Liquid crystal display module and liquid crystal displayer or liquid crystal display television
A liquid crystal display module and liquid crystal display technology, applied in the direction of TV, color TV, color TV parts, etc., can solve problems such as abnormal white spots and shadows, achieve the effect of improving display quality and avoiding abnormal white spots and shadows
Active Publication Date: 2016-04-20
CHONGQING HUIKE JINYANG TECH
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- Application Information
AI Technical Summary
Problems solved by technology
[0003] The purpose of the present invention is to overcome the deficiencies of the above-mentioned prior art, and provide a liquid crystal display module and a liquid crystal display or a liquid crystal television set, which avoid abnormal white spots on the display of the module caused by the suspension deformation of the reflective sheet and the extrusion of the light guide plate. and shadow issues, improved display quality
Method used
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[0019] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0020] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or there may be an intervening element at the same time. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
[0021] In addition, it should be noted that the orientation terms such as left, right, up, and down in the embodiments of the present invention are only relative concepts or refer to the normal use state of the product, and...
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The invention relates to the technical field of display module structures and discloses a liquid crystal display module and a liquid crystal displayer or a liquid crystal display television. The liquid crystal display module is used for the liquid crystal displayer or the liquid crystal display television. The module comprises a rear backboard, a reflection sheet and a light guide board. The reflection sheet and the light guide board are arranged on the front side of the rear backboard. The rear backboard is provided with a drawn protrusion formed by stamping and drawing from the front side of the rear backboard to the back side of the rear backboard. A buffering position for preventing the reflection sheet from dangling and deforming and preventing the light guide board from being extruded is arranged at the junction between the drawn protrusion and the front side surface of the rear backboard. According to the liquid crystal display module and the liquid crystal displayer or the liquid crystal display television disclosed by the embodiment, the drawn protrusion is formed by stamping and drawing from the front side of the rear backboard to the back side of the rear backboard, and the buffering position is arranged at the junction between the drawn protrusion and the front side surface of the rear backboard, so that display of abnormal white spots and shadows on the module caused by dangling and deforming of the reflection sheet on the front side of the rear backboard and extrusion of the light guide board is avoided.
Description
technical field [0001] The invention relates to the technical field of display module structures, in particular to a liquid crystal display module and a liquid crystal display or a liquid crystal television. Background technique [0002] At present, the development trend of LCD monitors and LCD TV sets is to constantly pursue thinner and lighter. The core part of LCD monitors and LCD TVs is the LCD module. In the process of pursuing the thinning of the whole machine, it is necessary to require the thinning of the LCD module, and the back panel of the LCD module is generally made of relatively thin In order to ensure the strength of the display screen and fix the circuit board with screws, some stretched protrusions are usually added to the back panel, and after the back panel is punched and stretched, the edges of the inner concave parts are easy to make The reflector is deformed, and the backplane is usually twisted and deformed, so that the stretched raised edge is easy t...
Claims
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Patent Timeline
Login to View More IPC IPC(8): G02F1/1333H04N5/64
CPCG02F1/133308G02F1/133314H04N5/64
Inventor 王智勇葛兴董良坚
Owner CHONGQING HUIKE JINYANG TECH