CN208459734U - Liquid crystal display and mobile terminal with the liquid crystal display - Google Patents
Liquid crystal display and mobile terminal with the liquid crystal display Download PDFInfo
- Publication number
- CN208459734U CN208459734U CN201820769355.0U CN201820769355U CN208459734U CN 208459734 U CN208459734 U CN 208459734U CN 201820769355 U CN201820769355 U CN 201820769355U CN 208459734 U CN208459734 U CN 208459734U
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- Prior art keywords
- liquid crystal
- crystal display
- electrically connected
- protruding portion
- contact
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 61
- 239000003292 glue Substances 0.000 claims abstract description 3
- 239000011469 building brick Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- 238000003032 molecular docking Methods 0.000 claims 2
- 238000003672 processing method Methods 0.000 abstract 1
- 238000013461 design Methods 0.000 description 16
- 238000012545 processing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The utility model provides a kind of liquid crystal display and the mobile terminal with the liquid crystal display.Wherein, liquid crystal display includes the upper polaroid being from top to bottom cascading, colored filter, liquid crystal layer, tft layer, down polaroid and backlight, ground wire is equipped at the one side edge of tft layer, and ground wire is equipped with the contact that is electrically connected, the respective side of upper polaroid, which is equipped with, extends protruding portion, extend protruding portion and extend opposite with the contact that is electrically connected after the respective side of colored filter, and extends protruding portion, is electrically connected between contact and colored filter three through conduction glue connection.The wider problem of lower frame that the point elargol processing method taken to carry out electrostatic protection causes liquid crystal display is able to solve in the liquid crystal display of the prior art using the technical solution of the utility model.
Description
Technical field
The utility model belongs to technical field of electronic equipment more particularly to a kind of liquid crystal display and has the liquid crystal display
The mobile terminal of screen.
Background technique
In the prior art, as depicted in figs. 1 and 2, liquid crystal display used in mobile terminal include from top to bottom according to
The secondary upper polaroid 1 being stacked, colored filter 2 (CF), liquid crystal layer 3, tft layer 4 (TFT), down polaroid 5, back
Tabula rasa 6 etc., wherein viewing area 7 (area AA) is formed in upper polaroid 1.During the liquid crystal display is processed in assembly, it is
The area Liao Dui AA carry out electrostatic protection, then between CF and the silver paste points 81' of ground wire 8 by put an elargol 82' be electrically connected to together, from
And earth-continuity is formed, which is set to the marginal position of tft layer 4, which has been usually formed liquid crystal
The lower frame position of display screen.It, must but conventionally, as the concrete restriction that the processing technology of gluing process requires
Sufficiently large silver paste points 81' must be reserved in the corresponding position on ground wire 8, so just can guarantee the elargol 82' of gluing process processing
CF and ground wire 8 are connected, this lower frame for having resulted in liquid crystal display can be wider, is unfavorable for the narrow side of liquid crystal display
Frame design, also, increasingly dote under the trend full frame using Rimless in current people, this is also detrimental to product market again
In effective competition power.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of liquid crystal display and there is the liquid crystal display
Mobile terminal, it is intended to solve the point elargol processing side taken in the liquid crystal display of the prior art in order to carry out electrostatic protection
Formula causes the wider problem of the lower frame of liquid crystal display.
In order to solve the above technical problems, the utility model is realized in this way, a kind of liquid crystal display, including from top to bottom
Upper polaroid, colored filter, liquid crystal layer, tft layer, down polaroid and the backlight being cascading, film
Ground wire is equipped at the one side edge of transistor layer, and ground wire is equipped with the contact that is electrically connected, the respective side of upper polaroid, which is equipped with, to be extended
Protruding portion extends protruding portion and extends opposite with the contact that is electrically connected after the respective side of colored filter, and extension protruding portion, is electrically connected
Pass through conductive glue connection between contact and colored filter three.
Further, upper polaroid and the extension at L-shaped crank throw position of protruding portion shape, L shape crank throw position envelopes colored filter
The respective side of mating plate, and extension protruding portion is fitted in and is electrically connected on contact, the contact that is electrically connected extends protruding portion and colored filter three
Conducting resinl is filled between person.
Further, be electrically connected contact quantity be it is multiple, multiple contacts that are electrically connected are spaced apart.
Further, extend protruding portion to be set as and be electrically connected the one-to-one block structure of contact.
Further, extend protruding portion and be set as the strip structure docked along the side of upper polaroid.
Further, the contact that is electrically connected is arranged with respect to symmetrically arranged two of the central axes of liquid crystal display.
Further, extend protruding portion to be set as and be electrically connected the one-to-one block structure of contact.
Further, extend protruding portion and be set as the strip structure docked along the side of upper polaroid.
Further, the Standard resistance range of the resistance of conducting resinl is 108~109Ω。
According to the another aspect of the technical program, a kind of mobile terminal is provided.The mobile terminal includes shell, electronics group
Part and display screen, display screen is in the installing port of shell, and shell and display screen form installation cavity, electronic building brick
It is assemblied in installation cavity, and shows that screen is electrically connected with electronic building brick, display screen is liquid crystal display above-mentioned.
In the liquid crystal display of the technical program no longer in such a way that gluing process is being electrically connected on contact and carries out an elargol
It will be connected between colored filter and ground wire, but the design structure by expanding upper polaroid, and assist with conducting resinl
Conductive connection between colored filter and ground wire is connected, such structure type can will be electrically connected contact relative to existing
The silver paste points of technology reduce design size, and no longer need to reserve the bearing area range for carrying put elargol, to contract
The frame design of small liquid crystal display.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the liquid crystal display of the prior art；
Fig. 2 is the schematic cross-sectional view of A-A in Fig. 1；
Fig. 3 is the schematic view of the front view of the first embodiment of the liquid crystal display of the utility model；
Fig. 4 is the schematic cross-sectional view of B-B in Fig. 3；
Fig. 5 is the schematic view of the front view of the second embodiment of the liquid crystal display of the utility model；
Fig. 6 is the schematic view of the front view of the 3rd embodiment of the liquid crystal display of the utility model；
Fig. 7 is the schematic view of the front view of the embodiment of the mobile terminal of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figure 3 and Figure 4, the utility model first embodiment provide liquid crystal display include upper polaroid 10,
Colored filter 20, liquid crystal layer 30, tft layer 40, down polaroid 50, backlight 60, wherein upper polaroid 10, colour
Optical filter 20, liquid crystal layer 30, tft layer 40, down polaroid 50, backlight 60 are from top to bottom cascading.Upper
The display area 70 of display pattern is formd on polaroid 10.Ground wire 80 is equipped at the one side edge of tft layer 40, and
Ground wire 80 is equipped with the contact 81 that is electrically connected, and the respective side of upper polaroid 10, which is equipped with, extends protruding portion 11, extends protruding portion 11 and extends
It is opposite with the contact 81 that is electrically connected after the respective side of colored filter 20 out, and extension protruding portion 11, the contact 81 that is electrically connected are filtered with colored
Pass through the filling connection of conducting resinl 90 between 20 three of mating plate.
It is shown on mobile terminals using the liquid crystal display, the central processing element of mobile terminal controls backlight
60 light and carry out backlight illumination, backlight 60 irradiate light successively irradiate pass through down polaroid 50, tft layer 40,
Liquid crystal layer 30, colored filter 20 and upper polaroid 10, thus by pattern displaying on display area 70.In first embodiment
In, extend protruding portion 11 by being arranged in upper polaroid 10, and corresponding being electrically connected with ground wire 80 of protruding portion 11 will be extended
It realizes and is electrically connected between point 81, to realize the conducting between upper polaroid 10 and ground wire 80 to carry out to upper polaroid 10
Electrostatic protection, and by filling conducting resinl 90 so that extend protruding portion 11, be electrically connected contact 81 and 20 three of colored filter it
Between be electrically connected with each other, thus also form the electrostatic protection of colored filter 20.Using liquid crystal display provided in this embodiment
Shield, by the conducting resinl 90 for extending protruding portion 11 and filling being arranged in upper polaroid 10, realizes be electrically connected contact 81 and colour
Conducting between optical filter 20 and realize the electrostatic protection to colored filter 20, for the prior art, this technology side
In the liquid crystal display of case no longer using gluing process in such a way that the contact 81 that is electrically connected carries out an elargol by colored filter 20 with
It is connected between ground wire 80, but the design structure by expanding upper polaroid 10, and assists realizing pair with conducting resinl 90
Conducting between colored filter 20 and ground wire 80, such structure type can will be electrically connected contact 81 compared with the existing technology
Silver paste points 81' reduces design size, to reduce the frame design of liquid crystal display (in general, ground wire 80 is set to mobile terminal
Liquid crystal display lower frame position, it is, the design structure of the liquid crystal display of the present embodiment has further reduced liquid
The design size of the lower frame of crystal display screen, so that the lower narrow frame design of liquid crystal display is more conducive to, to be intended to
The mobile terminal of screen display comprehensively).
As shown in figure 4, the upper polaroid 10 of the liquid crystal display of first embodiment and the extension at L-shaped crank throw of 11 shape of protruding portion
Position, L shape crank throw position envelope the respective side of colored filter 20, in this way can be prominent by the extension of upper polaroid 10
Portion 11 realizes auxiliary normotopia to colored filter 20, improves assembly efficiency and assembly precision.Also, extend protruding portion 11 to be fitted in
It is electrically connected on contact 81, and electrostatic biography is formed to realize colored filter 20 between the contact 81 that is electrically connected by filling conducting resinl 90
Guiding path (extends and fills conducting resinl 90 between protruding portion 11 and colored filter 20).Exist at this point, being formed by L shape crank throw position
Limitation is formed to conducting resinl 90 in 90 filling process of conducting resinl to spread without overflow, thus is not necessarily on tft layer 40
The reserved too many carrying position for being used to carry conducting resinl 90, and the design size for the contact 81 that is electrically connected can also accordingly reduce,
To be conducive to the narrow side design of lower frame size.Colored filter 20 then realizes coloured silk by conducting resinl 90, extension protruding portion 11
Electrostatic conduction path between colo(u)r filter 20 and the contact 81 that is electrically connected realizes the electrostatic protection to colored filter 20.
In order to which the electrostatic conducting transmitting allowed between colored filter 20 and ground wire 80 can be more efficient, thus, this implementation
Example in the contact 81 that is electrically connected quantity be it is multiple, multiple contacts 81 that are electrically connected are spaced apart.Preferably, the electrical connection in the present embodiment
Point 81 is arranged with respect to symmetrically arranged two of the central axes of liquid crystal display.Correspondingly, shown in Figure 3, this implementation
Extension protruding portion 11 in upper polaroid 10 is set as and is electrically connected the one-to-one block structure of contact 81.
Specifically, the resistance of conducting resinl 90 is R, and wherein the Standard resistance range of R is 108~109Ω, by adjusting conducting resinl 90
Constituent proportion, thus achieve the purpose that adjust conducting resinl 90 resistance value value.
As shown in figure 5, it illustrates the structural schematic diagrams of the second embodiment of the utility model, compared with first embodiment
Compared with for, second embodiment has following difference.In a second embodiment, the extension protruding portion 11 in upper polaroid 10
Extension form extends protruding portion 11 along the plate face of upper polaroid 10 not such as the carry out L shape crank throw of first embodiment
Plane development direction is extended.At this point, by between colored filter 20 and the contact 81 that is electrically connected fill conducting resinl 90 come into
Row conducting, and during filling conducting resinl 90,11 energy of extension protruding portion corresponding with the contact 81 that is electrically connected that extends out
Enough limitations for realizing the filling width to the conducting resinl 90 filled, recline colored filter after the solidification of conducting resinl 90 at this time
20, the conducting resinl 90 after solidifying at this time forms surrounding edge protection to the lower side of colored filter 20, so that in lower narrow frame
Conducting resinl 90 is carried without excessive reserved area is designed, to be conducive to the design of the lower narrow frame of liquid crystal display.The
Two embodiments are compared with first embodiment, and in addition to above structure is different, remaining structure is all the same, and details are not described herein.
As shown in fig. 6, it illustrates the structural schematic diagram of the 3rd embodiment of the utility model, with first embodiment or
Two embodiments are compared, and 3rd embodiment has following difference.In the third embodiment, extend protruding portion 11 to be arranged
For the strip structure docked along the side of upper polaroid 10.By on the extension protruding portion 11 and ground wire 80 of entire strip structure
Each contact 81 that is electrically connected carries out covering correspondence, no longer needs to be designed extension protruding portion 11 for each contact 81 that is electrically connected respectively,
To simplify the difficulty of construction that the design processing in upper polaroid 10 extends protruding portion 11, be conducive to improve product processing effect
Rate.3rd embodiment is compared with the first embodiment or the second embodiment, and in addition to above structure is different, remaining structure is equal
Identical, details are not described herein.
According to the another aspect of the technical program, a kind of mobile terminal is provided, wherein the mobile terminal can be mobile phone
Terminal is also possible to tablet computer terminal etc., and the utility model is illustrated with mobile phone terminal, but the utility model
Technical solution and the implementation for being only limited to mobile phone terminal.As shown in fig. 7, in the mobile phone terminal provided by the technical program,
Including shell 100, electronic building brick and display screen 200, display screen 200 is in the installing port of shell 100, and shell
100 form installation cavity with display screen 200, and electronic building brick is assemblied in installation cavity, and show that screen 200 is electrically connected with electronic building brick
It connects, wherein display screen 200 is liquid crystal display above-mentioned.It is realized by the liquid crystal display that application the technical program provides
The design of the lower narrow frame of liquid crystal display, so that the design of the lower narrow frame of mobile phone terminal is finally realized, so that mobile phone terminal
Display screen be intended to shield display comprehensively, meet the trend of market development, improve product competitiveness.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of liquid crystal display, including the upper polaroid, colored filter, liquid crystal layer, thin being from top to bottom cascading
Film transistor layer, down polaroid and backlight are equipped with ground wire, and the ground wire at the one side edge of the tft layer
It is equipped with the contact that is electrically connected, which is characterized in that the respective side of the upper polaroid, which is equipped with, extends protruding portion, the extension protruding portion
Extend opposite with the contact that is electrically connected after the respective side of the colored filter, and the extension protruding portion, described is electrically connected
Pass through conductive glue connection between contact and the colored filter three.
2. liquid crystal display as described in claim 1, which is characterized in that the upper polaroid is formed with the extension protruding portion
L shape crank throw position, the L shape crank throw position envelopes the respective side of the colored filter, and the extension protruding portion pastes
Conjunction is electrically connected on contact described, is filled between the contact that is electrically connected, the extension protruding portion and the colored filter three
The conducting resinl.
3. liquid crystal display as claimed in claim 2, which is characterized in that the quantity of the contact that is electrically connected is multiple, Duo Gesuo
The contact that is electrically connected is stated to be spaced apart.
4. liquid crystal display as claimed in claim 3, which is characterized in that the extension protruding portion is set as being electrically connected with described
The one-to-one block structure of point.
5. liquid crystal display as claimed in claim 3, which is characterized in that the extension protruding portion is set as along the upper polarisation
The strip structure of the side docking of piece.
6. liquid crystal display as claimed in claim 2, which is characterized in that the contact that is electrically connected is arranged with respect to the liquid crystal
Symmetrically arranged two of the central axes of display screen.
7. liquid crystal display as claimed in claim 6, which is characterized in that the extension protruding portion is set as being electrically connected with described
The one-to-one block structure of point.
8. liquid crystal display as claimed in claim 6, which is characterized in that the extension protruding portion is set as along the upper polarisation
The strip structure of the side docking of piece.
9. such as liquid crystal display described in any item of the claim 1 to 8, which is characterized in that the resistance of the resistance of the conducting resinl
Value range is 108~109Ω。
10. a kind of mobile terminal, including shell, electronic building brick and display screen, the display screen is flush-mounted in the shell
In installing port, and the shell and the display screen form installation cavity, and the electronic building brick is assemblied in the installation cavity, and
The display screen is electrically connected with the electronic building brick, which is characterized in that the display screen is any in claim 1 to 9
Liquid crystal display described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820769355.0U CN208459734U (en) | 2018-05-22 | 2018-05-22 | Liquid crystal display and mobile terminal with the liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820769355.0U CN208459734U (en) | 2018-05-22 | 2018-05-22 | Liquid crystal display and mobile terminal with the liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208459734U true CN208459734U (en) | 2019-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820769355.0U Expired - Fee Related CN208459734U (en) | 2018-05-22 | 2018-05-22 | Liquid crystal display and mobile terminal with the liquid crystal display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208459734U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110517584A (en) * | 2019-09-02 | 2019-11-29 | 京东方科技集团股份有限公司 | The preparation method of display module, display device and display module |
| CN110703478A (en) * | 2019-09-20 | 2020-01-17 | 武汉华星光电技术有限公司 | Display panel, display device and manufacturing method of display panel |
-
2018
- 2018-05-22 CN CN201820769355.0U patent/CN208459734U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110517584A (en) * | 2019-09-02 | 2019-11-29 | 京东方科技集团股份有限公司 | The preparation method of display module, display device and display module |
| CN110703478A (en) * | 2019-09-20 | 2020-01-17 | 武汉华星光电技术有限公司 | Display panel, display device and manufacturing method of display panel |
| WO2021051499A1 (en) * | 2019-09-20 | 2021-03-25 | 武汉华星光电技术有限公司 | Display panel, display apparatus, and method for manufacturing display panel |
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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: 20190201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |