JPS57181171U - - Google Patents

Info

Publication number
JPS57181171U
JPS57181171U JP1982061335U JP6133582U JPS57181171U JP S57181171 U JPS57181171 U JP S57181171U JP 1982061335 U JP1982061335 U JP 1982061335U JP 6133582 U JP6133582 U JP 6133582U JP S57181171 U JPS57181171 U JP S57181171U
Authority
JP
Japan
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
JP1982061335U
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 filed Critical
Publication of JPS57181171U publication Critical patent/JPS57181171U/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
    • H04N23/13—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths with multiple sensors
    • H04N23/16—Optical arrangements associated therewith, e.g. for beam-splitting or for colour correction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Microscoopes, Condenser (AREA)
  • Color Television Image Signal Generators (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
JP1982061335U 1981-05-08 1982-04-28 Pending JPS57181171U (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813118249 DE3118249A1 (de) 1981-05-08 1981-05-08 "beleuchtungseinrichtung fuer einen testprojektor"

Publications (1)

Publication Number Publication Date
JPS57181171U true JPS57181171U (ja) 1982-11-17

Family

ID=6131781

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982061335U Pending JPS57181171U (ja) 1981-05-08 1982-04-28

Country Status (5)

Country Link
US (1) US4384769A (ja)
JP (1) JPS57181171U (ja)
DE (1) DE3118249A1 (ja)
FR (1) FR2505511A1 (ja)
GB (1) GB2098310B (ja)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8401309A (nl) * 1984-04-24 1985-11-18 Philips Nv Kleurentelevisiekamera uitgevoerd met verscheidene opneemelementen.
US5002365A (en) * 1989-10-16 1991-03-26 Eastman Kodak Company Beam splitter for color imaging apparatus
JP2681304B2 (ja) * 1990-05-16 1997-11-26 日本ビクター株式会社 表示装置
US5392080A (en) * 1993-04-28 1995-02-21 Sony Electronics, Inc. Method and apparatus for an integrating sphere lamphouse
US5850256A (en) * 1995-12-15 1998-12-15 Corley; Ferrand David Portable test pattern illuminator
JP2002072358A (ja) * 2000-08-29 2002-03-12 Toshiba Corp 投写型ディスプレイの照明装置及び投写型ディスプレイ装置
US6896381B2 (en) * 2002-10-11 2005-05-24 Light Prescriptions Innovators, Llc Compact folded-optics illumination lens
US7377671B2 (en) * 2003-02-04 2008-05-27 Light Prescriptions Innovators, Llc Etendue-squeezing illumination optics
US8075147B2 (en) * 2003-05-13 2011-12-13 Light Prescriptions Innovators, Llc Optical device for LED-based lamp
US7329029B2 (en) * 2003-05-13 2008-02-12 Light Prescriptions Innovators, Llc Optical device for LED-based lamp
WO2004104925A2 (en) * 2003-05-21 2004-12-02 Light Prescription Innovators, Llc Method and apparatus for use in injecting light into an optical system
EP1664851B1 (en) * 2003-07-28 2014-11-12 Light Prescriptions Innovators, LLC. Three-dimensional simultaneous multiple-surface method and free-form illumination-optics designed therefrom
EP1628494A1 (en) * 2004-08-17 2006-02-22 Dialog Semiconductor GmbH Intelligent light source with synchronization with a digital camera
EP1648181A1 (en) 2004-10-12 2006-04-19 Dialog Semiconductor GmbH A multiple frame grabber
WO2007014371A2 (en) * 2005-07-28 2007-02-01 Light Prescriptions Innovators, Llc Etendue-conserving illumination-optics for backlights and frontlights
EP1920285A4 (en) * 2005-07-28 2010-11-03 Light Prescriptions Innovators OPEN-FREE LENTICULAR OPTICAL ELEMENTS AND THEIR APPLICATION TO CAPACITORS AND PROJECTORS
US8631787B2 (en) * 2005-07-28 2014-01-21 Light Prescriptions Innovators, Llc Multi-junction solar cells with a homogenizer system and coupled non-imaging light concentrator
JP4752569B2 (ja) * 2006-03-29 2011-08-17 カシオ計算機株式会社 投影装置、光源制御方法及びプログラム
EP2064487A4 (en) * 2006-07-14 2010-09-01 Light Prescriptions Innovators FILM ENHANCING BRIGHTNESS
WO2008022064A2 (en) * 2006-08-10 2008-02-21 Light Prescriptions Innovators, Llc Led light recycling device
WO2008022065A2 (en) * 2006-08-11 2008-02-21 Light Prescriptions Innovators, Llc Led luminance-enhancement and color-mixing by rotationally multiplexed beam-combining
WO2009105198A2 (en) * 2008-02-21 2009-08-27 Light Prescriptions Innovators, Llc Spherically emitting remote phosphor
US9091843B1 (en) 2014-03-16 2015-07-28 Hyperion Development, LLC Optical assembly for a wide field of view point action camera with low track length to focal length ratio
US10386604B1 (en) 2014-03-16 2019-08-20 Navitar Industries, Llc Compact wide field of view digital camera with stray light impact suppression
US9316808B1 (en) 2014-03-16 2016-04-19 Hyperion Development, LLC Optical assembly for a wide field of view point action camera with a low sag aspheric lens element
US9494772B1 (en) 2014-03-16 2016-11-15 Hyperion Development, LLC Optical assembly for a wide field of view point action camera with low field curvature
US9726859B1 (en) 2014-03-16 2017-08-08 Navitar Industries, Llc Optical assembly for a wide field of view camera with low TV distortion
US9995910B1 (en) 2014-03-16 2018-06-12 Navitar Industries, Llc Optical assembly for a compact wide field of view digital camera with high MTF
US10139595B1 (en) 2014-03-16 2018-11-27 Navitar Industries, Llc Optical assembly for a compact wide field of view digital camera with low first lens diameter to image diagonal ratio
US10545314B1 (en) 2014-03-16 2020-01-28 Navitar Industries, Llc Optical assembly for a compact wide field of view digital camera with low lateral chromatic aberration
US9316820B1 (en) 2014-03-16 2016-04-19 Hyperion Development, LLC Optical assembly for a wide field of view point action camera with low astigmatism

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5021628A (ja) * 1973-06-25 1975-03-07
JPS53119623A (en) * 1977-03-29 1978-10-19 Canon Inc Television camera
JPS53127528A (en) * 1977-04-06 1978-11-07 Ici Ltd Water stabilization for vermiculite product
JPS5535337A (en) * 1978-09-01 1980-03-12 Fuji Photo Optical Co Ltd Light source device in photographic printer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2342115A (en) * 1941-11-21 1944-02-22 Frederic D Blauvelt Means for consolidating in a single beam light from a plurality of sources
US2589569A (en) * 1948-08-04 1952-03-18 Westinghouse Brake & Signal Optical system for use in light signals, indicators, and the like
US3327583A (en) * 1962-07-16 1967-06-27 Lion Res Corp Apparatus with diffusely reflecting hollow housing for measuring absolute reflectivity of a surface and the like
DE1537130B2 (de) * 1967-10-25 1974-07-18 Robert Bosch Fernsehanlagen Gmbh, 6100 Darmstadt Farbfernsehkamera mit verringertem Nachziehen
JPS5423270B1 (ja) * 1970-03-13 1979-08-13
DE2813262A1 (de) * 1977-03-29 1978-10-05 Canon Kk Fernsehkamera
JPS55124380A (en) * 1979-03-19 1980-09-25 Canon Inc Television camera

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5021628A (ja) * 1973-06-25 1975-03-07
JPS53119623A (en) * 1977-03-29 1978-10-19 Canon Inc Television camera
JPS53127528A (en) * 1977-04-06 1978-11-07 Ici Ltd Water stabilization for vermiculite product
JPS5535337A (en) * 1978-09-01 1980-03-12 Fuji Photo Optical Co Ltd Light source device in photographic printer

Also Published As

Publication number Publication date
GB2098310A (en) 1982-11-17
FR2505511A1 (fr) 1982-11-12
US4384769A (en) 1983-05-24
DE3118249A1 (de) 1982-11-25
GB2098310B (en) 1984-08-30

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