CN105224122A - There is touch sensor and the touch panel of non-type mode sensor - Google Patents
There is touch sensor and the touch panel of non-type mode sensor Download PDFInfo
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- CN105224122A CN105224122A CN201410462634.9A CN201410462634A CN105224122A CN 105224122 A CN105224122 A CN 105224122A CN 201410462634 A CN201410462634 A CN 201410462634A CN 105224122 A CN105224122 A CN 105224122A
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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
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
- G06F3/04164—Connections between sensors and controllers, e.g. routing lines between electrodes and connection pads
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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
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0445—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using two or more layers of sensing electrodes, e.g. using two layers of electrodes separated by a dielectric layer
-
- 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
- G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
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- 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)
- Computer Networks & Wireless Communication (AREA)
- Position Input By Displaying (AREA)
Abstract
The present invention relates to the touch sensor forming non-type mode sensor and the touch panel utilizing this.
Description
Technical field
The present invention relates to the touch sensor with non-type mode sensor and the touch panel utilizing this, in more detail, the mode sensor forming touch sensor is non-typical touch sensor and the touch panel utilizing this.
Background technology
Touch panel is attached in the display device such as LCD (LiquidCrystalDisplay-liquid crystal display), PDP (PlasmaDisplayPanel-plasma display), OLED (OrganicLightEmittingDiode-organic light emitting display), AMOLED (ActiveMatrixOrganicLightEmittingDiode-active-matrix organic light emitting diode (AMOLED) panel) or a kind of input media be built in display device, when the object contacts such as finger or felt pen are to screen, this is identified as input signal.Recently, this touch panel is installed to the mobile devices such as mobile phone (Mobilephone), PMP (PortableMultimediaPlayer-portable media player), smart mobile phone (SmartPhone), is also utilized navigating instrument, net book, notebook computer, DID (DigitalInformationDevice-digital information apparatus), uses the zooming industry field such as desktop computer, IPTV (InternetProtocolTV-network protocol television), high-tech fighter plane, tank, panzer touching input support transportation.
Touch panel be divided into the change of induction electrostatic capacitance and identify the electrostatic capacitive of input signal, respond to the resistance change because pressure produces and identify input signal resistance membrane type, utilize infrared light-emitting component and photo detector and by the ultrared infrared induction etc. identifying input signal that whether completely cuts off, the most generally electrostatic capacitive, the present invention also relates to this electrostatic capacitive type touch screen panel and forms this touch sensor.
Usually, electrostatic capacitive type touch screen panel is formed touch sensor by the two sides of the combination of 2 touch sensors or 1 substrate and formed, touch sensor is formed with wire pattern and can sense the change of electrostatic capacitance, wire pattern needs the light sent in transmission display device, therefore waits mesh pattern formation with netted.
But mesh pattern is the form that thin wire repeats at certain intervals, can produce water ripple phenomenon when 2 touch sensors are overlapping, traditional touch sensor have employed and makes mesh pattern out of plumb or parallel structure.
The structure of traditional touch panel is disclosed in ' patent documentation 1 '.Fig. 1 illustrates traditional touch panel, traditional touch panel is formed with top touch sensor 1 and the stacked structure of lower contacts formula sensor 3, and mesh pattern 5 and the mesh mode 7 of lower contacts formula sensor 3 of upper contact formula sensor 1 form α angle and not parallel.Therefore, it is possible to the generation of the water ripple phenomenon suppressing the periodicity of mesh pattern to cause.
But, the touch panel of this traditional uneven structure of mesh pattern, the angle (still there is water ripple phenomenon in special angle interval and special pattern) between mesh pattern is depended in generation because of water ripple phenomenon, therefore there is the situation of the specification that cannot meet needed for concrete display panel, because of circuit structure, light transmission rate easily reduces, and there is the problem points that light transmission rate is lower because of the overlap of mesh pattern.
At first patent documentation
(patent documentation 0001) Korean Patent Application No. is KR10-2013-0020126 (on February 26th, 2013)
Summary of the invention
(technical matters that will solve)
The present invention proposes for solving described problem points, and the technical problem to be solved in the present invention is to provide a kind of systematicness by minimizing mesh pattern and improves the touch sensor of light characteristic and water ripple phenomenon and utilize this touch panel.
(means of dealing with problems)
According to the touch sensor with non-type mode sensor of the present invention, comprising: substrate; Multiple non-type mode sensor, is formed at described substrate; Distribution pattern, makes described non-type mode sensor be connected with external circuit respectively.
According to touch panel of the present invention, form by combining 2 touch sensors having according to non-type mode sensor of the present invention.
(effect of invention)
According to the touch sensor with non-type mode sensor of the present invention, significantly reduce or eliminating water ripple phenomenon when forming touch panel, when being applicable to display device, improve its compatibility.
Further, touch panel according to the present invention because of the dependence of the concrete form for external circuits such as display panels lower, outstanding to the applicability of external circuit.
Further, the touch sensor that there is non-type mode sensor according to of the present invention and the light characteristic of touch panel outstanding.
Accompanying drawing explanation
Fig. 1 is traditional touch panel,
Fig. 2 is according to the touch sensor with non-type mode sensor of the present invention,
Fig. 3 to Fig. 5 is the example of non-type sensor line of the present invention,
Fig. 6 is the routine formula figure of mode continuous 3 spacing (pitch) identical in sensor line,
Fig. 7 is the mode sensor with main line connecting sensor circuit,
Fig. 8 is according to multiple sensor lines with the touch sensor of non-type mode sensor of the present invention,
Fig. 9 is according to another example with the touch sensor of non-type mode sensor of the present invention,
Figure 10 and Figure 11 is the partial enlargement figure of Fig. 9,
Figure 12 and Figure 13 is according to touch panel of the present invention.
Symbol description
10 substrate 20 non-type mode sensors
22 non-type sensor line 24 main lines
30 distribution mode 32 contact sites
34 signal line portion of binding portions 36
36a the 1st signal line 36b the 2nd signal line
36c teat 40 resistance measurement terminal
42,52 most advanced and sophisticated 50 discharging terminals
60 ground-electrodes
Embodiment
Illustrate in greater detail with reference to the accompanying drawings and there is the touch sensor of non-type mode sensor according to of the present invention and utilize this touch panel.
Fig. 2 is according to the touch sensor with non-type mode sensor of the present invention, according to the touch sensor with non-type mode sensor of the present invention, comprising: substrate 10; Multiple non-type mode sensor 20, is formed at substrate; And distribution mode 30, non-type mode sensor 20 is connected with external circuit respectively; One end of non-type mode sensor 20 also can form resistance measurement terminal 40, discharging terminals 50 and ground-electrode 60.
Substrate 10 is regions for the base material that non-sizing sensor pattern 20 and distribution mode 30 are formed, without the need to being subject to the restriction of material, can use hyaline membrane, glass substrate, plastic base etc.Especially, substrate 10 can be formed by hyaline membrane, hyaline membrane can utilize PET (PolyethyleneTerephthalate-polyethylene terephthalate), PI (Polymide-polyamide), acrylic (Acryl), in PEN (PolyethyleneNaphthalate-PEN) or glass (Glass) at least one and formed.
Non-type mode sensor 20 possesses the inscape responding to the touch signal of user in substrate 10, for improving aperture opening ratio, preferably formed with line mode, instead of traditional mesh pattern.That is, in non-type mode sensor 20, multiple non-type sensor line 22 is along the direction of regulation, and the transverse direction of such as substrate or vertical and formed, from term ' non-type ', eliminates the situation being concatenated to form model identical.Preferably, all non-type sensor lines 22 forming non-type mode sensor 20 are different shapes, but on process efficiency, human eye can not perceive in the scope of water ripple phenomenon, to a certain degree can allow non-type sensor line 22 shape repeatedly.The non-type degree of non-type sensor line 22 will carefully be stated below, and basic thought is more than discontinuous 3 spacing of pattern identical in a non-type sensor line.
Fig. 3 is the 1st example of non-type sensor line of the present invention, illustrates the situation that non-type sensor line is curve.
Fig. 3 (a) is the spacing of non-sizing sensor circuit is 500 ~ 600 μm of (GridPitch, mesh spacing) example of ± 40 ~ 60% (non-type intensity), Fig. 3 (b) to be the spacing of non-sizing sensor circuit be 500 ~ 600 μm ± 70 ~ 90% example.Here, the spacing of non-type sensor line is a μm ± b% is when a non-type sensor line is considered as the function of length direction, and maximal point and maximal point or the range distribution between minimal point and minimal point are at a (1-b/100) μm ~ a (1+b/100) μm.That is, the phase place that the spacing of non-type sensor line equals a non-type sensor line has the distance of 360 ° of gaps.
Fig. 4 is the 2nd example of non-type sensor line of the present invention, and diagram non-type sensor line is the situation of broken line.
Fig. 4 (a) to be the spacing of non-sizing sensor circuit be 500 ~ 600 μm ± 40 ~ 60% example, Fig. 4 (b) to be the spacing of non-sizing sensor circuit be 500 ~ 600 μm ± 70 ~ 90% example.
Fig. 5 is the 3rd example of non-type sensor line of the present invention, and non-type sensor line can be formed as the combination of broken line (or straight line) and curve.
Fig. 5 (a) to be the spacing of non-sizing sensor circuit be 500 ~ 600 μm ± 40 ~ 60% example, Fig. 5 (b) to be the spacing of non-sizing sensor circuit be 500 ~ 600 μm ± 70 ~ 90% example.
In Fig. 4 and Fig. 5 illustrated non-type sensor line the 2nd, the 3rd example in the meaning of spacing of non-type sensor line identical with the situation of Fig. 3.
Fig. 6 is as counter-example, the situation of mode continuous 3 spacing identical in diagram sensor line.That is, the formation being meant to the non-type sensor line eliminated as illustrated in FIG. 6 of the non-type abundance of mode sensor in the present invention.
Fig. 7 is illustrated as and guarantees to conduct reliability and with the mode sensor of main line connecting sensor circuit.Namely, connect between non-type sensor line 22 and non-type sensor line 22 with having conductive main line 24, even if specific non-type sensor line 22 breaks, mode sensor entirety also can not break { the actual broken string preventing 1 passage (mode sensor be connected with 1 distribution pattern in Fig. 2) }.As Fig. 7, when forming main line between sensor line, even if minority non-type sensor line produces broken string, the possibility of a mode sensor entirety broken string is lower.Preferably, main line 24 is formed at the minimum place of distance between adjacent non-type sensor line 22.Because main line 24 also can have an impact to aperture opening ratio, to improve aperture opening ratio, not only main line 24 is short, and main line 24 is short, and the resistance value of main line 24 is little, therefore during non-type sensor line broken string, can reduce the overall resistance of mode sensor.This main line suitably can be formed at the multiple places between adjacent sensor line.
With reference to the non-type describing the length direction according to non-type sensor line in the explanation of Fig. 3 to Fig. 6, the following describes the non-type according to the direction vertical with the length direction of non-type sensor line.
Fig. 8 diagram is according to multiple sensor lines with the touch sensor of non-type mode sensor of the present invention.Preferably, the non-type sensor line 22 in touch sensor is all different shape, but on process efficiency, human eye can not perceive in the scope of water ripple phenomenon, to a certain degree can allow non-type sensor line 22 shape repeatedly.Non-type degree according to the direction vertical with the length direction of non-type sensor line 22 is, does not form the non-type sensor line of model identical within the regulation amplitude w in the direction vertical with the length direction of non-type sensor line.That is, as illustrated in figure 8, the non-type sensor line (a, a ') of model identical can be formed outside the amplitude w of regulation.Be applicable to the touch sensor of general display, when forming identical non-type sensor line within 5 ㎝, available eye recognition, therefore w preferably 5 more than ㎝.
Distribution mode 30 is that externally circuit (not shown) transmits the inscape of the touch signal responded to from non-type mode sensor 20, is connected to the one end of the non-type mode sensor 20 being formed at substrate 10.
Distribution mode 30 can adopt the shape as Fig. 9.Fig. 9 is that diagram is according to another example with the touch sensor of non-type mode sensor of the present invention.In Fig. 9 illustrated example be in conductive regions such as distribution pattern, ground-electrodes by the moon carve fill conductive material and formed time, for preventing the broken string of conductive regions.
In Fig. 9, in illustrated example, distribution mode 30 comprises and is connected to not parallel with the profile of substrate 10 and ' ∧ ' and ' ∨ ' the alternately continuous print pattern of non-type mode sensor 20, and the profile along substrate 10 is arranged.Therefore, distribution mode 30 major part is adjacent and forms zigzag pattern with the profile of substrate 10.
Figure 10 and Figure 11 is the partial enlargement figure of Fig. 9, expands B, C region of Fig. 9 respectively.Distribution mode 30 comprises: contact site 32, is connected with non-type mode sensor 20 electrical resistance; Binding portion 34, contacts with external drive circuit (not shown) and transmits by the touch signal responded in non-type mode sensor 20; Signal line portion 36, comprises the zigzag pattern connecting contact site 32 and binding portion 34.
Signal line portion 36 can be divided into the 1st signal line 36a being connected to contact site 32, and is connected to the 2nd signal line 36b between the 1st signal line 36a and binding portion 34.At this moment, preferably, 1st signal line 36a is configured to not parallel with the profile of substrate 10 conduction grid (if make touch sensor by volume to volume mode, during filling conductive of material, the transfer direction of cloudy die sinking formula and substrate forms oblique line, makes conductive of material fully be filled into cloudy die sinking formula.When the transfer direction of cloudy die sinking formula and substrate is perpendicular or parallel, the filling rate of conductive of material can reduce, and the possibility of distribution pattern broken string is high).
2nd signal line 36b comprises pattern and being formed in a zigzag along the profile of substrate 10.At this moment, compared with the one end of the 2nd signal line 36b connected with the 1st signal line 36a, the 1st signal line 36a gives prominence to and forms jag 36c.The reason forming jag 36c is, if produce electrostatic when using and make touch sensor or touch panel, it is made as far as possible to produce electric discharge (because electric charge can focus on cusp) at jag 36c and phenomenon (even if broken string or be not break, also thereupon can produce the change of resistance value) of preventing from making conductive material disappear in signal line portion 36 because of static discharge.Further, the 2nd signal line 36b is filled into the cloudy die sinking formula forming jut (P), can prevent from departing from (upper end of jut outstanding to the 2nd signal line top and the conductive material of fixing formation the 2nd signal line) from substrate 10.
Resistance measurement terminal 40 is formed at the side be not connected with the distribution mode 30 of non-type mode sensor 20, namely when the end claiming to be connected with distribution mode 30 in the two ends of non-type mode sensor 20 is one end, be formed at the other end, whether increase and decrease for the broken string of detecting electrode or resistance.
Specifically, apply electric current to distribution mode 30 and utilize the voltage that measures in resistance measurement terminal 40 and whether judge to be connected to the non-type mode sensor 20 of distribution mode 30 or the broken string of distribution mode 30 and short circuit.Suppose, when the voltage measured is lower than the normal value set, the broken string of non-type mode sensor 20 can be judged as, when the voltage of mensuration is higher than normal value, be judged as being short-circuited between non-type mode sensor 20 in resistance measurement terminal 40.
Discharging terminals 50 is formed at the side be not connected with the distribution mode 30 of non-type mode sensor 20, namely when the end claiming to be connected with distribution mode 30 in the two ends of non-type mode sensor 20 is one end, be formed at the other end, make the electrostatic being induced to non-type mode sensor 20 carry out the inscape of discharging.Therefore, for ease of the electric discharge of electrostatic, preferably there is sharp tip 52.Sparking electrode right and wrong sizing sensor pattern 20 is relative, or when possessing resistance measurement terminal 40, relative with being configured at resistance measurement terminal 40.When resistance measurement terminal 40 possesses most advanced and sophisticated 42, if the tip 52 of discharging terminals 50 is relative with the tip 42 of resistance measurement terminal 40, be conducive to electric discharge.But, in order to just with making, as illustrated in Figure 2, the electrode of cutting raster mode and staggered mutually with the tip 42 of resistance measurement terminal 40 in the tip 52 of discharging terminals 50.
Ground-electrode 60 is when making touch sensor or touch panel, and when the electric discharge of electrostatic, touch panel operate, the inscape of supply ground voltage, can comprise pattern (identical with the reason that distribution pattern comprises pattern in a zigzag) in a zigzag.Ground-electrode 60 is preferably formed in most gabarit, the i.e. gabarit of non-type mode sensor 20, distribution mode 30, resistance measurement terminal 40, discharging terminals 50 etc. of substrate 10, is conducive to the arrangement relation between itself and other inscape like this.
In addition, non-type mode sensor 20 can be bury the form stood in substrate 10, i.e. cloudy quarter.If carve with the moon and form non-type mode sensor 20, the substrate forming mode sensor is rolled onto on roller (roll), again substrate is untied from roller, after the moon engraves and fills conductive material, be rolled onto volume to volume (roll-to-roll) mode on roller (roll) again, therefore operation is convenient, is applicable to a large amount of production.Certainly, non-type mode sensor 20 also can be formed as sun and carve, and accordingly, distribution mode 30, resistance measurement terminal 40 and discharging terminals 50 also can be formed as Yang Ke or cloudy quarter.
Figure 12 and Figure 13 diagram is according to touch panel of the present invention, touch panel according to the present invention forms (Figure 12) by 2 touch sensors 100 had according to non-type mode sensor of the present invention in combination with combination, or the two sides of a substrate is formed according to non-type mode sensor (Figure 13 of the present invention, thick line is formed at the non-type mode sensor of thereon, and fine rule is formed at the non-type mode sensor below substrate) and present.
Claims (12)
1. there is a touch sensor for non-type mode sensor, it is characterized in that, comprising:
Substrate;
Multiple non-type mode sensor, is formed at described substrate;
Distribution pattern, makes described non-type mode sensor be connected with external circuit respectively.
2. the touch sensor with non-type mode sensor according to claim 1, is characterized in that:
Multiple non-type sensor lines that described non-type mode sensor is formed by the direction along regulation are formed.
3. the touch sensor with non-type mode sensor according to claim 1, is characterized in that:
More than discontinuous 3 spacing of pattern identical in described non-type sensor line.
4. the touch sensor with non-type mode sensor according to claim 1, is characterized in that:
Described non-type sensor line is the combination of curve, broken line or curve and broken line.
5. the touch sensor with non-type mode sensor according to claim 1, is characterized in that:
Described non-type sensor line has conductive main line with non-type pickup wire route and is connected.
6. the touch sensor with non-type mode sensor according to claim 1, is characterized in that:
To the direction vertical with the length direction of described non-type sensor line, within regulation amplitude, do not form the non-type sensor line with described non-type sensor line with model identical.
7. the touch sensor with non-type mode sensor according to claim 6, is characterized in that:
Described regulation amplitude is 5 more than ㎝.
8. the touch sensor with non-type mode sensor according to claim 1, is characterized in that, also comprise:
Resistance measurement terminal, is formed at the side be not connected with the described distribution pattern of described non-type mode sensor.
9. the touch sensor with non-type mode sensor according to claim 8, is characterized in that, also comprise:
Discharging terminals, for relative with described resistance measurement terminal and be formed at the side and ground connection that are not connected with the described distribution pattern of described non-type mode sensor isolator.
10. the touch sensor with non-type mode sensor according to claim 9, is characterized in that:
Described discharging terminals has tip.
11. touch panels, is characterized in that:
Combined by 2 touch sensors with non-type mode sensor as claimed in any of claims 1 to 10 and form.
12. 1 kinds of touch panels, is characterized in that, comprising:
Substrate;
Multiple non-type mode sensor, be formed at described substrate above and below; And
Distribution pattern, makes described non-type mode sensor be connected with external circuit respectively.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2014-0072444 | 2014-06-13 | ||
| KR1020140072444A KR102286730B1 (en) | 2014-06-13 | 2014-06-13 | Touch sensor comprising atypical sensor pattern and touchscreen panel using the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105224122A true CN105224122A (en) | 2016-01-06 |
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ID=54833785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410462634.9A Pending CN105224122A (en) | 2014-06-13 | 2014-09-12 | There is touch sensor and the touch panel of non-type mode sensor |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR102286730B1 (en) |
| CN (1) | CN105224122A (en) |
| WO (1) | WO2015190741A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108170307A (en) * | 2017-11-30 | 2018-06-15 | 云谷（固安）科技有限公司 | A kind of touch panel and touch control display apparatus |
| CN108885516A (en) * | 2016-04-05 | 2018-11-23 | 未来奈米科技股份有限公司 | Touch sensor and the touch screen panel for utilizing the touch sensor |
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| KR20170112479A (en) * | 2016-03-31 | 2017-10-12 | 동우 화인켐 주식회사 | A touch sensor with patterned electrodes |
| US20190204957A1 (en) * | 2016-05-24 | 2019-07-04 | Vts-Touchsensor Co., Ltd. | Conductive film, touch panel, and display device |
| KR20180080742A (en) * | 2017-01-04 | 2018-07-13 | (주)에프티씨 | LCD protection film for personal portable device having capctitance type touch penal |
| KR102043987B1 (en) | 2019-04-18 | 2019-11-12 | 미래나노텍(주) | Touch sensor comprising atypical sensor pattern |
| KR20210085958A (en) | 2019-12-31 | 2021-07-08 | 미래나노텍(주) | Screen apparatus |
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| CN202870788U (en) * | 2011-07-14 | 2013-04-10 | 株式会社和冠 | Position detection sensor and position detection device |
| CN103828502A (en) * | 2011-09-27 | 2014-05-28 | Lg化学株式会社 | Transparent conductive substrate and method for manufacturing same |
| WO2013129810A1 (en) * | 2012-02-29 | 2013-09-06 | 미래나노텍 주식회사 | Touch screen sensor, image display device having same, and manufacturing method therefor |
| CN102722279A (en) * | 2012-05-09 | 2012-10-10 | 崔铮 | Metal grid conducting layer and touch panel equipped with the conducting layer |
| CN103399670A (en) * | 2013-07-05 | 2013-11-20 | 友达光电股份有限公司 | Touch panel |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108885516A (en) * | 2016-04-05 | 2018-11-23 | 未来奈米科技股份有限公司 | Touch sensor and the touch screen panel for utilizing the touch sensor |
| CN108885516B (en) * | 2016-04-05 | 2021-07-30 | 未来奈米科技股份有限公司 | Touch sensor and touch screen panel using the same |
| CN108170307A (en) * | 2017-11-30 | 2018-06-15 | 云谷（固安）科技有限公司 | A kind of touch panel and touch control display apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20150143987A (en) | 2015-12-24 |
| KR102286730B1 (en) | 2021-08-09 |
| WO2015190741A1 (en) | 2015-12-17 |
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