Boe Technology Group Co., Ltd.

Mianyang Boe Optoelectronics Technology Co., Ltd.

Chengdu Boe Optoelectronics Technology Co., Ltd.

Yaohong Tan

Jenyu Lee

Wen Sun

Xuwei Li

Qiang Fu

Yan Zhao

Feng Yang

Haoyuan Fan

Qicheng Chen

Wenbo Hu

Rui Cheng

Tianlong Zhao

Ming Dai

Yongkai Wu

Xiaoge Wang

Jinyu Chao

Yuanchen Chin

Zongqiu Hang

Xiaodong Cong

Jianyun Xu

Gaoqiang Wang

A flexible display device and an electronic device are provided. The flexible display device includes a display substrate, a polarizer and a first optical adhesive layer that are sequentially stacked, and is provided with a display area and a first corner area. In the first corner area, an outer contour of the polarizer and/or an outer contour of the first optical adhesive layer extend(s) beyond an outer contour of the display substrate. The display substrate includes an anti-crack base, an anti-crack retaining wall, and a plurality of anti-crack blocks that are at least located in the first corner area. The anti-crack retaining wall is formed on the anti-crack base and located outside of the display area, and the plurality of anti-crack blocks are formed on the anti-crack base and located on the side of the anti-crack retaining wall away from the display area.

Flexible display device and electronic device

A display panel, which belongs to the technical field of display devices. The display panel includes an opening area () provided with an opening: an active area () at least partially surrounding the opening area (); and a first anti-crack area (). The display panel in the first anti-crack area () further includes: at least one circle of anti-crack protective layer (); the active area () includes at least one touch electrode layer (); and the anti-crack protective layer () and at least one of the at least one touch electrode layer () are arranged in a same layer and with a same material. The anti-crack protective layer () of the display panel of the present disclosure may improve the anti-crack ability of the area surrounding the digging holes.

Display panel

A display substrate, including: a first film layer arranged on a side of a base substrate, a second film layer arranged on a side of the first film layer away from the base substrate and an adhesive material portion arranged therebetween; wherein the first film layer has a first surface and a second surface respectfully facing the second film layer and the first film layer, and the first surface is at least partially in contact with the second surface; the adhesive material portion is arranged at least partially in a non-flat contact area formed between the first film layer and the second film layer, to adhere the first film layer and the second film layer; an adhesion between the adhesive material portion and each of the first film layer and the second film layer is greater than an adhesion between the first film layer and the second film layer.

Display substrate, method of manufacturing display substrate, and display device

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Beijing, China

Yaohong Tan