CN101660727B - Frame construction of backlight module - Google Patents
Frame construction of backlight module Download PDFInfo
- Publication number
- CN101660727B CN101660727B CN2009101784335A CN200910178433A CN101660727B CN 101660727 B CN101660727 B CN 101660727B CN 2009101784335 A CN2009101784335 A CN 2009101784335A CN 200910178433 A CN200910178433 A CN 200910178433A CN 101660727 B CN101660727 B CN 101660727B
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- fastener
- buckling groove
- framework
- backlight
- fixed mount
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Abstract
The invention discloses a frame construction of a backlight module, comprising a frame body and a backlight fixed frame. Two corresponding outer sides on the frame body are respectively provides a buckle groove; the backlight fixed frame has two fastening pieces; and the two fastening pieces respectively corresponds to the buckle grooves on the two outer sides of the frame body. When the backlight fixed frame is positioned at the frame body, the backlight fixed frame is buckled at the each buckle groove with a limitation segment of the each fastening piece to prevent the backlight fixed from separating from the frame body. By using the frame construction of the backlight module, the backlight fixed frame is stably combined with the frame body to prevent the backlight fixed from separating from the frame body. Besides more, with the buckling effect and/or the embedding effect between the two fastening pieces and the buckle grooves, the frame construction can effectively simplify the assembly manufacture procedure of the frame construction of the backlight module, and save the assembly time of the frame construction of the backlight module, thereby being capable of further reducing the manufacture and the manufacture cost of the frame construction of the backlight module.
Description
Technical field
The present invention relates to a kind of frame structure, relate in particular to a kind of frame structure of backlight module.
Background technology
Along with the fast development of electronics technology, now in the exploitation of various forms of electronic products,, and wherein become main flow on the market with the development and Design of compact electronic product all towards diversified designer trends.Because LCD has possessed advantages such as frivolous, power saving, no width of cloth ray simultaneously, therefore at present by a large amount of mobile computer, personal digital aid (PDA) (Personal DigitalAssistant of being applied to, PDA), in the various electronic product such as digital camera, Video Camera, mobile phone, handheld game device, use making these electronic products can reach light-weighted requirement.
LCD (Liquid Crystal Display, LCD) by LCD MODULE (Liquid CrystalModule, LCM) and backlight module (Backlight Module) form, because the liquid crystal of LCD MODULE itself is not had a characteristics of luminescence, therefore, for reaching good display effect, need backlight abundant by one brightness of backlight module supply LCD MODULE and that be evenly distributed, to reach the purpose that makes LCD MODULE have good display effect.Wherein, according to the position difference of backlight, backlight module can be divided into two kinds of side-mounted backlight module and direct type backlight modules.
For example, in side-mounted backlight module, generally include members such as backlight (as cold-cathode tube (CCFL) or light emitting diode (LED) etc.), backlight fixed mount, LGP, blooming piece (for example diffusion sheet, prismatic lens etc.) and glue frame.The glue frame forms an inner space, in order to carrying backlight, backlight fixed mount, LGP and blooming piece etc.Backlight is arranged in the backlight fixed mount, and be fixedly arranged on the glue frame by the backlight fixed mount, wherein, be assembled at the backlight fixed mount in the operation of glue frame, on the limit, two opposite sides of glue frame, offer a screw respectively, and the corresponding perforation of screw with the glue frame is set on the backlight fixed mount, wore the perforation of backlight fixed mount then with screw, and be locked in the screw of glue frame, the backlight fixed mount is fixedly arranged on the glue frame, avoiding the backlight fixed mount on the glue frame, to come off, and make in the edge that is arranged on the glue frame that backlight can be firm.
Though see through the situation generation that the mode of screw locking can avoid the backlight fixed mount to separate with the glue frame, yet because the assembling mode of this backlight fixed mount, need to see through operating personnel with screw one by one in alignment with the perforation of backlight fixed mount, be locked on again in the screw of glue frame, therefore need expend considerable manpower and material resources (as the use of materials such as screw) just can be finished assembling operation, cause existing backlight module in the assembling of backlight fixed mount and glue frame, have the problem that program is too numerous and diverse and can't reduce manufacturing cost.
Summary of the invention
In view of above problem, the invention provides a kind of frame structure of backlight module, use the backlight fixed mount of the existing backlight module of solution and the too numerous and diverse problem of assembly program between the glue frame, and in the assembling of backlight fixed mount, need expend great amount of manpower and material resources, cause the production of backlight module and the problem that manufacturing cost can't reduce.
The present invention discloses a kind of frame structure of backlight module, includes a framework and a backlight fixed mount.Framework has two buckling grooves, and two buckling grooves lay respectively on corresponding two outer side edges of framework.The backlight fixed mount has two fasteners, and each fastener has one vertical section and one spacing section, and vertically section one end is connected in the backlight fixed mount, and the other end is connected with spacing section, and two fasteners correspond respectively to two buckling grooves of framework.When the backlight fixed mount was set on the framework, two spacing sections were fastened on two buckling grooves respectively, broke away from from framework in order to avoid the backlight fixed mount.Each described fastener further has a bending segment, described spacing section one end connects described vertical section, the other end extends to form described bending segment, and described bending segment and described spacing intersegmental angle are to be less than or equal to 90 degree, when described backlight fixed mount is set at described framework, described bending segment fastener is on described framework, wherein described spacing section of same described fastener with the described vertically intersegmental angle that has, described angle is less than or equal to 90 degree, described fastener with described spacing section respectively fastener in described two buckling grooves of described framework; Described framework further has at least one guiding incline, and described guiding incline is connected in a wherein described buckling groove, and when described backlight fixed mount was arranged at described framework, guiding was fastened on described buckling groove with the corresponding described fastener of described buckling groove; Described guiding incline is obliquely installed on described framework from the direction of described buckling groove in the described framework.
The present invention also discloses a kind of frame structure of backlight module, includes a framework and a backlight fixed mount.Corresponding two outer side edges have one first buckling groove and one second buckling groove respectively on the framework, and first buckling groove is arranged on the edge of an outer side edges wherein, second buckling groove then is arranged on another outer side edges, second buckling groove also has a fastener and an extension, and the width of fastener is greater than the width of extension.The backlight fixed mount has one first fastener and one second fastener, and first fastener and second fastener all have one vertical section and one spacing section, and vertically an end of section is connected in the backlight fixed mount, and the other end then is connected in spacing section.Have one between vertical section and spacing section of first fastener and be less than or equal to 90 angles of spending, and spacing section width of second fastener is greater than the width of vertical section.Wherein, when the backlight fixed mount is set at framework, spacing section fastener of first fastener is in first buckling groove of framework, spacing section and vertical section fastener and extension that then is embedded in second buckling groove of framework respectively of second fastener are used restriction backlight fixed mount and are broken away from from framework.Described second fastener further has a bending segment, described spacing section one end of described second fastener connects described bending segment, the other end connects described vertical section, described bending segment and the described spacing intersegmental angle that is less than or equal to 90 degree that has, when described backlight fixed mount was set at described framework, described bending segment fastener was on described framework; Described framework further has a guiding incline, described guiding incline and described first buckling groove are positioned on the same outer side edges, and described guiding incline is connected with described first buckling groove, when described backlight fixed mount was arranged at described framework, described guiding incline was guided described first fastener and is fastened on described first buckling groove; Described guiding incline is obliquely installed on described framework from the direction of described first buckling groove in the described framework.
The frame structure of the disclosed backlight module of the present invention, by two fasteners of backlight fixed mount and the two buckling grooves fastener and/or the packing interaction each other of framework, make firm being combined on the framework of backlight fixed mount, on framework, break away to avoid the backlight fixed mount.And, by fastener and/or the packing interaction between two fasteners and two buckling grooves, can effectively simplify the assembling processing procedure of the frame structure of backlight module, and save the built-up time of the frame structure of backlight module, therefore can further reduce the manufacturing and the production cost of the frame structure of backlight module.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, does not constitute limitation of the invention.In the accompanying drawings:
Fig. 1 is the perspective exploded view of first embodiment of the invention;
Fig. 2 is the structural representation of first buckling groove of first embodiment of the invention;
Fig. 3 is the structural representation of second buckling groove of first embodiment of the invention;
Fig. 4 is the structural representation of first fastener of first embodiment of the invention;
Fig. 5 is the structural representation of second fastener of first embodiment of the invention;
Fig. 6 is the combination generalized section of first embodiment of the invention;
Fig. 7 has a structural representation that pastes to portion for second buckling groove of first embodiment of the invention;
Fig. 8 has the structure intention of a bending segment for second fastener of first embodiment of the invention;
Fig. 9 is the part combination schematic diagram of first embodiment of the invention;
Figure 10 is the decomposing schematic representation of one embodiment of the invention; And
Figure 11 and Figure 12 are the decomposing schematic representation of another embodiment of the present invention.
Drawing reference numeral:
10 frameworks
110 first buckling grooves
120 guiding inclines
130 second buckling grooves
131 fasteners
132 extensions
133 paste the portion of supporting
140 first outer side edges
150 second outer side edges
20 backlight fixed mounts
210 first fasteners
211 vertical sections
212 spacing sections
220 second fasteners
221 vertical sections
222 spacing sections
223 bending segments
The specific embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, the embodiment of the invention is described in further details below in conjunction with accompanying drawing.At this, illustrative examples of the present invention and explanation thereof are used to explain the present invention, but not as a limitation of the invention.
As shown in Figure 1 to Figure 3, the frame structure of the disclosed backlight module of first embodiment of the invention comprises a framework 10 and a backlight fixed mount 20.Framework 10 has one first buckling groove 110, one guiding incline 120, one second buckling groove 130 and corresponding first outer side edges 140 and second outer side edges 150, first buckling groove 110 is arranged at the edge of first outer side edges 140, please cooperate Fig. 2, guiding incline 120 is obliquely installed on first outer side edges 140, guiding incline 120 can be arranged on first outer side edges 140 with the mode that first buckling groove 110 is connected, or be arranged at (not shown) on first outer side edges 140 in the mode that is not connected with first buckling groove 110, an end of guiding incline 120 is connected with first buckling groove 110 in the present embodiment, and the other end is obliquely installed towards the direction in the framework 10 from first outer side edges 140.Please cooperate Fig. 3, second buckling groove 130 is arranged on second outer side edges 150, and second buckling groove 130 has a fastener 131 and an extension 132, and an end of fastener 131 is corresponding with the position of first buckling groove 110, and the other end is connected with extension 132.The width of fastener 131 is greater than the width of extension 132, and the width of fastener 131 is tapered to an end that is connected with extension 132 from the other end of fastener 131 relative extensions 132, makes fastener 131 present an inverted trapezoidal structure.
See also Fig. 1, Fig. 4 and Fig. 5, the two ends of backlight fixed mount 20 have one first fastener 210 and one second fastener 220 respectively, first fastener 210 and second fastener 220 correspond respectively to first buckling groove 110 and second buckling groove 130 of framework 10, first fastener 210 has 211 and one spacing section 212, the second fastener of a vertical section and has another vertical section 221 and another spacing section 222.Wherein, an end of vertical section 211 of first fastener 210 is connected in backlight fixed mount 20, and the other end is connected in spacing section 212, and has angle θ that are less than or equal to 90 degree between vertical section 211 and spacing section 212 of first fastener 210.
An end of vertical section 221 of second fastener 220 is connected in backlight fixed mount 20, the other end is connected with spacing section 222, vertical section 221 and spacing section 222 extension 132 and fastener 131 that mates respectively corresponding to second buckling groove 130 of second fastener 220.Therefore, spacing section 222 width of second fastener 220 is greater than the width of vertical section 221, and spacing section 222 taper in width of second fastener 220 to spacing section 222 with vertical section 221 positions that are connected, promptly spacing section 222 width of second fastener 220 is the other ends from spacing section 222 relative backlight fixed mount 20, be tapered to spacing section 222 and vertical section 221 positions that are connected, make spacing section 222 to be an inverted trapezoidal structure.
Please consult Fig. 1 to Fig. 6 simultaneously, be installed at backlight fixed mount 20 in the operation of framework 10, second fastener 220 with backlight fixed mount 20 is sticked in second buckling groove 130 of framework 10 earlier, it is spacing section 222 and vertical section 221 fastener 131 and extension 132 that is embedded in second buckling groove 130 respectively with second fastener 220, support the fastener 131 (as shown in Figure 6) that terminates in second buckling groove 130 with spacing section 222 by second fastener 220, make second fastener 220 by firm being sticked in second buckling groove 130, and can in second buckling groove 130, not break away from.
Then, first fastener 210 of backlight fixed mount 20 is pushed against on framework 10, makes spacing section 212 of first fastener 210 to be contacted with guiding incline 120, and be subjected to the guiding of guiding incline 120 and slippage and fastener in first buckling groove 110 (as shown in Figure 6).Therefore, spacing section 212 fastener by first fastener 210 is in first buckling groove 110, and spacing section 222 of second fastener 220 is chimeric and support the fastener 131 that terminates in second buckling groove 130, backlight fixed mount 20 firmly is arranged on the framework 10, and can on framework 10, break away from because of the collision that is subjected to external force.
Extremely shown in Figure 9 as Fig. 7, in order further to increase the fixing intensity between second fastener 220 and second buckling groove 130, on the edge of second buckling groove 130, be provided with one and paste the portion 133 that supports, make paste to support portion 133 that the position is set is corresponding with first buckling groove 110, paste to support the other end that portion 133 is connected in fastener 131 relative extensions 132, and and fastener 131 between form one and be less than or equal to 90 angles of spending.Simultaneously, a bending segment 223 is set on second fastener 220, makes an end of spacing section 222 be connected in vertical section 221, the other end is connected with bending segment 223, and has angles that are less than or equal to 90 degree between bending segment 223 and spacing section 222.
Therefore, when backlight fixed mount 20 is arranged at framework 10, second fastener 220 supports portion 133 by bending segment 223 fasteners in the subsides of second buckling groove 130, and is embedded in respectively in the fastener 131 and extension 132 of second buckling groove 130 with spacing section 222 and vertical section 221.Make second fastener 220 simultaneously by the effect that supports between spacing section 222 and the fastener 131, and bending segment 223 and paste to support the fastener effect between the portion 133 and be fixedly arranged in second buckling groove 130, and then increase bond strength between second fastener 220 and second buckling groove 130.
In addition, in the frame structure of the disclosed backlight module of the present invention, except as first embodiment framework 10 adopts the set-up mode of first buckling groove 110 of different structure forms and second buckling groove 130, the set-up mode of 2 first buckling grooves 110 or 2 second buckling grooves 130 also can be set on framework 10.As shown in figure 10, in one embodiment of this invention, in first outer side edges 140 of framework 10 and the edge of second outer side edges 150 one first buckling groove 110 is set respectively, and 2 first fasteners 210 are set on backlight fixed mount 20, and 2 first fasteners 210 correspond respectively to 2 first buckling grooves 110, with spacing section 212 by 2 first fasteners 210 respectively fastener in 2 first buckling grooves 110, backlight fixed mount 20 firmly is incorporated on the framework 10, and restriction backlight fixed mount 20 break away from from framework 10.
Simultaneously, in order to increase accuracy and the convenience of first fastener, 210 fasteners when first buckling groove 110, the extra guiding incline 120 that is provided with on first outer side edges 140 of framework 10 and second outer side edges 150 respectively, or optionally on first outer side edges 140 or second outer side edges 150, guiding incline 120 is set.Be guiding incline 120 being set simultaneously as illustrating on first outer side edges 140 and second outer side edges 150 in the present embodiment, but not as limit.This guiding incline 120 is to be obliquely installed on first outer side edges 140 and second outer side edges 150 from the direction of first buckling groove 110 in framework 10, make spacing section 212 of first fastener 210 at fastener in the process of first buckling groove 110, be subjected to the guiding of guiding incline 120 and slide onto first buckling groove 110 and fastener in wherein.
Similarly, as shown in figure 11, in another embodiment of the present invention, on first outer side edges 140 of framework 10 and second outer side edges 150, one second buckling groove 130 is set respectively, and 2 second fasteners 220 are set on backlight fixed mount 20, and 2 second fasteners 220 are corresponding with 2 second buckling grooves 130 of framework 10 respectively.When backlight fixed mount 20 is installed in framework 10, spacing section 222 and vertical section 221 fastener 131 and extension 132 that is embedded in second buckling groove 130 respectively with second fastener 220, and by 2 second fasteners 220 spacing section 222 support the fastener 131 that terminates in 2 second buckling grooves 130, and backlight fixed mount 20 firmly is combined on the framework 10.
In addition, as shown in figure 12, one bending segment 223 optionally is set on second fastener 220, and optionally on second buckling groove 130, set up one and paste the portion 133 that supports, make second fastener 220 with spacing section 222 and when vertically section 221 is embedded in the fastener 131 of second buckling groove 130 and extension 132 respectively, second fastener 220 is simultaneously with first outer side edges 140 and second outer side edges 150 (not shown) of bending segment 223 fasteners in framework 10, or fastener supports in the portion 133 in the subsides of second buckling groove 130, uses the bond strength that promotes between second fastener 220 and second buckling groove 130.
The frame structure of the disclosed backlight module of the present invention comprises a framework and a backlight fixed mount, wherein is respectively arranged with two buckling grooves on two relative outer side edges of framework, and is provided with and corresponding two fasteners of two buckling grooves on the backlight fixed mount.The backlight fixed mount is fixedly arranged on the framework with fastener and/or chimeric combination each other by two fasteners and two buckling grooves, effectively increase the bond strength between backlight fixed mount and the framework, take place with the situation of avoiding the backlight fixed mount on framework, to break away from.And, see through two fasteners and two buckling grooves fastener and/or chimeric mode to each other, can simplify the packaging technology of the frame structure of backlight module, can save the built-up time of the frame structure of backlight module simultaneously, and then reduce the manufacturing and the production cost of the frame structure of backlight module.
Though embodiments of the invention disclose as mentioned above; so be not in order to limit the present invention; anyly know related art techniques person; without departing from the spirit and scope of the present invention; such as according to the described shape of the present patent application scope, structure, feature and spirit when doing a little change, therefore scope of patent protection of the present invention must be looked the claim scope person of defining and is as the criterion.
Claims (7)
1. the frame structure of a backlight module is characterized in that, the frame structure of described backlight module includes:
One framework has two buckling grooves, and described buckling groove lays respectively at corresponding two outer side edges of described framework; And
One backlight fixed mount, have two fasteners, each described fastener has one vertical section and one spacing section, described vertical section one end connects described backlight fixed mount, the other end is connected with described spacing section, and described fastener corresponds respectively to described buckling groove, when described backlight fixed mount is set at described framework, described spacing section is fastened on described buckling groove respectively, breaks away from from described framework to avoid described backlight fixed mount; Wherein,
Each described fastener further has a bending segment, described spacing section one end connects described vertical section, the other end extends to form described bending segment, and described bending segment and described spacing intersegmental angle are to be less than or equal to 90 degree, when described backlight fixed mount is set at described framework, described bending segment fastener is on described framework, wherein described spacing section of same described fastener with the described vertically intersegmental angle that has, described angle is less than or equal to 90 degree, described fastener with described spacing section respectively fastener in described two buckling grooves of described framework; Described framework further has at least one guiding incline, and described guiding incline is connected in a wherein described buckling groove, and when described backlight fixed mount was arranged at described framework, guiding was fastened on described buckling groove with the corresponding described fastener of described buckling groove; Described guiding incline is obliquely installed on described framework from the direction of described buckling groove in the described framework.
2. the frame structure of backlight module as claimed in claim 1 is characterized in that, described buckling groove is arranged at respectively on the edge of described outer side edges.
3. the frame structure of backlight module as claimed in claim 1, it is characterized in that, wherein each described buckling groove has a fastener and an extension, when described backlight fixed mount was set at described framework, the described fastener of same described buckling groove and described extension were fastened on described spacing section and described vertical section of same described fastener respectively.
4. the frame structure of backlight module as claimed in claim 3, it is characterized in that, the width of described spacing section and described fastener is respectively greater than the width of described vertical section and described extension, when described backlight fixed mount is set at described framework, described spacing section and described vertical section described fastener and described extension that is fastened on corresponding described buckling groove respectively of same described fastener.
5. the frame structure of backlight module as claimed in claim 4, it is characterized in that, described spacing section taper in width to described spacing section with described vertical section position that is connected, and the width of described fastener also is tapered to the position that described fastener is connected with described extension.
6. the frame structure of a backlight module is characterized in that, the frame structure of described backlight module includes:
One framework, have one first buckling groove and one second buckling groove, described first buckling groove and described second buckling groove lay respectively at corresponding two outer side edges of described framework, described first buckling groove is arranged on the edge of an outer side edges, described second buckling groove is arranged on another outer side edges, described second buckling groove has a fastener and an extension, and the width of described fastener is greater than the width of described extension; And
One backlight fixed mount, have one first fastener and one second fastener, described first fastener and described second fastener all have one vertical section and one spacing section, described vertical section one end connects described backlight fixed mount, the other end connects described spacing section, described vertical section and the described spacing intersegmental angle that has of described first fastener, described angle are less than or equal to 90 degree, and described spacing section width of described second fastener is greater than described vertical section width;
Wherein, when described backlight fixed mount is set at described framework, described spacing section fastener of described first fastener is in described first buckling groove, described spacing section and described vertical section described fastener and described extension that is embedded in described second buckling groove respectively of described second fastener break away from from described framework to limit described backlight fixed mount;
Described second fastener further has a bending segment, described spacing section one end of described second fastener connects described bending segment, the other end connects described vertical section, described bending segment and the described spacing intersegmental angle that is less than or equal to 90 degree that has, when described backlight fixed mount was set at described framework, described bending segment fastener was on described framework; Described framework further has a guiding incline, described guiding incline and described first buckling groove are positioned on the same outer side edges, and described guiding incline is connected with described first buckling groove, when described backlight fixed mount was arranged at described framework, described guiding incline was guided described first fastener and is fastened on described first buckling groove; Described guiding incline is obliquely installed on described framework from the direction of described first buckling groove in the described framework.
7. the frame structure of backlight module as claimed in claim 6, it is characterized in that, described spacing section taper in width of described second fastener to described spacing section with described vertical section position that is connected, and the width of the described fastener of described second buckling groove also is tapered to the position that described fastener is connected with described extension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101784335A CN101660727B (en) | 2009-09-27 | 2009-09-27 | Frame construction of backlight module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101784335A CN101660727B (en) | 2009-09-27 | 2009-09-27 | Frame construction of backlight module |
Publications (2)
| Publication Number | Publication Date |
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| CN101660727A CN101660727A (en) | 2010-03-03 |
| CN101660727B true CN101660727B (en) | 2011-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101784335A Expired - Fee Related CN101660727B (en) | 2009-09-27 | 2009-09-27 | Frame construction of backlight module |
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| CN (1) | CN101660727B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018068223A1 (en) * | 2016-10-12 | 2018-04-19 | 沐耕山（苏州）生物能源设备有限公司 | Flat panel light source system |
| CN112049344B (en) * | 2020-08-05 | 2021-12-10 | 重庆住派科技有限公司 | Decorative plate structure and construction method thereof |
| WO2023283817A1 (en) * | 2021-07-14 | 2023-01-19 | 瑞仪光电(苏州)有限公司 | Frame structure, backlight module and display device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1493900A (en) * | 2002-11-01 | 2004-05-05 | 友达光电股份有限公司 | Assembly structure of display poor light mould set |
| CN1677185A (en) * | 2004-03-29 | 2005-10-05 | 广辉电子股份有限公司 | Frame structure for back-light module |
| CN101101406A (en) * | 2006-07-06 | 2008-01-09 | 瀚宇彩晶股份有限公司 | Backlight module and liquid crystal display device |
-
2009
- 2009-09-27 CN CN2009101784335A patent/CN101660727B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1493900A (en) * | 2002-11-01 | 2004-05-05 | 友达光电股份有限公司 | Assembly structure of display poor light mould set |
| CN1677185A (en) * | 2004-03-29 | 2005-10-05 | 广辉电子股份有限公司 | Frame structure for back-light module |
| CN101101406A (en) * | 2006-07-06 | 2008-01-09 | 瀚宇彩晶股份有限公司 | Backlight module and liquid crystal display device |
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| CN101660727A (en) | 2010-03-03 |
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