CN202120004U

CN202120004U - Ultrathin liquid crystal display (LCD) module structure

Info

Publication number: CN202120004U
Application number: CN2011202044595U
Authority: CN
Inventors: 杜晓勇
Original assignee: XIAMEN BAOLONGDA PHOTOELECTRIC TECHNOLOGY CO LTD
Current assignee: XIAMEN BAOLONGDA PHOTOELECTRIC TECHNOLOGY CO LTD
Priority date: 2011-06-16
Filing date: 2011-06-16
Publication date: 2012-01-18
Anticipated expiration: 2021-06-16

Abstract

The utility model discloses an ultrathin liquid crystal display (LCD) module structure, which comprises an upper polaroid, a lower polaroid and an LCD. The upper polaroid and the lower polaroid are tightly attached to the LCD and integrated with a light guide plate and a reflector plate in attached mode. A soft protective frame is disposed around the LCD. A U-shaped folding edge iron frame tightly surrounds the periphery of an integrated module, the U-shaped folding edge iron frame is formed by being surrounded by a longitudinal U-shaped folding edge, a transverse U-shaped folding edge, an iron frame vertical side and an iron frame bottom side which are opposite. By the adoption of the U-shaped iron frame structure, strength of the outermost layer of the LCD module is enhanced. Meanwhile, the soft protective frame around the LCD has good buffer effect on the moving LCD, thereby ensuring the fact that fracture of the LCD module cannot occur during soft pressing experiments and falling experiments of the ultrathin LCD module.

Description

Ultra-thin liquid crystal display module structure

Technical field

The utility model relates to field of liquid crystal display, relates in particular to a kind of ultra-thin liquid crystal display module structure.

Background technology

LCDs (LCD) has been widely used in various electronic equipments at present, and like mobile phone, palm PC, notebook computer, digital camera and MP4 etc., the liquid crystal display module is a key part and component wherein.The structure of the small-medium size liquid crystal display module on the market is as shown in Figure 1 now, comprises polaroid 1 from top to bottom successively, LCD2, following polaroid 3; And two polaroids are close to LCD2 up and down, are black and white double faced adhesive tape 4 then, last bright enhancement film 5, following bright enhancement film 6; Following diffusion barrier 7, LGP 8, rigid plastic cement frame 9, reflector plate 10; And L sections frame 11, main FPC (Flexible Printed Circuit, flexible PCB) 12, FPC13 backlight.Outermost chase 11 structures of module are L shaped flanging, protect with rigid plastic cement frame 9 around the LCD2.When the thickness of liquid crystal display module is extremely thin; The intensity of the chase of L shaped chase 11 also can be more and more a little less than; Protection to LCD2 also can be worse and worse, after electronic equipment uses the liquid crystal display module of this structure, carries out soft compacting and test; Can be good because of liquid crystal display module insufficient strength, and broken phenomenon of shielding appears; Simultaneously because the thickness of liquid crystal display module is extremely thin; The LCD2 of liquid crystal display module the inside also can be extremely thin, around LCD2, is rigid plastic cement frame 9 at present, after electronic equipment uses the LCDs of this structure; When carrying out drop test, LCD2 just is easy to the phenomenon that occurs breaking.Therefore, be necessary existing structure is improved.

The utility model content

For solving the problems of the technologies described above, the utility model provides a kind of novel liquid crystal to show modular structure, can cushion and reduce the impact of external force to electronic equipment, can protect LCDs better, thereby can protect this electronic equipment better.

For solving the problems of the technologies described above; The technical scheme that the utility model adopted is: a kind of ultra-thin liquid crystal display module structure; Comprise upper and lower polaroid, LCD, after two polaroids were close to LCD up and down, fitting with LGP, reflector plate was one; Soft bearer bar be located at LCD around, it is peripheral that U type flanging chase closely is enclosed in integrated module.

The material of said soft bearer bar is soft padded coaming.

Said U type flanging chase is by relative vertical U-shaped flanging, horizontal U-shaped flanging, and chase vertical edge, the bending of chase base surround.

Said ultra-thin liquid crystal display module structure also comprises between LCD and the reflector plate bright enhancement film, bright enhancement film and diffusion barrier down down.

Said ultra-thin liquid crystal display module structure also comprises at least two flexible PCBs, and one of them flexible PCB and LCD electrically connect, and another flexible PCB connects module backlight.

The utility model increases the outermost intensity of liquid crystal display module through the U-iron mount structure; Soft bearer bar around the while LCD; LCD in the motion has good buffer action, can guarantee that ultra-thin liquid crystal display module is carrying out that soft compacting is tested and the phenomenon that the LCD module breaks can not occur during drop test.

Description of drawings

Fig. 1 is existing liquid crystal display module structure.

Fig. 2 is the liquid crystal display module structure of the utility model.

Fig. 3 is the synoptic diagram of U type flanging chase in the utility model.

Embodiment

Below will specify liquid crystal display module structure with reference to accompanying drawing according to the utility model embodiment.

As shown in Figure 2, the utility model discloses a kind of ultra-thin liquid crystal display module structure, comprise polaroid 1 from top to bottom, LCD2; Following polaroid 3, and two

polaroids

1,3 are close to LCD2 up and down, then with black and white double faced adhesive tape 4, last bright enhancement film 5; Following bright enhancement film 6, following diffusion barrier 7, LGP 8; Reflector plate 10 fit be one, soft bearer bar 14 be located at LCD2 around, it is peripheral that U type flanging chase 15 closely is enclosed in integrated module; The liquid crystal display module is played fixing and protective effect, and FPC12 and LCD2 electrically connect, and FPC13 backlight connects module backlight.Soft bearer bar 14 is selected soft padded coamings such as soft silica gel, air bubble film, polyfoam, synthetic resin for use.

As shown in Figure 3, U type flanging chase 15 in the utility model, by relative vertical U-shaped flanging 151,153, horizontal U-shaped flanging 152,154, chase vertical edge 155,156 bendings of chase base surround.The flanging chase of this kind U type can play the effect that adds hard intensity effectively.

Although the embodiment of the utility model is open as above; But it is not limited only to listed utilization in instructions and the embodiment; It can be applied to the field of various suitable the utility model fully, for being familiar with those skilled in the art, can easily realize other modification; Therefore under the universal that does not deviate from claim and equivalency range and limited, the legend that the utility model is not limited to specific details and illustrates here and describe.

Claims

1. ultra-thin liquid crystal display module structure; Comprise upper and lower polaroid, LCD, two polaroids are close to LCD up and down, and fitting with LGP, reflector plate is one; It is characterized in that soft bearer bar be located at LCD around, it is peripheral that U type flanging chase closely is enclosed in integrated module.

2. ultra-thin liquid crystal display module structure according to claim 1, it is characterized in that: the material of said soft bearer bar is soft padded coaming.

3. ultra-thin liquid crystal display module structure according to claim 2, it is characterized in that: said soft padded coaming is silica gel, air bubble film, polyfoam, synthetic resin.

4. ultra-thin liquid crystal display module structure according to claim 1 is characterized in that: said U type flanging chase is by relative vertical U-shaped flanging, horizontal U-shaped flanging, and chase vertical edge, the bending of chase base surround.

5. ultra-thin liquid crystal display module structure according to claim 4, the material that it is characterized in that said soft bearer bar is soft padded coaming.

6. ultra-thin liquid crystal display module structure according to claim 5 is characterized in that: said ultra-thin liquid crystal display module structure also comprises between LCD and the reflector plate bright enhancement film, bright enhancement film and diffusion barrier down down.

7. ultra-thin liquid crystal display module structure according to claim 6; It is characterized in that: said ultra-thin liquid crystal display module structure also comprises at least two flexible PCBs; One of them flexible PCB and LCD electrically connect, and another flexible PCB connects module backlight.