JP7469485B2 - タッチパネル用導電部材およびタッチパネル - Google Patents

タッチパネル用導電部材およびタッチパネル Download PDF

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Publication number
JP7469485B2
JP7469485B2 JP2022545514A JP2022545514A JP7469485B2 JP 7469485 B2 JP7469485 B2 JP 7469485B2 JP 2022545514 A JP2022545514 A JP 2022545514A JP 2022545514 A JP2022545514 A JP 2022545514A JP 7469485 B2 JP7469485 B2 JP 7469485B2
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Japan
Prior art keywords
thin metal
touch panel
conductive layer
thin
wire
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Active
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JP2022545514A
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English (en)
Japanese (ja)
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JPWO2022044574A1 (enExample
Inventor
和弘 長谷川
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Fujifilm Corp
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Fujifilm Corp
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Publication of JPWO2022044574A1 publication Critical patent/JPWO2022044574A1/ja
Priority to JP2024060520A priority Critical patent/JP2024094338A/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
    • G06F3/0446—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
    • 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 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
    • G06F3/0412—Digitisers structurally integrated in a display
    • 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
    • G06F2203/04112—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)
  • Position Input By Displaying (AREA)
JP2022545514A 2020-08-27 2021-07-12 タッチパネル用導電部材およびタッチパネル Active JP7469485B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024060520A JP2024094338A (ja) 2020-08-27 2024-04-04 タッチパネル用導電部材およびタッチパネル

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020143351 2020-08-27
JP2020143351 2020-08-27
PCT/JP2021/026055 WO2022044574A1 (ja) 2020-08-27 2021-07-12 タッチパネル用導電部材およびタッチパネル

Related Child Applications (1)

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JP2024060520A Division JP2024094338A (ja) 2020-08-27 2024-04-04 タッチパネル用導電部材およびタッチパネル

Publications (2)

Publication Number Publication Date
JPWO2022044574A1 JPWO2022044574A1 (enExample) 2022-03-03
JP7469485B2 true JP7469485B2 (ja) 2024-04-16

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JP2022545514A Active JP7469485B2 (ja) 2020-08-27 2021-07-12 タッチパネル用導電部材およびタッチパネル
JP2024060520A Abandoned JP2024094338A (ja) 2020-08-27 2024-04-04 タッチパネル用導電部材およびタッチパネル

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JP2024060520A Abandoned JP2024094338A (ja) 2020-08-27 2024-04-04 タッチパネル用導電部材およびタッチパネル

Country Status (4)

Country Link
US (1) US12169617B2 (enExample)
JP (2) JP7469485B2 (enExample)
CN (1) CN115777093A (enExample)
WO (1) WO2022044574A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11360431B2 (en) 2020-09-17 2022-06-14 Pacific Light & Hologram, Inc. Reconstructing objects with display zero order light suppression
JP2024077918A (ja) * 2022-11-29 2024-06-10 富士フイルム株式会社 タッチセンサ
US12293687B2 (en) 2023-05-12 2025-05-06 Pacific Light & Hologram, Inc. Holographically displaying live scenes including three-dimensional objects
US12315403B2 (en) * 2023-05-12 2025-05-27 Pacific Light & Hologram, Inc. Holographically displaying three-dimensional objects
US11900842B1 (en) 2023-05-12 2024-02-13 Pacific Light & Hologram, Inc. Irregular devices
US12374247B2 (en) 2023-05-12 2025-07-29 Pacific Light & Hologram, Inc. Holographically displaying live scenes including three-dimensional objects
US12266280B2 (en) 2023-05-12 2025-04-01 Pacific Light & Hologram, Inc. Holographically displaying three-dimensional objects
US12288490B2 (en) 2023-05-12 2025-04-29 Pacific Light & Hologram, Inc. Holographically displaying three-dimensional objects
US12272279B2 (en) 2023-05-12 2025-04-08 Pacific Light & Hologram, Inc. Holographically displaying three-dimensional objects
US12281984B1 (en) 2023-12-21 2025-04-22 Pacific Light & Hologram, Inc. Optical measurements

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016051206A (ja) 2014-08-28 2016-04-11 富士フイルム株式会社 導電フィルム
WO2017018051A1 (ja) 2015-07-24 2017-02-02 富士フイルム株式会社 タッチパネル用導電フィルムのメッシュパターン設計方法、タッチパネル用導電フィルムの製造方法およびタッチパネル用導電フィルム
JP2017084153A (ja) 2015-10-29 2017-05-18 大日本印刷株式会社 タッチパネル一体型有機エレクトロルミネッセンス表示装置用センサ電極基材、タッチパネル一体型有機エレクトロルミネッセンス表示装置、およびタッチパネル一体型有機エレクトロルミネッセンス表示装置の製造方法
JP2018195020A (ja) 2017-05-16 2018-12-06 株式会社Ｖｔｓタッチセンサー 導電性フィルム、タッチパネル、および、表示装置

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US8599150B2 (en) * 2009-10-29 2013-12-03 Atmel Corporation Touchscreen electrode configuration
KR20140084880A (ko) * 2012-12-27 2014-07-07 삼성전기주식회사 터치 패널
KR20150108356A (ko) * 2013-01-24 2015-09-25 도판 인사츠 가부시키가이샤 터치 패널 및 표시 장치
KR102108846B1 (ko) * 2013-07-16 2020-05-11 엘지이노텍 주식회사 터치 윈도우
US9954526B2 (en) * 2013-09-09 2018-04-24 Atmel Corporation Generic randomized mesh design
JP6010012B2 (ja) * 2013-12-03 2016-10-19 富士フイルム株式会社 導電シート、静電容量式タッチパネル及び表示装置
JP6248758B2 (ja) 2014-03-31 2017-12-20 大日本印刷株式会社 タッチパネルセンサ部材、タッチパネル及び画像表示装置
JP6307410B2 (ja) * 2014-10-15 2018-04-04 富士フイルム株式会社 導電性フィルム、これを備える表示装置及び導電性フィルムの評価方法
US9891769B2 (en) * 2014-11-25 2018-02-13 Lg Innotek Co., Ltd. Touch window
JP6348874B2 (ja) * 2015-05-19 2018-06-27 富士フイルム株式会社 タッチセンサパネル
KR102541112B1 (ko) * 2016-04-05 2023-06-09 미래나노텍(주) 터치 센서 및 이를 이용한 터치스크린 패널
US20190204957A1 (en) * 2016-05-24 2019-07-04 Vts-Touchsensor Co., Ltd. Conductive film, touch panel, and display device
KR102453234B1 (ko) * 2018-09-18 2022-10-07 동우 화인켐 주식회사 터치 센서 및 이를 포함하는 화상 표시 장치
TWI800007B (zh) * 2021-09-24 2023-04-21 恆顥科技股份有限公司 金屬網格結構

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016051206A (ja) 2014-08-28 2016-04-11 富士フイルム株式会社 導電フィルム
WO2017018051A1 (ja) 2015-07-24 2017-02-02 富士フイルム株式会社 タッチパネル用導電フィルムのメッシュパターン設計方法、タッチパネル用導電フィルムの製造方法およびタッチパネル用導電フィルム
JP2017084153A (ja) 2015-10-29 2017-05-18 大日本印刷株式会社 タッチパネル一体型有機エレクトロルミネッセンス表示装置用センサ電極基材、タッチパネル一体型有機エレクトロルミネッセンス表示装置、およびタッチパネル一体型有機エレクトロルミネッセンス表示装置の製造方法
JP2018195020A (ja) 2017-05-16 2018-12-06 株式会社Ｖｔｓタッチセンサー 導電性フィルム、タッチパネル、および、表示装置

Also Published As

Publication number Publication date
JPWO2022044574A1 (enExample) 2022-03-03
CN115777093A (zh) 2023-03-10
US20230123926A1 (en) 2023-04-20
US12169617B2 (en) 2024-12-17
WO2022044574A1 (ja) 2022-03-03
JP2024094338A (ja) 2024-07-09

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