CN106502484B - Touch control unit - Google Patents
Touch control unit Download PDFInfo
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- CN106502484B CN106502484B CN201610961567.4A CN201610961567A CN106502484B CN 106502484 B CN106502484 B CN 106502484B CN 201610961567 A CN201610961567 A CN 201610961567A CN 106502484 B CN106502484 B CN 106502484B
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- 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
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04112—Electrode mesh in capacitive digitiser: electrode for touch sensing is formed of a mesh of very fine, normally metallic, interconnected lines that are almost invisible to see. This provides a quite large but transparent electrode surface, without need for ITO or similar transparent conductive material
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Position Input By Displaying (AREA)
Abstract
A kind of touch control unit includes multiple first touch control electrodes and multiple second touch control electrodes.Every one first touch control electrode extends in a first direction.Each second touch control electrode includes an at least first electrode unit and an at least second electrode unit.First electrode unit includes first electrode pattern arranged in the first direction, second electrode pattern and third electrode pattern, and wherein the area of first electrode pattern, second electrode pattern and third electrode pattern is different each other.Second electrode unit includes the 4th electrode pattern, the 5th electrode pattern and the 6th electrode pattern arranged in the first direction, wherein the area of the 4th electrode pattern, the 5th electrode pattern and the 6th electrode pattern is different each other, and the electrode pattern of first electrode unit is staggered and is electrically insulated from the electrode pattern of second electrode unit respectively.
Description
Technical field
The present invention relates to a kind of touch control units.
Background technique
In recent years, frivolous flat-panel screens is widely used among various electronic products, and in order to reach using just
Benefit, tailored appearance and multi-functional purpose, many information products are by the input units such as traditional keyboard or mouse, transformation
To use touch panel as input unit.
The operating principle of touch panel is, touch-control when conductor isoelectric membrane is to touch panel, in touch panel
The electrical property of unit can change, and the bias of touch control unit is caused to change.Change in this electrical property can be converted to control signal
It is sent in external touch chip or control circuit board, and carries out data processing via processor, to calculate conductor object
Position.In this regard, the structure for how further improveing touch panel has become the popular subject under discussion in currently associated field.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of touch control units, to solve the above problem of the prior art.
To achieve the goals above, the present invention provides a kind of touch control units, include the first touch control electrode, the second touch-control electricity
Pole and third touch control electrode, wherein second touch control electrode and third touch control electrode separately include multiple electrodes unit, and each electrode
The area of the multiple electrodes pattern of unit is different from each other, so that the electrode pattern of each electrode unit can be generated with the first touch control electrode
Different capacitance.Therefore, touch chip can have identity to generated capacitance, to promote touch chip to judgement
The sensitivity of touch control operation position, and make the first touch control electrode and each electrode unit that can be connected to touch-control core respectively with single cabling
Piece, so as to reducing the cabling usage amount of touch control unit.
An embodiment of the present invention provides a kind of touch control unit, includes multiple first touch control electrodes, multiple second touch-controls electricity
Pole and multiple third touch control electrodes.Every one first touch control electrode extends in a first direction, wherein the first touch control electrode is along second party
To being disposed in parallel relation to one another, and first direction is orthogonal with second direction.Second touch control electrode is arranged in a second direction, and every one second
Touch control electrode includes an at least first electrode unit and an at least second electrode unit.First electrode unit includes along first direction
First electrode pattern, second electrode pattern and the third electrode pattern of arrangement, wherein first electrode pattern, second electrode pattern and
The area of third electrode figure is different each other.Second electrode unit includes the 4th electrode pattern arranged in the first direction, the 5th electricity
Pole figure case and the 6th electrode pattern, wherein the area of the 4th electrode pattern, the 5th electrode pattern and the 6th electrode pattern phase each other
It is different, and the first electrode unit electrode pattern that is included and second electrode the unit electrode pattern that is included be electrically insulated from and
It is staggered respectively.Every one first touch control electrode between each second touch control electrode and each third touch control electrode, wherein
Third touch control electrode is arranged in a second direction, and each third touch control electrode includes an at least third electrode unit and at least 1 the
Four electrode units.Third electrode unit includes the 7th electrode pattern arranged in the first direction, the 8th electrode pattern and the 9th electricity
Pole figure case, wherein the area of the 7th electrode pattern, the 8th electrode pattern and the 9th electrode pattern is different each other.4th electrode unit
Comprising the tenth electrode pattern, the 11st electrode pattern and the 12nd electrode pattern arranged in the first direction, wherein the tenth electrode
The area of pattern, the 11st electrode pattern and the 12nd electrode pattern is different each other, and the electrode that third electrode unit is included
The electrode pattern that pattern is included with the 4th electrode unit is electrically insulated from and is staggered respectively.
In some embodiments, one of first electrode pattern, second electrode pattern and third electrode pattern and
Seven electrode patterns, the 8th electrode pattern and the 9th electrode pattern are wherein one of corresponding to be symmetrically disposed on the first touch-control in a second direction
The two sides of one of electrode, and one of the 4th electrode pattern, the 5th electrode pattern and the 6th electrode pattern and the tenth electricity
Pole figure case, the 11st electrode pattern and the 12nd electrode pattern are wherein one of corresponding to be symmetrically disposed on the first touch-control in a second direction
The two sides of one of electrode.
In some embodiments, it is symmetrically disposed on the first electrode pattern of one of the first touch control electrode two sides, is somebody's turn to do
One of second electrode pattern and the third electrode pattern and the 7th electrode pattern, the 8th electrode pattern and the 9th electrode pattern
Wherein one of corresponding area is different each other, and is symmetrically disposed on the 4th electrode figure of one of the first touch control electrode two sides
One of case, the 5th electrode pattern and the 6th electrode pattern and the tenth electrode pattern, the 11st electrode pattern and the 12nd electricity
Wherein one of corresponding area is different each other for pole figure case.
In some embodiments, first electrode pattern, the 5th electrode pattern, the 8th electrode pattern and the 12nd electrode figure
Case does not have opening, third electrode pattern, the 4th electrode pattern, the 7th electrode pattern and the 11st electrode pattern be respectively provided with to
Few one first opening, and second electrode pattern, the 6th electrode pattern, the 9th electrode pattern and the tenth electrode pattern be respectively provided with to
Few one second opening.
In some embodiments, first electrode pattern, the 5th electrode pattern, the 8th electrode pattern and the 12nd electrode figure
The area of case is respectively X square unit, third electrode pattern, the 4th electrode pattern, the 7th electrode pattern and the 11st electrode figure
The area of case is respectively X/2 square unit, second electrode pattern, the 6th electrode pattern, the 9th electrode pattern and the tenth electrode figure
The area of case is respectively X/3 square unit.
In some embodiments, first electrode unit also includes at least 1 the 13rd electrode pattern, the 13rd electrode figure
Case and first electrode pattern, second electrode pattern and third electrode pattern are arranged along first direction.Second electrode unit also includes
At least 1 the 14th electrode pattern, the 14th electrode pattern and the 4th electrode pattern, the 5th electrode pattern and the 6th electrode pattern
It is arranged along first direction.Third electrode unit also includes the 15th electrode pattern, the 15th electrode pattern and the 7th electrode pattern,
8th electrode pattern and the 9th electrode pattern are arranged along the first direction.4th electrode unit also includes the 16th electrode pattern,
16th electrode pattern and the tenth electrode pattern, the 11st electrode pattern and the 12nd electrode pattern are arranged along first direction.The
13 electrode patterns, the 14th electrode pattern, the 15th electrode pattern and the 16th electrode pattern are respectively provided with an at least third
Opening, and the area difference of the 13rd electrode pattern, the 14th electrode pattern, the 15th electrode pattern and the 16th electrode pattern
For X/4 square unit.
In some embodiments, first electrode unit also includes the 17th electrode pattern, the 17th electrode pattern and
One electrode pattern, second electrode pattern, third electrode pattern and the 13rd electrode pattern are arranged along first direction.Second electrode list
Member also includes the 18th electrode pattern, the 18th electrode pattern and the 4th electrode pattern, the 5th electrode pattern, the 6th electrode pattern
And the 14th electrode pattern along first direction arrange.Third electrode unit also includes the 19th electrode pattern, the 19th electrode figure
Case and the 7th electrode pattern, the 8th electrode pattern, the 9th electrode pattern and the 15th electrode pattern are arranged along first direction.4th
Electrode unit also includes the 20th electrode pattern, the 20th electrode pattern and the tenth electrode pattern, the 11st electrode pattern, the tenth
Two electrode patterns and the 16th electrode pattern are arranged along first direction.17th electrode pattern, the 18th electrode pattern, the 19th
Electrode pattern and the 20th electrode pattern are respectively provided at least one the 4th opening, and the 17th electrode pattern, the 18th electrode figure
The area of case, the 19th electrode pattern and the 20th electrode pattern is respectively X/5 square unit.
In some embodiments, first electrode pattern, the 5th electrode pattern, the 8th electrode pattern and the 12nd electrode figure
The area of case is respectively A square unit, third electrode pattern, the 4th electrode pattern, the 7th electrode pattern and the 11st electrode figure
The area of case is respectively B square unit, and second electrode pattern, the 6th electrode pattern, the 9th electrode pattern and the tenth electrode figure
The area of case is respectively C square unit, and A > B > C.
In some embodiments, first electrode unit also includes the 13rd electrode pattern, the 13rd electrode pattern and
One electrode pattern, second electrode pattern and third electrode pattern are arranged along first direction.Second electrode unit also includes the 14th
Electrode pattern, the 14th electrode pattern and the 4th electrode pattern, the 5th electrode pattern and the 6th electrode pattern are arranged along first direction
Column.Third electrode unit also includes the 15th electrode pattern, the 15th electrode pattern and the 7th electrode pattern, the 8th electrode pattern
And the 9th electrode pattern along first direction arrange.4th electrode unit also includes the 16th electrode pattern, the 16th electrode pattern
It is arranged with the tenth electrode pattern, the 11st electrode pattern and the 12nd electrode pattern along first direction.13rd electrode pattern,
The area of 14 electrode patterns, the 15th electrode pattern and the 16th electrode pattern is respectively D square unit, and A > B > C > D.
In some embodiments, first electrode unit also includes the 17th electrode pattern, the 17th electrode pattern and
One electrode pattern, second electrode pattern, third electrode pattern and the 13rd electrode pattern are arranged along first direction.Second electrode list
Member also includes the 18th electrode pattern, the 18th electrode pattern and the 4th electrode pattern, the 5th electrode pattern, the 6th electrode pattern
And the 14th electrode pattern along first direction arrange.Third electrode unit also includes the 19th electrode pattern, the 19th electrode figure
Case and the 7th electrode pattern, the 8th electrode pattern, the 9th electrode pattern and the 15th electrode pattern are arranged along first direction.4th
Electrode unit also includes the 20th electrode pattern, the 20th electrode pattern and the tenth electrode pattern, the 11st electrode pattern, the tenth
Two electrode patterns and the 16th electrode pattern are arranged along first direction.17th electrode pattern, the 18th electrode pattern, the 19th
The area of electrode pattern and the 20th electrode pattern is respectively E square unit, and A > B > C > D > E.
In some embodiments, touch control unit also includes an at least auxiliary patterns.Auxiliary patterns are set to first electrode
Pattern, second electrode pattern, third electrode pattern and the 4th electrode pattern, the 5th electrode pattern, the 6th electrode pattern, the 7th electricity
Pole figure case, the 8th electrode pattern, the 9th electrode pattern, the tenth electrode pattern, the 11st electrode pattern and the 12nd electrode pattern
In at least one of them.
The technical effects of the invention are that:
Touch chip of the invention can have identity to generated capacitance, to promote touch chip to judging touch-control
The sensitivity of operating position, and make the first touch control electrode and each electrode unit that can be connected to touch chip respectively with single cabling,
So as to reducing the cabling usage amount of touch control unit.
Below in conjunction with the drawings and specific embodiments, the present invention will be described in detail, but not as a limitation of the invention.
Detailed description of the invention
Fig. 1 is painted the upper schematic diagram of touch control unit for first embodiment according to the present invention；
Fig. 2 is painted the upper schematic diagram of touch control unit for second embodiment according to the present invention；
Fig. 3 is painted the upper schematic diagram of touch control unit for third embodiment according to the present invention；
Fig. 4 is painted the upper schematic diagram of touch control unit for the 4th embodiment according to the present invention；
Fig. 5 is painted the upper schematic diagram of touch control unit for the 5th embodiment according to the present invention.
Wherein, appended drawing reference
100A, 100B, 100C, 100D, 100E touch control unit
110, the first touch control electrode of 110A, 110B, 110C, 110D
120,120A, 120B, 120C second touch control electrode
122 electrode units
122A first electrode pattern
122B second electrode pattern
122C third electrode pattern
The 13rd electrode pattern of 122D
The 17th electrode pattern of 122E
124 second electrode units
The 4th electrode pattern of 124A
The 5th electrode pattern of 124B
The 6th electrode pattern of 124C
The 14th electrode pattern of 124D
The 18th electrode pattern of 124E
130,130A, 130B third touch control electrode
132 third electrode units
The 7th electrode pattern of 132A
The 8th electrode pattern of 132B
The 9th electrode pattern of 132C
The 15th electrode pattern of 132D
The 19th electrode pattern of 132E
134 the 4th electrode units
The tenth electrode pattern of 134A
The 11st electrode pattern of 134B
The 12nd electrode pattern of 134C
The 16th electrode pattern of 134D
The 20th electrode pattern of 134E
140 auxiliary patterns
D1 first direction
D2 second direction
O1, O2, O3, O4 opening
Specific embodiment
Structural principle and working principle of the invention are described in detail with reference to the accompanying drawing:
In order to improve the structure of touch panel, touch control unit of the invention includes the first touch control electrode, second touch control electrode
And third touch control electrode, wherein second touch control electrode and third touch control electrode separately include multiple electrodes unit, and each electrode list
Member includes area different from mutual multiple electrodes pattern, so that the electrode pattern of each electrode unit can be generated with the first touch control electrode
Different capacitance.Therefore, touch chip can have identity to generated capacitance, to promote touch chip to judgement
The sensitivity of touch control operation position, and make the first touch control electrode and each electrode unit that can be connected to touch-control core respectively with single cabling
Piece, so as to reducing the cabling usage amount of touch control unit.
Fig. 1 is please referred to, wherein Fig. 1 is painted the upper view signal of touch control unit 100A for first embodiment according to the present invention
Figure.Touch control unit 100A can be applied to display panel (not being painted), using as operation when input unit.Touch control unit 100A packet
Containing multiple first touch control electrode 110A, 110B, 110C and 110D, multiple second touch control electrodes 120A, 120B and 120C, Duo Ge
Three touch control electrode 130A and 130B, wherein every one first touch control electrode is located at each second touch control electrode and each third touch-control electricity
Between pole, for example, the first touch control electrode 110A is located between second touch control electrode 120A and third touch control electrode 130A.In addition,
For convenience of explanation, the vertical direction of Fig. 1 is labeled as first direction D1, and the horizontal direction of Fig. 1 is labeled as second direction D2,
Middle first direction D1 is orthogonal with second direction D2.
First touch control electrode 110A, 110B, 110C and 110D extends along first direction D1, and the first touch control electrode 110A,
D2 is disposed in parallel relation to one another in a second direction by 110B, 110C and 110D.Among touch control unit 100A, the first touch control electrode 110A,
110B, 110C and 110D can be used as emission electrode (Tx), and first touch control electrode 110A, 110B, 110C and 110D can lead to respectively
Cabling is crossed, and is connected to touch chip (not being painted).In addition, second touch control electrode 120A, 120B and 120C and third touch-control electricity
Pole 130A and 130B can be used as receiving electrode (Rx).
D2 is arranged in a second direction by second touch control electrode 120A, 120B and 120C, and each second touch control electrode 120A,
120B or 120C includes first electrode unit and second electrode unit.For example, second touch control electrode 120A includes first electrode list
Member 122 and second electrode unit 124.In addition, the first electrode unit and of each second touch control electrode 120A, 120B or 120C
Two electrode units can pass through cabling respectively, and be connected to touch chip (not being painted).It below will be with second touch control electrode 120A's
It is explained for first electrode unit 122 and second electrode unit 124.
First electrode unit 122 includes first electrode pattern 122A, second electrode pattern 122B and third electrode pattern
122C, wherein first electrode pattern 122A, second electrode pattern 122B and third electrode pattern 122C in first direction D1 sequentially
It arranges and its area is different each other.The area of first electrode pattern 122A is greater than the area of second electrode pattern 122B, and second
The area of electrode pattern 122B is less than the area of third electrode pattern 122C, wherein first electrode pattern 122A, second electrode figure
The size of case 122B and third electrode pattern 122C can be opened on wherein by setting and be adjusted, see arrive following explanation.
Among present embodiment, the not set opening of first electrode pattern 122A, and the area of first electrode pattern 122A can
For X square unit.Second electrode pattern 122B tool is there are two the O1 that is open, and wherein the vertical view profile of second electrode pattern 122B is determined
The area of justice can be X square unit, and the gross area of two opening O1 is 2X/3 square unit, so that second electrode pattern 122B
Area be X/3 square unit.Third electrode pattern 122C has an opening O2, wherein the vertical view of third electrode pattern 122C
Area defined in profile can be X square unit, and the area for the O2 that is open is X/2 square unit, so that third electrode pattern
The area of 122C is X/2 square unit.In addition, though the second electrode pattern 122B of present embodiment is that there are two the O1 that is open to have
It presents, however, second electrode pattern 122B is also possible to single opening in other embodiments, and this single opening
Area be 2X/3 square unit so that the area of second electrode pattern 122B is still X/3 square unit.
Second electrode unit 124 includes the 4th electrode pattern 124A, the 5th electrode pattern 124B and the 6th electrode pattern
124C, wherein the 4th electrode pattern 124A, the 5th electrode pattern 124B and the 6th electrode pattern 124C in first direction D1 sequentially
It arranges and its area is different each other.It duplicates in the electrode pattern of first electrode unit 122, the 4th electrode pattern 124A, the 5th electricity
The size of pole figure case 124B and the 6th electrode pattern 124C can be open by setting and be adjusted, and details are not described herein.Pass through
Set opening, the area of the 5th electrode pattern 124B can be greater than the area of the 4th electrode pattern 124A, and the 4th electrode figure
The area of case 124A can be greater than the area of the 6th electrode pattern 124C.In addition, first electrode unit 122 and second electrode unit
124 are located at the same side of the first touch control electrode 110A, and the first electrode pattern 122A of first electrode unit 122, second electrode
The 4th electrode pattern 124A, the 5th electrode pattern of pattern 122B and third electrode pattern 122C and second electrode unit 124
124B and the 6th electrode pattern 124C are electrically insulated from (or being separated) and are staggered respectively.
D2 is arranged in a second direction by third touch control electrode 130A and 130B, and each third touch control electrode 130A or 130B packet
Electrode unit containing third and the 4th electrode unit.For example, third touch control electrode 130A includes third electrode unit 132 and the 4th electricity
Pole unit 134.In addition, it is same as second touch control electrode 120A, 120B and 120C, the of each third touch control electrode 130A or 130B
Three electrode units and the 4th electrode unit can pass through cabling respectively, and be connected to touch chip (not being painted).It below will be with third
It is explained for the third electrode unit 132 and the 4th electrode unit 134 of touch control electrode 130A.
Third electrode unit 132 includes multiple 7th electrode pattern 132A, the 8th electrode pattern 132B and the 9th electrode figure
Case 132C, wherein the 7th electrode pattern 132A, the 8th electrode pattern 132B and the 9th electrode pattern 132C in first direction D1 according to
Sequence arranges and its area is different each other.It duplicates in the electrode pattern of first electrode unit 122, the 7th electrode pattern 132A, the 8th
The size of electrode pattern 132B and the 9th electrode pattern 132C can be open by setting and be adjusted, and details are not described herein.It is logical
Cross set opening, the area of the 8th electrode pattern 132B can be greater than the area of the 7th electrode pattern 132A, and the 7th electrode
The area of pattern 132A can be greater than the area of the 9th electrode pattern 132C.
In addition, in configuration relation between first electrode unit 122 and third electrode unit 132, first electrode pattern
One of 122A, second electrode pattern 122B and third electrode pattern 122C and the 7th electrode pattern 132A, the 8th electrode figure
Case 132B and the 9th electrode pattern 132C is wherein one of corresponding to be symmetrically disposed on the first touch control electrode 110A by D2 in a second direction
Two sides, and be symmetrically disposed on the first two sides touch control electrode 110A first electrode pattern 122A, second electrode pattern 122B and
One of third electrode pattern 122C and the 7th electrode pattern 132A, the 8th electrode pattern 132B and the 9th electrode pattern 132C
Wherein one of corresponding area is different each other.For example, first electrode pattern 122A and the 7th electrode pattern 132A is symmetrically set
It is placed in the two sides of the first touch control electrode 110A, and the area of first electrode pattern 122A and the 7th electrode pattern 132A phase each other
It is different.
4th electrode unit 134 includes the tenth electrode pattern 134A, the 11st electrode pattern 134B and the 12nd electrode figure
Case 134C, wherein the tenth electrode pattern 134A, the 11st electrode pattern 134B and the 12nd electrode pattern 134C are in first direction
D1 sequential and its area is different each other.It duplicates in the electrode pattern of first electrode unit 122, the tenth electrode pattern 134A,
The size of 11st electrode pattern 134B and the 12nd electrode pattern 134C can be open by setting and be adjusted, herein no longer
It repeats.By set opening, the area of the 12nd electrode pattern 134C can be greater than the area of the 11st electrode pattern 134B,
And the area of the 11st electrode pattern 134B can be greater than the area of the tenth electrode pattern 134A.In addition, third electrode unit 132 with
4th electrode unit 134 is located at the same side of the first touch control electrode 110A, and the 7th electrode pattern of third electrode unit 132
Tenth electrode pattern 134A of 132A, the 8th electrode pattern 132B and the 9th electrode pattern 132C and the 4th electrode unit 134,
11 electrode pattern 134B and the 12nd electrode pattern 134C are electrically insulated from (or being separated) and are staggered respectively.
Specifically, first electrode pattern 122A, the 5th electrode pattern 124B, the electricity of the 8th electrode pattern 132B and the 12nd
The area of pole figure case 134C may respectively be A square unit, third electrode pattern 122C, the 4th electrode pattern 124A, the 7th electrode
The area of pattern 132A and the 11st electrode pattern 134B may respectively be B square unit, and second electrode pattern 122B, the 6th electricity
The area of pole figure case 124C, the 9th electrode pattern 132C and the tenth electrode pattern 134A may respectively be C square unit, and A > B > C.
In addition, in configuration relation between second electrode unit 124 and the 4th electrode unit 134, the 4th electrode pattern
One of 124A, the 5th electrode pattern 124B and the 6th electrode pattern 124C and the tenth electrode pattern 134A, the 11st electrode
Wherein one of corresponding D2 in a second direction is symmetrically disposed on the first touch control electrode to pattern 134B and the 12nd electrode pattern 134C
The two sides of 110A, and it is symmetrically disposed on the 4th electrode pattern 124A, the 5th electrode pattern of the first two sides touch control electrode 110A
One of 124B and the 6th electrode pattern 124C and the tenth electrode pattern 134A, the 11st electrode pattern 134B and the 12nd electricity
Wherein one of corresponding area is different each other by pole figure case 134C.For example, the 4th electrode pattern 124A and the tenth electrode pattern
134A is symmetrically disposed on the two sides of the first touch control electrode 110A, and the face of the 4th electrode pattern 124A and the tenth electrode pattern 134A
Product is different each other.
Pass through above-mentioned first touch control electrode 110A and first electrode unit 122, second electrode unit 124, third electrode list
The configuration relation of member 132 and the 4th electrode unit 134, can promote the touch-control identity of touch control unit 100A, and promote touching in turn
The touch-control sensitivity for controlling unit 100A, will illustrate by taking first electrode unit 122 as an example below.
In touch-control principle, the first touch control electrode 110A is interacted with the first electrode unit 122 of second touch control electrode 120A
The capacitance of generation can be with the area of first electrode pattern 122A, second electrode pattern 122B and third electrode pattern 122C in just
Correlation, furthermore, it is understood that the two is substantially proportional.Further, since first electrode pattern 122A, second electrode pattern 122B
And the area of third electrode pattern 122C is different, therefore it can not with the first touch control electrode 110A capacitance generated respectively yet
Together.For example, the area due to the area of first electrode pattern 122A greater than third electrode pattern 122C, therefore first electrode pattern
Capacitance caused by 122A and the first touch control electrode 110A can be greater than third electrode pattern 122C and the first touch control electrode 110A
Generated capacitance.
Therefore, although first electrode unit 122, second electrode unit 124, third electrode unit 132 and the 4th electrode list
Member 134 is that touch chip is connected to single cabling respectively, however since the area of its electrode pattern is not identical, therefore the first touch-control
Electrode 110A is combined with corresponding electrode pattern can produce different capacitance, be located at the so as to can recognize touch chip
The touch control operation of one touch control electrode 110A, second touch control electrode 120A and third touch control electrode 130.
Specifically, the electrode pattern that every two is located at the first touch control electrode 110A opposite sides can be at one group, for touching
Control chip identifies and judges position of touch.For example, in Fig. 1, it is electric when there is touch control operation to fall within first electrode pattern 122A and the 7th
On pole figure case 132A or when its periphery, due to first electrode pattern 122A and the 7th electrode pattern 132A and the first touch control electrode
Capacitance caused by 110A can be different from capacitance caused by other group of electrode pattern and the first touch control electrode 110A, therefore touch-control
Chip can identify and judge the specific location of touch control operation according to the position that capacitance changes.In other words, due to each
The electrode pattern of electrode unit can generate different capacitance with the first touch control electrode 110A, thus touch chip can recognize institute into
Capable touch control operation corresponds to the electrode pattern of the first touch control electrode 110A and which group.
In addition to this, there is identification by capacitance caused by the electrode pattern of each electrode unit and the first touch control electrode
Property, touch chip can be made to the sensitivity enhancement for judging touch control operation position.Further, since the electrode pattern of each electrode unit with
Capacitance caused by first touch control electrode has identity, and the first touch control electrode and each electrode unit can be respectively with single cablings
It is connected to touch chip, so as to reducing the cabling usage amount of touch control unit, so that the space configuration of touch control unit can be more flexible.
On the other hand, the size according to display panel applied by touch control unit, the arrangement of touch control unit can connect
Extend, for example, looking at Fig. 2, wherein Fig. 2 is painted the upper depending on showing of touch control unit 100B for second embodiment according to the present invention
It is intended to.At least one of present embodiment and first embodiment discrepancy are that the electrode pattern of touch control unit 100B is along
One direction D1 extends arrangement, to increase the longitudinal size of touch control unit 100B, so that touch control unit 100B can be applied to more greatly
The display panel of size.In addition to this, the first touch-control is arranged also by increase in the arrangement of the touch control unit 100B of present embodiment
The quantity of electrode 110, second touch control electrode 120 and third touch control electrode 130, and D2 is re-extended in a second direction, to increase
The lateral dimension of touch control unit 100B.In addition, the first touch control electrode 110 drawn is in every a line (i.e. first direction D1 in Fig. 2
On) quantity be two, however, the first touch control electrode 110 for being drawn of Fig. 2 is only to illustrate, rather than to limit this disclosure,
Those skilled in the art, can be according to actual needs, and elasticity the first touch control electrode 110 of selection is in every a line (i.e. on first direction D1)
Quantity.
Referring to figure 3., the upper view that wherein Fig. 3 is painted touch control unit 100C for third embodiment according to the present invention is illustrated
Figure.At least one of present embodiment and first embodiment discrepancy are that the touch control unit 100C of present embodiment is also wrapped
Containing auxiliary patterns 140, the electrode pattern that wherein auxiliary patterns 140 may be disposed at each electrode unit has among opening.For example,
Auxiliary patterns 140 may be disposed at the opening of the second electrode pattern 122B and third electrode pattern 122C of first electrode unit 122
Among, among the opening of the 4th electrode pattern 124A of second electrode unit 124 and the 6th electrode pattern 124C, third electrode list
Among the opening of the 7th electrode pattern 132A and the 9th electrode pattern 132C of member 132, the tenth electrode of the 4th electrode unit 134
Among the opening of pattern 134A and the 11st electrode pattern 134B.When touch control unit 100C is applied to display panel, by auxiliary
The hollow out position for helping 140 compensating electrode pattern split shed of pattern, can be such that picture shown by display panel has in visual effect
There is preferable uniformity.
Referring to figure 4., the upper view that wherein Fig. 4 is painted touch control unit 100D for the 4th embodiment according to the present invention is illustrated
Figure.At least one of present embodiment and first embodiment discrepancy is, the first electrode unit of touch control unit 100D
122, second electrode unit 124, third electrode unit 132 and the 4th electrode unit 134 also include the 13rd electrode pattern respectively
122D, the 14th electrode pattern 124D, the 15th electrode pattern 132D and the 16th electrode pattern 134D.In first electrode unit
Among 122, first electrode pattern 122A, second electrode pattern 122B, the 13rd electrode pattern 122D and third electrode pattern
122C is along first direction D1 sequential.Among second electrode unit 124, the 4th electrode pattern 124A, the 14th electrode figure
Case 124D, the 6th electrode pattern 124C and the 5th electrode pattern 124B are along first direction D1 sequential.In third electrode unit
Among 132, the 15th electrode pattern 132D, the 7th electrode pattern 132A, the 8th electrode pattern 132B and the 9th electrode pattern
132C is along first direction D1 sequential.Among the 4th electrode unit 134, the tenth electrode pattern 134A, the 12nd electrode figure
Case 134C, the 11st electrode pattern 134B and the 16th electrode pattern 134D are along first direction D1 sequential.
13rd electrode pattern 122D, the 14th electrode pattern 124D, the 15th electrode pattern 132D and the 16th electrode
The pattern of pattern 134D can be identical, and by taking the 13rd electrode pattern 122D as an example, the 13rd electrode pattern 122D can have there are three opening
Mouth O3, wherein area defined in the vertical view profile of the 13rd electrode pattern 122D can be X square unit, and three are open O3's
The gross area is 3X/4 square unit, so that the area of the 13rd electrode pattern 122D is X/4 square unit.
Specifically, the 13rd electrode pattern 122D, the 14th electrode pattern 124D, the 15th electrode pattern 132D and
The area of 16 electrode pattern 134D may respectively be D square unit, and A > B > C > D, and wherein the definition of A, B, C duplicate real in first
Apply mode.In addition, the 13rd electrode pattern 122D, the 14th electrode pattern 124D, the 15th electrode pattern of present embodiment
Though 132D and the 16th electrode pattern 134D are presented with three opening O2 respectively, however, in other embodiments, the 13rd
Electrode pattern 122D, the 14th electrode pattern 124D, the 15th electrode pattern 132D and the 16th electrode pattern 134D can also be with
It is to be respectively provided with single opening, wherein the area of this single opening is 3X/4 square unit, so that the 13rd electrode pattern 122D,
The area of 14th electrode pattern 124D, the 15th electrode pattern 132D and the 16th electrode pattern 134D are still flat for X/4 respectively
Fang Danwei.
Referring again to Fig. 5, wherein Fig. 5 is painted the upper depending on showing of touch control unit 100E for the 5th embodiment according to the present invention
It is intended to.At least one discrepancy of present embodiment and the 4th embodiment is, the first electrode unit of touch control unit 100E
122, second electrode unit 124, third electrode unit 132 and the 4th electrode unit 134 also include the 17th electrode pattern respectively
122E, the 18th electrode pattern 124E, the 19th electrode pattern 132E and the 20th electrode pattern 134E.In first electrode unit
Among 122, first electrode pattern 122A, second electrode pattern 122B, the 17th electrode pattern 122E, third electrode pattern 122C
And the 13rd electrode pattern 122D along first direction D1 sequential.Among second electrode unit 124, the 4th electrode pattern
124A, the 14th electrode pattern 124D, the 5th electrode pattern 124B, the 6th electrode pattern 124C and the 18th electrode pattern 124E
Along first direction D1 sequential.Among third electrode unit 132, the 19th electrode pattern 132E, the 8th electrode pattern
132B, the 9th electrode pattern 132C, the 15th electrode pattern 132D and the 7th electrode pattern 132A are sequentially arranged along first direction D1
Column.Among the 4th electrode unit 134, the 16th electrode pattern 134D, the 11st electrode pattern 134B, the 20th electrode pattern
134E, the 12nd electrode pattern 134C and the tenth electrode pattern 134A are along first direction sequential.
17th electrode pattern 122E, the 18th electrode pattern 124E, the 19th electrode pattern 132E and the 20th electrode
The pattern of pattern 134E can be identical, and by taking the 17th electrode pattern 122E as an example, the 17th electrode pattern 122E can have there are four opening
Mouth O4, wherein area defined in the vertical view profile of the 17th electrode pattern 122E can be X square unit, and four are open O4's
The gross area is 4X/5 square unit, so that the area of the 17th electrode pattern 122E is X/5 square unit.
Specifically, the 17th electrode pattern, the 18th electrode pattern, the 19th electrode pattern and the 20th electrode pattern
Area be respectively E square unit, and A > B > C > D > E, wherein the definition of A, B, C duplicate in first embodiment, and the definition of D
It duplicates in the 4th embodiment.In addition, the 17th electrode pattern 122E of present embodiment, the 18th electrode pattern 124E,
Though 19 electrode pattern 132E and the 20th electrode pattern 134E are presented with four opening O4 respectively, however, in other implementations
In mode, the 17th electrode pattern 122E, the 18th electrode pattern 124E, the 19th electrode pattern 132E and the 20th electrode figure
Case 134E is also possible to be respectively provided with single opening, and wherein the area of this single opening is 4X/5 square unit, so that the 17th
The area of electrode pattern 122E, the 18th electrode pattern 124E, the 19th electrode pattern 132E and the 20th electrode pattern 134E
It is respectively still X/5 square unit.
Furthermore in foregoing individual embodiments, the upright projection shape of the opening of electrode pattern can be polygon, such as: three
Angular, quadrangle, pentagon, circle, ellipse or other suitable upright projection shapes.Moreover, foregoing individual embodiments
In, the upright projection shape of auxiliary patterns or electrode pattern can be polygon, such as: triangle, quadrangle, pentagon, circle,
Ellipse or other suitable upright projection shapes.
In the 4th embodiment and the 5th embodiment, by increasing the electrode pattern of setting, each electricity of touch control unit
The electrode pattern of pole unit can have more arrangement mode, so that touch control unit can adjust in response to different condition, for example, touching
Controlling unit can be in response to different touch accuracy or in response to different size of display panels, and on the arrangement mode of electrode pattern
It adjusts.
In conclusion touch control unit of the invention includes the first touch control electrode, second touch control electrode and third touch control electrode,
Wherein second touch control electrode and third touch control electrode separately include multiple electrodes unit, and the multiple electrodes pattern of each electrode unit
Area different from each other so that the electrode pattern of each electrode unit can generate different capacitance with the first touch control electrode.Cause
This, since the electrode pattern of each electrode unit can generate different capacitance with the first touch control electrode, therefore touch chip can be right
Generated capacitance has identity, to promote sensitivity of the touch chip to touch control operation position is judged.Further, since each
Capacitor caused by the electrode pattern of electrode unit and the first touch control electrode has identity, the first touch control electrode and each electrode list
Member can be connected to touch chip respectively with single cabling, so as to reducing the cabling usage amount of touch control unit, so that touch control unit
Space configuration can be more flexible.
Certainly, the present invention can also have other various embodiments, without deviating from the spirit and substance of the present invention, ripe
It knows those skilled in the art and makes various corresponding changes and modifications, but these corresponding changes and change in accordance with the present invention
Shape all should fall within the scope of protection of the appended claims of the present invention.
Claims (12)
1. a kind of touch control unit, characterized by comprising:
Multiple first touch control electrodes, each first touch control electrode extend along a first direction, wherein multiple first touch-control is electric
Pole is disposed in parallel relation to one another along a second direction, and the first direction is orthogonal with the second direction；
Multiple second touch control electrodes, wherein multiple second touch control electrode is arranged along the second direction, and each second touch-control
Electrode includes:
An at least first electrode unit includes an at least first electrode pattern, at least one second electricity arranged along the first direction
Pole figure case and at least a third electrode pattern, wherein the first electrode pattern, the second electrode pattern and the third electrode pattern
Area it is different each other；And
An at least second electrode unit includes at least one the 4th electrode pattern, at least one the 5th electricity arranged along the first direction
Pole figure case and at least one the 6th electrode pattern, wherein the 4th electrode pattern, the 5th electrode pattern and the 6th electrode pattern
Area it is different each other, and the first electrode unit multiple electrode pattern for being included and the second electrode unit are included
Multiple electrode pattern is electrically insulated from and is staggered respectively；And
Multiple third touch control electrodes, wherein each first touch control electrode is located at each second touch control electrode and each third
Between touch control electrode, and multiple third touch control electrode is arranged along the second direction, wherein each third touch control electrode includes:
An at least third electrode unit includes at least one the 7th electrode pattern, at least one the 8th electricity arranged along the first direction
Pole figure case and at least one the 9th electrode pattern, wherein the 7th electrode pattern, the 8th electrode pattern and the 9th electrode pattern
Area it is different each other；And
Multiple 4th electrode units include at least 1 the tenth electrode pattern, at least 1 the 11st electricity arranged along the first direction
Pole figure case and at least 1 the 12nd electrode pattern, wherein the tenth electrode pattern, the 11st electrode pattern and the 12nd are electric
The area of pole figure case is different each other, and the third electrode unit multiple electrode pattern for being included and the 4th electrode unit institute
The multiple electrode pattern for including is electrically insulated from and is staggered respectively；
Wherein, the electrode pattern that every two is located at the first touch control electrode opposite sides forms one group, every group of electrode pattern with
Capacitance caused by first touch control electrode is different from electricity caused by other group of electrode pattern and first touch control electrode
Capacitance, so that touch chip is identified according to the position that capacitance changes and judges position of touch.
2. touch control unit as described in claim 1, which is characterized in that the first electrode pattern, the second electrode pattern and should
One of third electrode pattern wherein corresponds to it with the 7th electrode pattern, the 8th electrode pattern and the 9th electrode pattern
One is symmetrically disposed on the two sides of one of multiple first touch control electrode along the second direction, and the 4th electrode pattern, should
One of 5th electrode pattern and the 6th electrode pattern and the tenth electrode pattern, the 11st electrode pattern and the tenth
Two electrode patterns wherein one of corresponding two sides that one of multiple first touch control electrode is symmetrically disposed on along the second direction.
3. touch control unit as claimed in claim 2, which is characterized in that be symmetrically disposed on multiple first touch control electrode wherein it
One of the first electrode pattern, the second electrode pattern and the third electrode pattern of one two sides and the 7th electrode figure
Wherein one of corresponding area is different each other for case, the 8th electrode pattern and the 9th electrode pattern, and it is more to be symmetrically disposed on this
The 4th electrode pattern, the 5th electrode pattern and the 6th electrode pattern of one of a first touch control electrode two sides are wherein
One of and the tenth electrode pattern, the 11st electrode pattern and the 12nd electrode pattern wherein one of corresponding area is each other
It is different.
4. touch control unit as described in claim 1, which is characterized in that the first electrode pattern, the 5th electrode pattern, this
Eight electrode patterns and the 12nd electrode pattern do not have opening, the third electrode pattern, the 4th electrode pattern, the 7th electricity
Pole figure case and the 11st electrode pattern are respectively provided at least one first and are open, and the second electrode pattern, the 6th electrode figure
Case, the 9th electrode pattern and the tenth electrode pattern are respectively provided at least one second opening.
5. touch control unit as claimed in claim 4, which is characterized in that the first electrode pattern, the 5th electrode pattern, this
The area of eight electrode patterns and the 12nd electrode pattern is respectively X square unit, the third electrode pattern, the 4th electrode figure
The area of case, the 7th electrode pattern and the 11st electrode pattern is respectively X/2 square unit, which is somebody's turn to do
The area of 6th electrode pattern, the 9th electrode pattern and the tenth electrode pattern is respectively X/3 square unit.
6. touch control unit as claimed in claim 5, which is characterized in that the first electrode unit also includes at least 1 the 13rd electricity
Pole figure case, the 13rd electrode pattern and the first electrode pattern, the second electrode pattern and the third electrode pattern along this
The arrangement of one direction, wherein the second electrode unit also includes at least 1 the 14th electrode pattern, the 14th electrode pattern with should
4th electrode pattern, the 5th electrode pattern and the 6th electrode pattern are arranged along the first direction, wherein the third electrode list
Member also includes at least 1 the 15th electrode pattern, the 15th electrode pattern and the 7th electrode pattern, the 8th electrode pattern
And the 9th electrode pattern along the first direction arrange, wherein the 4th electrode unit also includes at least 1 the 16th electrode figure
Case, the 16th electrode pattern and the tenth electrode pattern, the 11st electrode pattern and the 12nd electrode pattern along this
The arrangement of one direction, the 13rd electrode pattern, the 14th electrode pattern, the 15th electrode pattern and the 16th electrode figure
Case is respectively provided at least third opening, and the 13rd electrode pattern, the 14th electrode pattern, the 15th electrode pattern
And the 16th the area of electrode pattern be respectively X/4 square unit.
7. touch control unit as claimed in claim 6, which is characterized in that the first electrode unit also includes at least 1 the 17th electricity
Pole figure case, the 17th electrode pattern and the first electrode pattern, the second electrode pattern, the third electrode pattern and the tenth
Three electrode patterns are arranged along the first direction, and wherein the second electrode unit also includes at least 1 the 18th electrode pattern, this
18 electrode patterns and the 4th electrode pattern, the 5th electrode pattern, the 6th electrode pattern and the 14th electrode pattern
It is arranged along the first direction, wherein the third electrode unit also includes at least 1 the 19th electrode pattern, the 19th electrode figure
Case and the 7th electrode pattern, the 8th electrode pattern, the 9th electrode pattern and the 15th electrode pattern are along the first party
To arrangement, wherein the 4th electrode unit also includes at least one the 20th electrode pattern, the 20th electrode pattern and the tenth
Electrode pattern, the 11st electrode pattern, the 12nd electrode pattern and the 16th electrode pattern are arranged along the first direction,
17th electrode pattern, the 18th electrode pattern, the 19th electrode pattern and the 20th electrode pattern are respectively provided with
At least one the 4th opening, and the 17th electrode pattern, the 18th electrode pattern, the 19th electrode pattern and the 20th
The area of electrode pattern is respectively X/5 square unit.
8. touch control unit as described in claim 1, which is characterized in that the first electrode pattern, the 5th electrode pattern, this
The area of eight electrode patterns and the 12nd electrode pattern is respectively A square unit, the third electrode pattern, the 4th electrode figure
The area of case, the 7th electrode pattern and the 11st electrode pattern is respectively B square unit, and the second electrode pattern, should
The area of 6th electrode pattern, the 9th electrode pattern and the tenth electrode pattern is respectively C square unit, and A > B > C.
9. touch control unit as claimed in claim 8, which is characterized in that the first electrode unit also includes at least 1 the 13rd electricity
Pole figure case, the 13rd electrode pattern and the first electrode pattern, the second electrode pattern and the third electrode pattern along this
The arrangement of one direction, wherein the second electrode unit also includes at least 1 the 14th electrode pattern, the 14th electrode pattern with should
4th electrode pattern, the 5th electrode pattern and the 6th electrode pattern are arranged along the first direction, wherein the third electrode list
Member also includes at least 1 the 15th electrode pattern, the 15th electrode pattern and the 7th electrode pattern, the 8th electrode pattern
And the 9th electrode pattern along the first direction arrange, wherein the 4th electrode unit also includes at least 1 the 16th electrode figure
Case, the 16th electrode pattern and the tenth electrode pattern, the 11st electrode pattern and the 12nd electrode pattern along this
The arrangement of one direction, the 13rd electrode pattern, the 14th electrode pattern, the 15th electrode pattern and the 16th electrode figure
The area of case is respectively D square unit, and A > B > C > D.
10. touch control unit as claimed in claim 9, which is characterized in that the first electrode unit also includes at least 1 the 17th
Electrode pattern, the 17th electrode pattern and the first electrode pattern, the second electrode pattern, the third electrode pattern and this
13 electrode patterns are arranged along the first direction, and wherein the second electrode unit also includes at least 1 the 18th electrode pattern, should
18th electrode pattern and the 4th electrode pattern, the 5th electrode pattern, the 6th electrode pattern and the 14th electrode figure
Case is arranged along the first direction, and wherein the third electrode unit also includes at least 1 the 19th electrode pattern, the 19th electrode
Pattern and the 7th electrode pattern, the 8th electrode pattern, the 9th electrode pattern and the 15th electrode pattern along this first
Direction arrangement, wherein the 4th electrode unit also includes at least one the 20th electrode pattern, the 20th electrode pattern and this
Ten electrode patterns, the 11st electrode pattern, the 12nd electrode pattern and the 16th electrode pattern are arranged along the first direction
Column, the 17th electrode pattern, the 18th electrode pattern, the 19th electrode pattern and the 20th electrode pattern area
Respectively E square unit, and A > B > C > D > E.
11. touch control unit as described in claim 1, which is characterized in that also include:
An at least auxiliary patterns are set to the first electrode pattern, the second electrode pattern, the third electrode pattern, the 4th
Electrode pattern, the 5th electrode pattern, the 6th electrode pattern, the 7th electrode pattern, the 8th electrode pattern, the 9th electricity
In pole figure case, the tenth electrode pattern, the 11st electrode pattern and the 12nd electrode pattern at least one of them.
12. a kind of touch control unit, characterized by comprising:
At least one first touch control electrode extends along a first direction；
An at least second touch control electrode includes:
An at least first electrode unit arranges along the first direction, and includes multiple first electrode patterns, wherein multiple first
The area of electrode pattern is different each other；And
An at least second electrode unit arranges along the first direction, and includes multiple second electrode patterns, wherein multiple second
The area of electrode pattern is different each other, and multiple first electrode pattern is staggered simultaneously with multiple second electrode pattern respectively
It is electrically insulated from；And
An at least third touch control electrode, wherein first touch control electrode be located at the second touch control electrode and the third touch control electrode it
Between, and first touch control electrode, the second touch control electrode and the third touch control electrode are disposed in parallel relation to one another along a second direction,
In the first direction it is orthogonal with the second direction, which includes:
An at least third electrode unit is arranged along the first direction, and includes multiple third electrode patterns, and multiple third is electric
The area of pole figure case is different each other；And
At least one the 4th electrode unit arranges along the first direction, and includes multiple 4th electrode patterns, multiple 4th electrode
The area of pattern is different each other, and multiple third electrode pattern is staggered with multiple 4th electrode pattern simultaneously electrically respectively
Insulation；
Wherein, the electrode pattern that every two is located at the first touch control electrode opposite sides forms one group, every group of electrode pattern with
Capacitance caused by first touch control electrode is different from electricity caused by other group of electrode pattern and first touch control electrode
Capacitance, so that touch chip is identified according to the position that capacitance changes and judges position of touch.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610961567.4A CN106502484B (en) | 2016-11-04 | 2016-11-04 | Touch control unit |
| TW105141854A TWI597646B (en) | 2016-11-04 | 2016-12-16 | Touch unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610961567.4A CN106502484B (en) | 2016-11-04 | 2016-11-04 | Touch control unit |
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| CN106502484B true CN106502484B (en) | 2019-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610961567.4A Expired - Fee Related CN106502484B (en) | 2016-11-04 | 2016-11-04 | Touch control unit |
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| TW (1) | TWI597646B (en) |
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| CN107967085B (en) * | 2017-11-22 | 2021-04-30 | 武汉天马微电子有限公司 | Display device |
| TWI791226B (en) * | 2021-06-04 | 2023-02-01 | 大陸商宸美（廈門）光電有限公司 | Touch module and touch device |
| US11567620B1 (en) | 2021-07-06 | 2023-01-31 | Tpk Advanced Solutions Inc. | Touch module and touch device |
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| KR20090011244A (en) * | 2007-07-25 | 2009-02-02 | 에이디반도체(주) | Touch screen using capacitance sensor |
| CN102467303A (en) * | 2010-11-04 | 2012-05-23 | 扬泰光电股份有限公司 | Capacitive touch panel |
| CN203706186U (en) * | 2013-10-04 | 2014-07-09 | 矽创电子股份有限公司 | Touch panel |
| CN103970373A (en) * | 2013-01-25 | 2014-08-06 | 北京京东方光电科技有限公司 | Panel for capacitive touch screen and capacitive touch screen comprising panel |
| CN105022534A (en) * | 2014-04-24 | 2015-11-04 | 敦泰科技有限公司 | Single-layer mutual-capacitor touch screen, touch screen device and electronic apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200805128A (en) * | 2006-05-05 | 2008-01-16 | Harald Philipp | Touch screen element |
| TWI444876B (en) * | 2007-04-05 | 2014-07-11 | Qrg Ltd | Two-dimensional position sensor |
| US9292138B2 (en) * | 2013-02-08 | 2016-03-22 | Parade Technologies, Ltd. | Single layer sensor pattern |
| TW201602880A (en) * | 2014-07-07 | 2016-01-16 | 勝華科技股份有限公司 | Mutual capacitive touch device |
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2016
- 2016-11-04 CN CN201610961567.4A patent/CN106502484B/en not_active Expired - Fee Related
- 2016-12-16 TW TW105141854A patent/TWI597646B/en not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090011244A (en) * | 2007-07-25 | 2009-02-02 | 에이디반도체(주) | Touch screen using capacitance sensor |
| CN102467303A (en) * | 2010-11-04 | 2012-05-23 | 扬泰光电股份有限公司 | Capacitive touch panel |
| CN103970373A (en) * | 2013-01-25 | 2014-08-06 | 北京京东方光电科技有限公司 | Panel for capacitive touch screen and capacitive touch screen comprising panel |
| CN203706186U (en) * | 2013-10-04 | 2014-07-09 | 矽创电子股份有限公司 | Touch panel |
| CN105022534A (en) * | 2014-04-24 | 2015-11-04 | 敦泰科技有限公司 | Single-layer mutual-capacitor touch screen, touch screen device and electronic apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106502484A (en) | 2017-03-15 |
| TWI597646B (en) | 2017-09-01 |
| TW201818222A (en) | 2018-05-16 |
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