CN207557898U - A kind of touch display screen - Google Patents
A kind of touch display screen Download PDFInfo
- Publication number
- CN207557898U CN207557898U CN201721195778.8U CN201721195778U CN207557898U CN 207557898 U CN207557898 U CN 207557898U CN 201721195778 U CN201721195778 U CN 201721195778U CN 207557898 U CN207557898 U CN 207557898U
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- China
- Prior art keywords
- liquid crystal
- crystal display
- screen
- touch screen
- capacitance touch
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Abstract
The utility model is related to touch screen technology fields, disclose a kind of touch display screen, the capacitance touch screen is connected on the side of the liquid crystal display including capacitance touch screen, liquid crystal display and the transparent insulation point between the capacitance touch screen and the liquid crystal display, the transparent insulation point.By setting transparent insulation point between capacitance touch screen and liquid crystal display, and transparent insulation point is connected to capacitance touch screen on the side of liquid crystal display, so that the capacitance touch screen and liquid crystal display after assembling separate, so as to which capacitance touch screen and liquid crystal display be avoided to be in contact, to avoid the generation of Newton's ring, and then ensure that touch display screen has good touch and display effect after capacitance touch screen and liquid crystal display assembling；Meanwhile separated the capacitance touch screen of touch display screen and liquid crystal display using transparent insulation point, since the cost of transparent insulation point is relatively low, so as to reduce touch display screen cost.
Description
Technical field
The utility model is related to touch screen technology field, more particularly to a kind of touch display screen.
Background technology
Touch display screen is to integrate the equipment of capacitance touch screen curtain, liquid crystal display and computer etc., has public's letter
The functions such as inquiry, routine office work, hotel food and beverage and multimedia teaching are ceased, and are needed when making touch display screen by capacitance touch
Screen carries out the assembling of certain way with liquid crystal display, to realize the touch of touch display screen and display function, while prevents capacitive touch
The surfaces stick of screen and liquid crystal display is touched, influences display effect to avoid Newton's ring is generated.
At present, generally capacitance touch screen and liquid crystal display are assembled using glue, but due to this assembling mode into
This is higher, so as to cause the cost increase of touch display screen entirety.
Utility model content
The purpose of this utility model is to provide a kind of touch display screen, can be ensured that touch display screen in capacitance touch screen
After being assembled with liquid crystal display there is good touch and display effect, and reduce touch display screen cost.
In order to solve the above-mentioned technical problem, the utility model provides a kind of touch display screen, including capacitance touch screen, liquid crystal
Screen and the transparent insulation point between the capacitance touch screen and the liquid crystal display, the transparent insulation point are connected to the electricity
Hold touch screen on the side of the liquid crystal display.
Preferably, the transparent insulation point is multiple.
Preferably, multiple transparent insulation points are distributed on the capacitance touch screen close to the one of the liquid crystal display
On side.
Preferably, the transparent insulation point is chondritic.
Preferably, the capacitance touch screen includes stacking gradually the first pet layer of connection, the first OCA glue-lines, the
Two pet layers, the 2nd OCA glue-lines and cover-plate glass, and first pet layer, the first OCA glue-lines, second pet layer,
The 2nd OCA glue-lines and the cover-plate glass are set gradually towards the direction far from the liquid crystal display；The transparent insulation point connects
First pet layer is connected on the side of the liquid crystal display.
Preferably, the transparent insulation point along the thickness perpendicular to the direction of the capacitance touch screen for 1 μm-
35μm。
Preferably, the centre-to-centre spacing of the adjacent two transparent insulation points is 3mm-5mm.
Preferably, the material of the transparent insulation point is ink.
Preferably, the touch display screen further includes frame and rear shell, and the capacitance touch screen is connected to described
On one end of frame, the rear shell is connected on the other end of the frame；The rear shell is equipped with accommodating cavity, the liquid crystal display
It houses and is connected in the accommodating cavity.
The utility model provides a kind of touch display screen, including capacitance touch screen, liquid crystal display and set on capacitance touch screen and
Transparent insulation point between liquid crystal display, transparent insulation point is connected to capacitance touch screen on the side of liquid crystal display, so that group
Capacitance touch screen and liquid crystal display after dress separate, so as to which capacitance touch screen and liquid crystal display be avoided to be in contact, to avoid Newton's ring
Generation, and then ensure touch display screen capacitance touch screen and liquid crystal display assembling after have good touch and display effect；
Meanwhile separated the capacitance touch screen of touch display screen and liquid crystal display using transparent insulation point, due to the cost of transparent insulation point
It is relatively low, so as to reduce touch display screen cost.
Description of the drawings
Fig. 1 is the assembling schematic diagram of the capacitance touch screen in the utility model embodiment and transparent insulation point；
Fig. 2 is the structure diagram of the touch display screen in the utility model embodiment；
Wherein, 1, capacitance touch screen；11st, the first pet layer；12nd, the first OCA glue-lines；13rd, the second pet layer；14th, the 2nd OCA
Glue-line；15th, cover-plate glass；2nd, liquid crystal display；3rd, transparent insulation point；4th, frame；5th, rear shell.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts
All other embodiments obtained shall fall within the protection scope of the present invention.
With reference to shown in Fig. 1 and Fig. 2, a kind of touch display screen of the preferred embodiment in the utility model, including capacitance touch screen
1st, liquid crystal display 2 and the transparent insulation point 3 between the capacitance touch screen 1 and the liquid crystal display 2, the transparent insulation point 3
The capacitance touch screen 1 is connected on the side of the liquid crystal display 2.
Above-mentioned touch display screen is and transparent by setting transparent insulation point 3 between capacitance touch screen 1 and liquid crystal display 2
Insulating point 3 is connected to capacitance touch screen 1 on the side of liquid crystal display 2, so that capacitance touch screen 1 and liquid crystal display after assembling
2 separate, and so as to which capacitance touch screen 1 and liquid crystal display 2 be avoided to be in contact, to avoid the generation of Newton's ring, and then ensure to touch aobvious
Display screen has good touch and display effect after capacitance touch screen 1 and liquid crystal display 2 assemble；Meanwhile using transparent insulation point 3
The capacitance touch screen 1 of touch display screen and liquid crystal display 2 are separated, it is tactile so as to reduce since the cost of transparent insulation point 3 is relatively low
Touch display screen cost.
As shown in Figure 1, in order to ensure the capacitance touch screen 1 and the liquid crystal display 2 are completely separated, to ensure the capacitance
Touch screen 1 is not contacted with the liquid crystal display 2, so as to avoid the generation of Newton's ring, and then ensures the display of the touch display screen
Effect, the transparent insulation point 3 in the present embodiment are multiple.It is described to ensure by setting multiple transparent insulation points 3
Capacitance touch screen 1 and the liquid crystal display 2 are completely separated, so that it is guaranteed that the capacitance touch screen 1 do not contacted with the liquid crystal display 2 and
The generation of Newton's ring is avoided, and then improves the display effect of the touch display screen.
With reference to shown in Fig. 1 and Fig. 2, in order to ensure the capacitance touch screen 1 and the liquid crystal display 2 are completely separated, to ensure
The capacitance touch screen 1 is not contacted with the liquid crystal display 2, so as to avoid the generation of Newton's ring, and then ensures that described touch shows
The display effect of screen, multiple transparent insulation points 3 in the present embodiment are distributed on the capacitance touch screen 1 close to the liquid crystal
On the side of screen 2.By the way that multiple transparent insulation points 3 are distributed on the capacitance touch screen 1 close to the one of the liquid crystal display 2
On side, to ensure that the capacitance touch screen 1 and the liquid crystal display 2 are completely separated, so that it is guaranteed that the capacitance touch screen 1 with it is described
Liquid crystal display 2 does not contact, and to avoid the generation of Newton's ring, and then improves the display effect of the touch display screen.
As shown in Figure 1, in order to simplify production technology, to reduce cost, the transparent insulation point 3 in the present embodiment is ball
Shape structure.
With reference to shown in Fig. 1 and Fig. 2, in order to make structure rationalization, to realize the touch of the touch display screen and display work(
Can, the capacitance touch screen 1 in the present embodiment includes stacking gradually the first pet layer 11 of connection, the first OCA glue-lines 12, the
Two pet layers 13, the 2nd OCA glue-lines 14 and cover-plate glass 15, and it is first pet layer 11, the first OCA glue-lines 12, described
Second pet layer 13, the 2nd OCA glue-lines 14 and the cover-plate glass 15 are set gradually towards the direction far from the liquid crystal display 2；
The transparent insulation point 3 is connected to first pet layer 11 on the side of the liquid crystal display 2.Pass through first pet layer
11st, the first OCA glue-lines 12, second pet layer 13, the 2nd OCA glue-lines 14 and the cover-plate glass 15 are towards separate
The direction of the liquid crystal display 2 sets gradually touch and the display function to ensure the touch display screen, simultaneously because described
Bright insulating point 3 is connected to first pet layer 11 on the side of the liquid crystal display 2, the generation of Newton's ring is avoided, so as to carry
The display effect of the high touch display screen.
As shown in Fig. 2, in order to ensure the capacitance touch screen 1 and the liquid crystal display 2 are completely separated, while ensure described touch
It touches display screen and has a good display effect, the transparent insulation point 3 in the present embodiment is along perpendicular to the capacitance touch screen 1
Direction thickness be 1 μm -35 μm.Since the transparent insulation point 3 is along the thickness perpendicular to the direction of the capacitance touch screen 1
It is 1 μm -35 μm to spend, so that the distance H of capacitance touch screen 1 and liquid crystal display 2 sufficiently large, to ensure 1 He of capacitance touch screen
The liquid crystal display 2 is completely separated；Simultaneously because the transparent insulation point 3 is along the thickness perpendicular to the direction of the capacitance touch screen 1
Degree is little, so that the distance H of the capacitance touch screen 1 and liquid crystal display 2 is unlikely to excessive, so that it is guaranteed that the touch display screen
Has good display effect.
In order to ensure the capacitance touch screen 1 and the liquid crystal display 2 are completely separated, with ensure the capacitance touch screen 1 with
The liquid crystal display 2 does not contact, and so as to avoid the generation of Newton's ring, and then ensures the display effect of the touch display screen, this reality
The centre-to-centre spacing for applying the adjacent two transparent insulation point 3 in example is 3mm-5mm.Since adjacent two are described transparent exhausted
The centre-to-centre spacing of edge point 3 is 3mm-5mm, it is ensured that the capacitance touch screen 1 and the liquid crystal display 2 are completely separated, so as to really
It has protected the capacitance touch screen 1 not contact with the liquid crystal display 2, to avoid the generation of Newton's ring, and then has improved the touch
The display effect of display screen.
In order to simplify production technology, to reduce cost, the material of the transparent insulation point 3 in the present embodiment is ink.
The transparent insulation point 3 can be arranged on by way of ink for screen printing on the capacitance touch screen 1, certainly, described transparent exhausted
Edge point 3 can also be arranged on the capacitance touch screen 1 on the side of the liquid crystal display 2 by other means, only need to meet
The capacitance touch screen 1 and the liquid crystal display 2 are separated.
As shown in Fig. 2, in order to make structure rationalization, the touch display screen in the present embodiment further include frame 4 and after
Shell 5, the capacitance touch screen 1 are connected on one end of the frame 4, and the rear shell 5 is connected to the other end of the frame 4
On；The rear shell 5 is equipped with accommodating cavity, and the liquid crystal display 2 is accommodating and is connected in the accommodating cavity.Pass through 4 He of frame
The rear shell 5 fixes the capacitance touch screen 1 and the liquid crystal display 2, to ensure that it is tactile that the touch display screen after assembling has
It touches and good display effect.
To sum up, the utility model provides a kind of touch display screen, including capacitance touch screen 1, liquid crystal display 2 and set on capacitive touch
The transparent insulation point 3 between screen 1 and liquid crystal display 2 is touched, transparent insulation point 3 is connected to capacitance touch screen 1 close to the side of liquid crystal display 2
On, so that the capacitance touch screen 1 and liquid crystal display 2 after assembling separate, so as to which capacitance touch screen 1 and liquid crystal display 2 be avoided to connect
It touches, to avoid the generation of Newton's ring, and then it is good to ensure that touch display screen has after capacitance touch screen 1 and liquid crystal display 2 assemble
Touch and display effect；Meanwhile separated the capacitance touch screen 1 of touch display screen and liquid crystal display 2 using transparent insulation point 3,
Since the cost of transparent insulation point 3 is relatively low, so as to reduce touch display screen cost.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, under the premise of the utility model technical principle is not departed from, several improvement and replacement can also be made, these change
The scope of protection of the utility model is also should be regarded as into replacement.
Claims (8)
1. a kind of touch display screen, which is characterized in that including capacitance touch screen, liquid crystal display and set on the capacitance touch screen and institute
The transparent insulation point between liquid crystal display is stated, the capacitance touch screen includes the first pet layer, the first OCA glue that stack gradually connection
Layer, the second pet layer, the 2nd OCA glue-lines and cover-plate glass, and first pet layer, the first OCA glue-lines, described second
Pet layer, the 2nd OCA glue-lines and the cover-plate glass are set gradually towards the direction far from the liquid crystal display；It is described transparent exhausted
Edge point is connected to first pet layer on the side of the liquid crystal display.
2. touch display screen as described in claim 1, which is characterized in that the transparent insulation point is multiple.
3. touch display screen as claimed in claim 2, which is characterized in that multiple transparent insulation points are distributed on the capacitance
Touch screen is on the side of the liquid crystal display.
4. touch display screen as described in claim 1, which is characterized in that the transparent insulation point is chondritic.
5. such as claim 1-4 any one of them touch display screens, which is characterized in that the transparent insulation point along perpendicular to
The thickness in the direction of the capacitance touch screen is 1 μm -35 μm.
6. touch display screen as claimed in claim 5, which is characterized in that the centre-to-centre spacing of two adjacent transparent insulation points
For 3mm-5mm.
7. such as claim 1-4 any one of them touch display screens, which is characterized in that the material of the transparent insulation point is
Ink.
8. such as claim 1-4 any one of them touch display screens, which is characterized in that the touch display screen further includes side
Frame and rear shell, the capacitance touch screen are connected on one end of the frame, and the rear shell is connected to the other end of the frame
On；The rear shell is equipped with accommodating cavity, and the liquid crystal display is housed and is connected in the accommodating cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721195778.8U CN207557898U (en) | 2017-09-15 | 2017-09-15 | A kind of touch display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721195778.8U CN207557898U (en) | 2017-09-15 | 2017-09-15 | A kind of touch display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207557898U true CN207557898U (en) | 2018-06-29 |
Family
ID=62676495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721195778.8U Expired - Fee Related CN207557898U (en) | 2017-09-15 | 2017-09-15 | A kind of touch display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207557898U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108665835A (en) * | 2018-07-05 | 2018-10-16 | 池州市浮子信息技术服务有限公司 | A kind of tangibly culture and propaganda action display screen |
| CN113448460A (en) * | 2021-08-30 | 2021-09-28 | 烟台正海科技股份有限公司 | Hanging rack type capacitive touch display module |
-
2017
- 2017-09-15 CN CN201721195778.8U patent/CN207557898U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108665835A (en) * | 2018-07-05 | 2018-10-16 | 池州市浮子信息技术服务有限公司 | A kind of tangibly culture and propaganda action display screen |
| CN113448460A (en) * | 2021-08-30 | 2021-09-28 | 烟台正海科技股份有限公司 | Hanging rack type capacitive touch display module |
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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: 20180629 Termination date: 20190915 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |