CN103292216B - Backlight module with light guide plate positioning design - Google Patents
Backlight module with light guide plate positioning design Download PDFInfo
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- CN103292216B CN103292216B CN201310176385.2A CN201310176385A CN103292216B CN 103292216 B CN103292216 B CN 103292216B CN 201310176385 A CN201310176385 A CN 201310176385A CN 103292216 B CN103292216 B CN 103292216B
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- light guide
- guide plate
- alignment pin
- backlight module
- locating hole
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- 241000278713 Theora Species 0.000 claims description 2
- 230000035515 penetration Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 230000032258 transport Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 201000009310 astigmatism Diseases 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
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- 238000004080 punching Methods 0.000 description 1
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Abstract
The invention discloses a backlight module with a light guide positioning design, which comprises a light guide plate, a positioning pin and a frame body. The frame body encloses an inner space and is provided with a supporting seat positioned at the edge of the inner space. The light guide plate is provided with a first surface arranged on a supporting surface of the supporting seat, and the edge of the first surface is erected on the supporting surface, wherein the supporting surface is parallel to the first surface. The supporting surface is provided with a positioning hole for accommodating the positioning pin; the positioning pin is formed on the edge position of the first surface and extends into the positioning hole.
Description
Technical field
The present invention relates to a kind of backlight module; Specifically, the present invention relates to a kind of backlight module with light guide plate location mechanism.
Background technology
In the assembling flow path of display unit, be even more important with the assembling of backlight module.The quality of backlight module assembling can affect structural stability and the display effect of display unit.With regard to the locate mode of light guide plate, mainly contain bright dipping bad and the problem such as fixed effect is bad.The former may affect the purchase intention of consumer, and the latter then directly affects backlight module landed cost.
Fig. 1 is the locate mode schematic diagram of conventional light guiding plate.As shown in Figure 1, backlight module 10 comprises light guide plate 20, alignment pin 30 and framework 40.Traditional locate mode is that place for alignment pin 30 and be provided with ear 22 at the dual-side of light guide plate 20, ear 22 has the locating hole corresponding with alignment pin 30, with this lightguide plate fixing 20 in the punching of the back side of framework 40.Because of meeting expanded by heating after the assembling of consideration light guide plate 20, therefore between light guide plate 20 and framework 40 and between light guide plate 20 and alignment pin 30 all must preset clearance to hold thermal expansion, as shown in Figure 1, between light guide plate 20 and alignment pin 30, there is distance a, and between ear 22 outer rim of light guide plate 20 and framework 40, there is distance b.All have the mode of Position Design at dual-side with existing light guide plate 20, because gap is held in the thermal expansion of all reserved formed objects of the right and left, during carrying backlight module 10, the distance that light guide plate 20 rolls is then the distance a of twice.With regard to large-sized panel, carrying produces too much rocking except the self-align pin 30 of light guide plate 20 may be made to come off in way, and light guide plate 20 even can be caused to damage.Though existing light guide plate 20 is by increasing the width of ear 22, as shown in Figure 1, the width of ear 22 is exceeded the over half of alignment pin 30 diameter, come off to avoid the self-align pin 30 of light guide plate 20, but between light guide plate 20 and alignment pin 30 in response to thermal expansion the distance a that reserves still can light guide plate 20 be caused to damage when carrying, even if add alignment pin 30 in response to the problem of rocking on the 3rd limit of light guide plate 20, but such practice makes all have reserved distance a between light guide plate 20 and alignment pin 30 in level and vertical direction, so oblique the rocking of light guide plate 20 will be caused.In addition, adopt the mode of three location, limits and be not suitable for the machine of upper and lower both sides light inlet, therefore, adding alignment pin 30 on the 3rd limit and effectively do not solve the problem.In order to reduce the possibility that backlight module 10 damages, manufacturer must pay more landed cost, therefore, adopts traditional fixed form still to have much room for improvement.
Summary of the invention
An object of the present invention is to provide a kind of light guide plate Position Design, to reduce the stroke that the relative framework of light guide plate is rocked.
Another object of the present invention is to provide a kind of light guide plate Position Design, to limit the moving direction of light guide plate.
Another object of the present invention is to provide a kind of light guide plate Position Design, to limit the thermal expansion direction of light guide plate.
Backlight module comprises light guide plate, alignment pin and framework.Framework surrounds an inner space and has the edge that supporting base is positioned at inner space.Light guide plate has first surface and is arranged on the bearing-surface of supporting base, and the edge of first surface is set up on bearing-surface, and wherein bearing-surface is parallel with first surface.Bearing-surface is formed with locating hole to hold alignment pin.The marginal position that alignment pin is formed at first surface stretches in locating hole.Above-mentioned backlight module can be avoided producing when carrying rocking, to improve the stability that product transports.
Accompanying drawing explanation
Fig. 1 is the locate mode schematic diagram of conventional light guiding plate;
Fig. 2 A is the embodiment stereogram of light guide plate locate mode of the present invention;
Fig. 2 B is the embodiment sectional view of light guide plate locate mode of the present invention;
Fig. 2 C is the embodiment top view of light guide plate locate mode of the present invention;
Fig. 2 D is the schematic diagram that light guide plate expanded by heating drives alignment pin movement;
Fig. 3 is the embodiment schematic diagram of external-added supporting base;
Fig. 4 A is another embodiment stereogram of framework of the present invention;
Fig. 4 B is the sectional view after the embodiment assembling light guide plate shown in Fig. 4 A;
Fig. 4 C is the embodiment top view shown in Fig. 4 A.
Symbol description
100 backlight modules
200 light guide plates
202 first surfaces
203 perforation
204 second surfaces
206 ora terminalis
300 alignment pins
302 medial surfaces
304 lateral surfaces
306 caps
308 shanks
400 frameworks
401 sidewalls
402 supporting bases
404 bearing-surfaces
406 base plates
410 locating holes
412 inner edges
414 outer rims
416 openings
500 reflector plates
510 holes
A1, a2 distance
Detailed description of the invention
Backlight module of the present invention is better can be applicable in the display unit such as Smartphone, LCD TV, computer screen, particularly large-sized display unit, but not as limit.
Fig. 2 A is the embodiment stereogram of light guide plate 200 locate mode of the present invention.Backlight module 100 mainly comprises light guide plate 200, alignment pin 300 and framework 400.Framework 400 is as the shell of backlight module 100, its material can be metal or plastic cement, in this embodiment, framework 400 has the sidewall 401 that extends from base plate to surround an inner space, has at framework 400 side the edge that supporting base 402 is positioned at inner space.In other embodiments, framework 400 also can be the structure without base plate, compared to the stereogram shown in Fig. 2 A, and the now framework 400 only remaining square sidewall 401 lain around.In the preferred embodiment shown in Fig. 2 A, supporting base 402 is bent to form towards inner space from sidewall 401.The processing mode of supporting base 402 can take the different practices with the material of framework 400.The framework 400 of such as metal material can cut out the scope of supporting base 402 by cutting way from sidewall 401, is more inwardly bent; The made framework 400 of highstrenghtpiston the mode of hot briquetting or injection mo(u)lding can form supporting base 402.Supporting base 402 has bearing-surface 404, i.e. the end face of sidewall 401 bending part.Light guide plate 200 and reflector plate 500 mat bearing-surface 404 support, and wherein the ora terminalis 206 of light guide plate 200 is surrounded by sidewall 401, and light guide plate 200 is set up on bearing-surface 404.
On the other hand, bearing-surface 404 is formed with locating hole 410 to hold alignment pin 300.As shown in Figure 2 A, alignment pin 300 be formed at first surface 202 marginal position on and through the locating hole 410 on bearing-surface 404.In this embodiment, locating hole 410 is preferably elongated hole, extends to form towards the direction leaving inner space, and has the function in length direction guiding and short direction upper limit.In addition, reflector plate 500 part be arranged on bearing-surface 404 also coordinates the shape of locating hole 410 to form hole 510.Alignment pin 300 and surround locating hole 410 periphery on and to be parallel to the part of locating hole 410 bearing of trend inconsistent in fact.In this preferred embodiment, locating hole 410 runs through supporting base 402, and alignment pin 300 penetrates supporting base 402; But in different embodiments, also the locating hole 410 that the visual demand employing degree of depth is more shallow, such as locating hole 410 only stretches into the half of supporting base 402 and does not penetrate, and now the degree of depth of locating hole 410 is less than the thickness of supporting base 402 and holds the part that stretches into of alignment pin 300.Set-up mode thus, except utilizing supporting base 402 to support except light guide plate 200, when installing reflector plate 500, can utilize supporting base 402 pairs of reflector plates 500 to carry out spacing further.
Fig. 2 B is the embodiment sectional view of light guide plate 200 locate mode of the present invention.As shown in Figure 2 B, light guide plate 200 has relative first surface 202 and second surface 204, first surface 202 is arranged on the bearing-surface 404 of framework 400 bending, and on the marginal position close to first surface 202, form the through first surface 202 of perforation 203, second surface 204 and reflector plate 500.Bearing-surface 404 is fitted with reflector plate 500 and the one side of the relative bearing-surface 404 of reflector plate 500 is fitted with the first surface 202 of light guide plate 200.Bearing-surface 404 is parallel to first surface 202, and the edge of first surface 202 and reflector plate 500 are set up on bearing-surface 404.Alignment pin 300 is positioned in perforation 203 with the hole 510 through light guide plate 200 and reflector plate 500; So in different embodiments, alignment pin 300 also can otherwise be formed on the marginal position of first surface 202, and such as heat melts manufacture craft or one-body molded manufacture craft.In the preferred embodiment shown in Fig. 2 B, alignment pin 300 comprises shank 308 and is positioned at the cap 306 of one end.Cap 306 radially extends from one end of shank 308, and has the width being greater than perforation 203 diameter.Shank 308 passes the hole 510 of first surface 202 and reflector plate 500 from perforation 203 and is stretched on outside bearing-surface 404, and cap 306 then engages with second surface 204 is inconsistent.In the preferred embodiment, the Position Design of alignment pin 300 and perforation 203 is outside viewing area, in addition, for avoiding light to disturb picture quality through alignment pin 300 place generation optically focused or astigmatism, the light peneration of visible light field distribution situation adjustment alignment pin 300 is greater than or less than the light peneration of light guide plate 200.The better light peneration compared with light guide plate 200 of the light peneration of alignment pin 300 such as can be made low, to avoid the generation of bright spot.Selectable mode include, but are not limited to, and adopts black or grey material to make alignment pin 300 or cap 306, to reduce light peneration.In addition, also the material of different light peneration alignment pin 300 and cap 306 can be made, selective during to increase adjustment light field.
Fig. 2 C is the embodiment top view of light guide plate 200 locate mode of the present invention.As shown in Figure 2 C, alignment pin 300 has towards the medial surface 302 of this light guide plate 200 inside and reverse lateral surface 304.With columniform alignment pin 300, the better finger of medial surface 302 is towards the side of light guide plate 200 inside; Lateral surface 304 is preferably the side of the nearly light guide plate side of finger.The periphery surrounding locating hole 410 has towards the inner edge 412 of light guide plate 200 inside and reverse outer rim 414, and wherein, inner edge 412 is preferably the side referred in the face of medial surface 302; Outer rim 414 is preferably the side referred in the face of lateral surface 304.Medial surface 302 is less than the distance a2 of lateral surface 304 and outer rim 414 with the distance a1 of inner edge 412, and wherein, lateral surface 304 is for holding light guide plate 200 thermal expansion with the distance a2 of outer rim 414.Alignment pin 300 and the distance a1 of locating hole 410 inner edge 412 better only for convenience of alignment pin 300 assemble the tolerance clearance reserved; With regard to another angle, medial surface 302 and inner edge 412 are essentially mutual conflict.As shown in Figure 2 C, meeting expanded by heating after the assembling of consideration light guide plate 200, palpus preset clearance, i.e. distance a2 between light guide plate 200 and framework 400, but compared to existing fixed form, the present embodiment is because perforation 203 is arranged on light guide plate 200, when thermal expansion, alignment pin 300 can leave the conflict with locating hole 410 inner edge 412, and outwards movement, existing structure is then when thermal expansion, and the inner edge of locating hole can be moved to the alignment pin in framework; So design of the present invention eliminates need the extra reserved distance holding thermal expansion between light guide plate 200 and locating hole 410 in the past.When product is under behaviour in service, after light guide plate 200 expanded by heating, namely alignment pin 300 leaves locating hole 410 inner edge 412 and conflicts along with light guide plate 200 expands and extend toward two side frame bodies 400, and its bearing of trend is limited to the locating hole 410 on bearing-surface 404 and can not rocks arbitrarily on non-extended direction.Please further refer to Fig. 2 D.Fig. 2 D is the schematic diagram that light guide plate 200 expanded by heating drives alignment pin 300 movement.As shown in Figure 2 D, in a state of use, light guide plate 200 moves laterally because of thermal expansion, now, is arranged on alignment pin 300 in perforation 203 also along with the drive of light guide plate 200 outwards moves.Therefore adopt design of the present invention, because between light guide plate 200 and alignment pin 300 in response to thermal expansion the distance reserved eliminate, the size of backlight module 100 both sides can be reduced, on the other hand, because the non-expanded by heating of light guide plate 200 during transport, now conflict mutually in alignment pin 300 essence and locating hole 410 inner edge 412, so can provide preferably locating effect, light guide plate 200 can not be rocked arbitrarily, thus improve the stability of product transport.
Fig. 3 is the embodiment schematic diagram of external-added supporting base 402.Previous embodiment is to cut sidewall 401 part and to bend and become supporting base 402, and beyond the embodiment shown in Fig. 3, add mode sets up supporting base 402.As shown in Figure 3, supporting base 402 can outer add mode be arranged on sidewall 401 or base plate 406, and its set-up mode can heat to melt or riveting is determined mode and reached fixing.
Fig. 4 A is another embodiment stereogram of framework 400 of the present invention.In this embodiment.The practice of supporting base 402 is base plate 406 openings 416 together with cutting between sidewall 401 from framework 400, then towards light guide plate 200 upwards raising, the side in framework 400 forms the supporting base 402 swelled.As previously mentioned, the processing mode of supporting base 402 can take the different practices with the material of framework 400.The framework 400 of such as metal material can form the scope of supporting base 402 by impact style from sidewall 401.The made framework 400 of highstrenghtpiston the mode of hot briquetting or injection mo(u)lding can form supporting base 402.Supporting base 402 has bearing-surface 404, namely protruding and form the part of platform.As shown in Figure 4 A, bearing-surface 404 is formed with microscler locating hole 410, extends to form towards the direction leaving inner space, and there is the function in length direction guiding and short direction upper limit.In this preferred embodiment, locating hole 410 runs through supporting base 402, and alignment pin 300 penetrates supporting base 402; But in different embodiments, locating hole 410 also can only stretch into the half of supporting base 402 and not penetrate.
Fig. 4 B is the sectional view after the embodiment assembling light guide plate shown in Fig. 4 A.As shown in Figure 4 B, light guide plate 200 has relative first surface 202 and second surface 204, first surface 202 is arranged on the bearing-surface 404 of base plate 406 protuberance, and on the marginal position close to first surface 202, form the through first surface 202 of perforation 203, second surface 204 and reflector plate 500.In addition, reflector plate 500 part be arranged on bearing-surface 404 also coordinates the shape of locating hole 410 to form hole 510.Alignment pin 300 is formed on the marginal position of first surface 202, is positioned in perforation 203 with the hole 510 through light guide plate 200 and reflector plate 500; So in different embodiments, alignment pin 300 also can otherwise be formed on the marginal position of first surface 202, and such as heat melts manufacture craft or one-body molded manufacture craft.In the preferred embodiment shown in Fig. 4 B, alignment pin 300 passes bearing-surface 404 from perforation 203.Alignment pin 300 comprises shank 308 and is positioned at the cap 306 of one end.Cap 306 radially extends from one end of shank 308, and has the width being greater than perforation 203 diameter.Shank 308 passes the hole 510 of first surface 202 and reflector plate 500 from perforation 203 and is stretched on outside bearing-surface 404, and cap 306 then engages with second surface 204 is inconsistent.In the preferred embodiment, the Position Design of alignment pin 300 and perforation 203 is outside viewing area, in addition, for avoiding light to disturb picture quality through alignment pin 300 place generation optically focused or astigmatism, the light peneration of visible light field distribution situation adjustment alignment pin 300 is greater than or less than the light peneration of light guide plate 200.The better light peneration compared with light guide plate 200 of the light peneration of alignment pin 300 such as can be made low, to avoid the generation of bright spot.Selectable mode include, but are not limited to, and adopts black or grey material to make alignment pin 300 or cap 306, to reduce light peneration.In addition, also the material of different light peneration alignment pin 300 and cap 306 can be made, selective during to increase adjustment light field.
Fig. 4 C is the embodiment top view shown in Fig. 4 A.As shown in Figure 4 C, alignment pin 300 has towards the medial surface 302 of this light guide plate 200 inside and reverse lateral surface 304.With columniform alignment pin 300, medial surface 302 is preferably the side referred to towards light guide plate 200 inside; Lateral surface 304 is preferably the side of the nearly light guide plate side of finger.The periphery surrounding locating hole 410 has towards the inner edge 412 of light guide plate inside and reverse outer rim 414, and wherein, inner edge 412 is preferably the side referred in the face of medial surface 302; Outer rim 414 is preferably the side referred in the face of lateral surface 304.Medial surface 302 is less than the distance a2 of lateral surface 304 and outer rim 414 with the distance a1 of inner edge 412, and wherein, lateral surface 304 is for holding light guide plate 200 thermal expansion with the distance a2 of outer rim 414.The distance a1 of alignment pin and locating hole 410 inner edge 412 better only for convenience of alignment pin 300 assemble the tolerance clearance reserved; With regard to another angle, medial surface 302 and inner edge 412 are essentially mutual conflict.As previously mentioned, compared to existing fixed form, the present embodiment is because perforation 203 is arranged on light guide plate 200, when thermal expansion, alignment pin 300 can leave the conflict with locating hole 410 inner edge 412, and outwards movement, existing structure is then when thermal expansion, and the inner edge of locating hole can be moved to the alignment pin in framework.So design of the present invention eliminates need the extra reserved distance holding thermal expansion between light guide plate 200 and locating hole 410 in the past, and alignment pin 300 bearing of trend is limited to the locating hole 410 on bearing-surface 404 and does not rock arbitrarily.In addition, adopt the design shown in Fig. 4 A to Fig. 4 C, only need when it makes supporting base 402 with regard to single direction processing and do not need to fold, for the less-restrictive in processing and forming, thus this embodiment is more applicable to the backlight module 100 of thinner thickness.
In sum, adopt design of the present invention, because between light guide plate 200 and alignment pin 300 in response to thermal expansion the distance reserved eliminate, the size of backlight module 100 both sides can be reduced, on the other hand, mutually conflict, so preferably locating effect can be provided because of alignment pin 300 essence and locating hole 410 inner edge 412 during transport, light guide plate 200 can not be rocked arbitrarily, the stability that product transports can be improved.In addition, adopt design of the present invention also need not locate in addition on the 3rd limit, thus adjustment in brightness is also more flexible, the machine light inlet form be therefore suitable for is comparatively extensive.
The present invention is described by above-mentioned related embodiment, but above-described embodiment is only enforcement example of the present invention.It must be noted that, published embodiment does not limit the scope of the invention.On the contrary, be contained in the spirit of claim and the amendment of scope and equalization to arrange and be all included within the scope of the present invention.
Claims (12)
1. a backlight module, comprises:
Light guide plate, has first surface;
Alignment pin, is formed on the marginal position of this first surface; And
Framework, it surrounds an inner space, and has a supporting base, is positioned at the edge of this inner space; Wherein, this supporting base has a bearing-surface, is parallel to this first surface, and this bearing-surface is formed with a locating hole, and the periphery of this locating hole has inner edge to this light guide plate inside and anti-phase outer rim, and this outer rim is away from this alignment pin;
Wherein, the edge of this first surface is set up on this bearing-surface, and this alignment pin stretches in this locating hole.
2. backlight module as claimed in claim 1, wherein this alignment pin has towards a medial surface of this light guide plate inside and an anti-phase lateral surface, and the distance of this medial surface and this inner edge is less than the distance of this lateral surface and this outer rim.
3. backlight module as claimed in claim 2, wherein this locating hole is formed as elongated hole, and extends towards the direction leaving this inner space.
4. backlight module as claimed in claim 3, the part essence and this alignment pin that the periphery wherein surrounding this locating hole are parallel to locating hole bearing of trend are conflicted.
5. backlight module as claimed in claim 2, wherein this medial surface and this inner edge essence inconsistent.
6. backlight module as claimed in claim 1, wherein this framework has a sidewall, and this supporting base is bent to form towards this inner space from this sidewall.
7. backlight module as claimed in claim 6, wherein the ora terminalis of this light guide plate is surrounded by this sidewall.
8. backlight module as claimed in claim 1, wherein this framework has a base plate, and this supporting base swells towards this light guide plate from this base plate.
9. backlight module as claimed in claim 1, the marginal position of wherein this first surface forms a perforation through to the second surface relative with this first surface, this alignment pin comprises
Shank; And
Cap, is positioned at one end of this shank, and radially extends from one end of this shank, and has the width being greater than this penetration hole diameter; This shank is from this perforation through being stretched on outside this first surface, and this cap then engages with this second surface is inconsistent.
10. backlight module as claimed in claim 9, wherein comparatively this light guide plate is low for the light peneration of this cap.
11. backlight modules as claimed in claim 9, wherein comparatively this light guide plate is low for the light peneration of this shank.
12. backlight modules as claimed in claim 1, wherein comparatively this light guide plate is low for the light peneration of this alignment pin.
Applications Claiming Priority (2)
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TW102101129 | 2013-01-11 | ||
TW102101129A TWI486686B (en) | 2013-01-11 | 2013-01-11 | Backlight module having light guide plate positioning design |
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CN103292216A CN103292216A (en) | 2013-09-11 |
CN103292216B true CN103292216B (en) | 2015-08-05 |
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CN201310176385.2A Active CN103292216B (en) | 2013-01-11 | 2013-05-14 | Backlight module with light guide plate positioning design |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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EP3605210A4 (en) * | 2017-03-31 | 2020-02-05 | Panasonic Intellectual Property Management Co., Ltd. | Image display device |
Families Citing this family (5)
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CN103759227B (en) | 2014-01-22 | 2016-03-30 | 深圳市华星光电技术有限公司 | A kind of locating device of blooming piece |
CN103822144A (en) * | 2014-03-10 | 2014-05-28 | 深圳市华星光电技术有限公司 | Backlight module and liquid crystal display device using same |
US11022257B2 (en) | 2019-04-23 | 2021-06-01 | Lumileds Llc | LED light engine features |
EP4047263A4 (en) * | 2020-01-06 | 2022-11-02 | Radiant Opto-electronics (Suzhou) Co., Ltd. | Illumination device |
CN113625387B (en) * | 2021-08-20 | 2023-06-02 | 业成科技(成都)有限公司 | Backlight module |
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JP2002196312A (en) * | 2000-12-25 | 2002-07-12 | Hitachi Ltd | Liquid crystal display device |
CN202093200U (en) * | 2011-05-24 | 2011-12-28 | 康佳集团股份有限公司 | Light guide plate, backlight module group and liquid crystal display device |
CN102494273A (en) * | 2011-11-29 | 2012-06-13 | 深圳市华星光电技术有限公司 | Backlight module and liquid crystal display device |
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CN101482240A (en) * | 2007-10-19 | 2009-07-15 | 富士胶片株式会社 | Planar lighting device |
CN101709841A (en) * | 2009-11-05 | 2010-05-19 | 达运精密工业(苏州)有限公司 | Displaying device and backlight module thereof |
CN102691929A (en) * | 2012-02-15 | 2012-09-26 | 深圳市华星光电技术有限公司 | Backlight module |
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TW201428394A (en) | 2014-07-16 |
CN103292216A (en) | 2013-09-11 |
TWI486686B (en) | 2015-06-01 |
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