CN106773311A - For the support frame in backlight module, backlight module and display device - Google Patents
For the support frame in backlight module, backlight module and display device Download PDFInfo
- Publication number
- CN106773311A CN106773311A CN201710008108.9A CN201710008108A CN106773311A CN 106773311 A CN106773311 A CN 106773311A CN 201710008108 A CN201710008108 A CN 201710008108A CN 106773311 A CN106773311 A CN 106773311A
- Authority
- CN
- China
- Prior art keywords
- center
- support frame
- display panel
- backlight module
- base plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- 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
- G02F1/133602—Direct backlight
- G02F1/133608—Direct backlight including particular frames or supporting means
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133314—Back frames
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133317—Intermediate frames, e.g. between backlight housing and front frame
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
Abstract
The present invention relates to display device technology field, a kind of support frame in backlight module, backlight module and display device are disclosed, be used to reduce display panel due to supporting the unstable yield rate for causing the generation of disrepair phenomenon, improving display device.Support frame, including：Backboard, it is used in backboard supporting the center of display panel, its dorsulum include：Base plate, the multiple side plates being fixedly connected with base plate, the upper end of at least side plate to be bent to form be used for center and supports the parallel kink of the one side of display panel, and the upper surface of kink and center between the one side for supporting display panel for, with difference in height, also including：It is arranged at the flexible member between center and base plate.
Description
Technical field
The present invention relates to display device technology field, more particularly to a kind of support frame, backlight in backlight module
Module and display device.
Background technology
Liquid crystal display (Liquid Crystal Display) mainly includes liquid crystal panel and backlight module.Backlight mould
Group by light source category can be divided mainly into LED (Light Emitting Diode, light emitting diode, abbreviation LED) backlight modules and
CCFL (Cold Cathode Fluorescent Lamp, cold-cathode fluorescence lamp, abbreviation CCFL) backlight module.
The structure of backlight module of the prior art is as shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 4, mainly include：Backboard 01,
Framework 02 in backboard 01, the light guide plate 03 in backboard 01, light source 04, optical film material 05, light source 04 are located at leaded light
The incident side of plate 03, as shown in figure 4, backboard 01 includes：Base plate 011, the multiple side plates 012 being fixedly connected with base plate 011, a pair
The upper end of side plate 012 to be bent to form be used for framework and supports the parallel kink 013 of the one side of display panel, kink 013 with
Framework 02 supports the lower surface and framework of display panel, kink generally to be attached away from the one side of its support display panel together
There is reflection tape 06.
But, in the prior art, kink is used to support display panel for the one side for supporting display panel with framework
It is simultaneously sometimes not concordant, can there is a difference in height, so display panel is placed on when on kink and framework, panel can not
Concordantly, easy subregion is hanging, is so easy to cause the generation of display panel disrepair phenomenon.
The content of the invention
A kind of support frame in backlight module, backlight module and display device are the embodiment of the invention provides, is used
To reduce display panel due to supporting the unstable yield rate for causing the generation of disrepair phenomenon, improving display device.
To reach above-mentioned purpose, the present invention provides following technical scheme：
The invention provides a kind of support frame in backlight module, including：Backboard, it is used in the backboard
The center of display panel is supported, wherein the backboard includes：Base plate, the multiple side plates being fixedly connected with the base plate, at least one
The upper end of the side plate to be bent to form be used for the center and supports the parallel kink of the one side of the display panel, described curved
The upper surface of folding part and the center also include for having difference in height between the one side for supporting the display panel：
It is arranged at the flexible member between the center and the base plate.
Provided by the present invention for the support frame in backlight module, when backlight module is assembled, by center, light guide plate,
Light source etc. is put into backboard, and now, center is used to support the one side of display panel to there is difference in height with the upper surface of kink,
By the flexible member for setting, after display panel is positioned on center and kink, under the Action of Gravity Field of display panel, in
Frame can reduce some so that center be used for support the one side of display panel concordant as far as possible with the upper surface of kink, with improve
Support smoothness.
Therefore, provided by the present invention for the support frame in backlight module, it is possible to reduce display panel is uneven due to support
It is steady to cause the generation of disrepair phenomenon, improve the yield rate of display device.
In some optional implementation methods, when the spring is in former long status, the center is used to support described aobvious
Show that the one side of panel is higher than the upper surface of the kink 0.3 millimeter~0.6 millimeter.
In some optional implementation methods, the flexible member is spring, one end of the spring and the center court
It is detachably connected to the one side of the base plate, the other end of the spring is detachably connected with the base plate.Be easy to spring and in
Connection between frame.
In some optional implementation methods, one end of the spring is glued with the center towards the one side of the base plate
Knot, the other end of the spring is bonded with the base plate.
In some optional implementation methods, the coefficient of elasticity of the spring is 1.7 × 103N/m~5 × 103N/m.Spring
Coefficient of elasticity selection can according to display panel to center pressure setting.
In some optional implementation methods, the flexible member is the compression blocks of elastomeric material.
In some optional implementation methods, the center is glue frame.
In some optional implementation methods, the lower surface of the bending part and the center are away from its support display
The one side of panel is provided with reflection tape.The setting of reflection tape is easy to improve the utilization rate of light.
Present invention also offers a kind of backlight module, including support frame described in any of the above-described and positioned at the support
Light guide plate in framework.Cause the hair of disrepair phenomenon because support is unstable because above-mentioned supporting frame can reduce display panel
It is raw, therefore the backlight module that the present invention is provided has preferable practicality.
Present invention also offers a kind of display device, including：Above-mentioned backlight module.Because above-mentioned supporting frame can be reduced
Display panel causes the generation of disrepair phenomenon because support is unstable, therefore the display device that the present invention is provided has preferable finished product
Rate and preferable display effect.
Brief description of the drawings
Fig. 1 is the planar structure schematic diagram of backlight module of the prior art；
Fig. 2 is the partial enlarged drawing at the A of the backlight module shown in Fig. 1；
Fig. 3 is the sectional view of backlight module of the prior art；
Fig. 4 is the dimensional structure diagram of backlight module of the prior art；
Fig. 5 is the sectional view of backlight module provided in an embodiment of the present invention；
Fig. 6 is the structural representation of display device provided in an embodiment of the present invention.
Reference：
01- backboard 011- base plates
012- side plate 013- kinks
02- framework 03- light guide plates
04- light source 05- optical film materials
1- backboard 11- base plates
12- side plate 2- centers
3- flexible member 4- light guide plates
5- light source 6- optical film materials
7- reflection tape 8- display panels
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of patent protection of the present invention.
Embodiment one
As shown in Figure 5 and Figure 6, wherein：Fig. 5 is the sectional view of backlight module provided in an embodiment of the present invention；Fig. 6 is this hair
The structural representation of the display device that bright embodiment is provided.The invention provides a kind of support frame in backlight module,
Including：Backboard 1, in the backboard 1 for supporting the center 2 of display panel 8, its dorsulum 1 to include：Base plate 11, with base plate 11
The multiple side plates 12 being fixedly connected, the upper end of at least side plate 12 is bent to form the one side for being used to support display panel 8 with center 2
Parallel kink, the upper surface of kink and center 2 are also wrapped for having difference in height between the one side for supporting display panel 8
Include：
It is arranged at the flexible member 3 between center 2 and base plate 11.
Provided by the present invention for the support frame in backlight module, when backlight module is assembled, by center 2, light guide plate
4th, light source 5, optical film material 6 etc. are put into backboard 1, and now, due to the difference of fit dimension between each part, center 2 is used for branch
Can there is difference in height in the one side for supportting display panel 8, with the upper surface of kink by the flexible member 3 for setting, when display panel 8
After being positioned on center 2 and kink, under the Action of Gravity Field of display panel 8, center 2 can reduce some so that center 2 is used for
Support the one side of display panel 8 concordant as far as possible with the upper surface of kink, to improve support smoothness.
Therefore, provided by the present invention for the support frame in backlight module, it is possible to reduce display panel 8 is uneven due to support
It is steady to cause the generation of disrepair phenomenon, improve the yield rate of display device.
Support frame provided in an embodiment of the present invention, when spring is in former long status, center 2 is used to support display panel
8 one side is higher than the upper surface of kink 0.3 millimeter~0.6 millimeter.For example：0.3 millimeter, 0.4 millimeter, 0.5 millimeter, 0.6 milli
Rice etc., just no longer repeats one by one here.
The concrete structure of flexible member provided in an embodiment of the present invention 3 can have various：
In a kind of optional implementation method, above-mentioned flexible member 3 is spring, one end and the center 2 towards base plate 11 of spring
One side be detachably connected, the other end and the base plate 11 of spring are detachably connected.It is easy to the connection between spring and center 2.
Further, one end of spring bonds with center 2 towards the one side of base plate 11, and the other end and the base plate 11 of spring glue
Knot.
The selection of the coefficient of elasticity of spring can set to the pressure of center 2 according to display panel 8, as shown in figure 5, when aobvious
Show that panel is not placed on when on center 2, the distance between the one side farthest apart from base plate 11 of center 2 and base plate 11 are L1, such as
Shown in Fig. 6, when display panel 8 is positioned on center 2, spring is compressed, now the one side farthest apart from base plate 11 of center 2 with
The distance between base plate 11 is the deformation quantity L=L1-L2 of L2, i.e. spring, it is generally the case that L ≈ 0.1-0.3mm, it is contemplated that
The pressure that the incident side position is subject to is calculated with F=50g, is drawn according to F=kL, and the coefficient of elasticity k=1.7 of spring ×
103N/m~5 × 103N/m.Therefore, optionally, the coefficient of elasticity of spring is 1.7 × 103N/m~5 × 103N/m。
In another optional implementation method, flexible member 3 is the compression blocks of elastomeric material.The concrete shape of compression blocks with
And deformation quantity scope those skilled in the art can set according to actual needs.
The specific material of the center 2 that the present invention is provided can have various, in order to avoid center 2 causes to damage to display panel 8
Wound, preferably center 2 are glue frame.
Preferably in implementation method, the lower surface and center 2 of bending part are provided with instead away from the one side of its support display panel 8
Injection band 7.The setting of reflection tape 7 is easy to improve the utilization rate of light.
Embodiment two
Present invention also offers a kind of backlight module, including described in any of the above-described for the carriage in backlight module
Frame and the light guide plate in support frame 4.Because above-mentioned supporting frame can reduce display panel 8 because support is unstable
Cause the generation of disrepair phenomenon, therefore the backlight module that the present invention is provided has preferable practicality.
Embodiment three
Present invention also offers a kind of display device, including：Above-mentioned backlight module.Because above-mentioned supporting frame can be reduced
Display panel 8 due to support it is unstable cause the generation of disrepair phenomenon, therefore the display device that provides of the present invention have preferably into
Product rate and preferable display effect.
The display device can be note-book computer display screen, Electronic Paper, liquid crystal display, LCD TV, mobile phone, flat board
Any product or part with display function such as computer.
Obviously, those skilled in the art can carry out various changes and modification without deviating from essence of the invention to the present invention
God and scope.So, if these modifications of the invention and modification belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising these changes and modification.
Claims (10)
1. a kind of support frame in backlight module, including：Backboard, in the backboard be used for support display panel
Center, wherein the backboard includes：Base plate, the multiple side plates being fixedly connected with the base plate, the upper end of side plate at least described in
To be bent to form be used for the center and support the parallel kink of the one side of the display panel, the upper surface of the kink with
The center is for having difference in height between the one side for supporting the display panel, it is characterised in that also include：
It is arranged at the flexible member between the center and the base plate.
2. support frame as claimed in claim 1, it is characterised in that when the spring is in former long status, the center is used
In supporting, the one side of the display panel is higher than the upper surface of the kink 0.3 millimeter~0.6 millimeter.
3. support frame as claimed in claim 1, it is characterised in that the flexible member is spring, one end of the spring
It is detachably connected towards the one side of the base plate with the center, the other end of the spring is detachably connected with the base plate.
4. support frame as claimed in claim 3, it is characterised in that one end of the spring and the center towards the bottom
The one side of plate is bonded, and the other end of the spring is bonded with the base plate.
5. support frame as claimed in claim 3, it is characterised in that the coefficient of elasticity of the spring is 1.7 × 103N/m~5
×103N/m。
6. support frame as claimed in claim 1, it is characterised in that the flexible member is the compression blocks of elastomeric material.
7. the support frame as described in any one of claim 1~6, it is characterised in that the center is glue frame.
8. support frame as claimed in claim 7, it is characterised in that the lower surface of the bending part and the center deviate from it
The one side of the display panel is supported to be provided with reflection tape.
9. a kind of backlight module, it is characterised in that including the support frame as described in any one of claim 1~8 and be located at
Light guide plate in the support frame.
10. a kind of display device, it is characterised in that including：Backlight module as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710008108.9A CN106773311B (en) | 2017-01-05 | 2017-01-05 | For braced frame, backlight module and the display device in backlight module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710008108.9A CN106773311B (en) | 2017-01-05 | 2017-01-05 | For braced frame, backlight module and the display device in backlight module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106773311A true CN106773311A (en) | 2017-05-31 |
| CN106773311B CN106773311B (en) | 2019-09-03 |
Family
ID=58950656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710008108.9A Expired - Fee Related CN106773311B (en) | 2017-01-05 | 2017-01-05 | For braced frame, backlight module and the display device in backlight module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106773311B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109669298A (en) * | 2019-01-14 | 2019-04-23 | 京东方科技集团股份有限公司 | Backlight module and display device |
| CN109683367A (en) * | 2018-12-27 | 2019-04-26 | 厦门天马微电子有限公司 | Display device |
| CN111208869A (en) * | 2018-11-21 | 2020-05-29 | 北京小米移动软件有限公司 | Flexible screen module and electronic equipment |
| CN114624923B (en) * | 2022-03-21 | 2023-05-02 | 广州华星光电半导体显示技术有限公司 | Backlight module and display panel |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000250014A (en) * | 1999-02-26 | 2000-09-14 | Sanyo Electric Co Ltd | Liquid crystal display device and liquid crystal display module |
| US20090237874A1 (en) * | 2008-01-03 | 2009-09-24 | Apple Inc. | Display window securing system |
| CN101907262A (en) * | 2009-06-03 | 2010-12-08 | 友达光电股份有限公司 | Positioning mechanism and back light module |
| CN202040696U (en) * | 2011-05-09 | 2011-11-16 | 京东方科技集团股份有限公司 | Backlight and LCD (liquid crystal display) |
| CN105676525A (en) * | 2016-01-27 | 2016-06-15 | 京东方科技集团股份有限公司 | Support structure, backlight module and method for preventing white spot phenomenon |
| CN106338853A (en) * | 2016-11-10 | 2017-01-18 | 奥捷科技（厦门）有限公司 | Light leakage prevention structure and display with same |
-
2017
- 2017-01-05 CN CN201710008108.9A patent/CN106773311B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000250014A (en) * | 1999-02-26 | 2000-09-14 | Sanyo Electric Co Ltd | Liquid crystal display device and liquid crystal display module |
| US20090237874A1 (en) * | 2008-01-03 | 2009-09-24 | Apple Inc. | Display window securing system |
| CN101907262A (en) * | 2009-06-03 | 2010-12-08 | 友达光电股份有限公司 | Positioning mechanism and back light module |
| CN202040696U (en) * | 2011-05-09 | 2011-11-16 | 京东方科技集团股份有限公司 | Backlight and LCD (liquid crystal display) |
| CN105676525A (en) * | 2016-01-27 | 2016-06-15 | 京东方科技集团股份有限公司 | Support structure, backlight module and method for preventing white spot phenomenon |
| CN106338853A (en) * | 2016-11-10 | 2017-01-18 | 奥捷科技（厦门）有限公司 | Light leakage prevention structure and display with same |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111208869A (en) * | 2018-11-21 | 2020-05-29 | 北京小米移动软件有限公司 | Flexible screen module and electronic equipment |
| CN111208869B (en) * | 2018-11-21 | 2021-08-10 | 北京小米移动软件有限公司 | Flexible screen module and electronic equipment |
| CN109683367A (en) * | 2018-12-27 | 2019-04-26 | 厦门天马微电子有限公司 | Display device |
| CN109683367B (en) * | 2018-12-27 | 2021-05-25 | 厦门天马微电子有限公司 | Display device |
| CN109669298A (en) * | 2019-01-14 | 2019-04-23 | 京东方科技集团股份有限公司 | Backlight module and display device |
| CN109669298B (en) * | 2019-01-14 | 2021-12-28 | 京东方科技集团股份有限公司 | Backlight module and display device |
| CN114624923B (en) * | 2022-03-21 | 2023-05-02 | 广州华星光电半导体显示技术有限公司 | Backlight module and display panel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106773311B (en) | 2019-09-03 |
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