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Color film substrate and manufacturing method and display device thereof

A technology of a color filter substrate and a manufacturing method, applied in the display field, can solve the problems of high cost and size limitation of auxiliary spacers, and achieve the effect of avoiding high cost

Active Publication Date: 2013-04-03
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Embodiments of the present invention provide a color filter substrate, a manufacturing method thereof, and a display device, which are used to solve the high cost caused by a halftone or gray tone mask and the limitation of the size of the auxiliary spacer by a common mask question

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  • Color film substrate and manufacturing method and display device thereof
  • Color film substrate and manufacturing method and display device thereof
  • Color film substrate and manufacturing method and display device thereof

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0034] An embodiment of the present invention provides a color filter substrate, such as image 3 , Figure 4 As shown, it includes: a transparent substrate 1, a black matrix film layer 2 and a color film layer 3 arranged on the transparent substrate 1, and a spacer film layer 5 arranged above the black matrix film layer 2; wherein, The spacer film layer 5 includes: a first spacer 51 and a second spacer 52; the color film layer 3 is located below the spacer film layer 5 and covers the first spacer 51 and does not cover the area where the second spacer 52 is located.

[0035] It should be noted that the "upper" and "lower" in the embodiments of the present invention...

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Abstract

The invention provides a color film substrate and a manufacturing method and a display device thereof, relates to the technical field of display and solves the problems of the prior art that the cost is high when a halftone or gray tone mask plate is used for arranging a spacer film layer and the size of an auxiliary spacer is limited when an ordinary mask plate is used. The color film substrate comprises a transparent substrate, a black matrix film layer and a color film layer which are arranged on the transparent substrate, and a spacer film layer arranged above the block matrix film layer, wherein the spacer film layer comprises a first spacer and a second spacer; and the color film layer is positioned under the spacer film layer, covers the whole or partial area where the first spacer is arranged, and does not cover the area where the second spacer is arranged. The invention is suitable for the manufacturing field of a liquid crystal display device.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a color filter substrate, a manufacturing method thereof, and a display device. Background technique [0002] Currently, a liquid crystal display device includes a color filter substrate and an array substrate that are box-shaped, and a spacer needs to be provided between the two substrates to support the two substrates and form a space for filling liquid crystals. [0003] Such as figure 1 , 2 As shown, the color filter substrate in the prior art includes: a transparent substrate 1 , a black matrix film layer 2 , a color film layer 3 , a protective film layer 4 and a spacer film layer 5 . In order to improve the display quality, the spacer film layer 5 generally includes two kinds of spacers: the main spacer 6 and the auxiliary spacer 7; wherein, the main spacer 6 plays a main supporting role, and the auxiliary spacer 7 acts as a support. Secondary support. Usually,...

Claims

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Application Information

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IPC IPC(8): G02F1/1335G02F1/1339G02B5/20
Inventor 黎敏姜晶晶万冀豫吴洪江
Owner BOE TECH GRP CO LTD
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