Display Device And Electronic Device
AssigneeSamsung Display Co., Ltd.
InventorsEun Jeong Jeon, Jeong Min Ban, Dae Geun Lee
Life of this patent
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Abstract
Provided are a display device and an electronic device in which a contact state between a pad of a display panel and a terminal of a display driver can be easily detected. The display device includes: a display panel including a first circuit area and a first non-circuit area; a pad located in the first circuit area of the display panel; a display driver connected to the display panel and including a second circuit area and a second non-circuit area; a terminal located in the second circuit area of the display driver and connected to the pad; and a dummy terminal located in the second non-circuit area of the display driver and overlapping the first non-circuit area.
Claims20
A display device comprising:
- a display panel comprising a first circuit area and a first non-circuit area;
- a pad located in the first circuit area of the display panel;
- a display driver connected to the display panel, the display driver comprising a second circuit area and a second non-circuit area;
- a terminal located in the second circuit area of the display driver, the terminal connected to the pad;
- and
- a dummy terminal located in the second non-circuit area of the display driver, the dummy terminal overlapping the first non-circuit area.
An electronic device comprising a display device which provides a display screen, wherein the display device comprises:
- a display panel comprising a first circuit area and a first non-circuit area;
- a pad located in the first circuit area of the display panel;
- a display driver connected to the display panel, the display driver comprising a second circuit area and a second non-circuit area;
- a terminal located in the second circuit area of the display driver, the terminal connected to the pad;
- and
- a dummy terminal located in the second non-circuit area of the display driver, the dummy terminal overlapping the first non-circuit area.
Dependencies are inferred from the claim text.