CN102930313A - Stealth touch code tag reading method - Google Patents
Stealth touch code tag reading method Download PDFInfo
- Publication number
- CN102930313A CN102930313A CN2012103891723A CN201210389172A CN102930313A CN 102930313 A CN102930313 A CN 102930313A CN 2012103891723 A CN2012103891723 A CN 2012103891723A CN 201210389172 A CN201210389172 A CN 201210389172A CN 102930313 A CN102930313 A CN 102930313A
- Authority
- CN
- China
- Prior art keywords
- code
- touch
- reading device
- label
- bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000004020 conductor Substances 0.000 claims abstract description 8
- 238000007639 printing Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 12
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 8
- 229920000642 polymer Polymers 0.000 claims description 6
- 238000003854 Surface Print Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 230000000875 corresponding effect Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005401 electroluminescence Methods 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 244000241796 Christia obcordata Species 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011231 conductive filler Substances 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 229910052747 lanthanoid Inorganic materials 0.000 description 1
- 150000002602 lanthanoids Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Landscapes
- User Interface Of Digital Computer (AREA)
Abstract
A stealth touch code tag reading method comprises a touch code tag with a bar code or a two-dimensional code printed on the surface and a touch code reading device, and the bar code or the two-dimensional code is printed by a conductive material; a touch code reader is run on the touch code reading device; the touch code tag is contacted with a multipoint touch-control capacitance screen which is installed on the touch code reading device; the multipoint touch-control capacitance screen transmits the read bar-code or two-dimensional code information to an operation processor of the touch code reading device to be calculated; the operation processor which is embedded inside the touch code reading device is controlled to execute corresponding action instructions according to the calculation result; and the multipoint touch-control capacitance screen of the touch code reading device is directly contacted with the bar code or the two-dimensional code on the touch code tag, and the multipoint touch-control capacitance screen recognizes and reads the bar code or the two-dimensional code, so that simpleness in operation is achieved, the time is saved, and the user population can be enlarged; and the scanning can be completed by utilizing the existing device with the multipoint touch-control capacitance screen, so that no additional cost is needed, and convenience in popularization and application can be realized.
Description
Technical field
The present invention relates to bar code and two-dimension code read method, a code tag reading method is touched in especially a kind of stealth of reading the invisible-bar-number that is imprinted on commodity or the label and invisible two-dimensional codes.
Background technology
At present, the QR code has been widely applied to all trades and professions and daily life, and this two-dimension code can read fast by the reader with camera, compares with bar code before, the QR code can be stored abundanter information, comprises the data encryption to literal, URL address and other type.1994, the Denso Wave of subsidiary company of Japanese Toyota invented at first and uses the QR code, had led the agitation of QR code in the Japan and Korea S area, and American-European countries also begins to use in a large number the QR code afterwards.But the QR code still is faced with the problem of self and comes from extraneous challenge.At first, from the angle of domestic consumer, still have many users limited to QR code understanding, the camera scanning two-dimension code by mobile phone also is a thing that needs are taken time concerning a lot of people, and they need certain guidance could be familiar with operating.
In addition, existing two-dimension code is printed on commodity or other carriers in the black and white mode, naked eyes as seen, this has affected the outward appearance of product on the one hand, on the other hand since its directly as seen, for imitated person provides convenience, security is affected.
Based on this, the first item invisible two-dimensional codes is born in the world at present, this two-dimension code is according to a new technology of fluorescent powder and the exploitation of butterfly wing printing technology principle, can be applied to these hidden codes on glass, plastic film, paper products, the bank money.And the coding of this invisible two-dimensional codes is first by the generation of CAD Drawing Design, and the nano particle of the lanthanide series that mixes again mixes with blue and green fluorescence printing ink.This ink raw materials by the nanometer technology processing and fabricating, technological requirement is high, and cost is high.And the printing of this invisible two-dimensional codes figure is by the aerosol injection printer fluorescent ink to be sprayed on the material object, unlike bar code and existing visible two-dimension code, can not occur on bank note, packaging bag, commodity surface, bore hole be can't see, and security improves greatly.When shining with infrared laser, these codings just can see, then by scanning device (such as the smart mobile phone with the camera of infrared laser) scanning, verify the authenticity of commodity etc.But this need to provide infrared laser to strafe equipment in camera or the businessman that smart mobile phone is equipped with infrared laser.So, the ubiquity of using and promoting is had a greatly reduced quality, if with the infrared laser irradiation as seen, also caused it to have security breaches.
Summary of the invention
For above-mentioned technical matters, the invention provides on a kind of capacitive touch screen equipment having widespread use now and directly read, to read conveniently, a code tag reading method is touched in the stealth of being convenient to application.
To achieve these goals, the technical solution used in the present invention is as follows:
The stealthy code tag reading method of touching, it is characterized in that, comprise that surface printing has the tactile code label of bar code or two-dimension code and touches the code reading device, described bar code or two-dimension code are printed by conductive material, be equipped with in the described tactile code reading device and touch the code reader, described tactile code reading device be provided with for described tactile code label on bar code or two-dimension code directly contact, directly read the multi-point touch capacitance plate of this bar code or two-dimension code;
This stealth is touched the code tag reading method and is carried out in accordance with the following steps:
(1) touching the tactile code of a code reading device operation reader;
(2) will touch yard label contacts with the multi-point touch capacitance plate that described tactile code reading device is installed;
(3) the multi-point touch capacitance plate resolves processing with the arithmetic processor that the bar code that reads or 2 D code information are transferred to described tactile code reading device;
(4) the built-in arithmetic processor basis of described tactile code reading device is resolved result, and corresponding action command is carried out in control.
In the step (2), described tactile code label contacts with described multi-point touch capacitance plate, and it is that described tactile code label side is close to described multi-point touch capacitance plate one side, and the slow parallel described multi-point touch capacitance plate that slips into.
The printing material of described bar code or two-dimension code is the printing ink of stealthy conduction, and this printing ink includes high molecular polymer and the transparent conductive resin of conduction.
Described tactile code label is product ontology or adhesive label, and this adhesive label is the substrate that film, cardboard, tinsel, pottery, glass, organic glass or PET, PP material are made.
Good effect of the present invention is:
Compare with existing two-dimension code and invisible two-dimensional codes thereof, the bar code that reads of this invention or two-dimension code all are to adopt conductive material to print.Bar code or two-dimension code on the present invention adopts and directly will touch yard multi-point touch capacitance plate of reading device setting and touch the code label contact, and the identification of multi-point touch capacitance plate is also read this bar code or two-dimension code, and is simple to operate, saves time, and is convenient to the colony that extends one's service.And use existing equipment with the multi-point touch capacitance plate can finish scanning, and need not to increase extra cost, be convenient to applying of method of the present invention.
To touch a yard label side and be close to multi-point touch capacitance plate one side, and the slow parallel described multi-point touch capacitance plate that slips into, this bar code or two-dimension code that is conducive to touch on the code label contacts fully with capacitance plate, improves the reading code chance of success.
So long as the material of bar code or two-dimension code is conductor, just can read by the method, therefore use stealthy ink print or bar code or the two-dimension code of printing, can realize good stealthy effect.Be convenient to low-cost conducting high polymers thing and transparent conductive resin be used for printing or bar code or the two-dimension code of printing, be beneficial to the reduction cost, and adopt to print and to improve speed.This invisible-bar-number or two-dimension code are all invisible under naked eyes and any light, improve this invisible-bar-number or two-dimension code security.
Directly be printed on bar code or two-dimension code on the commodity or be printed on adhesive label, all can directly read by the method.
Embodiment
Below in conjunction with specific embodiment the present invention is described in further detail.
The stealthy code tag reading method of touching, comprise that surface printing has the tactile code label of bar code or two-dimension code and touches the code reading device, the tactile code reading device of this embodiment adopts the smart mobile phone that the multi-point touch capacitance plate is installed, described bar code or two-dimension code are printed by conductive material, be equipped with in the described intelligent mobile phone system and touch code ocr software (touching the code reader), the multi-point touch capacitance plate of described capacitive touch screen mobile phone be used for described tactile code label on bar code or two-dimension code directly contact, directly read this bar code or two-dimension code.
The multi-point touch capacitance plate all is the surface of adopting the finger touch screen in use at present, the surface of screen forms coupling capacitance with finger, because be connected to high-frequency signal on the workplace, so finger is walked very little electric current, this electric current flows out the electrode from four angles of screen respectively, and electric current and the finger of four electrodes of flowing through are proportional to four jiaos distance, controller calculates by the precision to four current ratios, get out position, can reach 99% degree of accuracy, possess the response speed less than 3ms.This characteristics of multi-point touch capacitance plate so that so long as with this multi-point touch capacitance plate Surface Contact be energized conductor, can consist of coupling capacitance and realize reading, if touch point is multiple spot, can read this multiple spot equally.
The present invention is exactly the above-mentioned principle that adopts the multi-point touch capacitance plate, adopts the multi-point touch capacitance plate to replace existing camera and camera and Infrared laser emission device to come bar code reading or 2 D code information.Form so long as the conductive material that bar code or two-dimension code adopt is printed, just can with multi-point touch capacitance plate Surface Contact, the each several part of bar code or two-dimension code can both directly be read typing by the multi-point touch capacitance plate.
The concrete steps that the code tag reading method is touched in this stealth are as follows:
(1) touches the code reader in the operation of capacitive touch screen mobile phone;
(2) will touch yard label side and contact with the multi-point touch capacitance plate of this smart mobile phone, and will touch slowly parallel this multi-point touch capacitance plate that slips into of yard label; This bar code or two-dimension code that is conducive to touch on the code label contacts fully with capacitance plate, improves the reading code chance of success.Can not fully contact with the multi-point touch capacitance plate but many times touch the code label, in order to ensure fully contacting effective bar code reading or two-dimension code, touch the code ocr software and carry out fuzzy diagnosis, can greatly improve and read chance of success.
(3) send after prompting touches code information and be read into the sound of smart mobile phone when the capacitive touch screen mobile phone, remove and touch a code label; This moment, the multi-point touch capacitance plate was transferred to described smart mobile phone with bar code or the 2 D code information that reads, resolve processing by the arithmetic processor on the mobile phone (touching the code ocr software), touch the code reading device according to resolving result, thereby obtain to be hidden in the information (i.e. the information corresponding with this bar code or two-dimension code) on bar code or the two-dimension code, these information can be to open the webpage of link or by the true and false of reading device display of commodity etc., i.e. corresponding action command is carried out in control.
Compare at the auxiliary lower bar code reading of infrared laser or the method for two-dimension code with existing camera and the camera of adopting, in several 1,000,000,000 the capacitive touch screen mobile phone in the present whole world, install and touch the code ocr software and can realize that this touches bar code on code label and direct contact of two-dimension code read, user base is wide general, need not too many being familiar with and instructing can operate, read operation is very simple and convenient, saves user's reading code running time.And reading code need not additionally at fetch equipment video frequency pick-up head and infrared emittance to be installed, and saves cost, and the popularization and application that this touches the code technology is convenient in the colony that extends one's service.
For improving the disguise of this bar code or two-dimension code, the printing material of this bar code or two-dimension code can be selected the printing ink of stealthy conduction, this printing ink includes high molecular polymer and the transparent conductive resin of conduction, this ink aims in various bases material printing preparation transparency electrode and designs, such as PET, PC and glass etc.Use the EL-P electrically conductive ink as the electrode of electroluminescence device, can obtain at aspects such as pliability, extensibilities excellent product performance.Electrically conductive ink also can be used for the patterning of other (non-electroluminescence) transparent conducting structures.Below provide two groups of electrically conductive ink prescriptions, wherein fill a prescription 1 for stealthy electrically conductive ink prescription, prescription 2 is non-stealthy electrically conductive ink prescription; Prescription 1---alcohol soluble acrylic: 15%; Assisted resin: 3%; Conductive filler: 31%; Isopropyl alcohol: 40%; H
2O:10%; Modified waxes: 1%.Prescription 2 is electric conductive carbon printing ink, and its component is: amine resin 10～30%, phenolics 10～20%; Graphite 10～30%, carbon black 10～30%; Ethers 20～40%, ketone 20～40%.It is high that prescription 2 has conductance, the advantages such as good heat resistance and scope of application broadness; (above data are the quality percentage composition).
The printing ink of this conduction only have existing stealthy QR code material (fluorescent ink) price 1/10th, touch the code tag reading method by stealth of the present invention, can realize that high molecular polymer that use cost is cheap and transparent conductive resin as the printed material of bar code or two-dimension code and bar code, reduce use cost greatly.This electrically conductive ink production technology is simple, can use at common printed equipment, base material, and printing process can be the same with the printing of existing plain paper.
Invisible-bar-number or the two-dimension code of the high molecular polymer of conduction and the ink print of transparent conductive resin are all invisible under naked eyes and any light, has good stealthy advantage, overcome visible security breaches under the infrared laser that adopts present invisible two-dimensional codes existence, therefore stealthy bar code or the information of two-dimension code are difficult for being replicated, safe and reliable, be convenient to be applied to product false proof first-class.
Bar code of the present invention or two-dimension code can adopt existing coded system, also can adopt newly-installed coded system.Decoding by existing software programming method according to the coded system of two-dimension code gets final product to touch code ocr software (touching the code reader).
Touching the code label is product ontology or adhesive label, and this adhesive label is the substrate that film, cardboard, tinsel, pottery, glass, organic glass or PET, PP material are made.Therefore directly be printed on bar code or two-dimension code on the commodity or be printed on adhesive label, all can directly read by the method.
The above embodiment of the present invention only is to be explanation example of the present invention, and is not to be restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make on the basis of the above description other multi-form variation and changes.Here can't give all embodiments exhaustive.Everyly belong to the row that apparent variation that technical scheme of the present invention amplifies out or change still are in protection scope of the present invention.
Claims (4)
1. a code tag reading method is touched in stealth, it is characterized in that, comprise that surface printing has the tactile code label of bar code or two-dimension code and touches the code reading device, described bar code or two-dimension code are printed by conductive material, be equipped with in the described tactile code reading device and touch the code reader, described tactile code reading device be provided with for described tactile code label on bar code or two-dimension code directly contact, directly read the multi-point touch capacitance plate of this bar code or two-dimension code;
This stealth is touched the code tag reading method and is carried out in accordance with the following steps:
(1) touching the tactile code of a code reading device operation reader;
(2) will touch yard label directly contacts with the multi-point touch capacitance plate that described tactile code reading device is installed;
(3) described tactile code reading device resolves processing by touching the code reader to bar code or the 2 D code information that the multi-point touch capacitance plate reads;
(4) described tactile code reading device is according to resolving result, and the action command corresponding with this bar code or two-dimension code carried out in control.
2. the code tag reading method is touched in stealth according to claim 1, it is characterized in that, in the step (2), described tactile code label contacts with described multi-point touch capacitance plate, it is that described tactile code label side is close to described multi-point touch capacitance plate one side, and the slow parallel described multi-point touch capacitance plate that slips into.
3. the code tag reading method is touched in stealth according to claim 1, it is characterized in that, the printing material of described bar code or two-dimension code is the printing ink of stealthy conduction, and this printing ink includes high molecular polymer and the transparent conductive resin of conduction.
4. the code label is touched in stealth according to claim 1, it is characterized in that, described tactile code label is product ontology or adhesive label, and this adhesive label is the substrate that film, cardboard, tinsel, pottery, glass, organic glass or PET, PP material are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103891723A CN102930313A (en) | 2012-10-15 | 2012-10-15 | Stealth touch code tag reading method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103891723A CN102930313A (en) | 2012-10-15 | 2012-10-15 | Stealth touch code tag reading method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102930313A true CN102930313A (en) | 2013-02-13 |
Family
ID=47645107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103891723A Pending CN102930313A (en) | 2012-10-15 | 2012-10-15 | Stealth touch code tag reading method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102930313A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105874415A (en) * | 2013-11-01 | 2016-08-17 | 韩国生产技术研究院 | Touch tag recognizable through capacitive touch panel, information recognition method therefor and information providing method using same |
| CN109189838A (en) * | 2018-07-16 | 2019-01-11 | 安徽信尔联信息科技有限公司 | A kind of commodity arrangement classifying method |
| CN109635608A (en) * | 2013-03-08 | 2019-04-16 | 索尼电脑娱乐公司 | Near field communication RFID reader and near field communication system |
| CN115534443A (en) * | 2022-10-08 | 2022-12-30 | 苏州盛达飞智能科技股份有限公司 | Electromagnetic shielding material for hard package |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6202929B1 (en) * | 1999-03-10 | 2001-03-20 | Micro-Epsilon Mess Technik | Capacitive method and apparatus for accessing information encoded by a differentially conductive pattern |
| CN1659792A (en) * | 2002-05-30 | 2005-08-24 | 摩托罗拉公司 | Portable unit including replaceable cover |
| AU2012201722A1 (en) * | 2010-06-11 | 2012-04-12 | Touchcode Technologies, LLC | System with a capacitive information carrier for acquiring information |
-
2012
- 2012-10-15 CN CN2012103891723A patent/CN102930313A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6202929B1 (en) * | 1999-03-10 | 2001-03-20 | Micro-Epsilon Mess Technik | Capacitive method and apparatus for accessing information encoded by a differentially conductive pattern |
| CN1659792A (en) * | 2002-05-30 | 2005-08-24 | 摩托罗拉公司 | Portable unit including replaceable cover |
| AU2012201722A1 (en) * | 2010-06-11 | 2012-04-12 | Touchcode Technologies, LLC | System with a capacitive information carrier for acquiring information |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109635608A (en) * | 2013-03-08 | 2019-04-16 | 索尼电脑娱乐公司 | Near field communication RFID reader and near field communication system |
| CN109635608B (en) * | 2013-03-08 | 2022-05-31 | 索尼互动娱乐股份有限公司 | Near field wireless communication RFID tag reader and near field wireless communication system |
| CN105874415A (en) * | 2013-11-01 | 2016-08-17 | 韩国生产技术研究院 | Touch tag recognizable through capacitive touch panel, information recognition method therefor and information providing method using same |
| CN105874415B (en) * | 2013-11-01 | 2018-11-20 | 韩国生产技术研究院 | Touch-control label, the recognition methods of its information and the information providing method using it |
| CN109189838A (en) * | 2018-07-16 | 2019-01-11 | 安徽信尔联信息科技有限公司 | A kind of commodity arrangement classifying method |
| CN115534443A (en) * | 2022-10-08 | 2022-12-30 | 苏州盛达飞智能科技股份有限公司 | Electromagnetic shielding material for hard package |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5934195B2 (en) | System comprising a capacitive information carrier for obtaining information | |
| US20190158147A1 (en) | Means for transmitting data in a unidirectional or bidirectional manner | |
| US20140354594A1 (en) | Touch-sensitive data carrier and method | |
| US20140198062A1 (en) | Input Element for Operating a Touch-Screen | |
| JP2021051765A (en) | Selective dielectric coating | |
| CN102930313A (en) | Stealth touch code tag reading method | |
| US20150199039A1 (en) | Input means for a touchscreen | |
| US10909433B2 (en) | Information carriers and methods for encoding and reading such information carriers | |
| CN207148786U (en) | Former writing display input device based on the hand-written film of bistable liquid crystal | |
| US10664065B2 (en) | Touch sensing apparatus | |
| CN201508539U (en) | Double-mode capacitance touch control panel | |
| US9715652B2 (en) | Multiple information carrier | |
| KR20210089234A (en) | Method and apparatus for multi-factor authentication in capacitive area sensors | |
| CN104881185A (en) | Touch panel and touch electrode structure thereof | |
| CN203838972U (en) | Anti-fake label | |
| AU2012201722B2 (en) | System with a capacitive information carrier for acquiring information | |
| CN202815886U (en) | Invisible touch code label | |
| EP3002713A1 (en) | Capacitive information carrier pattern integrated into print product artwork | |
| US20170300722A1 (en) | Reduced ink coverage of printed electronic designs by alternative fill patterns comprising ray and grid patterns | |
| CN202939583U (en) | Projected capacitive touch panel | |
| EP2535839A1 (en) | Means of input for a touch screen | |
| CN201540552U (en) | Touch control panel | |
| CN210955159U (en) | Identification tag for touch panel sensing | |
| CN101493743A (en) | Touch panel and driving method thereof | |
| CN210836178U (en) | Identification label for touch panel induction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130213 |