CN108594526A - a kind of backlight source module and display device - Google Patents
a kind of backlight source module and display device Download PDFInfo
- Publication number
- CN108594526A CN108594526A CN201810390022.1A CN201810390022A CN108594526A CN 108594526 A CN108594526 A CN 108594526A CN 201810390022 A CN201810390022 A CN 201810390022A CN 108594526 A CN108594526 A CN 108594526A
- Authority
- CN
- China
- Prior art keywords
- hole
- glue frame
- source module
- backlight source
- display device
- 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.)
- Pending
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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
-
- 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
- G02F2202/00—Materials and properties
- G02F2202/22—Antistatic materials or arrangements
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- Physics & Mathematics (AREA)
- Nonlinear Science (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)
- Liquid Crystal (AREA)
Abstract
The embodiment of the present invention provides a kind of backlight source module and display device, is related to display device manufacturing field, can solve the problems, such as that ESD failures caused by the electrostatic on display panel in the prior art is unable to get release in time, product display are abnormal.The backlight source module includes glue frame and is pasted onto the shading rubber belt of glue frame upper surface；The through-hole of perforation glue frame upper and lower surface is provided in glue frame；The position that through-hole is corresponded on shading rubber belt is provided with avoid holes；It is filled with conductive material in the channel that through-hole and avoid holes are formed.The present invention is used for display device.
Description
Technical field
The present invention relates to display device manufacturing field more particularly to a kind of backlight source modules and display device.
Background technology
Currently, with the continuous improvement of people's living standards, the application of display product is more and more extensive, people produce display
The quality requirement of product is also higher and higher.However display product is often influenced by electrostatic in production, transport and work,
Lead to the display requirement for showing that product can not provide high quality.
In field of liquid crystal display, static discharge is always one of the undesirable element for influencing liquid crystal display panel normal work.In order to
Liquid crystal display panel is improved to the resistivity of electrostatic breakdown, electrostatic protection knot would generally be designed in liquid crystal display panel in the prior art
Structure, such as ESD (Electro-Static discharge, electrostatic impedor), by electrostatic preventing structure in time by liquid crystal surface
Electrostatic on plate carries out conduction release.However the electrostatic protection ability of electrostatic preventing structure in the prior art is limited, especially
For the liquid crystal module of no metal center, the electrostatic on display panel is unable to get timely release, is easy to lead in this way
ESD failures are caused, and then cause product display abnormal.
Invention content
A kind of backlight source module of the embodiment of the present invention offer and display device, can solve display panel in the prior art
On electrostatic be unable to get the abnormal problem of ESD failures caused by release in time, product display.
In order to achieve the above objectives, the embodiment of the present invention adopts the following technical scheme that：
On the one hand, the embodiment of the present invention provides a kind of backlight source module, including glue frame and is pasted onto the glue frame upper surface
Shading rubber belt；The through-hole for penetrating through the glue frame upper and lower surface is provided in the glue frame；Described in being corresponded on the shading rubber belt
The position of through-hole is provided with avoid holes；It is filled with conductive material in the channel that the through-hole and the avoid holes are formed.
Optionally, the height for the conductive material filled in the channel is concordant with the upper surface of the shading rubber belt.
Optionally, the through-hole and the avoid holes are multiple；The glue frame includes be provided with luminescent device first
Side wall, multiple through-holes are distributed on remaining side wall of the glue frame.
Optionally, the through-hole is 8；Wherein 2 through-holes are arranged in the second sidewall of the glue frame, and described
Two side walls are the side wall opposite with the first side wall；Remaining 6 described through-hole is divided into two groups and is separately positioned on the glue frame
On the side wall adjacent with the second sidewall.
Optionally, the conductive material is conductive glue.
Optionally, the through-hole and the avoid holes are circular hole.
Optionally, a diameter of 0.2mm~1mm of the through-hole.
Optionally, the diameter of the avoid holes is more than the diameter of the through-hole.
On the other hand, the embodiment of the present invention provides a kind of display device, including described in display panel and any one of the above
Backlight source module.
Backlight source module and display device provided in an embodiment of the present invention, the backlight source module include glue frame and are pasted onto
The shading rubber belt of glue frame upper surface；The through-hole of perforation glue frame upper and lower surface is provided in glue frame；Through-hole is corresponded on shading rubber belt
Position is provided with avoid holes；It is filled with conductive material in the channel that through-hole and avoid holes are formed.Compared to the prior art, this hair
The backlight source module that bright embodiment provides is led by being filled in the channel that the avoid holes of the through-hole of glue frame and shading rubber belt are formed
Electric material so that the electrostatic on the display panel of display device can be transmitted by the conductive material in the channel, finally
It is discharged by complete machine backboard.Since the embodiment of the present invention increases the release way of electrostatic on display panel, thus improve
The antistatic effect of display device solves ESD in the prior art and is easy failure, and it is abnormal in turn result in display device display
The problem of.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is backlight source module structure top view provided in an embodiment of the present invention；
Fig. 2 is the sectional view along the directions AA ' in Fig. 1；
Fig. 3 is the structural schematic diagram of display device provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram for the display device that another embodiment of the present invention provides.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The embodiment of the present invention provides a kind of backlight source module, as shown in Figures 1 to 4, including glue frame 11 and is pasted onto glue frame
The shading rubber belt 12 of 11 upper surfaces；The through-hole 13 of perforation 11 upper and lower surface of glue frame is provided in glue frame 11；It is right on shading rubber belt 12
The position of through-hole 13 is answered to be provided with avoid holes 14；It is filled with conductive material 15 in the channel that through-hole 13 and avoid holes 14 are formed.
The embodiment of the present invention sets avoid holes 14 in the setting quantity and shading rubber belt 12 of through-hole 13 in glue frame 11
It sets quantity not limit, those skilled in the art can set according to actual conditions.It should be noted that in glue frame 11
The setting quantity of through-hole 13 is identical as the setting quantity of avoid holes 14 on shading rubber belt 12, and installation position corresponds.
Conductive material 15 in the embodiment of the present invention can be multiple types, exemplary, can be conductive glue, conductive rubber
Glue or conductive plastics etc., it is not limited in the embodiment of the present invention.It is made for the ease of filling, in practical applications, conduction material
Material 15 is typically chosen conductive glue.
So, compared to the prior art, backlight source module provided in an embodiment of the present invention passes through the through-hole in glue frame
Conductive material is filled in the channel formed with the avoid holes of shading rubber belt so that electrostatic on the display panel of display device can be with
It is transmitted by the conductive material in the channel, is discharged eventually by complete machine backboard.Since the embodiment of the present invention increases
The release way of electrostatic on display panel, thus the antistatic effect of display device is improved, it solves in the prior art
ESD is easy failure, in turn results in the abnormal problem of display device display.
Shown in Fig. 4, the conductive material 15 filled in the channel of through-hole 13 and the formation of avoid holes 14 is to pass
The electrostatic on display panel 16 is led, when being contacted with display panel 16 due to conductive material 15, electrostatic conducting effect is best, thus
General setting conductive material 15 is contacted with the lower surface of display panel 16；Assembling interference in order to prevent simultaneously, the conduction material of filling
The upper surfaces that material 15 is not higher by shading rubber belt 12, thus preferably, be arranged the conductive material 15 filled in the channel in height and
The upper surface of shading rubber belt 12 is concordant.Arrow shows electrostatic transmission path in Fig. 2 to Fig. 4.
In order to obtain better electrostatic protection effect, it is multiple that through-hole 13 and avoid holes 14, which is usually arranged,；Glue frame 11 is wrapped
The first side wall 111 for being provided with luminescent device is included, multiple through-holes 13 are distributed on remaining side wall of glue frame 11.Further, join
It examines shown in Fig. 1, through-hole 13 is 8；Wherein 2 through-holes 13 are arranged in the second sidewall 112 of glue frame 11, and second sidewall 112 is
The side wall opposite with the first side wall 111；Remaining 6 through-hole 13 be divided into two groups it is being separately positioned on glue frame 11 with second sidewall 112
On adjacent side wall.It can make that the electrostatic on display panel 16 everywhere can timely and effectively be discharged in this way.
The embodiment of the present invention is not construed as limiting shape and size of through-hole 13 and avoid holes 14 etc., it is contemplated that existing skill
The wall thickness of glue frame 11 in art, general a diameter of 0.2mm~1mm that through-hole 13 is set, size and 13 size of through-hole of avoid holes 14
It is roughly the same；However error caused by order to overcome in assembling process, the diameter that avoid holes 14 can generally be arranged are slightly larger than through-hole
13 diameter.In practical applications, it is made for the ease of technique, through-hole 13 and avoid holes 14 are traditionally arranged to be circular hole.
Another embodiment of the present invention provides a kind of display device, with reference to shown in figure 3 and Fig. 4, including display panel 16 and upper
State the backlight source module described in any one.Display device further includes metal center 17 or nonmetallic center 18 and complete machine
Mainboard 20.
Refering to what is shown in Fig. 3, display device includes metal center 17, and when liquid crystal module carries out ESD tests, display panel 16
On the transmission path of electrostatic be：16 → conductive glue of display panel → metal center 17 (conductive glue by atmospherical discharges extremely
Metal center 17) release of → complete machine mainboard.
Refering to what is shown in Fig. 4, display device includes nonmetallic center 18 and the conductive tape that is attached on nonmetallic center 18
19, when liquid crystal module carries out ESD tests, the transmission path of the electrostatic on display panel 16 is：16 → conducting resinl of display panel
Water → 19 → complete machine of conductive tape mainboard 20 discharges.
Backlight source module in display device provided in an embodiment of the present invention passes through the through-hole and shading rubber belt in glue frame
Conductive material is filled in the channel that avoid holes are formed so that the electrostatic on the display panel of display device can be by the channel
Conductive material transmitted, discharged eventually by complete machine backboard.Since the embodiment of the present invention increases on display panel
The release way of electrostatic, thus the antistatic effect of display device is improved, it solves ESD in the prior art and is easy failure,
In turn result in the abnormal problem of display device display.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, all answer by the change or replacement that can be readily occurred in
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be with the scope of the claims
It is accurate.
Claims (9)
1. a kind of backlight source module, including glue frame and the shading rubber belt for being pasted onto the glue frame upper surface；It is characterized in that,
The through-hole for penetrating through the glue frame upper and lower surface is provided in the glue frame；
The position that the through-hole is corresponded on the shading rubber belt is provided with avoid holes；
It is filled with conductive material in the channel that the through-hole and the avoid holes are formed.
2. backlight source module according to claim 1, which is characterized in that the height for the conductive material filled in the channel
It is concordant with the upper surface of the shading rubber belt.
3. backlight source module according to claim 1, which is characterized in that the through-hole and the avoid holes are multiple；
The glue frame includes being provided with the first side wall of luminescent device, and multiple through-holes are distributed in remaining side wall of the glue frame
On.
4. backlight source module according to claim 3, which is characterized in that the through-hole is 8；Wherein 2 through-holes
It is arranged in the second sidewall of the glue frame, the second sidewall is the side wall opposite with the first side wall；
Remaining 6 described through-hole is divided into two groups and is separately positioned on the side wall adjacent with the second sidewall of the glue frame.
5. backlight source module according to claim 1, which is characterized in that the conductive material is conductive glue.
6. backlight source module according to claim 1, which is characterized in that the through-hole and the avoid holes are circular hole.
7. backlight source module according to claim 6, which is characterized in that a diameter of 0.2mm~1mm of the through-hole.
8. backlight source module according to claim 7, which is characterized in that the diameter of the avoid holes is more than the through-hole
Diameter.
9. a kind of display device, which is characterized in that including the backlight described in any one of display panel and claim 1 to 8
Source module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810390022.1A CN108594526A (en) | 2018-04-26 | 2018-04-26 | a kind of backlight source module and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810390022.1A CN108594526A (en) | 2018-04-26 | 2018-04-26 | a kind of backlight source module and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108594526A true CN108594526A (en) | 2018-09-28 |
Family
ID=63610064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810390022.1A Pending CN108594526A (en) | 2018-04-26 | 2018-04-26 | a kind of backlight source module and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108594526A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111413820A (en) * | 2020-04-26 | 2020-07-14 | 武汉华星光电技术有限公司 | Display panel and display device |
| CN113179623A (en) * | 2021-04-06 | 2021-07-27 | 武汉华星光电半导体显示技术有限公司 | Display module |
| CN114397777A (en) * | 2021-12-31 | 2022-04-26 | 惠科股份有限公司 | Display device and assembling method thereof |
| CN114839814A (en) * | 2022-07-05 | 2022-08-02 | 惠科股份有限公司 | Backlight module, display device and assembling method of display device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111413820A (en) * | 2020-04-26 | 2020-07-14 | 武汉华星光电技术有限公司 | Display panel and display device |
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| CN114397777A (en) * | 2021-12-31 | 2022-04-26 | 惠科股份有限公司 | Display device and assembling method thereof |
| CN114839814A (en) * | 2022-07-05 | 2022-08-02 | 惠科股份有限公司 | Backlight module, display device and assembling method of display device |
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| US11892730B2 (en) | 2022-07-05 | 2024-02-06 | HKC Corporation Limited | Backlight module, display device and method of assembling display device |
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Application publication date: 20180928 |
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