COLOR FILTER SUBSTRATE, METHOD OF MANUFACTURING THE SAME, AND DISPLAY PANEL

    公开(公告)号:US20220019008A1

    公开(公告)日:2022-01-20

    申请号:US17289331

    申请日:2020-05-20

    IPC分类号: G02B5/28 F21V8/00 G02B1/04

    摘要: A color filter (CF) substrate includes a CF structure disposed on a base, and multiple pixel regions each including multiple sub-pixel regions. The CF structure includes a nanostructure layer including multiple nanostructures and a light guide structure layer including multiple light guide structures, sequentially provided on the base. Each light guide structure is in a corresponding pixel region, and includes multiple light guide sub-portions. Each light guide sub-portion is in a corresponding sub-pixel region. Each sub-pixel region corresponds to a nanostructure, and each nanostructure is in a corresponding sub-pixel region. Each of the light guide sub-portions in one pixel region is configured such that light incident on the light guide sub-portions exits at different angles and enters into the nanostructure in the sub-pixel region corresponding thereto. Each nanostructure is configured such that light exiting from the sub-pixel region corresponding thereto has a predetermined color.

    TOUCH DISPLAY MODULE, MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE

    公开(公告)号:US20190018514A1

    公开(公告)日:2019-01-17

    申请号:US15743488

    申请日:2017-07-31

    IPC分类号: G06F3/044 H05K3/46

    摘要: A touch display module, a manufacturing method thereof and a display device are provided. The touch display module includes a display panel and a touch module attached to the display panel; the touch module includes a touch region provided with a touch electrode and a border region provided with a black matrix, and the touch module includes a base substrate and includes a first anti-shadow layer and a second anti-shadow layer which are at a side, close to the display panel, of the base substrate; the first anti-shadow layer is between the touch electrode and the base substrate; the second anti-shadow layer is at a side, away from the base substrate, of the touch electrode; and in a dark state display mode, a color difference between the touch region and the border region is smaller than a preset value.