JP2017054014A5 - - Google Patents

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Publication number
JP2017054014A5
JP2017054014A5 JP2015178020A JP2015178020A JP2017054014A5 JP 2017054014 A5 JP2017054014 A5 JP 2017054014A5 JP 2015178020 A JP2015178020 A JP 2015178020A JP 2015178020 A JP2015178020 A JP 2015178020A JP 2017054014 A5 JP2017054014 A5 JP 2017054014A5
Authority
JP
Japan
Prior art keywords
image projection
concave mirror
circuit board
light source
projection apparatus
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
JP2015178020A
Other languages
English (en)
Japanese (ja)
Other versions
JP6598059B2 (ja
JP2017054014A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2015178020A priority Critical patent/JP6598059B2/ja
Priority claimed from JP2015178020A external-priority patent/JP6598059B2/ja
Publication of JP2017054014A publication Critical patent/JP2017054014A/ja
Publication of JP2017054014A5 publication Critical patent/JP2017054014A5/ja
Application granted granted Critical
Publication of JP6598059B2 publication Critical patent/JP6598059B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2015178020A 2015-09-09 2015-09-09 画像投写装置 Expired - Fee Related JP6598059B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2015178020A JP6598059B2 (ja) 2015-09-09 2015-09-09 画像投写装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015178020A JP6598059B2 (ja) 2015-09-09 2015-09-09 画像投写装置

Publications (3)

Publication Number Publication Date
JP2017054014A JP2017054014A (ja) 2017-03-16
JP2017054014A5 true JP2017054014A5 (enExample) 2018-05-24
JP6598059B2 JP6598059B2 (ja) 2019-10-30

Family

ID=58316445

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015178020A Expired - Fee Related JP6598059B2 (ja) 2015-09-09 2015-09-09 画像投写装置

Country Status (1)

Country Link
JP (1) JP6598059B2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115079494B (zh) * 2022-07-05 2025-07-22 深圳亮仔光电科技有限公司 一种投影机lcd光阀的双风机散热装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006084926A (ja) * 2004-09-17 2006-03-30 Canon Inc 光学装置
JP2007304145A (ja) * 2006-05-08 2007-11-22 Funai Electric Co Ltd プロジェクタ及び電子機器
JP5879814B2 (ja) * 2011-08-17 2016-03-08 セイコーエプソン株式会社 プロジェクター
KR20130033736A (ko) * 2011-09-27 2013-04-04 삼성전자주식회사 프로젝터 및 그를 구비한 디스플레이 장치
JP5664979B2 (ja) * 2011-11-04 2015-02-04 株式会社リコー 画像投影装置

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