Multi-domain liquid crystal display device
AssigneeLG Display Co., Ltd.
InventorsKyeong Jin Kim, Ki Bok Park
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Abstract
A multi-domain LCD device is disclosed, which includes a plurality of gate and data lines crossing one another on the first substrate, for defining a plurality of pixel regions. A pixel electrode is formed within the pixel region, the pixel electrode having an electric field induction window for dividing the pixel region into a plurality of domains. An auxiliary electrode is formed on the different layer from the pixel electrode, and beneath the edge of the pixel electrode. A common electrode is formed on a second substrate having a black matrix film and a color filter film. A circle type dielectric structure is formed on the common electrode in the plurality of domains, thereby obtaining wide viewing angle and high aperture ratio.
Claims19
A multi-domain LCD device comprising:
- first and second substrates;
- a plurality of gate and data lines crossing one another on the first substrate,
- for defining a plurality of pixel regions;
- a pixel electrode formed within the pixel region, the pixel electrode having an electric field induction window for dividing the pixel region into a plurality of domains;
- an auxiliary electrode on a different layer from the pixel electrode, and beneath an edge of the pixel electrode;
- a black matrix film on the second substrate;
- a color filter film on the black matrix film;
- a common electrode on the color filter film;
- a circle type dielectric structure on the common electrode in the plurality of domains;
- and
- a liquid crystal layer between the first and second substrates.
Dependencies are inferred from the claim text.