Display device, display panel and manufacturing method thereof

A technology for display panels and substrates, used in instruments, nonlinear optics, optics, etc., can solve problems such as dark spots, prone to pressing, and abnormal electrical performance of active switches, achieve uniform color and brightness, avoid displacement, and improve display. quality effect

Active Publication Date: 2021-01-08
HKC CORP LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the display industry is gradually developing towards higher definition, higher resolution, and thinner. Therefore, the number of pixels per inch (Pixels Per Inch, PPI) in the display panel design of many existing high-end products is getting higher and higher. Therefore, many product designs, especially the line width and line spacing of the display panel of mobile devices are becoming thinner and thinner. The setting of the spacer unit in the later stage of the process will easily lead to abnormal electrical performance of the active switch and prone to dark spots.

Method used

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

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Embodiment Construction

[0050] 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.

[0051] 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 invention. In addition, the te...

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Abstract

The invention discloses a display device, a display panel and a manufacturing method for the same. The display panel has a first substrate, an active switch mounted on the first substrate, a protection layer covering the active switch, a pixel electrode arranged on the active switch and coupled with the active switch, a supporting layer formed in the protection layer, a second substrate arranged corresponding to and parallel to the first substrate, a color-resistant layer arranged on the first substrate or the second substrate, a spacing unit formed in the second substrate, wherein spacing unit is correspondingly arranged over the supporting layer and effectively reduces deformation of the active switch when external force is applied to the spacing unit during the post-process; dark points of a light can be further improved and great displaying effect of the display panel can be achieved; and display quality of the display panel can be further enhanced.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display device, a display panel and a manufacturing method thereof. Background technique [0002] The display has many advantages such as thin body, power saving, no radiation, etc., and has been widely used. Most of the displays currently on the market are backlight displays, which include a display panel and a backlight module. The working principle of the display panel is to place liquid crystal molecules between two parallel substrates, and apply a driving voltage on the two substrates to control the rotation direction of the liquid crystal molecules, so as to refract light from the backlight module to generate images. [0003] Among them, Thin Film Transistor-Liquid Crystal Display (TFT-LCD) has gradually occupied a dominant position in the display field due to its low power consumption, excellent picture quality, and high production yield. Similarly, a thin fil...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1339G02F1/1362G02F1/1343G02F1/1333
CPCG02F1/1333G02F1/13394G02F1/1343G02F1/1362
Inventor 简重光
Owner HKC CORP LTD
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