Patents by Inventor Yuet WU

Yuet WU 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).

  • 3D display alignment method
    Patent number: 9519152
    Abstract: There is provided an apparatus for alignment of a thin-film transistor (TFT) panel and a barrier panel of a three-dimensional (3D) display. The apparatus comprises at least one light source for illuminating pixels in at least one region of the TFT panel and for illuminating at least one region of an exposure pattern of the barrier panel; a pattern recognition system for detecting light emitted from the at least one light source that is reflected by or transmitted through the 3D display, to generate alignment data relating to an alignment between the detected illuminated pixels of the TFT panel and the exposure pattern of the barrier panel; and a positioning mechanism for adjusting the relative position between the barrier panel and the TFT panel in relation to the alignment data. The at least one light source comprises at least one invisible light source which emits invisible light outside the visible region of the electromagnetic spectrum.
    Type: Grant
    Filed: December 6, 2013
    Date of Patent: December 13, 2016
    Assignee: ASM TECHNOLOGY SINGAPORE PTE LTD
    Inventors: Chi Shing Wong, Man Lai Chau, Yuet Wu, Jiang Wen Deng, Wing Hong Leung
  • 3D DISPLAY ALIGNMENT METHOD AND APPARATUS
    Publication number: 20150162362
    Abstract: There is provided an apparatus for alignment of a thin-film transistor (TFT) panel and a barrier panel of a three-dimensional (3D) display. The apparatus comprises at least one light source for illuminating pixels in at least one region of the TFT panel and for illuminating at least one region of an exposure pattern of the barrier panel; a pattern recognition system for detecting light emitted from the at least one light source that is reflected by or transmitted through the 3D display, to generate alignment data relating to an alignment between the detected illuminated pixels of the TFT panel and the exposure pattern of the barrier panel; and a positioning mechanism for adjusting the relative position between the barrier panel and the TFT panel in relation to the alignment data. The at least one light source comprises at least one invisible light source which emits invisible light outside the visible region of the electromagnetic spectrum.
    Type: Application
    Filed: December 6, 2013
    Publication date: June 11, 2015
    Inventors: Chi Shing WONG, Man Lai CHAU, Yuet WU, Jiang Wen DENG, Wing Hong LEUNG