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Liquid crystal display

A liquid crystal display and liquid crystal display panel technology, which is applied to instruments, nonlinear optics, optics, etc., can solve the problems of ineffective cost saving, affecting assembly yield, etc., and achieves the effect of stable configuration and increased assembly space

Active Publication Date: 2013-07-31
INNOLUX CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Please refer to Figure 1B Since the accommodating space after the front frame 110 and the back frame 120 of various types of liquid crystal displays 100 are assembled can only correspond to the polarizer 140 of a single specific thickness, so without changing the front frame 110, the back frame 120 and the liquid crystal display In the case of the size of the panel 130, a thicker polarizer 140' is used, causing the polarizer 140' to interfere with the front frame 110 and the back frame 120, affecting the assembly yield
In other words, the accommodating space after the front frame 110 and the back frame 120 are assembled cannot be shared by polarizers 140, 140' of different thicknesses.
[0006] Therefore, for the use of polarizers 140, 140' with different thicknesses, the sizes of the front frame 110 and the back frame 120 of the liquid crystal display 100 also need to be redesigned and changed, which cannot effectively save costs.

Method used

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Examples

Experimental program
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no. 1 example

[0067] Figure 2A It is a schematic diagram of the liquid crystal display of the first embodiment of the present invention. Please refer to Figure 2A , the liquid crystal display 200 has a front frame 210 , a back frame 220 , a liquid crystal display panel 230 and a first polarizer 242 . The front frame 210 has a body 212 and a bent portion 214 extending from the body 212 . The back frame 220 is disposed under the front frame 210, and the back frame 220 has a bearing surface 222, wherein the distance d1 between the bent portion 214 and the bearing surface 222 of the back frame 220 is greater than the distance between the body 212 of the front frame 210 and the back frame 220. The distance d2 of the bearing surface 222 . The liquid crystal display panel 230 is disposed between the front frame 210 and the back frame 220 . The first polarizer 242 is disposed between the front frame 210 and the liquid crystal display panel 230 , and the first polarizer 242 rests on one of the...

no. 2 example

[0076] This embodiment is substantially the same as the first embodiment, and the same or similar element numbers represent the same or similar elements.

[0077] Figure 3A It is the schematic diagram of the liquid crystal display of the second embodiment of the present invention, Figure 3B for Figure 3A The three-dimensional schematic diagram of the back frame, and Figure 4A for Figure 3A A cross-sectional schematic diagram of a thicker polarizer group placed in a liquid crystal display. Please also refer to Figure 3A , Figure 3B and Figure 4A The liquid crystal display 300 of this embodiment includes a front frame 310 , a back frame 320 , a liquid crystal display panel 230 and a first polarizer 344 . The front frame 310 has a supporting bottom surface 312, and the back frame 320 is disposed under the front frame 310, wherein the back frame 320 has a first limiting structure 322, and the first limiting structure 322 has at least one first limiting portion 322b ...

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Abstract

The invention discloses a liquid crystal display, which comprises a front frame, a back frame, a liquid crystal display panel and a first Polaroid, wherein the front frame has a body and a bent part extending from the body; the back frame is configured below the front frame and has a supporting surface and the distance between the bent part and the supporting surface of the back frame is larger than distance between the body of the front frame and the supporting surface of the back frame; the liquid crystal display panel is configured between the front frame and the back frame; and the first Polaroid is arranged between the front frame and the liquid crystal display panel and is supported by either the body or the bent part.

Description

technical field [0001] The present invention relates to a liquid crystal display, and in particular to a liquid crystal display capable of sharing polarizers with different thicknesses. Background technique [0002] With the increasing development of the electronic industry, flat-panel displays have gradually replaced cathode ray tube displays. Among the many types of flat panel displays, the liquid crystal display technology is the most sophisticated and popular. [0003] Figure 1A It is a schematic diagram of a known liquid crystal display. Please refer to Figure 1A The liquid crystal display 100 includes a front frame 110 , a back frame 120 , a liquid crystal display panel 130 disposed between the front frame 110 and the back frame 120 , and upper and lower polarizers 140 located on upper and lower sides of the liquid crystal display panel 130 . The accommodating space formed between the front frame 110 and the back frame 120 is used to accommodate and fix the liquid ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1335G02F1/1333
Inventor 卢基业吴国文
Owner INNOLUX CORP