19007792. DISPLAY PANEL, DISPLAY APPARATUS, AND METHOD OF DETECTING CRACK IN DISPLAY PANEL (BOE Technology Group Co., Ltd.)

DISPLAY PANEL, DISPLAY APPARATUS, AND METHOD OF DETECTING CRACK IN DISPLAY PANEL

Organization Name

BOE Technology Group Co., Ltd.

Inventor(s)

Shun Zhang of Beijing CN

Yuanqi Zhang of Beijing CN

Ping Wen of Beijing CN

Fan He of Beijing CN

Yi Zhang of Beijing CN

Yu Wang of Beijing CN

Yang Zeng of Beijing CN

DISPLAY PANEL, DISPLAY APPARATUS, AND METHOD OF DETECTING CRACK IN DISPLAY PANEL

This abstract first appeared for US patent application 19007792 titled 'DISPLAY PANEL, DISPLAY APPARATUS, AND METHOD OF DETECTING CRACK IN DISPLAY PANEL

Original Abstract Submitted

A display panel is provided. The display panel includes display elements in a display area; a touch electrode layer at least partially in the display area, wherein the display elements and the touch electrode layer are absent in a window region that is at least partially surrounded by the display area; and a crack detection circuit. The crack detection circuit includes an integrated circuit; and a first conduction loop electrically connected to the integrated circuit. The first conduction loop includes a window region crack detection line substantially surrounding the window region; and at least a portion of the first conduction loop includes a first metal line in a first layer and a second metal line in a second layer, the first metal line connected to the second metal line through a via extending through a touch insulating layer.