Abstract: A light source structure, a backlight module and a display are provided. The light source structure includes a substrate and plural light source groups. The light source groups are arranged on the substrate, in which each of the light source groups includes plural light-emitting units, and there is a first distance between any two adjacent light-emitting units in each of the light source groups, and there is a second distance between two closest light-emitting units that are respectively in any two adjacent light source groups. The second distance is smaller than the first distance.
    Type: Grant
    Filed: March 5, 2021
    Date of Patent: February 8, 2022
    Assignees: Radiant Opto-Electronics (Suzhou) Co., Ltd., Radiant Opto-Electronics Corporation
    Inventors: Jui-Lin Chen, Pin-Hsun Lee, Yen-Ping Cheng, Yuan-Jhang Chen, Ruei-Lin Huang
  • LIGHT SOURCE STRUCTURE, BACKLIGHT MODULE AND DISPLAY DEVICE
    Publication number: 20210191032
    Abstract: A light source structure, a backlight module and a display are provided. The light source structure includes a substrate and plural light source groups. The light source groups are arranged on the substrate, in which each of the light source groups includes plural light-emitting units, and there is a first distance between any two adjacent light-emitting units in each of the light source groups, and there is a second distance between two closest light-emitting units that are respectively in any two adjacent light source groups. The second distance is smaller than the first distance.
    Type: Application
    Filed: March 5, 2021
    Publication date: June 24, 2021
    Inventors: Jui-Lin CHEN, Pin-Hsun LEE, Yen-Ping CHENG, Yuan-Jhang CHEN, Ruei-Lin HUANG
  • Light source structure, backlight module and display device
    Patent number: 11009651
    Abstract: A light source structure, a backlight module and a display are provided. The light source structure includes a substrate and plural light source groups. The light source groups are arranged on the substrate, in which each of the light source groups includes plural light-emitting units, and there is a first distance between any two adjacent light-emitting units in each of the light source groups, and there is a second distance between two closest light-emitting units that are respectively in any two adjacent light source groups. The second distance is smaller than the first distance.
    Type: Grant
    Filed: September 28, 2020
    Date of Patent: May 18, 2021
    Assignees: Radiant Opto-Electronics (Suzhou) Co., Ltd., Radiant Opto-Electronics Corporation
    Inventors: Jui-Lin Chen, Pin-Hsun Lee, Yen-Ping Cheng, Yuan-Jhang Chen, Ruei-Lin Huang
  • LIGHT SOURCE STRUCTURE, BACKLIGHT MODULE AND DISPLAY DEVICE
    Publication number: 20210088713
    Abstract: A light source structure, a backlight module and a display are provided. The light source structure includes a substrate and plural light source groups. The light source groups are arranged on the substrate, in which each of the light source groups includes plural light-emitting units, and there is a first distance between any two adjacent light-emitting units in each of the light source groups, and there is a second distance between two closest light-emitting units that are respectively in any two adjacent light source groups. The second distance is smaller than the first distance.
    Type: Application
    Filed: September 28, 2020
    Publication date: March 25, 2021
    Inventors: Jui-Lin CHEN, Pin-Hsun LEE, Yen-Ping CHENG, Yuan-Jhang CHEN, Ruei-Lin HUANG