CN106814928A - OGS touch screen and preparation method thereof, touch control display apparatus - Google Patents
OGS touch screen and preparation method thereof, touch control display apparatus Download PDFInfo
- Publication number
- CN106814928A CN106814928A CN201710095638.1A CN201710095638A CN106814928A CN 106814928 A CN106814928 A CN 106814928A CN 201710095638 A CN201710095638 A CN 201710095638A CN 106814928 A CN106814928 A CN 106814928A
- Authority
- CN
- China
- Prior art keywords
- touch screen
- electrode
- induction electrode
- ogs
- pressure
- 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.)
- Pending
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
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
-
- 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
- G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04105—Pressure sensors for measuring the pressure or force exerted on the touch surface without providing the touch position
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)
- Position Input By Displaying (AREA)
Abstract
The invention provides a kind of OGS touch screen and preparation method thereof, touch control display apparatus, belong to display technology field.Wherein, OGS touch screen, fringe region including touch area and the encirclement touch area, the fringe region is used to set the frame rubberizing bonded with display screen, the fringe region is at least provided with first pressure induction electrode, the first pressure induction electrode can be with the second pressure induction electrode decomposition pressure inductance capacitance on the display screen.By technical scheme, enable to sense touch pressure using the touch control display apparatus of frame patch OGS touch screen, realize pressure sensitive.
Description
Technical field
The present invention relates to touching technique field, more particularly to a kind of OGS touch screen and preparation method thereof, touch-control display dress
Put.
Background technology
OGS (One Glass Solution, touch-control glass is integrated with protective glass) touch-screen is straight on the glass substrate
A kind of technology to form touch control electrode is connect, glass substrate can save glass simultaneously as protective glass and the substrate of touch control electrode
The quantity of glass substrate, reduces the production cost of touch control display apparatus.
In existing Pressure identification scheme, usually pressure sensor is arranged in the display screen of touch display unit
Portion, but for frame patch OGS touch screen, because frame patch OGS touch screen edge region fits with display screen, aobvious
The corresponding position in viewing area of display screen, OGS touch screen is spaced apart with display screen, therefore it is tactile to be applied to OGS in pressure
Touch when on screen, if still using existing Pressure identification scheme, then the pressure sensor inside display screen will be unable to sense
Know pressing dynamics, and then pressure sensitive cannot be realized.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of OGS touch screen and preparation method thereof, display device, makes use
The touch control display apparatus of frame patch OGS touch screen can sense touch pressure, realize pressure sensitive.
In order to solve the above technical problems, embodiments of the invention offer technical scheme is as follows：
On the one hand, there is provided a kind of OGS touch screen, including touch area and the fringe region of the touch area is surrounded, institute
State fringe region and be used to set the frame rubberizing bonded with display screen, the fringe region is at least provided with first pressure sense
Electrode is answered, the first pressure induction electrode can be with the second pressure induction electrode decomposition pressure induced electricity on the display screen
Hold.
Further, the first pressure induction electrode include multiple spaced sub-electrodes, the sub-electrode around
The touch area is set.
Further, the OGS touch screen is specifically included：
Underlay substrate；
Black matrix on the underlay substrate, the black matrix is arranged on the fringe region of the OGS touch screen；
Signal transmssion line in the black matrix；
Cover the insulating barrier of the signal transmssion line；
The first pressure induction electrode on the insulating barrier and positioned at the touch area of the OGS touch screen
Touch control electrode；
Cover the flatness layer of the first pressure induction electrode and the touch control electrode.
The embodiment of the present invention additionally provides a kind of display device, including OGS touch screen as described above and display screen, described
The fringe region of OGS touch screen is bonded together with the display screen by frame rubberizing.
Further, orthographic projection of the first pressure induction electrode on the display screen falls into the frame rubberizing in institute
State in the orthographic projection on display screen.
Further, the display screen is provided with the second pressure induction electrode towards the side of the OGS touch screen,
The second pressure induction electrode constitutes the pressure sensitive electric capacity with the first pressure induction electrode.
Further, the display screen is provided with grounded shield electrode, the ground connection towards the side of the OGS touch screen
Bucking electrode is multiplexed with the second pressure induction electrode.
The embodiment of the present invention additionally provides a kind of preparation method of OGS touch screen, and the OGS touch screen includes touch area
With the fringe region for surrounding the touch area, the fringe region is used to set the frame rubberizing bonded with display screen, institute
Stating preparation method includes：
At least the fringe region formed first pressure induction electrode, the first pressure induction electrode can with it is described
Second pressure induction electrode decomposition pressure inductance capacitance on display screen.
Further, the OGS touch screen includes touch control electrode, forms the first pressure induction electrode and is specially：
The first pressure induction electrode and the touch control electrode are formed by with a patterning processes.
Further, the preparation method is specifically included：
One underlay substrate is provided；
Black matrix is formed on the underlay substrate, the black matrix is located at the fringe region of the OGS touch screen；
Signal transmssion line is formed in the black matrix；
Form the insulating barrier of the covering signal transmssion line；
The first pressure induction electrode is formed on the insulating barrier, is formed in the touch area of the OGS touch screen
The touch control electrode；
Form the flatness layer for covering the first pressure induction electrode and the touch control electrode.
Embodiments of the invention have the advantages that：
In such scheme, the fringe region at least in OGS touch screen is provided with first for decomposition pressure inductance capacitance
Pressure sensitive electrode, because first pressure induction electrode is provided in OGS touch screen, is not arranged in display screen, therefore,
When pressure is applied in OGS touch screen, the first pressure induction electrode in OGS touch screen can perceive pressing force
Degree, realizes pressure sensitive.Further, since frame patch OGS touch screen edge region fits with display screen, OGS touch screen
Touch area is spaced apart with display screen, and the touch area of OGS touch screen can have certain deformation, if first pressed
Power induction electrode is arranged on the touch area of OGS touch screen, then the precision of pressure sensitive can be than relatively low, and OGS touch screen
Fringe region is bonded by frame rubberizing and display screen, will not typically be deformed upon, it is therefore preferred that by first pressure induced electricity
Pole sets edge region；And because the touch control electrode of OGS touch screen is provided in touch area, therefore by first pressure sense
Answer electrode that edge region is set, additionally it is possible to reduce interference of the touching signals to pressure sensitive.
Brief description of the drawings
Fig. 1 is the structural representation of existing frame patch OGS touch screen and display screen；
Fig. 2 is the structural representation of embodiment of the present invention display device；
Fig. 3 is the floor map of embodiment of the present invention OGS touch screen；
Fig. 4 is the structural representation of embodiment of the present invention display device.
Reference
The insulating barrier of 1 underlay substrate, 2 black matrix, 3 signal transmssion line 4
The frame rubberizing of 5 first pressure induction electrode, 6 flatness layer 7
The touch control electrode of 8 polaroid, 9 grounded shield electrode, 10 display screen 11
The sub-electrode of 12 touch area, 13 pressure sensitive electrode 14
15 touch control electrode bridge formation 16OGS touch-screens
Specific embodiment
For the technical problem, technical scheme and the advantage that to be solved embodiments of the invention are clearer, below in conjunction with
Drawings and the specific embodiments are described in detail.
As shown in figure 1, in the prior art, if setting pressure sensitive electrode 13 in the inner side of frame patch OGS touch screen 16, due to
Frame patch 16 edge regions of OGS touch screen are fitted by frame rubberizing 7 with display screen 10, in the viewing area pair of display screen 10
The position answered, OGS touch screen 16 is spaced apart with display screen 10, therefore is applied to OGS touch screen 16 with display in pressure
During the corresponding position in region, pressure sensitive electrode 13 will be unable to perceive pressing dynamics, and then cannot realize pressure sensitive；If will
Pressure sensor is arranged on inside display screen 10, then the pressure sensor inside display screen 10 cannot also perceive pressing force
Degree, and then pressure sensitive cannot be realized.
In order to solve the above problems, the embodiment of the present invention provides a kind of OGS touch screen and preparation method thereof, display device,
Enable to sense touch pressure using the touch control display apparatus of frame patch OGS touch screen, realize pressure sensitive.
Embodiment one
The present embodiment provides a kind of OGS touch screen, as shown in Figures 2 and 3, including touch area 12 and the encirclement touch-control
The fringe region in region 12, the fringe region is used to set the frame rubberizing bonded with display screen, at least at the edge
Region is provided with first pressure induction electrode 5, and the first pressure induction electrode 5 can be with the second pressure on the display screen
Induction electrode decomposition pressure inductance capacitance.
In the present embodiment, the fringe region at least in OGS touch screen is provided with first for decomposition pressure inductance capacitance
Pressure sensitive electrode, because first pressure induction electrode is provided in OGS touch screen, is not arranged in display screen, therefore,
When pressure is applied in OGS touch screen, the first pressure induction electrode in OGS touch screen can perceive pressing force
Degree, realizes pressure sensitive.Further, since frame patch OGS touch screen edge region fits with display screen, OGS touch screen
Touch area is spaced apart with display screen, and the touch area of OGS touch screen can have certain deformation, if first pressed
Power induction electrode is arranged on the touch area of OGS touch screen, then the precision of pressure sensitive can be than relatively low, and OGS touch screen
Fringe region is bonded by frame rubberizing and display screen, will not typically be deformed upon, it is therefore preferred that by first pressure induced electricity
Pole sets edge region；And because the touch control electrode of OGS touch screen is provided in touch area, therefore by first pressure sense
Answer electrode that edge region is set, additionally it is possible to reduce interference of the touching signals to pressure sensitive.
Certainly, first pressure induction electrode 5 can also simultaneously set the other positions outside edge region, but, show
And be clear to, in the other positions outside first pressure induction electrode 5 sets edge region, it is arranged on the first of other positions
Pressure sensitive electrode 5 can be less than the first pressure induction electrode 5 for setting edge region to the precision of pressure sensitive to feeling of stress
The precision answered.
Further, as shown in figure 3, the first pressure induction electrode includes multiple spaced sub-electrodes 14, institute
State sub-electrode 14 to be set around the touch area 12, sub-electrode 14 can line up the ring-type around touch area 12, sub-electrode
14 can be arranged in a circle, it is also possible to be arranged in multi-turn, and Fig. 3 illustrate only the situation that sub-electrode 14 is arranged in a circle.Sub-electrode
14 quantity is more, then the precision to pressure sensitive is bigger.
Further, as shown in Fig. 2 OGS touch screen is specifically included：
Underlay substrate 1, underlay substrate 1 can be quartz base plate or glass substrate；
Black matrix 2 on underlay substrate 1, black matrix 2 is arranged on the fringe region of OGS touch screen, and black matrix 2 is main
It is the metal routing intensive in order to block OGS touch screen edge, in case metal reflective is observed；
Signal transmssion line 3 and touch control electrode bridge formation 15 in black matrix 2, signal transmssion line 3 and touch control electrode 11
Connection, for transmitting touch-control sensing signal, signal transmssion line 3 can be made of metal, it would however also be possible to employ transparent conductive material
It is made, touch control electrode builds bridge 15 for connecting touch control electrode 11, and touch control electrode bridge formation 15 and signal transmssion line 3 can use identical
Material be made, formed simultaneously using with patterning processes；
Covering signal transmssion line 3 and touch control electrode build bridge 15 insulating barrier 4, insulating barrier 4 can by signal transmssion line 3 and touch
Control electrode builds bridge 15 with the insulation of other film layers, and insulating barrier 4 can be made of inorganic material such as silica or silicon nitride, also may be used
It is made with using organic material；
First pressure induction electrode 5 on insulating barrier 4 and the touch control electrode positioned at the touch area of OGS touch screen
11, wherein the material of first pressure induction electrode 5 can be consistent with the material of touch control electrode 11, and first pressure induction electrode
5 can simultaneously be formed with touch control electrode 11 by a patterning processes, can so not increase the patterning processes of touch-screen
First pressure induction electrode 5 is made on the premise of number of times, the production cost of the OGS touch screen of the present embodiment can be lowered, in order to
Not influenceing transmitance, first pressure induction electrode 5 and touch control electrode 11 can be made of transparent conductive material, such as ITO,
IZO or Graphene；
The flatness layer 6 of covering first pressure induction electrode 5 and touch control electrode 11, flatness layer 6 can be provided for successive process
Flat surface, flatness layer 6 can be made of inorganic material such as silica or silicon nitride, it would however also be possible to employ organic material system
Into.
Embodiment two
A kind of display device is present embodiments provided, as shown in figure 4, including OGS touch screen as described above and display screen
10, fringe region and the display screen 10 of OGS touch screen are bonded together by frame rubberizing 7.The display device can be：Liquid crystal
Any product or part with display function such as TV, liquid crystal display, DPF, mobile phone, panel computer, wherein, institute
Stating display device also includes flexible PCB, printed circuit board (PCB) and backboard.
In the display device of the present embodiment, the fringe region at least in OGS touch screen is provided with for decomposition pressure sensing
The first pressure induction electrode 5 of electric capacity, because first pressure induction electrode 5 is provided in OGS touch screen, is not arranged in showing
In display screen 10, therefore, when pressure is applied in OGS touch screen, the energy of first pressure induction electrode 5 in OGS touch screen
Pressing dynamics is enough perceived, pressure sensitive is realized.Further, since frame patch OGS touch screen edge region and the phase of display screen 10
Laminating, the touch area of OGS touch screen is spaced apart with display screen 10, and the touch area of OGS touch screen can be present necessarily
Deformation, if first pressure induction electrode 5 to be arranged on the touch area of OGS touch screen, then the precision meeting of pressure sensitive
Than relatively low, and the fringe region of OGS touch screen is bonded by frame rubberizing 7 with display screen 10, will not typically be deformed upon, therefore,
Preferably, first pressure induction electrode is set into edge region；And because the touch control electrode of OGS touch screen is provided in touching
Control region, therefore first pressure induction electrode 5 is set into edge region, additionally it is possible to reduce touching signals and pressure sensitive is done
Disturb.
Further, as shown in figure 4, the orthographic projection on the display screen 10 of first pressure induction electrode 5 falls into frame rubberizing 7 exists
In orthographic projection on display screen 10.Because frame rubberizing 7 can provide support for OGS touch screen, it is to avoid the marginal zone of OGS touch screen
Domain deforms upon, therefore, first pressure induction electrode 5 is preferably provided in the corresponding region of frame rubberizing 7.
Second pressure induction electrode with 6 one-tenth pressure sensitive electric capacity of first pressure induction electrode group can be arranged on display screen
10 inner sides, it is also possible to be arranged on the outside of display screen 10, it is preferable that second pressure induction electrode is arranged on display screen 10 towards OGS
The side of touch-screen, can so reduce influence of the memory storage electric capacity of display screen 10 to pressure sensitive electric capacity.
Further, as shown in figure 4, display screen 10 is provided with grounded shield electrode 9 towards the side of OGS touch screen, can
Second pressure induction electrode is multiplexed with by grounded shield electrode 9, so second pressure induced electricity can be made without special again
Pole.
It is of course also possible to by special manufacture craft in the inner side of display screen 10 or display screen 10 towards OGS touch screen
Side make second pressure induction electrode.
Further, as shown in figure 4, display screen 10 is additionally provided with polaroid 8 towards the side of OGS touch screen.
Embodiment three
A kind of preparation method of OGS touch screen is present embodiments provided, OGS touch screen includes touch area and surrounds touch-control
The fringe region in region, fringe region is used to set the frame rubberizing bonded with display screen, and the preparation method includes：
At least edge region forms first pressure induction electrode, and first pressure induction electrode can be with the on display screen
Two pressure sensitive electrodes constitute pressure sensitive electric capacity.
The present embodiment is at least formed with the first pressure for decomposition pressure inductance capacitance in the fringe region of OGS touch screen
Induction electrode, because first pressure induction electrode is provided in OGS touch screen, is not arranged in display screen, therefore, work as pressure
Power is applied to when in OGS touch screen, and the first pressure induction electrode in OGS touch screen can perceive pressing dynamics, real
Existing pressure sensitive.Further, since frame patch OGS touch screen edge region fits with display screen, the Touch Zone of OGS touch screen
Domain is spaced apart with display screen, and the touch area of OGS touch screen can have certain deformation, if first pressure sensed
Electrode is arranged on the touch area of OGS touch screen, then the precision of pressure sensitive can be than relatively low, and the marginal zone of OGS touch screen
Domain is bonded by frame rubberizing with display screen, will not typically be deformed upon, it is therefore preferred that first pressure induction electrode is set
Edge region；And because the touch control electrode of OGS touch screen is provided in touch area, therefore by first pressure induction electrode
Edge region is set, additionally it is possible to reduce interference of the touching signals to pressure sensitive.
Certainly, first pressure induction electrode can also simultaneously form the other positions outside edge region, but, show and
It is clear to, in the other positions outside first pressure induction electrode forms edge region, is formed in the first pressure of other positions
Power induction electrode can be less than the first pressure induction electrode for forming edge region to the precision of pressure sensitive to pressure sensitive
Precision.
Further, OGS touch screen includes touch control electrode, forms first pressure induction electrode and is specially：
First pressure induction electrode and touch control electrode are formed by with a patterning processes, need not so increase extra structure
Figure technique, can realize the preparation of first pressure induction electrode with relatively low cost.
Further, the preparation method of OGS touch screen is specifically included：
Step 1：A underlay substrate 1 is provided, underlay substrate 1 can use glass substrate or quartz base plate；
Step 2：One layer of BM (Black Matrix, black matrix) material is coated on underlay substrate 1, by a composition work
Skill forms the figure of black matrix 2, and black matrix 2 is located at the fringe region of OGS touch screen, black matrix 2 and is touched primarily to blocking OGS
The intensive metal routing of platen edge is touched, in case metal reflective is observed；
Step 3：Signal transmssion line 3 is formed in black matrix 2, and forms touch control electrode bridge formation 15；
Signal transmssion line 3 is connected with touch control electrode 11, and for transmitting touch-control sensing signal, signal transmssion line 3 can be used
Metal is made, it would however also be possible to employ transparent conductive material is made, and touch control electrode builds bridge 15 for connecting touch control electrode 11, touch control electrode
Bridge formation 15 and signal transmssion line 3 can be made of identical material, be formed simultaneously using with a patterning processes.
Step 4：Form the insulating barrier 4 of covering signal transmssion line 3 and touch control electrode bridge formation 15；
Signal transmssion line 3 and touch control electrode can be built bridge 15 with the insulation of other film layers by insulating barrier 4, and insulating barrier 4 can be adopted
It is made of inorganic material such as silica or silicon nitride, it would however also be possible to employ organic material is made.
Step 5：First pressure induction electrode 5 is formed on insulating barrier 4, touch-control is formed in the touch area of OGS touch screen
Electrode 11；
Wherein the material of first pressure induction electrode 5 can be consistent with the material of touch control electrode 11, and first pressure sense
Answering electrode 5 can simultaneously be formed with touch control electrode 11 by a patterning processes, can so not increase the composition of touch-screen
First pressure induction electrode 5 is made on the premise of the number of times of technique, the OGS touch screen that can lower the present embodiment is produced into
This, is in order to not influence transmitance, first pressure induction electrode 5 and touch control electrode 11 to be made of transparent conductive material, than
Such as ITO, IZO or Graphene；
While first pressure induction electrode 5 are formed, also form the pressure sensitive for transmitting pressure sensitive signal and believe
Number transmission line.
Step 6：The flatness layer 6 of covering first pressure induction electrode 5 and touch control electrode 11 is formed, after flatness layer 6 can be
Continuous processing procedure provides flat surface, and flatness layer 6 can be made of inorganic material such as silica or silicon nitride, it would however also be possible to employ
Organic material is made.
It is that can obtain OGS touch screen as shown in Figure 2 by above-mentioned steps 1-6, the OGS touch screen that will be prepared afterwards is led to
Cross frame rubberizing to be fitted with display screen, you can obtain display device as shown in Figure 4.First pressure induced electricity in OGS touch screen
Pole 5 forms pressure sensitive electric capacity with the second pressure induction electrode on display screen 10, by first pressure induction electrode and second
Capacitance variations between pressure sensitive electrode, are capable of identify that pressure change, so as to carry out pressure sensitive.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, on the premise of principle of the present invention is not departed from, some improvements and modifications can also be made, these improvements and modifications
Should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of OGS touch screen, including touch area and the fringe region of the encirclement touch area, the fringe region are used to
The frame rubberizing bonded with display screen is set, it is characterised in that the fringe region is at least provided with first pressure sensing
Electrode, the first pressure induction electrode can be with the second pressure induction electrode decomposition pressure induced electricity on the display screen
Hold.
2. OGS touch screen according to claim 1, it is characterised in that between the first pressure induction electrode includes multiple
Every the sub-electrode of arrangement, the sub-electrode is set around the touch area.
3. OGS touch screen according to claim 1, it is characterised in that the OGS touch screen is specifically included：
Underlay substrate；
Black matrix on the underlay substrate, the black matrix is arranged on the fringe region of the OGS touch screen；
Signal transmssion line in the black matrix；
Cover the insulating barrier of the signal transmssion line；
The first pressure induction electrode on the insulating barrier and the touch-control positioned at the touch area of the OGS touch screen
Electrode；
Cover the flatness layer of the first pressure induction electrode and the touch control electrode.
4. a kind of display device, it is characterised in that including the OGS touch screen as any one of claim 1-3 and display
Screen, the fringe region of the OGS touch screen is bonded together with the display screen by frame rubberizing.
5. display device according to claim 4, it is characterised in that the first pressure induction electrode is in the display screen
On orthographic projection fall into the frame rubberizing in the orthographic projection on the display screen.
6. display device according to claim 4, it is characterised in that the display screen towards the OGS touch screen one
Side is provided with the second pressure induction electrode, and the second pressure induction electrode constitutes institute with the first pressure induction electrode
State pressure sensitive electric capacity.
7. display device according to claim 6, it is characterised in that the display screen towards the OGS touch screen one
Side is provided with grounded shield electrode, and the grounded shield electrode is multiplexed with the second pressure induction electrode.
8. a kind of preparation method of OGS touch screen, the OGS touch screen includes touch area and surrounds the side of the touch area
Edge region, the fringe region is used to set the frame rubberizing bonded with display screen, it is characterised in that the preparation method bag
Include：
First pressure induction electrode at least is formed in the fringe region, the first pressure induction electrode can be with the display
Second pressure induction electrode decomposition pressure inductance capacitance on screen.
9. the preparation method of OGS touch screen according to claim 8, it is characterised in that the OGS touch screen includes touch-control
Electrode, forms the first pressure induction electrode and is specially：
The first pressure induction electrode and the touch control electrode are formed by with a patterning processes.
10. the preparation method of OGS touch screen according to claim 9, it is characterised in that the preparation method is specifically wrapped
Include：
One underlay substrate is provided；
Black matrix is formed on the underlay substrate, the black matrix is located at the fringe region of the OGS touch screen；
Signal transmssion line is formed in the black matrix；
Form the insulating barrier of the covering signal transmssion line；
The first pressure induction electrode is formed on the insulating barrier, forms described in the touch area of the OGS touch screen
Touch control electrode；
Form the flatness layer for covering the first pressure induction electrode and the touch control electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710095638.1A CN106814928A (en) | 2017-02-22 | 2017-02-22 | OGS touch screen and preparation method thereof, touch control display apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710095638.1A CN106814928A (en) | 2017-02-22 | 2017-02-22 | OGS touch screen and preparation method thereof, touch control display apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106814928A true CN106814928A (en) | 2017-06-09 |
Family
ID=59111476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710095638.1A Pending CN106814928A (en) | 2017-02-22 | 2017-02-22 | OGS touch screen and preparation method thereof, touch control display apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106814928A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019196797A1 (en) * | 2018-04-11 | 2019-10-17 | 京东方科技集团股份有限公司 | Force touch device, force touch feedback method, and touch display device |
| CN114168013A (en) * | 2021-12-10 | 2022-03-11 | 烟台正海科技股份有限公司 | Manufacturing process of OGS touch screen with uniform light effect |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104423748A (en) * | 2013-09-02 | 2015-03-18 | 友达光电股份有限公司 | Touch display device |
| CN204808279U (en) * | 2015-07-20 | 2015-11-25 | 林志忠 | Touching control panel |
| CN204904244U (en) * | 2015-09-17 | 2015-12-23 | 京东方科技集团股份有限公司 | Contact screen |
| CN106354289A (en) * | 2015-07-17 | 2017-01-25 | 林志忠 | Touch display device |
| CN106383607A (en) * | 2016-08-31 | 2017-02-08 | 宸盛光电有限公司 | Touch display system with pressure sensing function |
-
2017
- 2017-02-22 CN CN201710095638.1A patent/CN106814928A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104423748A (en) * | 2013-09-02 | 2015-03-18 | 友达光电股份有限公司 | Touch display device |
| CN106354289A (en) * | 2015-07-17 | 2017-01-25 | 林志忠 | Touch display device |
| CN204808279U (en) * | 2015-07-20 | 2015-11-25 | 林志忠 | Touching control panel |
| CN204904244U (en) * | 2015-09-17 | 2015-12-23 | 京东方科技集团股份有限公司 | Contact screen |
| CN106383607A (en) * | 2016-08-31 | 2017-02-08 | 宸盛光电有限公司 | Touch display system with pressure sensing function |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019196797A1 (en) * | 2018-04-11 | 2019-10-17 | 京东方科技集团股份有限公司 | Force touch device, force touch feedback method, and touch display device |
| US10908726B2 (en) | 2018-04-11 | 2021-02-02 | Boe Technology Group Co., Ltd. | Force touch device, force touch feedback method, and touch display device |
| CN114168013A (en) * | 2021-12-10 | 2022-03-11 | 烟台正海科技股份有限公司 | Manufacturing process of OGS touch screen with uniform light effect |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8576161B2 (en) | Driving an OLED display structure integrated with a touch sensor configuration | |
| KR100837738B1 (en) | Electronic device and touch panel arrangement method of the same | |
| CN103092446B (en) | A kind of touch-screen and preparation method, display device | |
| CN104484085B (en) | Capacitive touch screen, touch positioning method thereof and display device | |
| US20100265187A1 (en) | Signal routing in an oled structure that includes a touch actuated sensor configuration | |
| US20120113043A1 (en) | Touch panel stackup | |
| CN104679365B (en) | Touch-sensing system | |
| CN106990878A (en) | Touch panel | |
| WO2014044049A1 (en) | Touch-control liquid crystal display device | |
| CN104536619B (en) | Touch substrate and preparation method thereof, display device | |
| CN104699348A (en) | Array substrate and display device | |
| CN103092452B (en) | Capacitance touch screen and preparation method thereof and touch display unit | |
| KR20120007040A (en) | Touch actuated sensor configuration integrated with an oled structure | |
| CN105549791B (en) | A kind of display panel with pressure sensitive and touch function | |
| TWI630537B (en) | Touch display sysyem with pressure detection | |
| CN103218073A (en) | Touch panel, manufacturing method thereof, display device, and electronic apparatus | |
| CN105955533A (en) | Outer-hanging touch display device with pressure-sensing touch function | |
| CN105759483A (en) | Liquid crystal display panel, liquid crystal displayer and driving method of liquid crystal displayer | |
| US10466833B2 (en) | Touch control device comprising pressure-sensing layer and flat touch sensing layer | |
| CN104049403A (en) | Touch control color film base plate, manufacturing method of touch control color film base plate, display panel and display device | |
| CN105975128A (en) | External-mounting touch display device and electronic equipment | |
| CN105445988A (en) | Electronic equipment with pressure test function and pressure test method | |
| CN105975123B (en) | Touch control display apparatus | |
| CN101581843A (en) | Touch control signal transmitting circuit for touching and controlling display | |
| CN105675178A (en) | Electronic device possessing pressure detection function and pressure detection method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170609 |