JP2023151396A5 - - Google Patents

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Publication number
JP2023151396A5
JP2023151396A5 JP2022060981A JP2022060981A JP2023151396A5 JP 2023151396 A5 JP2023151396 A5 JP 2023151396A5 JP 2022060981 A JP2022060981 A JP 2022060981A JP 2022060981 A JP2022060981 A JP 2022060981A JP 2023151396 A5 JP2023151396 A5 JP 2023151396A5
Authority
JP
Japan
Prior art keywords
diffraction element
rotating body
irradiation light
electronic pen
detection member
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
Application number
JP2022060981A
Other languages
English (en)
Japanese (ja)
Other versions
JP7800265B2 (ja
JP2023151396A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2022060981A priority Critical patent/JP7800265B2/ja
Priority claimed from JP2022060981A external-priority patent/JP7800265B2/ja
Priority to CN202310324810.1A priority patent/CN116893748A/zh
Priority to US18/192,651 priority patent/US11914175B2/en
Publication of JP2023151396A publication Critical patent/JP2023151396A/ja
Publication of JP2023151396A5 publication Critical patent/JP2023151396A5/ja
Application granted granted Critical
Publication of JP7800265B2 publication Critical patent/JP7800265B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2022060981A 2022-03-31 2022-03-31 電子ペン Active JP7800265B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2022060981A JP7800265B2 (ja) 2022-03-31 2022-03-31 電子ペン
CN202310324810.1A CN116893748A (zh) 2022-03-31 2023-03-29 电子笔
US18/192,651 US11914175B2 (en) 2022-03-31 2023-03-30 Electronic pen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022060981A JP7800265B2 (ja) 2022-03-31 2022-03-31 電子ペン

Publications (3)

Publication Number Publication Date
JP2023151396A JP2023151396A (ja) 2023-10-16
JP2023151396A5 true JP2023151396A5 (enExample) 2025-03-28
JP7800265B2 JP7800265B2 (ja) 2026-01-16

Family

ID=88193960

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022060981A Active JP7800265B2 (ja) 2022-03-31 2022-03-31 電子ペン

Country Status (3)

Country Link
US (1) US11914175B2 (enExample)
JP (1) JP7800265B2 (enExample)
CN (1) CN116893748A (enExample)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0354043U (enExample) * 1989-09-29 1991-05-24
JP3639917B2 (ja) * 1996-10-31 2005-04-20 ぺんてる株式会社 信号検出ペン
US6592039B1 (en) 2000-08-23 2003-07-15 International Business Machines Corporation Digital pen using interferometry for relative and absolute pen position
TWI234105B (en) 2002-08-30 2005-06-11 Ren-Guang King Pointing device, and scanner, robot, mobile communication device and electronic dictionary using the same
JP4037822B2 (ja) 2003-12-05 2008-01-23 Ｎｅｃディスプレイソリューションズ株式会社 電子ペンの位置検出方法／電子ペン／プロジェクタ／電子黒板システム
JP2005174190A (ja) 2003-12-15 2005-06-30 Sanyo Electric Co Ltd 電子ペン位置検出回路、電子ペン位置検出装置、電子ペン位置検出システム、電子ペン位置検出回路の回路素子実装方法
US7023536B2 (en) * 2004-03-08 2006-04-04 Electronic Scripting Products, Inc. Apparatus and method for determining orientation parameters of an elongate object
WO2008118085A2 (en) * 2007-03-28 2008-10-02 Anoto Ab Optical component for a camera pen
US9378444B2 (en) * 2010-12-23 2016-06-28 Microsoft Technology Licensing, Llc Encoded micro pattern
CN102750121A (zh) * 2012-05-30 2012-10-24 埃派克森微电子(上海)股份有限公司 电子显示装置的智能扩展与精确控制系统及其多用户多任务加密共享方法
JP2017198765A (ja) 2016-04-26 2017-11-02 キヤノン株式会社 画像形成装置
DE102019007160A1 (de) * 2018-10-17 2020-04-23 Hagen Liebmann Elektronischer Stift

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