CN201266282Y

CN201266282Y - Improved structure of liquid crystal display glue frame

Info

Publication number: CN201266282Y
Application number: CNU2008201033591U
Authority: CN
Inventors: 林平
Original assignee: Fujian Huaying Display Technology Co Ltd
Current assignee: Fujian Huaying Display Technology Co Ltd
Priority date: 2008-08-12
Filing date: 2008-08-12
Publication date: 2009-07-01
Anticipated expiration: 2018-08-12

Abstract

The utility model relates to an LCD, in particular to an improvement of the plastic frame structure of the LCD, which comprises a plastic frame body for fixing a panel and buffer components stuck to the part of the plastic frame contacting with the cutting position of the panel. The utility model can prevent the uneven cut part edges of the panel from directly contacting with the inner wall of the plastic frame, reduces the space for moving of the panel in the plastic frame on the one hand, and prevents foreign matters from being scratched to the maximum. The edges of the panel are not easy to scratch the inner wall of the plastic frame to generate crumbs, so the probability of bad display is greatly reduced.

Description

The improvement structure of LCD glue frame

[technical field]

The utility model relates to LCD, particularly relates to the improvement to LCD adhesive frame structure aspect.

[background technology]

Seeing also shown in Figure 1ly, is the cut-open view of the LCD part-structure of prior art.The liquid crystal display module comprise chase 1 ', panel 2 ', glue frame 3 ' etc. part.Panel 2 ' outside be glue frame 3 ', be plastic cement material.Chase 1 ' cover close in glue frame 3 ' with panel 2 ' on.Because panel 2 ' be that a big glass substrate cuts into several little substrates, so little glass substrate edge is comparatively sharp when cutting, scrape easily rubber frame 3 ', the break flour that drops, break flour invade module cause show bad.

The liquid crystal display module mainly is to reduce moving of panel to the countermeasure that scrapes glue frame bits at present, and employing adds obedient buffer unit and reaches the purpose that compresses.Two kinds of main modes are as follows: first kind of mode, as shown in Figure 2, be chase 1 ' on the position of panel 2 ' contact stick on buffer unit 4 ', the shortcoming of this kind mode is, can counter plate 2 ' cause compressing, cause the repressive light leak in edge; The second way, as shown in Figure 3, be panel 2 ' below glue frame 3 ' on stick on or pour into a mould buffer unit 4 ', then cost is higher as adopting pouring type for this kind mode, and mould material can cause that as the easy deformation of being heated panel pollutes and the dismounting difficulty; As the mode that employing is sticked on, there is the possibility of edge light leak equally.

[utility model content]

Technical problem to be solved in the utility model is to provide a kind of structural improvement of LCD glue frame, reduces the friction between panel and the glue frame, prevents that foreign matter from producing the invasion module and causing demonstration bad.

The utility model is by the following technical solutions:

The improvement structure of LCD glue frame comprises the glue frame body of fixed panel, cuts the position that the position contacts with panel on the described glue frame and is pasted with buffer unit.

Described buffer unit is arranged on the glue frame and cuts four peripheries that the position contacts with panel.

Described buffer unit is arranged on the glue frame and cuts four jiaos that the position contacts with panel.

Described buffer unit is arranged on the glue frame in discontinuous mode and cuts the position that the position contacts with panel.

Described buffer unit is rubber or silica gel.

Advantage of the present utility model is: cut the position that the position contacts with panel and be pasted with buffer unit on the glue frame, can prevent that panel from cutting position cutting out-of-flatness place and directly contacting with glue frame inwall, on the one hand, panel activity space in the glue frame reduces, on the other hand, prevent scraping of foreign matter to greatest extent.The edge of panel is difficult for the scratch of glue frame inwall is produced chip, has reduced because friction at the foreign matter that module internal produces, causes to show that bad probability reduces greatly.

[description of drawings]

In conjunction with the embodiments the utility model being done one with reference to the accompanying drawings describes in detail.

Fig. 1 is the LCD part-structure cut-open view of prior art.

Fig. 2 is the LCD part-structure cut-open view of a kind of measure of available technology adopting.

Fig. 3 is the LCD part-structure cut-open view of the another kind of measure of available technology adopting.

Fig. 4 is a part-structure cut-open view of the present utility model.

[embodiment]

See also shown in Figure 4ly, Fig. 4 is the utility model part-structure cut-open view, and the liquid crystal display module comprises parts such as chase 1, panel 2, glue frame 3.The utility model is to cut the position that position 21 contacts with panel 2 to be pasted with rubber strip 4 as buffer unit on glue frame 3, can prevent that panel from cutting position 21 cutting out-of-flatnesses place and directly contacting with glue frame 3 inwalls, on the one hand, panel 2 activity space in glue frame 3 reduces, on the other hand, prevent scraping of foreign matter to greatest extent.The edge of panel 2 is difficult for the 3 inwall scratches of glue frame are produced chip, has reduced because friction at the foreign matter that module internal produces, causes to show that bad probability reduces greatly.The utility model can reduce the pressure that compresses material counter plate 2 of the prior art when minimizing panel 2 scrapes foreign matter, reduce repressive light leak.

Owing to consider the cost problem, under the prerequisite that does not influence buffering effect, cutting the rubber strip 4 of the position stickup that position 21 contact with panel 2 on the glue frame 3 can corresponding according to circumstances minimizing.Can rubber strip 4 be set with four jiaos and substitute the setting of four limits, also can rubber strip 4 be set in discontinuous mode.Rubber strip 4 in the present embodiment also can be replaced by silica gel strip.

Certainly, the above is the utility model preferred embodiment only, is not in order to limiting practical range of the present utility model, anyly is familiar with this skill person and all should belongs to protection domain of the present utility model in the modification of making without prejudice to spirit of the present utility model.

Claims

1, the improvement structure of LCD glue frame comprises it is characterized in that the glue frame body of fixed panel: cut the position that the position contacts with panel on the described glue frame and be pasted with buffer unit.

2, the improvement structure of LCD glue frame as claimed in claim 1 is characterized in that: described buffer unit is arranged on the glue frame and cuts four peripheries that the position contacts with panel.

3, the improvement structure of LCD glue frame as claimed in claim 1 is characterized in that: described buffer unit is arranged on the glue frame and cuts four jiaos that the position contacts with panel.

4, the improvement structure of LCD glue frame as claimed in claim 1 is characterized in that: described buffer unit is arranged on the glue frame in discontinuous mode and cuts the position that the position contacts with panel.

5, the improvement structure of LCD glue frame as claimed in claim 1 is characterized in that: described buffer unit is rubber or silica gel.