Patents by Inventor Wan-Shan Yang

Wan-Shan 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: 10818248
    Abstract: A display panel is disclosed, which includes: a first substrate; a second substrate opposite to the first substrate; a liquid crystal layer disposed between the first and second substrate; a shielding pattern disposed on the second substrate and defining a first region and a second region, wherein a transmittance of the first region is larger than a transmittance of the second region; a first polymer layer disposed on a side of the first substrate facing to the second substrate; and a second polymer layer disposed on a side of the second substrate facing to the first substrate, wherein a roughness of a first area of the first polymer layer is different from a roughness of a second area of the second polymer layer, the second area overlaps with the first region, and the first area overlaps with a projection of the first region on the first polymer layer.
    Type: Grant
    Filed: July 5, 2018
    Date of Patent: October 27, 2020
    Assignee: INNOLUX CORPORATION
    Inventors: I-Hua Huang, Wan-Shan Yang, Chun-Teng Chen, Yu-Ju Chen, Kuei-Ling Liu
  • Publication number: 20180330676
    Abstract: A display panel is disclosed, which includes: a first substrate; a second substrate opposite to the first substrate; a liquid crystal layer disposed between the first and second substrate; a shielding pattern disposed on the second substrate and defining a first region and a second region, wherein a transmittance of the first region is larger than a transmittance of the second region; a first polymer layer disposed on a side of the first substrate facing to the second substrate; and a second polymer layer disposed on a side of the second substrate facing to the first substrate, wherein a roughness of a first area of the first polymer layer is different from a roughness of a second area of the second polymer layer, the second area overlaps with the first region, and the first area overlaps with a projection of the first region on the first polymer layer.
    Type: Application
    Filed: July 5, 2018
    Publication date: November 15, 2018
    Inventors: I-Hua HUANG, Wan-Shan YANG, Chun-Teng CHEN, Yu-Ju CHEN, Kuei-Ling LIU
  • Patent number: 10043460
    Abstract: A display panel is disclosed, which comprises: a first substrate; a second substrate opposite to the first substrate; a liquid crystal layer disposed between the first substrate and the second substrate; a shielding pattern disposed on the second substrate and comprising a first region and a second region, in which a transmittance of the first region is larger than that of the second region; and a first aggregation layer disposed on a side of the first substrate facing to the second substrate, wherein a roughness of the first aggregation layer corresponding to the first region of the shielding pattern is larger than that of the first aggregation layer corresponding to the second region thereof.
    Type: Grant
    Filed: January 7, 2015
    Date of Patent: August 7, 2018
    Assignee: INNOLUX CORPORATION
    Inventors: I-Hua Huang, Wan-Shan Yang, Chun-Teng Chen, Yu-Ju Chen, Kuei-Ling Liu
  • Patent number: 9841629
    Abstract: A display panel and a display device are provided. The display panel includes a first substrate having a display region and a non-display region, a second substrate disposed opposite to the first substrate, at least a data line and at least a scan line disposed in the display region, a liquid crystal layer, a plurality of spacers and a seal disposed between the first substrate and the second substrate, a light shielding layer disposed between the first substrate and the second substrate, and including a light transmitting portion and a light shielding portion, and an alignment layer and a plurality of particles disposed on the light transmitting portion and the light shielding portion. A first surface roughness corresponding to the light transmitting portion of the non-display region is greater than a second surface roughness corresponding to the light shielding portion of the non-display region.
    Type: Grant
    Filed: February 5, 2016
    Date of Patent: December 12, 2017
    Assignee: INNOLUX CORPORATION
    Inventors: Yu-Ju Chen, I-Hua Huang, Wan-Shan Yang, Chun-Teng Chen, Chen-Kuan Kao, Hsu-Kuan Hsu, Hsia-Ching Chu, Kuei-Ling Liu, Fu-Cheng Chen, Kuo-Hao Chiu, Chu-Chun Cheng
  • Patent number: 9817271
    Abstract: A display panel is provided. The display panel includes a first substrate, a second substrate, a liquid crystal layer, a plurality of thin film transistors, a plurality of metal wires, a protection layer, a first alignment layer, and a plurality of agglomerates. The first substrate has at least a display area and a non-display area located outside the display area. The second substrate is disposed opposite to the first substrate. The liquid crystal layer is disposed between the first substrate and the second substrate. The thin film transistors and the metal wires are disposed on the first substrate, the protection layer overlaying at least a portion of the metal wires. The first alignment layer is disposed on the protection layer for exposing a first surface of the protection layer. The agglomerates are disposed on at least a portion of the first surface.
    Type: Grant
    Filed: January 9, 2015
    Date of Patent: November 14, 2017
    Assignee: INNOLUX CORPORATION
    Inventors: Chu-Chun Cheng, Yu-Ju Chen, I-Hua Huang, Wan-Shan Yang, Chun-Teng Chen, Chen-Kuan Kao, Kuei-Ling Liu
  • Publication number: 20160154260
    Abstract: A display panel and a display device are provided. The display panel includes a first substrate having a display region and a non-display region, a second substrate disposed opposite to the first substrate, at least a data line and at least a scan line disposed in the display region, a liquid crystal layer, a plurality of spacers and a seal disposed between the first substrate and the second substrate, a light shielding layer disposed between the first substrate and the second substrate, and including a light transmitting portion and a light shielding portion, and an alignment layer and a plurality of particles disposed on the light transmitting portion and the light shielding portion. A first surface roughness corresponding to the light transmitting portion of the non-display region is greater than a second surface roughness corresponding to the light shielding portion of the non-display region.
    Type: Application
    Filed: February 5, 2016
    Publication date: June 2, 2016
    Inventors: Yu-Ju Chen, I-Hua Huang, Wan-Shan Yang, Chun-Teng Chen, Chen-Kuan Kao, Hsu-Kuan Hsu, Hsia-Ching Chu, Kuei-Ling Liu, Fu-Cheng Chen, Kuo-Hao Chiu, Chu-Chun Cheng
  • Publication number: 20150310811
    Abstract: A display panel is disclosed, which comprises: a first substrate; a second substrate opposite to the first substrate; a liquid crystal layer disposed between the first substrate and the second substrate; a shielding pattern disposed on the second substrate and comprising a first region and a second region, in which a transmittance of the first region is larger than that of the second region; and a first aggregation layer disposed on a side of the first substrate facing to the second substrate, wherein a roughness of the first aggregation layer corresponding to the first region of the shielding pattern is larger than that of the first aggregation layer corresponding to the second region thereof.
    Type: Application
    Filed: January 7, 2015
    Publication date: October 29, 2015
    Inventors: I-Hua HUANG, Wan-Shan YANG, Chun-Teng CHEN, Yu-Ju CHEN, Kuei-Ling LIU
  • Publication number: 20150198826
    Abstract: A display panel is provided. The display panel includes a first substrate, a second substrate, a liquid crystal layer, a plurality of thin film transistors, a plurality of metal wires, a protection layer, a first alignment layer, and a plurality of agglomerates. The first substrate has at least a display area and a non-display area located outside the display area. The second substrate is disposed opposite to the first substrate. The liquid crystal layer is disposed between the first substrate and the second substrate. The thin film transistors and the metal wires are disposed on the first substrate, the protection layer overlaying at least a portion of the metal wires. The first alignment layer is disposed on the protection layer for exposing a first surface of the protection layer. The agglomerates are disposed on at least a portion of the first surface.
    Type: Application
    Filed: January 9, 2015
    Publication date: July 16, 2015
    Inventors: Chu-Chun Cheng, Yu-Ju Chen, I-Hua Huang, Wan-Shan Yang, Chun-Teng Chen, Chen-Kuan Kao, Kuei-Ling Liu