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US 7,256,855 B2Granted
Liquid crystal display device
AssigneeLG.Philips LCD Co., Ltd.
InventorHeum-Il Baek
Life of this patent
Estimating the term…
Abstract
A liquid crystal display device includes a red sub-pixel having a first area, a green sub-pixel having a second area, a blue sub-pixel having a third area, a white sub-pixel having a fourth area, and a backlight supplying a light to the red, green, blue, and white sub-pixels. The fourth area is smaller than the third area.
Claims12
A liquid crystal display device, comprising:
- a red sub-pixel having a first area;
- a green sub-pixel having a second area;
- a blue sub-pixel having a third area;
- a white sub-pixel having a fourth area, which is smaller than the third area;
- and
- a backlight supplying a light to the red, green, blue, and white sub-pixels,
- wherein the first and third areas share a common linear boundary and the second and fourth areas do not share a common linear boundary.
4 more elements
A display device, comprising:
- a red sub-pixel having a first area;
- a green sub-pixel having a second area;
- a blue sub-pixel having a third area;
- a white sub-pixel having a fourth area, which is smaller than the third area;
- and
- a light source supplying a light to the red, green, blue, and white sub-pixels,
- wherein the first and third areas share a common linear boundary and the second and fourth areas do not share a common linear boundary.
4 more elements
Dependencies are inferred from the claim text.