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Display module, display screen and electronic equipment

A technology for display modules and electronic equipment, applied in the field of electronics, can solve the problems of high manufacturing cost and manufacturing difficulty, and achieve the effects of increasing light brightness, reducing manufacturing difficulty and manufacturing cost

Inactive Publication Date: 2020-06-05
惠州创维智显科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide a display module, a display screen and electronic equipment, aiming to solve the technical problems of difficulty in making electronic equipment and high production cost in the prior art

Method used

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  • Display module, display screen and electronic equipment
  • Display module, display screen and electronic equipment
  • Display module, display screen and electronic equipment

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0022] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.

[0023] In addition, if there are descriptions involving "first", "second" and ...

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Abstract

The invention discloses a display module, a display screen and electronic equipment. The display module comprises cover plate glass, an optical adhesive layer, an upper polaroid, a liquid crystal panel and a lower polaroid which are sequentially arranged in a stacked mode. The liquid crystal panel is provided with a light hole, a polaroid is arranged between the upper polaroid and the lower polaroid, and the polaroid is arranged corresponding to the position of the light hole; the polaroid is used for twisting light passing through the upper polaroid, and the direction of the twisted light ismade to be consistent with the direction of the optical axis of the lower polaroid. The polarizing effect of the upper polaroid is counteracted by additionally arranging the polaroid; the brightness of light entering the display module can be increased only by adopting the conventional upper polaroid and the optical adhesive layer, and the phenomena that holes are formed in the ultrathin upper polaroid and the upper polaroid is filled with high-filling optical adhesive in the prior art are avoided, so that the manufacturing difficulty and the manufacturing cost of the display module are reduced.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a display module, a display screen and electronic equipment. Background technique [0002] With the development of science and technology, electronic devices are widely used in people's daily life. Among them, electronic devices are usually provided with through holes or blind holes, but due to the large diameter of the current through holes, the "black spots" on the display screen of electronic devices are more obvious, and blind holes are more in line with user aesthetics because of their smaller apertures. In the current electronic equipment with blind holes, the hole punching technology is generally used to punch a round hole on the polarizer, so that the polarizer at the hole loses the polarization effect, and the hole is filled with optical glue, but this structure cannot be used. Conventional polarizers and optical adhesives, but ultra-thin polarizers and high-fill op...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1335
CPCG02F1/133528
Inventor 常伟李强周忠伟袁新艳毛林山郭向茹方荣虎高国峰
Owner 惠州创维智显科技有限公司
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