Novel liquid crystal display module and novel liquid crystal displayer

Abstract

The invention provides a novel liquid crystal display module and a novel liquid crystal displayer.The novel liquid crystal display module comprises an optical membrane, a light guide plate, a reflective sheet and a protection layer thin film.The optical membrane is arranged on the light outlet surface of the light guide plate, the reflective sheet is arranged on the shady face of the light guide plate through light guide cement which is distributed on printing dots of the light guide plate or the reflective sheet, a gap exists between the light guide plate and the reflective sheet and is filled with air, reflection particles are mixed in the light guide cement, and the protection layer thin film is attached to the surface, back to the light guide plate, of the reflective sheet.According to the novel liquid crystal display module and the novel liquid crystal displayer, under the premise that the performance of the module is not lowered, the thickness of the module can be reduced by omitting a metal backboard and a plastic rear cover, and thus the thickness of a liquid crystal television is reduced.In addition, by omitting the metal backboard and the plastic rear cover, cost can be reduced besides reduction of the thickness.Furthermore, printing of the light guide cement can be completed through one printing process, efficiency is high, and the purposes of light guiding and bonding are achieved.

Description

technical field [0001] The invention relates to the field of liquid crystal display technology, in particular to a novel liquid crystal display module and a corresponding liquid crystal display module. Background technique [0002] At present, the thinning of various components of liquid crystal displays has reached the extreme, how to further reduce the thickness has become a bottleneck, and after further thinning of various components, it is difficult to guarantee the functionality and strength. The above bottleneck will be introduced in detail below with reference to the LCD TV module as an example. [0003] In the LCD TV module, because the liquid crystal itself cannot emit light, a uniform surface light source is needed to provide the backlight. The role of the light guide plate is to convert the point light source of the LED into a surface light source, and the reason why the light guide plate can guide light is because there is a layer of air between the light guide ...

AI Technical Summary

Problems solved by technology

However, because the reflector needs to be fixed on the light guide plate, neither the back panel nor the plastic back cover can be removed, and further reduction in thickness cannot be achieved.

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