CN206093550U - Heat sink structure and backlight module and display used thereof - Google Patents
Heat sink structure and backlight module and display used thereof Download PDFInfo
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- CN206093550U CN206093550U CN201621065663.2U CN201621065663U CN206093550U CN 206093550 U CN206093550 U CN 206093550U CN 201621065663 U CN201621065663 U CN 201621065663U CN 206093550 U CN206093550 U CN 206093550U
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- guide plate
- light
- light guide
- conducting part
- backlight module
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Abstract
The utility model provides a heat sink structure for install in a backlight module, this backlight module has one side and goes into formula lamp strip, a light guide plate and a reflector plate, and the light guide plate has one and goes into the light side, and side income formula lamp strip has a plurality of light sources and corresponds to go into light side setting, and the bottom of light guide plate is then located to the reflector plate. Heat sink structure has a portion of installing and a conduction portion, and the portion of installing is used for the installation side to go into formula lamp strip, and the reflector plate lies in between light guide plate and the conduction portion, and conduction portion extends on the surface and forms a chamfer structure. Therefore, the utility model discloses just, can utilize the chamfer structure of heat sink structural extra formation for light that the light source sent can not influence the holistic brightness uniformity of light guide plate because of in heat sink structural reflection and cause big bright light halo on the light guide plate.
Description
Technical field
This utility model is related to backlight module field, more particularly to a kind of lamp bar perimeter component of backlight module.
Background technology
Light emitting diode (Light Emitting Diode, LED) has been widely used in each field, and actually used
When, as the electric energy of LED and the conversion efficiency of luminous energy are still low, heat energy when causing its work, can be produced, if can not be by heat
Derive, therefore the temperature of light emitting diode can raise, and then produce color offset phenomenon, finally cause light emitting diode deterioration and cannot
Work, therefore such as display etc. can all arrange heat sink structure (Heat Sink) using the device of LED backlight module and reach reinforcement
The purpose of radiating.
In general, the LED light source of backlight module is arranged on heat sink structure, and heat energy is shed by heat sink structure,
And reduce the temperature of LED light source.But when actually used, due to light source in backlight module and the set location of heat sink structure, meeting
Heat sink structure is caused to have subregion going out in optical range positioned at light source so that light can directly be reflexed to from heat sink structure and be led
Tabula rasa, causes the portion in light guide plate to produce brighter region, and then affects overall uniformity.
Therefore, creator of the present utility model think its not enough improve and exhaust its intelligence hammer away, and by its from
The thing industry accumulating experience for many years, and then the backlight module and display of a kind of heat sink structure and its application are provided, with uncommon
Prestige can improve the disappearance of above-mentioned prior art.
Utility model content
The technical problems to be solved in the utility model is to overcome the light of prior art direct from heat sink structure
Light guide plate is reflexed to, a kind of defect of the brightness uniformity for affecting light guide plate overall, there is provided the backlight of heat sink structure and its application
Module and display, cannot affect the effect that final light guide plate shows in the way of primary event with the light for making directive heat sink structure
Really, and indirectly lift the brightness uniformity of display screen.
This utility model is solving above-mentioned technical problem by following technical proposals：
A kind of backlight module, its feature are which includes：
One side entering type lamp bar, with multiple light sources；
One light guide plate, with an incident side, the side entering type lamp bar to should incident side arrange；
One reflector plate, located at the bottom of the light guide plate；And
One heat sink structure, with an installing department and a conducting part, the installing department is used to install the side entering type lamp bar, and this is anti-
Penetrate piece to be located between the light guide plate and the conducting part, and the conducting part surface extends to form a chamfering structure, makes those light sources not
The some light for injecting the light guide plate and the directive conducting part is covered by the chamfering structure after reflection.
Consequently, it is possible to the reflection light produced because of heat sink structure just will not directive light guide plate, and have influence on light guide plate
Go out the overall uniformity of light.
It is preferred that light guide plate have an at least locating slot, and the conducting part to should locating slot be provided with an at least locating dowel,
To fix the light guide plate by means of the locating dowel clip locating slot.
Effect that light guide plate positioned is reached using above-mentioned setting further.
It is preferred that the incident side is formed with a lens array, the lens array has multiple recesses, and those recesses separate
Arrange, and the most long vertical dimension of arbitrary recess to the incident side be not more than the reflector plate to the incident side it is most short vertical away from
From.
When so can have lens array on light guide plate, the light of script directive heat sink structure first will not be reflected by reflector plate
And the little and luminous point of incandescent is produced, affect light guide plate to go out the uniformity of light.
A kind of backlight module, its feature are which includes：
One side entering type lamp bar, with multiple light sources；
One light guide plate, with an incident side, the side entering type lamp bar to should incident side arrange；
One reflector plate, located at the bottom of the light guide plate；And
One heat sink structure, with an installing department and a conducting part, the installing department is used to install the side entering type lamp bar, the reflection
Piece is located between the light guide plate and the conducting part, and the conducting part surface extends to form a chamfering structure, and it is empty to form a depression
Between, the light that those light sources do not inject the light guide plate and the directive conducting part is emitted directly toward or is reflected and inject the dented space
Afterwards, covered by the chamfering structure.
Consequently, it is possible to the reflection light produced because of heat sink structure just will not directive light guide plate, but make light get lost
In dented space, it is to avoid have influence on the overall uniformity that light guide plate goes out light.
It is preferred that the light guide plate have an at least locating slot, and the conducting part to should locating slot be provided with an at least positioning
Post, to fix the light guide plate by means of the locating dowel clip locating slot.
Effect that light guide plate positioned is reached using above-mentioned setting further.
It is preferred that the incident side is formed with a lens array, the lens array has multiple recesses, and those recesses separate
Arrange, and the most long vertical dimension of arbitrary recess to the incident side be not more than the reflector plate to the incident side it is most short vertical away from
From.
So it is avoided that when there is lens array on light guide plate, the light of script directive heat sink structure will not first by reflector plate
Reflection and produce the little and luminous point of incandescent, affect light guide plate to go out the uniformity of light.
A kind of backlight module, its feature are which includes：
One side entering type lamp bar, with multiple light sources；
One light guide plate, with an incident side, the side entering type lamp bar to should incident side arrange；
One reflector plate, located at the bottom of the light guide plate；And
One heat sink structure, with an installing department and a conducting part, the installing department is used to install the side entering type lamp bar, the reflection
Piece is located between the light guide plate and the conducting part, and the one side of the conducting part is provided with a light absorbing zone.
Consequently, it is possible to the light of directive heat sink structure will be absorbed by light absorbing zone, and then avoid light reflections affect
Light guide plate goes out the overall uniformity of light.
It is preferred that the light guide plate have an at least locating slot, and the conducting part to should locating slot be provided with an at least positioning
Post, to fix the light guide plate by means of the locating dowel clip locating slot.
Effect that light guide plate positioned is reached using above-mentioned setting further.
It is preferred that the incident side is formed with a lens array, the lens array has multiple recesses, and those recesses separate
Arrange, and the most long vertical dimension of arbitrary recess to the incident side be not more than the reflector plate to the incident side it is most short vertical away from
From.
Can so borrow the light that enters that lens array lifts side entering type lamp bar to open up angle, and cause the light of script directive heat sink structure
Line first will not be reflected by reflector plate and produce the little and luminous point of incandescent, affect light guide plate to go out the uniformity of light.
A kind of display, its feature is, internal that aforesaid backlight module is housed.
The light of directive heat sink structure can be caused using said structure not affect the entirety of screen display because of reflection
Uniformity.
A kind of heat sink structure, for being installed in a backlight module, its feature is：
The heat sink structure has an installing department and a conducting part, and the installing department is used to installing light source, and the conducting part surface
Extend and form a chamfering structure, some light of the light source directive conducting part is covered by the chamfering structure after reflection.
Consequently, it is possible to light just will not interfere with the remaining part of backlight module because of reflection.
It is preferred that the backlight module also has a light guide plate, the light guide plate has an at least locating slot, the conducting part correspondence
The locating slot is provided with an at least locating dowel, to fix the light guide plate using the locating dowel clip locating slot.
Effect that light guide plate positioned is reached using above-mentioned setting further.
A kind of heat sink structure, for being installed in a backlight module, its feature is：
The heat sink structure has an installing department and a conducting part, and the installing department is used to installing light source, and the conducting part surface
Extend and form a chamfering structure, and form a dented space, the light of those light source directives conducting parts is emitted directly toward or instead
After injecting the dented space, covered by the chamfering structure.
Consequently, it is possible to light just will not interfere with the remaining part of backlight module because of reflection.
It is preferred that the backlight module also has a light guide plate, the light guide plate has an at least locating slot, the conducting part correspondence
The locating slot is provided with an at least locating dowel, to fix the light guide plate by means of the locating dowel clip locating slot.
Effect that light guide plate positioned is reached using above-mentioned setting further.
A kind of heat sink structure, for being installed in a backlight module, its feature is：
The heat sink structure has an installing department and a conducting part, and the installing department is used to installing light source, and the one of the conducting part
Side is provided with a light absorbing zone, some light of the light source directive conducting part is absorbed by the light absorbing zone.
Consequently, it is possible to the light of directive heat sink structure will be absorbed by light absorbing zone, and then avoid light reflections affect
Light guide plate goes out the overall uniformity of light.
It is preferred that the backlight module also has a light guide plate, the light guide plate has an at least locating slot, the conducting part correspondence
The locating slot is provided with an at least locating dowel, to fix the light guide plate by means of the locating dowel clip locating slot.
Effect that light guide plate positioned is reached using above-mentioned setting further.
Positive effect of the present utility model is：
By above-mentioned means, this utility model just can utilize the chamfering structure being additionally formed on heat sink structure so that light
The light sent by source will not cause big bright halation because of reflecting on heat sink structure on light guide plate, affect light guide plate
Overall brightness uniformity, but cover the light chamfering structure of reflection, allows the light cannot be after primary event with regard to directive
Light guide plate, makes light that directive light guide plate must be possible to after multiple reflections, and then reduces light guide plate the impact of light.
Description of the drawings
Heat sink structure axonometric charts of the Fig. 1 for this utility model embodiment 1.
Backlight module side views of the Fig. 2 for this utility model embodiment 1.
Backlight module schematic diagrams of the Fig. 3 for another embodiment of this utility model embodiment 1.
Heat sink structure axonometric charts of the Fig. 4 for this utility model embodiment 2.
Backlight module side views of the Fig. 5 for this utility model embodiment 2.
Backlight module schematic diagrams of the Fig. 6 for another embodiment of this utility model embodiment 2.
Heat sink structure axonometric charts of the Fig. 7 for this utility model embodiment 3.
Backlight module side views of the Fig. 8 for this utility model embodiment 3.
Backlight module schematic diagrams of the Fig. 9 for another embodiment of this utility model embodiment 3.
Figure 10 is the display side view for installing backlight module.
Description of reference numerals：
1：Backlight module
11：Side entering type lamp bar
111：Light source
12：Light guide plate
121：Incident side
122：Locating slot
123：Lens array
1231：Recess
13：Reflector plate
14：Heat sink structure
141：Installing department
142：Conducting part
143：Chamfering structure
144：Locating dowel
145：Dented space
146：Light absorbing zone
2：Display
21：Shell
22：Panel
L：The vertical dimension of recess to incident side
K：The vertical dimension of reflector plate to incident side
Specific embodiment
A preferred embodiment is named, and combines accompanying drawing to become apparent from intactly illustrating this utility model.
Fig. 1 and Fig. 2 is referred to, which is the heat sink structure axonometric chart and backlight module side view of this utility model embodiment 1.
As illustrated, this utility model provides a kind of heat sink structure 14, for being installed in a backlight module 1, and the backlight module 1 also has
There are a side entering type lamp bar 11, a light guide plate 12 and a reflector plate 13, side entering type lamp bar 11 has a multiple light sources 111, and light guide plate
12 have an incident side 121, and the correspondence incident side 121 of side entering type lamp bar 11 is arranged, and reflector plate 13 is then located at the bottom of light guide plate 12.
Also, heat sink structure 14 has an installing department 141 and a conducting part 142, installing department 141 is used to install side entering type lamp bar 11, instead
Penetrate piece 13 to be located between light guide plate 12 and conducting part 142, and the surface of conducting part 142 extends to form a chamfering structure 143.
By above-mentioned structure, when backlight module 1 works, light source 111 does not inject light guide plate 12 and directive conducting part 142
Some light chamfering structure 143 will cover after reflection, and then avoid having influence on the brightness uniformity of light guide plate 12, and
If light chamfering structure 143 cannot cover completely, after chamfering structure 143 can also make light carry out multiple reflections, ability directive is led
Tabula rasa 12, to reduce the effect of light intensity.
Additionally, in the present embodiment, light guide plate 12 has an at least locating slot 122, and 142 corresponding locating slot of conducting part
122 are provided with an at least locating dowel 144, with the lightguide plate fixing 12 by means of 144 clip locating slot 122 of locating dowel, and then reach and will lead
The effect of the positioning of tabula rasa 12.So just without the need for extra installing positioning again part, to reduce numerous and diverse degree of cost and processing procedure.
Please refer to Fig. 3, which is the backlight module schematic diagram of 1 another embodiment of this utility model embodiment.As schemed
Shown, in this embodiment, incident side 121 is formed with a lens array 123, and which has multiple recesses 1231, and recess
1231 separate setting, and the most long vertical dimension of arbitrary recess 1231 to incident side 121 is not more than reflector plate 13 to incident side 121
Most short vertical dimension, that is to say, that being necessarily less than equal to apart from K apart from L in figure, can just make 111 directive heat sink structure of light source
14 some light will not be reflected by reflector plate 13；And remaining component is identical with shown in Fig. 1 and Fig. 2, here is omitted.
After lens array 123 being arranged at incident side 121, if reflector plate 13 is still positioned at the position such as Fig. 2, can be because
For lens array 123 so that will first contact reflector plate 13 when some light is introduced into light guide plate 12, and reflect and cause little and pole
Bright luminous point, therefore reflector plate 13 must be retreated to position as shown in Figure 3, makes light first not contact reflector plate 13, but after
Continue to down to heat sink structure 14, and chamfering structure 143 covered after heat sink structure 14 reflects, be so just avoided that generation it is little and
The luminous point of incandescent, to eliminate for the impact of brightness uniformity.
Please continue to refer to Fig. 4 and Fig. 5, which is the heat sink structure axonometric chart of this utility model embodiment 2 and backlight module side
View.As illustrated, compared to embodiment 1, in the present embodiment, 142 surface of conducting part of heat sink structure 14 extends to be formed
Chamfering structure 143, and a dented space 145 is formed, the light of 111 directive conducting part 142 of light source is emitted directly toward or is reflected and penetrate
After entering dented space 145, chamfering structure 143 is covered.Remaining component is same as Example 1, and here is omitted.
By the setting of dented space 145, the light of directive heat sink structure 14 will be because reflecting or being emitted directly toward depression
In space 145, and get lost in dented space 145, that is to say, that light can carry out multiple reflections in dented space 145, greatly
Width reduces the intensity of light, to avoid affecting the brightness uniformity of final display, and then screening of the reinforcing chamfer structure 143 to light
Covering property.In the present embodiment, can also pass through the setting of locating dowel 144 and locating slot 122, and light guide plate 12 is fixed simultaneously simultaneously
Reach the effect of positioning, it is to avoid the function of light guide plate 12 is affected because of location change.
Please refer to Fig. 6, which is the backlight module schematic diagram of another embodiment of this utility model embodiment 2.Such as
Shown in figure, same as Example 1, in the present embodiment, incident side 121 is also formed with lens array 123, and which has multiple recessed
Portion 1231, and recess 1231 separates setting, and most long vertical dimension L of arbitrary recess 1231 to incident side 121 no more than reflects
Most short vertical dimension K of piece 13 to incident side 121.Consequently, it is possible to reflector plate 13 will retreat to light backward cannot directly contact
Position, make light guide plate 12 the little and luminous point of incandescent occur to avoid light from directly being reflected by reflector plate 13, and allow light to hold
It is continuous to inject and carry out multiple reflections in dented space 145 downwards, to reduce light intensity, and then reach maintenance brightness uniformity
Effect.
Please continue to refer to Fig. 7 and Fig. 8, which is the heat sink structure axonometric chart of this utility model embodiment 3 and backlight module side
View.As illustrated, compared to embodiment 1, in the present embodiment, 142 surface of conducting part of heat sink structure 14 is provided with a light
Absorbed layer 146, and replace the chamfering structure of embodiment 1 and embodiment 2, makes the light of 111 directive heat sink structure 14 of light source will
Absorbed by light absorbing zone 146, and then avoid light reflections affect light guide plate 12 from going out the overall uniformity of light.In this way just without
The shape that heat sink structure 14 must be directed to is designed and making, also without the knot of the responsible shield lights of consideration 143 grade of chamfering structure
Structure should be in the effect which position can be only achieved shield lights, therefore more simple on processing procedure, to increase system
The convenience of journey.
Additionally, in the present embodiment, the both sides of conducting part 142 can be provided with locating dowel 144, with light guide plate 12 on determine
Position groove 122 be combined with each other, and then reaches the effect for positioning light guide plate 12.So just without the need for additionally installing on light guide plate 12 again
The part of positioning, to reduce numerous and diverse degree of cost and processing procedure.
Please refer to Fig. 9, which is the backlight module schematic diagram of another embodiment of this utility model embodiment 3.Such as
Shown in figure, same as Example 1, in the present embodiment, incident side 121 is also formed with lens array 123, and which has multiple recessed
Portion 1231, and recess 1231 separates setting, and most long vertical dimension L of arbitrary recess 1231 to incident side 121 no more than reflects
Most short vertical dimension K of piece 13 to incident side 121.By reflector plate 13 is moved back by, and cause the light of directive heat sink structure 14
Line can be absorbed by light absorbing zone 146 in the case of reflecting piece 13 is not reflected by, and reach the effect for maintaining brightness uniformity.
Figure 10 is referred to, which is the display side view for installing backlight module.In here diagram, the shell 21 of display 2
The backlight module 1 of interior installing embodiment 2, but it is also possible to install the backlight module 1 of other embodiment, as shown in Fig. 2 or Fig. 8
Backlight module 1, is not limited thereto.Setting of the display 2 by heat sink structure 14 in backlight module 1, and will likely affect
The light-shielding of the panel 22 of display 2, is affected with the brightness uniformity for avoiding panel 22 from showing.
In sum, the backlight module 1 applied with which by heat sink structure provided by the utility model 14, by heat sink knot
Chamfering structure 143, dented space 145 or light absorbing zone 146 on structure 14, by light-shielding or or even can actually absorb to keep away
Exempt from the light of directive heat sink structure 14 because reflection has influence on the uniformity that light guide plate 12 goes out light, while also can be by locating dowel
144 cause processing procedure to become more simple with the setting of locating slot 122, and when display 2 is applied to, can make the bright of panel 22
Degree uniformity is not affected.
Although the foregoing describing specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
This is merely illustrative of, and protection domain of the present utility model is defined by the appended claims.Those skilled in the art
On the premise of without departing substantially from principle of the present utility model and essence, various changes or modifications can be made to these embodiments,
But these changes and modification each fall within protection domain of the present utility model.
Claims (16)
1. a kind of backlight module, it is characterised in which includes：
One side entering type lamp bar, with multiple light sources；
One light guide plate, with an incident side, the side entering type lamp bar to should incident side arrange；
One reflector plate, located at the bottom of the light guide plate；And
One heat sink structure, with an installing department and a conducting part, the installing department is used to installing the side entering type lamp bar, and the reflector plate
Between the light guide plate and the conducting part, and the conducting part surface extends to form a chamfering structure, does not inject those light sources
The some light of the light guide plate and the directive conducting part is covered by the chamfering structure after reflection.
2. backlight module as claimed in claim 1, it is characterised in that the light guide plate has an at least locating slot, and the conduction
Portion to should locating slot be provided with an at least locating dowel, with by means of the locating dowel clip locating slot and fix the light guide plate.
3. backlight module as claimed in claim 1, it is characterised in that the incident side is formed with a lens array, the number of lenses
Group is with multiple recesses, and those recesses separate setting, and the most long vertical dimension of arbitrary recess to the incident side is not more than
The most short vertical dimension of the reflector plate to the incident side.
4. a kind of backlight module, it is characterised in which includes：
One side entering type lamp bar, with multiple light sources；
One light guide plate, with an incident side, the side entering type lamp bar to should incident side arrange；
One reflector plate, located at the bottom of the light guide plate；And
One heat sink structure, with an installing department and a conducting part, the installing department is used to install the side entering type lamp bar, the reflector plate position
Between the light guide plate and the conducting part, and the conducting part surface extends to form a chamfering structure, and forms a dented space, makes
Those light sources are not injected after the light of the light guide plate and the directive conducting part is emitted directly toward or reflects and inject the dented space, by this
Chamfering structure covers.
5. backlight module as claimed in claim 4, it is characterised in that the light guide plate has an at least locating slot, and the conduction
Portion to should locating slot be provided with an at least locating dowel, with by means of the locating dowel clip locating slot and fix the light guide plate.
6. backlight module as claimed in claim 4, it is characterised in that the incident side is formed with a lens array, the number of lenses
Group is with multiple recesses, and those recesses separate setting, and the most long vertical dimension of arbitrary recess to the incident side no more than should
The most short vertical dimension of reflector plate to the incident side.
7. a kind of backlight module, it is characterised in which includes：
One side entering type lamp bar, with multiple light sources；
One light guide plate, with an incident side, the side entering type lamp bar to should incident side arrange；
One reflector plate, located at the bottom of the light guide plate；And
One heat sink structure, with an installing department and a conducting part, the installing department is used to install the side entering type lamp bar, the reflector plate position
Between the light guide plate and the conducting part, and the one side of the conducting part is provided with a light absorbing zone.
8. backlight module as claimed in claim 7, it is characterised in that the light guide plate has an at least locating slot, and the conduction
Portion to should locating slot be provided with an at least locating dowel, with by means of the locating dowel clip locating slot and fix the light guide plate.
9. backlight module as claimed in claim 7, it is characterised in that the incident side is formed with a lens array, the number of lenses
Group is with multiple recesses, and those recesses separate setting, and the most long vertical dimension of arbitrary recess to the incident side no more than should
The most short vertical dimension of reflector plate to the incident side.
10. a kind of display, it is characterised in that its installing is just like the backlight module described in any one of claim 1-9.
11. a kind of heat sink structures, for being installed in a backlight module, it is characterised in that：
The heat sink structure has an installing department and a conducting part, and the installing department is used to install light source, and the conducting part surface extends
A chamfering structure is formed, some light of the light source directive conducting part is covered by the chamfering structure after reflection.
12. heat sink structures as claimed in claim 11, it is characterised in that the backlight module also has a light guide plate, the leaded light
Plate have an at least locating slot, the conducting part to should locating slot be provided with an at least locating dowel, with using the locating dowel clip should
Locating slot and fix the light guide plate.
13. a kind of heat sink structures, for being installed in a backlight module, it is characterised in that：
The heat sink structure has an installing department and a conducting part, and the installing department is used to install light source, and the conducting part surface extends
Form a chamfering structure, and form a dented space, the light of those light source directives conducting parts is emitted directly toward or is reflected and penetrate
After entering the dented space, covered by the chamfering structure.
14. heat sink structures as claimed in claim 13, it is characterised in that the backlight module also has a light guide plate, the leaded light
Plate has an at least locating slot, the conducting part to should locating slot be provided with an at least locating dowel, so that by means of the locating dowel clip, this is fixed
Position groove and fix the light guide plate.
15. a kind of heat sink structures, for being installed in a backlight module, it is characterised in that：
The heat sink structure has an installing department and a conducting part, and the installing department is used to installing light source, and the one side of the conducting part
A light absorbing zone is provided with, some light of the light source directive conducting part is absorbed by the light absorbing zone.
16. heat sink structures as claimed in claim 15, it is characterised in that the backlight module also has a light guide plate, the leaded light
Plate has an at least locating slot, the conducting part to should locating slot be provided with an at least locating dowel, so that by means of the locating dowel clip, this is fixed
Position groove and fix the light guide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621065663.2U CN206093550U (en) | 2016-09-20 | 2016-09-20 | Heat sink structure and backlight module and display used thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621065663.2U CN206093550U (en) | 2016-09-20 | 2016-09-20 | Heat sink structure and backlight module and display used thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206093550U true CN206093550U (en) | 2017-04-12 |
Family
ID=58480233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621065663.2U Expired - Fee Related CN206093550U (en) | 2016-09-20 | 2016-09-20 | Heat sink structure and backlight module and display used thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN206093550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108732821A (en) * | 2018-06-07 | 2018-11-02 | 惠州市华星光电技术有限公司 | Liquid crystal display and its backlight module |
-
2016
- 2016-09-20 CN CN201621065663.2U patent/CN206093550U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108732821A (en) * | 2018-06-07 | 2018-11-02 | 惠州市华星光电技术有限公司 | Liquid crystal display and its backlight module |
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