Method for assembling a panel for an LCD
AssigneeQuanta Display Inc.
InventorsChia-Hao Chan, Ju-Yu Lee, Chin-Sung Lin, Chwan-Jye Lin
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Abstract
A method for assembling a liquid crystal display includes providing a thin-film-transistor substrate and a color-filter substrate having an active area and a non-active area, wherein plural spacers are formed in the in the active area of the color-filter substrate. At least two spacing-pads are individually formed in the surrounding non-active area at different locations adjacent to the edge of the active area, and the top of the spacing-pad is as high as the spacer in the active area. The color-filter substrate and the thin-film-transistor substrate are sealed.
Claims22
A method for assembling a panel of a liquid crystal display device, comprising the following steps:
- a) providing a thin-film-transistor substrate and a color-filter substrate, wherein the color filter substrate comprises a non-active area, and an active area having plural spacers formed in the active area of the color-filter substrate, at least two spacing-pads are individually formed in two opposite regions close to an edge of the active area and in a corresponding periphery of the non-active area adjacent to the edge of the active area, and the height of the spacing-pad is as same as those of the spacers in the active area;
- and
- b) sealing the color-filter substrate and the thin-film-transistor substrate.
A method for preparing a color filter substrate having spacing-pads, the steps comprising:
- (a) providing a color-filter substrate having an active area and a non-active area;
- and
- (b) forming plural spacers in the active area, and forming at least two spacing-pads individually in the surrounding non-active area;
- wherein the at least two spacing-pads are individually formed in two opposite regions close to an edge of the active area and in a corresponding periphery of the non-active area adjacent to the edge of the active area, and the height of the spacing-pads is as same as those of the spacers in the active area.
A color-filter substrate having spacing-pads, comprising:
- an active area having a plurality of photo-spacers;
- and
- a non-active area having at least two spacing-pads;
- wherein the at least two spacing-pads are individually formed in two opposite regions close to an edge of the active area and in a corresponding periphery of the non-active area adjacent to the edge of the active area, and the height of the spacing-pads is as same as those of the spacers in the active area.
Dependencies are inferred from the claim text.