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Display module and display device with display module

A technology for display modules and display devices, applied in optics, instruments, nonlinear optics, etc., can solve problems such as bad conditions of liquid crystal display modules, affecting the assembly efficiency of liquid crystal display modules, etc., so as to reduce one lamination operation, improve yield and Assembly efficiency, cost saving effect

Inactive Publication Date: 2015-02-18
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the cover plate and the upper polarizer need to be fixedly bonded together by optical glue alone, it is necessary to perform two bonding operations of bonding the upper polarizer to the upper surface of the liquid crystal display module, and bonding the cover plate to the upper polarizer. During the two pasting operations, it is very easy to cause defects in the liquid crystal display module, and also affect the assembly efficiency of the liquid crystal display module

Method used

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  • Display module and display device with display module
  • Display module and display device with display module

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Embodiment Construction

[0016] Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the specific embodiments set forth herein. Rather, the embodiments are provided to explain the principles of the invention and its practical application, thereby enabling others skilled in the art to understand the invention for various embodiments and with various modifications as are suited to particular intended uses.

[0017] figure 1 is a side cutaway view of a display module according to an embodiment of the present invention.

[0018] refer to figure 1 , the display module 100 according to the embodiment of the present invention includes a display panel 110 , a cover plate 120 , an upper polarizer 130 and a lower polarizer 140 .

[0019] Specifically, the display panel 110 includes a first substrate 111 and a second substrate 112 disp...

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Abstract

The invention discloses a display module. The display module comprises a display panel (110) and a cover plate (120) which is arranged on the upper surface of the display panel (110) in a covering manner, wherein the display panel (110) also comprises an upper polarizer (130), the upper polarizer (130) is clamped between the upper surface of the display panel (110) and the cover plate (120), both the upper surface and the lower surface of the upper polarizer (130) have viscosity, and the cover plate (120) is bonded with the upper surface of the display panel (110) through the upper polarizer (130). The invention also discloses a display device with the display module. The upper polarizer with two viscous surfaces are directly and fixedly bonded with the cover plate and the display panel, so that compared with the prior art, the upper polarizer can be fixedly bonded with the cover plate without utilizing optical cement, the cost is reduced, one step of bonding operation is reduced, and the yield and assembling efficiency of the display module can be improved.

Description

technical field [0001] The invention belongs to the field of display technology, and in particular relates to a display module and a display device with the display module. Background technique [0002] Currently, liquid crystal display devices, as display components of electronic equipment, have been widely used in various electronic equipment. In the prior art, a liquid crystal display device as a display component of an electronic device generally includes a cover plate, a liquid crystal display module and a backlight module. [0003] The liquid crystal display module is fixedly attached to the backlight module through double-sided adhesive tape, and the cover plate and the upper polarizer attached to the upper surface of the liquid crystal display module are fixedly attached together through optical glue. Since the cover plate and the upper polarizer need to be fixedly bonded together by optical glue alone, it is necessary to perform two bonding operations of bonding th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1335
CPCG02F1/1333G02F1/133528G02F1/133325G02F1/133531G02B5/30
Inventor 周革革赵勇龙柏华周雪林
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD