JP7025606B1 - ペンセンサ用カバーフィルム、ペンセンサ、及び電子機器 - Google Patents

ペンセンサ用カバーフィルム、ペンセンサ、及び電子機器 Download PDF

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Publication number
JP7025606B1
JP7025606B1 JP2021564327A JP2021564327A JP7025606B1 JP 7025606 B1 JP7025606 B1 JP 7025606B1 JP 2021564327 A JP2021564327 A JP 2021564327A JP 2021564327 A JP2021564327 A JP 2021564327A JP 7025606 B1 JP7025606 B1 JP 7025606B1
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Japan
Prior art keywords
pen
sensor
cover film
signal
sensor electrodes
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JP2021564327A
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English (en)
Japanese (ja)
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JPWO2022044595A1 (https=
Inventor
淳 門脇
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Wacom Co Ltd
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Wacom Co Ltd
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Publication of JP7025606B1 publication Critical patent/JP7025606B1/ja
Publication of JPWO2022044595A1 publication Critical patent/JPWO2022044595A1/ja
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/0442—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using active external devices, e.g. active pens, for transmitting changes in electrical potential to be received by the digitiser
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of two-dimensional [2D] relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03545—Pens or stylus
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F2203/04114—Touch screens adapted for alternating or simultaneous interaction with active pens and passive pointing devices like fingers or passive pens
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
    • H01B1/12—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances organic substances
    • H01B1/124—Intrinsically conductive polymers
    • H01B1/128—Intrinsically conductive polymers comprising six-membered aromatic rings in the main chain, e.g. polyanilines, polyphenylenes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
    • H01B5/14—Non-insulated conductors or conductive bodies characterised by their form comprising conductive layers or films on insulating-supports

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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)
  • Position Input By Displaying (AREA)
JP2021564327A 2020-08-25 2021-07-14 ペンセンサ用カバーフィルム、ペンセンサ、及び電子機器 Active JP7025606B1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020141554 2020-08-25
JP2020141554 2020-08-25
PCT/JP2021/026440 WO2022044595A1 (ja) 2020-08-25 2021-07-14 ペンセンサ用カバーフィルム及びペンセンサ

Publications (2)

Publication Number Publication Date
JP7025606B1 true JP7025606B1 (ja) 2022-02-24
JPWO2022044595A1 JPWO2022044595A1 (https=) 2022-03-03

Family

ID=80354940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021564327A Active JP7025606B1 (ja) 2020-08-25 2021-07-14 ペンセンサ用カバーフィルム、ペンセンサ、及び電子機器

Country Status (5)

Country Link
US (3) US11768565B2 (https=)
JP (1) JP7025606B1 (https=)
CN (1) CN115298645B (https=)
DE (1) DE112021003838T5 (https=)
WO (1) WO2022044595A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12498830B2 (en) 2023-08-16 2025-12-16 Wacom Co., Ltd. Pen sensor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12537289B2 (en) * 2023-05-18 2026-01-27 Microsoft Technology Licensing, Llc Thin film capacitance sensor for proximity detection

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012068893A (ja) * 2010-09-24 2012-04-05 Hitachi Displays Ltd 表示装置
JP2015052861A (ja) * 2013-09-06 2015-03-19 三菱鉛筆株式会社 タッチパネル用フィルム
WO2016186191A1 (ja) * 2015-05-21 2016-11-24 株式会社ワコム アクティブスタイラス

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5924831B2 (ja) 1981-11-20 1984-06-12 株式会社貝印刃物開発センター カツタ−ナイフ刃
JP5405935B2 (ja) 2009-07-30 2014-02-05 日立マクセル株式会社 透明導電性シート
KR20110112128A (ko) 2010-04-06 2011-10-12 삼성전자주식회사 터치 패널의 기생 커패시턴스 보상 방법 및 장치
JP5468525B2 (ja) * 2010-11-18 2014-04-09 第一工業製薬株式会社 半導電性樹脂組成物
JP6100588B2 (ja) * 2012-04-27 2017-03-22 三菱鉛筆株式会社 タッチパネル用フィルム、及びそのフィルムと共に用いるスタイラスペン
KR20140136334A (ko) * 2013-05-20 2014-11-28 박철 정전식 터치패널을 갖는 개인휴대단말기용 기능성 필름
JP6481612B2 (ja) 2013-06-13 2019-03-13 住友ベークライト株式会社 電磁波シールド用フィルム、および電子部品搭載基板
JP5924831B1 (ja) 2015-01-06 2016-05-25 株式会社ワコム 位置検出装置
JP6922913B2 (ja) 2016-07-20 2021-08-18 日本ゼオン株式会社 導電性フィルム及びその製造方法
JP7126841B2 (ja) 2017-09-29 2022-08-29 大日本印刷株式会社 透明両面導電性カバーテープと帯電防止層用樹脂組成物
WO2019097565A1 (ja) 2017-11-14 2019-05-23 株式会社ワコム センサコントローラ
JP7040076B2 (ja) 2018-02-07 2022-03-23 凸版印刷株式会社 透明ガスバリア積層体及びその製造方法、並びにデバイス
EP3789855A1 (en) * 2019-09-05 2021-03-10 Microsoft Technology Licensing, LLC Stylus nib design and accuracy improvement
JP7565936B2 (ja) * 2020-03-19 2024-10-11 日東電工株式会社 光透過性導電膜および透明導電性フィルム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012068893A (ja) * 2010-09-24 2012-04-05 Hitachi Displays Ltd 表示装置
JP2015052861A (ja) * 2013-09-06 2015-03-19 三菱鉛筆株式会社 タッチパネル用フィルム
WO2016186191A1 (ja) * 2015-05-21 2016-11-24 株式会社ワコム アクティブスタイラス

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12498830B2 (en) 2023-08-16 2025-12-16 Wacom Co., Ltd. Pen sensor

Also Published As

Publication number Publication date
US12073047B2 (en) 2024-08-27
US12411581B2 (en) 2025-09-09
CN115298645A (zh) 2022-11-04
US20230400949A1 (en) 2023-12-14
DE112021003838T5 (de) 2023-05-04
US20230195266A1 (en) 2023-06-22
US20240361868A1 (en) 2024-10-31
WO2022044595A1 (ja) 2022-03-03
CN115298645B (zh) 2023-06-09
US11768565B2 (en) 2023-09-26
JPWO2022044595A1 (https=) 2022-03-03

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