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US 2006/0139514 A1Published application
General-purposed LCD panel
AssigneeQuanta Display Inc.
InventorMeng-Yi Hung
Life of this patent
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Abstract
Transparent regions are allocated on the color filter regions to promote luminance of LCD devices. Shielding regions are allocated on the pixels regions of TFT substrate corresponding to the transparent regions to promote chromatics. These two designs can be adapted to both display devices for laptop computers with high luminance requirement and desktop computers with pure chromatics requirement.
Claims18
A general-purposed liquid crystal display panel, comprising:
- a first substrate with a plurality of thin film transistors thereon;
- a second substrate with color filter films thereon, wherein said color filter films comprise a plurality of transparent regions free of color filter thereon;
- and
- a liquid crystal layer between said first substrate and said second substrate.
1 more element
A general-purposed liquid crystal display device, comprising:
- a color filter substrate having a plurality of transparent regions free of color filter thereon;
- a thin film transistor substrate with a plurality of shielding regions on pixels thereof and corresponding to said plurality of transparent regions free of color filter;
- a liquid crystal layer between said color filter substrate and said thin film transistor substrate;
- and
- a back light source at one side of said thin film transistor substrate to provide light.
2 more elements
Dependencies are inferred from the claim text.