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US 2014/0177190 A1Published application
Display device
AssigneeLG Display Co., Ltd.
InventorsJang Kyun Chung, Soon Jae Hwang, Kyung Yun Kang
Life of this patent
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Abstract
A display device is disclosed which prevents an overshoot of a current flowing from a power supply unit toward a pixel portion, by connecting a wire extending from the power supply unit and another wire extending from the pixel portion using a wire connection portion with a slope shape or a stepped shape.
Claims10
A display device comprising:
- a pixel portion;
- and
- a power wiring connected to the pixel portion and including a first power wire, a second power wire which has a narrower width than that of the first power wire and extends from the pixel portion, and a wire connection portion connected between the first and second power wires,
- wherein the wire connection portion gradually narrows in width as it goes from the first power wire toward the second power wire.
1 more element
A display device comprising:
- a pixel portion;
- and
- a power wiring connected to the pixel portion and including a first power wire, a second power wire has a narrower width than that of the first power wire and extends from the pixel portion, and a wire connection portion which is connected between the first and second power wires,
- wherein the wire connection portion is in a stepped shape.
1 more element
Dependencies are inferred from the claim text.