Patents Assigned to Hiphoton Co., Ltd.
  • Patent number: 10205055
    Abstract: The invention discloses a light engine array having at least an anode and a cathode comprising: a first type semiconductor layer; an active layer; and a second type semiconductor layer; a cathode electrode has a conductive metal layer in electrical contact with a portion of the first type semiconductor layer, and the second type semiconductor layer to form a short circuit structure in a common cathode region; and an anode electrode has the conductive metal layer and coupled to a portion of the first type semiconductor layer; wherein, the anode electrode is electrically isolated with the active layer and the second type semiconductor layer in a sub-pixel region.
    Type: Grant
    Filed: October 25, 2017
    Date of Patent: February 12, 2019
    Assignee: HIPHOTON CO., LTD.
    Inventors: Chen-Fu Chu, Chen-Hsien Chu
  • Patent number: 9831387
    Abstract: The invention discloses a light engine array comprises a multiple light engines arranged into an array, multiple dams located on a first surface of the light engines; and the dams combined a dam array.
    Type: Grant
    Filed: June 12, 2015
    Date of Patent: November 28, 2017
    Assignee: Hiphoton Co., Ltd.
    Inventors: Chen-Fu Chu, Chen-Hsien Chu