Color film substrate, production method thereof and liquid crystal panel

A manufacturing method and color filter substrate technology, applied in the fields of instruments, nonlinear optics, optics, etc., can solve the problem of low spacer support area ratio, the inability to further increase the aperture ratio of the pixel area, and low transmittance of the pixel aperture ratio, etc. problem, to achieve the effect of low production cost
CN103257482AActive Publication Date: 2013-08-21BOE TECH GRP CO LTD +1
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
BOE TECH GRP CO LTD
Publication Date
2013-08-21

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Abstract

The invention provides a color film substrate, a production method thereof and a liquid crystal panel with the color film substrate. The production method of the color film substrate includes the following steps: 1) base pads are arranged at design positions of spacers on a first substrate; 2) the spacers are respectively arranged on the base pads and at other design positions of the spacers without the base pads on the first substrate to form spacers with different heights; or the base pads have two or multiple different heights, and the spacers are respectively arranged on the base pads with the different heights to form the spacers with the different heights. By the production method, various height differences of the spacers can be formed, and production cost is low.
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Description

technical field

[0001] The invention belongs to the technical field of display manufacturing, and in particular relates to a color filter substrate, a manufacturing method thereof, and a liquid crystal panel including the color filter substrate. Background technique

[0002] In the existing liquid crystal panel, a plurality of spacers are usually arranged between the color filter substrate and the array substrate, and the heights of the plurality of spacers are generally the same. figure 1 It shows the position diagram of the spacer (column spacer) commonly used in the prior art on the color filter substrate and the cross-sectional view of the liquid crystal panel formed by the color filter substrate after the cell alignment is completed. From figure 1 It can be seen that the heights of spacers commonly used at present are equal. However, with the further popularization and application of liquid crystal displays, in order to obtain a certain amount of liquid crystal fillin...

Claims

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