CN107765479A - Luminescent positioner and its manufacture method - Google Patents
Luminescent positioner and its manufacture method Download PDFInfo
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- CN107765479A CN107765479A CN201711070051.1A CN201711070051A CN107765479A CN 107765479 A CN107765479 A CN 107765479A CN 201711070051 A CN201711070051 A CN 201711070051A CN 107765479 A CN107765479 A CN 107765479A
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- Prior art keywords
- light source
- guide plate
- light guide
- source assembly
- incident light
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0086—Positioning aspects
- G02B6/009—Positioning aspects of the light source in the package
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Planar Illumination Modules (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The application discloses a kind of luminescent positioner, including a light guide plate, an incident light source assembly and a framework.Two keepers are provided with the side of light guide plate, incident light source assembly is adjacent to light guide plate.Incident light source assembly has a light source module and power supply transmission element, and power supply transmission element is electrically connected at light source module, and power supply transmission element is provided with two fasteners, keeper engaging corresponding with the fastener respectively.Framework is arranged under the light guide plate and the incident light source assembly.The application also discloses a kind of manufacture method of luminescent positioner.
Description
Technical field
The application relates to a kind of luminescent positioner, can make its light guide plate, incident light source in particular to one kind
The luminescent positioner that assembly error between assembly and framework more reduces.
Background technology
In general, the usual structure with multilayer in a liquid crystal display device, such as light guide plate, incident light source are total
Into, liquid crystal panel, reflecting plate, diffuser plate and glue frame etc..It is known that light guide plate and incident light source assembly are assembled in a glue frame
On way, after typically first incident light source assembly is installed in glue frame, then light guide plate is attached in glue frame.
There is a plurality of protuberances and a plurality of recess, protuberance and recess are with that on the side of known glue frame
This staggeredly mode and form on side.In addition, known incident light source assembly mainly include a flexible circuit board and
A plurality of light source modules, light emitting diode (LED) can be included in each light source module.By light guide plate and incident light
It is that first incident light source assembly is installed on the side of glue frame when source assembly is assembled in glue frame to form luminescent positioner,
Now, a plurality of light source modules of incident light source assembly are in a plurality of recess of side.
However, because glue frame is in itself during figuration manufacture i.e. with the presence of manufacturing tolerance, along with assembling light guiding plate in
Also assembly error generation is had when in glue frame, and when incident light source assembly is installed in glue frame, therefore, completes the hair after assembling
Gap of the light-seeking device between the incidence surface of light guide plate and the light-emitting area of light source module can be excessive or uncontrollable, and is entering
The centreline space of the center line and light guide plate of penetrating the light source module (or light emitting diode) of light source assembly can have an offset.This
Cumulative assembly error can cause the light that light source module (or light emitting diode) is sent can not effectively to be utilized by light guide plate a bit,
And then cause the luminance shortage of light guide plate and influence the performance of liquid crystal display device.
In addition to disadvantages described above, known luminescent positioner is also not very convenient on assembling mode, therefore meeting
Time and human cost needed for increase manufacture.
In view of this, it is above-described to overcome the invention aims to provide a kind of luminescent positioner of improvement
Problem, and then the overall brightness of luminescent positioner or liquid crystal display device is substantially improved.
The content of the invention
In view of this, inventor obtains the application after research and development.The purpose of the application, can to provide a kind of luminescent positioner
The overall brightness of luminescent positioner or liquid crystal display device is set to be substantially improved.
The application proposes a kind of luminescent positioner, including a light guide plate, an incident light source assembly and a framework.
The side of light guide plate is provided with two keepers, and incident light source assembly is adjacent to light guide plate.Incident light source assembly has a light source
Module and power supply transmission element, power supply transmission element are electrically connected at light source module, and power supply transmission element is provided with two cards
Component, keeper engaging corresponding with the fastener respectively.Framework is arranged at the light guide plate and the incident light source assembly
Under.
In one embodiment, light guide plate has more a body, and incident light source assembly is adjacent to body.
In one embodiment, the keeper has a convex portion respectively, and the fastener has a recess respectively, convex portion with
Recess is corresponding to be engaged.
In one embodiment, the keeper has a recess respectively, and the fastener has a convex portion respectively, convex portion with
Recess is corresponding to be engaged.
In one embodiment, convex portion has rectangular shape.
The application comprises the following steps it is also proposed that a kind of manufacture method of luminescent positioner：A light guide plate is prepared, is being led
The side of tabula rasa forms two keepers；An incident light source assembly is prepared, incident light source assembly is adjacent to light guide plate, in incidence
Light source assembly forms a light source module and power supply transmission element, and power supply transmission element is electrically connected at light source module, in power supply
Transmit element and form two fasteners, keeper engaging corresponding with the fastener respectively；And a framework is prepared, make frame
Frame is formed under light guide plate and incident light source assembly.
In one embodiment, light guide plate has a body, and incident light source assembly is adjacent to body.
In one embodiment, the keeper has a convex portion respectively, and the fastener has a recess respectively, convex portion with
Recess is corresponding to be engaged.
In one embodiment, the keeper has a recess respectively, and the fastener has a convex portion respectively, convex portion with
Recess is corresponding to be engaged.
In summary, the luminescent positioner of the application, by being provided with two keepers, power supply in the side of light guide plate
Transmission element is provided with two fasteners, keeper engaging corresponding with the fastener respectively, can make luminescent positioner
Or the overall brightness of liquid crystal display device can be substantially improved.
Brief description of the drawings
Included accompanying drawing is used for providing being further understood from the embodiment of the present application, which constitutes one of specification
Point, for illustrating presently filed embodiment, and come together with word description to explain the principle of the application.Under it should be evident that
Accompanying drawing in the description of face is only some embodiments of the present application, for those of ordinary skill in the art, is not paying wound
On the premise of the property made is laborious, other accompanying drawings can also be obtained according to these accompanying drawings.In the accompanying drawings：
Fig. 1 is the schematic diagram of the embodiment of the application luminescent positioner.
Fig. 2 is another schematic diagram of the embodiment of the application luminescent positioner.
Fig. 3 is the schematic diagram of the embodiment of the application luminescent positioner.
Fig. 4 is another schematic diagram of the embodiment of the application luminescent positioner.
Fig. 5 is another schematic diagram of the embodiment of the application luminescent positioner.
Fig. 6 is the schematic diagram of the embodiment of the application luminescent positioner.
Fig. 7 is another schematic diagram of the embodiment of the application luminescent positioner.
Embodiment
Concrete structure and function detail disclosed herein are only representational, and are for describing showing for the application
The purpose of example property embodiment.But the application can be implemented by many alternative forms, and it is not interpreted as
It is limited only by the embodiments set forth herein.
In the description of the present application, it is to be understood that term " " center ", " transverse direction ", " on ", " under ", "left", "right",
The orientation or position relationship of the instruction such as " vertical ", " level ", " top ", " bottom ", " interior ", " outer " be based on orientation shown in the drawings or
Position relationship, it is for only for ease of description the application and simplifies description, rather than indicates or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the application.In addition, art
Language " first ", " second " are only used for describing purpose, and it is not intended that instruction or implying relative importance or implicit indicating institute
The quantity of the technical characteristic of instruction.Thus, " first " is defined, one can be expressed or be implicitly included to the feature of " second "
Or more this feature.In the description of the present application, unless otherwise indicated, " multiple " are meant that two or more.
In addition, term " comprising " and its any deformation, it is intended that cover non-exclusive include.
, it is necessary to illustrate in the description of the present application, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in application.
Term used herein above is not intended to limit exemplary embodiment just for the sake of description specific embodiment.Unless
Context clearly refers else, otherwise singulative used herein above "one", " one " also attempt to include plural number.Should also
When understanding, term " comprising " and/or "comprising" used herein above provide stated feature, integer, step, operation,
The presence of unit and/or component, and do not preclude the presence or addition of other one or more features, integer, step, operation, unit,
Component and/or its combination.
Hereinafter with reference to correlative type, illustrate the embodiment according to the application liquid crystal display device, wherein identical element will
It is illustrated with identical reference marks.
Fig. 1 is the schematic diagram of the embodiment of the application luminescent positioner 1.Fig. 2 is the reality of the application luminescent positioner 1
Apply another schematic diagram of example.Fig. 3 is the schematic diagram of the embodiment of the application luminescent positioner 2.Fig. 4 is the luminous positioning of the application
Another schematic diagram of the embodiment of device 2.Fig. 5 is another schematic diagram of the embodiment of the application luminescent positioner 2 '.Fig. 6 is
The schematic diagram of the embodiment of the application luminescent positioner 3.Fig. 7 is that the another of the embodiment of the application luminescent positioner 3 shows
It is intended to.
Referring to Fig. 1 and Fig. 2, luminescent positioner 1 includes a light guide plate 11, an incident light source assembly 12, and a framework 13.
Two keepers 111 are provided with the side of light guide plate 11.Incident light source assembly 12 is adjacent to light guide plate 11, incident
Light source assembly 12 has a light source module 121 and power supply transmission element 122.Power supply transmission element 122 is electrically connected at light source
Module 121.Power supply transmission element 122 is provided with two fasteners 1221, the keeper 111 respectively with the fastener 1221
Corresponding engaging.Framework 13 is arranged under light guide plate 11 and incident light source assembly 12.
For more precisely, light guide plate 11 has a body 112, and incident light source assembly 12 is adjacent to body 112.Incident light source
Assembly 12 has a plurality of light source modules 121, and the light source module 121 is all disposed on power supply transmission element 122, and is
Power supply transmission element 122 is electrically connected at, therefore, light source module 121 can transmit element 122 by power supply and obtain electric power.
Specifically, in the present embodiment, power supply transmission element 122 can be a flexible printed wiring board (FPCB) or a printed circuit
Plate (PCB).
In the present embodiment, light source module 121 has more a light-emitting component 1211.As for the form of light-emitting component 1211,
A light emitting diode (LED), an Organic Light Emitting Diode (OLED), a CCFL (CCFL), Yi Reyin can then be used
Pole fluorescent tube or fluorescent lamp, the application are simultaneously unrestricted.
In the present embodiment, two keepers 111 have a convex portion 1111 respectively, and two fasteners 1221 have one respectively
Recess 1223, the engaging corresponding with recess 1223 of convex portion 1111, as shown in Figure 1.Or two keepers 111 are recessed with one respectively
Portion 1112, two fasteners 1221 have a convex portion 1222 respectively, and recess 1112 is corresponding with convex portion 1222 to be engaged, as shown in Figure 2.
Both the above mode can complete the assembling of luminescent positioner 1, so that incident light source assembly 12 is fixed in light guide plate 11, then
Incident light source assembly 12 and light guide plate 11 are attached to framework 13.
In the present embodiment, luminescent positioner 1 has advantages below：(1) because incident light source assembly 12 is directly solid
Due on light guide plate 11 so that assembly error significantly reduces, and then make it that light-emitting component 1211 is direct alignment light guide plate 11
Light is injected at the center of body 112, and therefore, the light that light-emitting component 1211 is injected can be utilized effectively by light guide plate 11,
Thus improve the overall brightness of luminescent positioner 1 (or a liquid crystal display device)；(2) luminescent positioner 1 is easily assembled,
Therefore the time needed for manufacture and human cost can be reduced；(3) structure of framework 13 more simplifies, and eliminates in known glue frame
The construction of protuberance 12 and recess 13, therefore the time needed for manufacture and cost can be reduced；And (4) due to the knot of framework 13
Structure more simplifies, therefore its more conventional glue frame has more some spaces, and the space that this has more can also answer as otherwise
With.
It is fixed by being provided with two in the side of light guide plate 11 from Fig. 1 and Fig. 2, the luminescent positioner 1 of the application
Position part 111, power supply transmission element 122 are provided with two fasteners 1221, the keeper 111 respectively with the fastener 1221
Corresponding engaging, can enable the overall brightness of luminescent positioner 1 or liquid crystal display device be substantially improved.
Referring to Fig. 3 and Fig. 4, luminescent positioner 2 includes a light guide plate 21, an incident light source assembly 22, and a framework 23.
A plurality of gluing parts 211 are provided with the side of light guide plate 21.Incident light source assembly 22 is adjacent to light guide plate 21, enters
Light source assembly 22 is penetrated with a light source module 221 and power supply transmission element 222.Power supply transmission element 222 is electrically connected at light
Source module 221.Light source module 221 and the gluing of gluing part 211 and be fixed in the side of light guide plate 21.Framework 23, which is arranged at, leads
Under tabula rasa 21 and incident light source assembly 22.
For more precisely, light guide plate 21 has a body 212, and incident light source assembly 22 is adjacent to body 212.Incident light source
Assembly 22 has a plurality of light source modules 221, and the light source module 221 is all disposed on power supply transmission element 222, and is
Power supply transmission element 222 is electrically connected at, therefore, light source module 221 can transmit element 222 by power supply and obtain electric power.
Specifically, in the present embodiment, power supply transmission element 222 can be a flexible printed wiring board (FPCB) or a printed circuit
Plate (PCB).
In the present embodiment, light source module 221 has more a light-emitting component 2211.As for the form of light-emitting component 2211,
A light emitting diode (LED), an Organic Light Emitting Diode (OLED), a CCFL (CCFL), Yi Reyin can then be used
Pole fluorescent tube or fluorescent lamp, the application are simultaneously unrestricted.
Referring to Fig. 5, luminescent positioner 2 ' includes a light guide plate 21 ', an incident light source assembly 22 ', and a framework 23 '
(structure of framework 23 ' and allocation position are with shown in Fig. 3).
Incident light source assembly 22 ' is adjacent to light guide plate 21 ', and incident light source assembly 22 ' has a light source module 221 ' and one
Power supply transmits element 222 '.Power supply transmission element 222 ' is electrically connected at light source module 221 '.Light source module 221 ' is provided with multiple
Several gluing parts 2211 ', the gluing of gluing part 2211 ' is in the side of light guide plate 21 '.
For more precisely, light guide plate 21 ' has a body 211 ', and incident light source assembly 22 ' is adjacent to body 211 '.It is incident
Light source assembly 22 ' has a plurality of light source modules 221 ', and the light source module 221 ' is all disposed on power supply transmission element 222 '
On, and power supply transmission element 222 ' is electrically coupled to, therefore, light source module 221 ' can transmit element 222 ' by power supply
And obtain electric power.Specifically, in the present embodiment, power supply transmission element 222 ' can be a flexible printed wiring board (FPCB)
An or printed circuit board (PCB) (PCB).
In the present embodiment, light source module 221 ' has more a light-emitting component 2212 '.As for the shape of light-emitting component 2212 '
Formula, then it can use a light emitting diode (LED), an Organic Light Emitting Diode (OLED), a CCFL (CCFL), a heat
Negative electrode fluorescent tube or fluorescent lamp, the application are simultaneously unrestricted.
In the present embodiment, luminescent positioner 2,2 ' has advantages below：(1) because incident light source assembly 22,22 ' is
It is directly fixed on light guide plate 21,21 ' so that assembly error significantly reduces, and then make it that light-emitting component 2211,2212 ' is straight
Light is injected at the center for connecing the body 212,211 ' of alignment light guide plate 21,21 ', and therefore, light-emitting component 2211,2212 ' is penetrated
The light entered can be utilized effectively by light guide plate 21,21 ', thus improve luminescent positioner 2,2 ' (or a liquid crystal display device)
Overall brightness；(2) luminescent positioner 2,2 ' is easily assembled, therefore can reduce the time needed for manufacture and human cost；(3)
The structure of framework 23,23 ' more simplifies, and eliminates the construction of the protuberance 12 and recess 13 in known glue frame, therefore can
Reduce the time needed for manufacture and cost；And (4) more simplify due to the structure of framework 23,23 ', therefore its more conventional glue frame
Some spaces are had more, and the space that this has more can also be as otherwise application.
It is a plurality of by being provided with the side of light guide plate 21 from Fig. 3 and Fig. 4, the luminescent positioner 2 of the application
The design of gluing part 211, light source module 221 and light guide plate 21 can be made affixed each other, and then make luminescent positioner 2 or liquid crystal
The overall brightness of showing device can be substantially improved.In addition, as shown in Figure 5, the luminescent positioner 2 ' of the application, by light source
Module 221 ' is provided with the design of a plurality of gluing parts 2211 ', and light source module 221 ' and light guide plate 21 ' can be made affixed each other, entered
And the overall brightness of luminescent positioner 2 ' or liquid crystal display device is set to be substantially improved.
Referring to Fig. 6 and Fig. 7, luminescent positioner 3 includes a light guide plate 31, an incident light source assembly 32, and a framework 33.
Two depressed parts 311 are provided with the side of light guide plate 31.Incident light source assembly 32 is adjacent to light guide plate 31, incident
Light source assembly 32 has a light source module 321 and power supply transmission element 322.Power supply transmission element 322 is electrically connected at light source
Module 321.Power supply transmission element 322 is provided with two protuberances 3221, the depressed part 311 respectively with the protuberance 3221
Corresponding engaging.Framework 33 is arranged under light guide plate 31 and incident light source assembly 32.
For more precisely, light guide plate 31 has a body 312, and incident light source assembly 32 is adjacent to body 312.Incident light source
Assembly 32 has a plurality of light source modules 321, and the light source module 321 is all disposed on power supply transmission element 322, and is
Power supply transmission element 322 is electrically connected at, therefore, light source module 321 can transmit element 322 by power supply and obtain electric power.
Specifically, in the present embodiment, power supply transmission element 322 can be a flexible printed wiring board (FPCB) or a printed circuit
Plate (PCB).
In the present embodiment, light source module 321 has more a light-emitting component 3211.As for the form of light-emitting component 3211,
A light emitting diode (LED), an Organic Light Emitting Diode (OLED), a CCFL (CCFL), Yi Reyin can then be used
Pole fluorescent tube or fluorescent lamp, the application are simultaneously unrestricted.
In the present embodiment, in order to strengthen the steadiness of engaging, two depressed parts 311 can have a female members respectively, two
Protuberance 3221 can have a male member respectively, and male member is corresponding with female members to engage (not shown).Or two depressed parts 311 can divide
Not Ju You a male member, two protuberances 3221 can have a female members respectively, and female members is corresponding with male member to engage (not shown).The above two
The final purpose of kind of assembling mode is provided to make incident light source assembly 32 to be fixed in light guide plate 31, then by incident light source assembly 32
And light guide plate 31 is attached to framework 33.
In the present embodiment, luminescent positioner 3 has advantages below：(1) because incident light source assembly 32 is directly solid
Due on light guide plate 31 so that assembly error significantly reduces, and then make it that light-emitting component 3211 is direct alignment light guide plate 31
Light is injected at the center of body 312, and therefore, the light that light-emitting component 3211 is injected can be utilized effectively by light guide plate 31,
Thus improve the overall brightness of luminescent positioner 3 (or a liquid crystal display device)；(2) luminescent positioner 3 is easily assembled,
Therefore the time needed for manufacture and human cost can be reduced；(3) structure of framework 33 more simplifies, and eliminates in known glue frame
The construction of protuberance 12 and recess 13, therefore the time needed for manufacture and cost can be reduced；And (4) due to the knot of framework 33
Structure more simplifies, therefore its more conventional glue frame has more some spaces, and the space that this has more can also answer as otherwise
With.
From Fig. 6 and Fig. 7, the luminescent positioner 3 of the application, depressed part is provided with by the side of light guide plate 31
311st, power supply transmission element 322 has protuberance 3221, the design of the engaging corresponding with depressed part 311 of protuberance 3221, can make to lead
Tabula rasa 31 is affixed each other with incident light source assembly 32, and then enables the overall brightness of luminescent positioner 3 or liquid crystal display device
Enough it is substantially improved.
Above content is to combine the further description that specific embodiment is made to the application, it is impossible to assert this Shen
Specific implementation please is confined to these explanations.For the application person of an ordinary skill in the technical field, do not taking off
On the premise of conceiving from the application, some simple deduction or replace can also be made, should all be considered as belonging to the protection of the application
Scope.
Claims (10)
1. a kind of luminescent positioner, it is characterised in that the luminescent positioner includes：
One light guide plate, two keepers are provided with the side of the light guide plate；
One incident light source assembly, is adjacent to the light guide plate, and the incident light source assembly has a light source module and power supply transmission member
Part, power supply transmission element are electrically connected at the light source module, and power supply transmission element is provided with two fasteners, the positioning
Part engaging corresponding with the fastener respectively；And
One framework, it is arranged under the light guide plate and the incident light source assembly.
2. luminescent positioner as claimed in claim 1, it is characterised in that the light guide plate has more a body, the incident light
Source assembly is adjacent to the body.
3. luminescent positioner as claimed in claim 1, it is characterised in that the keeper has a convex portion respectively, described
Fastener has a recess, convex portion engaging corresponding with the recess respectively.
4. luminescent positioner as claimed in claim 1, it is characterised in that the keeper has a recess respectively, described
Fastener has a convex portion, convex portion engaging corresponding with the recess respectively.
5. luminescent positioner as claimed in claim 3, it is characterised in that the convex portion has rectangular shape.
6. luminescent positioner as claimed in claim 4, it is characterised in that the convex portion has rectangular shape.
7. a kind of manufacture method of luminescent positioner, it is characterised in that this method comprises the following steps：
A light guide plate is prepared, two keepers are formed in the side of the light guide plate；
An incident light source assembly is prepared, the incident light source assembly is adjacent to the light guide plate, one is always shaped as in the incident light source
Light source module and power supply transmission element, power supply transmission element are electrically connected at the light source module, element are transmitted in the power supply
Form two fasteners, keeper engaging corresponding with the fastener respectively；And
A framework is prepared, the framework is formed under the light guide plate and the incident light source assembly.
8. method as claimed in claim 7, it is characterised in that the light guide plate has a body, incident light source assembly adjoining
In the body.
9. method as claimed in claim 7, it is characterised in that the keeper has a convex portion, the fastener point respectively
Not Ju You a recess, the convex portion it is corresponding with the recess engaging.
10. method as claimed in claim 7, it is characterised in that the keeper has a recess, the fastener point respectively
Not Ju You a convex portion, the convex portion it is corresponding with the recess engaging.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711070051.1A CN107765479A (en) | 2017-11-03 | 2017-11-03 | Luminescent positioner and its manufacture method |
| PCT/CN2017/115635 WO2019085162A1 (en) | 2017-11-03 | 2017-12-12 | Lighting positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711070051.1A CN107765479A (en) | 2017-11-03 | 2017-11-03 | Luminescent positioner and its manufacture method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107765479A true CN107765479A (en) | 2018-03-06 |
Family
ID=61273136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711070051.1A Withdrawn CN107765479A (en) | 2017-11-03 | 2017-11-03 | Luminescent positioner and its manufacture method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107765479A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019200868A1 (en) * | 2018-04-20 | 2019-10-24 | 京东方科技集团股份有限公司 | Backlight module and display device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101639174A (en) * | 2009-08-28 | 2010-02-03 | 友达光电（苏州）有限公司 | Light emitting diode module, backlight source and display device |
| CN202004816U (en) * | 2011-03-23 | 2011-10-05 | 东莞市翌唐新晨光电科技有限公司 | Matching structure of light guide plate and rubber frame |
| CN103323904A (en) * | 2013-06-21 | 2013-09-25 | 北京京东方光电科技有限公司 | Light guide plate, backlight module and display device including same |
-
2017
- 2017-11-03 CN CN201711070051.1A patent/CN107765479A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101639174A (en) * | 2009-08-28 | 2010-02-03 | 友达光电（苏州）有限公司 | Light emitting diode module, backlight source and display device |
| CN202004816U (en) * | 2011-03-23 | 2011-10-05 | 东莞市翌唐新晨光电科技有限公司 | Matching structure of light guide plate and rubber frame |
| CN103323904A (en) * | 2013-06-21 | 2013-09-25 | 北京京东方光电科技有限公司 | Light guide plate, backlight module and display device including same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019200868A1 (en) * | 2018-04-20 | 2019-10-24 | 京东方科技集团股份有限公司 | Backlight module and display device |
| US10928663B2 (en) | 2018-04-20 | 2021-02-23 | Boe Technology Group Co., Ltd. | Backlight module and display device |
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Application publication date: 20180306 |
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