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Cover plate with anti-glare function, method for making the same, and display panel

A production method and technology for a cover plate, which are applied in the photoengraving process, identification device, instrument and other directions of the pattern surface, can solve the problems of uncommon application, people's reading troubles, etc., and achieve the simple production method, improve the picture display quality, and improve the negative effect

Active Publication Date: 2019-07-02
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The sparkle phenomenon on the display screen gives people an uncomfortable feeling, and the sparkle phenomenon flickers differently with different viewing angles, which brings great troubles to people's reading. Currently, there is no response to this phenomenon. There is no better solution. The existing AG-treated glass cover is currently only used for vehicle-mounted displays, and the application of high-resolution display panels such as mobile phone covers has not yet been widely used.

Method used

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  • Cover plate with anti-glare function, method for making the same, and display panel
  • Cover plate with anti-glare function, method for making the same, and display panel
  • Cover plate with anti-glare function, method for making the same, and display panel

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no. 1 example

[0071] see figure 2 , based on the above-mentioned method for manufacturing a cover with anti-glare function, the present invention also provides a method for manufacturing a cover with anti-glare function, the first embodiment of which specifically includes the following steps:

[0072] Step S1, such as Figure 3-4 As shown, a cover body 150 is provided, and a pattern layer 250 is fabricated on the cover body 150 .

[0073] Specifically, in this embodiment, the cover body 150 provided in step S1 is a glass cover. Then in the step S1, the process of making the pattern layer 250 on the cover body 150 is as follows: cleaning the upper surface of the cover body 150, and coating a layer of embossing glue 300 on it, and using The prepared embossing template 900 is used to emboss the layer of embossing glue 300 and release the mold to obtain the pattern layer 250 .

[0074] Step S2, such as Figure 5 As shown, the cover body 150 is etched with the pattern layer 250 as a shield,...

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Abstract

The present invention provides a cover plate having an anti-dizzy function and a manufacturing method thereof, and a display panel. According to the cover plate having the anti-dizzy function, a cover plate body is provided with a plurality of spherical surface concave portions; the spherical surface concave portions are divided into first spherical surface concave portions, second spherical surface concave portions, third spherical surface concave portions and fourth spherical surface concave portions; and the four spherical surface concave portions have the same width, and the heights of the spherical surface concave portions are gradually increased from the first spherical surface concave portions, the second spherical surface concave portions, the third spherical surface concave portions and the fourth spherical surface concave portions. The cover plate can improve the negative influence of sparkle phenomenon while having an anti-dizzy function so as to improve the frame display quality and realize batch production application on a high-resolution and small-size panel.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a cover plate with an anti-glare function, a manufacturing method thereof, and a display panel. Background technique [0002] Nowadays, display devices such as mobile phones and vehicles have been used more and more widely. Many times when users use outdoors, they often cannot read clearly due to the influence of bright ambient light. Usually, the outer glass cover of such display devices is coated with Anti-reflection film or anti-glare (AG) treatment is applied to reduce the reflectivity of ambient light on the display surface or increase the scattering of ambient light on the display surface to improve readability. Among them, anti-glare treatment is a commonly used treatment method. [0003] AG treatment is often carried out on the surface of the glass cover by etching to improve the surface roughness, transform the specular reflection of ambient light on the smooth glass s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B5/02G03F7/00G09F9/00
CPCG02B5/0221G03F7/0005G09F9/00
Inventor 杨勇
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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