JP6789641B2 - 投射型表示装置 - Google Patents

投射型表示装置 Download PDF

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Publication number
JP6789641B2
JP6789641B2 JP2016037534A JP2016037534A JP6789641B2 JP 6789641 B2 JP6789641 B2 JP 6789641B2 JP 2016037534 A JP2016037534 A JP 2016037534A JP 2016037534 A JP2016037534 A JP 2016037534A JP 6789641 B2 JP6789641 B2 JP 6789641B2
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JP
Japan
Prior art keywords
holding portion
light
display device
type display
projection type
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.)
Active
Application number
JP2016037534A
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English (en)
Japanese (ja)
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JP2017156425A (ja
JP2017156425A5 (https=
Inventor
小山　剛広
剛広 小山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2016037534A priority Critical patent/JP6789641B2/ja
Publication of JP2017156425A publication Critical patent/JP2017156425A/ja
Publication of JP2017156425A5 publication Critical patent/JP2017156425A5/ja
Application granted granted Critical
Publication of JP6789641B2 publication Critical patent/JP6789641B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Projection Apparatus (AREA)
  • Transforming Electric Information Into Light Information (AREA)
JP2016037534A 2016-02-29 2016-02-29 投射型表示装置 Active JP6789641B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2016037534A JP6789641B2 (ja) 2016-02-29 2016-02-29 投射型表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016037534A JP6789641B2 (ja) 2016-02-29 2016-02-29 投射型表示装置

Publications (3)

Publication Number Publication Date
JP2017156425A JP2017156425A (ja) 2017-09-07
JP2017156425A5 JP2017156425A5 (https=) 2019-03-28
JP6789641B2 true JP6789641B2 (ja) 2020-11-25

Family

ID=59808785

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016037534A Active JP6789641B2 (ja) 2016-02-29 2016-02-29 投射型表示装置

Country Status (1)

Country Link
JP (1) JP6789641B2 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022066074A (ja) * 2020-10-16 2022-04-28 セイコーエプソン株式会社 投射装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04112245U (ja) * 1991-03-15 1992-09-30 シチズン時計株式会社 液晶プロジエクターの投映レンズ稼動構造
JP3442090B2 (ja) * 1992-07-14 2003-09-02 セイコーエプソン株式会社 プロジェクタ
EP1353219B1 (en) * 2001-01-15 2011-03-16 Seiko Epson Corporation Projector
JP4158835B2 (ja) * 2003-03-10 2008-10-01 セイコーエプソン株式会社 光学部品用筐体、およびプロジェクタ
WO2004081655A1 (ja) * 2003-03-10 2004-09-23 Seiko Epson Corporation 光学部品位置決め治具、および光学装置の製造装置
JP2008176097A (ja) * 2007-01-19 2008-07-31 Fujinon Corp プロジェクタ及びプロジェクタ製造方法
JP2009133990A (ja) * 2007-11-29 2009-06-18 Seiko Epson Corp プロジェクタ
JP5347346B2 (ja) * 2008-06-17 2013-11-20 セイコーエプソン株式会社 プロジェクタ
JP5693263B2 (ja) * 2011-01-28 2015-04-01 キヤノン株式会社 画像投射装置
JP2015106131A (ja) * 2013-12-02 2015-06-08 セイコーエプソン株式会社 組合せレンズおよびプロジェクター

Also Published As

Publication number Publication date
JP2017156425A (ja) 2017-09-07

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