CN106405903A - Backboard, backlight module and display module - Google Patents
Backboard, backlight module and display module Download PDFInfo
- Publication number
- CN106405903A CN106405903A CN201610347576.4A CN201610347576A CN106405903A CN 106405903 A CN106405903 A CN 106405903A CN 201610347576 A CN201610347576 A CN 201610347576A CN 106405903 A CN106405903 A CN 106405903A
- Authority
- CN
- China
- Prior art keywords
- flanging
- backboard
- connector
- rib
- connecting 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.)
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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
- G02F1/133308—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
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Liquid Crystal (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention relates to the field of display technologies and especially relates to a backboard, a backlight module and a display module. The backboard comprises a baseplate and at least one connecting part; a first folding edge and a second folding edge are disposed around the baseplate, the second folding edge is parallel to the baseplate, and the first folding edge is connected to the second folding edge and the baseplate to form a U-shaped bent structure; and a part of each connecting part is fixed on the second folding edge, and the other part comprises at least one fixation hole. The backboard has high strength and stability, so that strength and stability of the liquid crystal display module can be increased.
Description
Technical field
The present invention relates to display technology field, particularly to a kind of backboard, backlight module and display module.
Background technology
The range of application of the display modules such as available liquid crystal display module is more and more wider, as shown in Figure 1, Figure 2, Fig. 3
And shown in the structure of Fig. 4, in order to the otic placode being coupled with other parts is processed on backlight module, such as scheme
The otic placode 103 in otic placode 102 and Fig. 4 in 3, the front at the U-shaped bending structure of backboard 100 and
The back side is provided with holes, and the holes 104 in holes 101 and Fig. 4 in such as Fig. 3, due to backboard 100
Need at U-shaped bending structure repeatedly to be processed, local stress repeatedly at the U-shaped bending structure of backboard 100,
Make the flatness at U-shaped bending structure keep difficulty big, make at the U-shaped bending structure of backboard 100 no
Method is provided with multiple holes with avoiding, and the structure at U-shaped bending structure is imperfect, and leads to backboard the last 100
Degree is low, stability is poor.
Content of the invention
The invention provides a kind of backboard, backlight module and display module, this backboard intensity is high, good stability,
And then the strength and stability of liquid crystal display module can be improved.
For reaching above-mentioned purpose, the present invention provides technical scheme below：
A kind of backboard, including base plate, the periphery of described base plate has the first flanging and the second flanging, and described
Parallel with described base plate and described first flanging of two flangings is connected with described second flanging and base plate to be formed
U-shaped bending structure；Also include at least one connector；A part for each described connector is fixed on institute
State the second flanging, another part includes at least one fixing hole.
The connector that above-mentioned backboard passes through to set up is attached with liquid crystal display screen, due to a part of fixation of connector
In the second flanging of backboard, and another part of connector is by the mode connects for screw liquid crystal through fixing hole
Screen, therefore, there is no need to setting holes on the flanging of backboard and forms otic placode, but the connection by setting up
Part connects backboard and liquid crystal display screen, not only ensures to carry on the back because keeping the integrity of U-shaped bending structure of backboard
The structural strength of plate, and the strength and stability of the flanging of backboard, Jin Erzeng can also be strengthened by connector
The stability of the strong liquid crystal display screen being connected with backboard.
Therefore, above-mentioned backboard intensity is high, good stability, so can improve liquid crystal display module intensity and
Stability.
Preferably, each described connector includes the connecting plate parallel with described second flanging, described connection
A part for plate is fixedly connected with described second flanging.
In above-mentioned backboard, because the connecting plate of each connector is parallel with the second flanging, therefore, connecting plate
Part when being fixedly connected with the second flanging, the contact surface between connecting plate and the second flanging can be increased
Long-pending, therefore, it is possible to improve bonding strength and stability between connecting plate and the second flanging；Meanwhile, connect
Part has the characteristics that easy to manufacture because the structure of connecting plate is simple.
Preferably, each described connector also includes the rib perpendicular to described connecting plate, described reinforcement
Portion is parallel with described first flanging to offset and is fixedly connected.
Above-mentioned backboard during specifically used, due to each connector also include parallel with the first flanging,
And the rib perpendicular to connecting plate, and rib is fixedly connected with the first flanging, therefore, by even
When fitting connects backboard with liquid crystal display screen, the connecting plate of connector is parallel with the second flanging and is fixedly connected, and connects
The rib of part is parallel with the first flanging to offset and is fixedly connected, first flanging and second of connector and backboard
Flanging is fixedly connected with, can be to the first flanging of backboard and the second folding by the connecting plate and rib of connector
While being strengthened, and can further improve the strength and stability of backboard.
Preferably, described rib is platy structure.
When the rib of connector is platy structure and rib is fixedly connected with the first flanging, can increase
Contact area between rib and the first flanging, and then increase the contact area of backboard and connector, enter one
Step increases the connective stability between backboard and connector；And, because rib is platy structure,
Connector also has the characteristics that to be simple to manufacture.
Preferably, described rib and described first flanging are welded to connect.
Preferably, a part for each described connector and described second flanging are welded to connect.
Preferably, the described fixing hole of at least one described connector setting is two.
At least one connector arranges two fixing holes, makes to pass through two between liquid crystal display screen and connector
Screw is attached, because at least one connector can pass through two mode connects for screw liquid crystal display screens, therefore, it is possible to
Improve the connection reliability of connector and liquid crystal display screen, and then stablizing between backboard and liquid crystal display screen can be improved
Property.
Present invention also offers a kind of backlight module, this backlight module includes carrying in light source and technique scheme
For any one backboard.
In addition, present invention also offers a kind of display module, this display module includes display floater and above-mentioned skill
The backlight module providing in art scheme.
Brief description
Fig. 1 is the attachment structure schematic diagram in the front at the U-shaped bending structure of a kind of backboard in prior art；
Fig. 2 is the attachment structure schematic diagram at the back side at the U-shaped bending structure of Fig. 1 dorsulum；
Fig. 3 is the partial enlarged drawing of part A in Fig. 1；
Fig. 4 is the partial enlarged drawing of part B in Fig. 2；
The attachment structure in the front at the U-shaped bending structure of backboard that Fig. 5 provides for an embodiment of the present invention is shown
It is intended to；
Fig. 6 is the attachment structure schematic diagram at the back side at the U-shaped bending structure of Fig. 5 dorsulum；
Fig. 7 is the partial enlarged drawing of C portion in Fig. 5；
Fig. 8 is the attachment structure schematic diagram with connector for the U-shaped bending structure of Fig. 5 dorsulum；
Fig. 9 is a kind of structural representation of connector in Fig. 5；
Figure 10 is the D of connector in Fig. 9 to structural representation；
Figure 11 is the structural representation of alternative attachment in Fig. 5.
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 clearly
Chu, it is fully described by it is clear that described embodiment is only a part of embodiment of the present invention, rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
Property work under the premise of the every other embodiment that obtained, broadly fall into the scope of protection of the invention.
Embodiments provide a kind of backboard, backlight module and display module, wherein, display module bag
Include backlight module, backlight module has backboard；This backboard intensity is high, good stability, and then can improve liquid
The strength and stability of brilliant display module.
Wherein, refer to Fig. 5, Fig. 6, Fig. 7 and Fig. 8, the backboard 1 that an embodiment of the present invention provides,
Including base plate 10, the periphery of base plate 10 has the first flanging 11 and the second flanging 12, the second flanging 12 with
Base plate 10 is parallel and the first flanging 11 is connected with the second flanging 12 and base plate 10 to form U-shaped bending
Structure；Also include at least one connector, as the connector 3 in Fig. 5 and Fig. 6 and connector 4；Each
A part for individual connector is fixed on the second flanging 12, and another part includes at least one fixing hole, such as Fig. 8
It is fixed on the second flanging 12 with a part 311 for the connector 3 in Fig. 9, another part 312 is provided with two
Individual fixing hole 33.
As shown in Fig. 5 and Fig. 6 structure, above-mentioned backboard 1 pass through the connector 3 set up and connector 4 with
Liquid crystal display screen 2 is attached, because a part 311 for connector 3 is fixed on the second flanging 12 of backboard 1,
And another part 312 of connector 3 is by the mode connects for screw liquid crystal display screen 2 through fixing hole 33, meanwhile,
A part for connector 4 is fixed on the second flanging 12 of backboard 1, another part of connector 4 pass through through
The mode connects for screw liquid crystal display screen 2 of fixing hole 43, therefore, there is no need to the first flanging 11 and second in backboard 1
On flanging 12, holes is set and forms otic placode, but connected by the connector 3 and/or connector 4 set up
Backboard 1 and liquid crystal display screen 2, not only ensure to carry on the back because of the integrity of U-shaped bending structure that can keep backboard 1
The structural strength of plate 1, and the intensity of the flanging of backboard 1 can also be strengthened by connector 3 and connector 4
And stability, and then strengthen the stability of the liquid crystal display screen 2 being connected with backboard 1.
Therefore, the intensity height of above-mentioned backboard 1, good stability, and then the strong of liquid crystal display module can be improved
Degree and stability.
In a kind of specific embodiment, as shown in Fig. 8 structure, each connector 3 includes and the second folding
The parallel connecting plate in side 12 31, a part 311 for connecting plate 31 is fixedly connected with the second flanging 12.
In above-mentioned backboard 1, because the connecting plate 31 of each connector 3 is parallel with the second flanging 12, because
This, when a part 311 for connecting plate 31 is fixedly connected with the second flanging 12, can increase connecting plate 31
Contact area and the second flanging 12 between, therefore, it is possible to improve connecting plate 31 and the second flanging 12 it
Between bonding strength and stability；Meanwhile, connector 3 has manufacture because the structure of connecting plate 31 is simple
Readily feature.
Specifically, connector can be the connector 3 in Fig. 9 or the connector 4 in Figure 11；As
Shown in Fig. 8, Fig. 9 and Figure 10 structure, each connector 3 also includes adding perpendicular to connecting plate 31
Strong portion 32, rib 32 is parallel with the first flanging 11 to offset and is fixedly connected；It is also possible to reference
Figure 11, each connector 4 also includes the rib 42 perpendicular to connecting plate 41, rib 42 and
One flanging 11 is parallel to offset and is fixedly connected.
Taking the connector 3 in Fig. 8, Fig. 9 and Figure 10 as a example, above-mentioned backboard 1 during specifically used,
Because in each connector 3, the rib 32 perpendicular to connecting plate 31 is parallel with the first flanging 11, and
And rib 32 is fixedly connected with the first flanging 11, therefore, backboard 1 and liquid are being connected by connector 3
During brilliant screen 2, the connecting plate 31 of connector 3 is parallel with the second flanging 12 and is fixedly connected, connector 3
Rib 32 is parallel with the first flanging 11 to offset and is fixedly connected, the first flanging of connector 3 and backboard 1
11 and second flanging 12 be fixedly connected with, can be to the back of the body by the connecting plate 31 and rib 32 of connector 3
First flanging 11 of plate 1 and the second flanging 12 are strengthened, and can further improve backboard 1 intensity and
Stability.
Further, as shown in Fig. 8 and Fig. 9 structure, rib 32 is platy structure.
When the rib 32 of connector 3 is that platy structure and rib 32 are fixedly connected with the first flanging 11
When, the contact area between rib 32 and the first flanging 11 can be increased, and then increase backboard 1 and connect
The contact area of fitting 3, increases the connective stability between backboard 1 and connector 3 further；And,
Because rib 32 is platy structure, so, connector 3 also has the characteristics that to be simple to manufacture.
A part 311 for rib 32 and the first flanging 11 and connector 3 and the second folding for convenience
Connection between side 12, and improve the reliability of connection, rib 32 is welded to connect with the first flanging 11,
And a part 311 for each connector 3 is welded to connect with the second flanging 12.
Refer to Fig. 9 and Figure 10, in order to improve bonding strength and the reliability of connector 3 and liquid crystal display screen 2,
The fixing hole 33 of at least one connector 3 setting is two, i.e. in another part 312 of connector 3
It is provided with two for the fixing hole 33 through screw.
At least one connector 3 arranges two fixing holes 33, making can between liquid crystal display screen 2 and connector 3
It is attached by securing members such as two screws, because at least one connector 3 can pass through two mode connects for screws
Liquid crystal display screen 2, therefore, it is possible to improve bonding strength and reliability between connector 3 and liquid crystal display screen 2, enters
And the stability between backboard 1 and liquid crystal display screen 2 can be improved.
Present invention also offers a kind of backlight module, this backlight module includes providing in light source and above-described embodiment
Any one backboard 1.
In addition, present invention also offers a kind of display module, this display module includes display floater and above-mentioned reality
The backlight module providing in example is provided.
Obviously, those skilled in the art can carry out various changes and modification and not take off to the embodiment of the present invention
From the spirit and scope of the present invention.So, if these modifications of the present invention and modification belong to right of the present invention
Within the scope of requirement and its equivalent technologies, then the present invention is also intended to comprise these changes and modification.
Claims (9)
1. a kind of backboard, including base plate, the periphery of described base plate has the first flanging and the second flanging, institute
State parallel with described base plate and described first flanging of the second flanging be connected with described second flanging and base plate with
Form U-shaped bending structure；It is characterized in that, also include at least one connector；Each described connector
A part be fixed on described second flanging, another part includes at least one fixing hole.
2. backboard according to claim 1 it is characterised in that each described connector include with
The parallel connecting plate of described second flanging, a part for described connecting plate is fixedly connected with described second flanging.
3. backboard according to claim 2 is it is characterised in that each described connector also includes
Perpendicular to the rib of described connecting plate, described rib is parallel with described first flanging to offset and the company of fixation
Connect.
4. backboard according to claim 3 is it is characterised in that described rib is platy structure.
5. backboard according to claim 3 is it is characterised in that described rib and described first folding
While being welded to connect.
6. backboard according to claim 1 is it is characterised in that one of each described connector
Divide and be welded to connect with described second flanging.
7. the backboard according to any one of claim 1-6 is it is characterised in that at least one described company
The described fixing hole of fitting setting is two.
8. a kind of backlight module, including light source it is characterised in that also including as arbitrary in claim 1-7
Backboard described in.
9. a kind of display module, including display floater it is characterised in that also including as claim 8 institute
The backlight module stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610347576.4A CN106405903B (en) | 2016-05-24 | 2016-05-24 | Back plate, backlight module and display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610347576.4A CN106405903B (en) | 2016-05-24 | 2016-05-24 | Back plate, backlight module and display module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106405903A true CN106405903A (en) | 2017-02-15 |
| CN106405903B CN106405903B (en) | 2020-04-21 |
Family
ID=58005749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610347576.4A Active CN106405903B (en) | 2016-05-24 | 2016-05-24 | Back plate, backlight module and display module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106405903B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101667373A (en) * | 2009-09-28 | 2010-03-10 | 友达光电(厦门)有限公司 | Display device |
| CN102799002A (en) * | 2012-08-21 | 2012-11-28 | 深圳市华星光电技术有限公司 | Frame-free liquid crystal display device |
| CN102981294A (en) * | 2012-12-28 | 2013-03-20 | 深圳市华星光电技术有限公司 | Liquid crystal display module and liquid crystal display device |
| CN104049394A (en) * | 2014-06-16 | 2014-09-17 | 京东方科技集团股份有限公司 | Curved surface display module and display device |
| CN104832836A (en) * | 2015-04-29 | 2015-08-12 | 武汉华星光电技术有限公司 | Back plate, backlight module and display device |
-
2016
- 2016-05-24 CN CN201610347576.4A patent/CN106405903B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101667373A (en) * | 2009-09-28 | 2010-03-10 | 友达光电(厦门)有限公司 | Display device |
| CN102799002A (en) * | 2012-08-21 | 2012-11-28 | 深圳市华星光电技术有限公司 | Frame-free liquid crystal display device |
| CN102981294A (en) * | 2012-12-28 | 2013-03-20 | 深圳市华星光电技术有限公司 | Liquid crystal display module and liquid crystal display device |
| CN104049394A (en) * | 2014-06-16 | 2014-09-17 | 京东方科技集团股份有限公司 | Curved surface display module and display device |
| CN104832836A (en) * | 2015-04-29 | 2015-08-12 | 武汉华星光电技术有限公司 | Back plate, backlight module and display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106405903B (en) | 2020-04-21 |
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