CN207114954U - A kind of liquid crystal display - Google Patents
A kind of liquid crystal display Download PDFInfo
- Publication number
- CN207114954U CN207114954U CN201720766160.6U CN201720766160U CN207114954U CN 207114954 U CN207114954 U CN 207114954U CN 201720766160 U CN201720766160 U CN 201720766160U CN 207114954 U CN207114954 U CN 207114954U
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- crystal display
- adhesive tape
- backlight module
- thin film
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of liquid crystal display, including backlight module and liquid crystal panel.The liquid crystal panel includes thin film transistor base plate, the barrier wall structure of the barrier wall structure that the thin film transistor base plate includes thin film transistor base plate main body and the both sides for being arranged at the thin film transistor base plate main body and side's extension is formed separately down, the thin film transistor base plate main body and its both sides forms the accommodation space covered above the backlight module.The liquid crystal display also includes fixation adhesive tape, and the backlight module is fixedly attached on the liquid crystal panel by the fixation adhesive tape.Liquid crystal display provided by the utility model instead of backboard and center in the liquid crystal display of prior art by above-mentioned thin film transistor base plate and fixation adhesive tape, reduces backboard and center to the space hold of liquid crystal display and alleviates the weight of liquid crystal display.
Description
Technical field
It the utility model is related to technical field of liquid crystal display, more particularly to a kind of liquid crystal display.
Background technology
In existing liquid crystal display, including liquid crystal panel and backlight module, wherein, all parts in backlight module
It is to be supported and fix by backboard, and all parts in liquid crystal panel are supported and fixed by center.
But because using in the electronic equipment market of liquid crystal display, user starts to pursue slimmer and more graceful and lighter at present
Thin electronic equipment, and the backboard and center in liquid crystal display are in occupation of larger weight and space proportion, therefore, industry
Need to find the scheme of alternative backboard and center.
Utility model content
In view of the deficiencies in the prior art, the utility model provides a kind of liquid crystal display, by setting a both sides to have
The thin film transistor base plate for having the barrier wall structure extended downward is covered on backlight module, and using fixation adhesive tape by described in
Backlight module is fixedly attached on liquid crystal panel, instead of backboard and center in the liquid crystal display of prior art, to solve
Above mentioned problem.
To achieve these goals, the utility model takes following technical scheme：
A kind of liquid crystal display, including backlight module and liquid crystal panel, the liquid crystal panel include thin film transistor (TFT) base
Plate, the thin film transistor base plate include thin film transistor base plate main body and are arranged at the thin film transistor base plate main body
The barrier wall structure of both sides and the barrier wall structure that side's extension is formed separately down, the thin film transistor base plate main body and its both sides
Form the accommodation space covered above the backlight module；The liquid crystal display also includes fixation adhesive tape, the fixing glue
The backlight module is fixedly attached on the liquid crystal panel by band.
Preferably, the liquid crystal panel also includes the colored optical filtering substrates being arranged on the thin film transistor base plate, institute
The edge that fixation adhesive tape is adhered on the side of the colored optical filtering substrates and is close to the liquid crystal display is stated, through the backlight
The bottom surface of module is extended on the opposite side of the colored optical filtering substrates.
Preferably, the liquid crystal panel also includes the colored optical filtering substrates being arranged on the thin film transistor base plate；Institute
Stating fixation adhesive tape includes first paragraph adhesive tape and second segment adhesive tape, and the first paragraph adhesive tape bonding is in the colored optical filtering substrates
On side and it is close to the edge of the liquid crystal display, on the side for the bottom surface for extending to the backlight module；The second segment
Adhesive tape bonding is on the opposite side of the colored optical filtering substrates and being close to the edge of the liquid crystal display, extend to the backlight
On the opposite side of the bottom surface of module.
Preferably, the backlight module includes reflector plate, light guide plate and the optical diaphragm group that lamination is set successively, described
Backlight module is provided with light source in the side of the neighbouring light guide plate.
Preferably, the side of the light guide plate has the raised zones for protruding from the reflector plate, and the light source includes print
The LED of printed circuit board and connection on the printed circuit board, one end of the printed circuit board (PCB) and the light guide plate
Raised zones are bonded, and the other end is Nian Jie with the bottom of the barrier wall structure.Wherein, the printed circuit board (PCB) and thin film transistor (TFT)
Base main body is similar to form a clamp structure, can further fix the light guide plate and optical diaphragm group.
Preferably, the printed circuit board (PCB) is Nian Jie with the barrier wall structure and the light guide plate respectively by two-sided tape.
Two-sided tape cost is relatively low, has enough adhesive strengths again.
Preferably, the fixation adhesive tape is lighttight black belt.It can be prevented by institute using lighttight black belt
Light that is that light source is sent and not utilized by the liquid crystal display is stated to transmit from liquid crystal display.
Preferably, the optical diaphragm group include successively lamination set lower diffusion sheet, lower brightening piece, upper brightening piece and
Upper diffusion sheet.
A kind of liquid crystal display provided by the utility model, by setting a both sides that there is the barricade extended downward
The thin film transistor base plate of structure is covered on backlight module, and the backlight module is fixedly attached into institute using fixation adhesive tape
State on liquid crystal panel, backboard and center in the liquid crystal display of prior art are substituted with this, reduces backboard and center pair
The space hold of liquid crystal display and the weight for alleviating liquid crystal display, be advantageous to described in the liquid crystal display and application
The electronic equipment of liquid crystal display is realized lightening.
Brief description of the drawings
Fig. 1 is the structural representation for the liquid crystal display that the utility model embodiment provides；
Fig. 2 is the structural representation of the liquid crystal panel in the liquid crystal display that the utility model embodiment provides；
Fig. 3 is the structural representation of the backlight module in the liquid crystal display that the utility model embodiment provides.
Embodiment
To make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the accompanying drawings to the utility model
Embodiment be described in detail.The example of these preferred embodiments is illustrated in the accompanying drawings.Institute in accompanying drawing
Show what is be merely exemplary with the embodiment of the present utility model described with reference to the accompanying drawings, and the utility model is not limited to this
A little embodiments.
Here, it should also be noted that, in order to avoid having obscured the utility model because of unnecessary details, in the accompanying drawings
It illustrate only and according to scheme of the present utility model closely related structure and/or processing step, and eliminate and this practicality
The little other details of new relationship.
Shown in reference picture 1- Fig. 3, the utility model embodiment provide a kind of liquid crystal display, including backlight module 1 with
And liquid crystal panel 2.The liquid crystal panel 2 includes thin film transistor base plate 22, and it is brilliant that the thin film transistor base plate 22 includes film
Body pipe base main body 221 and be arranged at the thin film transistor base plate main body 221 both sides and separately down side extension formed
Barrier wall structure 222, the barrier wall structure 222 of the thin film transistor base plate main body 221 and its both sides formed cover at it is described
The accommodation space of the top of backlight module 1.The liquid crystal display also includes fixation adhesive tape 3, and the fixation adhesive tape 3 is by the backlight
Module 1 is fixedly attached on the liquid crystal panel 2.
The present embodiment provide the liquid crystal display in, the barrier wall structure 222 of the thin film transistor base plate 22 and
The accommodation space that thin film transistor base plate main body 221 is formed covers at the top of the backlight module 1 so that the film crystal
The barrier wall structure 222 of pipe substrate 22 can carry out spacing to the both sides of the backlight module 1, and fitting through the fixation adhesive tape 3 will
The backlight module 1 is fixedly attached on the liquid crystal panel 2, instead of the backboard in the liquid crystal display of prior art with
Frame.Wherein, the liquid crystal panel 2 also includes the down polaroid 21 being arranged on the backlight module 1, the thin film transistor (TFT) base
Plate 22 by the down polaroid 21 and the backlight module 1 cover in the lump the thin film transistor base plate main body 221 and its
In the accommodation space that the barrier wall structure 222 of both sides is formed.
With reference to shown in Fig. 1 and Fig. 2, specifically, the liquid crystal panel 2 also includes being arranged at the thin film transistor base plate 22
On colored optical filtering substrates 23, the fixation adhesive tape 3 is adhered on the side of the colored optical filtering substrates 23 and is close to the liquid
The edge of crystal display, the bottom surface through the backlight module 1 are extended on the opposite side of the colored optical filtering substrates 23.In this reality
Apply in example, upper polaroid 24 is additionally provided with the colored optical filtering substrates 23, therefore, the both sides tool of the colored optical filtering substrates 23
There are the raised zones for protruding from the upper polaroid 24, the both ends of the fixation adhesive tape 3 are adhered to the colorized optical filtering base respectively
The raised zones of the both sides of plate 23.
In above-mentioned embodiment, the fixation adhesive tape 3 is equivalent to the both sides and bottom surface that coat the liquid crystal display, institute
The bottom that fixation adhesive tape 3 plays a part of supporting the backlight module 1 is stated, the fixation adhesive tape 3 fixes the backlight module 1
In in the accommodation space that the thin film transistor base plate 22 is formed, the backboard in the liquid crystal display of prior art instead of.And
The fixation adhesive tape 3 coats the both sides of the liquid crystal panel 2, and the fixation adhesive tape 3 plays clamps the liquid crystal panel 2 respectively
Both sides effect so that the both sides of the liquid crystal panel 2 are fixed, in instead of in the liquid crystal display of prior art
Frame.
The another kind that the backlight module 1 is fixedly attached on the liquid crystal panel 2 as the fixation adhesive tape 3 is implemented
Mode：The fixation adhesive tape 3 includes first paragraph adhesive tape and second segment adhesive tape, and the first paragraph adhesive tape bonding is in the colored filter
On the side of photopolymer substrate 23 and it is close to the edge of the liquid crystal display, on the side for the bottom surface for extending to the backlight module 1；
The second segment adhesive tape bonding is on the opposite side of the colored optical filtering substrates 23 and being close to the edge of the liquid crystal display, prolong
On the opposite side for extending the bottom surface of backlight module 1.In this embodiment, one end in the first paragraph adhesive tape is adhered to institute
The raised zones of the side of colored optical filtering substrates 23 are stated, the other end is adhered to the side of the bottom surface of the backlight module 1；And described
One end of two sections of adhesive tapes is adhered to the raised zones of the opposite side of colored optical filtering substrates 23, and the other end is adhered to the backlight mould
The opposite side of the bottom surface of group 1.
The driving for driving the thin film transistor base plate 22 is provided with the side of above-mentioned thin film transistor base plate 22
Chip 223, therefore, the side of the thin film transistor base plate 22 have the protrusion area for protruding from the colored optical filtering substrates 23
Domain, the driving chip 223 are arranged on the raised zones of the thin film transistor base plate 22, and the fixation adhesive tape 3 coats institute
State driving chip 223.
With reference to shown in Fig. 1 and Fig. 3, specifically, the backlight module 1 includes the reflector plate 11 that lamination is set successively, leaded light
Plate 12 and optical diaphragm group 13, the backlight module 1 are provided with light source 14 in the side of the neighbouring light guide plate 12, that is to say
The backlight module 1 is side entrance back module.In the present embodiment, due to the thin film transistor base plate 22 structure and
The fixation adhesive tape 3 does not influence the structure of the backlight module 1, and therefore, above-mentioned liquid crystal display, which can use, has straight-down negative
The liquid crystal display of backlight module, the liquid crystal display with side entrance back module as described above can also be used.
More specifically, the side of the light guide plate 12 has the raised zones for protruding from the reflector plate 11, the light source
14 include printed circuit board (PCB) 141 and the LED 142 being connected on the printed circuit board (PCB) 141, the printed circuit board (PCB) 141
One end it is Nian Jie with the raised zones of the light guide plate 12, the other end is Nian Jie with the bottom of the barrier wall structure 222.
Wherein, the printed circuit board (PCB) 141 by two-sided tape respectively with the barrier wall structure 222 and the light guide plate 12
Bonding.Two-sided tape possesses the adhesive strength of abundance, and cost is relatively low, suitable for the printed circuit board (PCB) 141.
In the present embodiment, due to the printed circuit board (PCB) 141 be arranged at the light guide plate 12, optical diaphragm group 13 and
The lower section of down polaroid 21, one end of the printed circuit board (PCB) 141 is Nian Jie with the raised zones of the light guide plate 12, the other end with
The bottom bonding of the barrier wall structure 222, is equipped with the light guide plate 12, optical diaphragm group 13 and down polaroid 21
The thin film transistor base plate main body 221 of top, it is similar to the printed circuit board (PCB) 141 and the thin film transistor base plate main body
221 form the clamp structure of above-below direction, and the light guide plate 12, optical diaphragm group 13 and down polaroid 21 are fixed on into both
Between.
Specifically, the optical diaphragm group 13 include successively lamination set lower diffusion sheet, lower brightening piece, upper brightening piece with
And upper diffusion sheet.
In order to prevent it is sending by the light source 14 and not by the light that backlight module 1 utilizes from the liquid crystal display thoroughly
Go out, so as to influence the normal use of the liquid crystal display, in the present embodiment, the fixation adhesive tape 3 is lighttight black
Adhesive tape.
In summary, in a kind of liquid crystal display that the present embodiment provides, by setting a both sides to have downward
The thin film transistor base plate 22 of the barrier wall structure 222 of extension is covered on backlight module 1, and uses fixation adhesive tape 3 by the back of the body
Optical mode group 1 is fixedly attached on the liquid crystal panel 2, and backboard and center in the liquid crystal display of prior art are substituted with this,
Reduce backboard and center to the space hold of liquid crystal display and alleviate the weight of liquid crystal display, be advantageous to apply institute
State liquid crystal display and liquid crystal display electronic equipment realize it is lightening.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or equipment including a series of elements not only include those key elements, and
And also include the other element being not expressly set out, or also include for this process, method, article or equipment institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including institute
State in process, method, article or the equipment of key element and other identical element also be present.
Described above is only the embodiment of the application, it is noted that for the ordinary skill people of the art
For member, on the premise of the application principle is not departed from, some improvements and modifications can also be made, for these changes and profit
Decorations, also should be regarded as the protection domain of the application.
Claims (8)
1. a kind of liquid crystal display, including backlight module (1) and liquid crystal panel (2), it is brilliant that the liquid crystal panel (2) includes film
Body pipe substrate (22), it is characterised in that
The thin film transistor base plate (22) includes thin film transistor base plate main body (221) and is arranged at the thin film transistor (TFT)
The both sides of base main body (221) and the barrier wall structure (222) that side's extension is formed separately down, the thin film transistor base plate main body
(221) and the barrier wall structure (222) of its both sides forms the accommodation space that covers above the backlight module (1)；
The liquid crystal display also includes fixation adhesive tape (3), and the backlight module (1) is fixedly connected by the fixation adhesive tape (3)
Onto the liquid crystal panel (2).
2. liquid crystal display according to claim 1, it is characterised in that the liquid crystal panel (2) also includes being arranged at institute
The colored optical filtering substrates (23) on thin film transistor base plate (22) are stated, the fixation adhesive tape (3) is adhered to the colorized optical filtering base
On the side of plate (23) and it is close to the edge of the liquid crystal display, the bottom surface through the backlight module (1) extends to the coloured silk
On the opposite side of color optical filtering substrate (23).
3. liquid crystal display according to claim 1, it is characterised in that the liquid crystal panel (2) also includes being arranged at institute
State the colored optical filtering substrates (23) on thin film transistor base plate (22)；The fixation adhesive tape (3) includes first paragraph adhesive tape and the
Two sections of adhesive tapes, the first paragraph adhesive tape bonding is on the side of the colored optical filtering substrates (23) and being close to the liquid crystal display
Edge, on the side for the bottom surface for extending to the backlight module (1)；The second segment adhesive tape bonding is in the colorized optical filtering base
On the opposite side of plate (23) and be close to the edge of the liquid crystal display, extend to the backlight module (1) bottom surface it is another
On side.
4. liquid crystal display according to claim 1, it is characterised in that the backlight module (1) includes lamination successively and set
Reflector plate (11), light guide plate (12) and the optical diaphragm group (13) put, the backlight module (1) is in the neighbouring light guide plate
(12) side is provided with light source (14).
5. liquid crystal display according to claim 4, it is characterised in that the side of the light guide plate (12), which has, to be protruded from
The raised zones of the reflector plate (11), the light source (14) include printed circuit board (PCB) (141) and are connected to the printing electricity
LED (142) on road plate (141), one end of the printed circuit board (PCB) (141) and the raised zones of the light guide plate (12) glue
Connect, the other end is Nian Jie with the bottom of the barrier wall structure (222).
6. liquid crystal display according to claim 5, it is characterised in that the printed circuit board (PCB) (141) passes through double faced adhesive tape
Band is Nian Jie with the barrier wall structure (222) and the light guide plate (12) respectively.
7. according to any described liquid crystal displays of claim 1-6, it is characterised in that the fixation adhesive tape (3) is light tight
Black belt.
8. liquid crystal display according to claim 4, it is characterised in that the optical diaphragm group (13) includes lamination successively
Lower diffusion sheet, lower brightening piece, upper brightening piece and the upper diffusion sheet set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720766160.6U CN207114954U (en) | 2017-06-28 | 2017-06-28 | A kind of liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720766160.6U CN207114954U (en) | 2017-06-28 | 2017-06-28 | A kind of liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207114954U true CN207114954U (en) | 2018-03-16 |
Family
ID=61590367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720766160.6U Expired - Fee Related CN207114954U (en) | 2017-06-28 | 2017-06-28 | A kind of liquid crystal display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207114954U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108663841A (en) * | 2018-05-08 | 2018-10-16 | 昆山龙腾光电有限公司 | Liquid crystal display device and preparation method thereof |
| CN108803114A (en) * | 2018-07-03 | 2018-11-13 | 重庆京东方智慧电子系统有限公司 | A kind of liquid crystal display die set and display device |
| CN108957840A (en) * | 2018-08-21 | 2018-12-07 | 京东方科技集团股份有限公司 | A kind of display module, display device, polaroid and preparation method thereof |
| CN109003539A (en) * | 2018-08-07 | 2018-12-14 | 青岛海信电器股份有限公司 | A kind of display device |
-
2017
- 2017-06-28 CN CN201720766160.6U patent/CN207114954U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108663841A (en) * | 2018-05-08 | 2018-10-16 | 昆山龙腾光电有限公司 | Liquid crystal display device and preparation method thereof |
| CN108663841B (en) * | 2018-05-08 | 2021-05-28 | 昆山龙腾光电股份有限公司 | Liquid crystal display device and manufacturing method thereof |
| CN108803114A (en) * | 2018-07-03 | 2018-11-13 | 重庆京东方智慧电子系统有限公司 | A kind of liquid crystal display die set and display device |
| CN109003539A (en) * | 2018-08-07 | 2018-12-14 | 青岛海信电器股份有限公司 | A kind of display device |
| CN108957840A (en) * | 2018-08-21 | 2018-12-07 | 京东方科技集团股份有限公司 | A kind of display module, display device, polaroid and preparation method thereof |
| CN108957840B (en) * | 2018-08-21 | 2021-09-21 | 京东方科技集团股份有限公司 | Display module, display device, polarizer and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20190628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |