JP2016139118A5 - - Google Patents

Download PDF

Info

Publication number
JP2016139118A5
JP2016139118A5 JP2015218093A JP2015218093A JP2016139118A5 JP 2016139118 A5 JP2016139118 A5 JP 2016139118A5 JP 2015218093 A JP2015218093 A JP 2015218093A JP 2015218093 A JP2015218093 A JP 2015218093A JP 2016139118 A5 JP2016139118 A5 JP 2016139118A5
Authority
JP
Japan
Prior art keywords
pair
openings
projection optical
side surfaces
lens
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
JP2015218093A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016139118A (ja
JP6578892B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to CN201610041739.6A priority Critical patent/CN105824110B/zh
Priority to US15/003,274 priority patent/US9690176B2/en
Publication of JP2016139118A publication Critical patent/JP2016139118A/ja
Publication of JP2016139118A5 publication Critical patent/JP2016139118A5/ja
Application granted granted Critical
Publication of JP6578892B2 publication Critical patent/JP6578892B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2015218093A 2015-01-27 2015-11-06 投写光学装置、およびプロジェクター Active JP6578892B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201610041739.6A CN105824110B (zh) 2015-01-27 2016-01-21 投射光学装置以及投影仪
US15/003,274 US9690176B2 (en) 2015-01-27 2016-01-21 Projection optical apparatus and projector

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015013029 2015-01-27
JP2015013029 2015-01-27

Publications (3)

Publication Number Publication Date
JP2016139118A JP2016139118A (ja) 2016-08-04
JP2016139118A5 true JP2016139118A5 (ru) 2018-11-15
JP6578892B2 JP6578892B2 (ja) 2019-09-25

Family

ID=56559211

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015218093A Active JP6578892B2 (ja) 2015-01-27 2015-11-06 投写光学装置、およびプロジェクター

Country Status (2)

Country Link
JP (1) JP6578892B2 (ru)
CN (1) CN105824110B (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7169517B2 (ja) * 2018-01-10 2022-11-11 カシオ計算機株式会社 光学装置、投影装置及び光学装置の製造方法
JP7476643B2 (ja) * 2020-04-22 2024-05-01 セイコーエプソン株式会社 投写光学装置およびプロジェクター

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100664818B1 (ko) * 2002-06-19 2007-01-04 세이코 엡슨 가부시키가이샤 투사 렌즈 제조 장치 및 투사 렌즈 제조 방법
KR100692810B1 (ko) * 2004-12-28 2007-03-14 엘지전자 주식회사 투사 광학 렌즈 시스템
KR100692523B1 (ko) * 2005-04-06 2007-03-09 삼성전자주식회사 프로젝션 시스템용 광학 조립체
JP4709626B2 (ja) * 2005-09-30 2011-06-22 富士フイルム株式会社 レンズ装置
JP2008111932A (ja) * 2006-10-30 2008-05-15 Nidec Copal Corp レンズ鏡筒
CN201017095Y (zh) * 2007-03-06 2008-02-06 利达光电股份有限公司 背投影折反射物镜
US8152313B2 (en) * 2008-05-09 2012-04-10 Sanyo Electric Co., Ltd. Projection display device that displaces an optical position of an imager in conjunction with a focus adjustment
JP5312891B2 (ja) * 2008-10-03 2013-10-09 三洋電機株式会社 屈折光学系及び投写型映像表示装置
CN102445823B (zh) * 2010-10-04 2017-04-26 日立麦克赛尔株式会社 投影型影像显示装置
JP5945399B2 (ja) * 2011-11-18 2016-07-05 リコー光学株式会社 プリズムブロック締結構造、およびそれを用いた光学機器

Similar Documents

Publication Publication Date Title
JP2019068846A5 (ru)
JP2016027367A5 (ja) 投影システム
WO2016012425A3 (de) Abbildende optik für ein metrologiesystem zur untersuchung einer lithographiemaske
JP2017005051A5 (ru)
JP2017122871A5 (ru)
JP2016048221A5 (ru)
JP2021502338A5 (ru)
JP2016133626A5 (ru)
JP2016139118A5 (ru)
JP2017135495A5 (ru)
JP2016062657A5 (ru)
DE102020116468A8 (de) Stereokamera
GB2578679B (en) Orthoscopic projection lens
JP2015135418A5 (ru)
ES2643581T3 (es) Sistema de reproducción de imágenes estereoscópicas por proyección
CN302543314S (zh) 隐形眼镜（gsc）
JP2016527827A5 (ru)
CN302362025S (zh) 相机用可更换镜头
JP2018062524A5 (ru)
TH182381B (th) การจัดการฉายภาพสำหรับส่วนแสดงผลแบบฉายขึ้น (hud)
CN302484064S (zh) 摄像头（nc312w）
JP1630885S (ja) カメラレンズ用フード
FR3053096B1 (fr) Boitier diffuseur de lumiere
CN302373081S (zh) 摄像头（fi9826w）
CN302560291S (zh) 镜头（nv03105db.icr-mfz）