JPWO2023281772A5 - - Google Patents

Download PDF

Info

Publication number
JPWO2023281772A5
JPWO2023281772A5 JP2023533041A JP2023533041A JPWO2023281772A5 JP WO2023281772 A5 JPWO2023281772 A5 JP WO2023281772A5 JP 2023533041 A JP2023533041 A JP 2023533041A JP 2023533041 A JP2023533041 A JP 2023533041A JP WO2023281772 A5 JPWO2023281772 A5 JP WO2023281772A5
Authority
JP
Japan
Prior art keywords
point
rectangular area
optical system
optical axis
chief ray
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
JP2023533041A
Other languages
English (en)
Japanese (ja)
Other versions
JP7839969B2 (ja
JPWO2023281772A1 (https=
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/JP2022/001072 external-priority patent/WO2023281772A1/ja
Publication of JPWO2023281772A1 publication Critical patent/JPWO2023281772A1/ja
Publication of JPWO2023281772A5 publication Critical patent/JPWO2023281772A5/ja
Application granted granted Critical
Publication of JP7839969B2 publication Critical patent/JP7839969B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2023533041A 2021-07-09 2022-01-14 光学系、撮像装置、光学式接触センサ及び画像投影装置 Active JP7839969B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021114029 2021-07-09
JP2021114029 2021-07-09
PCT/JP2022/001072 WO2023281772A1 (ja) 2021-07-09 2022-01-14 光学系、撮像装置、光学式接触センサ及び画像投影装置

Publications (3)

Publication Number Publication Date
JPWO2023281772A1 JPWO2023281772A1 (https=) 2023-01-12
JPWO2023281772A5 true JPWO2023281772A5 (https=) 2024-04-04
JP7839969B2 JP7839969B2 (ja) 2026-04-03

Family

ID=84800613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023533041A Active JP7839969B2 (ja) 2021-07-09 2022-01-14 光学系、撮像装置、光学式接触センサ及び画像投影装置

Country Status (5)

Country Link
US (1) US12554188B2 (https=)
EP (1) EP4369073A4 (https=)
JP (1) JP7839969B2 (https=)
CN (1) CN117581144A (https=)
WO (1) WO2023281772A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI772185B (zh) * 2021-09-17 2022-07-21 大陽科技股份有限公司 成像鏡頭驅動模組與電子裝置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3727543B2 (ja) * 2000-05-10 2005-12-14 三菱電機株式会社 画像表示装置
US7448760B2 (en) * 2004-12-13 2008-11-11 Nittoh Kogaku K.K. Optical system and rear projector
NZ706893A (en) * 2010-12-24 2017-02-24 Magic Leap Inc An ergonomic head mounted display device and optical system
US9128365B2 (en) * 2011-04-01 2015-09-08 Seiko Epson Corporation Projector, projection unit, and interactive board
JP6141584B2 (ja) * 2012-01-24 2017-06-07 アリゾナ ボード オブ リージェンツ オン ビハーフ オブ ザ ユニバーシティ オブ アリゾナ 小型視線追従型ヘッドマウントディスプレイ
EP3654083B1 (en) 2017-07-10 2024-10-09 Sony Group Corporation Image display device and projection optical system
FR3077647B1 (fr) * 2018-02-07 2020-01-17 Idemia Identity And Security Element optique monobloc a diaphragme
JP7340789B2 (ja) 2019-05-29 2023-09-08 パナソニックＩｐマネジメント株式会社 光学系、画像投写装置および撮像装置
JP7459523B2 (ja) * 2020-01-23 2024-04-02 セイコーエプソン株式会社 投写光学系およびプロジェクター
JP7120259B2 (ja) * 2020-01-24 2022-08-17 セイコーエプソン株式会社 投写光学系、およびプロジェクター
WO2022107592A1 (ja) * 2020-11-20 2022-05-27 パナソニックＩｐマネジメント株式会社 光学系、画像投写装置および撮像装置

Similar Documents

Publication Publication Date Title
JP6605635B2 (ja) 投射光学系およびプロジェクタ装置
TWI545339B (zh) 可攜式裝置之小型窄視場光學成像鏡頭
CN114236825A (zh) 光学系统及头戴显示设备
US8857996B2 (en) Illumination optical system and image projection apparatus
JP2020020860A5 (https=)
JP2020024377A5 (https=)
TWI418916B (zh) 投影裝置
US20090237618A1 (en) Illumination apparatus, projector, and illumination method
TW201913158A (zh) 鏡頭及包含其之投影裝置
CN110824675A (zh) 投影用光学镜头
TWI551884B (zh) 投影鏡頭
JPWO2022107592A5 (https=)
JP2008506159A5 (https=)
JPWO2023281772A5 (https=)
JPWO2022059463A5 (https=)
CN107783265B (zh) 光学镜头
TW201740180A (zh) 一種投影螢幕
JPH11326765A5 (https=)
CN108345090B (zh) 一种f数的l型短焦全高清投影镜头
CN110687625A (zh) 一种空气成像用平板透镜及空气成像系统
JP2018097375A5 (https=)
JP3869041B2 (ja) 結像光学系
JP2004295042A5 (https=)
JP6854439B2 (ja) 投写型表示装置
JP6417564B2 (ja) 反射型投射装置