CN104965332B - Display module and display device - Google Patents
Display module and display device Download PDFInfo
- Publication number
- CN104965332B CN104965332B CN201510413531.8A CN201510413531A CN104965332B CN 104965332 B CN104965332 B CN 104965332B CN 201510413531 A CN201510413531 A CN 201510413531A CN 104965332 B CN104965332 B CN 104965332B
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- CN
- China
- Prior art keywords
- glue frame
- main leaf
- leaf body
- polaroid
- liquid crystal
- 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
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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
- G02F1/133308—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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
-
- 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
- G02F1/133325—Assembling processes
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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)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The present invention provides the present invention and provides a kind of display module, and the display module includes backlight module and liquid crystal display panel；The backlight module includes glue frame, the light guide plate being contained in glue frame and the optical diaphragm for being affixed on the light guide plate, the liquid crystal display panel includes the first polaroid and the second polaroid, first polaroid includes main leaf body and the lateral piece positioned at the main leaf body with respect to two sides, and the main leaf body and the lateral piece are separated by cut-off rule；For the liquid crystal display panel loaded on the backlight module, the main leaf body of first polaroid covers the optical diaphragm, and the lateral piece is bonded fixation with the glue frame lateral surface with respect to after main leaf body bending along cut-off rule.The present invention also provides a kind of display devices.
Description
Technical field
The present invention relates to technical field of liquid crystal display, in particular to a kind of display module and display device.
Background technique
Currently, liquid crystal display die set has been widely used in various electronic products as the display unit of electronic equipment
In, display module in the prior art includes backlight module and loaded on the liquid crystal display panel on backlight module.The backlight module is equal
Including glue frame, light guide plate is surrounded by glue frame, and optical diaphragm paints band by positioning shading and is fixed in the light guide plate and glue frame.
Liquid crystal display panel is located on the optical diaphragm edge and glue frame of backlight module by double-sided adhesive.For such assembly method,
Disassembly when needing to recombinate or repair in assembling process, double-sided adhesive can cause a setting loss to the optical diaphragm of the backlight module
Evil, and then influence the display module quality
Summary of the invention
The purpose of the present invention is to provide a kind of display module, avoid causing when dismantling the backlight module with liquid crystal display panel
Damage.
The present invention also provides a kind of display devices.
The present invention provides a kind of display module, and the display module includes backlight module and liquid crystal display panel；The backlight mould
Group includes glue frame, the light guide plate that is contained in glue frame and the optical diaphragm for being affixed on the light guide plate, and the liquid crystal display panel includes the
One polaroid and the second polaroid, first polaroid include main leaf body and the lateral plate positioned at the main leaf body with respect to two sides
Body, and the main leaf body and the lateral piece are separated by cut-off rule；The liquid crystal display panel is loaded on the backlight module, institute
The main leaf body for stating the first polaroid covers the optical diaphragm, the lateral piece bent along cut-off rule with respect to main leaf body after with institute
The fitting of glue frame lateral surface is stated to fix.
Wherein, the glue frame includes two opposite side walls, and the lateral piece passes through the outside of double-sided adhesive and the side wall
Face paste is fixed.
Wherein, the cut-off rule is intermittent aligned through-hole composition.
Wherein, the side wall inner surfaces are supported at the optical thin film edge.
Wherein, the liquid crystal display panel includes incident side and the light emission side that is reversed with incident side, first polaroid
Positioned at the incident side.
Wherein, the backlight module further includes reflecting piece, and the reflecting piece is located at light guide plate side and carries the glue frame,
The edge of the reflecting piece is fixed with the lateral piece by double-sided adhesive.
The present invention provides a kind of display device comprising ontology and display module, the display module include backlight module
And liquid crystal display panel；The backlight module includes glue frame, the light guide plate being contained in glue frame and the optical film for being affixed on the light guide plate
Piece, the liquid crystal display panel include the first polaroid and the second polaroid, and first polaroid includes main leaf body and is located at described
Main leaf body is with respect to the lateral piece of two sides, and the main leaf body and the lateral piece pass through cut-off rule separation；The liquid crystal surface
For plate loaded on the backlight module, the main leaf body of first polaroid covers the optical diaphragm, the lateral piece along point
Secant is bonded fixation with the glue frame lateral surface with respect to after main leaf body bending.
Wherein, the cut-off rule is intermittent aligned through-hole composition.
Wherein, the liquid crystal display panel includes incident side and the light emission side that is reversed with incident side, first polaroid
Positioned at the incident side.
Wherein, the glue frame includes two opposite side walls, and the lateral piece passes through the outside of double-sided adhesive and the side wall
Face paste is fixed.
In display module of the present invention, the first polaroid on the liquid crystal display panel has lateral piece, can bend
Fixed on the outside of to the glue frame of the backlight module with glue frame side, do not need liquid crystal display panel and the glue frame and optical thin film it
Between setting double-sided adhesive fix, avoid in disassembly process, the damage to the optical thin film of the backlight module ensure that display
The quality of mould group.
Detailed description of the invention
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 technical 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
It obtains other drawings based on these drawings.
Fig. 1 is the display device schematic cross-section of the embodiment of the present invention.
Fig. 2 is the schematic diagram of the first polaroid of display device described in Fig. 1.
Specific embodiment
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 description, 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.
Fig. 1 and Fig. 2 are please referred to, the good embodiment of the present invention provides a kind of display module, and the display module includes backlight
Mould group 10 and liquid crystal display panel 20.The backlight module 10 includes glue frame 11, the light guide plate 12 being contained in glue frame 11 and is affixed on institute
State the optical diaphragm 13 of light guide plate 12.The liquid crystal display panel 20 includes the first polaroid 21 and the second polaroid 22.Described first
Lateral piece 212 of the polaroid 21 including main leaf body 211 and positioned at opposite two sides of the main leaf body 211, and the main leaf body
211 are separated with the lateral piece 212 by cut-off rule 213；The liquid crystal display panel 20 is loaded on the backlight module 10, and described the
The main leaf body 211 of one polaroid 21 covers the optical diaphragm 13, and the lateral piece 212 is along cut-off rule 213 with respect to main leaf body
Fixation is bonded with 11 lateral surface of glue frame after 211 bendings.
In the present embodiment, the liquid crystal display panel 20 is by array substrate, color membrane substrates and is sealed in array substrate and color film base
Liquid crystal layer between plate.The liquid crystal display panel 20 includes incident side 23 and the light emission side 24 being reversed with incident side 23, described
First polaroid 21 is located at the incident side 23.The incident side 23 is the outside of the array substrate, and the light emission side 24 is
Color membrane substrates side.
In the present embodiment, the glue frame 11 includes two opposite side walls 111, and the lateral piece 212 passes through double-sided adhesive 214
It pastes and fixes with the lateral surface of the side wall 111.Support 111 inner surface of side wall in 13 edge of optical thin film.Specifically,
The glue frame 11 is the plastic frame body of rectangle.The optical thin film 13 is rectangular sheet, the optical thin film 13 with light guide plate 12
On 12 light-emitting surface of light guide plate.13 periphery of optical diaphragm is supported with 11 inner surface of side wall, in manufacturing process
It is middle to be easier to make than reserving double-sided adhesive position in optical thin film length.First polaroid 21 of the liquid crystal display panel 20 is affixed on
On the wall upper surface and optical thin film 13 of the glue frame 11.
In the present embodiment, the rectangular sheet that first polaroid 21 is integrally formed, described two lateral pieces 212 are located at
211 two sides of main leaf body.The cut-off rule 213 is intermittent aligned through-hole composition.The cut-off rule is to pass through
Roulette, chain-dotted line, the dotted line etc. that multiple pin holes that interruption cutting mode is formed on the first polaroid 21 are formed.The present embodiment
Preferably chain-dotted line.The cut-off rule 213 is more conducive to the opposite main leaf body 211 of stating of the lateral piece 212 and bends and do not separate.This reality
It applies in example, the lateral piece 212 is opposite to state the bending an angle of 90 degrees of main leaf body 211, is bonded just with the outer surface of the side wall 111.
In the present embodiment, the backlight module 10 further includes reflecting piece 15, and the reflecting piece 15 is located at 12 side of light guide plate
And the glue frame 11 is carried, the edge of the reflecting piece 15 is fixed with the lateral piece 212 by double-sided adhesive.Specifically, described
11 periphery of glue frame is held in 15 surface periphery of reflecting piece, the end of the reflecting piece 15 and 111 flush with outer surface of side wall, and
It is fixed by the double-sided adhesive 214.The reflecting piece 15 is for carrying the light guide plate 12 and glue frame 11.
The present invention also provides a kind of display devices comprising ontology and the display module.The ontology is for carrying
The hardware configurations such as the electric elements such as the circuit board of display device and operation key.The display module is loaded in the ontology and electric
The connection of road plate.
In display module of the present invention, the first polaroid 21 on the liquid crystal display panel 20 has lateral piece, can be with
11 outside of glue frame for being bent to the backlight module 10 is fixed with 11 side of glue frame, is not needed in liquid crystal display panel 20 and the backlight
Double-sided adhesive is arranged between the glue frame 11 and optical thin film 13 of mould group 10 to fix, avoids in disassembly process, to the backlight mould
The damage of the optical thin film 13 of group 10, ensure that the quality of display module.
The above disclosure is only the preferred embodiments of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and wants according to right of the present invention
Made equivalent variations is sought, is still belonged to the scope covered by the invention.
Claims (8)
1. a kind of display module, the display module includes backlight module and liquid crystal display panel；The backlight module includes glue frame, receives
The light guide plate that is dissolved in glue frame positioned at the light guide plate side and carries the reflecting piece of the glue frame and is affixed on the light guide plate
Optical diaphragm, the glue frame include two opposite side walls, and the liquid crystal display panel includes the first polaroid and the second polaroid,
It is characterized in that, first polaroid includes main leaf body and the lateral piece positioned at the main leaf body with respect to two sides, and described
Main leaf body and the lateral piece are separated by cut-off rule；The liquid crystal display panel is loaded on the backlight module, first polarisation
The main leaf body of piece covers the optical diaphragm, and the surface towards the backlight module of the main leaf body and the optical diaphragm
Fitting, the lateral piece are bonded fixation with the glue frame lateral surface with respect to after main leaf body bending along cut-off rule；The optical film
The edge of piece and light guide plate is supported with the side wall inner surfaces；The glue frame periphery is held in the reflecting piece surface periphery；Institute
The end for stating reflecting piece is concordant with the wall outer surface, and is fixed by double-sided adhesive；The edge of the reflecting piece and the side
Sheet body is fixed by double-sided adhesive.
2. display module as described in claim 1, which is characterized in that the side wall includes lateral surface, and the lateral piece passes through
The lateral surface of double-sided adhesive and the side wall, which pastes, to be fixed.
3. display module as described in claim 1, which is characterized in that the cut-off rule is intermittent aligned through-hole
Composition.
4. display module as described in claim 1, which is characterized in that the liquid crystal display panel include incident side and with incident side phase
The anti-light emission side being arranged, first polaroid are located at the incident side.
5. a kind of display device comprising ontology and display module, the display module include backlight module and liquid crystal display panel；Institute
Backlight module is stated to include glue frame, the light guide plate being contained in glue frame, positioned at the light guide plate side and carry the anti-of the glue frame
Mating plate and the optical diaphragm for being affixed on the light guide plate, the glue frame include two opposite side walls, and the liquid crystal display panel includes the
One polaroid and the second polaroid, which is characterized in that first polaroid include main leaf body and be located at the main leaf body it is opposite
The lateral piece of two sides, and the main leaf body and the lateral piece are separated by cut-off rule；The liquid crystal display panel is loaded on described
On backlight module, the main leaf body of first polaroid covers the optical diaphragm, and the main leaf body towards the backlight
The surface of mould group is bonded with the optical diaphragm, and the lateral piece is along cut-off rule with respect to after main leaf body bending and outside the glue frame
Side fitting is fixed；The edge of the optical diaphragm and light guide plate is supported with the side wall inner surfaces；The glue frame periphery supports
In the reflecting piece surface periphery；The end of the reflecting piece is concordant with the wall outer surface, and is fixed by double-sided adhesive；Institute
The edge for stating reflecting piece is fixed with the lateral piece by double-sided adhesive.
6. display device as claimed in claim 5, which is characterized in that the cut-off rule is intermittent aligned through-hole
Composition.
7. display device as claimed in claim 5, which is characterized in that the liquid crystal display panel include incident side and with incident side phase
The anti-light emission side being arranged, first polaroid are located at the incident side.
8. display device as claimed in claim 5, which is characterized in that the side wall includes lateral surface, and the lateral piece passes through
The lateral surface of double-sided adhesive and the side wall, which pastes, to be fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510413531.8A CN104965332B (en) | 2015-07-14 | 2015-07-14 | Display module and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510413531.8A CN104965332B (en) | 2015-07-14 | 2015-07-14 | Display module and display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104965332A CN104965332A (en) | 2015-10-07 |
| CN104965332B true CN104965332B (en) | 2019-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510413531.8A Active CN104965332B (en) | 2015-07-14 | 2015-07-14 | Display module and display device |
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| Country | Link |
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| CN (1) | CN104965332B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107346636A (en) * | 2016-05-05 | 2017-11-14 | 深超光电（深圳）有限公司 | Display module and apply its display |
| CN106773292A (en) * | 2016-12-20 | 2017-05-31 | 武汉华星光电技术有限公司 | A kind of backlight module |
| TWI646376B (en) * | 2017-06-13 | 2019-01-01 | 友達光電股份有限公司 | Display device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1239780A (en) * | 1998-06-18 | 1999-12-29 | 株式会社理光 | Liquid-crystal display device and holding member and package assembly thereof |
| CN102737548A (en) * | 2012-04-10 | 2012-10-17 | 友达光电股份有限公司 | Frame narrowing display device and manufacturing method thereof |
| CN103676178A (en) * | 2013-12-19 | 2014-03-26 | 深圳市华星光电技术有限公司 | Displayer |
| CN104345492A (en) * | 2013-07-31 | 2015-02-11 | 乐金显示有限公司 | Display device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101730499B1 (en) * | 2010-11-25 | 2017-04-27 | 삼성디스플레이 주식회사 | An liquid crystal display device and the manufacturing method thereof |
-
2015
- 2015-07-14 CN CN201510413531.8A patent/CN104965332B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1239780A (en) * | 1998-06-18 | 1999-12-29 | 株式会社理光 | Liquid-crystal display device and holding member and package assembly thereof |
| CN102737548A (en) * | 2012-04-10 | 2012-10-17 | 友达光电股份有限公司 | Frame narrowing display device and manufacturing method thereof |
| CN104345492A (en) * | 2013-07-31 | 2015-02-11 | 乐金显示有限公司 | Display device |
| CN103676178A (en) * | 2013-12-19 | 2014-03-26 | 深圳市华星光电技术有限公司 | Displayer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104965332A (en) | 2015-10-07 |
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