Liquid crystal display device
AssigneeLG Display Co., Ltd.
InventorsSai Yun, Do Kim
Life of this patent
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Abstract
A liquid crystal display (LCD) device is disclosed, which obtains a high aperture ratio and a wide viewing angle. The LCD device includes first and second substrates; a plurality of gate and data lines on the first substrate to define a plurality of pixel regions; a pixel electrode in each pixel region; a common electrode on the second substrate, the common electrode having an electric field inducing window dividing each pixel region into at least two domains; an auxiliary electrode on the first substrate, the auxiliary electrode corresponding to the periphery of the pixel electrode in one of at least two domains; and a liquid crystal layer between the first and second substrates.
Claims27
1-6. (canceled)
An LCD device comprising:
- first and second substrates;
- a plurality of gate and data lines on the first substrate to define a plurality of pixel regions;
- a pixel electrode in the pixel region, the pixel electrode having an electric field inducing window dividing each pixel into at least two domains;
- an auxiliary electrode below the electric field inducing window;
- a common electrode on the second substrate;
- a dielectric structure on the common electrode, the dielectric structure corresponding to the periphery of the pixel electrode in one of at least two domains;
- and
- a liquid crystal layer between the first and second substrates.
An LCD device comprising:
- first and second substrates;
- a plurality of gate and data lines on the first substrate to define a plurality of pixel regions;
- a pixel electrode in each pixel region;
- a common electrode on the second substrate, the common electrode having an electric field inducing window dividing each pixel region into at least two domains;
- an auxiliary electrode on the first substrate, the auxiliary electrode corresponding to the electric field inducing window;
- a dielectric structure on the first substrate, the dielectric structure corresponding to the periphery of the pixel electrode in one of at least two domains;
- and
- a liquid crystal layer between the first and second substrates.
A liquid crystal display (LCD) device comprising:
- first and second substrates;
- a plurality of gate and data lines on the first substrate to define a plurality of pixel regions;
- a pixel electrode in each pixel region;
- a common electrode on the second substrate, the at least one of the common and pixel electrodes having an electric field inducing window dividing each pixel region into at least two domains;
- an electric field inducing structure on one of the first and second substrates, the electric field inducing structure corresponding to the periphery of the pixel electrode in one of at least two domains;
- and
- a liquid crystal layer between the first and second substrates.
Dependencies are inferred from the claim text.