JPH10288739A5 - - Google Patents

Info

Publication number
JPH10288739A5
JPH10288739A5 JP1997099315A JP9931597A JPH10288739A5 JP H10288739 A5 JPH10288739 A5 JP H10288739A5 JP 1997099315 A JP1997099315 A JP 1997099315A JP 9931597 A JP9931597 A JP 9931597A JP H10288739 A5 JPH10288739 A5 JP H10288739A5
Authority
JP
Japan
Prior art keywords
optical system
mirror
elliptical
light
light source
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.)
Pending
Application number
JP1997099315A
Other languages
English (en)
Japanese (ja)
Other versions
JPH10288739A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP9099315A priority Critical patent/JPH10288739A/ja
Priority claimed from JP9099315A external-priority patent/JPH10288739A/ja
Priority to US09/031,052 priority patent/US5936772A/en
Publication of JPH10288739A publication Critical patent/JPH10288739A/ja
Publication of JPH10288739A5 publication Critical patent/JPH10288739A5/ja
Pending legal-status Critical Current

Links

JP9099315A 1997-04-16 1997-04-16 内視鏡用光源光学系 Pending JPH10288739A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP9099315A JPH10288739A (ja) 1997-04-16 1997-04-16 内視鏡用光源光学系
US09/031,052 US5936772A (en) 1997-04-16 1998-02-26 Light source optical system for endoscopes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9099315A JPH10288739A (ja) 1997-04-16 1997-04-16 内視鏡用光源光学系

Publications (2)

Publication Number Publication Date
JPH10288739A JPH10288739A (ja) 1998-10-27
JPH10288739A5 true JPH10288739A5 (cg-RX-API-DMAC7.html) 2004-10-14

Family

ID=14244216

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9099315A Pending JPH10288739A (ja) 1997-04-16 1997-04-16 内視鏡用光源光学系

Country Status (2)

Country Link
US (1) US5936772A (cg-RX-API-DMAC7.html)
JP (1) JPH10288739A (cg-RX-API-DMAC7.html)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010017403A (ko) * 1999-08-11 2001-03-05 구자홍 액정투사장치용 조명계
JP2002253500A (ja) * 2001-03-05 2002-09-10 Olympus Optical Co Ltd 内視鏡用光源装置
US6924945B1 (en) * 2003-10-28 2005-08-02 Brian Edward Richardson Compact light collection system with improved efficiency and reduced size
JP4421962B2 (ja) * 2004-07-13 2010-02-24 カンタツ株式会社 携帯電話搭載用小型撮像モジュール
US7499206B1 (en) * 2005-12-09 2009-03-03 Brian Edward Richardson TIR light valve
JP5022670B2 (ja) * 2006-10-30 2012-09-12 Ｈｏｙａ株式会社 内視鏡用光源装置
JP5332331B2 (ja) * 2008-06-17 2013-11-06 ソニー株式会社 立体映像投影装置および立体映像投影装置用アダプタ
US8272770B2 (en) 2009-01-02 2012-09-25 Rambus International Ltd. TIR switched flat panel display
US8152352B2 (en) * 2009-01-02 2012-04-10 Rambus International Ltd. Optic system for light guide with controlled output
US20100315836A1 (en) * 2009-06-11 2010-12-16 Brian Edward Richardson Flat panel optical display system with highly controlled output
US8152318B2 (en) * 2009-06-11 2012-04-10 Rambus International Ltd. Optical system for a light emitting diode with collection, conduction, phosphor directing, and output means
US8297818B2 (en) * 2009-06-11 2012-10-30 Rambus International Ltd. Optical system with reflectors and light pipes
US8733982B2 (en) * 2009-11-18 2014-05-27 Rambus Delaware Llc Internal collecting reflector optics for LEDs
TW201300702A (zh) 2011-05-13 2013-01-01 Rambus Inc 照明組件
US9291340B2 (en) 2013-10-23 2016-03-22 Rambus Delaware Llc Lighting assembly having n-fold rotational symmetry
CN105286763A (zh) * 2015-11-11 2016-02-03 沈阳理工大学 一种电子宫腔镜照明系统
CN105223681A (zh) * 2015-11-11 2016-01-06 沈阳理工大学 一种医用电子内窥镜聚光系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57185835A (en) * 1981-05-13 1982-11-16 Olympus Optical Co Light source apparatus of endoscope
JPH01135408A (ja) * 1987-11-20 1989-05-29 Mitsubishi Metal Corp サーメット製エンドミル
US5335648A (en) * 1992-04-30 1994-08-09 Hoya Corporation Entoptoscopic instrument for observing the interior of an eye

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