Patent ID: 11947396
Assignee: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 0:
1. A display device, comprising a flexible display panel and a support assembly, the support assembly comprising at least one bending region, a first surface and a second surface opposite to the first surface; wherein the display device is a curved display device, the bending region of the support assembly is disposed at an edge of the support assembly, the at least one bending region is provided with a plurality of blind holes, the plurality of blind holes is disposed in the second surface, and a lengthwise direction of each of the blind holes is consistent with a bending direction of the bending region;
wherein the bending region comprises a flat region, a gradual region, and a steep region that are disposed successively along a stress enhancement direction, the plurality of blind holes is arranged in a first blind hole array, a second blind hole array and a third blind hole array, each bind hole in the second blind hole array is out of the flat region, each bind hole in the third blind hole array is out of the flat region and the gradual region, a depth of each bind hole in the first blind hole array is less than a depth of each bind hole in the second blind hole array, the depth of each bind hole in the second blind hole array is less than a depth of each bind hole in the third blind hole array, and a ratio of a depth of each of the blind holes to a thickness of the support assembly is in a range of ⅓ to ⅔; and wherein
the flexible display panel is disposed on the first surface of the support assembly.