Patent ID: 11925061
Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 0:
1. A flexible display panel, comprising:
a display area, comprising a pixel array, wherein the pixel array includes a plurality of pixel groups, and the pixel groups include a plurality of pixels arranged in a first direction;
the flexible display panel, further comprising:
a substrate;
a semiconductor layer arranged on part of the substrate;
a gate electrode arranged on the semiconductor layer;
a metal part arranged on the gate electrode, wherein a position of the metal part corresponds to a position of the gate electrode;
a first insulating layer arranged on the metal part; and
at least one first groove defined on the first insulating layer, wherein a position of the first groove corresponds to a position of a gap between two adjacent pixel groups, the first groove at the gap comprises a plurality of segments, every adjacent two of the segments have an interval and different lengths, and the interval in the gap and the interval in another adjacent gap are staggered in a direction perpendicular to the first direction.