|
US4070098A
(en)
|
1976-04-28 |
1978-01-24 |
The University Of Arizona Foundation |
Fisheye projection lens system for 35mm motion pictures
|
|
JPS5432319A
(en)
|
1977-08-17 |
1979-03-09 |
Minolta Camera Co Ltd |
Fish eye lens
|
|
DE2920360A1
(de)
|
1979-05-19 |
1980-11-20 |
Jaroslav Sedek |
Unterschiedlich anzuordnende standplatte fuer einen projektionsapparat
|
|
US4685774A
(en)
*
|
1986-01-17 |
1987-08-11 |
U.S. Precision Lens, Incorporated |
Projection lens
|
|
JPS62201737U
(enExample)
|
1986-06-13 |
1987-12-23 |
|
|
|
US4908705A
(en)
|
1988-01-21 |
1990-03-13 |
Fairchild Weston Systems, Inc. |
Steerable wide-angle imaging system
|
|
JPH0227390U
(enExample)
|
1988-08-09 |
1990-02-22 |
|
|
|
JPH02196230A
(ja)
|
1989-01-25 |
1990-08-02 |
Seiko Epson Corp |
液晶プロジェクター
|
|
JP2754031B2
(ja)
|
1989-03-03 |
1998-05-20 |
セイコーエプソン株式会社 |
投写型液晶表示装置
|
|
JPH0327085A
(ja)
|
1989-06-26 |
1991-02-05 |
Mitsubishi Kasei Corp |
投射型表示装置
|
|
JPH0356951A
(ja)
|
1989-07-26 |
1991-03-12 |
Komatsu Wall Ind Co Ltd |
プロジェクタの天井移動装置
|
|
US5390048A
(en)
|
1991-12-02 |
1995-02-14 |
Matsushita Electric Industrial Co., Ltd. |
Projection lens assembly and projection display apparatus
|
|
US5442484A
(en)
|
1992-01-06 |
1995-08-15 |
Mitsubishi Denki Kabushiki Kaisha |
Retro-focus type lens and projection-type display apparatus
|
|
JPH05323194A
(ja)
|
1992-05-22 |
1993-12-07 |
Canon Inc |
リヤーフォーカス式のズームレンズ
|
|
JP3144191B2
(ja)
|
1993-11-26 |
2001-03-12 |
キヤノン株式会社 |
ズームレンズ
|
|
KR100310435B1
(ko)
*
|
1993-12-22 |
2001-12-28 |
이중구 |
광각줌렌즈
|
|
US5664859A
(en)
|
1994-01-03 |
1997-09-09 |
Kopin Corporation |
Projection display docking system
|
|
JPH07270685A
(ja)
|
1994-03-29 |
1995-10-20 |
Nikon Corp |
ズームレンズ
|
|
US5510862A
(en)
|
1994-07-21 |
1996-04-23 |
Lieberman; Phillip L. |
Collapsible large screen audiovisual display system
|
|
JPH0868941A
(ja)
|
1994-08-30 |
1996-03-12 |
Nikon Corp |
高倍率ズームレンズ
|
|
JPH08122634A
(ja)
*
|
1994-10-25 |
1996-05-17 |
Asahi Optical Co Ltd |
内視鏡用対物レンズ
|
|
US5625495A
(en)
|
1994-12-07 |
1997-04-29 |
U.S. Precision Lens Inc. |
Telecentric lens systems for forming an image of an object composed of pixels
|
|
JP3244606B2
(ja)
*
|
1995-01-31 |
2002-01-07 |
三菱電機株式会社 |
レトロフォーカス型レンズ
|
|
US5978150A
(en)
|
1995-06-01 |
1999-11-02 |
Nikon Corporation |
Zoom lens
|
|
US5793352A
(en)
|
1995-11-01 |
1998-08-11 |
In Focus Systems, Inc. |
Source coupler for multimedia projection display system
|
|
US6109767A
(en)
|
1996-03-29 |
2000-08-29 |
Minnesota Mining And Manufacturing Company |
Honeycomb light and heat trap for projector
|
|
US5870228A
(en)
|
1996-05-24 |
1999-02-09 |
U.S. Precision Lens Inc. |
Projection lenses having larger back focal length to focal length ratios
|
|
JP3466385B2
(ja)
*
|
1996-07-22 |
2003-11-10 |
株式会社リコー |
小型ズームレンズ
|
|
JPH10206969A
(ja)
|
1997-01-24 |
1998-08-07 |
Ricoh Co Ltd |
画像表示装置および画像表示装置用アタッチメント
|
|
US5900987A
(en)
|
1997-02-13 |
1999-05-04 |
U.S. Precision Lens Inc |
Zoom projection lenses for use with pixelized panels
|
|
JPH11142731A
(ja)
*
|
1997-11-12 |
1999-05-28 |
Canon Inc |
投射レンズ及びそれを有したプロジェクション装置
|
|
JP2002508093A
(ja)
|
1998-04-28 |
2002-03-12 |
カール ツァイス イェナ ゲーエムベーハー |
投影装置
|
|
DE19832317C1
(de)
|
1998-07-17 |
2000-05-11 |
Zeiss Carl Jena Gmbh |
Anordnung, bei der von einer Lichtquelle aus Licht auf eine Fläche gerichtet wird
|
|
US6179426B1
(en)
|
1999-03-03 |
2001-01-30 |
3M Innovative Properties Company |
Integrated front projection system
|
|
US6195209B1
(en)
|
1999-05-04 |
2001-02-27 |
U.S. Precision Lens Incorporated |
Projection lenses having reduced lateral color for use with pixelized panels
|
|
JP3390402B2
(ja)
|
1999-07-02 |
2003-03-24 |
三菱電機株式会社 |
レトロフォーカス型レンズ及び投写型表示装置
|
|
US6137638A
(en)
|
1999-07-28 |
2000-10-24 |
Nittoh Kogaku K.K. |
Projection zoom lens system and projector apparatus
|
|
JP3909989B2
(ja)
*
|
1999-11-12 |
2007-04-25 |
オリンパス株式会社 |
ズームレンズと電子撮像素子を備えたカメラ
|
|
US6621645B2
(en)
|
1999-12-02 |
2003-09-16 |
Nikon Corporation |
Super wide-angle lens and photographing apparatus having the same
|
|
US6224216B1
(en)
|
2000-02-18 |
2001-05-01 |
Infocus Corporation |
System and method employing LED light sources for a projection display
|
|
JP4624535B2
(ja)
|
2000-09-28 |
2011-02-02 |
富士フイルム株式会社 |
広角投映レンズおよびこれを用いた投写型画像表示装置
|
|
DE10103098A1
(de)
|
2001-01-24 |
2002-08-08 |
Zeiss Carl Jena Gmbh |
Einrichtung zum Erzeugen eines viereckigen, leuchtenden Feldes und Verwendung einer solchen Einrichtung bei einer Optikvorrichtung mit einer zu beleuchtenden Fläche vorbestimmter Form
|
|
US7175287B2
(en)
|
2002-08-16 |
2007-02-13 |
Infocus Corporation |
Wide angle projection lens
|
|
US6896375B2
(en)
|
2002-08-16 |
2005-05-24 |
Infocus Corporation |
Rear projection display device having multiple mirrors that are substantially parallel to a screen
|
|
JP3921160B2
(ja)
*
|
2002-10-03 |
2007-05-30 |
株式会社タムロン |
投射レンズ
|
|
US7380946B1
(en)
|
2003-01-28 |
2008-06-03 |
Pixelworks, Inc. |
Semiautomatic keystone correction system and method
|
|
JP2004245893A
(ja)
|
2003-02-10 |
2004-09-02 |
Tamron Co Ltd |
レトロフォーカス型広角レンズ
|
|
DE10307740A1
(de)
|
2003-02-24 |
2004-09-09 |
Carl Zeiss Jena Gmbh |
Projektionsanordnung
|
|
DE10325867B4
(de)
|
2003-06-06 |
2013-08-01 |
Eberhard Piehler |
Projektionsvorrichtung
|
|
US7271964B2
(en)
|
2003-12-05 |
2007-09-18 |
3M Innovative Properties Company |
Projection display device for multimedia and wall display systems
|
|
CA2547443A1
(en)
|
2003-12-05 |
2005-06-23 |
3M Innovative Properties Company |
Wide-angle projection lens and optical engine for a projection display device
|
|
US7123426B2
(en)
|
2003-12-05 |
2006-10-17 |
3M Innovative Properties Company |
Projection lens and display device
|
|
US7126767B2
(en)
|
2003-12-05 |
2006-10-24 |
3M Innovative Properties Company |
Wide-angle projection lens for front projection display systems
|
|
DE10359753B3
(de)
|
2003-12-19 |
2005-08-18 |
Carl Zeiss Jena Gmbh |
Anordnung zum Beleuchten eines Displays
|
|
US8606119B2
(en)
|
2010-08-27 |
2013-12-10 |
Finisar Corporation |
Optical channel monitor
|