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Display module and electronic device

A display module and liquid crystal display panel technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of reducing the display effect and light leakage, and achieve the effect of improving the display effect

Inactive Publication Date: 2020-07-17
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, after the liquid crystal display panel is assembled with the backlight module, the backlight light source is easy to leak from the side of the liquid crystal display panel, resulting in light leakage and reducing the display effect.

Method used

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  • Display module and electronic device
  • Display module and electronic device
  • Display module and electronic device

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0017] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the present invention can be practiced. The directional terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "side", etc., are for reference only The orientation of the attached schema. Therefore, the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention. In the figures, structurally similar units are denoted by the same reference numerals.

[0018] Please refer to image 3 with Figure 4 , image 3 It is a schematic cross-sectional view of a display module according to an embodiment of the present invention.

[0019] Such as image 3 As shown, the display module 100 of this embodiment includes a backlight module 10, a liquid crystal display panel 20 and a first light-shielding adhesive 41, combined w...

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PUM

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Abstract

The invention provides a display module and an electronic device. The display module is provided with a first side and a second side. The display module comprises a backlight module which comprises alight source which is located at the first side of the display module; a liquid crystal display panel which is arranged on the backlight module, and a shading colloid which at least covers a second peripheral edge part, wherein the liquid crystal display panel comprises a first peripheral part and the second peripheral part, the first peripheral portion corresponds to the position of the first side; and the second peripheral edge part corresponds to the position of the second side. According to the display module and the electronic device, light leakage on a side edge of the display panel canbe avoided, and then the display effect is improved.

Description

【Technical field】 [0001] The invention relates to the field of display technology, in particular to a display module and an electronic device. 【Background technique】 [0002] Such as figure 1 As shown, the existing display module includes a backlight module 10, a liquid crystal display panel 20, and a housing 30. The liquid crystal display panel 20 is attached to the backlight module 10 through glue 11. The backlight module 10 includes a light source 12, and the light source 12 is located in the backlight module. 10 on one side. Such as figure 2 As shown, in a plan view, the colloid 11 is located on the periphery of the upper surface of the backlight module 10 . The liquid crystal display panel 20 and the backlight module 10 are located in the casing 30 . [0003] However, after the liquid crystal display panel and the backlight module are assembled, the backlight light source is likely to leak from the side of the liquid crystal display panel, thereby causing light lea...

Claims

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Application Information

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IPC IPC(8): G02F1/1333G02F1/1335G02F1/13357
CPCG02F1/1333G02F1/133512G02F1/1336
Inventor 余朋飞
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD