公开(公告)号：US20230137981A1

公开(公告)日：2023-05-04

申请号：US16971919

申请日：2020-07-22

申请人： WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.

发明人： Gang FANG ,  Ce CHEN

IPC分类号： H10K71/00

摘要： The present invention provides a display screen and a cutting method thereof. The display screen is provided with a protection structure along a cutting region edge, and the protection structure covers a sidewall of the cutting region edge. The protection structure is a multilayer structure, which can effectively protect edges of opening regions and slotting region of the display screen, so that force is buffered and dispersed in layers, and impact is gradually resolved, thereby improving impact resistance of the opening regions and the slotting regions of the display screen, and enhancing an entire strength of the display screen.

公开(公告)号：US20240215386A1

公开(公告)日：2024-06-27

申请号：US18474700

申请日：2023-09-26

申请人： WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.

发明人： Gang FANG ,  Wenbing ZHANG ,  Feng GAO ,  Baoyou WANG ,  Ce CHEN

IPC分类号： H10K59/84

CPC分类号： H10K59/84

摘要： An Organic light emitting diode (OLED) display device includes an anode, a cathode correspondingly disposed to the anode, and a plurality of OLED modules, disposed in series between the anode and the cathode. One of the plurality of OLED modules includes a plurality of OLED display units connected in parallel.