US 12,422,607 B2
Display module and display device
Lihao Gui, Wuhan (CN); and Kuihua You, Wuhan (CN)
Assigned to WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD., Wuhan (CN)
Appl. No. 17/779,766
Filed by WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD., Wuhan (CN)
PCT Filed Mar. 28, 2022, PCT No. PCT/CN2022/083361
§ 371(c)(1), (2) Date May 25, 2022,
PCT Pub. No. WO2023/173474, PCT Pub. Date Sep. 21, 2023.
Claims priority of application No. 202210256861.0 (CN), filed on Mar. 16, 2022.
Prior Publication US 2023/0296819 A1, Sep. 21, 2023
Int. Cl. G02B 5/20 (2006.01); G02B 5/30 (2006.01); G02F 1/1335 (2006.01); H10K 59/38 (2023.01); G02F 1/1333 (2006.01)
CPC G02B 5/30 (2013.01) [G02B 5/20 (2013.01); G02F 1/133512 (2013.01); H10K 59/38 (2023.02); G02F 1/133331 (2021.01)] 8 Claims
OG exemplary drawing
 
1. A display module, comprising: a backplate;
a display panel, disposed at a side of the backplate;
a layer, disposed at a side of the display panel away from the backplate; and
a cover plate, disposed at a side of the layer away from the display panel,
wherein the display module has a normal display area and an electronic component disposing area corresponding to a location where an electronic component is disposed, the layer is provided with a first via hole in the electronic component disposing area, the first via hole is fully filled with optical transparent resin, a surface of the layer away from the display panel is completely covered by the optical transparent resin, and the optical transparent resin is cured to support the display panel after the cover plate and the layer are attached to each other by the optical transparent resin functioning as an adhesive layer;
wherein the cover plate comprises a cover plate body and an ink layer disposed between the cover plate body and the layer, and the ink layer is provided with a second via hole in the electronic component disposing area; and
wherein the layer comprises a black matrix and a plurality of color resist units disposed in the black matrix, and an orthographic projection of each of the color resist units on the display panel does not overlap an orthographic projection of the ink layer on the display panel so that the ink layer does not block light transmitted through the color resist units.