Display module and display device

A display module and display panel technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of liquid crystal panel 1 light leakage, gap value is not easy to guarantee, etc., to achieve the effect of reducing deformation, reducing light leakage, and improving display quality
CN104297961AInactive Publication Date: 2015-01-21BOE TECH GRP CO LTD +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
BOE TECH GRP CO LTD
Publication Date
2015-01-21
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a display module and a display device. The display module comprises a backlight source, a display panel and a front frame, wherein the front frame surrounds the display panel, is used for enabling the display panel and the backlight source to be fixedly connected and comprises a blocking portion, and the blocking portion covers a part of a non-display area of the liquid crystal display panel. The backlight source comprises a rubber frame, wherein the rubber frame comprises a bearing portion for supporting the liquid crystal display panel, a supporting structure is arranged between the blocking portion and the bearing face of the bearing portion so as to form a gap between the blocking portion and the display panel, and under the normal circumstance, a gap value ensures that no light leakage phenomenon caused by the fact that the front frame compresses the display panel in a dark state L0 occurs. The stability of the gap between the front frame and the display panel can be ensured, the situation that the front frame compresses the display panel is decreased, and accordingly compression-caused light leakage in the dark state L0 due to the fact that no gap exists between the front frame and the display panel is prevented.
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Description

technical field

[0001] The invention relates to the field of display technology, in particular to a display module and a display device. Background technique

[0002] A liquid crystal display (Lyquid Cristal Display, LCD) is used as a display module of various electronic devices due to its advantages of light weight, thin thickness, and low power consumption. like figure 1 As shown, the liquid crystal display includes a liquid crystal panel 1, a backlight and a front frame 2. The front frame 2 is arranged on the edge of the liquid crystal panel 1 and has a partly overlapping area with the liquid crystal panel 1. Usually, when designing the liquid crystal module, the front frame 2 A certain gap is reserved between the liquid crystal panel and the liquid crystal panel, but the gap value is not easy to guarantee during the production process. Once the front frame 2 is deformed, it will easily press the liquid crystal panel 1, resulting in light leakage of the liquid crystal pa...

Claims

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