CN103836460A - Frame, back light source module and display device - Google Patents
Frame, back light source module and display device Download PDFInfo
- Publication number
- CN103836460A CN103836460A CN201310618010.7A CN201310618010A CN103836460A CN 103836460 A CN103836460 A CN 103836460A CN 201310618010 A CN201310618010 A CN 201310618010A CN 103836460 A CN103836460 A CN 103836460A
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- glue frame
- framework
- source module
- embedded block
- metal
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- 229910052751 metal Inorganic materials 0.000 claims abstract description 105
- 239000002184 metal Substances 0.000 claims abstract description 105
- 230000005294 ferromagnetic effect Effects 0.000 claims abstract description 9
- 239000003292 glue Substances 0.000 claims description 90
- 239000000463 material Substances 0.000 claims description 6
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 claims description 3
- 229910001172 neodymium magnet Inorganic materials 0.000 claims description 3
- 229910000938 samarium–cobalt magnet Inorganic materials 0.000 claims description 3
- 229910000859 α-Fe Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Liquid Crystal (AREA)
Abstract
The embodiment of the invention provides a frame, a back light source module and a display device, and relates to the technical field of displaying. The assembly difficulty of the back light source module can be reduced, and light source quality reduction caused by metal filings can be reduced. The frame comprises a metal back panel and a rubber frame, wherein the metal back panel comprises a base plate and lateral plates. The frame further comprises metal embedding blocks with the ferromagnetic property. At least two opposite lateral faces of the rubber frame are respectively provided with a plurality of openings; the metal embedding blocks are embedded into the openings, and one lateral face of each metal embedding block and the surface of the outer side of the rubber frame are located in one plane; the surface of the outer side of the rubber frame is in contact with the inner surfaces of the lateral plates of the metal back panel. The frame is used for assembly of the back light source.
Description
Technical field
The present invention relates to Display Technique field, relate in particular to a kind of framework, backlight source module and display unit.
Background technology
Backlight source module comprises metal backing, glue frame, is arranged on LGP in described metal backing etc.At present, adopt arranges stuck point more on glue frame, and opening is set on metal backing fixes engaging metal backing and glue frame, although the mode that is fixed this engaging effect is better, in assembling process, because the stuck point of glue frame is more, assembling process is comparatively loaded down with trivial details, and efficiency is low, and maintenance difficulty is large.In addition, the meeting that cannot avoid due to metal backing produces metal fillings, can cause light source Quality Down.
Summary of the invention
Embodiments of the invention provide a kind of framework, backlight source module and display unit, can reduce the assembling difficulty of backlight source module, and reduce the light source Quality Down causing due to metal fillings.
For achieving the above object, embodiments of the invention adopt following technical scheme:
On the one hand, provide a kind of framework, comprise metal backing and glue frame, described metal backing comprises base plate and side plate; Further comprise and there is ferromagnetic metal embedded block; Wherein, at least two opposite flanks of described glue frame include multiple openings; Described metal embedded block embeds in described opening, and one of them face of described metal embedded block and the outer surface of described glue frame are in one plane; The outer surface of described glue frame contacts with the inner surface of the described side plate of described metal backing.
Preferably, four of described glue frame sides include multiple openings.
Preferably, the multiple openings that are positioned on any one side of described glue frame evenly arrange.
Preferably, the opening on described glue frame contacts with described base plate; Another face of described metal embedded block and the end outer surface of described glue frame are in one plane.
Further, described metal embedded block be shaped as square or cuboid or triangular prism.
Optionally, the material of described metal embedded block is ferrite or SmCo or neodymium iron boron.
On the other hand, provide a kind of backlight source module, comprise above-mentioned framework, LGP, lamp bar.
Preferably, described backlight source module also comprises blooming piece; The glue frame of described framework has projection, and wherein, the below of described projection is for placing described LGP and described lamp bar, and described projection is for placing described blooming piece.
Further, described projection has groove, and described groove is for supporting and locating described blooming piece, and described blooming piece is lug shape at the described groove of correspondence.
On the one hand, provide a kind of display unit again, comprise above-mentioned backlight source module and be arranged on the display panels of described backlight source module top.
The embodiment of the present invention provides a kind of framework, backlight source module and display unit, and this framework comprises metal backing and glue frame, and described metal backing comprises base plate and side plate; Also comprise and there is ferromagnetic metal embedded block.Wherein, at least two opposite flanks of described glue frame include multiple openings; Described metal embedded block embeds in described opening, and one of them face of described metal embedded block and the outer surface of described glue frame are in one plane; The outer surface of described glue frame contacts with the inner surface of the described side plate of described metal backing.
By opening being set on described glue frame, and embed metal embedded block at opening part, can make this metal embedded block and the side plate of described metal backing adsorb mutually, thereby reach the object of fixing described metal backing and described glue frame, compared to existing technology, omit stuck point engaging operation, make assembling simpler and easy, improved the efficiency of assembling; Meanwhile, the metal fillings that all right adsorbing metal backboard of ferromagnetic metal embedded block produces, in the time of this frame application and backlight source module, can avoid metal fillings to fall into the interior light source quality that affects of backlight source module.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation one of a kind of framework that Fig. 1 provides for the embodiment of the present invention;
The structural representation two of a kind of framework that Fig. 2 provides for the embodiment of the present invention;
The structural representation of a kind of glue frame that Fig. 3 provides for the embodiment of the present invention;
The structural representation three of a kind of framework that Fig. 4 provides for the embodiment of the present invention;
The shape schematic diagram one of a kind of metal embedded block that Fig. 5 a provides for the embodiment of the present invention;
The shape schematic diagram two of a kind of metal embedded block that Fig. 5 b provides for the embodiment of the present invention;
Structural representation after a kind of metal backing that Fig. 6 provides for the embodiment of the present invention and glue frame are fixing;
The structural representation one of a kind of backlight source module that Fig. 7 provides for the embodiment of the present invention;
The structural representation two of a kind of backlight source module that Fig. 8 provides for the embodiment of the present invention.
Reference numeral:
01-framework; 02-reflector plate; 03-LGP; 04-lamp bar; 05-blooming piece; 10-metal backing; 101-base plate; 102-side plate; 20-glue frame; The side of 201-glue frame; 201a-projection; 202-opening; 30-metal embedded block.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention provides a kind of framework 01, and as shown in Figures 1 to 6, this framework 01 comprises metal backing 10 and glue frame 20, and described metal backing 10 comprises base plate 101 and side plate 102; Further described framework 01 also comprises having ferromagnetic metal embedded block 30.
Wherein, at least two opposite flanks 201 of described glue frame 20 include multiple openings 202; Described metal embedded block 30 embeds in described opening 202, and one of them face of described metal embedded block 30 and the outer surface of described glue frame 20 are in one plane; The outer surface of described glue frame 20 contacts with the inner surface of the described side plate 102 of described metal backing 10.
The material of described metal embedded block is ferrite, SmCo, neodymium iron boron etc.
It should be noted that, the first, the material of described metal backing 10 is the material of inhaling mutually with the magnetism of material of described metal embedded block 30.
Second, described side plate 102 can be for example " 1 " font as shown in Figure 1, can be also " L " shape, can upwards be extended to the interior lateral buckling of described base plate 101 again and be formed described side plate 102 by described base plate 101, specifically can set according to the actual requirements, not limit at this.
The 3rd, the position that quantity to the opening 202 on each side 201 of described glue frame 20 and described opening 202 are not positioned at described side 201 limits, as long as pass through the suction-operated of the metal embedded block 30 that embeds described opening 202, can make described glue frame 20 and described metal backing 10 fixing.
The 4th, the shape of described metal embedded block 30 is not limited, as long as its embedding one of them face at opening 202 places and the outer surface of described glue frame 20 are in one plane, when described metal embedded block 30 embeds described glue frame 20, form one when overall with described glue frame 20, this overall outer surface does not protrude also and does not cave in.
The 5th, the outer surface of described glue frame 20 is sides 201 of relatively described glue frame, and wherein, for example 4 sides 201 form glue frame 20, and outer surface is the outer surface of relative these glue frame 20 entirety in a side 201.
The embodiment of the present invention provides a kind of framework 01, and this framework 01 comprises metal backing 10 and glue frame 20, and described metal backing 10 comprises base plate 101 and side plate 102; Further described framework 01 also comprises having ferromagnetic metal embedded block 30.Wherein, at least two opposite flanks 201 of described glue frame 20 include multiple openings 202; Described metal embedded block 30 embeds in described opening 202, and one of them face of described metal embedded block 30 and the outer surface of described glue frame 20 are in one plane; The outer surface of described glue frame 20 contacts with the inner surface of the described side plate 102 of described metal backing 10.
By opening 202 being set on described glue frame 20, and embed metal embedded block 30 at opening 202 places, can make this metal embedded block 30 and the side plate 102 of described metal backing 10 adsorb mutually, thereby reach the object of fixing described metal backing 10 and described glue frame 20, compared to existing technology, omit stuck point engaging operation, make assembling simpler and easy, improved the efficiency of assembling; Meanwhile, the metal fillings that ferromagnetic metal embedded block 30 can also adsorbing metal backboard 10 produces, when this framework 01 application is during with backlight source module, can avoid metal fillings to fall into affects light source quality in backlight source module.
Preferably, as shown in Figure 3 and Figure 4, four sides 201 of described glue frame 20 include multiple openings 202.It is more firm that the described glue frame 20 that like this, can make to embed described metal embedded block 30 and described metal backing 10 adsorb.
Preferably, the multiple openings 202 that are positioned on any one side 201 of described glue frame 20 evenly arrange.
Further preferred, in the time including multiple opening 202 in four sides 201 of described glue frame 20, be positioned at opening 202 correspondence one by one on two sides 201 of Arbitrary Relative.
Like this, can avoid because inhomogeneous described glue frame 20 and the described metal backing 10 of causing that opening 202 arranges relatively moves.
Preferably, the opening 202 on described glue frame 20 contacts with described base plate 101; Another face of described metal embedded block 30 and the end outer surface of described glue frame 20 are in one plane.
Here, shown in figure 3, described opening 202 can extend to the bottom surface of described glue frame 20, like this, not only make described metal embedded block 30 wherein one side with the outer surface of described glue frame 20 on a plane, also make end outer surface that the another side of described metal embedded block 30 contacts with described base plate 101 with described glue frame 20 on a plane, thereby glue frame 20 and described metal backing 10 are fitted completely, and then make the opening that is embedded in described glue frame 20 202 places that described metal embedded block 30 can be more firm, and be difficult for occurring landing.
Wherein, because all there is certain thickness the each side 201 that forms glue frame 20, therefore in the time that the thickness of described glue frame 20 can satisfy the demands, the end outer surface that described glue frame 20 contacts with described base plate 101 can be: the contact-making surface that the side of described glue frame 20 contacts with described base plate 101.
In the time that the thickness of described glue frame cannot satisfy the demands, the end outer surface that described glue frame 20 contacts with described base plate 101 can be: by each side 201 of described glue frame 20 at the bottom surface place contacting with described base plate 101, extend certain length to glue frame 20 is inner, thereby form the end outer surface of described glue frame 20.
In addition, described metal embedded block 30 except two faces wherein respectively with the outer surface of described glue frame 20 and end outer surface a plane, its lap can be not with the surface of glue frame 20 in one plane, described metal embedded block 30 can protrude from described glue frame 20.
Based on above-mentioned description, as shown in Fig. 5 a and 5b, the shape of described metal embedded block 30 can be the shapes such as square, cuboid, triangular prism.
The embodiment of the present invention also provides a kind of backlight source module, and as shown in Figure 7, this backlight source module comprises above-mentioned framework 01, LGP 03, lamp bar 04 etc.; Wherein, described framework 01 comprises metal backing 10, glue frame 20 and embeds the metal embedded block 30 of described glue frame 20.
Certain described backlight source module can also comprise in reflector plate 02(Fig. 7 do not identify), blooming piece 05 etc.
In the time carrying out backlight source module assembling, by the glue frame 20 of described framework 01 and coordinating of metal backing 10, the devices such as reflector plate, LGP 03, lamp bar 04, blooming piece 05 are fixed.Because glue frame 20 is than the structure that is easier to make various shapes, in the time that some device can not directly contact with device, just can pass through the cooperation of glue frame 20, it is supported, and can it be difficult for sliding to the effect being fixed.
Further, described glue frame 20 has projection, and wherein, the below of described projection is for placing described lamp bar 04, described reflector plate 02 and LGP 03, and described projection is for placing described blooming piece 05.
Further, described projection has groove, and described groove is for supporting and locating described blooming piece 05, and described blooming piece 05 is lug shape at the described groove of correspondence.
Provide a specific embodiment to describe above-mentioned backlight source module in detail below, taking the framework 01 shown in Fig. 4 as example, Fig. 8 is the structural representation of the described backlight source module that comprises described framework 01.
As shown in Figure 8, described backlight source module comprises: framework 01, reflector plate 02, LGP 03, lamp bar 04, blooming piece 05 etc.
Wherein, described framework 01 comprises metal backing 10, glue frame 20 and metal embedded block 30; Described metal backing 10 comprises base plate 101 and side plate 102; Described glue frame 20 comprises four sides 201, each side 201 includes the opening 202 of multiple even settings, and be positioned at opening 202 correspondence one by one on two sides 201 of Arbitrary Relative, in addition, described glue frame 20 also comprises the projection 201a being positioned on described side 201; Described metal embedded block 30 embeds in the opening 202 of described glue frame 20, and it is shaped as cuboid, and two faces wherein respectively with the outer surface of described glue frame 20 and end outer surface on a plane.
Described reflector plate 02 and described lamp bar 04 are positioned on described base plate 101, and described LGP 03 is positioned at described reflector plate 02 top; Wherein, because the lower surface of projection 201a and the base plate 101 of described metal backing 10 of described glue frame 20 can form recessed region, therefore can be by described lamp bar 04, the marginal portion of reflector plate 02 and LGP 03 is arranged on this recessed region, makes described reflector plate 02, LGP 03 be engaged fixing.
In addition, can be at described projection 201a design groove (not marking in figure), and described blooming piece 05 is designed to lug shape at the described groove of correspondence, the edge matching with described groove protrudes shape, and like this, described blooming piece 05 just can position by this groove, thereby be fixed, wherein, the size actual conditions of the thickness of described projection and groove design, and do not repeat them here.
Like this, by on described glue frame 20, opening 202 being set, and embed metal embedded block 30 at opening 202 places, can make this metal embedded block 30 and the side plate 102 of described metal backing 10 adsorb mutually, thereby reach the object of fixing described metal backing 10 and described glue frame 20, make assembling simpler and easy; And by the side 201 at described glue frame 20, projection 201a is set, the devices such as the lamp bar 04 of formation backlight source module, reflector plate 01, LGP 03, blooming piece 05 can be fixed to engaging; In addition, the metal fillings that ferromagnetic metal embedded block 30 can also adsorbing metal backboard 10 produces, can avoid metal fillings to fall into affects light source quality in backlight source module.
The embodiment of the present invention provides a kind of display unit, comprising: above-mentioned backlight source module, and be arranged on the display panels above described backlight source module.
Wherein, described display panels comprises array base palte, color membrane substrates, the liquid crystal layer between two substrates is set and is arranged on the first polaroid of array base palte lower surface and the second polaroid of color membrane substrates upper surface.
In addition, this display unit also comprises the requisite IC of formation display unit, flexible printed circuit board (Flexible Print Circuit, FPC), printed circuit board (Print Wire Board, PCB) etc., and this is prior art, does not repeat them here.
Above-mentioned display unit is specifically as follows liquid crystal display, LCD TV, DPF, mobile phone, panel computer etc. and has product or the parts of any Presentation Function.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, any be familiar with those skilled in the art the present invention disclose technical scope in; can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (10)
1. a framework, comprises metal backing and glue frame, and described metal backing comprises base plate and side plate; It is characterized in that, also comprise and there is ferromagnetic metal embedded block;
Wherein, at least two opposite flanks of described glue frame include multiple openings;
Described metal embedded block embeds in described opening, and one of them face of described metal embedded block and the outer surface of described glue frame are in one plane;
The outer surface of described glue frame contacts with the inner surface of the described side plate of described metal backing.
2. framework according to claim 1, is characterized in that, four sides of described glue frame include multiple openings.
3. framework according to claim 1, is characterized in that, the multiple openings that are positioned on any one side of described glue frame evenly arrange.
4. framework according to claim 1, is characterized in that, the opening on described glue frame contacts with described base plate;
Another face of described metal embedded block and the end outer surface of described glue frame are in one plane.
5. framework according to claim 4, is characterized in that, described metal embedded block be shaped as square or cuboid or triangular prism.
6. according to the framework described in claim 1 to 5 any one, it is characterized in that, the material of described metal embedded block is ferrite or SmCo or neodymium iron boron.
7. a backlight source module, comprises framework, LGP, lamp bar; It is characterized in that, described framework is the framework described in claim 1 to 6 any one.
8. backlight source module according to claim 7, is characterized in that, also comprises blooming piece;
The glue frame of described framework has projection, and wherein, the below of described projection is for placing described LGP and described lamp bar, and described projection is for placing described blooming piece.
9. backlight source module according to claim 8, is characterized in that, described projection has groove, and described groove is for supporting and locating described blooming piece, and described blooming piece is lug shape at the described groove of correspondence.
10. a display unit, is characterized in that, comprising: the backlight source module described in claim 7 to 9 any one, and be arranged on the display panels above described backlight source module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310618010.7A CN103836460B (en) | 2013-11-27 | 2013-11-27 | A kind of framework, backlight source module and display unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310618010.7A CN103836460B (en) | 2013-11-27 | 2013-11-27 | A kind of framework, backlight source module and display unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103836460A true CN103836460A (en) | 2014-06-04 |
| CN103836460B CN103836460B (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310618010.7A Expired - Fee Related CN103836460B (en) | 2013-11-27 | 2013-11-27 | A kind of framework, backlight source module and display unit |
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Cited By (7)
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| CN104832836A (en) * | 2015-04-29 | 2015-08-12 | 武汉华星光电技术有限公司 | Back plate, backlight module and display device |
| CN105467645A (en) * | 2016-01-06 | 2016-04-06 | 江西联星显示创新体有限公司 | Liquid crystal display module and liquid crystal display device |
| WO2016065837A1 (en) * | 2014-10-28 | 2016-05-06 | 京东方科技集团股份有限公司 | Display device |
| CN105676525A (en) * | 2016-01-27 | 2016-06-15 | 京东方科技集团股份有限公司 | Support structure, backlight module and method for preventing white spot phenomenon |
| WO2017084425A1 (en) * | 2015-11-19 | 2017-05-26 | 合一智能科技（深圳）有限公司 | Display module and manufacturing method therefor |
| WO2018177158A1 (en) * | 2017-03-27 | 2018-10-04 | 京东方科技集团股份有限公司 | Backlight module, middle frame of backlight module, and display device |
| CN108873424A (en) * | 2018-05-25 | 2018-11-23 | 北京京东方茶谷电子有限公司 | A kind of back light source structure and display device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2016065837A1 (en) * | 2014-10-28 | 2016-05-06 | 京东方科技集团股份有限公司 | Display device |
| CN104832836A (en) * | 2015-04-29 | 2015-08-12 | 武汉华星光电技术有限公司 | Back plate, backlight module and display device |
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| CN105676525A (en) * | 2016-01-27 | 2016-06-15 | 京东方科技集团股份有限公司 | Support structure, backlight module and method for preventing white spot phenomenon |
| WO2018177158A1 (en) * | 2017-03-27 | 2018-10-04 | 京东方科技集团股份有限公司 | Backlight module, middle frame of backlight module, and display device |
| CN108873424A (en) * | 2018-05-25 | 2018-11-23 | 北京京东方茶谷电子有限公司 | A kind of back light source structure and display device |
| CN108873424B (en) * | 2018-05-25 | 2020-09-11 | 北京京东方茶谷电子有限公司 | Backlight source structure and display device |
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|---|---|
| CN103836460B (en) | 2015-11-25 |
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