Patents by Inventor Changchengmr Lo

Changchengmr Lo 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: 9513488
    Abstract: A stereoscopic display device is disclosed, and it includes a substrate, plural rows of pixel regions, and a patterned retarder film. Each pixel region includes plural pixel units. Each pixel unit includes a first electrode and a second electrode. The pixel regions are divided into plural groups. Each group includes N rows of the pixel regions. The first electrode of each pixel unit in first N/2 rows of the pixel regions is in a form of one of a “” shape and a “” shape, and the first electrode of each pixel unit in last N/2 rows of the pixel regions is in a form of the other one of the “” shape and the “” shape. The present invention can solve the problems of the color shift phenomenon and the inconsistent brightness.
    Type: Grant
    Filed: December 23, 2013
    Date of Patent: December 6, 2016
    Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd.
    Inventors: Chihming Yang, Deyong Fan, Changchengmr Lo
  • Patent number: 9383585
    Abstract: A three-dimensional (3D) liquid crystal display (LCD) device is disclosed herein and the 3D LCD device includes an LCD layer, an LC electrode layer and a transparent electrode layer. The LC electrode layer is disposed on the LCD layer and a voltage is applied to the LC electrode layer to switch between 2D mode and 3D mode. The transparent electrode layer is disposed on the LC electrode layer and a voltage or current is applied to the transparent electrode layer to generate a certain heat in the 3D mode. The heat generated by the transparent electrode layer increases the temperature of the LC electrode layer so as to increase the response time of the 3D LCD device and improve the naked eye type 3D display effect of the 3D LCD device.
    Type: Grant
    Filed: December 6, 2013
    Date of Patent: July 5, 2016
    Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd.
    Inventors: Bin Fang, Changchengmr Lo
  • Publication number: 20150301341
    Abstract: A three-dimensional (3D) liquid crystal display (LCD) device is disclosed herein and the 3D LCD device includes an LCD layer, an LC electrode layer and a transparent electrode layer. The LC electrode layer is disposed on the LCD layer and a voltage is applied to the LC electrode layer to switch between 2D mode and 3D mode. The transparent electrode layer is disposed on the LC electrode layer and a voltage or current is applied to the transparent electrode layer to generate a certain heat in the 3D mode. The heat generated by the transparent electrode layer increases the temperature of the LC electrode layer so as to increase the response time of the 3D LCD device and improve the naked eye type 3D display effect of the 3D LCD device.
    Type: Application
    Filed: December 6, 2013
    Publication date: October 22, 2015
    Inventors: Bin Fang, Changchengmr Lo
  • Patent number: 9069178
    Abstract: A display device with a liquid crystal prism cell panel is disclosed. The display device has a display panel and a liquid crystal prism cell panel, a black matrix layer which is disposed on the display panel further has spacers; the liquid crystal prism cell panel has a first and second substrates, a liquid crystal layer and a control circuit; light-shielding components are disposed on a position of the second substrate corresponding to a strip-shaped electrode which is disposed on the first substrate; the width of the light-shielding components is smaller than the width of the spacers. The liquid crystal device can enhance the display quality of a three-dimensional image.
    Type: Grant
    Filed: December 5, 2013
    Date of Patent: June 30, 2015
    Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO. LTD.
    Inventors: Qiaosheng Liao, Changchengmr Lo
  • Publication number: 20150161939
    Abstract: A stereoscopic display device is disclosed, and it includes a substrate, plural rows of pixel regions, and a patterned retarder film. Each pixel region includes plural pixel units. Each pixel unit includes a first electrode and a second electrode. The pixel regions are divided into plural groups. Each group includes N rows of the pixel regions. The first electrode of each pixel unit in first N/2 rows of the pixel regions is in a form of one of a “” shape and a “” shape, and the first electrode of each pixel unit in last N/2 rows of the pixel regions is in a form of the other one of the “” shape and the “” shape. The present invention can solve the problems of the color shift phenomenon and the inconsistent brightness.
    Type: Application
    Filed: December 23, 2013
    Publication date: June 11, 2015
    Applicant: Shenzhen China Star Optoelectronics Technology Co. Ltd.
    Inventors: Chihming Yang, Deyong Fan, Changchengmr Lo
  • Publication number: 20150146116
    Abstract: A display device with a liquid crystal prism cell panel is disclosed. The display device has a display panel and a liquid crystal prism cell panel, a black matrix layer which is disposed on the display panel further has spacers; the liquid crystal prism cell panel has a first and second substrates, a liquid crystal layer and a control circuit; light-shielding components are disposed on a position of the second substrate corresponding to a strip-shaped electrode which is disposed on the first substrate; the width of the light-shielding components is smaller than the width of the spacers. The liquid crystal device can enhance the display quality of a three-dimensional image.
    Type: Application
    Filed: December 5, 2013
    Publication date: May 28, 2015
    Inventors: Qiaosheng Liao, Changchengmr Lo