DISPLAY DEVICE AND METHOD FOR CONTROLLING A DISPLAY DEVICE

    公开(公告)号:US20190129274A1

    公开(公告)日:2019-05-02

    申请号:US15571467

    申请日:2017-04-01

    IPC分类号: G02F1/29 F21V8/00 G06F3/01

    摘要: The present application relates to a display device, comprising a backlight source, a liquid crystal lens layer having a plurality of lens units arranged in a matrix, and a lens controller, wherein the backlight source comprises light sources of three different colors, wherein light sources of each color are lit up and turned off circularly, wherein only a light source of one color is lit up at a same moment, wherein the lens controller is configured to control a matching degree between a turn-on time of each lens unit and a light-up time of the light sources, so as to make selection of quantity of light transmitted by the turned-on lens unit, and the lens controller is further configured to enable light exit directions of the plurality of lens units to be converged in an imaging area in front of the display device for imaging display.

    TOUCH DISPLAY SUBSTRATE, FABRICATION METHOD AND TOUCH DISPLAY DEVICE

    公开(公告)号:US20180341355A1

    公开(公告)日:2018-11-29

    申请号:US15757935

    申请日:2015-06-26

    IPC分类号: G06F3/041 G06F3/044

    摘要: The technical solution provides a touch display substrate, a fabrication method thereof, and a touch display device. The touch display substrate includes a conductive bridge (9) and a touch-control signal lead (7) formed over a base substrate (1). The touch-control signal lead (7) is in contact with a first surface portion of the conductive bridge (9). A passivation layer (2) is formed over the touch-control signal lead (7) and the conductive bridge (9). The passivation layer (2) includes a via-hole (3) to expose a second surface portion of the conductive bridge (9). A touch electrode (8) is formed over the passivation layer (2) and being connected to the conductive bridge (9). Through the via-hole (3), the touch electrode (8) is connected to the conductive bridge (9) and further connected to the touch-control signal lead (7).