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US 2008/0186271 A1Published application
Liquid crystal display
AssigneeSamsung Electronics Co., Ltd.
InventorsRyoichi YOKOYAMA, Michiru Senda
Life of this patent
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Abstract
A liquid crystal display having an improved pixel aperture ratio includes vertical scan lines disposed between adjacent pixels, video signal lines disposed between adjacent pixels, and sub-capacitor lines disposed between adjacent pixels while regularly and repeatedly crossing the vertical scan lines.
Claims27
A liquid crystal display comprising:
- a plurality of pixels arranged in an array;
- a plurality of vertical scan lines disposed between adjacent pixels;
- a plurality of video signal lines disposed between adjacent pixels;
- and
- a plurality of sub-capacitor lines disposed between adjacent pixels extend in the same direction as the vertical scan lines while regularly and repeatedly crossing the vertical scan lines.
2 more elements
A liquid crystal display comprising:
- an array of pixels;
- a plurality of vertical scan lines disposed between adjacent pixels arranged in a first conductive layer;
- a plurality of video signal lines disposed between adjacent pixels arranged in a second conductive layer;
- a plurality of sub-capacitor lines disposed between adjacent pixels arranged in the first conductive layer;
- and
- a plurality of cross lines for connecting the vertical scan lines and the sub-capacitor lines to repeatedly cross each other at a predetermined interval and arranged in the second conductive layer.
3 more elements
A liquid crystal display comprising:
- a plurality of pixels each having a thin film transistor,
- a pixel electrode connected to a main electrode of the thin film transistor and a sub-capacitor electrically connected between the thin film transistor and the pixel electrode;
- a plurality of vertical scan lines disposed between adjacent pixels arranged in a first conductive layer and electrically connected to alternately arranged control electrodes of thin film transistors at upper and lower pixel regions with respect to each vertical scan line;
- a plurality of video signal lines disposed between adjacent pixels electrically connected to another electrode of each thin film transistor, and arranged in a second conductive layer above the first conductive layer;
- a plurality of sub-capacitor lines disposed between adjacent pixels and
- a plurality of cross lines for connecting the vertical scan lines and the sub-capacitor lines to regularly and repeatedly cross each other arranged at the second conductive layer.
3 more elements
A liquid crystal display comprising:
- a first substrate having a plurality of pixels;
- a vertical scan line formed on a first substrate;
- a sub-capacitor line formed on the first substrate and spaced apart from the vertical scan line;
- a plurality of video signal lines formed on the vertical scan line so as to define the pixels together with the vertical scan line;
- and
- a second substrate facing the first substrate
- wherein the pixels are classified as a first group and a second group with respect to a virtual line parallel to a first direction, and the vertical scan line or the sub-capacitor line extends in a serpentine manner with respect to the virtual line between the first group and the second group.
4 more elements
Dependencies are inferred from the claim text.