CN103513846A - Touch panel - Google Patents
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- CN103513846A CN103513846A CN201310236575.9A CN201310236575A CN103513846A CN 103513846 A CN103513846 A CN 103513846A CN 201310236575 A CN201310236575 A CN 201310236575A CN 103513846 A CN103513846 A CN 103513846A
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Abstract
The invention provides a touch panel which comprises a substrate, a plurality of sensing units, a decoration layer, a plurality of first signal lines, a plurality of second signal lines and a conductive part, wherein the substrate is provided with an operation area and a peripheral area surrounding the operation area, the sensing units are located in the operation area and are used for sensing the coordinates of a touch control point, the decoration layer is arranged in the peripheral area, the first signal lines, the second signal lines and the conductive part are all located in the peripheral area and are arranged on the decoration layer, the conductive part is provided with a widened part located between the first signal lines and the second signals lines, and the line width of the widened part is larger than that of other areas of the conductive part.
Description
Technical field
The invention relates to a kind of contact panel, and particularly relevant for a kind of contact panel with decorative layer.
Background technology
In order to reach more convenient, volume, more lightly change and more humane object, the input mode of many communication products, by devices such as traditional keyboard or mouses, changes into and uses touch-control device as the mode of input.Touch-control device can be assembled in the flat-panel screens of all multiple types, so that flat-panel screens has the function of display frame and input operation communication concurrently.
With regard at present common touch-control device, capacitance type touch-control panel and electric resistance touch-control panel are the most universal.Especially, user only need to touch capacitance type touch-control panel surface can carry out touch control operation and make capacitance type touch-control panel more user have deep love for.It is worth mentioning that, no matter capacitance type touch-control panel or electric resistance touch-control panel, all need to adopt transparent conductive material, such as indium tin oxide (Indium Tin Oxide, ITO), makes the conductive film that sensing is used.Therefore the process that, forms transparent conductive material is for affecting a factor of contact panel quality.
For example, reach desirable conduction property, the process that forms transparent conductive film often needs to adopt the manufacturing conditions of high temperature.But, when other members of contact panel are not good to temperature tolerance, if adopt the condition of high-temperature will be unfavorable for product quality in the process that forms transparent conductive material.Therefore, the quality of conductive film and other members usually faces the situation that cannot take into account.
Summary of the invention
The invention provides a kind of contact panel, can improve the situation that large-area circuit is damaged in manufacturing process.
The present invention proposes a kind of contact panel, comprises a substrate, a plurality of sensing unit, a decorative layer, many first signal lines, many secondary signal lines and a conductive component.Substrate has an operational zone and a surrounding zone around operational zone.Sensing unit is arranged in operational zone in order to respond to the coordinate of a touch point.Decorative layer is configured in surrounding zone.First signal line, secondary signal line and conductive component are all arranged in surrounding zone and are configured on decorative layer.First signal line is connected in the sensing unit of part, and secondary signal line is connected in remaining sensing unit.Each first signal Xian one end is connected in corresponding sensing unit and the other end is arranged in Nei Yi bonding land, surrounding zone.Each secondary signal Xian one end is connected in corresponding sensing unit and the other end is arranged in Nei bonding land, surrounding zone.Conductive component is between first signal line and secondary signal line.Conductive component has the those widened sections between first signal line and secondary signal line, and the live width of those widened sections is greater than all the other regions of conductive component.
According to one embodiment of the invention, one end of above-mentioned conductive component is arranged in Nei bonding land, surrounding zone to be connected to a ground signalling.
According to one embodiment of the invention, while choosing arbitrarily a selection area of 0.4mm * 0.4mm area in above-mentioned surrounding zone, selection area comprises at least one clear area beyond the area of first signal line, secondary signal line and conductive component.For example, conductive component can have a those widened sections, and the live width of those widened sections is more than or equal to 0.5mm, and in those widened sections, is provided with at least one perforate.Above-mentioned at least one perforate is sealing or open.
According to one embodiment of the invention, the material of above-mentioned decorative layer is photoresist.
According to one embodiment of the invention, above-mentioned decorative layer be configured on substrate and have one be adjacent to substrate the first side and with the first side one second side opposing upper and lower, and first signal line, secondary signal line and conductive component are all positioned at the second side of decorative layer.
According to one embodiment of the invention, above-mentioned sensing unit comprises a plurality of the first sensing units interlaced with each other and a plurality of the second sensing unit.The first sensing unit and the second sensing unit comprise at least one sensing electrode separately, and the material of sensing electrode comprises a transparent conductive material.
According to one embodiment of the invention, above-mentioned contact panel, also comprises an insulation course.Insulation course is configured on substrate and uses so that sensing unit is electrically independent each other, and insulation course also covers on first signal line, secondary signal line and conductive component.In addition, contact panel can also comprise the transparent conductive patterns of floating, and is configured on insulation course and is positioned at the top of conductive component.
Based on above-mentioned, the present invention, at large-area transmission line, such as conductive component, is above formed with at least one perforate.Therefore, large-area transmission line is not easy to damage because of the hot conditions in manufacturing process, and makes contact panel have desirable quality.
For above-mentioned feature and advantage of the present invention can be become apparent, special embodiment below, and coordinate accompanying drawing to be described in detail below.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the contact panel of one embodiment of the invention;
Fig. 2 is the diagrammatic cross-section that the hatching line I-I ' along Fig. 1 illustrates;
Fig. 3 is the enlarged diagram of region E in the contact panel of Fig. 1;
Fig. 4 A to Fig. 4 F is the schematic diagram of the perforate design in multiple those widened sections;
Fig. 5 is the schematic diagram of the contact panel of one embodiment of the invention.
Description of reference numerals:
100,200: contact panel;
110: substrate;
112: operational zone;
114: surrounding zone;
116: bonding land;
122: the first sensing units;
122C, 124C: connecting line;
122P, 124P: sensing electrode;
124: the second sensing units;
130: decorative layer;
132: the first sides;
134: the second sides;
142,242: first signal line;
142A, 142B:144A, 144B, 150A: end;
144,244: secondary signal line;
150,250A, 250B, 250C: conductive component;
152: those widened sections;
152A, 152B, 152C, 152D, 152E, 152F, 152G: perforate;
160: insulation course;
170: the transparent conductive patterns of floating;
180: protective seam;
A1: first signal line region;
A2: secondary signal line region;
D1: first direction;
D2: second direction;
E: region;
I-I ': hatching line;
W1, W2: live width.
Embodiment
Fig. 1 is the schematic diagram of the contact panel of one embodiment of the invention.Please refer to Fig. 1, contact panel 100 comprises a substrate 110, a plurality of the first sensing unit 122, a plurality of the second sensing unit 124, a decorative layer 130, many first signal lines 142, many secondary signal lines 144 and a conductive component 150, wherein conductive component 150 is preferably and is connected to earthing potential, but the present invention is not as limit.It is worth mentioning that, Fig. 1 is in order to represent configuration area on substrate 110 of each element in contact panel 100 and directly do not represent the stacked relation of these elements.In addition, for convenience of description, Fig. 1 only illustrates out the first sensing unit 122, the second sensing unit 124, first signal line 142 and the secondary signal line 144 of part.
In the present embodiment, the first sensing unit 122 and the second sensing unit 124 are interlaced with each other in order to respond to the coordinate of a touch point.Particularly, the first sensing unit 122 can be that many connecting line 122C that are serially connected along first direction D1 by a plurality of sensing electrode 122P and by these sensing electrodes 122P are formed.Similarly, the second sensing unit 124 can be that many connecting line 124C that are serially connected along second direction D2 by a plurality of sensing electrode 124P and by these sensing electrodes 124P are formed.At this, first direction D1 and second direction D2 are interlaced with each other.
The contact panel 100 of the present embodiment is to be used as with the sensing tandem of different bearing of trends the function that sensing unit is realized touch-control sensing, but the present invention is not as limit.In other embodiments, can utilize the sensing electrode of strip be used as sensing unit and be applied in the middle of contact panel 100.Therefore, the sensing unit of tandem form illustrated in fig. 1 is only the use illustrating, not in order to limit the present invention.In addition, in order to make contact panel 100 possess desirable light penetration, the material of sensing electrode 122P and sensing electrode 124P can adopt transparent conductive material, such as indium tin oxide, indium-zinc oxide etc.
Specifically, be provided with a bonding land 116 in surrounding zone 114, this is that contact panel 100 will be connected to external circuit or the region of chip.That is to say, control with driving circuit or the chip of contact panel 100 and be connected on bonding land 116.At this, first signal line 142 is for the first sensing unit 122 and the second sensing unit 124 are connected to external circuit or the transmission line of chip with secondary signal line 144.So each first signal Xian142 one end 142A is connected in first sensing unit 122 one of them other end 142B and is arranged in bonding land 116.Similarly, each secondary signal Xian144 one end 144A be connected in the second sensing unit 124 one of them and other end 144B is arranged in bonding land 116.
In addition, as shown in Figure 1, many first signal lines 142 can be routed in a first signal line region A1; Many secondary signal line 144 can be routed in a secondary signal line region A2.Conductive component 150 is between first signal line region A1 and secondary signal line region A2, and conductive component 150 one end 150A is arranged in 114Nei bonding land, surrounding zone 116.Conductive component 150 is the better ground signalling that is connected to for example, and wherein conductive component 150 can be connected to external circuit or the chip that first signal line 142 and secondary signal line 144 connect, and also can be connected to other external circuit or chip.That is to say, in one embodiment, the external circuit that conductive component 150 connects or chip can be different from external circuit or the chip that first signal line 142 and secondary signal line 144 connect.
According to the design of the present embodiment, when a selection area of 0.4mm * 0.4mm area is chosen arbitrarily in contact panel 100 surrounding zone 114, in this selection area, may be provided with first signal line 142, secondary signal line 144 and conductive component 150 at least one, and this selection area also includes at least one clear area that metal wire is not set.In other words, when first signal line 142, secondary signal line 144 and conductive component 150 are made with metal material, the selection area of 0.4mm * 0.4mm area of choosing arbitrarily in contact panel 100 surrounding zone 114 can comprise that at least one clear area is not have metal material to configure on its area.Specifically, Fig. 2 is the shown diagrammatic cross-section of hatching line I-I ' along Fig. 1.Referring to Fig. 1 and Fig. 2, contact panel 100 also includes insulation course 160, the transparent conductive patterns of floating 170 and protective seam 180.
The transparent conductive patterns of floating 170 is configured on insulation course 160 and is positioned at above conductive component 150 at this.Making the sensing electrode 122P of the first sensing unit 122 and any one while of sensing electrode 124P of the second sensing unit 124, can make the transparent conductive patterns 170 of floating.In addition, protective seam 180 covers on substrate 110 so that the first sensing unit 122, the second sensing unit 124, decorative layer 130, first signal line 142, secondary signal line 144, conductive component 150, insulation course 160 and float transparent conductive patterns 170 all between substrate 110 and protective seam 180.
As shown in Figure 2, decorative layer 130 be configured on substrate 110 and have one be adjacent to substrate 110 the first side 132 and with the first side 132 one second side 134 opposing upper and lower.First signal line 142, secondary signal line 144 and conductive component 150 are all positioned at the second side 134 of decorative layer 130.And the transparent conductive patterns of floating 170 is positioned at first signal line 142, secondary signal line 144 and conductive component 150 tops.Therefore, the method for making of contact panel 100 is such as having comprised that elder generation is produced on decorative layer 130 on substrate 110 surrounding zone 114 with light screening materials such as photoresists, recycling metal material is made the elements such as conductive component 150, first signal line 142 and secondary signal line 144, utilizes afterwards transparent conductive material that the sensing electrode 124P of the sensing electrode 122P of the first sensing unit 122, the second sensing unit 124 and the transparent conductive patterns 170 of floating are produced on substrate 110.
In general, for ideal conducting character is provided, the sensing electrode 124P of the sensing electrode 122P of the first sensing unit 122 and the second sensing unit 124 is preferably with hot conditions and makes.Now, if the material of decorative layer 130 is photoresist, hot conditions may make the phenomenons such as photoresist generation volumetric expansion or escape of gas.The interception that such volume change or escape of gas self provide decorative layer 130 is even without causing significant impact, also can produce stress and causes the elements such as ground wire 150, first signal line 142 and secondary signal line 144 of contact decorative layer 130 to be damaged.Particularly, the width of these elements is larger, and the probability being damaged is higher.
Therefore, the present embodiment relaxes these elements because the phenomenon that damaged by stress by controlling the configuration area of ground wire 150, first signal line 142 and secondary signal line 144.As mentioned above, when the design of contact panel 100 surrounding zones 114 makes to choose arbitrarily the selection area of 0.4mm * 0.4mm area in contact panel 100 surrounding zone 114, this selection area comprises that at least one clear area does not have metal material to configure on its area.Under such topological design, the elements such as ground wire 150, first signal line 142 and secondary signal line 144 are not easy breakage or explosion while being subjected to the volumetric expansion of photoresist or stress that gas dissipation produces.In comparison, if metal material is covered with 0.4mm * 0.4mm area even during more large-area region, metal material is by easily because the volumetric expansion of photoresist or stress that gas dissipation produces and explosion.So the design of the present embodiment can reduce the damage of hardware and promote quality and the qualification rate of contact panel 100.
In addition, more specifically, Fig. 3 is the enlarged diagram of region E in the contact panel of Fig. 1.Referring to Fig. 1, Fig. 2 and Fig. 3, the conductive component 150 of the present embodiment can have a those widened sections 152, the live width W1 of those widened sections 152 is greater than the live width W2 in all the other regions of conductive component 150, and wherein the live width W1 of those widened sections 152 is more than or equal to 0.5mm.At this, in those widened sections 152, be provided with at least one perforate 152A so that while choosing the selection area of 0.4mm * 0.4mm area in contact panel 100 surrounding zone 114, this selection area comprises that at least one clear area does not have metal material to configure on its area.That is to say, perforate 152A place area can be considered as clear area.In addition, in conductive component 150, many first signal lines 142 and many secondary signal lines 144, any adjacent region between the two also can be considered as clear area described herein.
It is worth mentioning that, the quantity that Fig. 3 shows perforate 152A is a plurality of and external form is rectangle, but the present invention is not as limit.For example, Fig. 4 A to Fig. 4 F is the schematic diagram of the perforate design in multiple those widened sections.From Fig. 4 A, the design of those widened sections 152 can be the perforate 152B with a rectangle.Fig. 4 B is the perforate 152C that those widened sections 152 has a plurality of circles.Fig. 4 C is that those widened sections 152 has a plurality of leg-of-mutton perforate 152D.Fig. 4 D is that those widened sections 152 has the design of paliform and defines a plurality of rectangle opening 152E.Above example is all representing the perforate of closing form, but the present invention is not as limit.With Fig. 4 E, those widened sections 152 can have the perforate 152F of a plurality of openings and present the pattern of roundabout shape.In addition, with regard to Fig. 4 F, those widened sections 152 can have the perforate 152G of a plurality of openings and present the pattern of pectination.It is worth mentioning that, the external form of those widened sections can be changed according to the condition of different design requirements and process from the design of perforate, and should not be limited with foregoing.
Fig. 5 is the schematic diagram of the contact panel of one embodiment of the invention.Please refer to Fig. 5, contact panel 200 comprises a substrate 110, a plurality of the first sensing unit 122, a plurality of the second sensing unit 124, a decorative layer 130, many first signal lines 142,242, many secondary signal lines 144,244 and conductive component 150,250A, 250B, 250C, wherein conductive component 150,250A, 250B, 250C are preferably and are connected to earthing potential, but the present invention is not as limit.It is worth mentioning that, Fig. 1 is in order to represent configuration area on substrate 110 of each element in contact panel 100 and directly do not represent the stacked relation of these elements.
In the present embodiment, conductive component 150,250A, 250B, 250C are arranged at respectively between first signal line 142,242 and many secondary signal lines 144,244.Wherein, conductive component 150 is arranged between first signal line 142 and many secondary signal lines 144.Conductive component 250A is arranged between first signal line 142 and many secondary signal lines 244.Conductive component 250B is arranged between first signal line 242 and many secondary signal lines 144.In addition, conductive component 250B is arranged between first signal line 242 and many secondary signal lines 244.The design of conductive component 250A, 250B, 250C can have respectively with reference to conductive component 150 and in those widened sections and those widened sections, is provided with a plurality of openings.In Fig. 5, employing short line segment represents the setting of opening, but the distribution of opening is not limited to form represented in Fig. 5.In sum, when the present invention makes element with metal material on decorative layer, adjust the area of metal material, therefore in the region of arbitrarily selected particular area, can be covered with by metal material.Such design can be avoided metal material because continuous configuration area cannot bear too greatly the stress that the process of other elements of making produces, and namely avoids metal material to damage in the middle of manufacturing process.Therefore,, based on the embodiment of the present invention, contact panel has desirable quality and makes qualification rate.
Finally it should be noted that: each embodiment, only in order to technical scheme of the present invention to be described, is not intended to limit above; Although the present invention is had been described in detail with reference to aforementioned each embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or some or all of technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (21)
1. a contact panel, is characterized in that, comprising:
One substrate, has an operational zone and a surrounding zone around this operational zone;
A plurality of sensing units, are arranged in this operational zone in order to respond to the coordinate of a touch point;
One decorative layer, is configured in this surrounding zone;
Many first signal lines, are arranged in this surrounding zone, are connected in those sensing units of part, and are configured on this decorative layer, and respectively this first signal Xian one end is connected in corresponding sensing unit and the other end is arranged in Nei Yi bonding land, this surrounding zone;
Many secondary signal lines, are arranged in this surrounding zone, are connected in all the other those sensing units, and are configured on this decorative layer, and respectively this secondary signal Xian one end is connected in corresponding sensing unit and the other end is arranged in Nei Gai bonding land, this surrounding zone; And
One conductive component, be arranged in this surrounding zone and be configured on this decorative layer, wherein this conductive component has the those widened sections between the first signal line region at those first signal line places and the secondary signal line region at those secondary signal line places, and the live width of this those widened sections is greater than all the other regions of this conductive component.
2. contact panel according to claim 1, is characterized in that, one end of this conductive component is arranged in Nei Gai bonding land, this surrounding zone to be connected to a ground signalling.
3. contact panel according to claim 1, while it is characterized in that choosing a selection area of 0.4mm * 0.4mm area in ，Gai surrounding zone, this selection area comprises at least one clear area that metal pattern is not set.
4. contact panel according to claim 3, is characterized in that, the live width of this those widened sections is more than or equal to 0.5mm, and in this those widened sections, is provided with at least one perforate to define this at least one clear area.
5. contact panel according to claim 4, is characterized in that, this at least one perforate is sealing or open.
6. contact panel according to claim 3, is characterized in that, in this conductive component, those first signal lines and those secondary signal lines, any adjacent zone definitions between the two goes out this at least one clear area.
7. contact panel according to claim 1, is characterized in that, the material of this decorative layer is photoresist.
8. contact panel according to claim 1, it is characterized in that, this decorative layer be configured on this substrate and have one be adjacent to this substrate the first side and with this first side one second side opposing upper and lower, and those first signal lines, those secondary signal lines and this conductive component are all positioned at this second side of this decorative layer.
9. contact panel according to claim 1, it is characterized in that, those sensing units comprise a plurality of the first sensing units interlaced with each other and a plurality of the second sensing unit, those first sensing units and those the second sensing units comprise at least one sensing electrode separately, and the material of this sensing electrode comprises a transparent conductive material.
10. contact panel according to claim 1, it is characterized in that, also comprise an insulation course, be configured on this substrate and use so that those sensing units are electrically independent each other, and this insulation course also covers on those first signal lines, those secondary signal lines and this conductive component.
11. contact panels according to claim 10, is characterized in that, also comprise the transparent conductive patterns of floating, and are configured on this insulation course and are positioned at the top of this conductive component.
12. 1 kinds of contact panels, is characterized in that, comprising:
One substrate, has an operational zone and a surrounding zone around this operational zone;
A plurality of sensing units, are arranged in this operational zone in order to respond to the coordinate of a touch point;
One decorative layer, is configured in this surrounding zone; And
One conductive component, is arranged in this surrounding zone and is configured on this decorative layer, and wherein this conductive component has a those widened sections, and the live width of this those widened sections is greater than all the other regions of this conductive component,
Wherein, while choosing a selection area of 0.4mm * 0.4mm area in the those widened sections of this conductive component, this selection area comprises at least one clear area that metal pattern is not set.
13. contact panels according to claim 12, is characterized in that, one end of this conductive component is arranged in Nei Gai bonding land, this surrounding zone to be connected to a ground signalling.
14. contact panels according to claim 12, is characterized in that, the live width of this those widened sections is more than or equal to 0.5mm, and in this those widened sections, are provided with at least one perforate to define this at least one clear area.
15. contact panels according to claim 14, is characterized in that, this at least one perforate is sealing or open.
16. contact panels according to claim 12, it is characterized in that, this contact panel also comprises: many first signal lines, be arranged in this surrounding zone, be connected in those sensing units of part, and be disposed on this decorative layer, respectively this first signal Xian one end is connected in corresponding sensing unit and the other end is arranged in Nei Yi bonding land, this surrounding zone; And
Many secondary signal lines, are arranged in this surrounding zone, are connected in all the other those sensing units, and are disposed on this decorative layer, and respectively this secondary signal Xian one end is connected in corresponding sensing unit and the other end is arranged in Nei Gai bonding land, this surrounding zone; Wherein in this conductive component, those first signal lines and those secondary signal lines, any adjacent zone definitions between the two goes out this at least one clear area.
17. contact panels according to claim 16, it is characterized in that, this contact panel also comprises an insulation course, be disposed on this substrate and use so that those sensing units are electrically independent each other, and this insulation course also covers on those first signal lines, those secondary signal lines and this conductive component.
18. contact panels according to claim 17, is characterized in that, this contact panel also comprises the transparent conductive patterns of floating, and are configured on this insulation course and are positioned at the top of this conductive component.
19. contact panels according to claim 16, it is characterized in that, this decorative layer be configured on this substrate and have one be adjacent to this substrate the first side and with this first side one second side opposing upper and lower, and those first signal lines, those secondary signal lines and this conductive component are all positioned at this second side of this decorative layer.
20. contact panels according to claim 12, it is characterized in that, those sensing units comprise a plurality of the first sensing units interlaced with each other and a plurality of the second sensing unit, those first sensing units and those the second sensing units comprise at least one sensing electrode separately, and the material of this sensing electrode comprises a transparent conductive material.
21. contact panels according to claim 12, is characterized in that, the material of this decorative layer is photoresist.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310236575.9A CN103513846A (en) | 2012-06-15 | 2013-06-14 | Touch panel |
| US14/303,614 US20140293168A1 (en) | 2012-06-06 | 2014-06-13 | Touch panel |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210199957 | 2012-06-15 | ||
| CN201210199957.4 | 2012-06-15 | ||
| CN201310236575.9A CN103513846A (en) | 2012-06-15 | 2013-06-14 | Touch panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103513846A true CN103513846A (en) | 2014-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310236575.9A Pending CN103513846A (en) | 2012-06-06 | 2013-06-14 | Touch panel |
| CN201320342530.5U Expired - Fee Related CN203490667U (en) | 2012-06-06 | 2013-06-14 | Touch panel |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320342530.5U Expired - Fee Related CN203490667U (en) | 2012-06-06 | 2013-06-14 | Touch panel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105320341A (en) * | 2014-07-03 | 2016-02-10 | 胜华科技股份有限公司 | Touch panel |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103513846A (en) * | 2012-06-15 | 2014-01-15 | 胜华科技股份有限公司 | Touch panel |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201044228A (en) * | 2009-06-03 | 2010-12-16 | Higgstec Inc | Touch panel with parallel electrode pattern and touch detecting method thereon |
| TW201220171A (en) * | 2010-11-08 | 2012-05-16 | Samsung Mobile Display Co Ltd | Touch screen panel and method of fabricating the same |
| CN102467289A (en) * | 2010-10-29 | 2012-05-23 | 三星移动显示器株式会社 | Flat panel display with integrated touch screen panel |
| CN203490667U (en) * | 2012-06-15 | 2014-03-19 | 胜华科技股份有限公司 | Touch panel |
-
2013
- 2013-06-14 CN CN201310236575.9A patent/CN103513846A/en active Pending
- 2013-06-14 CN CN201320342530.5U patent/CN203490667U/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201044228A (en) * | 2009-06-03 | 2010-12-16 | Higgstec Inc | Touch panel with parallel electrode pattern and touch detecting method thereon |
| CN102467289A (en) * | 2010-10-29 | 2012-05-23 | 三星移动显示器株式会社 | Flat panel display with integrated touch screen panel |
| TW201220171A (en) * | 2010-11-08 | 2012-05-16 | Samsung Mobile Display Co Ltd | Touch screen panel and method of fabricating the same |
| CN203490667U (en) * | 2012-06-15 | 2014-03-19 | 胜华科技股份有限公司 | Touch panel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105320341A (en) * | 2014-07-03 | 2016-02-10 | 胜华科技股份有限公司 | Touch panel |
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| CN203490667U (en) | 2014-03-19 |
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Application publication date: 20140115 |