NL1030170A1 - Belichtingseenheid met reflecterende collimator en beeldprojectiesysteem voorzien van een dergelijke eenheid. - Google Patents

Belichtingseenheid met reflecterende collimator en beeldprojectiesysteem voorzien van een dergelijke eenheid.

Info

Publication number
NL1030170A1
NL1030170A1 NL1030170A NL1030170A NL1030170A1 NL 1030170 A1 NL1030170 A1 NL 1030170A1 NL 1030170 A NL1030170 A NL 1030170A NL 1030170 A NL1030170 A NL 1030170A NL 1030170 A1 NL1030170 A1 NL 1030170A1
Authority
NL
Netherlands
Prior art keywords
unit
projection system
system provided
image projection
reflective collimator
Prior art date
Application number
NL1030170A
Other languages
English (en)
Other versions
NL1030170C2 (nl
Inventor
Kye-Hoon Lee
Dae-Sik Kim
Su-Gun Kim
Original Assignee
Samsung Electronics 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of NL1030170A1 publication Critical patent/NL1030170A1/nl
Application granted granted Critical
Publication of NL1030170C2 publication Critical patent/NL1030170C2/nl

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/0994—Fibers, light pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • F21V7/0016—Reflectors for light sources providing for indirect lighting on lighting devices that also provide for direct lighting, e.g. by means of independent light sources, by splitting of the light beam, by switching between both lighting modes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
    • G02B19/0066—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED in the form of an LED array
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/315—Modulator illumination systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/80—Light emitting diode

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Projection Apparatus (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Microscoopes, Condenser (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
NL1030170A 2004-11-17 2005-10-11 Belichtingseenheid met reflecterende collimator en beeldprojectiesysteem voorzien van een dergelijke eenheid. NL1030170C2 (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20040094193 2004-11-17
KR1020040094193A KR100601708B1 (ko) 2004-11-17 2004-11-17 반사형 콜리메이터를 구비한 조명장치 및 이를 채용한화상투사장치

Publications (2)

Publication Number Publication Date
NL1030170A1 true NL1030170A1 (nl) 2006-05-18
NL1030170C2 NL1030170C2 (nl) 2011-06-09

Family

ID=36386050

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1030170A NL1030170C2 (nl) 2004-11-17 2005-10-11 Belichtingseenheid met reflecterende collimator en beeldprojectiesysteem voorzien van een dergelijke eenheid.

Country Status (5)

Country Link
US (1) US7350930B2 (nl)
JP (1) JP4703338B2 (nl)
KR (1) KR100601708B1 (nl)
CN (1) CN100414346C (nl)
NL (1) NL1030170C2 (nl)

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KR100565075B1 (ko) * 2004-07-27 2006-03-30 삼성전자주식회사 조명유니트 및 이를 채용한 화상투사장치
TWI287686B (en) * 2005-12-30 2007-10-01 Ind Tech Res Inst Light-beam generator and projecting system having the same
JP5076447B2 (ja) * 2006-06-23 2012-11-21 株式会社Ｊｖｃケンウッド 光源装置及び画像表示装置
KR100826193B1 (ko) * 2006-07-26 2008-04-30 엘지전자 주식회사 조명 장치
US7692867B2 (en) * 2007-03-23 2010-04-06 General Electric Company Enhanced parfocality
FR2919397B1 (fr) * 2007-10-11 2009-11-20 Automa Tech Sa Source lineaire de lumiere collimatee homogene et mobile
WO2010042423A2 (en) * 2008-10-06 2010-04-15 Light Prescriptions Innovators, Llc Compact led downlight with cuspated flux-redistribution lens
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US8772802B2 (en) 2009-02-18 2014-07-08 Everlight Electronics Co., Ltd. Light emitting device with transparent plate
TWI392125B (zh) * 2009-02-18 2013-04-01 Everlight Electronics Co Ltd 發光裝置
US8376578B2 (en) 2009-06-12 2013-02-19 Lg Innotek Co., Ltd. Lighting device
JP5119420B2 (ja) * 2010-03-10 2013-01-16 株式会社大都技研 遊技台
DE102010062465B4 (de) * 2010-12-06 2021-02-04 Coretronic Corporation Leuchtvorrichtung
TWI490526B (zh) * 2013-07-05 2015-07-01 Pixart Imaging Inc 光學感測模組及具有該光學感測模組之電子裝置
KR200479099Y1 (ko) * 2014-02-03 2015-12-17 광주대학교산학협력단 카메라용 엘이디 조명장치
CN103775978A (zh) * 2014-02-08 2014-05-07 深圳市海普创科技开发有限公司 偏光准直组件及led灯具
FR3019267A1 (fr) * 2014-04-01 2015-10-02 Valeo Vision Systeme d'eclairage a longue portee pour vehicule automobile
US10408424B2 (en) * 2015-01-19 2019-09-10 SMR Patents S.à.r.l. Light guiding device
EP3045944B1 (de) * 2015-01-19 2020-06-17 SMR Patents S.à.r.l. Lichtleitvorrichtung
CA3024860A1 (en) 2016-05-21 2017-11-30 JST Performance, LLC Method and apparatus for vehicular light fixtures
DE102016213001A1 (de) * 2016-07-15 2018-01-18 Robert Bosch Gmbh Lichtaussendevorrichtung und Verfahren zum Herstellen einer Lichtaussendevorrichtung
CZ2017734A3 (cs) * 2017-11-14 2019-05-22 Varroc Lighting Systems, s.r.o. Světelné zařízení pro vozidlo
CN111322587B (zh) * 2018-12-13 2022-09-02 深圳市中光工业技术研究院 光源装置
KR102540575B1 (ko) 2021-01-28 2023-06-08 주식회사 알토 리플렉터 제작 방법
TW202319805A (zh) * 2021-11-12 2023-05-16 邑流微測股份有限公司 光學影像系統
CN116697296B (zh) * 2023-08-03 2023-10-13 常州星宇车灯股份有限公司 光源耦合结构

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US20060152688A1 (en) * 2005-01-13 2006-07-13 Wen-Chieh Chen Illuminating device for projector

Also Published As

Publication number Publication date
US20060104065A1 (en) 2006-05-18
JP4703338B2 (ja) 2011-06-15
CN100414346C (zh) 2008-08-27
CN1776478A (zh) 2006-05-24
JP2006147536A (ja) 2006-06-08
NL1030170C2 (nl) 2011-06-09
US7350930B2 (en) 2008-04-01
KR100601708B1 (ko) 2006-07-18
KR20060053757A (ko) 2006-05-22

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Legal Events

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AD1A A request for search or an international type search has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 20150501