CN207937725U - A kind of touching display screen and interactive intelligent tablet computer - Google Patents
A kind of touching display screen and interactive intelligent tablet computer Download PDFInfo
- Publication number
- CN207937725U CN207937725U CN201820416926.2U CN201820416926U CN207937725U CN 207937725 U CN207937725 U CN 207937725U CN 201820416926 U CN201820416926 U CN 201820416926U CN 207937725 U CN207937725 U CN 207937725U
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- touch control
- control film
- display screen
- liquid crystal
- crystal display
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Human Computer Interaction (AREA)
- Mathematical Physics (AREA)
- Position Input By Displaying (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model is related to touch screen technical fields, disclose a kind of touching display screen and interactive intelligent tablet computer, wherein, touching display screen includes liquid crystal display, touch control film and backlight module, backlight module, touch control film and liquid crystal display are cascading, so that touch control film is arranged between backlight module and liquid crystal display, it is arranged in the front of liquid crystal display so as to avoid touch control film, larger interference is caused to touch control film to avoid the positive highfield of liquid crystal display, to improve the signal stabilization of touching display screen, and then ensure that touching display screen has good touch effect.In addition, by being arranged touch control film between backlight module and liquid crystal display, caused by blocking the light of liquid crystal display to avoid existing touch control film the problem of influence picture display effect, to improve the display effect of touching display screen.
Description
Technical field
The utility model is related to touch screen technical fields, more particularly to a kind of touching display screen and interactive intelligent tablet computer.
Background technology
Currently, existing touching display screen generally comprises touch control film and liquid crystal display, touch control film is generally located on liquid crystal
The front of display screen.In implementing the present invention, it may, inventor has found that existing touching display screen has at least the following problems：
Since the pixel public electrode (conductive film) of liquid crystal display is generally located on its front, existing touching display screen is in work
When making, liquid crystal display can cause larger highfield to interfere to being arranged in its positive touch control film, be shown so as to cause touch-control
The jitter of screen, and then influence the touch effect of touching display screen.
Utility model content
The purpose of the utility model embodiment is to provide a kind of touching display screen and interactive intelligent tablet computer, can improve tactile
The signal stabilization of display screen is controlled, so that it is guaranteed that touching display screen has good touch effect.
In order to solve the above-mentioned technical problem, the utility model embodiment provides a kind of touching display screen, including liquid crystal display
Screen, touch control film and backlight module, the backlight module, the touch control film and the liquid crystal display are cascading.
The touching display screen of the utility model embodiment by setting gradually backlight module, touch control film and liquid crystal display,
Larger interference is caused to touch control film to avoid the positive highfield of liquid crystal display, to which the signal for improving touching display screen is steady
It is qualitative, and then ensure that touching display screen has good touch effect.In addition, by being arranged touch control film in backlight module and liquid
Between crystal display screen, asking for picture display effect is influenced caused by blocking the light of liquid crystal display to avoid existing touch control film
Topic, to improve the display effect of touching display screen.
Preferably, the touch control film is connected on the liquid crystal display.The present embodiment includes following advantages：It is logical
It crosses and the touch control film is connected on the liquid crystal display, with the fixation touch control film, so that the touch control film can
Securely it is arranged between the backlight module and the liquid crystal display.
Preferably, the touch control film is bonded on the liquid crystal display.The present embodiment includes following advantages：It is logical
It crosses and the touch control film is bonded on the liquid crystal display, to further ensure that the touch control film can be securely arranged in institute
It states between backlight module and the liquid crystal display.
Preferably, the touch control film is connected on the backlight module.The present embodiment includes following advantages：Pass through
The touch control film is connected on the backlight module, with the fixation touch control film, so that the touch control film can be firm
Ground is arranged between the backlight module and the liquid crystal display.
Preferably, the touch control film is bonded on the backlight module.The present embodiment includes following advantages：Pass through
The touch control film is bonded on the backlight module, to further ensure that the touch control film can be securely arranged in the back of the body
Between optical mode group and the liquid crystal display.
Preferably, the touching display screen further includes cover sheet, and the cover sheet is arranged in the liquid crystal
In one side of the display screen far from the touch control film.The present embodiment includes following advantages：By being arranged the cover sheet in institute
It states in one side of the liquid crystal display far from the touch control film, it is impaired to avoid the liquid crystal display, to protect the liquid crystal
Display screen, and then extend the service life of the touching display screen.
Preferably, the touching display screen further includes frame and backboard, and the cover sheet is connected to the side
On one end of frame, the backboard is connected on the other end of the frame, and the backboard is arranged in the backlight module far from institute
It states on the side of touch control film.The present embodiment includes following advantages：By one end that the cover sheet is connected to the frame
On, the backboard is connected on the other end of the frame, and the backboard is arranged in the backlight module far from the touch control film
Side on, with the fixation cover sheet, the backlight module, the liquid crystal display and the touch control film, so that it is guaranteed that
The touching display screen has good touch and display effect.
Preferably, backlight, and the back side of the backlight and the backlight module are provided on the backboard
Face is arranged.The present embodiment includes following advantages：By the way that backlight, and the backlight and the back of the body are arranged on the backboard
The back side face setting of optical mode group, to provide light source for the liquid crystal display, and then ensures that the touching display screen has
Good display effect.
Preferably, the touching display screen further includes backlight, the side of the backlight and the backlight module
Face face setting.The present embodiment includes following advantages：By the way that the side face of the backlight and the backlight module is arranged,
To provide light source for the liquid crystal display, and then ensure that the touching display screen has good display effect.
In order to solve identical technical problem, the utility model embodiment also provides a kind of interactive intelligent tablet computer, including institute
State touching display screen.
A kind of touching display screen of the utility model embodiment offer and interactive intelligent tablet computer, including liquid crystal display, touch-control
Film and backlight module, backlight module, touch control film and liquid crystal display are cascading so that touch control film is arranged in backlight module
Between liquid crystal display, it is arranged in the front of liquid crystal display, just to avoid liquid crystal display so as to avoid touch control film
The highfield in face causes larger interference to touch control film, to improve the signal stabilization of touching display screen, and then ensures that touch-control is aobvious
Display screen has good touch effect.In addition, by being arranged touch control film between backlight module and liquid crystal display, to avoid
The problem of existing touch control film influences picture display effect caused by blocking the light of liquid crystal display, it is aobvious to improve touch-control
The display effect of display screen.
Description of the drawings
Fig. 1 is the schematic cross-section of the touching display screen in the utility model embodiment one；
Fig. 2 is the partial enlarged view at A in Fig. 1；
Fig. 3 is the schematic cross-section of the touching display screen in the utility model embodiment two；
Fig. 4 is the partial enlarged view at B in Fig. 3；
Wherein, 1, liquid crystal display；2, touch control film；3, backlight module；4, cover sheet；5, frame；6, backboard；7, backlight
Source；8, rear shell.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
In the explanation of the utility model, it should be noted that the description in the orientation such as front, the back side and side is all with liquid
The display surface front of crystal display screen is defined.
Embodiment one
In conjunction with shown in Fig. 1 and Fig. 2, a kind of touching display screen of the preferred embodiment in the utility model, including liquid crystal display
1, touch control film 2 and backlight module 3, the backlight module 3, the touch control film 2 and the liquid crystal display 1 are cascading.
In the utility model embodiment, by stacking gradually and setting backlight module 3, touch control film 2 and liquid crystal display 1
It sets so that touch control film 2 is arranged between backlight module 3 and liquid crystal display 1, is arranged in liquid crystal so as to avoid touch control film 2
Larger interference is caused, to improve touch-control in the front of display screen 1 to avoid the positive highfield of liquid crystal display 1 to touch control film 2
The signal stabilization of display screen, and then ensure that touching display screen has good touch effect.In addition, by the way that touch control film 2 is set
It sets between backlight module 3 and liquid crystal display 1, caused by blocking the light of liquid crystal display 1 to avoid existing touch control film 2
The problem of influencing picture display effect, to improve the display effect of touching display screen.
In the utility model embodiment, in order to fix the touch control film 2, the touch control film 2 in the present embodiment connects
On the liquid crystal display 1.By the way that the touch control film 2 to be connected on the liquid crystal display 1, with the fixation touch control film
2, so that the touch control film 2 can be securely arranged between the backlight module 3 and the liquid crystal display 1.
In the utility model embodiment, in order to further ensure that the touch control film 2 can be securely arranged in the back of the body
Between optical mode group 3 and the liquid crystal display 1, the touch control film 2 in the present embodiment is bonded on the liquid crystal display 1.
By the way that the touch control film 2 to be bonded on the liquid crystal display 1, to further ensure that the touch control film 2 can securely be set
It sets between the backlight module 3 and the liquid crystal display 1.Preferably, the touch control film 2 by OCA transparent optical cements or
AB optical clear silica gel is bonded on the liquid crystal display 1.
In the utility model embodiment, in order to fix the touch control film 2, the touch control film 2 in the present embodiment connects
On the backlight module 3.By the way that the touch control film 2 is connected on the backlight module 3, with the fixation touch control film 2, from
And the touch control film 2 is securely arranged between the backlight module 3 and the liquid crystal display 1.
In the utility model embodiment, in order to further ensure that the touch control film 2 can be securely arranged in the back of the body
Between optical mode group 3 and the liquid crystal display 1, the touch control film 2 in the present embodiment is bonded on the backlight module 3.It is logical
It crosses and the touch control film 2 is bonded on the backlight module 3, to further ensure that the touch control film 2 can be securely arranged
Between the backlight module 3 and the liquid crystal display 1.Preferably, the touch control film 2 passes through OCA transparent optical cements or AB light
Transparent silica gel is learned to be bonded on the backlight module 3.
In conjunction with shown in Fig. 1 and Fig. 2, in order to protect the liquid crystal display 1, the touching display screen in the present embodiment is also
Including cover sheet 4, the cover sheet 4 is arranged in one side of the liquid crystal display 1 far from the touch control film 2.Pass through
The cover sheet 4 is arranged in one side of the liquid crystal display 1 far from the touch control film 2, to avoid the liquid crystal
Display screen 1 is impaired, to protect the liquid crystal display 1, and then extends the service life of the touching display screen.Preferably, the guarantor
Protecting cover plate 4 is made of transparent glass or PMMA materials.
In conjunction with shown in Fig. 1 and Fig. 2, in order to fix the cover sheet 4, the backlight module 3, the liquid crystal display 1
With the touch control film 2, the touching display screen in the present embodiment further includes frame 5 and backboard 6, and the cover sheet 4 connects
On one end of the frame 5, the backboard 6 is connected on the other end of the frame 5, and the backboard 6 is arranged in the back of the body
On side of the optical mode group 3 far from the touch control film 2.By the way that the cover sheet 4 is connected on one end of the frame 5, institute
It states backboard 6 to be connected on the other end of the frame 5, the backboard 6 is arranged in the backlight module 3 far from the touch control film 2
Side on, with the fixation cover sheet 4, the backlight module 3, the liquid crystal display 1 and the touch control film 2, to
Ensure that the touching display screen has good touch and display effect.
In conjunction with shown in Fig. 1 and Fig. 2, in order to ensure the touching display screen has good display effect, in the present embodiment
The backboard 6 on be provided with backlight 7, and the backlight 7 and the back side face of the backlight module 3 are arranged.By
Backlight 7 is set, and the backlight 7 and the back side face of the backlight module 3 are arranged, to be described on the backboard 6
Liquid crystal display 1 provides light source, and then ensures that the touching display screen has good display effect.
In the utility model embodiment, in order to protect the touching display screen, the touch-control in the present embodiment is shown
Screen further includes rear shell 8, and the rear shell 8 is connected on side of the backboard 6 far from the backlight module 3.
In the utility model embodiment, in order to make structure rationalization, it is preferable that the touch control film 2 in the present embodiment
It is made of ITO materials or nanometer silver wire material.
In order to solve identical technical problem, the utility model embodiment also provides a kind of interactive intelligent tablet computer, including institute
State touching display screen.
Embodiment two
In conjunction with shown in Fig. 3 and Fig. 4, difference lies in the present embodiment with embodiment one for the touching display screen of the present embodiment
The touching display screen further includes backlight 7, and the backlight 7 and the side face of the backlight module 3 are arranged.By by institute
It states backlight 7 and the side face of the backlight module 3 is arranged, to provide light source for the liquid crystal display 1, and then ensure
The touching display screen has good display effect.The other structures and operation principle of the present embodiment are identical as embodiment one,
It does not do and more repeats herein.
A kind of touching display screen of the utility model embodiment offer and interactive intelligent tablet computer, including liquid crystal display 1, touch-control
Film 2 and backlight module 3, backlight module 3, touch control film 2 and liquid crystal display 1 are cascading so that the setting of touch control film 2 is being carried on the back
Between optical mode group 3 and liquid crystal display 1, it is arranged in the front of liquid crystal display 1, to avoid liquid crystal so as to avoid touch control film 2
The positive highfield of display screen 1 causes larger interference to touch control film 2, to improve the signal stabilization of touching display screen, into
And ensuring touching display screen has good touch effect.
Further, since touch control film 2 is arranged in the front of liquid crystal display 1, therefore liquid crystal existing touching display screen
Display screen 1 is to the direction in the influence direction of touch control film 2 and the progress touch control operation of touching display screen on the contrary, being unfavorable for carrying out signal
Processing, and touch control film 2 is arranged in backlight module 3 and liquid crystal display 1 touching display screen that the utility model embodiment provides
Between, therefore influence direction of the liquid crystal display 1 to touch control film 2 is identical as the progress direction of touch control operation of touching display screen,
Be conducive to handle signal.
Further, since generally touch control film 2 is arranged in the front of liquid crystal display 1 for existing touching display screen, therefore make
At touch control film 2 to the decaying of the picture brightness of liquid crystal display 1 and the influence of picture display resolution and color effect, and this
The touching display screen of utility model embodiment is avoided by being arranged touch control film 2 between backlight module 3 and liquid crystal display 1
The problem of existing touch control film 2 influences picture display effect caused by blocking the light of liquid crystal display 1, it is tactile to improve
Control the display effect of display screen.
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, without deviating from the technical principle of the utility model, 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 (10)
1. a kind of touching display screen, which is characterized in that including liquid crystal display, touch control film and backlight module, the backlight module,
The touch control film and the liquid crystal display are cascading.
2. touching display screen as described in claim 1, which is characterized in that the touch control film is connected to the liquid crystal display
On.
3. touching display screen as claimed in claim 2, which is characterized in that the touch control film is bonded in the liquid crystal display
On.
4. touching display screen as described in claim 1, which is characterized in that the touch control film is connected on the backlight module.
5. touching display screen as claimed in claim 4, which is characterized in that the touch control film is bonded on the backlight module.
6. touching display screen as described in any one in claim 1-5, which is characterized in that the touching display screen further includes protection
Cover board, the cover sheet are arranged in one side of the liquid crystal display far from the touch control film.
7. touching display screen as claimed in claim 6, which is characterized in that the touching display screen further includes frame and backboard,
The cover sheet is connected on one end of the frame, and the backboard is connected on the other end of the frame, the backboard
It is arranged on side of the backlight module far from the touch control film.
8. touching display screen as claimed in claim 7, which is characterized in that be provided with backlight, and the back of the body on the backboard
The back side face of light source and the backlight module is arranged.
9. touching display screen as claimed in claim 7, which is characterized in that the touching display screen further includes backlight, described
The side face of backlight and the backlight module is arranged.
10. a kind of interactive intelligent tablet computer, which is characterized in that including such as claim 1-9 any one of them touching display screen.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820416926.2U CN207937725U (en) | 2018-03-26 | 2018-03-26 | A kind of touching display screen and interactive intelligent tablet computer |
| PCT/CN2018/113634 WO2019184349A1 (en) | 2018-03-26 | 2018-11-02 | Touch display screen and interactive smart tablet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820416926.2U CN207937725U (en) | 2018-03-26 | 2018-03-26 | A kind of touching display screen and interactive intelligent tablet computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207937725U true CN207937725U (en) | 2018-10-02 |
Family
ID=63656121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820416926.2U Active CN207937725U (en) | 2018-03-26 | 2018-03-26 | A kind of touching display screen and interactive intelligent tablet computer |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN207937725U (en) |
| WO (1) | WO2019184349A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019184349A1 (en) * | 2018-03-26 | 2019-10-03 | 广州视源电子科技股份有限公司 | Touch display screen and interactive smart tablet |
| CN113359340A (en) * | 2021-05-28 | 2021-09-07 | 上海易教科技股份有限公司 | Display device and intelligent blackboard |
| CN113946237A (en) * | 2020-11-06 | 2022-01-18 | 友达光电股份有限公司 | Touch control display device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103324342B (en) * | 2013-06-07 | 2016-08-17 | 业成光电（深圳）有限公司 | Touch control display apparatus |
| CN104503629A (en) * | 2015-01-19 | 2015-04-08 | 欧浦登（顺昌）光学有限公司 | Fully-glued curved surface touch control display screen and manufacturing process thereof |
| JP2016188976A (en) * | 2015-03-30 | 2016-11-04 | 株式会社ジャパンディスプレイ | Display device |
| CN204965927U (en) * | 2015-09-21 | 2016-01-13 | 摩拓为（北京）科技有限公司 | Mirror surface advertising machine |
| CN206282254U (en) * | 2016-12-06 | 2017-06-27 | 深圳业际光电有限公司 | A kind of touch display structure |
| CN207937725U (en) * | 2018-03-26 | 2018-10-02 | 广州视源电子科技股份有限公司 | A kind of touching display screen and interactive intelligent tablet computer |
-
2018
- 2018-03-26 CN CN201820416926.2U patent/CN207937725U/en active Active
- 2018-11-02 WO PCT/CN2018/113634 patent/WO2019184349A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019184349A1 (en) * | 2018-03-26 | 2019-10-03 | 广州视源电子科技股份有限公司 | Touch display screen and interactive smart tablet |
| CN113946237A (en) * | 2020-11-06 | 2022-01-18 | 友达光电股份有限公司 | Touch control display device |
| CN113946237B (en) * | 2020-11-06 | 2024-04-12 | 友达光电股份有限公司 | Touch display device |
| CN113359340A (en) * | 2021-05-28 | 2021-09-07 | 上海易教科技股份有限公司 | Display device and intelligent blackboard |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019184349A1 (en) | 2019-10-03 |
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