Patent ID: 11954278
Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 10:
11. The display panel according to claim 10, wherein the display panel further comprises a crack detection circuit, in the transition region, the crack detection circuit surrounds the functional region and is located on a side of the first signal shielding line close to the functional region, and the crack detection circuit comprises a first crack detection line and a second crack detection line;
the first crack detection line extends from the transition region to the upper frame region and from the upper frame region to the left frame region, and in the non-display region, the first crack detection line is located on a side of the signal monitoring line away from the first signal shielding lines; the second crack detection line extends from the transition region to the upper frame region and from the upper frame region to the right frame region, and in the non-display region, the second crack detection line is located on a side of the signal monitoring line away from the first signal shielding lines.