Display panel, manufacturing method thereof and display device

A display panel and display area technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of poor display and pad height, and achieve the effect of reducing the risk of light leakage and improving display quality

Active Publication Date: 2019-03-01
HKC CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] After the TFT substrate and the CF substrate are pressed together, the cell thickness (CellGap) at the edge of the display area (Active Area, AA) may be raised, resulting in poor display

Method used

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  • Display panel, manufacturing method thereof and display device
  • Display panel, manufacturing method thereof and display device
  • Display panel, manufacturing method thereof and display device

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Embodiment Construction

[0035] It should be understood that the terminology and specific structural and functional details disclosed herein are representative only for describing specific embodiments, but the application can be embodied in many alternative forms and should not be construed as merely Be limited by the examples set forth herein.

[0036] In the description of the present application, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating relative importance, or implicitly indicating the quantity of indicated technical features. Therefore, unless otherwise specified, the features defined as "first" and "second" may explicitly or implicitly include one or more of these features; "plurality" means two or more. The term "comprising" and any variations thereof mean non-exclusive inclusion, possible presence or addition of one or more other features, integers, steps, operations, units, components and / or combinations thereof.

[0037] Al...

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PUM

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Abstract

The invention discloses a display panel, a manufacturing method thereof and a display device. The display panel is divided into a display area and a non-display area, and comprises a first substrate,a second substrate, a golden ball and frame glue, wherein the golden ball makes the first substrate and the second substrate conduct, and the area provided with the golden ball is a transfer area; theframe glue is arranged between the first substrate and the second substrate; the display panel further comprises a retaining wall, and the retaining wall is arranged at one side of the frame glue toblock the frame glue; a height difference exists between the height, corresponding to the transfer area, of the retaining wall and the height of a non-transfer area, and the height, corresponding to the transfer area, of the retaining wall is less than that of the non-transfer area. The display panel, the manufacturing method thereof and the display device have the advantages that the height, corresponding to the transfer area, of the retaining wall is less than that of the non-transfer area, and the height of the retaining wall is unequal, so that the whole thickness of the display panel is kept consistent, the risk of light leakage caused by the height increase of a thick box is reduced, thereby improving the display quality.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display panel, a manufacturing method and a display device. Background technique [0002] In a display panel, a sealant is generally used as a material for bonding an array substrate (Thin Film Transistor, TFT) and a color filter substrate (Color Filter, CF) to form a liquid crystal cell. The frame glue in liquid form is first applied to the TFT substrate or the CF substrate, and then the two substrates are bonded to form, and then the frame glue is cured. Since the frame glue is liquid before curing, it is necessary to set up retaining walls on both sides of the frame glue. Before lamination, it is necessary to add gold balls (Au Ball) into the glue at the frame glue, and the gold balls conduct the TFT substrate and CF. substrate. [0003] After the TFT substrate and the CF substrate are laminated, the cell thickness (CellGap) at the edge of the display area (Active...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1339
CPCG02F1/1339G02F1/13394
Inventor 吴川
Owner HKC CORP LTD
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