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Display panel and display device

A display panel and substrate technology, applied in nonlinear optics, instruments, optics, etc., can solve problems such as uneven brightness, and achieve the effect of preventing light leakage.

Active Publication Date: 2018-05-18
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in this case, once the color filter substrate 203 and the thin film transistor array substrate 201 of the display device are shifted (Shift) after being assembled, for example, the shift distance is D1, the display device will be affected by The displacement produces a light leakage area 301, and the light can be emitted from the light leakage area 301, so that Mura (non-uniform brightness phenomenon) appears in the picture displayed by the display device

Method used

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  • Display panel and display device
  • Display panel and display device
  • Display panel and display device

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Embodiment Construction

[0019] The word "embodiment" as used in this specification means serving as an example, instance or illustration. Furthermore, the article "a" as used in this specification and the appended claims may generally be construed to mean "one or more" unless specified otherwise or clear from the context in the singular.

[0020] refer to Figure 4 , Figure 4 It is an isometric view of the display device of the present invention.

[0021] The display device of this embodiment includes a backlight module 402 and a display panel 401 . Wherein, the display panel 401 and the backlight module 402 are stacked and combined into one body.

[0022] In the present invention, the display device may be a flat display device or a curved display device, and the display panel 401 may be a flat display panel or a curved display panel. When the display device is a curved display device, the backlight module 402 is a curved backlight module, the display panel 401 is a curved display panel, and wh...

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PUM

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Abstract

A display panel and a display device. The display panel (401) comprises a color filter substrate (603), a liquid crystal layer (602) and a thin film transistor array substrate (601). The color filter substrate (603) comprises a first substrate (6031), a color resist array layer, a black matrix layer, a first protection layer and a common electrode (6033). The thin film transistor array substrate (601) comprises a second substrate (6011) and a pixel array layer. The pixel array layer is provided with a pixel unit array, a signal line array and a thin film transistor switch array. The display panel and the display device can effectively avoid the phenomenon of light leakage.

Description

【Technical field】 [0001] The present invention relates to the field of display technology, in particular to a display panel and a display device. 【Background technique】 [0002] Such as figure 1 , figure 2 , image 3 As shown, a color-resist unit and a black matrix layer 2031 are generally arranged on the color filter substrate 203 of a conventional display device. The light in the cell shines into another color-resistive cell. [0003] In order to improve the aperture ratio, the width of the black matrix layer 2031 (the distance between two adjacent color-resist units) is generally set to be very narrow in the traditional technical solution, and the position of the black matrix layer 2031 is generally the same as that of the pixel unit. The peripheral area of ​​(102, 103) corresponds, for example, the black matrix layer 2031 is arranged at the area between two adjacent pixel units (102, 103), that is, the black matrix layer 2031 covers two adjacent pixels Scan or data...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1335G02F1/1343G02F1/1333
CPCG02F1/133512G02F1/133514G02F1/1343G02F1/136209G02F1/1333G02F1/1335
Inventor 吴川
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD