Liquid crystal display module and back light for the same

A liquid crystal display module and backlight technology, which is applied in the field of liquid crystal display modules with a dust-proof structure, can solve problems such as deterioration, dust intrusion, display quality or output, and achieve a high dust-proof effect
CN1673832AActive Publication Date: 2005-09-28BEIHAI HKC OPTOELECTRONICS TECH CO LTD
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
BEIHAI HKC OPTOELECTRONICS TECH CO LTD
Publication Date
2005-09-28

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Abstract

An elastic member ( 3 b) is fixed to a space between a front surface of an intermediate frame ( 4 a) and a rear surface of a liquid crystal panel ( 2 ) constituting a liquid crystal display module ( 12 ), or a space between a rear surface of an upper frame ( 1 ) and the rear surface of the liquid crystal panel ( 2 ) constituting the liquid crystal display module ( 12 ). Alternatively, the elastic members ( 3 b) are fixed to both of the spaces. A peak portion ( 14 a) of the elastic member ( 3 b) is formed to possess a flexible structure. The liquid crystal display module is configured to hermetically seal the space between a back light ( 11 a) and the liquid crystal panel ( 2 ), the space between the upper frame ( 1 ) and the liquid crystal panel ( 2 ), or both of the spaces.
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Description

technical field

[0001] The invention relates to a liquid crystal display module and a backlight used for the module. More specifically, the present invention relates to a liquid crystal display module with a dustproof structure and a backlight for the module. Background technique

[0002] For example, Japanese Unexamined Patent Publication No. 2003-005658 (pp. 2-3, image 3 and 5 ) has disclosed a display device configured to integrate a liquid crystal panel and an illumination panel to enhance the dustproof effect of the liquid crystal display module.

[0003] The display device disclosed in this publication includes a display unit in which a constant space is maintained between a display panel and an illumination panel for illuminating the display panel by using a frame main body. The display unit is covered with a protective cover unit. Specifically, the frame body is made of flexible components, and a protrusion is integrally formed on the frame body to fill the space...

Claims

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