CN104932739B - Contact panel - Google Patents
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- CN104932739B CN104932739B CN201510236431.2A CN201510236431A CN104932739B CN 104932739 B CN104932739 B CN 104932739B CN 201510236431 A CN201510236431 A CN 201510236431A CN 104932739 B CN104932739 B CN 104932739B
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Abstract
The present invention relates to a kind of forming method of metal grill pattern, it is comprised the steps of：First, the grid substrate for including first, second grid base unit staggeredly is formed.Then, form inclined first, second generation square respectively in first, second grid base unit, the inclination angle between inclination angle and the second generation square and the second grid base unit between first generation square and the first grid base unit is equal in magnitude and in opposite direction, and first, second, third, fourth summit for generating square connects top margin, left side, right edge and the base of grid base unit respectively.Finally, by first, second summit and the second, the 4th summit, the first, the 3rd summit and the three, the 4th summits of the second generation square of the generation square of connection first, metal grill pattern is formed.Because the screening effect to each pixel is identical so that the aperture opening ratio of each pixel keeps identical, can avoid display screen brightness irregularities.
Description
Technical field
The present invention relates to the forming method of a kind of contact panel and metal grill pattern.
Background technology
Touch-screen metal grill (Metal Mesh) is a kind of touch technology, and it is by the gold of line width superfine (naked eyes invisible)
Category line is arranged to mesh pattern, and the position of touch control object is detected with these metal wires.Compared to tin indium oxide (Indium Tin
Oxide, ITO) electrode, the impedance of metal grill is low, manufacturing cost is low, excellent transparency, pliability are high, is suitably applied such as notes
On the large scale display screen such as this computer.
Although the metal wire of metal grill is superfine, metal wire is still lighttight in itself, therefore shows spy in display screen
Metal grill may overlap with the special pattern of display screen and produce striped (Moire) during different pattern.High pixel density
The metal grill of (Pixels Per Inch, PPI) can avoid producing striped, but but may be because of the screening of metal grill
Covering causes the aperture opening ratio of each pixel different, thus produces the situation of display screen brightness disproportionation (Mura).
The content of the invention
In view of this, it is necessary to which a kind of contact panel for avoiding display screen brightness disproportionation, and metal grill are provided
The forming method of pattern.
A kind of forming method of metal grill pattern, is comprised the steps of.First, grid substrate, wherein grid base are formed
Each grid base unit at bottom is shaped as square, and grid base unit is alignd with adjacent grid base unit, grid
The length of side of base unit is identical with the side length of each pixel of corresponding display panel.Then, by each grid substrate
Dividing elements are multiple first grid base units and multiple second grid base units, the first grid base unit and the second net
Lattice base unit is staggered.Then, inclined first generation square is formed in every one first grid base unit, wherein
Every square the first inclination angle between every one first grid base unit of one first generation is identical, and every one first generation is just
Square the first summit, the second summit, the 3rd summit and the 4th summit connects the top of every one first grid base unit respectively
Side, left side, right edge and base.Then, it is square that inclined second generation is formed in every one second grid base unit
Shape, it is identical that each of which second generates square the second inclination angle between every one second grid base unit, and first tilts
Angle is equal in magnitude and in opposite direction with the second inclination angle, the first square summit of every one second generation, the second summit, the 3rd
Summit and the 4th summit connect top margin, left side, right edge and the base of every one second grid base unit respectively.Most
Afterwards, second top square with the second summit, every one first generation by connecting the first summit of every one first generation square
Point and the 4th summit, the first summit and the 3rd summit of every one second generation square and every one second generation it is square the
Three summits and the 4th summit, form the first metal grill pattern.
In one or more embodiments of the present invention, the first inclination angle is 30 degree to 60 degree.
In one or more embodiments of the present invention, the first inclination angle is 30 degree to 40 degree.
In one or more embodiments of the present invention, the first metal grill pattern includes multiple first metal grill samples
Formula unit, every one first metal grill pattern unit has eight sides interconnected, and the length on these sides is identical.
In one or more embodiments of the present invention, the first inclination angle is θ1, the length of side of grid base unit is B,
The length on the side of the first metal grill pattern unit is L1, grid substrate and the first metal grill pattern meet following relationship：
In one or more embodiments of the present invention, forming method also includes square by connecting every one first generation
First summit of shape and the 3rd summit and the 4th summit, every one second of the 3rd summit, every one first generation square generate just
The first square summit and the second summit and the second summit and the 4th summit of every one second generation square, form the second gold medal
Belong to mesh pattern.
In one or more embodiments of the present invention, the second metal grill pattern includes multiple second metal grill samples
Formula unit, every one second metal grill pattern unit has eight sides interconnected, and the length on these sides is identical.
In one or more embodiments of the present invention, the second inclination angle is θ2, the length of side of grid base unit is B,
The length on the side of the second metal grill pattern unit is L2, grid substrate and the second metal grill pattern meet following relationship：
In one or more embodiments of the present invention, the first metal grill pattern is formed with the second metal grill pattern
The pattern being made up of multiple squares and the multiple rhombuses set with square interlock.
A kind of contact panel, include substrate and the first metal grill.First metal grill is arranged at the side of substrate, wherein
The pattern of first metal grill is formed with the forming method of above-mentioned first metal grill pattern.
In one or more embodiments of the present invention, the first metal grill includes multiple first metal grill units,
Every one first metal grill unit has eight sides interconnected, and the length on these sides is identical.
In one or more embodiments of the present invention, contact panel also includes the second metal grill, is arranged at substrate
Opposite side, wherein the pattern of the second metal grill is formed with the forming method of the second foregoing metal grill pattern.
In one or more embodiments of the present invention, the second metal grill includes multiple second metal grill units,
Every one second metal grill unit has eight sides interconnected, and the length on these sides is identical.
In one or more embodiments of the present invention, the first metal grill includes multiple first metal grill units,
Second metal grill includes multiple second metal grill units, and the first metal grill unit and the second metal grill unit are in substrate
On orthographic projection to be staggered.
In one or more embodiments of the present invention, the first metal grill and the second metal grill on substrate just
Projection forms multiple squares and the multiple rhombuses set with square interlock.
The above-mentioned embodiment of the present invention forms the first metal grill pattern and the by the forming method of metal grill pattern
Two metal grill patterns, and formed after the first metal grill pattern is superimposed on the second metal grill pattern by dividing staggeredly and uniformly
The pattern that square and the rhombus of cloth are formed.Therefore, if using the first metal grill pattern and the second metal grill pattern
Metal grill is being arranged in pairs or groups with display panel in use, metal grill is all identical for the screening effect of each pixel, thus is made
The aperture opening ratio of each pixel still keeps situation that is identical, and then avoiding display screen brightness disproportionation.
Brief description of the drawings
Fig. 1 is showing grid substrate according to an embodiment of the present invention, the first generation square and the second generation just
Square schematic diagram.
Fig. 2 show the first metal grill formed according to the first of Fig. 1 the generation square with the second generation square
The schematic diagram of pattern.
Fig. 3 show the schematic diagram of the first metal grill pattern according to an embodiment of the present invention.
Fig. 4 show the second metal grill formed according to the first of Fig. 1 the generation square with the second generation square
The schematic diagram of pattern.
Fig. 5 show the schematic diagram of the second metal grill pattern according to an embodiment of the present invention.
The first metal grill pattern that Fig. 6 show according to an embodiment of the present invention is superimposed on the second metal grill pattern
Schematic diagram.
Fig. 7 show the profile of contact panel according to an embodiment of the present invention.
Fig. 8 show the top view of Fig. 7 contact panel.
The contact panel that Fig. 9 show Fig. 8 is superimposed on the schematic top plan view of display panel.
Main element symbol description
100：Grid substrate
110：Grid base unit
111：First grid base unit
112：Top margin
113：Left side
114：Right edge
115：Base
121：Second grid base unit
122：Top margin
123：Left side
124：Right edge
125：Base
130：First generation square
131：First summit
132：Second summit
133：3rd summit
134：4th summit
140：Second generation square
141：First summit
142：Second summit
143：3rd summit
144：4th summit
200：First metal grill pattern
210：First metal grill pattern unit
210E、310E：Side
220：Horn structure
300：Second metal grill pattern
310：Second metal grill pattern unit
320：Horn structure
400：Pattern
410：Square
420：Rhombus
500：Contact panel
510：Substrate
520：First metal grill
521：First metal grill unit
530：Second metal grill
531：Second metal grill unit
540：Orthographic projection
591：Square
592：Rhombus
θ1：First inclination angle
θ2：Second inclination angle
Embodiment
Multiple embodiments of the present invention, as clearly stated, the details in many practices will be disclosed with accompanying drawing below
It will be explained in the following description.It should be appreciated, however, that the details in these practices is not applied to limit the present invention.Also
It is to say, in some embodiments of the present invention, the details in these practices is non-essential.In addition, for the sake of simplifying accompanying drawing, one
A little known usual structures will be drawn in a manner of simply illustrating in the accompanying drawings with element.
Different embodiments of the present invention provide a kind of forming method of metal grill (MetalMesh) pattern, metal grill
Pattern is mainly used in metal grill touch technology.
Fig. 1 show the generation of grid substrate 100, first square 130 and second according to an embodiment of the present invention
The schematic diagram of generation square 140.As shown in figure 1, first, form grid substrate 100, wherein each net of grid substrate 100
Lattice base unit 110 is shaped as square, and grid base unit 110 is alignd with adjacent grid base unit 110, grid base
The length of side of bill kept on file member 110 is identical with the side length of each pixel of corresponding display panel.
Then, each grid base unit 110 is divided into multiple first grid base units 111 and multiple second grids
Base unit 121, the first grid base unit 111 and the second grid base unit 121 are with the arrangement side similar to checkerboard
Formula is staggered.
Then, inclined first generation square 130, each of which are formed in every one first grid base unit 111
The first tiltangleθ between first generation square 130 and every one first grid base unit 1111Identical (specifically,
One generation square 130 is first tiltangleθ that turned clockwise on the basis of the top margin 112 of the first grid base unit 1111)。
The first summit 131, the second summit 132, the 3rd summit 133 and the 4th summit 134 of every one first generation square 130 are distinguished
Connect top margin 112, left side 113, right edge 114 and the base 115 of every one first grid base unit 111.
Then, inclined second generation square 140, each of which are formed in every one second grid base unit 121
The second tiltangleθ between second generation square 140 and every one second grid base unit 1212It is identical, the first tiltangleθ1
With the second tiltangleθ2It is equal in magnitude and in opposite direction (specifically, second generation square 140 be with the second grid substrate
The tiltangleθ of rotate counterclockwise second on the basis of the base 125 of unit 1212).First summit of every one second generation square 140
141st, the second summit 142, the 3rd summit 143 and the 4th summit 144 connect the top of every one second grid base unit 121 respectively
Side 122, left side 123, right edge 124 and base 125.
Fig. 2 show the first gold medal formed according to the first of Fig. 1 the generation square 130 and the second generation square 140
Belong to the schematic diagram of mesh pattern 200.As shown in Figures 1 and 2, by connecting every one first the first summit for generating square 130
131 and second summit 132, the second summit 132 of every one first generation square 130 generated with the 4th summit 134, every one second
3rd summit 143 of the first summit 141 and the 3rd summit 143 of square 140 and every one second generation square 140 and the
Four summits 144, form the first metal grill pattern 200.
Fig. 3 show the schematic diagram of the first metal grill pattern 200 according to an embodiment of the present invention.As shown in figure 3,
First metal grill pattern 200 includes multiple first metal grill pattern units 210, every one first metal grill pattern unit
210 have the eight side 210E interconnected, and these sides 210E length is identical.
Fig. 4 show the second gold medal formed according to the first of Fig. 1 the generation square 130 and the second generation square 140
Belong to the schematic diagram of mesh pattern 300.As best shown in figs. 1 and 4, by connecting every one first the first summit for generating square 130
131 and the 3rd summit 133, the 3rd summit 133 of every one first generation square 130 generated with the 4th summit 134, every one second
Second summit 142 of the first summit 141 and the second summit 142 of square 140 and every one second generation square 140 and the
Four summits 144, form the second metal grill pattern 300.
Fig. 5 show the schematic diagram of the second metal grill pattern 300 according to an embodiment of the present invention.As shown in figure 5,
Second metal grill pattern 300 includes multiple second metal grill pattern units 310, every one second metal grill pattern unit
310 have the eight side 310E interconnected, and these sides 310E length is identical.
As shown in Fig. 3 and Fig. 5, the first metal grill pattern unit 210 of the first metal grill pattern 200 and the second metal
The shape of second metal grill pattern unit 310 of mesh pattern 300 is identical but direction is different.Specifically, if by the first gold medal
Belong to mesh pattern unit 210 and rotate 180 degree, then the shape of the first metal grill pattern unit 210 and the second metal grill pattern
The shape of unit 310 is identical.If being described with another angle, the first metal grill pattern unit 210 has horn structure
220, the second metal grill pattern unit 310 has horn structure 320, the horn structure of the first metal grill pattern unit 210
220 downward, and the horn structure 320 of the second metal grill pattern unit 310 is upward.
The first metal grill pattern 200 that Fig. 6 show according to an embodiment of the present invention is superimposed on the second metal grill
The schematic diagram of pattern 300.As shown in Fig. 3, Fig. 5 and Fig. 6, if the first metal grill pattern 200 is superimposed on the second metal grill
It pattern 300, then can produce such as Fig. 6 in generals pattern 400, i.e., be staggered by multiple square 410 and with square 410
The sample that multiple rhombuses 420 (specifically, rhombus 420 is divided to by acute angle towards upper and lower and acute angle towards two kinds of right and left) form
Formula 400.
Due to pattern 400 be substantially staggeredly and equally distributed square 410 with rhombus 420, if therefore using first
The metal grill of the metal grill pattern 300 of metal grill pattern 200 and second is arranged in pairs or groups in use, metal grill with display panel
Screening effect for each pixel is all identical, thus the aperture opening ratio of each pixel is still kept identical, and then avoids showing
The situation of screen intensity inequality (Mura).
As shown in figure 1, the first tiltangleθ1With the second tiltangleθ2For 30 degree to 60 degree or 30 degree to 40 degree.It will be understood that
First tiltangleθ provided above1With the second tiltangleθ2Angular range be only illustrate, and be not used to limitation the present invention, this hair
Bright those of ordinary skill in the art, should be depending on being actually needed, elasticity the first tiltangleθ of selection1With the second tiltangleθ2
Angular range.
As shown in Figures 1 and 3, the length of side of grid base unit 110 is B, the side of the first metal grill pattern unit 210
210E length is L1(this length is equal to the length of side of the first generation square 130), the metal grill of grid substrate 100 and first
Pattern 200 meets following relationship：
Similarly, as shown in Fig. 1 and Fig. 5, the side 310E of the second metal grill pattern unit 310 length is L2(this length
Degree is equal to the length of side of the second generation square 140), the metal grill pattern 300 of grid substrate 100 and second meets following pass
System：
Fig. 7 show the profile of contact panel 500 according to an embodiment of the present invention.As shown in fig. 7, this embodiment party
Formula more provides a kind of contact panel 500.Contact panel 500 includes substrate 510, the first metal grill 520 and the second wire netting
Lattice 530.First metal grill 520 is arranged at the side of substrate 510.Second metal grill 530 is arranged at the another of substrate 510
Side.The pattern of first metal grill 520 is formed with the forming method of above-mentioned first metal grill pattern 200, the second metal grill
530 pattern is formed with the forming method of above-mentioned second metal grill pattern 300.
Fig. 8 show the top view of Fig. 7 contact panel 500.As shown in figure 8, the first metal grill 520 includes multiple the
One metal grill unit 521, the second metal grill 530 include multiple second metal grill units 531, the first metal grill unit
521 orthographic projection with the second metal grill unit 531 on substrate 510 is to be staggered.
Specifically, orthographic projection of first metal grill 520 with the second metal grill 530 on substrate 510 is formed multiple
Square 591 and with square 591 be staggered multiple rhombuses 592 (rhombus 592 have be divided into acute angle towards upper and lower with it is sharp
Angle is towards two kinds of right and left).
The contact panel 500 that Fig. 9 show Fig. 8 is superimposed on the schematic top plan view of display panel 600.As shown in figure 9, display
Panel 600 be in luminance (specifically, display panel 600 be in complete green picture), and under this luminance,
Display panel 600 can be divided into dark space 610 and multiple open regions 620.First metal grill 520 (see Fig. 8) and the second metal
Grid 530 (see Fig. 8) forms orthographic projection 540 in open region 620, due to length of the orthographic projection 540 in each open region 620 all
To be identical, therefore the first metal grill 520 (see Fig. 8) and the second metal grill 530 (see Fig. 8) are for each open region 620
Screening effect is all identical.Then, the aperture opening ratio of each pixel can be kept identical, thus avoid display screen brightness disproportionation
Situation.
The above-mentioned embodiment of the present invention forms the first metal grill pattern 200 by the forming method of metal grill pattern
With the second metal grill pattern 300, and formed after the first metal grill pattern 200 is superimposed on the second metal grill pattern 300
Pattern 400.Due to pattern 400 be substantially staggeredly and equally distributed square 410 with rhombus 420, if therefore using first
The metal grill of the metal grill pattern 300 of metal grill pattern 200 and second is arranged in pairs or groups in use, metal grill with display panel
Screening effect for each pixel is all identical, thus the aperture opening ratio of each pixel is still kept identical, and then avoids showing
The uneven situation of screen intensity.
Although the present invention is disclosed above with embodiment, so it is not limited to the present invention, and any this area is common
Technical staff, without departing from the spirit and scope of the present invention, when can make various change and modification, therefore the protection of the present invention
Scope is defined when claims limit.
Claims (9)
- A kind of 1. contact panel, applied to a display panel, it is characterised in that include：One substrate；One first metal grill, it is arranged at the side of the substrate；AndOne second metal grill, the opposite side of the substrate is arranged at,Wherein the pattern of the pattern of first metal grill and second metal grill is formed with following forming method：A grid substrate is formed, wherein the grid substrate includes multiple grid base units, the shape of each grid base unit For square, those grid base units are alignd with adjacent grid base unit, the length of side and the phase of those grid base units The side length of each pixel of the corresponding display panel is identical；Those grid base units are divided into multiple first grid base units and multiple second grid base units, those One grid base unit is staggered with those the second grid base units；It is square that inclined one first generation is formed in every one first grid base unit in those the first grid base units Shape, wherein those first generation square in it is every one first generation square with it is each in those the first grid base units One first inclination angle between first grid base unit is identical, and every one first generation in those the first generation squares is just Square one first summit, one second summit, one the 3rd summit and one the 4th summit connects those the first grid substrates respectively A top margin, a left side, a right edge and a base for every one first grid base unit in unit；It is square that inclined one second generation is formed in every one second grid base unit in those the second grid base units Shape, wherein those second generation square in it is every one second generation square with it is each in those the second grid base units One second inclination angle between second grid base unit is identical, first inclination angle and second inclination angle equal in magnitude and In the opposite direction, one first summit of every one second generation square in those the second generation squares, one second summit, one the Three summits and one the 4th summit connect one of every one second grid base unit in those the second grid base units respectively Top margin, a left side, a right edge and a base；By connect every one first generation square in those the first generation squares first summit and second summit, Second summit of every one first generation square in those the first generation squares and the 4th summit, those second generations In first summit and the 3rd summit of every one second generation square in square and those the second generation squares Every one second generation square the 3rd summit and the 4th summit, form the pattern of first metal grill；AndBy connect every one first generation square in those the first generation squares first summit and the 3rd summit, 3rd summit of every one first generation square in those the first generation squares and the 4th summit, those second generations In first summit and second summit of every one second generation square in square and those the second generation squares Every one second generation square second summit and the 4th summit, form the pattern of second metal grill.
- 2. contact panel as claimed in claim 1, it is characterised in that first inclination angle is 30 degree to 60 degree.
- 3. contact panel as claimed in claim 1, it is characterised in that first inclination angle is 30 degree to 40 degree.
- 4. contact panel as claimed in claim 1, it is characterised in that first metal grill includes multiple first metal grills Unit, every one first metal grill unit in those the first metal grill units have eight sides interconnected, and those The length on side is identical.
- 5. contact panel as claimed in claim 4, it is characterised in that first inclination angle is θ1, those grid base units The length of side is B, and the length on those sides of those the first metal grill units is L1, the grid substrate and first metal grill meet Following relationship：<mrow> <msub> <mi>L</mi> <mn>1</mn> </msub> <mo>=</mo> <mfrac> <mi>B</mi> <mrow> <msub> <mi>cos&theta;</mi> <mn>1</mn> </msub> <mo>+</mo> <msub> <mi>sin&theta;</mi> <mn>1</mn> </msub> </mrow> </mfrac> <mo>.</mo> </mrow>
- 6. contact panel as claimed in claim 1, it is characterised in that second metal grill includes multiple second metal grills Unit, every one second metal grill unit in those the second metal grill units have eight sides interconnected, and those The length on side is identical.
- 7. contact panel as claimed in claim 6, it is characterised in that second inclination angle is θ2, those grid base units The length of side is B, and the length on those sides of those the second metal grill units is L2, the grid substrate and second metal grill meet Following relationship：<mrow> <msub> <mi>L</mi> <mn>2</mn> </msub> <mo>=</mo> <mfrac> <mi>B</mi> <mrow> <msub> <mi>cos&theta;</mi> <mn>2</mn> </msub> <mo>+</mo> <msub> <mi>sin&theta;</mi> <mn>2</mn> </msub> </mrow> </mfrac> <mo>.</mo> </mrow>
- 8. contact panel as claimed in claim 1, it is characterised in that first metal grill includes multiple first metal grills Unit, second metal grill include multiple second metal grill units, those the first metal grill units and those second gold medals The orthographic projection of category grid cell on the substrate is to be staggered.
- 9. contact panel as claimed in claim 8, it is characterised in that first metal grill is with second metal grill at this Orthographic projection on substrate forms multiple squares and the multiple rhombuses set with those square interlocks.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510236431.2A CN104932739B (en) | 2015-05-11 | 2015-05-11 | Contact panel |
| TW104116106A TWI584165B (en) | 2015-05-11 | 2015-05-20 | Touch panel and method for forming metal mesh pattern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510236431.2A CN104932739B (en) | 2015-05-11 | 2015-05-11 | Contact panel |
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| Publication Number | Publication Date |
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| CN104932739A CN104932739A (en) | 2015-09-23 |
| CN104932739B true CN104932739B (en) | 2018-03-16 |
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|---|---|---|---|
| CN201510236431.2A Active CN104932739B (en) | 2015-05-11 | 2015-05-11 | Contact panel |
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|---|---|
| CN (1) | CN104932739B (en) |
| TW (1) | TWI584165B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106843625B (en) * | 2017-01-18 | 2020-01-14 | 业成科技（成都）有限公司 | Reduced visibility metal grid structure and method of making the same |
| CN206541286U (en) * | 2017-03-10 | 2017-10-03 | 合肥鑫晟光电科技有限公司 | Contact panel and contactor control device |
| CN108469920B (en) * | 2018-01-18 | 2021-01-26 | 深圳市志凌伟业技术股份有限公司 | Manufacturing method of sensing metal grid for touch panel |
| TWI662449B (en) * | 2018-03-02 | 2019-06-11 | 佳冠電子股份有限公司 | Touch panel with grid pattern without induction function |
| TWI669641B (en) * | 2018-03-02 | 2019-08-21 | 佳冠電子股份有限公司 | Touch panel capable of reducing the Murray effect |
Citations (2)
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| CN103389843A (en) * | 2012-05-09 | 2013-11-13 | Lg伊诺特有限公司 | Electrode member and touch screen including the same |
| JP3197225U (en) * | 2014-12-04 | 2015-04-30 | 介面光電股▲ふん▼有限公司ＪＴＯＵＣＨ Ｃｏｒｐｏｒａｔｉｏｎ | Touch panel and its detection electrode |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104137040B (en) * | 2012-02-29 | 2018-03-20 | 未来奈米科技股份有限公司 | Touch Screen sensor includes the display device and its manufacture method of the sensor |
| TW201433965A (en) * | 2013-02-19 | 2014-09-01 | Cando Corp | Conductive net film without generating light interference and electronic device including the conductive net film |
| JP5893582B2 (en) * | 2013-03-27 | 2016-03-23 | 株式会社ジャパンディスプレイ | Display device with touch detection function and electronic device |
| US8736571B1 (en) * | 2013-06-04 | 2014-05-27 | Atmel Corporation | Mesh design for touch sensors |
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- 2015-05-11 CN CN201510236431.2A patent/CN104932739B/en active Active
- 2015-05-20 TW TW104116106A patent/TWI584165B/en active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389843A (en) * | 2012-05-09 | 2013-11-13 | Lg伊诺特有限公司 | Electrode member and touch screen including the same |
| JP3197225U (en) * | 2014-12-04 | 2015-04-30 | 介面光電股▲ふん▼有限公司ＪＴＯＵＣＨ Ｃｏｒｐｏｒａｔｉｏｎ | Touch panel and its detection electrode |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201640292A (en) | 2016-11-16 |
| CN104932739A (en) | 2015-09-23 |
| TWI584165B (en) | 2017-05-21 |
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Effective date of registration: 20181022 Address after: No. 689, cooperative road, West District, hi tech Zone, Chengdu, Sichuan Co-patentee after: Interface Optoelectronic (Shenzhen) Co., Ltd. Patentee after: Cheng Cheng Technology (Chengdu) Co., Ltd. Address before: 518000 Longhua street, Shenzhen, Guangdong, China. The H3 workshop is located in the K2 area of the Shenzhen ultra deep photoelectric science and technology park. Co-patentee before: General Interface Solution Ltd. Patentee before: Interface Optoelectronic (Shenzhen) Co., Ltd. |
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