CN103148404A - Display device and backlight module thereof - Google Patents
Display device and backlight module thereof Download PDFInfo
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- CN103148404A CN103148404A CN2012105722965A CN201210572296A CN103148404A CN 103148404 A CN103148404 A CN 103148404A CN 2012105722965 A CN2012105722965 A CN 2012105722965A CN 201210572296 A CN201210572296 A CN 201210572296A CN 103148404 A CN103148404 A CN 103148404A
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- sidewall
- light source
- backlight module
- extended structure
- supporting part
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- 239000000084 colloidal system Substances 0.000 claims description 13
- 230000004308 accommodation Effects 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000007306 turnover Effects 0.000 description 4
- 239000006260 foam Substances 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
A backlight module comprises a light guide plate, a light source and a back frame. The light source is arranged on one side of the light guide plate. The back frame comprises a bottom, a side wall and at least one extending structure. The bottom is used for bearing the light guide plate and the light source. The sidewall is adjacent to the light source. The side wall has a first end and a second end opposite to each other, and the first end is connected to the bottom. The extending structure extends out from a part of the first end of the side wall towards the direction far away from the light source. The extending structure is provided with a bearing part, and the side wall is positioned between the bearing part and the light source.
Description
Technical field
The invention relates to a kind of display unit and backlight module thereof, and particularly effectively avoid light that light source sends to leak and the display unit and the backlight module thereof that go out from back of the body frame relevant for a kind of.
Background technology
Along with electronic industry is day by day flourishing, liquid crystal indicator has become main flow in the market.Yet, because the display floater of liquid crystal indicator itself can't be luminous, thus must provide as the backlight module that light source is provided below display floater, and then make liquid crystal indicator reach the effect of demonstration.
The backlight module of liquid crystal indicator includes the members such as back of the body frame, light source, LGP, blooming piece and reflector plate.Wherein carry on the back frame in order to accommodating light source, LGP, blooming piece and reflector plate, and back of the body frame also has the effect of clamping light guide board, and then LGP is fixed.And light source is arranged at a side of LGP, carries out mixed light in order to emit beam to LGP.And liquid crystal indicator more comprises drive circuit board, is arranged at the position of backlight module bottom, the bottom of namely carrying on the back specifically frame, and this drive circuit board is electrically connected at display floater, in order to drive display floater.
Yet; in order to reduce the integral thickness of liquid crystal indicator; usually can bend out the plummer that is used for carrying drive circuit board from part bottom surface and the part side of back of the body frame, make drive circuit board can be arranged on the side of backlight module, effectively reduce the thickness of whole liquid crystal indicator.But because plummer is to go out from part bottom surface and the part side bending of carrying on the back frame, can form breach in the side of back of the body frame, cause light that light source sends from then on breach leak and go out, for prevent light from then on breach spill, generally can with the breach of artificial mode with the bonding covering back frame side of foam tape face, thus, need the extra expense that increases foam tape, and easy fitted not when pasting foam tape even might effectively cover the breach of back frame side face.Moreover, because the part side of back of the body frame is used for plummer as the carrying drive circuit board, will certainly cause the decline of back of the body frame bulk strength.Therefore, how to solve and to improve for the problems referred to above, one of real technical field person for this reason institute outline.
Summary of the invention
One of purpose of the present invention is providing a kind of backlight module exactly, leaks and goes out from back of the body frame to prevent the light that light source sends, and causes light extraction efficiency to reduce.
A further object of the present invention is to provide a kind of display unit, leaks and goes out from backlight module to prevent the light that light source sends, and causes light extraction efficiency to reduce.
For reaching above-mentioned advantage, the present invention proposes a kind of backlight module, comprises LGP, light source and back of the body frame.Light source is arranged at a side of LGP.Back of the body frame comprises bottom, sidewall and at least one extended structure.The bottom is in order to carry LGP and light source.Sidewall is adjacent to light source.Sidewall has relative first end and the second end, and first end is connected in the bottom.Extended structure from the part first end of sidewall towards extending away from the direction of light source.Extended structure has supporting part, and sidewall is between supporting part and light source.
In one embodiment of this invention, above-mentioned extended structure has more connecting portion, in order to first end and the supporting part that connects sidewall.
In one embodiment of this invention, above-mentioned connecting portion and sidewall consist of U-shaped.
In one embodiment of this invention, above-mentioned connecting portion and sidewall consist of V-type.
In one embodiment of this invention, has the set body between the connecting portion of above-mentioned extended structure and sidewall, with so that connecting portion is bonded to sidewall.
In one embodiment of this invention, above-mentioned set body comprises colloid or scolding tin.
In one embodiment of this invention, above-mentioned back of the body frame more comprises the top, is connected in the second end of sidewall, the top has relative first surface and second surface, second surface is towards the bottom, and first surface is bottom dorsad, and the loading end of supporting part and first surface are towards same direction.
In one embodiment of this invention, form the light source accommodation space between above-mentioned top, bottom and inside sidewalls, in order to accommodating light source.
In one embodiment of this invention, the bottom of above-mentioned back of the body frame has the hollow out zone, is adjacent to extended structure, and extended structure system outwards turns down out from the hollow out zone.
In one embodiment of this invention, the area in above-mentioned hollow out zone is substantially equal to the area of extended structure.
In one embodiment of this invention, above-mentioned back of the body frame more comprises the shading colloid, fits in the bottom and cover hollow out regional.
For reaching above-mentioned advantage, the present invention proposes a kind of display unit on the other hand, comprises display floater, circuit board and backlight module.Circuit board is electrically connected at display floater.Backlight module, with respect to the display floater setting, backlight module comprises LGP, light source and back of the body frame.Light source is arranged at a side of LGP.Back of the body frame comprises bottom, sidewall and at least one extended structure.The bottom is in order to carry LGP and light source.Sidewall is adjacent to light source, and sidewall has relative first end and the second end, and first end is connected in the bottom.Towards extending away from the direction of light source, extended structure has supporting part to extended structure from the part first end of sidewall, and sidewall is between supporting part and light source, and supporting part is in order to the bearer circuit plate.
In the described display unit of embodiments of the invention, the back of the body frame of its backlight module has bottom, sidewall and at least one extended structure.Towards extending away from the direction of light source, and sidewall is between the supporting part and light source of extended structure from the part first end of sidewall for this extended structure.Because the described extended structure of the embodiment of the present invention is that an end from the back frame side wall extends, that is to say that this extended structure can not form breach in the sidewall of back of the body frame, under such structural design, can effectively avoid light that light source sends to go out from the sidewall leakage of back of the body frame, need not increase the action that extra-pay and manpower prevent light leak, also relatively increase the bulk strength of back of the body frame simultaneously.
For above and other purpose of the present invention, feature and advantage can be become apparent, preferred embodiment cited below particularly, and coordinate appended accompanying drawing, be described in detail below.
Description of drawings
Fig. 1 illustrates the generalized section into the described display unit of one embodiment of the invention;
Fig. 2 illustrates the perspective view of looking up for display unit shown in Figure 1;
Fig. 3 illustrates the generalized section into the described display unit of another embodiment of the present invention;
Fig. 4 illustrates the section signal into the described display unit of another embodiment of the present invention;
Fig. 5 illustrates the generalized section into the described display unit of another embodiment of the present invention.
Wherein, Reference numeral:
1,1a, 1b, 1c: display unit 10: display floater
11: circuit board 12: backlight module
13: set body 14: the shading colloid
110: flexible circuit board 120: LGP
121: light source 122: back of the body frame
1200: incidence surface 1201: first surface
1202: second surface 1203: loading end
1220: bottom 1221: sidewall
1222,1222a: extended structure 1223: first end
1226: connecting portion 1227: top
1228: hollow out zone X: direction
S1: accommodation space S2: light source accommodation space
A1, A2, A3: area θ: angle
The specific embodiment
Please refer to Fig. 1, it is the generalized section of the described display unit of one embodiment of the invention.As shown in Figure 1, the described display unit 1 of the present embodiment comprises display floater 10, circuit board 11 and backlight module 12.Circuit board 11 is electrically connected at this display floater 10, and this circuit board 11 is for example to see through flexible circuit board 110 to be electrically connected at display floater 10, but the present invention is not as limit.
The described backlight module 12 of the present embodiment arranges with respect to display floater 10, and backlight module 12 is for example side light type back light module, but the present invention is as limit, and backlight module 12 also can be direct type backlight module.The described backlight module 12 of the present embodiment comprises LGP 120, light source 121 and back of the body frame 122.Light source 121 is arranged at a side of LGP 120, and specifically, this light source 121 is arranged at incidence surface 1200 sides of LGP 120.Back of the body frame 122 comprises bottom 1220, sidewall 1221 and at least one extended structure 1222.Bottom 1220 is in order to carry LGP 120 and light source 121.Sidewall 1221 is adjacent to light source 121, and sidewall 1221 has relative first end 1223 and the second end 1224, and the first end 1223 of sidewall 1221 is connected in bottom 1220.Extended structure 1222 extends towards direction X from the part first end 1223 of sidewall 1221, and specifically, extended structure 1222 is towards extending away from the direction of light source 121.This extended structure 1222 has supporting part 1225, and this supporting part 1225 is in order to bearer circuit plate 11, and sidewall 1221 is between supporting part 1225 and light source 121.
Of particular note, the described backlight module of the present embodiment more comprises the members such as blooming piece, reflector plate (not shown).But because above-mentioned these members are not to be main technical characterictic in the present invention, therefore, the present invention is for the not narration separately of above-mentioned member.
As shown in Figure 1, the described extended structure 1222 of the present embodiment has more connecting portion 1226, the first end 1223 and supporting part 1225 of this connecting portion 1226 in order to connect sidewall 1221.As shown in Figure 1, connecting portion 1226 and the sidewall 1221 of extended structure 1222 are for example to consist of the U font, and the connecting portion 1226 of extended structure 1222 consists of L-type perpendicular to supporting part 1225 with supporting part 1225 in fact.
As shown in Figure 1, the described back of the body frame 122 of the present embodiment more comprises top 1227, is connected in the second end 1224 of sidewall 1221.This top 1227 has relative first surface 1201 and second surface 1202.The second surface 1202 at top 1227 is towards the bottom 1220, and 1201 of the first surfaces at top 1227 are bottom 1220 dorsad, the loading end 1203 of supporting part 1225 with the first surface 1201 at top 1227 towards same direction.Specifically, define accommodation space S1 in order to accommodating circuit board 11 between the loading end 1203 of the first surface 1201 at top 1227 and supporting part 1225.In addition, between the top 1227, bottom 1220 of back of the body frame 122 and sidewall 1221 inboards formation in order to the light source accommodation space S2 of accommodating light source.
Please refer to Fig. 1 and Fig. 2, Fig. 2 is the perspective view of looking up of display unit shown in Figure 1.as Fig. 1 and shown in Figure 2, the bottom 1220 of the described back of the body frame 122 of the present embodiment has hollow out zone 1228, this hollow out zone 1228 is adjacent to extended structure 1222, and extended structure 1222 is to go out from hollow out zone 1228 outside turnovers, specifically, supporting part 1225 and the connecting portion 1226 of extended structure 1222 was the part of back of the body frame 122 bottoms 1220 originally, deciding according to the Production requirement of reality needs intercepting how much to carry on the back the area turnover of frame 122 bottoms 1220 as extended structure 1222, that is to say, the area of the described engraved structure 1228 of the present embodiment is substantially equal to the area of extended structure 1222.For instance, the area of engraved structure 1228 is A1, and the supporting part 1225 of extended structure 1222 is respectively A2 and A3, A1=A2+A3 with the area of connecting portion 1226.
Of particular note, because extended structure 1222 is to go out from hollow out zone 1228 outside turnovers, make the bending place of extended structure 1222 to widen entire area because of the ductility of back of the body frame 122 materials, the supporting part 1225 of Fig. 1 and extended structure 1222 shown in Figure 2 is A1 with the area A 2 of connecting portion 1226, the area that the A3 summation can be slightly larger than engraved structure 1228, but the area before extended structure 1222 is by turnover is the area that is approximately equal to engraved structure 1228.
Please refer to Fig. 3, it is the generalized section of the described display unit of another embodiment of the present invention.Display unit 1a shown in Figure 3 and display unit 1 shown in Figure 1 are similar, difference is, connecting portion 1226 and the sidewall 1221 of the described extended structure 1222a of this enforcement are for example to consist of V-shape, and accompanying angle θ between the connecting portion 1226 of extended structure 1222a and supporting part 1225, this angle θ is for example the obtuse angle.What need special instruction is, connecting portion 1226 and the shape of sidewall 1221 formations and shape and the angle of connecting portion 1226 and supporting part 1225 formations at the extended structure 1222 shown in Fig. 1 and Fig. 3,1222a, be only embodiments of the invention, the present invention is not as limit.Under supporting part 1225 can the prerequisite in order to bearer circuit plate 11, the variation that the shape that the shape that connecting portion 1226 and sidewall 1221 consist of and connecting portion 1226 and supporting part 1225 consist of and angle can have any shape.
Please refer to Fig. 4, it is the section signal of the described display unit of another embodiment of the present invention.Display unit 1b shown in Figure 4 and display unit shown in Figure 11 are similar, and difference is to have set body 13 between the connecting portion 1226 of the described extended structure 1222 of the present embodiment and sidewall 1221.The effect of this set body 13 is to make the connecting portion 1226 of extended structure 1222 can be bonded to sidewall 1221, and then increases the structural strength of extended structure 1222, avoids extended structure 1222 to be collided the situation of rear generation distortion or fracture.The described set body 13 of the present embodiment is for example colloid or scolding tin, but this is bright not as limit, as long as the set body material that can make the connecting portion 1226 of extended structure 1222 be bonded to sidewall 1221 all can be selected.
Please refer to Fig. 5, it is the generalized section of the described display unit of another embodiment of the present invention, and display unit 1c shown in Figure 5 and display unit shown in Figure 11 are similar, and difference is, the described back of the body frame 122 of the present embodiment comprises shading colloid 14.This shading colloid 14 fits in the bottom 1220 of back of the body frame 122, and is covered in hollow out zone 1228, and this shading colloid 14 is for example shading rubber belt or any colloid with shaded effect, but the present invention is not as limit.And the effect of the described shading colloid 14 of the present embodiment is to prevent that light slightly from going out by hollow out zone 1228 leakages.Of particular note, back of the body frame 122 structures of the described backlight module 12 of the embodiment of the present invention are not in the situation that can really effectively prevent light leak in the regional 1228 applying shading colloids 14 of hollow out, and be only the effect of more strengthening preventing light leak in the regional 1228 applying shading colloids 14 of hollow out, and the means of inessential enforcement.
In sum, in the described display unit of embodiments of the invention, the back of the body frame of its backlight module has bottom, sidewall and at least one extended structure.Towards extending away from the direction of light source, and sidewall is between the supporting part and light source of extended structure from the part first end of sidewall for this extended structure.Because the described extended structure of the embodiment of the present invention is to extend from the end that the back frame side wall connects the bottom, that is to say that this extended structure can not form breach in the sidewall of back of the body frame, under such structural design, can effectively avoid light that light source sends to go out from the sidewall leakage of back of the body frame, need not increase the action that extra-pay and manpower prevent light leak, also relatively increase the bulk strength of back of the body frame simultaneously.
Although the present invention discloses as above with preferred embodiment; so it is not to limit the present invention, any those skilled in the art, without departing from the spirit and scope of the present invention; when can do a little change and retouching, so protection scope of the present invention is as the criterion when looking claims.
Claims (12)
1. a backlight module, is characterized in that, comprising:
One LGP;
One light source is arranged at a side of this LGP; And
One back of the body frame comprises:
One bottom is in order to carry this LGP and this light source;
One sidewall is adjacent to this light source, and this sidewall has a relative first end and one second end, and this first end is connected in this bottom; And
At least one extended structure, this first end of the part of this sidewall is towards extending away from the direction of this light source certainly, and this extended structure has a supporting part, and this sidewall is between this supporting part and this light source.
2. backlight module as claimed in claim 1, is characterized in that, this extended structure has more a junction, in order to this first end and this supporting part that connects this sidewall.
3. backlight module as claimed in claim 2, is characterized in that, this connecting portion and this sidewall formation one are U-shaped.
4. backlight module as claimed in claim 2, is characterized in that, this connecting portion and this sidewall consist of a V-type.
5. backlight module as claimed in claim 2, is characterized in that, has a set body between this connecting portion of this extended structure and this sidewall, with so that this connecting portion is bonded to this sidewall.
6. backlight module as claimed in claim 5, is characterized in that, this set body comprises colloid or a scolding tin.
7. backlight module as claimed in claim 1, it is characterized in that, this back of the body frame more comprises a top, be connected in this second end of this sidewall, this top has a relative first surface and a second surface, this second surface is towards this bottom, and this first surface is this bottom dorsad, and a loading end of this supporting part and this first surface are towards same direction.
8. as the 7th described backlight module of claim, wherein form a light source accommodation space between this top, this bottom and this inside sidewalls, in order to accommodating this light source.
9. backlight module as claimed in claim 1, is characterized in that, this bottom of this back of the body frame has a hollow out zone, is adjacent to this extended structure, and this extended structure system outwards turns down out from this hollow out zone.
10. backlight module as claimed in claim 9, is characterized in that, the area in this hollow out zone is substantially equal to the area of this extended structure.
11. backlight module as claimed in claim 9 is characterized in that, this back of the body frame more comprises a shading colloid, fits in this bottom and cover this hollow out regional.
12. a display unit is characterized in that, comprising:
One display floater;
One circuit board is electrically connected at this display floater; And
One backlight module arranges with respect to this display floater, and this backlight module comprises:
One LGP;
One light source is arranged at a side of this LGP; And
One back of the body frame comprises:
One bottom is in order to carry this LGP and this light source;
One sidewall is adjacent to this light source, and this sidewall has a relative first end and one second end, and this first end is connected in this bottom; And
At least one extended structure, this first end of the part of this sidewall is towards extending away from the direction of this light source certainly, and this extended structure has a supporting part, and this sidewall is between this supporting part and this light source, and this supporting part is in order to carry this circuit board.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101141611 | 2012-11-08 | ||
| TW101141611A TWI464502B (en) | 2012-11-08 | 2012-11-08 | Display device and backlight module thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103148404A true CN103148404A (en) | 2013-06-12 |
| CN103148404B CN103148404B (en) | 2015-05-20 |
Family
ID=48546632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210572296.5A Active CN103148404B (en) | 2012-11-08 | 2012-12-25 | Display device and backlight module thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103148404B (en) |
| TW (1) | TWI464502B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9039270B1 (en) | 2013-11-12 | 2015-05-26 | Au Optronics Corporation | Backlight module and display device |
| CN107490889A (en) * | 2017-09-22 | 2017-12-19 | 青岛海信电器股份有限公司 | Display device |
| CN108303825A (en) * | 2018-01-31 | 2018-07-20 | 广东欧珀移动通信有限公司 | Electronic device and its display module, backlight module and its assembly method |
| CN111145639A (en) * | 2019-07-23 | 2020-05-12 | 友达光电股份有限公司 | Display device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101122715A (en) * | 2007-08-29 | 2008-02-13 | 友达光电股份有限公司 | Display device and its backlight module and its assembly method |
| CN101561101A (en) * | 2009-05-12 | 2009-10-21 | 友达光电股份有限公司 | Backlight module |
| CN101699141A (en) * | 2009-11-12 | 2010-04-28 | 友达光电股份有限公司 | Backlight module, back plate thereof, and liquid crystal display device |
| CN201636705U (en) * | 2010-05-06 | 2010-11-17 | 北京京东方光电科技有限公司 | Backlight module and liquid crystal display module |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI392929B (en) * | 2009-09-16 | 2013-04-11 | Radiant Opto Electronics Corp | Liquid crystal display device |
| TWI384297B (en) * | 2009-10-28 | 2013-02-01 | Au Optronics Corp | Backlight module and back bezel thereof, and liquid cryatal display apparatus |
| CN102736278B (en) * | 2011-04-01 | 2014-12-17 | 纬创资通股份有限公司 | Liquid crystal display device and electronic device comprising same |
| TWI406058B (en) * | 2010-12-20 | 2013-08-21 | Au Optronics Corp | Backlight module |
-
2012
- 2012-11-08 TW TW101141611A patent/TWI464502B/en active
- 2012-12-25 CN CN201210572296.5A patent/CN103148404B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101122715A (en) * | 2007-08-29 | 2008-02-13 | 友达光电股份有限公司 | Display device and its backlight module and its assembly method |
| CN101561101A (en) * | 2009-05-12 | 2009-10-21 | 友达光电股份有限公司 | Backlight module |
| CN101699141A (en) * | 2009-11-12 | 2010-04-28 | 友达光电股份有限公司 | Backlight module, back plate thereof, and liquid crystal display device |
| CN201636705U (en) * | 2010-05-06 | 2010-11-17 | 北京京东方光电科技有限公司 | Backlight module and liquid crystal display module |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9039270B1 (en) | 2013-11-12 | 2015-05-26 | Au Optronics Corporation | Backlight module and display device |
| CN107490889A (en) * | 2017-09-22 | 2017-12-19 | 青岛海信电器股份有限公司 | Display device |
| CN108303825A (en) * | 2018-01-31 | 2018-07-20 | 广东欧珀移动通信有限公司 | Electronic device and its display module, backlight module and its assembly method |
| CN108303825B (en) * | 2018-01-31 | 2020-10-02 | Oppo广东移动通信有限公司 | Electronic device and display assembly thereof, backlight module and assembly method thereof |
| CN111145639A (en) * | 2019-07-23 | 2020-05-12 | 友达光电股份有限公司 | Display device |
| CN111145639B (en) * | 2019-07-23 | 2021-12-14 | 友达光电股份有限公司 | Display device |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI464502B (en) | 2014-12-11 |
| TW201418841A (en) | 2014-05-16 |
| CN103148404B (en) | 2015-05-20 |
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