CN202338806U - Light source module - Google Patents
Light source module Download PDFInfo
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- CN202338806U CN202338806U CN2011204869126U CN201120486912U CN202338806U CN 202338806 U CN202338806 U CN 202338806U CN 2011204869126 U CN2011204869126 U CN 2011204869126U CN 201120486912 U CN201120486912 U CN 201120486912U CN 202338806 U CN202338806 U CN 202338806U
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- lgp
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- 229920001971 elastomer Polymers 0.000 claims description 12
- 239000000806 elastomer Substances 0.000 claims description 12
- 238000010276 construction Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 description 19
- 230000000694 effects Effects 0.000 description 6
- 239000007769 metal material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000011435 rock Substances 0.000 description 6
- 230000002950 deficient Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 4
- 230000004927 fusion Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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- Planar Illumination Modules (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a light source module. The light source module comprises a frame, a light guide plate, a first light emitting bar and a plurality of first fixing pieces. The frame comprises a bottom plate, a first side plate and a second side plate. The first light bar is arranged on the first side plate. The first light bar comprises a plurality of first point light sources, and each first point light source has a first thickness. The first fixing pieces are arranged between the light guide plate and the first light-emitting strip. Each first fixing piece comprises a first joint part and a first fixing part. The first joint is used for fixing the first light-emitting strip in the first side plate. The first fixing part is jointed with the first jointing part and arranged between the first light bar and the light guide plate. The first fixing part has a second thickness, and the second thickness is greater than the first thickness.
Description
Technical field
The utility model relates to a kind of light source module, and particularly relevant for a kind of light source module that utilizes the fixture lightguide plate fixing.
Background technology
Light emitting diode (Light-Emitting Diode; LED) be a common spot light, it has advantages such as high brightness, power saving and light weight, causes LED to be widely used in the light emitting source of various daily necessitiess.Yet, when LED desires to be applied to large-area light emitting source or LCD, a large amount of LED often must be set make its luminosity even, cause cost to increase.
The common practice is that LGP is combined with LED at present, utilizes LGP with the light that spot light LED is sent, and guides into area source.So can solve above-mentioned defective, make that the range of application of LED is wider.Also can reduce the volume of light emitting source in addition, make light emitting source can be applicable to more frivolous product.
LGP is to make with polymethyl methacrylate, and its heat distortion temperature is 70 ℃ to 90 ℃.When its during too near the spot light in the light source module, easily because of the heat that spot light sent, produce fusion.Therefore palpus interval one distance (Air Gap) between LGP and spot light makes to have air between LGP and spot light, through the obstruct of air, reduces the heat energy that is passed to LGP.When this distance was too small, LGP was prone to be heated and fusion, and when distance was excessive, the efficient of LGP was not good.
In the known technology,,, utilize both structure tablings, reach fixing purpose often through the structure of design LGP and framework for the fixed form of LGP in light source module.Perhaps, see through the structure of design LGP, make it have special constructions such as groove, hole, re-use fixtures such as extra additional reference column, screw and fix LGP.
Yet the demand of light source module is gradually frivolous, also requires narrowly for the frame of framework, makes above-mentioned fixture that the shortcoming that exposes arranged.In addition, the structural design of LGP or framework also increases manufacturing cost or reduces the versatility of LGP for various light source modules.When extra additional fixture was used in large-sized light source module, the support force that its fixture provides was not enough, is prone to make LGP to be easy to generate and rocks, point of impingement light source.
The utility model content
Therefore, the one side of the utility model is that a kind of light source module is being provided, and it is to utilize fixture to fix the distance between LGP and spot light.The heat melting deformation of avoiding LGP to send because of spot light.
The utility model be that a kind of light source module is being provided on the other hand, it is to utilize fixture to support LGP, when avoiding light source module to rock, LGP produces displacement, causes LGP point of impingement light source.
The another aspect of the utility model is that a kind of light source module is being provided; It is through fixture support fixation LGP; Make LGP need not make any fixing structural design,, and increase the versatility of LGP for various light source modules with the processing procedure of simplification light source module.
Above-mentioned aspect according to the utility model proposes a kind of light source module.In one embodiment, this light source module comprises framework, LGP, first light-emitting section and a plurality of first fixture.Also comprise base plate, first side plate and second side plate in the framework.Upright respectively relative two sides of being located at base plate of first side plate and second side plate.Wherein first side plate has a plurality of first holes.Above-mentioned LGP is to be arranged in this framework.
The first above-mentioned light-emitting section is arranged on first side plate, and the light-emitting area of first light-emitting section is first incidence surface towards LGP.Wherein first light-emitting section comprises a plurality of first spot lights, and each first spot light has first thickness, and has one first distance between these first spot lights and LGP.
The first above-mentioned fixture is arranged between the LGP and first light-emitting section.Each first fixture comprises first junction surface and first fixed part.This first junction surface penetrate first light-emitting section and corresponding be embedded in first hole one in.First fixed part is engaged in first junction surface, and is arranged between first light-emitting section and LGP.This first fixed part has one second thickness, and second thickness is greater than first thickness.
According to the utility model one embodiment, second thickness equals first thickness and adds first distance.
According to another embodiment of the utility model, LGP is an even slab construction.
According to another embodiment of the utility model, those first spot lights are a plurality of light emitting diodes.
According to the another embodiment of the utility model, an outside at each first junction surface has first helicitic texture, and each first hole has second helicitic texture, and wherein first helicitic texture and second helicitic texture are to screw togather mutually.
According to the utility model embodiment again, this light source module also comprises a plurality of elastomers, and these elastomers are arranged between second side plate and LGP, and wherein these elastomers apply an elastic force in LGP.
According to the utility model embodiment more again, second side plate has a plurality of second holes, and this light source module also comprises second light-emitting section and a plurality of second fixture.
The second above-mentioned light-emitting section is to be arranged on second side plate, and a light-emitting area of second light-emitting section is second incidence surface towards LGP.Wherein second light-emitting section comprises a plurality of second spot lights, and each second spot light has the 3rd thickness, and has second distance between second spot light and LGP.
Above-mentioned a plurality of second fixtures are to be arranged between the LGP and second light-emitting section.Each second fixture comprises second junction surface and second fixed part.Second junction surface penetrates second light-emitting section, and corresponding be embedded in second hole one in.Second fixed part is engaged in second junction surface, and is arranged between second light-emitting section and LGP.Wherein second fixed part has the 4th thickness, and this 4th thickness is greater than the 3rd thickness.
According to the utility model embodiment again, the 4th thickness equals the 3rd thickness and adds second distance.
According to the utility model embodiment again, those second spot lights are a plurality of light emitting diodes.
According to the utility model embodiment again, second junction surface be spiral shell if be fastened in second hole one in.
The light source module of the utility model is that the assembly that the LGP support force is provided is combined with the fixing assembly of light-emitting section, forms a plurality of fixtures, so as to supporting the distance between LGP and lightguide plate fixing and spot light.When light source module rocks, can avoid LGP to collide spot light, also can avoid LGP too near light-emitting section, because of the heat fusion of light-emitting section.
These fixtures also can improve the defective that fixture exposes in the known technology really, satisfy the demand of the narrow frame of light source module.For large size panel, these fixtures also can provide sufficient support force.
In addition, the light source module of the utility model makes LGP and framework not need extra structural design can reach fixing purpose, and can improve the compatibility of LGP for various light source modules, so as to simplifying processing procedure.
Description of drawings
For letting the above-mentioned of the utility model and other purpose, characteristic, advantage and the embodiment can be more obviously understandable, the explanation of appended accompanying drawing be following:
Fig. 1 is the explosive view that illustrates according to a kind of light source module of the embodiment of the utility model;
Fig. 2 is a kind of first fixture and the chimeric cutaway view of first side plate that illustrates according to an embodiment of the utility model;
Fig. 3 is the vertical view that illustrates according to a kind of light source module of another embodiment of the utility model;
Fig. 4 is the vertical view that illustrates according to a kind of light source module of the another embodiment of the utility model.
[primary clustering symbol description]
10: light source module 10a: light source module
10b: light source module 100: framework
101: 102: the first side plates of base plate
102a: the first hole 102b: second helicitic texture
106: the three side plates of 104: the second side plates
210: the first light-emitting sections of 108: the four side plates
210a: light-emitting area 211: first circuit board
211a: 212: the first spot lights of second hole
212a: 220: the second light-emitting sections of first thickness
220a: light-emitting area 221: second circuit board
222: the second spot light 222a: the 3rd thickness
312: the first junction surfaces of 310: the first fixtures
312a: 314: the first fixed parts of first helicitic texture
314a: 320: the second fasteners of second thickness
324: the second fixed part 324a: the 4th thickness
400: 401: the first incidence surfaces of LGP
401a: 402: the second incidence surfaces of first distance
402a: second distance 500: elastomer
The specific embodiment
Below go through the manufacturing and the use of the utility model.Yet, it is understandable that embodiment provides many applicable novel notions, it may be implemented in the certain content miscellaneous.But the specific embodiment of being discussed only supplies explanation, is not in order to limit the scope of the utility model.
Please refer to Fig. 1, Fig. 1 is the explosive view that illustrates according to a kind of light source module of the utility model one embodiment.This light source module 10 comprises framework 100, LGP 400, a plurality of first fixture 310 and first light-emitting section 210.In an embodiment of the utility model, the framework 100 of this light source module 10 comprises backboard 101, first side plate 102 and second side plate 104 at least.First side plate 102 and second side plate 104 are the upright two relative sides of backboard 101 of being located at.In an example, this light source module 10 also alternative to comprise the 3rd side plate 106 and the 4th side plate 108, the three side plates 106 and the 4th side plate 108 be to stand to be located at other relative two sides of backboard 101.First side plate 102 has a plurality of first hole 102a.
Above-mentioned LGP 400 is to be arranged in the framework 100.In an example of the utility model, LGP 400 is uniform slab constructions.This LGP 400 can not must be done other in order to fixing structural design, for example: structural designs such as groove, hole, depression so make LGP 400 applicable to various light source modules and simplify the manufacturing process of light source module.LGP 400 comprises first incidence surface 401.In another embodiment, LGP 400 can further comprise second incidence surface 402 according to the quantity of light supply apparatus, or more incidence surface.First incidence surface 401 and second incidence surface 402 can be positioned at two relative sides of LGP 400.
The first above-mentioned light-emitting section 210 is to be arranged on first side plate 102.In one embodiment, first light-emitting section 210 comprise first circuit board 211, a plurality of first spot light 212, with a plurality of second hole 211a of the corresponding first hole 102a.These first spot lights 212 are arranged on the first circuit board 211, and electrically connect first circuit board 211.The light-emitting area 210a of first spot light 212 is towards first incidence surface 401.As shown in Figure 2, each second spot light 212 has the first thickness 212a, and each first spot light 212 and 400 of LGPs have first apart from 401a.These second holes 211a then is arranged in the first circuit board 211.In an example, these first spot lights 212 are combinations of light emitting diode, laser diode or above-mentioned spot light.
In an example, first junction surface 312 and the first hole 102a chimeric can screw togather, the combination of tight fit, fixing or said fixing method is reached.For example: please refer to Fig. 2, an outside at first junction surface 312 has the first helicitic texture 312a, and the first hole 102a has the second helicitic texture 102b, wherein the first helicitic texture 312a and the second helicitic texture 102b be screw togather mutually fixing.
In Fig. 2, first fixed part 314 is engaged in first junction surface 312, and first fixed part 314 is to be arranged at 400 of first light-emitting section 210 and LGPs.First fixed part 314 has the second thickness 314a.In one embodiment, the second thickness 314a is the first thickness 212a greater than first spot light 212.Through the support of first fixed part 314, can avoid LGP 400 collisions first spot light 212.In another embodiment, the second thickness 314a equals the first thickness 212a to add above-mentioned first apart from 401a.
Because first spot light 212 and 400 of LGPs have first apart from 401a.Therefore, 400 obstructs that air is arranged of first spot light 212 and LGP.Through the obstruct of air, can reduce the heat energy that LGP 400 is accepted, avoid LGP 400 because of the heat fusing distortion, more can take into account the optical performance of light source module 10.
And first be along with the watt level of first spot light 212 is different with the material of LGP 400 apart from 401a, and change to some extent.When first when too small apart from 401a, LGP 400 is prone to the heat sent because of first spot light 212, causes LGP 400 melting deformations.When first apart from 401a less than 0 the time, LGP 400 can collide these first spot lights 212, causes first light-emitting section 210 to damage.And when first when excessive apart from 401a, the light guide effect of LGP 400 is not good, and the usefulness of light source module 10 is reduced.
Therefore, in the present embodiment, the fixed support of first fixed part 314 through first fixture 310; Can fix first the size apart from 401a; Make LGP 400 have good light guide effect, the heat of also not sending because of first spot light 212 produces melting deformation.
In addition,, can avoid LGP 400, collide first spot light 212, cause 210 breakages of first light-emitting section because of gravity or wobble effects through the support of first fixed part 314.And, through fixing of first fixed part 314, can avoid LGP 400 to rock, and can fix first the size apart from 401a.
Because first fixture 310 is to be arranged at 400 of first light-emitting section 210 and LGPs, so first fixture 310 can be covered by the frame of light source module 10 fully.Really solve in the light source module of narrow frame the defective that the fixture of known technology exposes.
In addition, first fixture 310 also can provide enough support forces for large-sized LGP 400, can avoid LGP 400 collisions first light-emitting section 210.
In an example, first fixture 310 can be the combination of macromolecular material, metal material or above-mentioned material.In another example, first fixture 310 can be selected light-permeable or semi-transparent material for use, and avoiding the setting because of first fixture 310, and the light that causes first spot light 212 to be sent is interfered, and causes light source module 10 formation dark spaces.
In an example, first junction surface 312 and first fixed part 314 can be integrated structure.In another example, the structure that first junction surface 312 and first fixed part 314 can not be formed in one is so as to increasing the versatility of first fixture 310 for various light source modules.For example: first junction surface 312 is embedded in first light-emitting section 210 among the first hole 102a with above-mentioned mode earlier, selects the first suitable fixed part 314 for use according to the demand of light source module again, and both combine with first fixed part 314 and first junction surface 312.
In an example, first junction surface 312 and first fixed part 314 can be identical materials to be formed, and also can be different material and forms.In another example, first fixed part 314 material that can be two or more is formed.For example: first fixed part 314 can be the pair of lamina material structure, and internal layer is a metal material, and skin is a macromolecular material.The metal material of internal layer can tolerate the heat that first spot light 212 is sent.Outer field macromolecular material then has impact-resistant characteristic, can avoid LGP 400 to cause breakage because of collision.
Please refer to Fig. 3, Fig. 3 is the vertical view that illustrates according to a kind of light source module of another embodiment of the utility model.According to the demand on the device, this light source module 10a also alternative comprises a plurality of elastomers 500.Elastomer 500 is to be arranged on second side plate 104 of framework 100.These elastomers 500 can apply an elastic force on second incidence surface 402 of LGP 400, and LGP 400 is fixed between first fixture 310 and the elastomer 500.When light source module 10a rocks, can avoid causing light source module 10a usefulness not good because of LGP 400 displacements.These elastomers 500 can be the combination of spring, thermal plastic high polymer elastomer or above-mentioned material.
Please refer to Fig. 4, Fig. 4 is the vertical view of light source module that illustrates the another embodiment of the utility model.The framework of this light source module 10b framework with light source module 10 haply is identical; The difference of the two be this light source module 10b more alternative comprise second light-emitting section 220 and a plurality of second fixtures 320; And be similar to first side plate 102, second side plate 104 of framework 100 has a plurality of the 3rd holes (not illustrating).
In light source module 10b, second light-emitting section 220 is arranged on second side plate 104.In one embodiment, this second light-emitting section 220 comprises a plurality of the 4th holes (not illustrating) of second circuit board 221, a plurality of second spot light 222 and corresponding the 3rd hole.Each second spot light 222 is arranged on the second circuit board 221, and electrically connects second circuit board 221.The light-emitting area 220a of second spot light 222 is towards second incidence surface 402.Each second spot light 222 has the 3rd thickness 222a, and each second spot light 222 and 400 of LGPs have second distance 402a.Be similar to first circuit board 211, these the 4th holes then are arranged in the second circuit board 221.In an example, these second spot lights 222 are combinations of light emitting diode, laser diode or above-mentioned spot light.
Second fixed part 324 is arranged at 400 of second light-emitting section 220 and LGPs.Second fixed part 324 has the 4th thickness 324a.In an example, the 4th thickness 324a is the 3rd thickness 222a greater than second spot light 222, through the support of second fixed part 324, can avoid LGP 400 collisions second spot light 222.In another example, the 4th thickness 324a equals the 3rd thickness 222a to add above-mentioned second distance 402a.
Because second spot light 222 and 400 of LGPs have second distance 402a.Therefore, 400 obstructs that air is arranged of second spot light 222 and LGP.Through the obstruct of air, can reduce the heat energy that LGP 400 is accepted, avoid LGP 400 because of the heat fusing distortion, more can take into account the optical performance of light source module 10b.
And second distance 402a is along with the watt level of second spot light 222 is different with the material of LGP 400, and change to some extent.When second distance 402a was too small, LGP 400 was prone to the heat sent because of second spot light 222, causes LGP 400 melting deformations.When second distance 402a less than 0 the time, LGP 400 can collide these second spot lights 222, causes second light-emitting section 220 to damage.And when second distance 402a was excessive, the light guide effect of LGP 400 was not good, and the usefulness of light source module 10b is reduced.
Therefore, in this embodiment, the fixed support of second fixed part 324 through second fixture 320; The fixing size of second distance 402a; Make LGP 400 have good light guide effect, the heat of also not sending because of second spot light 222 produces melting deformation.
In addition,, can avoid LGP 400, collide second spot light 222, cause 220 breakages of second light-emitting section because of gravity or wobble effects through the support of second fixed part 324.And fixing through second fixed part 324 can avoid LGP 400 to rock, and the fixing size of second distance 402a.
Identical ground, in an example, second fixture 320 can be the combination of macromolecular material, metal material or above-mentioned material.In another example, second fixture 320 also can be selected light-permeable or semi-transparent material for use, and avoiding the setting because of second fixture 320, and the light that causes second spot light 222 to be sent is interfered, and causes light source module 10b to form the dark space.
In an example, second junction surface and second fixed part 324 are integrated structures.In another example, the structure that second junction surface and second fixed part 324 can not be formed in one is so as to increasing the versatility of second fixture 320 for various light source modules.For example: second junction surface is embedded in second light-emitting section 220 in the 4th hole earlier, selects the second suitable fixed part 324 for use according to the demand of light source module again, again second fixed part 324 is done to combine with second junction surface.
In an example, second junction surface and second fixed part 324 can be same material to be formed, and also can be different material and forms.In another example, second fixed part 324 material that can be two or more is formed.For example: second fixed part 324 can be the pair of lamina material structure, and internal layer is a metal material, and skin is a macromolecular material.The metal material of internal layer can tolerate the heat that second spot light 222 is sent.Outer field macromolecular material then has impact-resistant characteristic, can avoid LGP 400 to cause breakage because of collision.
In an example, these light source modules 10,10a all can combine with optical thin films such as reflecting plate, brightness enhancement film and diffusion sheets with 10b again, to form a backlight module, are applied in the LCD.
Can know by the utility model the foregoing description; The advantage of the light source module of the utility model is the assembly that the LGP support force is provided is combined with the fixing assembly of light-emitting section; Make LGP not need extra structural design can reach fixing purpose; So as to simplifying processing procedure, improve the versatility of LGP for various light source modules.These fixtures also can satisfy the demand of the narrow frame of display, when improving known technology and being applied to narrow frame, and the defective that fixture exposes.For large size panel, the utility model also can provide sufficient support force, avoids LGP point of impingement light source.In addition, the utility model does not also influence the optical performance of spot light, can not cause light source module usefulness to reduce.Really improve the restriction and the defective of LGP in the known processing procedure.
Though the utility model discloses as above with embodiment; Right its is not in order to limit the utility model; Anyly be familiar with this art; In spirit that does not break away from the utility model and scope, when can doing various changes and retouching, so the protection domain of the utility model is as the criterion when looking the scope that appending claims defines.
Claims (10)
1. a light source module is characterized in that, comprises:
One framework comprises:
One base plate; And
One first side plate and one second side plate, upright respectively relative two sides of being located at this base plate, wherein this first side plate has a plurality of first holes;
One LGP is arranged in this framework;
One first light-emitting section; Be arranged on this first side plate; One light-emitting area of this first light-emitting section is one first incidence surface towards this LGP; Wherein this first light-emitting section comprises a plurality of first spot lights, and each those first spot light has one first thickness, and has one first distance between those first spot lights and this LGP; And
A plurality of first fixtures are arranged between this LGP and this first light-emitting section, and wherein each those first fixture comprises:
One first junction surface penetrates this first light-emitting section, and corresponding one of those first holes that are embedded in; And
One first fixed part is engaged in this first junction surface, and is arranged between this first light-emitting section and this LGP, and wherein this first fixed part has one second thickness, and this second thickness is greater than this first thickness.
2. light source module according to claim 1 is characterized in that, this second thickness equals this first thickness and adds this first distance.
3. light source module according to claim 1 is characterized in that, this LGP is an even slab construction.
4. light source module according to claim 1 is characterized in that, those first spot lights are a plurality of light emitting diodes.
5. light source module according to claim 1; It is characterized in that; One outside at each this first junction surface has one first helicitic texture, and each those first hole has one second helicitic texture, and wherein this first helicitic texture and this second helicitic texture are to screw togather mutually.
6. light source module according to claim 1 is characterized in that, also comprises a plurality of elastomers, is arranged between this second side plate and this LGP, and wherein those elastomers apply an elastic force on this LGP.
7. light source module according to claim 1 is characterized in that, this second side plate has a plurality of second holes, and this light source module also comprises:
One second light-emitting section; Be arranged on second side plate; One light-emitting area of this second light-emitting section is one second incidence surface towards this LGP; Wherein this second light-emitting section comprises a plurality of second spot lights, and each those second spot light has one the 3rd thickness, and has a second distance between those second spot lights and this LGP; And
A plurality of second fixtures are arranged between this LGP and this second light-emitting section, and wherein each those second fixture comprises:
One second junction surface penetrates this second light-emitting section, and corresponding one of those second holes that are embedded in; And
One second fixed part is engaged in this second junction surface, and is arranged between this second light-emitting section and this LGP, and wherein this second fixed part has one the 4th thickness, and the 4th thickness is greater than the 3rd thickness.
8. light source module according to claim 7 is characterized in that, the 4th thickness equals the 3rd thickness and adds this second distance.
9. light source module according to claim 7 is characterized in that, those second spot lights are a plurality of light emitting diodes.
10. light source module according to claim 7 is characterized in that, those second junction surfaces are corresponding respectively spiral shells if be fastened in those second holes.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100136551 | 2011-10-07 | ||
| TW100136551A TWI464498B (en) | 2011-10-07 | 2011-10-07 | Light source module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202338806U true CN202338806U (en) | 2012-07-18 |
Family
ID=46487497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204869126U Expired - Lifetime CN202338806U (en) | 2011-10-07 | 2011-11-23 | Light source module |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202338806U (en) |
| TW (1) | TWI464498B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712167A (en) * | 2014-01-16 | 2014-04-09 | 瑞仪光电股份有限公司 | Light source assembly and backlight module |
| WO2014106354A1 (en) * | 2013-01-06 | 2014-07-10 | 深圳市华星光电技术有限公司 | Locating structure for light guide plate and back frame, backlight module and liquid crystal display thereof |
| CN104487759A (en) * | 2012-07-27 | 2015-04-01 | 夏普株式会社 | Lighting apparatus, display apparatus, and television receiver |
| CN104765230A (en) * | 2014-01-02 | 2015-07-08 | 光宝科技股份有限公司 | Micro projection fixing module |
| CN105371176A (en) * | 2015-12-16 | 2016-03-02 | 苏州茂立光电科技有限公司 | Light guide plate with locating structure and backlight module and manufacturing method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI361305B (en) * | 2007-12-31 | 2012-04-01 | Chimei Innolux Corp | Backlight module and application thereof |
| TWM352050U (en) * | 2008-07-04 | 2009-03-01 | Coretronic Suzhou Co Ltd | Film tensioning apparatus of backlight module |
| TW201126239A (en) * | 2010-01-26 | 2011-08-01 | Radiant Opto Electronics Corp | Backlight module |
-
2011
- 2011-10-07 TW TW100136551A patent/TWI464498B/en not_active IP Right Cessation
- 2011-11-23 CN CN2011204869126U patent/CN202338806U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104487759A (en) * | 2012-07-27 | 2015-04-01 | 夏普株式会社 | Lighting apparatus, display apparatus, and television receiver |
| CN104487759B (en) * | 2012-07-27 | 2016-08-24 | 夏普株式会社 | Illuminator, display device and radiovisor |
| WO2014106354A1 (en) * | 2013-01-06 | 2014-07-10 | 深圳市华星光电技术有限公司 | Locating structure for light guide plate and back frame, backlight module and liquid crystal display thereof |
| CN104765230A (en) * | 2014-01-02 | 2015-07-08 | 光宝科技股份有限公司 | Micro projection fixing module |
| CN103712167A (en) * | 2014-01-16 | 2014-04-09 | 瑞仪光电股份有限公司 | Light source assembly and backlight module |
| CN105371176A (en) * | 2015-12-16 | 2016-03-02 | 苏州茂立光电科技有限公司 | Light guide plate with locating structure and backlight module and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201316094A (en) | 2013-04-16 |
| TWI464498B (en) | 2014-12-11 |
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: RADIANT OPTO-ELECTRONICS (NANJING) CO., LTD. Assignor: Radiant Opto-electronics Corporation Contract record no.: 2012990000866 Denomination of utility model: Strip lateral type light guide structure and surface source module Granted publication date: 20120718 License type: Exclusive License Record date: 20121203 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120718 |
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| CX01 | Expiry of patent term |