CN100403105C - Liquid crystal display mould set gum frame and liquid crystal display mould set - Google Patents
Liquid crystal display mould set gum frame and liquid crystal display mould set Download PDFInfo
- Publication number
- CN100403105C CN100403105C CNB2004100518089A CN200410051808A CN100403105C CN 100403105 C CN100403105 C CN 100403105C CN B2004100518089 A CNB2004100518089 A CN B2004100518089A CN 200410051808 A CN200410051808 A CN 200410051808A CN 100403105 C CN100403105 C CN 100403105C
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- liquid crystal
- sidewall
- crystal display
- display module
- trip
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Abstract
The present invention relates to a liquid crystal display (LED) mould which comprises an LCD module rubber frame and a liquid crystal panel, wherein the LCD module rubber frame comprises a base board, a first side wall, a second side wall, a third side wall and a fourth side wall; the first side wall and the second side wall are correspondingly arranged on the base board; the third side wall and the fourth side wall are correspondingly arranged on the base board; a space for accommodating the liquid crystal panel is surrounded by the base board, the first side wall, the second side wall, the third side wall and the fourth side wall; a trip leaf is arranged on one of the third side wall and the fourth side wall; at least one projecting part is arranged on one of the first side wall and the second side wall; the trip leaf and the projecting part are used for fixing the liquid crystal panel in the space of the LCD module rubber frame.
Description
[technical field]
The invention relates to a kind of liquid crystal display module, particularly about a kind of liquid crystal display module glue frame.
[background technology]
The liquid crystal display module generally includes display panels, module backlight and a plurality of framework that is used for this display panels of fixing and module backlight.
A kind of liquid crystal display module of prior art is exposed in No. the 6th, 639,635, the United States Patent (USP) of on October 28th, 2003 bulletin.With reference to Fig. 1, this liquid crystal display module 10 comprises a liquid crystal panel 100, one module 101 backlight, a underframe 122 and a upper frame 124.Wherein, these underframe 122 sides have a plurality of projections 136 (figure only shows one), and these upper frame 124 sides have a plurality of holes 138 (figure only shows one).This underframe 122 is generally the glue frame, and 124 of this upper frames are fit to adopt metal frameworks, as chase etc.
This liquid crystal panel 100 is provided with module 101 stacks backlight, and is contained in this underframe 122.This upper frame 124 cooperates by hole 138 and underframe 122 upper protruding blocks 136, and abundant this liquid crystal panel 100 of fixing and module backlight 101 are in this underframe 122.
But there are the following problems for above-mentioned liquid crystal display module 10: utilize this upper frame 124 as the part that makes liquid crystal panel 100 and underframe 122 combinations, will increase the manufacturing cost of liquid crystal display module 10 because of having increased this upper frame 124; And because there is certain thickness in this upper frame 124, it is buckled on the underframe 122, also will increase the integral thickness and the weight of liquid crystal display module 10.
The liquid crystal display module of another kind of prior art is to adopt double sticky tape liquid crystal panel to be combined on the underframe of liquid crystal display module, and this kind combination is equivalent to save aforesaid upper frame, reaches the purpose that reduces manufacturing cost with this.
But, there are the following problems again with the liquid crystal display module of double sticky tape immobile liquid crystal panel: it simultaneously pastes liquid crystal panel in the liquid crystal display module because of double sticky tape, another side is pasted module framework, and, because the liquid crystal panel below is provided with the blooming piece of module backlight usually, this double sticky tape is pasted the one side of module framework also can paste this blooming piece simultaneously, when this liquid crystal display module needs liquid crystal panel when the liquid crystal display module is peeled off because of heavy industry, can damage double sticky tape, blooming piece, simultaneously, also have the part cull and stay on the liquid crystal panel, so, cause the heavy industry difficulty of this kind liquid crystal display module.
[summary of the invention]
For the liquid crystal display module glue frame manufacturing cost height that solves prior art, the problem that is difficult for the liquid crystal panel dismounting, the invention provides a kind of liquid crystal display module glue frame that reduces manufacturing cost, is easy to the liquid crystal panel dismounting.
The present invention also provides a kind of and reduces manufacturing cost, is easy to the liquid crystal display module of liquid crystal panel dismounting.
Liquid crystal display module glue frame of the present invention comprises a base plate, be oppositely arranged on the first side wall and second sidewall on this base plate and be oppositely arranged on the 3rd sidewall and the 4th sidewall on this base plate, this base plate, the first side wall, second sidewall, the 3rd sidewall and the 4th sidewall surround a receiving space, center section on the 3rd sidewall and the 4th sidewall respectively is provided with a trip shell fragment, this trip shell fragment comprises an elastic arm and a trip, this elastic arm be from its place sidewall extend to form and bearing of trend identical with the bearing of trend of its place sidewall, this trip is arranged on this elastic arm end, two protuberances are set on this second sidewall, and this protuberance is to the inner protrusion of this liquid crystal display module glue frame.
Liquid crystal display module of the present invention comprises a liquid crystal display module glue frame and a liquid crystal panel, this liquid crystal display module glue frame comprises a base plate, be oppositely arranged on the first side wall and second sidewall on this base plate and be oppositely arranged on the 3rd sidewall and the 4th sidewall on this base plate, this base plate, the first side wall, second sidewall, the 3rd sidewall and the 4th sidewall surround a space of accommodating liquid crystal panel, center section on the 3rd sidewall and the 4th sidewall respectively is provided with a trip shell fragment, this trip shell fragment comprises an elastic arm and a trip, this elastic arm be from its place sidewall extend to form and bearing of trend identical with the bearing of trend of its place sidewall, this trip is arranged on this elastic arm end, two protuberances are set on this second sidewall, and this protuberance is to the inner protrusion of this liquid crystal display module glue frame.
Compared to prior art, because liquid crystal display module glue frame of the present invention adopts flexible trip shell fragment, this trip shell fragment can the fixing liquid crystal panel in the glue frame, thereby saved the upper frame of prior art, can save the weight and the thickness of cost, minimizing liquid crystal display module integral body in order to the immobile liquid crystal panel; In addition, because of liquid crystal panel can directly snap in or take out by the trip shell fragment, the assembling of whole liquid crystal display module is easy, also makes things convenient for the heavy industry demand.
[description of drawings]
Fig. 1 is a kind of diagrammatic cross-section of prior art liquid crystal display module.
Fig. 2 is the stereographic map of liquid crystal display module glue frame first embodiment of the present invention.
Fig. 3 is the partial enlarged drawing of Fig. 2 III part.
Fig. 4 is the partial enlarged drawing of Fig. 2 IV part.
Fig. 5 is the three-dimensional exploded view of liquid crystal display module of the present invention.
Fig. 6 is the stereographic map of liquid crystal display module of the present invention.
Fig. 7 is the sectional view of Fig. 6 along the VII-VII direction.
Fig. 8 is the sectional view of Fig. 6 along the VIII-VIII direction.
Fig. 9 is the diagrammatic cross-section of liquid crystal display module glue frame second embodiment of the present invention.
[embodiment]
As shown in Figure 2, be the stereographic map of liquid crystal display module glue frame first embodiment of the present invention.This liquid crystal display module glue frame 20 comprises a base plate 25, the first side wall 21, second sidewall 22, the 3rd sidewall 23 and the 4th sidewall 24.
This base plate 25 is the square plate of a hollow.This first side wall 21 and second sidewall 22 are oppositely arranged on this base plate 25, and this first side wall 21 and second sidewall 22 roughly are with the cross section of base plate 25 structure that forms
Shape.The 3rd sidewall 23 and the 4th sidewall 24 are oppositely arranged on this base plate 25, and the 3rd sidewall 23 and the 4th sidewall 24 roughly are with the cross section of base plate 25 structure that forms
Shape.This base plate 25, the first side wall 21, second sidewall 22, the 3rd sidewall 23 and the 4th sidewall 24 surround a receiving space (not indicating).
On the 3rd sidewall 23 and the 4th sidewall 24 a trip shell fragment 231 and 241 are set respectively, this trip shell fragment 231 and 241 is to be symmetrical arranged, and its structure is identical, below with reference to Fig. 3, trip shell fragment 231 is specified.This trip shell fragment 231 is positioned at the middle part of the 3rd sidewall 23, and it comprises an elastic arm 232 and a trip 233.This elastic arm 232 be from the 3rd sidewall 23 extend to form and bearing of trend identical with the bearing of trend of the 3rd sidewall 23, this trip 233 is arranged on this elastic arm 232 ends, this trip 233 is arranged on this elastic arm 232 ends, the cross section of this trip 233 is
Shape, it has a first surface 234 and a second surface 235.This trip 233 can be under the effect of external force, and the elasticity by elastic arm 232 swings towards the direction vertical with the 3rd sidewall 23, and it is under state of nature a little in the space of this liquid crystal display module glue frame 20.
With reference to Fig. 4, on second sidewall 22 of liquid crystal display module glue frame of the present invention two elasticity protuberances 221 are set, this protuberance 221 is to the inner protrusion of this liquid crystal display module glue frame.Can fully be out of shape when keeping this protuberance 221 to be squeezed, this protuberance 221 and base plate 25 are provided with one at interval 222.
As shown in Figure 5, be the three-dimensional exploded view of liquid crystal display module 60 of the present invention, it shows the combination of a glue frame 20 and a liquid crystal panel 30.This liquid crystal panel 30 generally includes glass substrate 31, polaroid 32 and the drive IC 33 of applying.When liquid crystal panel 30 combines with liquid crystal display module glue frame 20, can be earlier with one side of this liquid crystal panel 30 against the 3rd sidewall 23 with its on trip shell fragment 231, again whole liquid crystal panel 30 is pressed down, liquid crystal panel 30 is all inserted in the space of this liquid crystal display module glue frame 20.In the process that liquid crystal panel 30 presses down, protuberance 221 compressive deformations that are in contact with it, when liquid crystal panel 30 touches the 3rd sidewall 23, need trip shell fragment 241 to be moved outside liquid crystal display module glue frame 20 with external force, after liquid crystal panel 30 is inserted in the space of this liquid crystal display module glue frame 20 fully, remove the external force to trip shell fragment 241, then this trip shell fragment 241 returns to original position, realizes the fixing to liquid crystal panel 30.
In conjunction with after liquid crystal panel 30 and liquid crystal display module glue frame 20 as Fig. 6, Fig. 7 and shown in Figure 8, this trip shell fragment 231 is by the elastic acting force of self, the surface that makes its first surface 234 block glass substrate 31, the second surface 235 of this trip shell fragment 231 is against the side of glass substrate 31.The mode of action of this trip shell fragment 241 is identical with the mode of action of trip shell fragment 231, thereby liquid crystal panel 30 is fixed on the liquid crystal display module glue frame 20, simultaneously, deformation also because of taking place in protuberance 221, another side to glass substrate 31 produces elastic acting force, has further strengthened the retain strength to liquid crystal panel 30.
When needs with liquid crystal panel 30 when liquid crystal display module glue frame 20 takes out, only need trip shell fragment 231 or 241 is drawn back outside liquid crystal display module glue frame 20 with external force, take out liquid crystal panel 30 again and get final product.
Compared to prior art, because of liquid crystal display module glue frame 20 of the present invention adopts flexible trip shell fragment 231,241, this trip shell fragment 231,241 can fixing liquid crystal panel 30 in glue frame 20, thereby saved the upper frame of prior art, can save the weight and the thickness of cost, minimizing liquid crystal display module integral body in order to the immobile liquid crystal panel; In addition, because of liquid crystal panel 30 can directly snap in or take out by trip shell fragment 231,241, the assembling of whole liquid crystal display module is easy, also makes things convenient for the heavy industry demand.
The protuberance of liquid crystal display module glue frame of the present invention and the mode of action of liquid crystal panel also can have other design, join shown in Figure 9, it is the diagrammatic cross-section of liquid crystal display module glue frame second embodiment of the present invention, this liquid crystal display module glue frame is basic identical with the first embodiment glue frame 20, its difference is, this base plate 85 is a square plate, protuberance 821 on this glue frame second sidewall 82 need not to have the elastic deformation function, there is certain intervals between this protuberance 821 and the base plate 85, this height H at interval is less times greater than the thickness of liquid crystal panel 80, at this moment, 821 pairs of liquid crystal panels of protuberance 80 are the fixing mode with the mode of action, that is, a side of this liquid crystal panel 80 can be inserted in the interval between protuberance 821 and the base plate 85, and this protuberance 821 limits liquid crystal panels 80 moving perpendicular to liquid crystal panel 80 directions.
Liquid crystal display module glue frame of the present invention is applicable to the liquid crystal display module of various sizes, particularly, when this liquid crystal display module glue frame is used for the liquid crystal display module of small-medium size, this liquid crystal display module glue frame can only have a trip shell fragment, cooperates a protuberance can reach the function of fixing liquid crystal panel.
Claims (8)
1. liquid crystal display module glue frame, comprise a base plate, be oppositely arranged on the first side wall and second sidewall on this base plate and be oppositely arranged on the 3rd sidewall and the 4th sidewall on this base plate, this base plate, the first side wall, second sidewall, the 3rd sidewall and the 4th sidewall surround a receiving space, it is characterized in that: the center section on the 3rd sidewall and the 4th sidewall respectively is provided with a trip shell fragment, this trip shell fragment comprises an elastic arm and a trip, this elastic arm be from its place sidewall extend to form and bearing of trend identical with the bearing of trend of its place sidewall, this trip is arranged on this elastic arm end, two protuberances are set on this second sidewall, and this protuberance is to the inner protrusion of this liquid crystal display module glue frame.
2. liquid crystal display module glue frame as claimed in claim 1, it is characterized in that: this base plate is the square plate of a square plate or a hollow.
3. liquid crystal display module glue frame as claimed in claim 1, it is characterized in that: this trip cross section is
Shape.
4. liquid crystal display module, comprise a liquid crystal display module glue frame and a liquid crystal panel, this liquid crystal display module glue frame comprises a base plate, be oppositely arranged on the first side wall and second sidewall on this base plate and be oppositely arranged on the 3rd sidewall and the 4th sidewall on this base plate, this base plate, the first side wall, second sidewall, the 3rd sidewall and the 4th sidewall surround a space of accommodating liquid crystal panel, it is characterized in that: the center section on the 3rd sidewall and the 4th sidewall respectively is provided with a trip shell fragment, this trip shell fragment comprises an elastic arm and a trip, this elastic arm be from its place sidewall extend to form and bearing of trend identical with the bearing of trend of its place sidewall, this trip is arranged on this elastic arm end, two protuberances are set on this second sidewall, and this protuberance is to the inner protrusion of this liquid crystal display module glue frame.
5. liquid crystal display module as claimed in claim 4 is characterized in that: this base plate is the square plate of a square plate or a hollow, this liquid crystal panel of this backplanes support.
6. liquid crystal display module as claimed in claim 4 is characterized in that: this trip cross section is
Shape, this trip elasticity fixes this liquid crystal panel.
7. liquid crystal display module as claimed in claim 4 is characterized in that: this protuberance has elasticity, this this liquid crystal panel of protuberance resilient abutment.
8. liquid crystal display module as claimed in claim 4 is characterized in that: have between this protuberance and this base plate at interval, the thickness at this interval is equal to or greater than the thickness of this liquid crystal panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100518089A CN100403105C (en) | 2004-10-07 | 2004-10-07 | Liquid crystal display mould set gum frame and liquid crystal display mould set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100518089A CN100403105C (en) | 2004-10-07 | 2004-10-07 | Liquid crystal display mould set gum frame and liquid crystal display mould set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1758097A CN1758097A (en) | 2006-04-12 |
| CN100403105C true CN100403105C (en) | 2008-07-16 |
Family
ID=36703556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100518089A Expired - Fee Related CN100403105C (en) | 2004-10-07 | 2004-10-07 | Liquid crystal display mould set gum frame and liquid crystal display mould set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100403105C (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI487373B (en) * | 2011-07-18 | 2015-06-01 | Pegatron Corp | Display module and assembling method thereof |
| TWI473496B (en) * | 2011-07-18 | 2015-02-11 | Pegatron Corp | Display module and assembling method thereof |
| CN102355566A (en) * | 2011-11-11 | 2012-02-15 | 苏州胜利精密制造科技股份有限公司 | Fixing structure for liquid crystal television module |
| CN102866522B (en) * | 2012-10-18 | 2015-07-29 | 深圳市华星光电技术有限公司 | A kind of fore shell and liquid crystal display thereof |
| CN102998846B (en) * | 2012-12-12 | 2016-03-30 | 深圳市华星光电技术有限公司 | A kind of narrow frame Liquid Crystal Module and glue frame thereof |
| CN104122681A (en) * | 2013-04-25 | 2014-10-29 | 冠捷投资有限公司 | Supporting structure |
| CN104819438A (en) * | 2015-04-23 | 2015-08-05 | 合肥京东方显示光源有限公司 | Back panel, cementite integrated structure, backlight module and display device |
| CN109445152A (en) * | 2018-11-06 | 2019-03-08 | 惠州市华星光电技术有限公司 | Panel center, display panel and display device |
| JP7116674B2 (en) * | 2018-12-04 | 2022-08-10 | ミネベアミツミ株式会社 | Planar lighting device |
| CN110737124B (en) | 2019-10-24 | 2021-11-30 | 京东方科技集团股份有限公司 | Frame and display device |
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|---|---|---|---|---|
| CN1100206A (en) * | 1993-09-10 | 1995-03-15 | 松下电器产业株式会社 | Unit for locating liquid crystallic displaying board |
| CN1163443A (en) * | 1996-04-23 | 1997-10-29 | 日本电气株式会社 | Fixing structure for liquid crystal display panel of electronic device |
| US6046785A (en) * | 1997-08-30 | 2000-04-04 | Lg Electronics Inc. | Attachment structure of light guide to frame for liquid crystal display device |
| CN1431545A (en) * | 2002-01-08 | 2003-07-23 | 株式会社日立制作所 | Liquid crystal display |
| JP2004094256A (en) * | 2002-09-03 | 2004-03-25 | Samsung Electronics Co Ltd | Flat plate display device |
| JP2004109734A (en) * | 2002-09-20 | 2004-04-08 | Sharp Corp | Liquid crystal display device |
| CN2743864Y (en) * | 2004-09-24 | 2005-11-30 | 鸿富锦精密工业（深圳）有限公司 | Liquid crystal display module rubber frame and liquid crystal display module |
-
2004
- 2004-10-07 CN CNB2004100518089A patent/CN100403105C/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1100206A (en) * | 1993-09-10 | 1995-03-15 | 松下电器产业株式会社 | Unit for locating liquid crystallic displaying board |
| CN1163443A (en) * | 1996-04-23 | 1997-10-29 | 日本电气株式会社 | Fixing structure for liquid crystal display panel of electronic device |
| US6046785A (en) * | 1997-08-30 | 2000-04-04 | Lg Electronics Inc. | Attachment structure of light guide to frame for liquid crystal display device |
| CN1431545A (en) * | 2002-01-08 | 2003-07-23 | 株式会社日立制作所 | Liquid crystal display |
| JP2004094256A (en) * | 2002-09-03 | 2004-03-25 | Samsung Electronics Co Ltd | Flat plate display device |
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| CN2743864Y (en) * | 2004-09-24 | 2005-11-30 | 鸿富锦精密工业（深圳）有限公司 | Liquid crystal display module rubber frame and liquid crystal display module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1758097A (en) | 2006-04-12 |
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Granted publication date: 20080716 Termination date: 20171007 |