CN104346012B - Contact panel - Google Patents
Contact panel Download PDFInfo
- Publication number
- CN104346012B CN104346012B CN201410209844.7A CN201410209844A CN104346012B CN 104346012 B CN104346012 B CN 104346012B CN 201410209844 A CN201410209844 A CN 201410209844A CN 104346012 B CN104346012 B CN 104346012B
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- Prior art keywords
- trackpad
- touch
- row
- control panel
- jth
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Classifications
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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
Abstract
The present invention provides a kind of contact panel.Contact panel includes more several Trackpads, and Trackpad is arranged on contact panel according to array arrangement mode.Wherein, Trackpad is arranged in N number of Trackpad row and M Trackpad row, wherein, i-th touch-control panel, j-th Trackpad of Trackpad row is mutually coupled with the i-th 1 Trackpads of 1 Trackpad row of touch-control panel jth and the Trackpad of i+1 touch-control panel+1 Trackpad row of jth, or, i-th touch-control panel, j-th Trackpad of Trackpad row is mutually coupled with the i-th 1 Trackpads of+1 Trackpad row of touch-control panel jth and the Trackpad of i+1 touch-control panel 1 Trackpad row of jth, wherein, N, M is positive integer, i and j are more than 1 and are respectively smaller than the positive integer of N 1 and M 1.
Description
Technical field
The invention relates to a kind of contact panel.
Background technology
Existing capacitance touching control panel is generally using many Trackpads with the structure of individual layer or bilayer come construction.Below
Fig. 1 is refer to, Fig. 1 shows the schematic diagram of existing capacitance touching control panel 100.Touch-control is performed in order to be directed to capacitance touching control panel 100
Detection, capacitance touching control panel 100 provides a plurality of signal transmission passage ZX1~ZX6 and ZY1~ZY6.Signal transmission passage
ZX1~ZX6 can be used to drive signals in capacitance touching control panel 100, and by signal transmission passage ZY1~ZY6 come
Receive according to the reception signal produced by drive signal to judge capacitance variations situation produced on contact panel 100, and
The touch-control state of capacitance touching control panel 100 is known by above-mentioned capacitance variations situation.
In existing contact panel 100, the quantity and Trackpad of signal transmission passage ZX1~ZX6 and ZY1~ZY6
The area of lid is proportional, that is to say, that when the size of contact panel 100 is bigger, required signal transmission passage
Quantity will be bigger, relative, and the area for being laid out these signal transmission passages can also increase therewith.Also, carry out it is right
In the biography receipts action of the signal on signal transmission passage, it is also desirable to provide the hardware with a large amount of signal transmission passages to match somebody with somebody
Close, virtually cause the increase of product cost.
The content of the invention
The present invention provides a kind of contact panel, the signal transmission passage number required for can effectively reducing contact panel.
Contact panel of the invention, contact panel includes more several Trackpads, and Trackpad is according to the arrangement of array arrangement mode
On contact panel, above-mentioned Trackpad is arranged in N number of touch-control panel and M Trackpad row, wherein, i-th touch-control panel
J-th Trackpad and i+1 touch-control of -1 Trackpad row of Trackpad and the i-th -1 touch-control panel jth of Trackpad row
The Trackpad of+1 Trackpad row of panel jth is mutually coupled, or, the Trackpad of i-th touch-control panel, j-th Trackpad row and
The Trackpad and i+1 touch-control panel -1 touch-control of Trackpad row of jth of+1 Trackpad row of i-1 touch-control panel jth
Plate is mutually coupled, wherein, N, M are positive integer, and i and j is more than 1 and is respectively smaller than the positive integer of N-1 and M-1.
In one embodiment of this invention, above-mentioned Trackpad is shaped as polygon.
In one embodiment of this invention, those Trackpads in the first above-mentioned touch-control panel and/or N touch-control panels
In at least one with those Trackpads in another be connected with each other to share signal transmission passage with wire.
In the collocation method of the Trackpad of contact panel of the invention, contact panel includes multiple Trackpads, Trackpad
Collocation method includes making Trackpad be arranged on contact panel according to array arrangement mode；And, make i-th touch-control panel jth
The Trackpad and i+1 touch-control panel of -1 Trackpad row of the Trackpad of individual Trackpad row and the i-th -1 touch-control panel jth
The Trackpad of+1 Trackpad row of jth is mutually coupled, or, make the Trackpad of i-th touch-control panel, j-th Trackpad row and i-th-
The Trackpad and i+1 touch-control panel -1 Trackpad of Trackpad row of jth of+1 Trackpad row of 1 touch-control panel jth
Mutually couple, wherein, N, M are positive integer, and i and j is more than 1 and is respectively smaller than the positive integer of N-1 and M-1.
Based on above-mentioned, by the manner of formulation of the Trackpad in contact panel of the invention, for covering what is be sized
The Trackpad of touch-control area, the number of channels of the signal transmission required for it can be effectively reduced.
It is that features described above of the invention and advantage can be become apparent, special embodiment below, and it is detailed to coordinate accompanying drawing to make
Carefully it is described as follows.
Brief description of the drawings
Fig. 1 shows the schematic diagram of existing capacitance touching control panel 100；
Fig. 2 shows the schematic diagram of the contact panel 200 of one embodiment of the invention；
Fig. 3 A and Fig. 3 B are shown respectively the different embodiments partial enlarged drawing of the contact panel of the embodiment of the present invention；
Fig. 4 A show the schematic diagram of the contact panel 400 of the embodiment of the present invention；
Fig. 4 B show the schematic diagram of another implementation method of the contact panel 400 of the embodiment of the present invention；
Fig. 5 A~Fig. 5 C are shown respectively the schematic diagram of the contact panel 510~530 of different embodiments of the invention；
Fig. 6 illustrates the schematic diagram of the contact panel 600 of other embodiments of the present invention.
Description of reference numerals：
100：Capacitance touching control panel；
200、400、510、520、530、600：Contact panel；
ZY1~ZY6, ZX1~ZX6, Z1~Z8：Signal transmission passage；
TD11~TD54, TDA1~TDA2, TDB1, TDC, TDC1, TDD1~TDD2, TD：Trackpad；
S1~S4, S11~S14：Side；
i-1、i、i+1：Display plate line；
j-1、j、j+1：Display panel；
L1~L8：Wire.
Specific embodiment
Fig. 2 is refer to, Fig. 2 shows the schematic diagram of the contact panel 200 of one embodiment of the invention.Contact panel 200 includes
Multiple Trackpad TD11~TD54.Contact panel 200 is parallel to each other with first for being parallel to each other and second side a S1 and S2
The 3rd and four side S3 and S4.Trackpad TD11~TD54 is arranged on contact panel 200 according to array arrangement mode, and
And, with Trackpad TD11 as example, Trackpad TD11 has first to fourth side S11~S14, first side of Trackpad TD11
Side S11 is parallel to each other with the first side S1 of contact panel 200, and the second side S12 of Trackpad TD11 and touch surface
The second side S2 of plate 200 is parallel to each other, and the first side S11 and Trackpad TD11 of Trackpad TD11 second side
S12 is not parallel to each other.In addition, in the present embodiment, the 3rd side of the first side S11 and Trackpad TD11 of Trackpad TD11
What S13 was parallel to each other, and the four side S14 of the second side S12 of Trackpad TD11 and Trackpad TD11 is parallel to each other.
In the present embodiment, Trackpad TD11~TD54 is all quadrangle.The first side S11 and touch-control of Trackpad TD11
The second side S12 of plate TD11 can be orthogonal, naturally it is also possible to not be mutually perpendicular to.
In contact panel 200, the Trackpad (such as Trackpad TD11~TD14) for being arranged in same column forms Trackpad
OK, it is arranged in the Trackpad (such as Trackpad TD11~TD51) mutually gone together and then forms touch-control panel.The touch-control of the present embodiment
Panel 200 includes four touch-control panels and five Trackpad rows.
It should also be noted that on the collocation method on Trackpad TD11~TD54, Trackpad TD11~TD54 is with diagonal
The direction of line is attached, and its implementation detail refer to Fig. 3 A and Fig. 3 B.Fig. 3 A and Fig. 3 B are shown respectively implementation of the present invention
The different embodiments partial enlarged drawing of the contact panel of example.Fig. 3 A display contact panel in, by Trackpad TDA, TDA1~
TDA2, TDB, TDB1~TDB2, TDC, TDC1 and TDD1~TDD2 constituted i-th -1, i and i+1 display plate line with
And jth -1, j and j+1 display panel.Wherein, show the display board TDA of panel and be located at for j-th positioned at i-th display plate line
The display board TDA1 phases of -1 display panel of the i-th -1 display plate line jth are coupled, positioned at i-th display plate line, j-th display board
The display board TDA of row is also coupled with the display board TDA2 phases positioned at+1 display panel of i+1 display plate line jth.Additionally, position
In i-th display plate line, j-th display board TDA of display panel the aobvious of panel is shown for j-th with the i-th -1 display plate line is located at
Show plate TDB, -1 display board TDB1 of display panel of i-th display plate line jth ,+1 display panel of i-th display plate line jth
Display board TDC1 and the display board TDC of j-th of i+1 display plate line display panel be physics sexual isolation.
In addition, in the implementation method of Fig. 3 B, display board TDA and position positioned at i-th display plate line, j-th display panel
Coupled in the display board TDD1 phases of -1 display panel of i+1 display plate line jth, shown for j-th positioned at i-th display plate line
The display board TDA of panel is also coupled with the display board TDD2 phases positioned at+1 display panel of the i-th -1 display plate line jth.Additionally,
Positioned at i-th display plate line, j-th display board TDA of display panel panel is shown with the i-th -1 display plate line is located at j-th
Display board TDB, i-th display plate line jth -1 display board TDB1 ,+1 display board of i-th display plate line jth of display panel
The display board TDC of j-th display panel of display board TDC1 and i+1 display plate line of row is physics sexual isolation.
Hereinafter refer to the schematic diagram that Fig. 4 A, Fig. 4 A show the contact panel 400 of the embodiment of the present invention.With the row of Trackpad
From the point of view of column-shaped state, contact panel 400 is a contact panel of 7X4.It is mutual by wire L1 and L2 in contact panel 400
Connection, wire L3 and L4 are connected with each other, wire L5 and L6 are connected with each other and the interconnection of wire L7 and L8, contact panel
400 only need six signal transmission passage Z1~Z6,7+4=11 letter required for the contact panel compared to existing 7X4
Number transmission channel has lacked 5, effectively reduces the demand of signal transmission passage.
Referring additionally to Fig. 4 B, Fig. 4 B show the signal of another implementation method of the contact panel 400 of the embodiment of the present invention
Figure.In figure 4b, wire L1 and L6 is connected with each other, wire L3 and L8 are connected with each other, and wire L5 and L7 form signal biography respectively
Defeated passage Z7 and Z8, consequently, it is possible to need eight signal transmission passage Z1~Z8 in contact panel 400.
By Fig. 4 A and Fig. 4 B it is known that contact panel 400 can carry out design by different conductor connections
The number that the signal transmission wanted is led to.Designer can change touch surface according to demand to carry out the annexation between different wires
Signal transmission passage number required for plate 400, Fig. 4 A and Fig. 4 B's shows simply example, is not used to limit the present invention.
Hereinafter refer to the contact panel 510 that Fig. 5 A~Fig. 5 C, Fig. 5 A~Fig. 5 C are shown respectively different embodiments of the invention
~530 schematic diagram.The contact panel 510 of Fig. 5 A is shaped as rectangle, wherein included Trackpad is also rectangle.Figure
The shape of the contact panel 520 of 5B is then parallelogram, wherein included Trackpad is also to correspond to contact panel 520
Parallelogram.In addition, the shape of the contact panel 530 of Fig. 5 C is then rhombus, wherein included Trackpad is also relative
Should be in the rhombus of contact panel 530.In other words, the contact panel of the embodiment of the present invention is not restricted to touching such as Fig. 2 embodiments
The shape for controlling panel 200 can be implemented.
Fig. 6 is refer to, Fig. 6 illustrates the schematic diagram of the contact panel 600 of other embodiments of the present invention.In figure 6, touch surface
Plate 600 includes multiple Trackpad TD, and these Trackpads TD is arranged in an array.It is worth noting that, each Trackpad TD
Shape is not quadrangle, and in embodiments of the present invention, the shape of each Trackpad TD can be the polygon with N number of side, its
In N be more than 2.Furthermore, the shape of each Trackpad TD may not be polygon and can be circle or ellipse.Namely
Say, the shape of each Trackpad TD is not limited.
In sum, the present invention carrys out construction contact panel by multiple Trackpads, wherein, first and the 3rd side of each Trackpad
Side respectively with the first of contact panel and the 3rd side it is parallel, and each Trackpad second and four side respectively with contact panel
Second and four side it is parallel.Consequently, it is possible to can effectively be reduced as the signal transmission passage of contact panel, cloth is reduced
The area and complexity of office, the cost needed for further reducing product improve the market competitiveness.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
Pipe has been described in detail with reference to foregoing embodiments to the present invention, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (6)
1. a kind of contact panel, it is characterised in that including：
More several Trackpads, those Trackpads are arranged in N number of touch-control panel and M Trackpad row, wherein, i-th Trackpad
The Trackpad and i+1 of -1 Trackpad row of the Trackpad of j-th Trackpad row of row and the i-th -1 touch-control panel jth are touched
Control panel+1 Trackpad row of jth Trackpad mutually couple, or, i-th touch-control panel, j-th Trackpad of Trackpad row with
The Trackpad of+1 Trackpad row of the i-th -1 touch-control panel jth and touching for i+1 touch-control panel -1 Trackpad row of jth
Control plate is mutually coupled, wherein, N, M are positive integer, and i and j is more than 1 and is respectively smaller than the positive integer of N-1 and M-1, the first Trackpad
At least one those non-adjacent with same touch-control panel in those Trackpads in row and/or N touch-control panels are touched
Control plate in it is another with wire be connected with each other with share signal transmission passage.
2. contact panel according to claim 1, it is characterised in that i-th touch-control panel, j-th touch-control of Trackpad row
- 1 Trackpad of Trackpad row of plate and i-th touch-control panel jth ,+1 touch-control of Trackpad row of i-th touch-control panel jth
Plate, j-th touch-control of Trackpad row of the Trackpad of j-th Trackpad row of i+1 touch-control panel and the i-th -1 touch-control panel
Plate physics sexual isolation, wherein, N, M are positive integer, and i and j is more than 1 and is respectively smaller than the positive integer of N-1 and M-1.
3. contact panel according to claim 1, it is characterised in that those Trackpads are shaped as polygon.
4. a kind of collocation method of the Trackpad of contact panel, the contact panel has more several Trackpads, it is characterised in that bag
Include：
Those Trackpads are made to be arranged on the contact panel according to array arrangement mode；And
Make touching for -1 Trackpad row of Trackpad and the i-th -1 touch-control panel jth of i-th touch-control panel, j-th Trackpad row
The Trackpad of control plate and i+1 touch-control panel+1 Trackpad row of jth is mutually coupled, or, make i-th touch-control panel jth
The Trackpad and i+1 touch-control panel of+1 Trackpad row of the Trackpad of individual Trackpad row and the i-th -1 touch-control panel jth
The Trackpad of -1 Trackpad row of jth is mutually coupled, in making those Trackpads in the first touch-control panel and/or N touch-control panels
At least one non-adjacent Trackpad with those same touch-control panels in another be connected with each other with shared with wire
Signal channel,
Wherein, N, M are positive integer, and i and j is more than 1 and is respectively smaller than the positive integer of N-1 and M-1.
5. the collocation method of the Trackpad of contact panel according to claim 4, it is characterised in that i-th touch-control panel
J-th -1 Trackpad of Trackpad row of Trackpad and i-th touch-control panel jth of Trackpad row, i-th touch-control panel jth+
1 Trackpad of Trackpad row, the Trackpad of j-th Trackpad row of i+1 touch-control panel and the i-th -1 touch-control panel
The j Trackpad physics sexual isolation of Trackpad row.
6. the collocation method of the Trackpad of contact panel according to claim 4, it is characterised in that the shape of those Trackpads
Shape is polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410209844.7A CN104346012B (en) | 2013-07-24 | 2014-05-16 | Contact panel |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310314192.9 | 2013-07-24 | ||
| CN201310314192 | 2013-07-24 | ||
| CN2013103141929 | 2013-07-24 | ||
| CN201410209844.7A CN104346012B (en) | 2013-07-24 | 2014-05-16 | Contact panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104346012A CN104346012A (en) | 2015-02-11 |
| CN104346012B true CN104346012B (en) | 2017-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410209844.7A Active CN104346012B (en) | 2013-07-24 | 2014-05-16 | Contact panel |
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| Country | Link |
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| CN (1) | CN104346012B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893962A (en) * | 2010-07-08 | 2010-11-24 | 友达光电股份有限公司 | Touch display and touch display substrate thereof |
| EP2487567A2 (en) * | 2011-02-11 | 2012-08-15 | Samsung Electronics Co., Ltd | Capacitive touch screen panel display |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI395006B (en) * | 2009-09-09 | 2013-05-01 | Au Optronics Corp | Touch-sensing display panel |
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2014
- 2014-05-16 CN CN201410209844.7A patent/CN104346012B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893962A (en) * | 2010-07-08 | 2010-11-24 | 友达光电股份有限公司 | Touch display and touch display substrate thereof |
| EP2487567A2 (en) * | 2011-02-11 | 2012-08-15 | Samsung Electronics Co., Ltd | Capacitive touch screen panel display |
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| Publication number | Publication date |
|---|---|
| CN104346012A (en) | 2015-02-11 |
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