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Display panel and display device

A display panel and display area technology, applied in the direction of instruments, nonlinear optics, optics, etc., can solve problems such as light leakage and limited space

Inactive Publication Date: 2019-02-01
HKC CORP LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The demand for narrow bezels in liquid crystal displays has always been the development direction of liquid crystal displays. The center of the gold ball coating area (Transfer pad) is inside the center of the seal area (seal), which has the advantage that the inner gold ball (Au Ball) is not easy to be corroded. However, due to the limited space after the gold ball (Au Ball) is pressed together with the sealing area (seal), the gold ball (Au Ball) overflows the conversion area and flows to the display (AA) area
[0004] At present, there is no actual object that can block the height of the wall greater than or equal to 2.3um and less than or equal to 3.1um; the gold ball (AuBall) flows to the display (AA) area to solve the problem of light leakage

Method used

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Embodiment Construction

[0059] Specific structural and functional details disclosed herein are representative only and for purposes of describing example embodiments of the present invention. This invention may, however, be embodied in many alternative forms and should not be construed as limited to only the embodiments set forth herein.

[0060]In describing the present invention, it is to be understood that the terms "central", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship indicated by "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device Or elements must have a certain orientation, be constructed and operate in a certain orientation, and thus should not be construed as limiting the application. In addition, the t...

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Abstract

The invention discloses a display panel and a display device. The display panel comprises the following devices: a first substrate; a second substrate, which disposed opposite the first substrate; a display area; a frame glue, which is arranged on the non-display area of the display panel; a gold ball coating area, which is arranged on the non-display area; and a retaining wall, which is arrangedbetween the gold ball and the display area, is used for blocking the gold balls from flowing into the display area. In the display panel, the retaining wall blocks the gold balls from flowing to the display area, finally prevents the light leakage, and improves the display quality of the panel.

Description

technical field [0001] The present invention relates to the field of display technology, and more specifically, to a display panel and a display device. Background technique [0002] Liquid crystal displays have many advantages such as thin body, power saving, and no radiation, and have been widely used. Most of the liquid crystal displays currently on the market are backlight liquid crystal displays, which include a liquid crystal panel and a backlight module (Backlight Module). The working principle of the liquid crystal panel is to place liquid crystal molecules between two parallel glass substrates, and apply a driving voltage on the two glass substrates to control the rotation direction of the liquid crystal molecules, so as to refract the light from the backlight module to produce a picture. [0003] The demand for narrow bezels in liquid crystal displays has always been the development direction of liquid crystal displays. The center of the gold ball coating area (Tr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1339
CPCG02F1/1339G02F1/133388G02F1/133512
Inventor 王会苹
Owner HKC CORP LTD