Patent ID: 11921391
Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 6:
7. A display device, comprising:
a backlight module and a display panel located on the backlight module;
wherein the display panel comprises a thin film transistor array substrate, a color filter substrate disposed opposite to the thin film transistor array substrate, a first metal layer disposed on a side of the thin film transistor array substrate facing the color filter substrate, a color resist bump disposed on the first metal layer, and a gold ball;
a first transparent electrode is provided on a side of the first metal layer opposite to the color filter substrate, and a second transparent electrode is provided on a side of the color filter substrate opposite to the thin film transistor array substrate; and
the first transparent electrode covers the color resist bump and is connected to the second transparent electrode at a top of the color resist bump; the first transparent electrode and the second transparent electrode form a signal conduction channel of a common electrode at the top of the color resist bump, and
wherein the gold ball is disposed on the first transparent electrode; a top of the gold ball is connected with the second transparent electrode; and a height of the gold ball is equal to a height of the color resist bump.