CN108595052A - Back frame has the touch device of touch controlled key - Google Patents
Back frame has the touch device of touch controlled key Download PDFInfo
- Publication number
- CN108595052A CN108595052A CN201810393485.3A CN201810393485A CN108595052A CN 108595052 A CN108595052 A CN 108595052A CN 201810393485 A CN201810393485 A CN 201810393485A CN 108595052 A CN108595052 A CN 108595052A
- Authority
- CN
- China
- Prior art keywords
- touch
- back frame
- control sensor
- controlled key
- cabling
- 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.)
- Granted
Links
Classifications
-
- 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
- G06F3/0412—Digitisers structurally integrated in a display
-
- 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
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/96—Touch switches
- H03K17/962—Capacitive touch switches
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Push-Button Switches (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
The present invention provides the touch devices that a kind of back frame has touch controlled key, include at least a touch-control sensing film, a display module and an insulation back frame.The touch-control sensing film includes an at least touch control sensor, the touch-control sensing film can be along the display module reflexed, the touch control sensor is set to be located at the back side of the display module, when user presses the insulation back frame, touch control sensor can effectively sense touch signal.
Description
Technical field
The technology of the present invention is related to touch device field, particularly relates to a kind of touch device of the back frame with touch controlled key.
Background technology
With the continuous development of science and technology, the old-fashioned hand that intelligent device such as mobile phone, tablet computer has replaced gradually
Machine, consumer require the shape fashion of intelligent device also higher and higher.Instantly popular intelligent device uses touch-control
Formula shows screen, using virtual touch controlled key instead of physical button.General intelligence type device is that setting is mechanical mostly the side
Physical button, however mechanical physical button mechanical key service life is limited, is used for a long time and asking for keys deactivation easily occurs
Topic.
Invention content
The main purpose system of the present invention provides a kind of touch device, and touch controlled key is set to the back of the body of touch device entirety
Face, not only design on the line can be staggered with the sense line in touch function area, can also reduce touch device side
The cost of thickness and additional designs button.In order to achieve the above object, system of the present invention takes following technological means to be reached
At, wherein the present invention provides a kind of touch device of the back frame with touch controlled key, including：One cover board, a touch-control sensing film,
One display module and an insulation back frame.The cover board has an inner surface.The touch-control sensing film include a touch function area with
And it is set to the frame cabling area around the touch function area, the one side in the touch function area is mutually sticked with the inner surface of the cover board
Setting is connect, which includes a pin block, at least a touch control sensor, plural article the first cabling and at least 1 the
Two cablings, such first cabling are electrically connected the touch function area and the pin block, which is electrically connected this and touches
Control sensor and the pin block.The display module have a first surface and a second surface, first surface with should
The another side phase gluing in touch function area is arranged, wherein the frame cabling area makes the touch-control sensing along the display module reflexed
Device is located at the second surface of the display module.The insulation back frame is to the accommodating cover board, the touch-control sensing film and the display
Module.
Description of the drawings
Fig. 1, which is back frame of the present invention, has the touch-control sensing film of the touch device preferred embodiment of touch controlled key partially schematic
Figure.
Fig. 2 is the structural schematic diagram for the touch device preferred embodiment that back frame of the present invention has touch controlled key.
Fig. 3 is the structural schematic diagram for the another embodiment of touch device that back frame of the present invention has touch controlled key.
Fig. 4 is the structural schematic diagram for the touch device another embodiment that back frame of the present invention has touch controlled key.
Reference numeral：
Cover board 1,1a, 1b
Inner surface 11
Touch-control sensing film 2,2a, 2b, 20
Touch function area 21,21a, 21b
Induction electrode 210
Touch control electrode 211
Frame cabling area 22,22a, 22b
Cabling 220
Pin block 221
Driver circuit pin 2211
Sense line pin 2212
Touch control sensor 222
First cabling 223
Second cabling 224
Display module 3,3a, 3b
First surface 31
Second surface 32
The back frame that insulate 4,4a, 4b
Functionality mark 41
Antenna module 5
Battery component 6
Metal key-press 7
Thickness W, W '
Specific implementation mode
The technological means and construction that the present invention uses, hereby draw with regard to its feature of elaborate of the embodiment of the present invention and function
It is as follows, understand completely in order to sharp, but it is noted that the content does not constitute the restriction of the present invention.
Shown in Fig. 1 and Fig. 2, there is the embodiment of the touch device of touch controlled key for back frame of the present invention
Touch-control sensing film partial schematic diagram and structural schematic diagram.It includes one that the back frame of the present invention, which has the touch device of touch controlled key,
Cover board 1, a touch-control sensing film 2, a display module 3 and one insulation back frame 4.
The cover board 1 is a transparent cover plate and has an inner surface 11, and in an embodiment, cover board 1 can be glass cover-plate
Or plastic cover plate.
The touch-control sensing film 2 includes a touch function area 21 and a frame cabling area 22, which sets
It is placed in around the touch function area 21.The touch function area 21 is provided with touch control electrode 211, the touch control electrode in an embodiment
211 can be the induction structures such as ITO conductive layer, to detect touch signal.The one side in the touch function area 21 and the cover board 1
11 phase gluing of inner surface is arranged.The frame cabling area 22 includes a pin block 221, at least a touch control sensor 222, plural item
First cabling 223 and at least one second cabling 224.Such first cabling 223 is electrically connected the touch function area 21 and should
Pin block 221, touch signal is transferred to pin block 221.The pin block 221 includes a driver circuit pin
2211 and a sense line pin 2212, second cabling 224 be electrically connected the touch control sensor 222 and the driver circuit
Pin 2211.
In an embodiment, which can be by thin made by the materials such as metal mesh copper, nanometer filamentary silver
Membranaceous sensor.Touch control sensor 222 is to detect a pressure signal or a touch signal, and penetrating second cabling 224 will
The signal detected is transferred to the driver circuit pin 2211.The size and number of the present invention there is no restriction the touch control sensor 222
Amount, in an embodiment, effective reconnaissance range of the touch control sensor 222 can be more than 3 square centimeters.
In an embodiment, which can be a capacitance type sensor.
The display module 3 is to show image, and in an embodiment, display module 3 can be liquid crystal display die set, shine
Diode display module etc., but not limited to this.The display module 3 have a first surface 31 and a second surface 32, first
Surface 31 and the another side phase gluing in the touch function area 21 are arranged.The frame cabling area 22 along the display module 3 side
Reflexed makes the touch control sensor 222 be located at the second surface of the display module 3 to the second surface 32 of the display module 3.
In an embodiment, the thickness that general GF2 (DITO film) folds structure ranges approximately from 300 microns to 350 microns (μm)
Between, and the physical button thickness for being set to touch device side is about 2 millimeters (mm), the present invention arrives touch control sensor reflexed
The back side of display module 3 so that touch device side is not necessary to the space of reserved physical button, and integral thickness can be thinner, touches in addition
Control sensor can ensconce in the back frame of touch device.
The insulation back frame 4 has the effect of insulation, to house the cover board 1, touch-control sensing film 2 and display module
3.There is the insulation back frame 4 a functional mark 41, functionality mark 41 to correspond to the touch control sensor 222 setting.Yu Yishi
It applies in example, the thickness W of the insulation back frame 4 is no more than 2 millimeters, when user presses functionality mark 41, the touch control sensor 222
It can effectively sense touch signal.
It please refers to shown in Fig. 3, for back frame of the present invention there is the structure of another embodiment of touch device of touch controlled key to show
It is intended to.In an alternative embodiment of the invention, back frame has the touch device of touch controlled key similar to the above embodiments, including cover board
1a, touch-control sensing film 2a, display module 3a and insulation back frame 4a, and touch-control sensing film 2a includes a touch function area
21a and a frame cabling area 22a, frame cabling area 22a are along the side reflexed of display module 3a to the display module
The second surface of 3a makes touch control sensor 222 be located at the second surface of display module 3a.The touch control sensor 222 is aobvious with this
Show and be provided with an antenna module 5 between module 3a, antenna module 5 is set to the of touch control sensor 222 and display module 3a
Between two surfaces.
In one embodiment, a battery component 6 is provided between the touch control sensor 222 and display module 3a.Battery
Component 6 also may be disposed between the touch control sensor 222 and the second surface of display module 3a, maintain integrally-built smooth
Degree.
In one embodiment, there is insulation back frame 4a functional mark 41, functionality mark 41 to correspond to the touch-control sense
Device 222 is surveyed to be arranged.The thickness W of insulation back frame 4a is no more than 2 millimeters, when user presses functionality mark 41, the touch-control sense
Touch signal can effectively be sensed by surveying device 222.
It please refers to shown in Fig. 4, for back frame of the present invention there is the structure of the another embodiment of touch device of touch controlled key to show
It is intended to.In one embodiment, back frame has the touch device of touch controlled key similar to the above embodiments, including cover board 1b, touch-control
Sensor film 2b, display module 3b and insulation back frame 4b, and touch-control sensing film 2b include a touch function area 21b and
One frame cabling area 22b, frame cabling area 22b are along the side reflexed of display module 3b to the second of display module 3b
Surface makes touch control sensor 222 be located at the second surface of display module 3b.Insulation back frame 4b further includes a metal key-press 7,
The metal key-press 7 corresponds to the touch control sensor 222 setting, and is electrically connected with the touch control sensor 222.
In an embodiment, since insulation back frame 4b is equipped with metal key-press 7, therefore the thickness W ' of insulation back frame 4b is situated between
Between 2 millimeters to 10 millimeters, to increase stress intensities of the insulation back frame 4b for touch device.
There is a kind of back frame provided by the invention the touch device of touch controlled key to be applicable to GFF (Glass-Film-
Film), GF2 (Glass DITO film) folds the touch device of structure, and design on the line can be with the sensing in touch function area
Circuit (the first cabling) is staggered, and can also reduce the thickness of touch device side.
Example the above is only the implementation of the present invention is not intended to limit the implementation manners and the protection scope of the present invention, right
For those skilled in the art, it should can appreciate that and all be replaced with being equal made by description of the invention and diagramatic content
It changes and obviously changes obtained scheme, should all be included within the scope of the present invention.
Claims (8)
1. a kind of back frame has the touch device of touch controlled key, which is characterized in that including：
One cover board has an inner surface；
One touch-control sensing film, including a touch function area and the frame cabling area that is set to around the touch function area,
The inner surface phase gluing of the one side in the touch function area and the cover board is arranged, which includes a pin block, at least
One touch control sensor, plural the first cabling of item and at least one second cabling, such first cabling are electrically connected the touch function
Area and the pin block, second cabling are electrically connected the touch control sensor and the pin block, which uses
To detect a pressure signal or a touch signal；
One display module has a first surface and a second surface, the another side of first surface and the touch function area
Phase gluing is arranged, wherein the frame cabling area makes the touch control sensor be located at the display module along the display module reflexed
Second surface；And
One insulation back frame, to house the cover board, the touch-control sensing film and the display module.
2. there is back frame as described in claim 1 the touch device of touch controlled key, the wherein thickness of the insulation back frame to be no more than 2
Millimeter.
3. back frame as described in claim 1 has the touch device of touch controlled key, the wherein touch control sensor and the display mould
An antenna module is provided between group.
4. back frame as described in claim 1 has the touch device of touch controlled key, the wherein touch control sensor and the display mould
A battery component is provided between group.
5. back frame as described in claim 1 has the touch device of touch controlled key, the wherein pin block includes a driving line
Road pin and a sense line pin, second cabling are electrically connected the touch control sensor and the driver circuit pin.
6. there is back frame as described in claim 1 the touch device of touch controlled key, wherein the insulation back frame to have a functionality
Mark, the corresponding touch control sensor setting of functionality mark.
7. there is back frame as described in claim 1 the touch device of touch controlled key, wherein the insulation back frame to further include a metal
Button, which corresponds to touch control sensor setting, and is electrically connected with the touch control sensor.
8. back frame as claimed in claim 7 has the touch device of touch controlled key, wherein the thickness of the insulation back frame is between 2 millis
Rice is between 10 millimeters.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810393485.3A CN108595052B (en) | 2018-04-27 | 2018-04-27 | Touch device with back frame having touch keys |
| TW107114943A TWI658389B (en) | 2018-04-27 | 2018-05-02 | Touch device with sensor button at back cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810393485.3A CN108595052B (en) | 2018-04-27 | 2018-04-27 | Touch device with back frame having touch keys |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108595052A true CN108595052A (en) | 2018-09-28 |
| CN108595052B CN108595052B (en) | 2021-05-07 |
Family
ID=63610288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810393485.3A Active CN108595052B (en) | 2018-04-27 | 2018-04-27 | Touch device with back frame having touch keys |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108595052B (en) |
| TW (1) | TWI658389B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111327306A (en) * | 2020-02-26 | 2020-06-23 | 业成科技（成都）有限公司 | Touch button and operating handle |
| CN113419642A (en) * | 2021-06-24 | 2021-09-21 | 业成科技（成都）有限公司 | Side touch module and display thereof |
| TWI754401B (en) * | 2020-09-28 | 2022-02-01 | 業成光電（無錫）有限公司 | Touch display module and touch display device |
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| CN101909097A (en) * | 2010-07-06 | 2010-12-08 | 惠州Tcl移动通信有限公司 | Touch screen, mobile phone employing same and production method thereof |
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| TWI754401B (en) * | 2020-09-28 | 2022-02-01 | 業成光電（無錫）有限公司 | Touch display module and touch display device |
| CN113419642A (en) * | 2021-06-24 | 2021-09-21 | 业成科技（成都）有限公司 | Side touch module and display thereof |
| CN113419642B (en) * | 2021-06-24 | 2022-05-06 | 业成科技（成都）有限公司 | Side touch module and display thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI658389B (en) | 2019-05-01 |
| CN108595052B (en) | 2021-05-07 |
| TW201945906A (en) | 2019-12-01 |
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