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Color film substrate and liquid crystal display panel

A technology of color film substrate and substrate substrate, which is applied in nonlinear optics, instruments, optics, etc., can solve problems affecting the performance of display screens, and achieve the effect of avoiding bubbles from escaping

Active Publication Date: 2017-05-31
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a color film substrate and a liquid crystal display panel, which are used to solve the technical problem in the prior art that the gas inside the RGB color resistance escapes to form liquid crystal bubbles and affects the performance of the display screen

Method used

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  • Color film substrate and liquid crystal display panel
  • Color film substrate and liquid crystal display panel

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Embodiment Construction

[0046] The present invention will be further described below in conjunction with accompanying drawing.

[0047] Please refer to figure 1 An embodiment of the present invention provides a color filter substrate, including: a base substrate 1 , a metal layer 2 , a thin film transistor (not shown in the figure), a color resistor group 3 , a transparent electrode 4 and a protrusion 5 .

[0048] Wherein, the metal layer 2 is disposed on the base substrate 1 for forming data lines for transmitting data signals and scan lines for transmitting scan signals. The thin film transistor is disposed on the base substrate 1 and is used to transmit data signals to the transparent electrodes 4 under the control of the scan signal. The color-resistor group 3 is arranged on the metal layer 2 and the thin film transistor, and is used for converting incident light into outgoing light of various colors. The transparent electrode 4 is arranged on the color resist group 3 and connected with the thi...

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Abstract

The invention provides a color film substrate and a liquid crystal display panel. The color film substrate comprises a substrate, a metal layer, a thin film transistor, a color stop group, a transparent electrode and a convex cylinder, wherein the metal layer is arranged on the substrate; the color film transistor is arranged on the substrate; the color stop group is arranged on the metal layer and the thin film transistor; the transparent electrode is arranged on the color stop group and connected with the thin film transistor; a first end of the convex cylinder is arranged on the transparent electrode and a second end of the convex cylinder is in contact with an array substrate and is used for keeping the distance between the color film substrate and the array substrate; and the transparent electrode is provided with a through hole near the first end. Through the design, the through hole is formed near the contact part of the convex cylinder and the transparent electrode, and bubbles in the color stop group escape through the through hole in advance when the transparent electrode is subjected to annealing treatment after PVD, so that the risk that the transparent electrode is broken and the bubbles escape due to external force of the color film substrate in the carrying process is avoided.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a color filter substrate and a liquid crystal display panel. Background technique [0002] Thin Film Transistor (TFT for short) Liquid Crystal Display (LCD for short) products have become the mainstream of today's displays due to their advantages of thinness, environmental protection, high performance, and diverse size options. Whether it is as small as a mobile phone or as large as a 110-inch color TV, as the core display screen with the highest technical content in TFT-LCD, its performance will also be affected by factors such as materials, manufacturing processes, and external environments. corresponding impact. For example, when the TFT-LCD display is squeezed or bumped by external forces during transportation, liquid crystal bubbles will be generated, which will have a fatal impact on the performance of the TFT-LCD display and can only be scrapped. It can only be discover...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1343G02F1/1339
CPCG02F1/13394G02F1/1343
Inventor 彭邦银王笑笑董成才黄添钧
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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