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US 2013/0077008 A1Published application
Liquid crystal display
AssigneeSamsung Display Co., Ltd.
InventorsSung-Hoon Kim, Joo Seok Yeom, Kyu Wan Ryu, Jeong Soo Choi
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Abstract
A liquid crystal display in which the common voltage line is disposed directly on or directly under the common electrode directly contacts the common electrode such that a signal delay of the common voltage line may be reduced and simultaneously a reduction in the aperture ratio of the liquid crystal display may be prevented.
Claims48
A liquid crystal display comprising:
- a first substrate;
- a plurality of gate lines and a plurality of data lines disposed on the first substrate;
- a plurality of thin film transistors respectively connected to the plurality of gate lines and the plurality of data lines;
- a plurality of color filters disposed on the plurality of thin film transistors;
- a plurality of pixel electrodes and a common electrode disposed on the plurality of color filters and overlapping each other via a first insulating layer;
- and
- a common voltage line directly contacting the common electrode,
- wherein one of the common electrode and the pixel electrode comprises a branch electrode.
5 more elements
A liquid crystal display comprising:
- a first substrate;
- a plurality of gate lines and a plurality of data lines disposed on the first substrate;
- a plurality of thin film transistors respectively connected to the plurality of gate lines and the plurality of data lines;
- a plurality of color filters disposed on the plurality of thin film transistors;
- a common electrode disposed on the plurality of color filters;
- a common voltage line directly contacting the common electrode;
- a first insulating layer disposed on the common electrode;
- and
- a plurality of pixel electrodes disposed on the first insulating layer,
- wherein the common electrode and the plurality of pixel electrodes overlap each other, and at least one of the common electrode and the plurality of pixel electrodes comprises a branch electrode.
7 more elements
A liquid crystal display comprising:
- a first substrate;
- a plurality of gate lines and a plurality of data lines disposed on the first substrate;
- a plurality of thin film transistors respectively connected to the plurality of gate lines and the plurality of data lines;
- a plurality of color filters disposed on the plurality of thin film transistors;
- a plurality of pixel electrodes disposed on the plurality of color filters;
- a first insulating layer disposed on the pixel electrodes;
- a common electrode disposed on the first insulating layer;
- and
- a common voltage line directly contacting the common electrode,
- wherein the common electrode and the plurality of pixel electrodes overlap each other, and at least one of the common electrode and the plurality of pixel electrodes comprises a branch electrode.
7 more elements
Dependencies are inferred from the claim text.