JP2020504398A - 透明なタッチスクリーン型パラメトリックエミッタ - Google Patents
透明なタッチスクリーン型パラメトリックエミッタ Download PDFInfo
- Publication number
- JP2020504398A JP2020504398A JP2019537124A JP2019537124A JP2020504398A JP 2020504398 A JP2020504398 A JP 2020504398A JP 2019537124 A JP2019537124 A JP 2019537124A JP 2019537124 A JP2019537124 A JP 2019537124A JP 2020504398 A JP2020504398 A JP 2020504398A
- Authority
- JP
- Japan
- Prior art keywords
- transparent
- touch screen
- emitter
- layer
- ultrasonic acoustic
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 claims description 29
- 239000004020 conductor Substances 0.000 claims description 19
- 238000002604 ultrasonography Methods 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 5
- 229920002799 BoPET Polymers 0.000 claims description 4
- 239000005041 Mylar™ Substances 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 abstract description 5
- 239000010410 layer Substances 0.000 description 51
- 238000005516 engineering process Methods 0.000 description 25
- 230000006870 function Effects 0.000 description 15
- 230000005540 biological transmission Effects 0.000 description 14
- 238000001429 visible spectrum Methods 0.000 description 9
- 230000008859 change Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000008901 benefit Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 230000003993 interaction Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000000059 patterning Methods 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 229920001621 AMOLED Polymers 0.000 description 1
- 229910001111 Fine metal Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 235000019800 disodium phosphate Nutrition 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000002355 dual-layer Substances 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920001690 polydopamine Polymers 0.000 description 1
- 230000007261 regionalization Effects 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- 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
- G06F3/043—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using propagating acoustic waves
- G06F3/0436—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using propagating acoustic waves in which generating transducers and detecting transducers are attached to a single acoustic waves transmission substrate
-
- 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
- G06F3/0412—Digitisers structurally integrated in a display
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
- H04R1/403—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers loud-speakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R19/00—Electrostatic transducers
- H04R19/02—Loudspeakers
-
- 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
- G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/40—Details of arrangements for obtaining desired directional characteristic by combining a number of identical transducers covered by H04R1/40 but not provided for in any of its subgroups
- H04R2201/401—2D or 3D arrays of transducers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2217/00—Details of magnetostrictive, piezoelectric, or electrostrictive transducers covered by H04R15/00 or H04R17/00 but not provided for in any of their subgroups
- H04R2217/03—Parametric transducers where sound is generated or captured by the acoustic demodulation of amplitude modulated ultrasonic waves
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
- H04R2499/10—General applications
- H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
- H04R2499/10—General applications
- H04R2499/15—Transducers incorporated in visual displaying devices, e.g. televisions, computer displays, laptops
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Position Input By Displaying (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
Description
Claims (15)
- 一体化された透明超音波音響スピーカおよびタッチスクリーンパネルであって、
第1の基層および第1の導電層を備える第1の透明層と、
前記第1の透明層に隣接して配置され、第2の基層および第2の導電層を備える第2の透明層と、を備え、
前記第2の透明層はタッチスクリーンであることを特徴とする一体化された透明超音波音響スピーカおよびタッチスクリーンパネル。 - 前記第2の透明層は、前記第1の透明層の背後に配置されることを特徴とする請求項1に記載の一体化された透明超音波音響スピーカおよびタッチスクリーンパネル。
- 前記第1の透明層は、前記第1の透明層に付加されたタッチ行為を前記第2の透明層に感知させることを可能にするように、タッチスクリーン行為からの圧力が、前記第2の透明層上に十分な圧力を引き起こすのに十分な可撓性を有する材料を含むことを特徴とする請求項2に記載の一体化された透明超音波音響スピーカおよびタッチスクリーンパネル。
- 前記第1の透明層は、ユーザのタッチの力が前記第2の透明層に伝達されることを許容するのに十分な可撓性を有するガラス、マイラーまたは他の透明シートを含むことを特徴とする請求項3に記載の一体化された透明超音波音響スピーカおよびタッチスクリーンパネル。
- 前記第2の透明層は、前記一体化された透明超音波音響スピーカおよびタッチスクリーンパネルの外層であることを特徴とする請求項1に記載の一体化された透明超音波音響スピーカおよびタッチスクリーンパネル。
- 前記第2の透明層は静電容量方式タッチパネルを含むことを特徴とする請求項5に記載の一体化された透明超音波音響スピーカおよびタッチスクリーンパネル。
- 前記一体化された透明超音波音響スピーカおよびタッチスクリーンパネルは、パラメトリック音響コンテンツが装置ユーザに提供されることを許容するように、コンテンツ装置の外面に配置されることを特徴とする請求項1に記載の一体化された透明超音波音響スピーカおよびタッチスクリーンパネル。
- 前記一体化された透明超音波音響スピーカおよびタッチスクリーンパネルは、前記コンテンツ装置のディスプレイの一部または全体に配置されることを特徴とする請求項1に記載の一体化された透明超音波音響スピーカおよびタッチスクリーンパネル。
- 前記一体化された透明超音波音響スピーカおよびタッチスクリーンパネルは、前記コンテンツ装置のディスプレイの代わりに提供されることを特徴とする請求項1に記載の一体化された透明超音波音響スピーカおよびタッチスクリーンパネル。
- 前記第2の透明層は導電パターンを備え、前記導電パターンはタッチスクリーン機能を提供するとともに、超音波音響信号を生成することに使用されることを特徴とする請求項1に記載の一体化された透明超音波音響スピーカおよびタッチスクリーンパネル。
- 前記第2の透明層はプロキャップ式タッチパネルを含むことを特徴とする請求項1に記載の一体化された透明超音波音響スピーカおよびタッチスクリーンパネル。
- 前記第2の導電層は、タッチスクリーン検出を提供するとともに、超音波音響放射のための導電層を形成することに使用されるパターン化導体を備えることを特徴とする請求項1に記載の一体化された透明超音波音響スピーカおよびタッチスクリーンパネル。
- 一体化された透明超音波音響スピーカおよびタッチスクリーンパネルを操作する方法であって、
導電材料の複数の重複する列および行を有する導電層に対して、タッチの存在を検出するために、列および行の可能な組み合わせを、一度に1回、走査するステップと、
前記走査が行われている間、超音波音響信号を生成するために、前記導電層の残りの列および行を駆動するステップと、
を含むことを特徴とする方法。 - 前記駆動するステップは、超音波信号を生成するために、前記導電層のすべての列および行を駆動することを含み、前記走査するステップは、前記走査された列および行の駆動信号を測定し、前記駆動信号がタッチの存在を示すか否かを決定するステップを含むことを特徴とする請求項13に記載の方法。
- 前記導体材料の列/行の組合せに、音響超音波パルスでパルス発信させるステップをさらに含み、前記一体化された透明超音波音響スピーカおよびタッチスクリーンパネルが、物体からの前記音響超音波パルスの反射を検出し、前記物体の前記パネルからの距離を決定することを特徴とする請求項13に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762444317P | 2017-01-09 | 2017-01-09 | |
US62/444,317 | 2017-01-09 | ||
PCT/US2018/013032 WO2018129562A1 (en) | 2017-01-09 | 2018-01-09 | Transparent touchscreen parametric emitter |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020504398A true JP2020504398A (ja) | 2020-02-06 |
JP6845590B2 JP6845590B2 (ja) | 2021-03-17 |
Family
ID=61094597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019537124A Active JP6845590B2 (ja) | 2017-01-09 | 2018-01-09 | 透明なタッチスクリーン型パラメトリックエミッタ |
Country Status (6)
Country | Link |
---|---|
US (1) | US10397679B2 (ja) |
EP (1) | EP3566118B1 (ja) |
JP (1) | JP6845590B2 (ja) |
CN (1) | CN110383225A (ja) |
ES (1) | ES2867948T3 (ja) |
WO (1) | WO2018129562A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102486453B1 (ko) | 2017-12-08 | 2023-01-09 | 삼성디스플레이 주식회사 | 표시 장치 |
CN108600421B (zh) * | 2018-03-09 | 2020-07-17 | Oppo广东移动通信有限公司 | 电子装置及其制造方法 |
CN108829286B (zh) * | 2018-06-14 | 2021-07-30 | 业成科技(成都)有限公司 | 触控显示装置 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100013797A1 (en) * | 2008-07-16 | 2010-01-21 | Samsung Electronics Co., Ltd. | Touch panel including nanowire |
JP2012216905A (ja) * | 2011-03-31 | 2012-11-08 | Nec Casio Mobile Communications Ltd | 表示装置及び電子機器 |
JP2014116939A (ja) * | 2012-12-05 | 2014-06-26 | Samsung Display Co Ltd | 表示装置 |
WO2014196157A1 (ja) * | 2013-06-03 | 2014-12-11 | パナソニックIpマネジメント株式会社 | 表示装置、表示ユニットと会議システム |
US8976997B1 (en) * | 2014-07-14 | 2015-03-10 | Turtle Beach Corporation | Transparent parametric emitter |
US9013451B1 (en) * | 2011-07-07 | 2015-04-21 | Qualcomm Incorporated | Through display ultrasonic touch-screen monitor |
US20160282986A1 (en) * | 2015-03-27 | 2016-09-29 | Displax S.A. | Capacitive touch sensor with polarity normalization |
JP2016539549A (ja) * | 2013-10-17 | 2016-12-15 | タートル ビーチ コーポレーション | 透明パラメトリックトランスデューサ及び関連する方法 |
US20160373864A1 (en) * | 2013-10-17 | 2016-12-22 | Turtle Beach Corporation | Transparent Parametric Transducer And Related Methods |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9351083B2 (en) | 2013-10-17 | 2016-05-24 | Turtle Beach Corporation | Transparent parametric emitter |
WO2015141849A1 (ja) * | 2014-03-20 | 2015-09-24 | 京セラ株式会社 | 通信システム、セルラ基地局及びwlanアクセスポイント |
-
2018
- 2018-01-09 WO PCT/US2018/013032 patent/WO2018129562A1/en active Application Filing
- 2018-01-09 JP JP2019537124A patent/JP6845590B2/ja active Active
- 2018-01-09 EP EP18702384.1A patent/EP3566118B1/en active Active
- 2018-01-09 CN CN201880015503.2A patent/CN110383225A/zh active Pending
- 2018-01-09 ES ES18702384T patent/ES2867948T3/es active Active
- 2018-01-09 US US15/866,428 patent/US10397679B2/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100013797A1 (en) * | 2008-07-16 | 2010-01-21 | Samsung Electronics Co., Ltd. | Touch panel including nanowire |
JP2012216905A (ja) * | 2011-03-31 | 2012-11-08 | Nec Casio Mobile Communications Ltd | 表示装置及び電子機器 |
US9013451B1 (en) * | 2011-07-07 | 2015-04-21 | Qualcomm Incorporated | Through display ultrasonic touch-screen monitor |
JP2014116939A (ja) * | 2012-12-05 | 2014-06-26 | Samsung Display Co Ltd | 表示装置 |
WO2014196157A1 (ja) * | 2013-06-03 | 2014-12-11 | パナソニックIpマネジメント株式会社 | 表示装置、表示ユニットと会議システム |
JP2016539549A (ja) * | 2013-10-17 | 2016-12-15 | タートル ビーチ コーポレーション | 透明パラメトリックトランスデューサ及び関連する方法 |
US20160373864A1 (en) * | 2013-10-17 | 2016-12-22 | Turtle Beach Corporation | Transparent Parametric Transducer And Related Methods |
US8976997B1 (en) * | 2014-07-14 | 2015-03-10 | Turtle Beach Corporation | Transparent parametric emitter |
US20160282986A1 (en) * | 2015-03-27 | 2016-09-29 | Displax S.A. | Capacitive touch sensor with polarity normalization |
Also Published As
Publication number | Publication date |
---|---|
US10397679B2 (en) | 2019-08-27 |
JP6845590B2 (ja) | 2021-03-17 |
EP3566118A1 (en) | 2019-11-13 |
ES2867948T3 (es) | 2021-10-21 |
EP3566118B1 (en) | 2021-03-17 |
US20180199124A1 (en) | 2018-07-12 |
CN110383225A (zh) | 2019-10-25 |
WO2018129562A1 (en) | 2018-07-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9820055B2 (en) | Transducer system | |
US10146361B2 (en) | Driven shield for shaping an electric field of a touch sensor | |
US8115744B2 (en) | Multi-point touch-sensitive system | |
WO2020259302A1 (zh) | 超声波传感器模组、显示屏模组及电子设备 | |
US8416209B2 (en) | Multipoint touchscreen | |
US8106891B2 (en) | Multi-point touch-sensitive device | |
US8139040B2 (en) | Method of operating a multi-point touch-sensitive system | |
US20090235750A1 (en) | Capacitive Ultrasonic Sensors and Display Devices Using the Same | |
JP6845590B2 (ja) | 透明なタッチスクリーン型パラメトリックエミッタ | |
KR20150103720A (ko) | 디스플레이에 근접한 정전식 터치 표면 | |
WO2008133432A1 (en) | The signal applying structure for touch screen with unified window | |
KR101620908B1 (ko) | 멀티 터치 스크린과 터치 탐지 방법 | |
US20210157421A1 (en) | Position detecting sensor, position detecting device, and information processing system | |
JP2011512583A5 (ja) | ||
JP5721507B2 (ja) | タッチパネル及びそれを備えた表示装置 | |
TW201642097A (zh) | 觸控面板及觸控偵測電路 | |
JPH08179872A (ja) | 入力装置およびその入力方法 | |
US11231818B1 (en) | Capacitance and conductivity dual sensing stylus-independent multitouch film |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20191028 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20191028 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20191028 |
|
A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20191205 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200212 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20200511 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200709 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20201013 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210112 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20210126 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210218 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6845590 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |