CN101368697A - Backlight module and its light tube holder - Google Patents
Backlight module and its light tube holder Download PDFInfo
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- CN101368697A CN101368697A CNA2008101699075A CN200810169907A CN101368697A CN 101368697 A CN101368697 A CN 101368697A CN A2008101699075 A CNA2008101699075 A CN A2008101699075A CN 200810169907 A CN200810169907 A CN 200810169907A CN 101368697 A CN101368697 A CN 101368697A
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- elastic portion
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- tube
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Abstract
The invention relates to a backlight module and the lamp tube clamp base thereof. The backlight module comprises a lamp tube, a lamp tube clamp base and an upper retaining piece. The lamp tube clamp base is provided with a pair of mutually-opposite clamping parts. The clamping parts are enclosed to form an opening; the two clamping parts are respectively positioned on both sides of the opening to clamp the lamp tube. A pair of elastic parts is respectively connected with the two clamping parts; the elastic parts extend upwards from the opening and are folded reversely to extend out of the opening and the two clamping parts. The elastic part extension distance is maintained between the two elastic parts. The lamp tube assembly-disassembly space and the lamp tube clamping front space are maintained between the clamping parts. Wherein, the position of the elastic part extension distance of the elastic parts is arranged between the position of the lamp tube assembly-disassembly space and the position of the lamp tube before-clamping space; thereby, the convenience of the assembly and disassembly of the lamp tube and the lamp tube fixation effect after mounting are guaranteed simultaneously.
Description
Technical field
The present invention relates to a kind of backlight module, and be particularly related to the fluorescent-tube fixer of backlight liquid crystal display module.
Background technology
Along with the quick progress of electronic technology and display equipment (for example LCD) production technology, the production cost of display equipment also reduces day by day.Display equipment not only is widely used in the display unit of computer, also is widely used in the family life of ordinary consumer at present, for example views and admires TV programme and enjoys multimedia vision entertainment effect.
Please refer to Figure 1A, it is the three-dimensional exploded view of existing display equipment.Display equipment 100 has backlight module 200 and display floater 102.When display floater 102 is liquid crystal panel, because liquid crystal itself can't be luminous, therefore need to supply light source by backlight module 200, make display floater 102 that normal and the well-balanced image of brightness can be provided thus.Therefore, backlight module 200 is one of key part and component of display equipment 100.In backlight module 200, have optical diaphragm group 120 (for example LGP or diffusion sheet 122 etc.), use so that the distribution of the light that light source (for example fluorescent tube 130 or light emitting diode etc.) is launched is more even.
Also have a plurality of fixed structures in the display equipment 100 in order to fix each element and to separate each element.For instance, but preceding frame 110 and backboard 114 frames are lived or fixed display panel 102 and optical diaphragm group 120; But the position of light tube holder 150 fixed lamp tubes 130 is shown in Figure 1B and Fig. 1 C; Last block piece 140 and following block piece 112 can be separated fluorescent tube 130, optical diaphragm group 120 and display floater 102 etc.
Please also refer to Figure 1B and Fig. 1 C, it is respectively the three-dimensional exploded view and combination generalized section of existing light tube holder 150.Light tube holder 150 can be clamped the periphery of fluorescent tube 130.Then, the cavity 172 by stop part 170 is covering whole light tube holder 150 again, leaves its position after avoiding fluorescent tube 130 to break away from light tube holders 150, and then collides other elements (for example other fluorescent tubes 130 or diffusion sheet 122 etc.) and cause damage.
In the prior art, fluorescent tube 130 only grips against the elastic force of light tube holder 150.When the clamping strength of light tube holder 150 is big,, yet in the installation or removal process of fluorescent tube 130, be not easy very much light tube holder 150 is filled in or extracted to fluorescent tube 130 though the effect that fluorescent tube 130 is gripped is better.Tend to when installation or removal fluorescent tube 130, overexert, cause fluorescent tube 130 fractures on the contrary easily.On the other hand, when the clamping strength of light tube holder 150 was less, fluorescent tube 130 broke away from from light tube holder 150 easily, and then near the element (for example stop part 170) colliding and breaking.Hence one can see that, no matter the clamping strength of light tube holder 150 is big or little, all is difficult to take into account the convenience and fluorescent tube 130 fixed effects of fluorescent tube 130 loading and unloading.
In view of this, need a kind of fixed form of new fluorescent tube, can make things convenient for the loading and unloading of fluorescent tube, can firmly fix fluorescent tube again after the installation, and need not worry the size of the clamping strength of light tube holder.
Summary of the invention
The object of the present invention is to provide a kind of light tube holder and have the backlight module of this light tube holder, this light tube holder can be taken into account the convenience of fluorescent tube loading and unloading and back fluorescent tube fixed effect is installed.
A technical scheme of the present invention is for providing a kind of light tube holder, and it has a pair of clamping part respect to one another.Clamping part surrounds and forms an opening, and two clamping parts are positioned at the both sides of opening respectively.A pair of elastic portion connects two clamping parts respectively, and elastic portion extends upward and reflexed and extending to outside opening and two clamping parts from the opening of clamping part.
There is the elastic portion extension distance between the two elastic portion.There is the preceding spacing of fluorescent tube loading and unloading spacing and tube clamping between the clamping part.Between the position of the position of the elastic portion extension distance of elastic portion spacing before the position of the fluorescent tube of clamping part loading and unloading spacing and tube clamping.
In one embodiment, the scope of elastic portion extension distance is between 1.2 centimetres and 25 centimetres.In one embodiment, the scope of fluorescent tube loading and unloading spacing is between 0.6 centimetre and 15 centimetres.In one embodiment, the scope of the preceding spacing of tube clamping is between 0.8 centimetre and 20 centimetres.
In one embodiment, each elastic portion all comprises an arc sections, and arc sections is connected with clamping part respectively and has a radius of curvature before the deformation.The scope of radius of curvature is between 0.5 centimetre and 5 centimetres before the deformation.
The present invention discloses a kind of backlight module, and it has light tube holder, fluorescent tube and last block piece as the aforementioned.Be provided with a groove in the last block piece.During assembling, the end of fluorescent tube is disposed between two clamping parts of light tube holder, and light tube holder is disposed within the groove of block piece, and the two elastic portion butt of the inwall of groove and light tube holder and make light tube holder produce deformation.
After deformation, have elastic portion butt distance between the two elastic portion of light tube holder, and between the clamping part after existing fluorescent tube to fix spacing and tube clamping after the deformation spacing.
Elastic portion butt after deformation distance is less than the elastic portion extension distance before the deformation, and fluorescent tube fixes spacing and loads and unloads spacing less than fluorescent tube, and after the tube clamping spacing less than tube clamping before spacing.
In one embodiment, the ratio range of elastic portion butt distance and elastic portion extension distance is between 0.67 and 0.76.The scope of elastic portion butt distance is between 0.8 centimetre and 19 centimetres.
In one embodiment, fluorescent tube fixes the ratio range of spacing and fluorescent tube loading and unloading spacing between 0.67 and 0.80.Fluorescent tube fixes the scope of spacing between 0.4 centimetre and 12 centimetres.
In one embodiment, after the tube clamping before spacing and the tube clamping ratio range of spacing between 0.74 and 0.76.The scope of spacing is between 0.6 centimetre and 15 centimetres after the tube clamping.
Another technical scheme of the present invention is for providing a kind of backlight module, and this kind backlight module has fluorescent tube, light tube holder and upper stop.As previously mentioned, light tube holder has clamping part and elastic portion, and wherein each elastic portion all comprises arc sections.Elastic portion is connected with clamping part by arc sections.Arc sections has the preceding radius of curvature of deformation.
During assembling, fluorescent tube is disposed between two clamping parts, and light tube holder is disposed within the groove, and the inwall of groove and two elastic portion butt, makes light tube holder produce deformation.Arc sections is radius of curvature after having deformation after the deformation.
Arc sections after deformation, after its deformation radius of curvature less than the deformation before the deformation before radius of curvature.In one embodiment, after the deformation before radius of curvature and the deformation ratio range of radius of curvature between 0.40 and 0.80.The scope of radius of curvature is between 0.2 centimetre and 4 centimetres after the deformation.
As shown in the above description, when light tube group was loaded in the light tube holder, the clamping part of light tube holder and elastic portion all can be shunk, and then increased its elastic force and chucking power, can firmly clamp fluorescent tube.On the other hand, all comparatively loose based on the clamping part and the elastic portion of the light tube holder before the deformation in the installation or removal process of fluorescent tube, so the loading and unloading of fluorescent tube can be comparatively convenient.
Disclosed backlight module of the present invention and light tube holder thereof are taken into account the convenience of fluorescent tube loading and unloading and back fluorescent tube fixed effect are installed by the setting of its clamping part and elastic portion.
Description of drawings
Figure 1A is the three-dimensional exploded view of existing display equipment.
Figure 1B is the three-dimensional exploded view of the light tube holder of existing display equipment.
Fig. 1 C is the solid combination schematic diagram of the light tube holder of existing display equipment.
Fig. 2 A is the partial enlarged drawing of backlight module of the present invention.
Fig. 2 B is the combination schematic diagram of backlight module shown in Fig. 2 A.
Fig. 3 A is the generalized section before the light tube holder assembling shown in Fig. 2 A.
Fig. 3 B is the generalized section after the light tube holder assembling shown in Fig. 2 B.
Wherein, description of reference numerals is as follows:
100: display equipment 102: display floater
112: following block piece 120: optical diaphragm group
124: reflector plate 132: the crown top of burner
142: groove 150: light tube holder
154: clamping part 158: arc sections
170: stop part D
1: the elastic portion extension distance
D
2: elastic portion butt distance R
1: spacing before the tube clamping
R
2: spacing 110 after the tube clamping: preceding frame
114: backboard 122: diffusion sheet
130: fluorescent tube 140: go up block piece
152: opening 156: elastic portion
160: printed circuit board (PCB) 172: cavity
200: backlight module d
1: fluorescent tube loading and unloading spacing
d
2: fluorescent tube fixes spacing r
1: radius of curvature before the deformation
r
2: radius of curvature after the deformation
The specific embodiment
Please also refer to Fig. 2 A and Fig. 2 B, three-dimensional exploded view and combination schematic diagram are amplified in its part that is respectively backlight module 200 of the present invention.Backlight module 200 comprises backboard 114, optical diaphragm group 120, reflector plate 124, fluorescent tube 130, goes up block piece 140, following block piece 112 and light tube holder 150.Be described as follows one by one.
In preferred embodiment, light source is a fluorescent tube 130, for example tubular light-emitting component such as cold-cathode fluorescence lamp or hot-cathode fluorescent lamp.In preferred embodiment, fluorescent tube 130 is disposed between optical diaphragm group 120 and the reflector plate 124.
The end of fluorescent tube 130 is provided with the crown top of burner 132, and the electrode (not shown) that it electrically connects fluorescent tube 130 is used for electrode is electrically connected with extraneous.The crown top of burner 132 can be made by conductive materials (for example metal such as copper, aluminium alloy).
In preferred embodiment, last block piece 140 is provided with groove 142.Particularly, groove 142 is the bottoms that are disposed at block piece 140, and Open Side Down for it.The position of groove 142 is corresponding to the position of light tube holder 150, and groove 142 is in order to hold light tube holder 150.
Each light tube holder 150 has a pair of clamping part 154 and a pair of elastic portion 156.Two clamping parts 154 are set up toward each other, surround to form an opening 152, and two clamping parts 154 lay respectively at the both sides of this opening 152, and two clamping parts 154 can be used to clamping fluorescent tube 130.
In preferred embodiment, each elastic portion 156 and clamping part 154 junctions can have one section arc sections 158 in addition, and it is connected with clamping part 154 and elastic portion 156 respectively.More particularly, arc sections 158 is positioned at an end of elastic portion 156, and elastic portion 156 is to be connected to clamping part 154 with arc sections 158.In other words, arc sections 158 is meant that elastic portion 156 extends upward the also part of reflexed from opening 152.
When assembling, fluorescent tube 130 is filled in light tube holder 150 from opening 152, makes the end of fluorescent tube 130 or the crown top of burner 132 be disposed between two clamping parts 154.Then, light tube holder 150 is disposed in the groove 142 of block piece 140, and promptly light tube holder 150 together is placed in the space of groove 142 together with the end or the crown top of burner 132 of the fluorescent tube 130 of its clamping.Elastic portion 156 butts of the inwall of groove 142 and light tube holder 150, and then make light tube holder 150 produce deformation.
Please also refer to Fig. 3 A and Fig. 3 B.Fig. 3 A is the generalized section of the preceding light tube holder 150 of assembling.Fig. 3 B is the light tube holder 150 after assembling and the generalized section of fluorescent tube 130.
The section shape of each clamping part 154 can be circular-arc, and its radian cooperates the periphery of fluorescent tube 130.Thus, when fluorescent tube 130 is assembled on the light tube holder 150, can closely the fit peripheral surface of fluorescent tube 130 of clamping part 154.Before assembling, maximum spacing is expressed as the preceding spacing R of tube clamping between two clamping parts 154
1, its position is about the middle position of two clamping parts 154.
Spacing R before the tube clamping
1Size relevant with the radian of clamping part 154, and the radian of clamping part 154 can cooperate the size of fluorescent tube 130 and adjust.In preferred embodiment, spacing R before the tube clamping
1Scope can be between 0.8 centimetre (mm) and 20 centimetres (mm).
As previously mentioned, fluorescent tube 130 can be filled between two clamping parts 154 by the opening 152 between two clamping parts 154.Outwards drop out opening 152 shrink slightly easily again from opening 152 for fear of fluorescent tube 130.Specifically, minimum spacing is expressed as fluorescent tube loading and unloading spacing d between two clamping parts 154
1, its position is positioned at the same end of two clamping parts 154, just is adjacent to or is positioned at the position of opening 152.
Fluorescent tube loading and unloading spacing d
1Size relevant with the size of fluorescent tube 130.Generally speaking, fluorescent tube loading and unloading spacing d
1During less than the diameter of fluorescent tube 130, can avoid fluorescent tube 130 to come off by opening 152.Yet, fluorescent tube loading and unloading spacing d
1Too little meeting makes loading and unloading fluorescent tube 130 be difficult for.In preferred embodiment, its chucking power after by light tube holder 150 deformation fixes fluorescent tube 130, so the width of the opening 152 before the clamping need not excess shrinkage.Therefore, fluorescent tube loading and unloading spacing d
1The diameter that is equal to or slightly less than fluorescent tube 130 gets final product.Particularly, fluorescent tube loading and unloading spacing d
1Scope can be between 0.6 centimetre (mm) and 15 centimetres (mm).
One end of two elastic portion 156 is connected to clamping part 154 respectively, and two elastic portion 156 other ends (to call end in the following text) then lay respectively at the both sides of two clamping parts 154 and opening 152.Distance table maximum between the two elastic portion 156 is shown elastic portion extension distance D
1, its position is greatly near two elastic portion 156 is positioned at the terminal of clamping part 154 both sides or its.In preferred embodiment, elastic portion extension distance D
1It is the spacing between two elastic portion 156 ends.
In preferred embodiment, elastic portion extension distance D
1The position between fluorescent tube loading and unloading spacing d
1The position and tube clamping before spacing R
1The position between.The elastic portion extension distance D of elastic portion 156
1The position can be meant that two elastic portion 156 is positioned at the position of the end of clamping part 154 and opening 152 both sides.Fluorescent tube loading and unloading spacing d
1The position be adjacent to the position of opening 152, or be positioned at the position of opening 152, spacing R before the tube clamping
1Can be meant the position of two clamping parts, 154 central authorities.In other words, after each elastic portion 156 extended upward reflexed by opening 152 again, the end of each elastic portion 156 was between opening 152 and clamping part 154 central authorities.
Because the end of two elastic portion 156 lays respectively at the both sides of opening 152 and clamping part 154, elastic portion extension distance D
1Size inevitable greater than fluorescent tube loading and unloading spacing d
1In preferred embodiment, elastic portion extension distance D
1Greater than fluorescent tube loading and unloading spacing d
1With spacing R before the tube clamping
1Elastic portion extension distance D
1Scope can be between 1.2 centimetres (mm) and 25 centimetres (mm).
As previously mentioned, each elastic portion 156 is connected with clamping part 154 and the part of reflexed is an arc sections 158.Arc sections 158 is one section level and smooth circular arc, rather than with the form reflexed of acute angle.Arc sections 158 has the preceding radius of curvature r of a deformation
1In preferred embodiment, radius of curvature r before the deformation of arc sections 158
1Scope can be between 0.5 centimetre and 5 centimetres.
When assembling fluorescent tube 130, light tube holder 150 and last block piece 140, light tube holder 150 can be squeezed and deformation.Particularly, light tube holder 150 can be subjected to the inwall butt and the extruding of the groove 142 of block piece 140, and makes that two elastic portion 156 can be close to each other, and promotes two clamping parts 154 and draw close mutually.
Behind assembling fluorescent tube 130, light tube holder 150 and last block piece 140, between two clamping parts 154 after having tube clamping after the deformation spacing R
2, spacing R before the tube clamping before its position and the deformation
1The position similar, all can be the middle position of clamping part 154.
Spacing R after the tube clamping after the deformation
2With spacing R before the tube clamping before the deformation
1Ratio range can be between 0.74 and 0.76.That is to say that the spacing between two clamping parts 154 after the deformation is dwindled, spacing R after the tube clamping
2Narrow down to the preceding spacing R of the preceding tube clamping of deformation approximately
10.74 times to 0.76 times between.
As previously mentioned, the radian of clamping part 154 meetings along the periphery of fluorescent tube 130 after the assembling closely clips fluorescent tube 130, so spacing R after the tube clamping
2Should be slightly larger than or equal the diameter of fluorescent tube 130.In preferred embodiment, clamping part 154 clamps the crown top of burner 132 of fluorescent tube 130 ends, and electrically connects with the crown top of burner 132.Hence one can see that, spacing R after the tube clamping
2The diameter that approximates fluorescent tube 130 adds the width of the crown top of burner 132.Spacing R after the tube clamping
2Scope can be between 0.6 centimetre (mm) and 15 centimetres (mm).
On the other hand, after deformation, exist fluorescent tube to fix spacing d between two clamping parts 154
2, spacing d can be loaded and unloaded with the fluorescent tube before the deformation in its position
1The position similar, promptly all can be an end of clamping part 154, just be adjacent to the position of opening 152 or be positioned at the position of opening 152.
Fluorescent tube after the deformation fixes spacing d
2With the fluorescent tube loading and unloading spacing d before the deformation
1Ratio range can be between 0.67 and 0.80.That is to say that the spacing between two clamping parts 154 after the deformation is dwindled, fluorescent tube fixes spacing d
2Narrow down to the preceding fluorescent tube loading and unloading spacing d of deformation approximately
10.67 times to 0.80 times between.
As previously mentioned, the opening 152 after the assembling can shrink, and outwards comes off from opening 152 to avoid fluorescent tube 130.Therefore fluorescent tube fixes spacing d
2Should be less than the diameter of fluorescent tube 130.In preferred embodiment, fluorescent tube fixes spacing d
2Scope can be between 0.4 centimetre (mm) and 12 centimetres (mm).
The inwall butt of two elastic portion 156 and last block piece 140 grooves 142.The spacing of the inwall of groove 142 is less than elastic portion extension distance D
1, and when the inwall of two elastic portion 156 butt grooves 142, two elastic portion 156 can be subjected to the extruding of inwall of groove 142 and deformation.There is an elastic portion butt distance D between the two elastic portion 156 after the deformation
2, its position should two elastic portion 156 respectively with the both sides inwall butt part of groove 142.In preferred embodiment, the butt part is normally near elastic portion 156 terminal or its, i.e. elastic portion butt distance D
2The position fix spacing d between fluorescent tube
2The position and tube clamping after spacing R
2The position between.
Hence one can see that, fluorescent tube 130, on before block piece 140 and light tube holder 150 assemblings, because the opening 152 of light tube holder 150 is bigger, and the clamping part 154 of light tube holder 150 is all comparatively loose with elastic portion 156, so need not require great effort and light tube holder 150 can be filled in or extracted to fluorescent tube 130 during loading and unloading, the person of being easy to use loads and unloads use.
Yet, fluorescent tube 130, on after block piece 140 and light tube holder 150 assemblings, the inwall butt of the groove 142 of last block piece 140 and push elastic portion 156 makes the elastic portion 156 and clamping part 154 deformation of whole light tube holder 150, and then increases its chucking power.Opening 152 is drawn close because of clamping part 154 and is shunk, and makes fluorescent tube 130 to be dropped out by opening 152 easily.Also can further the fit surface of fluorescent tube 130 of clamping part 154 after the deformation, more firmly fixed lamp tube 130.
Though the present invention discloses as above by embodiment; but it is not in order to limit the present invention; the technical staff of any the technical field of the invention; without departing from the spirit and scope of the present invention; can do the variation and the modification of various identity properties, so protection scope of the present invention is as the criterion when looking appended the scope that claim defined.
Claims (10)
1. a light tube holder comprises:
A pair of clamping part, toward each other and surround to form an opening, described clamping part is positioned at the both sides of this opening respectively, and in order to clamping one fluorescent tube; And
A pair of elastic portion is connected with described clamping part respectively, and extends upward and reflexed and extending to outside this opening and the described clamping part from this opening;
Wherein, there is an elastic portion extension distance between the described elastic portion, there is fluorescent tube loading and unloading spacing between the described clamping part, the position of this fluorescent tube loading and unloading spacing is adjacent to or is positioned at the position of this opening, spacing before one tube clamping is arranged, between the position of the position of this elastic portion extension distance spacing before the position of this fluorescent tube loading and unloading spacing and this tube clamping between the described clamping part.
2. light tube holder as claimed in claim 1, wherein the scope of this elastic portion extension distance is between 1.2 centimetres and 25 centimetres.
3. light tube holder as claimed in claim 1, wherein the scope of this fluorescent tube loading and unloading spacing is between 0.6 centimetre and 15 centimetres.
4. light tube holder as claimed in claim 1, wherein the scope of the preceding spacing of this tube clamping is between 0.8 centimetre and 20 centimetres.
5. light tube holder as claimed in claim 1, wherein each described elastic portion all comprises an arc sections in addition, described arc sections is connected with described clamping part respectively and has radius of curvature before the deformation, and before this deformation the scope of radius of curvature between 0.5 centimetre and 5 centimetres.
6. backlight module comprises:
One fluorescent tube;
One light tube holder as claimed in claim 1, the end of this fluorescent tube are disposed between the described clamping part; And
Block piece on one has a groove, and this light tube holder is disposed within this groove, and the inwall of this groove and described elastic portion butt, and makes this light tube holder produce deformation;
Wherein, after deformation, there is an elastic portion butt distance between the described elastic portion, after deformation, exist a fluorescent tube to fix spacing between the described clamping part, between the described clamping part after having a tube clamping after the deformation spacing, between the position of the position of this elastic portion butt distance spacing after this fluorescent tube fixes the position of spacing and this tube clamping.
7. backlight module as claimed in claim 6, wherein the scope of this elastic portion butt distance is between 0.8 centimetre and 19 centimetres.
8. backlight module as claimed in claim 6, wherein this fluorescent tube fixes the scope of spacing between 0.4 centimetre and 12 centimetres.
9. backlight module as claimed in claim 6, wherein after this tube clamping the scope of spacing between 0.6 centimetre and 15 centimetres.
10. backlight module comprises:
One fluorescent tube;
One light tube holder as claimed in claim 5, this fluorescent tube are disposed between the described clamping part; And
Block piece on one has a groove, and this light tube holder is disposed within this groove, and the inwall of this groove and described elastic portion butt, and makes this light tube holder produce deformation;
Wherein, described arc sections is radius of curvature after having a deformation after the deformation, and after this deformation the scope of radius of curvature between 0.2 centimetre and 4 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101699075A CN101368697B (en) | 2008-10-09 | 2008-10-09 | Backlight module and its light tube holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101699075A CN101368697B (en) | 2008-10-09 | 2008-10-09 | Backlight module and its light tube holder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101368697A true CN101368697A (en) | 2009-02-18 |
| CN101368697B CN101368697B (en) | 2010-09-08 |
Family
ID=40412636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101699075A Active CN101368697B (en) | 2008-10-09 | 2008-10-09 | Backlight module and its light tube holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101368697B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011156988A1 (en) * | 2010-06-17 | 2011-12-22 | 深圳市华星光电技术有限公司 | Backlight module and lamp tube mounting device thereof |
| WO2012150422A1 (en) * | 2011-05-05 | 2012-11-08 | Veolia Proprete | Method of deconstructing liquid crystal flat screens and back-lighting lamps |
-
2008
- 2008-10-09 CN CN2008101699075A patent/CN101368697B/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011156988A1 (en) * | 2010-06-17 | 2011-12-22 | 深圳市华星光电技术有限公司 | Backlight module and lamp tube mounting device thereof |
| US8485677B2 (en) | 2010-06-17 | 2013-07-16 | Shenzhen China Star | Backlight module and lamp installation device thereof |
| WO2012150422A1 (en) * | 2011-05-05 | 2012-11-08 | Veolia Proprete | Method of deconstructing liquid crystal flat screens and back-lighting lamps |
| WO2012150423A1 (en) * | 2011-05-05 | 2012-11-08 | Veolia Proprete | Method for dismantling liquid crystal flat screens and back-light lamps |
| FR2974937A1 (en) * | 2011-05-05 | 2012-11-09 | Veolia Proprete | METHOD FOR DECONSTRUCTING LIQUID CRYSTAL DISPLAY SCREENS AND BACKLIGHT LAMPS |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101368697B (en) | 2010-09-08 |
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