Patents by Inventor Yu-chieh Peng

Yu-chieh Peng 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: 11067883
    Abstract: A projection device includes a first lens component, a second lens component, a first reflecting sheet embedded in the first lens component, a second reflecting sheet embedded in the second lens component, a light source opposite to the first reflecting sheet, a diffractive optical element opposite to the second reflecting sheet, and a rotating subassembly. The first lens component and the second lens component are not integral. The second reflecting sheet is opposite to the first reflecting sheet. The rotating subassembly can drive the second lens component to rotate relative to the first lens component. The projection device can realize multi-directional projection of images.
    Type: Grant
    Filed: April 29, 2020
    Date of Patent: July 20, 2021
    Assignee: TRIPLE WIN TECHNOLOGY(SHENZHEN) CO.LTD.
    Inventors: Yu-Chieh Peng, Ching-Huang Lin
  • Publication number: 20120120023
    Abstract: A touch screen display apparatus and a cover lens and an assembling method thereof are disclosed. The apparatus comprises the cover lens, a touch panel, a display panel and a backlight module. The cover lens comprises a plate body, a display area and a plurality of engage elements. The engage elements are disposed on one side of the plate body and around the display area for engaging with the backlight module. In the assembling method of the apparatus, the touch panel and the display panel are firstly disposed on the cover lens, and then the backlight module is engaged with the cover lens.
    Type: Application
    Filed: May 5, 2011
    Publication date: May 17, 2012
    Applicant: HANNSTAR DISPLAY CORPORATION
    Inventors: Yung-li Huang, Chun-pin Liu, Yu-chieh Peng, Chia-chi Yeh