CN101162330A - LCD and backlight module structure, front frame and back board thereof, and manufacturing method thereof - Google Patents
LCD and backlight module structure, front frame and back board thereof, and manufacturing method thereof Download PDFInfo
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- CN101162330A CN101162330A CNA2007101965613A CN200710196561A CN101162330A CN 101162330 A CN101162330 A CN 101162330A CN A2007101965613 A CNA2007101965613 A CN A2007101965613A CN 200710196561 A CN200710196561 A CN 200710196561A CN 101162330 A CN101162330 A CN 101162330A
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Abstract
The invention discloses a liquid crystal display and its backlight module structure, front frame, back plate and a method for manufacturing the same. The liquid crystal display comprises a backlight module, a liquid crystal panel module arranged in front of the backlight module, and a front frame comprising a frame body and a fender. The frame body is provided with a hole, and the fender comprises a first part and a second part, wherein, the first part is arranged in the hole for connecting and fixing the liquid crystal panel module and the backlight module through the front frame, while the second part is arranged between the frame body and the liquid crystal panel module. The method of manufacturing the liquid crystal display is as follows: the fender is formed on the front frame through ejecting and shaping; the liquid crystal panel module and the backlight module are connected and fixed through the front frame; the fender is clamped between the front frame and the liquid crystal panel module.
Description
Technical field
The present invention relates to a kind of LCD, relate in particular to a kind of backlight liquid crystal display modular structure, preceding frame, backboard and manufacture method.
Background technology
About the LCD framework of general prior art as shown in Figure 1a, frame 110, liquid crystal panel module 120 and backlight module 130 before mainly comprising, wherein before frame 110 be used for linking fixedly liquid crystal panel module 120 and backlight module 130.Preceding frame 110 normal flexible glue material 111 (shading strips) that use are attached at front surface as the fender 111 (shading strip) between preceding frame 110 frameworks 112 and the liquid crystal panel module 120, shown in Fig. 1 b and Fig. 1 c.Fig. 1 b is the top view of preceding frame 110.Fig. 1 c is the following view of preceding frame 110.Because the fender 111 (shading strip) that the uses modes of double faced adhesive tape of using are fitted more at present, in the artificial process that attaches, need the suitable manpower of stake to cause the not good result of use that influences of fender 111 (shading strip) contraposition because operating personnel attach the not good of gimmick to reduce fender 111 (shading strip), and the double faced adhesive tape material often has mobile after the experiment of experience fiduciary level or the situation that comes off takes place, and influences the display quality of liquid crystal display device module.
The backlight module framework that the LCD of general prior art is used is shown in Fig. 2 a, mainly comprise gluing frame 131, optical sheet 132, light sources 133, reflector plate 134 and backboard 135, wherein utilize the gluing frame 131 and the tight down of backboard 135 to close, link fixing with reflector plate 134 optical sheet 132, light sources 133.The backboard 135 that uses at present can attach layer protecting film 1352 on plate body 1351; shown in Fig. 2 b; diaphragm 1352 can prevent the friction of backlight module each parts and metal plate 1351 in assembling process and produce some exfoliations, impact the display quality of backlight module.Because the diaphragm 1352 that uses, because area of attachment is huge, needs the suitable time of operating personnel to attach and finishes in the process that attaches by attaching manually at present, increases many human costs.
Summary of the invention
Technical matters to be solved by this invention is to propose the preferable LCD assembling structure of a kind of assembleability, and backlight liquid crystal display modular structure, preceding frame, backboard and manufacture method.
For achieving the above object, frame comprised a framework and a fender before LCD of the present invention comprised a backlight module, a liquid crystal panel module and is arranged at backlight module the place ahead,, at least one hole is set on framework, this fender comprises a first and a second portion, wherein first partly be arranged in the hole, fixedly connected liquid crystal panel module of frame and backlight module before utilizing, and second portion is arranged between framework and the liquid crystal panel module, first connects second portion.
In one embodiment of this invention, the framework in the LCD comprises a plurality of sides and a plurality of corner, and these corners are connected in the confluce of these sides.
In one embodiment of this invention, the first in the LCD is arranged at the side of framework.
In one embodiment of this invention, the first in the LCD is arranged at the corner of framework.
In one embodiment of this invention, the first in the LCD is arranged at the side and the corner of framework.
In one embodiment of this invention, the framework in the LCD comprises a front surface and a rear surface, and wherein the rear surface contacts with liquid crystal panel module.
In one embodiment of this invention, the fender in the LCD comprises that more a third part is arranged at the front surface of framework, and links via first and second portion.
In one embodiment of this invention, the hole in the LCD is a blind hole.
In one embodiment of this invention, the hole in the LCD is a through hole.
In one embodiment of this invention, at least one end of the through hole in the LCD is provided with lead angle.
In one embodiment of this invention, the material of the fender in the LCD is a flexible glue.
For achieving the above object, the invention provides a kind of manufacture method of LCD, comprise with injection molding method one fender is formed on before one on the frame, the fixedly connected liquid crystal panel module of former frame and a backlight module make fender be folded between preceding frame and the liquid crystal panel module.
And, for achieving the above object, frame comprises a framework and a fender before of the present invention, this framework comprises a front surface and a rear surface and at least one hole is set on framework, fender comprises a first and a second portion, wherein first partly be arranged in the hole, and second portion is arranged at the rear surface, first connects second portion.
In one embodiment of this invention, the framework in the preceding frame comprises a plurality of sides and a plurality of corner, and each single corner is connected in the confluce of at least two sides.
In one embodiment of this invention, the first in the preceding frame is arranged at the side of framework.
In one embodiment of this invention, the first in the preceding frame is arranged at the corner of framework.
In one embodiment of this invention, the first in the preceding frame is arranged at the side and the corner of framework.
In one embodiment of this invention, the hole in the preceding frame is a blind hole.
In one embodiment of this invention, the hole in the preceding frame is a through hole.
In one embodiment of this invention, at least one end of through hole in the preceding frame is provided with lead angle.
In one embodiment of this invention, the material of the fender in the preceding frame is a flexible glue.
In one embodiment of this invention, the fender in the preceding frame comprises that more a third part is arranged at the front surface of framework, and links via first and second portion.
And, the invention provides a kind of backlight modular structure, comprise a place ahead and the backboard that a light sources, an optical sheet be arranged at light sources and comprise a plate body and a fender.At least one hole is set on plate body, fender comprises one first part and a second portion, wherein first part is arranged in the hole and utilizes fixedly connected light sources of backboard and optical sheet, and second portion is arranged between plate body and the light sources, and first connects second portion.
In one embodiment of this invention, the backboard in the backlight modular structure comprises a base plate, a plurality of side and a plurality of corner, and each single corner is connected in the confluce of at least two sides.
In one embodiment of this invention, first in the backlight modular structure partly is arranged at the side of backboard.
In one embodiment of this invention, first in the backlight modular structure partly is arranged at the corner of backboard.
In one embodiment of this invention, first in the backlight modular structure partly is arranged at the base plate of backboard.
In one embodiment of this invention, first in the backlight modular structure partly is arranged at the side and the corner of backboard.
In one embodiment of this invention, first in the backlight modular structure partly is arranged at the side and the base plate of backboard.
In one embodiment of this invention, first in the backlight modular structure partly is arranged at the corner and the base plate of backboard.
In one embodiment of this invention, first in the backlight modular structure partly is arranged at side, corner and the base plate of backboard.
In one embodiment of this invention, the backboard in the backlight modular structure comprise an inside surface and an outside surface wherein inside surface contact with light sources, optical sheet.
In one embodiment of this invention, the fender in the backlight modular structure comprises that more a third part is arranged at the outside surface of backboard, and links via first and second portion.
In one embodiment of this invention, the hole in the backlight modular structure is a blind hole.
In one embodiment of this invention, the hole in the backlight modular structure is a through hole.
In one embodiment of this invention, at least one end of the through hole in the backlight modular structure is provided with lead angle.
In one embodiment of this invention, the material of the fender in the backlight modular structure is a flexible glue.
And the present invention also provides a kind of manufacture method of backlight module, comprises with injection molding method one fender is formed on the backboard, with a fixedly connected light sources of backboard and an optical sheet, makes fender be folded between backboard and the light sources.
And, the present invention also provides a kind of backboard, comprise a plate body and a fender, this plate body comprises an inside surface and an outside surface and at least one hole is set on plate body, this fender comprises a first and a second portion, wherein first partly be arranged in the hole and second portion is arranged at inside surface, first connects second portion.
In one embodiment of this invention, the plate body in the backboard comprises base plate, a plurality of side and a plurality of corner, and each single corner is connected in the confluce of at least two sides.
In one embodiment of this invention, the first in the backboard is arranged at the side of plate body.
In one embodiment of this invention, the first in the backboard is arranged at the corner of plate body.
In one embodiment of this invention, the first in the backboard is arranged at the base plate of plate body.
In one embodiment of this invention, the first in the backboard is arranged at the side and the corner of plate body.
In one embodiment of this invention, the first in the backboard is arranged at the side and the base plate of plate body.
In one embodiment of this invention, the first in the backboard is arranged at the corner and the base plate of plate body.
In one embodiment of this invention, the first in the backboard is arranged at side, corner and the base plate of plate body.
In one embodiment of this invention, the hole in the backboard is a blind hole.
In one embodiment of this invention, the hole in the backboard is a through hole.
In one embodiment of this invention, at least one end of the through hole in the backboard is provided with lead angle.
In one embodiment of this invention, the material of the fender in the backboard is a flexible glue.
In one embodiment of this invention, the fender in the backboard comprises that more a third part is arranged at the outside surface of plate body, and links via first and second portion.
LCD assembleability of the present invention is good, can save built-up time, reduces human cost.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Description of drawings
Fig. 1 a be prior art the liquid crystal display device structure synoptic diagram;
Fig. 1 b be prior art preceding mount structure on look synoptic diagram;
Fig. 1 c be prior art preceding mount structure under look synoptic diagram;
Fig. 2 a be prior art the backlight modular structure synoptic diagram;
Fig. 2 b be prior art back board structure on look synoptic diagram;
Fig. 3 is the structural representation of an embodiment of LCD of the present invention;
Fig. 4 a and Fig. 4 b are for looking synoptic diagram under the preceding mount structure among the present invention;
Fig. 5 a to Fig. 5 i is the diagrammatic cross-section of the various variation of preceding mount structure among the present invention;
Fig. 6 a to Fig. 6 d is each embodiment synoptic diagram of preceding frame;
Fig. 7 a is the structural representation of first embodiment of backlight module among the present invention;
Fig. 7 b is the structural representation of second embodiment of backlight module among the present invention;
Fig. 8 is the synoptic diagram of first embodiment of the following backboard of backlight module of the present invention;
Fig. 9 is the synoptic diagram of second embodiment of the following backboard of backlight module of the present invention;
Figure 10 is the synoptic diagram of the 3rd embodiment of the following backboard of backlight module of the present invention;
Figure 11 is the synoptic diagram of the 4th embodiment of the following backboard of backlight module of the present invention;
Figure 12 is the synoptic diagram of the 5th embodiment of the following backboard of backlight module of the present invention.
Wherein, Reference numeral:
110: preceding frame 120: liquid crystal panel module
130: backlight module 111: fender
112: framework 131: the gluing frame
132: optical sheet 133: light sources
134: reflector plate 135: backboard
1351: plate body 1352: diaphragm
310: preceding frame 310B: rear surface
310F: front surface 310H: hole
320: liquid crystal panel module 330: backlight module
311: framework 312: fender
313: side 314: corner
311a～311m: framework 313a～313m: side
310L: lead angle 331: gluing frame
332: optical sheet 333a: light sources
334: reflector plate 335a～335g: following backboard
3351a～3351g: plate body 33511: base plate
3351I: inside surface 3351H: outside surface
33512: side 33513: corner
3352a～3352g: fender 333b: light sources
3353c～3353g: hole
Embodiment
Fig. 3 is the structural representation of an embodiment of LCD of the present invention.Please refer to Fig. 3, LCD of the present invention comprises preceding frame 310, liquid crystal panel module 320 and backlight module 330, before frame 310 a front surface 310F, a rear surface 310B, and at least one hole 310H are arranged, the rear surface 310B of preceding frame 310 contacts with liquid crystal panel module 320 and links fixedly liquid crystal panel module 320 and backlight module 330.Fig. 4 a and Fig. 4 b are for looking synoptic diagram under the preceding mount structure among the present invention.Shown in Fig. 4 a, preceding frame 310 comprises framework 311 and fender 312, this framework 311 comprises a plurality of sides 313 and a plurality of corners 314, and those corners 314 such as are connected at the confluce of side 313, and fender 312 is attached at least one side 313 of framework 311 rear surface 310B in the mode of ejection formation.And for example shown in Fig. 4 b, framework 311 comprises a plurality of sides 313 and a plurality of corners 314, and those corners 314 such as are connected at the confluce of side 313, and fender 312 ' is attached at least one side 313 and a corner 314 of framework 311 in the mode of ejection formation.Fender 312 and 312 ' can be a kind of flexible glue material, and the mode of connection between fender 312 and 312 ', framework 311 and the side 313 can be with reference to the sectional view of the V-V transversal among figure 4a and Fig. 4 b shown in Fig. 5 a to Fig. 5 i.Fig. 5 a to Fig. 5 i is the diagrammatic cross-section of preceding mount structure 310 various variation.Fig. 5 a be preceding frame 310 at the sectional view that does not have hole 310H place, fender 312a directly is attached to the rear surface 310B of framework 311a in the mode of ejection formation, does not touch side 313a and front surface 310F.Fig. 5 b is the sectional view of preceding frame 310 in the variation with hole 310H place, fender 312b directly is attached to the rear surface 310B of framework 311b in the mode of ejection formation, and touching side 313b, framework 311b also is provided with at least one blind hole 310H and does not touch front surface 310F with the bond area that increases fender 312b and engaging force and towards material 312b.Fig. 5 c is the sectional view of preceding frame 310 in the variation with hole 310H place, fender 312c directly is attached to the rear surface 310B of framework 311c in the mode of ejection formation, framework 311c is provided with bond area and the engaging force of at least one through hole 310H with increase fender 312c, and fender 312c is not penetrated into the front surface 310F of framework 311c.Fig. 5 d is the sectional view of preceding frame 310 in the variation with hole 310H place, fender 312d directly is attached to the rear surface 310B of framework 311d in the mode of ejection formation, framework 311d is provided with at least one through hole 310H, and hold at least one end to be provided with lead angle 310L near the front surface 310F of framework 311d at through hole 310H, with bond area and the engaging force of increase fender 312d, yet fender 312d is not penetrated into the front surface 310F of framework 311d.Fig. 5 e is the sectional view of preceding frame 310 in the variation with hole 310H place, fender 312e directly is attached to the rear surface 310B of framework 311e in the mode of ejection formation, framework 311e is provided with at least one through hole 310H and is provided with bond area and the engaging force that lead angle 310L increases fender 312e at least one end in through hole two ends, and fender 312e is not penetrated into the front surface 310F of framework 311e.Fig. 5 f is the sectional view of preceding frame 310 in the variation with hole 310H place, fender 312f directly is attached to the rear surface 310B of framework 311f in the mode of ejection formation, wherein the rear surface 310B of framework 311f has some coarse processing of work, to increase bond area and the engaging force of fender 312f.Fig. 5 g is the sectional view of preceding frame 310 in the variation with hole 310H place, framework 311g is provided with at least one through hole 310H, fender 312g directly is attached to the rear surface of framework 311g and the front surface 310F that penetrated through via holes 310H is attached to framework 311g in the mode of ejection formation, to increase bond area and the engaging force of fender 312g.Fig. 5 h is the sectional view of preceding frame 310 in a variation that does not have hole 310H place, and fender 312h more extends to side 313h with the rear surface 310B that the mode of ejection formation directly is attached to framework 311h.Fig. 5 i is the sectional view of preceding frame 310 in the variation with hole 310H place, fender 312i more extends to side 313i with the rear surface 310B that the mode of ejection formation directly is attached to framework 311i, wherein framework 311i is provided with hole 310H, to increase bond area and the engaging force of fender 312i.
Fig. 6 a to Fig. 6 c is other embodiment of preceding frame 310.Fig. 6 a is fender 312j is attached to framework 311j with the mode segmentation of ejection formation rear surface 310B.Fig. 6 b is another embodiment of preceding frame 310, preceding frame 310 comprises two L shaped framework 311k and 311k ', fender 312k directly is attached to framework 311k and 311k ' rear surface 310B in the mode of ejection formation, earlier go up ejection formation fender 312k at L shaped framework 311k and 311k ', again with framework 311k and 311k ' with welding, screw locks or mode such as sticker combines.Fig. 6 c is another embodiment of preceding frame 310, preceding frame 310 comprises the framework 3111 of two ㄇ fonts, fender 3121 directly is attached to framework 3111 rear surface 310B in the mode of ejection formation, first ejection formation fender 3121 on the framework 3111 of ㄇ font, again with framework 3111 with welding, screw locks or mode such as sticker combines.Fig. 6 d is another embodiment of preceding frame 310, fender 312m directly is attached to framework 311m in the mode of ejection formation, wherein fender 312m is divided into several sections, and each section fender is distributed in front surface 310F, hole 310H and the rear surface 310B of framework 311m simultaneously.
Fig. 7 a to Fig. 7 b is the structural representation of the different embodiment of backlight module of the present invention, wherein Fig. 7 a is depicted as a kind of structural representation of backlight module of side light source type, framework 331 is used for fixing and links optical sheet 332, sidelight source 333a, reflector plate 334 and following backboard 335a, following backboard 335a is made up of the fender 3352a of a plate body 3351a and setting on it, wherein plate body 3351a is made up of with a plurality of corner 33513 base plate 33511, a plurality of side 33512, and wherein corner 33513 is connected in the confluce of dual side-edge 33512 at least.Then a kind of straight structural representation of the backlight module of light source type down shown in Fig. 7 b, framework 331 is used for fixing and links optical sheet 332, lamp source group 333b, reflector plate 334 and following backboard 335b, following backboard 335b is made up of the fender 3352b of a plate body 3351b and setting on it, wherein plate body 3351a is made up of with a plurality of corner 33513 base plate 33511, a plurality of side 33512, and wherein corner 33513 is connected in the confluce of dual side-edge 33512 at least.
Fig. 8 is the synoptic diagram of first embodiment of the following backboard of backlight module of the present invention.Please refer to Fig. 8, fender 3352c is attached to the inside surface 3351I of plate body 3351c and does not contact outside surface 33510 in the mode of ejection formation, wherein plate body 3351a is made up of with a plurality of corner 33513 base plate 33511, a plurality of side 33512, wherein corner 33513 is connected in the confluce of dual side-edge 33512 at least, fender 3352c can be a plurality of and disposes with stripe-arrangement, plate body 3351c is provided with at least one hole 3353c, to strengthen adhering to and engaging of fender 3352c.
The synoptic diagram of second embodiment of the following backboard of Fig. 9 backlight module of the present invention.Please refer to Fig. 9, a most fender 3352d are attached to the inside surface 3351I of plate body 3351d, base plate 33511 and side 33512 respectively in the mode of injection molding, wherein plate body 3351a is made up of with a plurality of corner 33513 base plate 33511, a plurality of side 33512, wherein corner 33513 is connected in the confluce of dual side-edge 33512 at least, the base 33511 of plate body 3351d is respectively arranged with at least one hole 3353d with side 33512, to strengthen adhering to and engaging of fender 3352d.
Figure 10 is the synoptic diagram of the 3rd embodiment of the following backboard of backlight module of the present invention.Please refer to Figure 10, a most fender 3352e are attached to the inside surface 3351I in plate body 3351e, base plate 33511 and corner 33513 respectively in the mode of injection molding, wherein plate body 3351a is made up of with a plurality of corner 33513 base plate 33511, a plurality of side 33512, wherein corner 33513 is connected in the confluce of dual side-edge 33512 at least, plate body 3351e is provided with a plurality of hole 3353e, to strengthen adhering to and engaging of fender 3352e.
Figure 11 is the synoptic diagram of the 4th embodiment of the following backboard of backlight module of the present invention.Please refer to Figure 11, a most fender 3352f are attached to the inside surface 3351I in plate body 3351f side 33512, base plate 33511 and corner 33513 in the mode of injection molding, wherein plate body 3351a is made up of with a plurality of corner 33513 base plate 33511, a plurality of side 33512, wherein corner 33513 is connected in the confluce of dual side-edge 33512 at least, and plate body 3351f is provided with a plurality of hole 3353f to strengthen adhering to and engaging of fender 3352f.
Figure 12 is the synoptic diagram of the 5th embodiment of the following backboard of backlight module of the present invention.Please refer to Figure 12, a most fender 3352g are attached to the side 33512 and base plate 33511 of plate body 3351g in the mode of injection molding, wherein plate body 3351g is made up of with a plurality of corner 33513 base plate 33511, a plurality of side 33512, wherein corner 33513 is connected in the confluce of dual side-edge 33512 at least, plate body 3351g is provided with a plurality of hole 3353g, to strengthen adhering to and engaging of fender 3352g, wherein fender 3352g is distributed in inside surface 3351I, outside surface 33510 and the hole of plate body 3351h.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (52)
1. a LCD is characterized in that, comprises:
One backlight module;
One liquid crystal panel module is arranged at this backlight module the place ahead;
Frame before one, comprise a framework and a fender, at least one hole is set on this framework, this fender comprises a first and a second portion, this first part is arranged in this hole, fixedly connected this liquid crystal panel module of frame and this backlight module before being somebody's turn to do, this second portion is arranged between this framework and this liquid crystal panel module, and this first connects this second portion.
2. LCD according to claim 1 is characterized in that, this framework comprises a plurality of sides and a plurality of corner, and each these single a plurality of corner is connected in the confluce of at least two these a plurality of sides.
3. LCD according to claim 2 is characterized in that, this first part is arranged at these a plurality of sides of this framework.
4. LCD according to claim 2 is characterized in that, this first part is arranged at these a plurality of corners of this framework.
5. LCD according to claim 2 is characterized in that, this first part is arranged at these a plurality of sides and these a plurality of corners of this framework.
6. LCD according to claim 1 is characterized in that, this framework comprises a front surface and a rear surface, and this rear surface contacts with this liquid crystal panel module.
7. LCD according to claim 6 is characterized in that, this fender comprises that more a third part is arranged at the front surface of this framework, and is connected with this second portion via this first.
8. LCD according to claim 1 is characterized in that, this hole is a blind hole.
9. LCD according to claim 1 is characterized in that, this hole is a through hole.
10. LCD according to claim 9 is characterized in that, at least one end of this through hole is provided with lead angle.
11. LCD according to claim 1 is characterized in that, the material of this fender is a flexible glue.
12. the manufacture method of a LCD is characterized in that, comprises:
With injection molding method one fender is formed on the preceding frame;
With a fixedly connected liquid crystal panel module of this preceding frame and a backlight module;
Make this fender be folded between this preceding frame and this liquid crystal panel module.
13. frame before a kind is characterized in that, comprises:
One framework, this framework comprise a front surface and a rear surface, and at least one hole is set on this framework;
One fender, this fender comprise a first and a second portion, and this first part is arranged in this hole, and this second portion is arranged at this rear surface, and this first connects this second portion.
14. frame before according to claim 13 is characterized in that this framework comprises a plurality of sides and a plurality of corner, each these single a plurality of corner is connected in the confluce of these a plurality of sides of at least two.
15. frame before according to claim 14 is characterized in that this first is arranged at these a plurality of sides of this framework.
16. frame before according to claim 14 is characterized in that this first is arranged at these a plurality of corners of this framework.
17. frame before according to claim 14 is characterized in that, this first is arranged at these a plurality of sides and these a plurality of corners of this framework.
18. frame before according to claim 13 is characterized in that this hole is a blind hole.
19. frame before according to claim 13 is characterized in that this hole is a through hole.
20. frame before according to claim 19 is characterized in that at least one end of this through hole is provided with lead angle.
21. frame before according to claim 13 is characterized in that the material of this fender is a flexible glue.
22. frame before according to claim 13 is characterized in that this fender comprises that also a third part is arranged at the front surface of this framework, and is connected with this second portion via this first.
23. a backlight modular structure is characterized in that, comprises:
One light sources;
One optical sheet is arranged at the place ahead of this light sources;
One backboard, comprise a plate body and a fender, at least one hole is set on this plate body, this fender comprises one first part and a second portion, this first part is arranged in this hole, fixedly connected this light sources of this backboard and this optical sheet, this second portion is arranged between this plate body and this light sources, and this first connects this second portion.
24. backlight modular structure according to claim 23 is characterized in that, this backboard comprises a base plate, a plurality of side and a plurality of corner, and each these single a plurality of corner is connected in the confluce of at least two these a plurality of sides.
25. backlight modular structure according to claim 24 is characterized in that, this first part is arranged at these a plurality of sides of this backboard.
26. backlight modular structure according to claim 24 is characterized in that, this first part is arranged at these a plurality of corners of this backboard.
27. backlight modular structure according to claim 24 is characterized in that, this first part is arranged at the base plate of this backboard.
28. backlight modular structure according to claim 24 is characterized in that, this first part is arranged at these a plurality of sides and these a plurality of corners of this backboard.
29. backlight modular structure according to claim 24 is characterized in that, this first part is arranged at this a plurality of sides and base plate of this backboard.
30. backlight modular structure according to claim 24 is characterized in that, this first part is arranged at this a plurality of corners and base plate of this backboard.
31. backlight modular structure according to claim 24 is characterized in that, this first part is arranged at these a plurality of sides, this a plurality of corners and base plate of this backboard.
32. backlight modular structure according to claim 23 is characterized in that, this backboard comprises an inside surface and an outside surface, and this inside surface contacts with this light sources, optical sheet.
33. backlight modular structure according to claim 23 is characterized in that, this fender comprises that more a third part is arranged at the outside surface of this backboard, and is connected with this second portion via this first.
34. backlight modular structure according to claim 23 is characterized in that, this hole is a blind hole.
35. backlight modular structure according to claim 23 is characterized in that, this hole is a through hole.
36. backlight modular structure according to claim 35 is characterized in that, at least one end of this through hole is provided with lead angle.
37. backlight modular structure according to claim 23 is characterized in that, the material of this fender is a flexible glue.
38. the manufacture method of a backlight module is characterized in that, comprises:
With injection molding method one fender is formed on the backboard;
With a fixedly connected light sources of this backboard and an optical sheet;
Make this fender be folded between this backboard and this light sources.
39. a backboard is characterized in that, comprises:
One plate body, this plate body comprise an inside surface and an outside surface, and at least one hole is set on this plate body;
One fender, this fender comprise a first and a second portion, and this first part is arranged in this hole, and this second portion is arranged at this inside surface, and this first connects this second portion.
40., it is characterized in that this plate body comprises base plate, a plurality of side and a plurality of corner according to the described backboard of claim 39, each these single a plurality of corner is connected in the confluce of at least two these a plurality of sides.
41., it is characterized in that this first is arranged at these a plurality of sides of this plate body according to the described backboard of claim 40.
42., it is characterized in that this first is arranged at these a plurality of corners of this plate body according to the described backboard of claim 40.
43., it is characterized in that this first is arranged at the base plate of this plate body according to the described backboard of claim 40.
44., it is characterized in that this first is arranged at these a plurality of sides and these a plurality of corners of this plate body according to the described backboard of claim 40.
45., it is characterized in that this first is arranged at this a plurality of sides and base plate of this plate body according to the described backboard of claim 40.
46., it is characterized in that this first is arranged at this a plurality of corners and base plate of this plate body according to the described backboard of claim 40.
47., it is characterized in that this first is arranged at these a plurality of sides, this a plurality of corners and base plate of this plate body according to the described backboard of claim 40.
48., it is characterized in that this hole is a blind hole according to the described backboard of claim 39.
49., it is characterized in that this hole is a through hole according to the described backboard of claim 39.
50., it is characterized in that at least one end of this through hole is provided with lead angle according to the described backboard of claim 49.
51., it is characterized in that the material of this fender is a flexible glue according to the described backboard of claim 39.
52., it is characterized in that this fender comprises that also a third part is arranged at the outside surface of this plate body, and is connected with this second portion via this first according to the described backboard of claim 39.
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| CN2007101965613A CN101162330B (en) | 2007-11-29 | 2007-11-29 | LCD and backlight module structure, front frame and back board thereof, and manufacturing method thereof |
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| CN2009101186878A Division CN101504119B (en) | 2007-11-29 | 2007-11-29 | LCD and its backlight modular structure, front frame, backboard and production method thereof |
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| CN101162330B CN101162330B (en) | 2010-07-28 |
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