JP2509504Y2 - 液晶プロジェクタの光源装置 - Google Patents

液晶プロジェクタの光源装置

Info

Publication number
JP2509504Y2
JP2509504Y2 JP1990039928U JP3992890U JP2509504Y2 JP 2509504 Y2 JP2509504 Y2 JP 2509504Y2 JP 1990039928 U JP1990039928 U JP 1990039928U JP 3992890 U JP3992890 U JP 3992890U JP 2509504 Y2 JP2509504 Y2 JP 2509504Y2
Authority
JP
Japan
Prior art keywords
liquid crystal
light source
crystal projector
source device
reflecting mirror
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.)
Expired - Lifetime
Application number
JP1990039928U
Other languages
English (en)
Japanese (ja)
Other versions
JPH041585U (en, 2012
Inventor
栄明 宮下
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP1990039928U priority Critical patent/JP2509504Y2/ja
Publication of JPH041585U publication Critical patent/JPH041585U/ja
Application granted granted Critical
Publication of JP2509504Y2 publication Critical patent/JP2509504Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Mounting And Adjusting Of Optical Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP1990039928U 1990-04-13 1990-04-13 液晶プロジェクタの光源装置 Expired - Lifetime JP2509504Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990039928U JP2509504Y2 (ja) 1990-04-13 1990-04-13 液晶プロジェクタの光源装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990039928U JP2509504Y2 (ja) 1990-04-13 1990-04-13 液晶プロジェクタの光源装置

Publications (2)

Publication Number Publication Date
JPH041585U JPH041585U (en, 2012) 1992-01-08
JP2509504Y2 true JP2509504Y2 (ja) 1996-09-04

Family

ID=31549268

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990039928U Expired - Lifetime JP2509504Y2 (ja) 1990-04-13 1990-04-13 液晶プロジェクタの光源装置

Country Status (1)

Country Link
JP (1) JP2509504Y2 (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5621317B2 (ja) * 2010-05-17 2014-11-12 セイコーエプソン株式会社 プロジェクター

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54141195U (en, 2012) * 1978-03-24 1979-10-01
JPS572003A (en) * 1980-06-06 1982-01-07 Ricoh Co Ltd Manufacture of reflector
GB2114281B (en) * 1982-02-05 1985-12-18 Zeiss Stiftung Lamp mount
JPS63157101U (en, 2012) * 1987-03-31 1988-10-14
JPS6432291A (en) * 1987-07-29 1989-02-02 Seiko Epson Corp Back projection type display device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
小間登「機械器具設計便覧」（昭３９・７・５）太陽閣Ｐ．２７８Ｇ１１３５図

Also Published As

Publication number Publication date
JPH041585U (en, 2012) 1992-01-08

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