CN109541835A - Liquid crystal display die set and liquid crystal display device - Google Patents
Liquid crystal display die set and liquid crystal display device Download PDFInfo
- Publication number
- CN109541835A CN109541835A CN201910082037.6A CN201910082037A CN109541835A CN 109541835 A CN109541835 A CN 109541835A CN 201910082037 A CN201910082037 A CN 201910082037A CN 109541835 A CN109541835 A CN 109541835A
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- crystal display
- light guide
- filling glue
- guide 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.)
- 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
- G02F1/133308—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
- G02F1/1336—Illuminating devices
- G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
-
- 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)
- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
Abstract
The present invention provides a kind of liquid crystal display die set and liquid crystal display device.The liquid crystal display die set includes: backlight module, the center for connecting backlight module and the liquid crystal display panel that is set on center, the backlight module includes backboard and the light guide plate on backboard, the backboard is fixedly connected by adhesive-layer with center, the side of the medial surface of the light guide plate face center is equipped with the first filling glue structure, the first filling glue structure that the medial surface of the center corresponds to light guide plate is equipped with the second filling glue structure, and the first filler layer that glue forms connection light guide plate and center is filled between the first filling glue structure and the second filling glue structure.Liquid crystal display die set of the present invention passes through setting first, second and third filling glue structure, increase the connection of light guide plate and center using the first filler layer, and increase the connection of backboard and light guide plate using the second filler layer, to realize the enhancing of liquid crystal display die set overall structural strength and qualitative reliability.
Description
Technical field
The present invention relates to field of display technology more particularly to a kind of liquid crystal display die set and liquid crystal display devices.
Background technique
With the development of display technology, high image quality, power saving, fuselage is thin and has a wide range of application because having for liquid crystal display die set
Advantage gradually replaces cathode-ray tube (Cathode Ray Tube, CRT) display screen, it is mechanical, electrical to be widely used in hand
Depending on, various consumer electrical products such as personal digital assistant, digital camera, laptop, desktop computer, become display dress
Mainstream in setting.
Liquid crystal display die set on existing market includes liquid crystal display panel and backlight module (Backlight Module).
Liquid crystal display panel includes thin-film transistor array base-plate (the Thin Film Transistor Array being oppositely arranged
Substrate, TFT Array Substrate) with colored filter (Color Filter, CF) substrate and set on film crystalline substance
Liquid crystal material between body pipe array substrate and colored filter substrate controls liquid by applying driving voltage to two plate bases
The light refraction of backlight module is come out and generates picture by the direction of rotation of liquid crystal molecule in brilliant material.
With liquid crystal display die set ultrathin, art up it is designed to for the important breakthrough of future products design and development
Point.Existing ultra-thin liquid crystal display die set product design in, due to processing technology difference, backboard (product rear shell can be done) and in
Frame uses split-type design scheme, is then integrated backboard and center assembly using glue.
As shown in Figure 1, available liquid crystal display module include backlight module 100, connect backlight module 100 center 200 and
The liquid crystal display panel 300 being set on center 200, the backlight module 100 have backboard 110, and the backboard 110 passes through double
Face glue 400 is fixedly connected with center 200.However, it is poor to will lead to Reliability comparotive by the way of glue.
As the size of liquid crystal display die set is increasing, the overall structural strength of ultra-thin liquid crystal display die group also becomes to compare
Poor, the production, qualitative reliability and the degree of recognition of client that thus will lead to product can reduce.Therefore, for liquid crystal
The problem for showing modular structure intensity deficiency, needs to improve the prior art.
Summary of the invention
The purpose of the present invention is to provide a kind of liquid crystal display die set, center links into an integrated entity with backlight module, increases liquid
Brilliant display module overall structural strength and qualitative reliability.
The object of the invention is also to provide a kind of liquid crystal display device, center links into an integrated entity with backlight module, increases
Liquid crystal display die set overall structural strength and qualitative reliability.
To achieve the above object, the present invention provides a kind of liquid crystal display die set, comprising: backlight module, connection backlight module
Center and the liquid crystal display panel that is set on center, the backlight module include backboard and the light guide plate on backboard,
The backboard is fixedly connected by adhesive-layer with center, and the side of the medial surface of the light guide plate face center is equipped with first and fills out
Plastic structure, the first filling glue structure that the medial surface of the center corresponds to light guide plate is equipped with the second filling glue structure, in the first filler knot
The first filler layer that glue forms connection light guide plate and center is filled between structure and the second filling glue structure.
The backlight module further includes the reflector plate between backboard and light guide plate and the optical film on light guide plate
Piece group.
The adhesive-layer is double-sided adhesive.
First filling glue structure includes several grooves, and second filling glue structure includes several grooves.The groove is in V
Shape.
The light guide plate is equipped with third filling glue structure by proximal edge against the bottom surface of backboard, fills glue in third filling glue structure
Water forms the second filler layer of connection light guide plate and backboard.
The third filling glue structure includes several grooves, and the groove is V-shaped.
The light guide plate is equipped with third filling glue structure by proximal edge against the bottom surface of backboard, and the reflector plate corresponds to light guide plate
Third filling glue structure be equipped with notch, third filling glue structure and notch filling glue formed connection light guide plate and backboard second
Filler layer.
The present invention also provides a kind of liquid crystal display devices, including above-mentioned liquid crystal display die set.
Beneficial effects of the present invention: liquid crystal display die set of the invention passes through setting first, second and third filling glue structure,
Increase the connection of light guide plate and center using the first filler layer, and increase the connection of backboard and light guide plate using the second filler layer,
To realize the enhancing of liquid crystal display die set overall structural strength and qualitative reliability.Liquid crystal display device of the invention, Ke Yishi
Existing liquid crystal display die set overall structural strength enhancing and qualitative reliability.
Detailed description of the invention
For further understanding of the features and technical contents of the present invention, it please refers to below in connection with of the invention detailed
Illustrate and attached drawing, however, the drawings only provide reference and explanation, is not intended to limit the present invention.
In attached drawing,
Fig. 1 is the schematic diagram of available liquid crystal display module；
Fig. 2 is the schematic diagram of one embodiment of the invention liquid crystal display die set；
Fig. 3 is the schematic diagram of another embodiment of the present invention liquid crystal display die set.
Specific embodiment
Further to illustrate technological means and its effect adopted by the present invention, below in conjunction with preferred implementation of the invention
Example and its attached drawing are described in detail.
Referring to Fig. 2, liquid crystal display die set of the present invention is ultra-thin liquid crystal display die group, in the present embodiment, the liquid crystal
Display module includes backlight module 2, the center 4 for connecting backlight module 2 and the liquid crystal display panel 6 that is set on center 4.Institute
Stating backlight module 2 includes backboard 20, the reflector plate 22 on backboard 20, the light guide plate 24 on reflector plate 22 and positioned at leading
Optical diaphragm group 26 on tabula rasa 24.
The backboard 20 is fixedly connected by adhesive-layer 7 with center 4.The adhesive-layer 7 is preferably double-sided adhesive.The leaded light
The side of the medial surface of 24 face center 4 of plate is equipped with the first filling glue structure 240, and the medial surface of the center 4 corresponds to light guide plate
24 the first filling glue structure 240 is equipped with the second filling glue structure 42, fills out between the first filling glue structure 240 and the second filling glue structure 42
It fills glue and forms connection light guide plate 24 and 4 first filler layer 8 of center.Backlight module 2 and center are enhanced by the first filler layer 8
4 bonding strength, to realize the enhancing of liquid crystal display die set overall structural strength and qualitative reliability.
First filling glue structure 240 includes several grooves, and second filling glue structure 42 includes several grooves, described recessed
Slot is V-shaped.The groove also increases the contact surface of the first filler layer 8 and light guide plate 24 and center 4 for accommodating glue
Product increases adhesive tension.The groove can also use other shapes, such as arc.The groove preferred array arranged adjacent, with
Increase the number of recesses of first and second filling glue structure 240,42.
As shown in figure 3, the liquid crystal display die set of another embodiment of the present invention includes backlight module 2 ', connection backlight module 2 '
Center 4 and the liquid crystal display panel 6 that is set on center 4.The backlight module 2 ' includes backboard 20, is located on backboard 20
Reflector plate 22 ', be located at reflector plate 22 ' on light guide plate 24 ' and be located at light guide plate 24 ' on optical diaphragm group 26.
The backboard 20 is fixedly connected by adhesive-layer 7 with center 4.The side of 24 ' face center of light guide plate, 4 medial surface
Face is equipped with the first filling glue structure 240, and the medial surface of the center 4 correspond to first filling glue structure 240 of light guide plate 24 ' equipped with the
Two filling glue structures 42 fill glue between the first filling glue structure 240 and the second filling glue structure 42 and form the first filler layer 8.It is logical
It crosses the first filler layer 8 and enhances the bonding strength of backlight module 2 ' Yu center 4, to realize that liquid crystal display die set overall structure is strong
Degree enhancing and qualitative reliability.
The light guide plate 24 ' is equipped with third filling glue structure 242, the reflector plate by proximal edge against the bottom surface of backboard 20
The third filling glue structure 242 of 22 ' corresponding light guide plates 24 ' is equipped with notch 220, fills glue in third filling glue structure 242 and notch 220
Water forms the second filler layer 9 of connection light guide plate 24 ' and backboard 20.Light guide plate 24 ' and backboard are enhanced by the second filler layer 9
20 bonding strength, to realize the enhancing of liquid crystal display die set overall structural strength and qualitative reliability.
First filling glue structure 240 includes several grooves, and second filling glue structure 42 includes several grooves, and third is filled out
Plastic structure 242 includes several grooves, and the groove is V-shaped.The groove also increases by the first filler layer for accommodating glue
8 with the contact area of light guide plate 24 ' and center 4, and increase the contact area of the second filler layer 9 and light guide plate 24 ', to increase
Adhesive tension.The groove can also use other shapes, such as arc.The groove preferred array arranged adjacent, to increase by
One, the number of recesses of second and third filling glue structure 240,42,242.
Based on above-mentioned liquid crystal display die set, the present invention also provides a kind of liquid crystal display devices, including above-mentioned liquid crystal
Show mould group
In conclusion liquid crystal display die set of the invention passes through setting first, second and third filling glue structure, using first
Filler layer increases the connection of light guide plate and center, and increases the connection of backboard and light guide plate using the second filler layer, to realize
The enhancing of liquid crystal display die set overall structural strength and qualitative reliability.Liquid crystal display device of the invention, may be implemented liquid crystal
Show the enhancing of mould group overall structural strength and qualitative reliability.
The above for those of ordinary skill in the art can according to the technique and scheme of the present invention and technology
Other various corresponding changes and modifications are made in design, and all these change and modification all should belong to the claims in the present invention
Protection scope.
Claims (10)
1. a kind of liquid crystal display die set characterized by comprising backlight module (2), connect backlight module (2) center (4),
And it is set to the liquid crystal display panel (6) on center (4), the backlight module (2) includes backboard (20) and is located at backboard (20)
On light guide plate (24), the backboard (20) is fixedly connected by adhesive-layer (7) with center (4), light guide plate (24) face
The side of the medial surface of center (4) is equipped with the first filling glue structure (240), and the medial surface of the center (4) corresponds to light guide plate
(24) the first filling glue structure (240) is equipped with the second filling glue structure (42), in the first filling glue structure (240) and the second filling glue structure
(42) the first filler layer (8) that glue forms connection light guide plate (24) and center (4) is filled between.
2. liquid crystal display die set as described in claim 1, which is characterized in that the backlight module (2) further includes being located at backboard
(20) reflector plate (22) between light guide plate (24) and the optical diaphragm group (26) being located on light guide plate (24).
3. liquid crystal display die set as described in claim 1, which is characterized in that the adhesive-layer (7) is double-sided adhesive.
4. liquid crystal display die set as described in claim 1, which is characterized in that first filling glue structure (240) includes several
Groove, second filling glue structure (42) includes several grooves.
5. liquid crystal display die set as claimed in claim 4, which is characterized in that the groove is V-shaped.
6. liquid crystal display die set as described in claim 1, which is characterized in that the light guide plate (24 ') opposite backboard (20)
Bottom surface is equipped with third filling glue structure (242) by proximal edge, forms connection light guide plate in third filling glue structure (242) filling glue
Second filler layer (9) of (24 ') and backboard (20).
7. liquid crystal display die set as claimed in claim 6, which is characterized in that the third filling glue structure (242) includes several
Groove, the groove are V-shaped.
8. liquid crystal display die set as claimed in claim 2, which is characterized in that the light guide plate (24 ') opposite backboard (20)
Bottom surface is equipped with third filling glue structure (242) by proximal edge, the third filler knot of the reflector plate (22 ') corresponding light guide plate (24 ')
Structure (242) is equipped with notch (220), forms connection light guide plate in third filling glue structure (242) and notch (220) filling glue
Second filler layer (9) of (24 ') and backboard (20).
9. liquid crystal display die set as claimed in claim 8, which is characterized in that the third filling glue structure (242) includes several
Groove, the groove are V-shaped.
10. a kind of liquid crystal display device, which is characterized in that including liquid crystal display mode as claimed in any one of claims 1-9 wherein
Group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910082037.6A CN109541835A (en) | 2019-01-28 | 2019-01-28 | Liquid crystal display die set and liquid crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910082037.6A CN109541835A (en) | 2019-01-28 | 2019-01-28 | Liquid crystal display die set and liquid crystal display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109541835A true CN109541835A (en) | 2019-03-29 |
Family
ID=65838505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910082037.6A Pending CN109541835A (en) | 2019-01-28 | 2019-01-28 | Liquid crystal display die set and liquid crystal display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109541835A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114360380A (en) * | 2022-01-04 | 2022-04-15 | 奥英光电（苏州）有限公司 | Display module |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201097050Y (en) * | 2007-08-13 | 2008-08-06 | 中华映管股份有限公司 | Backlight module |
| CN102662276A (en) * | 2012-05-17 | 2012-09-12 | 深圳市华星光电技术有限公司 | Liquid crystal display panel |
| CN105842893A (en) * | 2016-05-12 | 2016-08-10 | 乐视控股（北京）有限公司 | Display module and display device |
| CN106292071A (en) * | 2016-09-14 | 2017-01-04 | 武汉华星光电技术有限公司 | A kind of backlight module and display device |
| CN106597720A (en) * | 2016-12-02 | 2017-04-26 | 乐视控股（北京）有限公司 | Liquid crystal module and liquid crystal display |
| CN106855663A (en) * | 2017-01-04 | 2017-06-16 | 乐视控股（北京）有限公司 | A kind of Rimless liquid crystal module and liquid crystal display device |
-
2019
- 2019-01-28 CN CN201910082037.6A patent/CN109541835A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201097050Y (en) * | 2007-08-13 | 2008-08-06 | 中华映管股份有限公司 | Backlight module |
| CN102662276A (en) * | 2012-05-17 | 2012-09-12 | 深圳市华星光电技术有限公司 | Liquid crystal display panel |
| CN105842893A (en) * | 2016-05-12 | 2016-08-10 | 乐视控股（北京）有限公司 | Display module and display device |
| CN106292071A (en) * | 2016-09-14 | 2017-01-04 | 武汉华星光电技术有限公司 | A kind of backlight module and display device |
| CN106597720A (en) * | 2016-12-02 | 2017-04-26 | 乐视控股（北京）有限公司 | Liquid crystal module and liquid crystal display |
| CN106855663A (en) * | 2017-01-04 | 2017-06-16 | 乐视控股（北京）有限公司 | A kind of Rimless liquid crystal module and liquid crystal display device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114360380A (en) * | 2022-01-04 | 2022-04-15 | 奥英光电（苏州）有限公司 | Display module |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20190329 |