SG68010A1 - Lighting unit - Google Patents

Lighting unit

Info

Publication number
SG68010A1
SG68010A1 SG1998000003A SG1998000003A SG68010A1 SG 68010 A1 SG68010 A1 SG 68010A1 SG 1998000003 A SG1998000003 A SG 1998000003A SG 1998000003 A SG1998000003 A SG 1998000003A SG 68010 A1 SG68010 A1 SG 68010A1
Authority
SG
Singapore
Prior art keywords
lighting unit
lighting
unit
Prior art date
Application number
SG1998000003A
Other languages
English (en)
Inventor
Kenji Yonda
Original Assignee
Ccs 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
Priority to JP08178033A priority Critical patent/JP3118503B2/ja
Priority to US08/997,411 priority patent/US6053621A/en
Application filed by Ccs Co Ltd filed Critical Ccs Co Ltd
Priority to SG1998000003A priority patent/SG68010A1/en
Publication of SG68010A1 publication Critical patent/SG68010A1/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0055—Reflecting element, sheet or layer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • 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
    • F21V7/0025—Combination of two or more reflectors for a single light source
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8806—Specially adapted optical and illumination features
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/002—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces
    • G02B6/0021—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces for housing at least a part of the light source, e.g. by forming holes or recesses
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0045—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide
    • G02B6/0046—Tapered light guide, e.g. wedge-shaped light guide

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Planar Illumination Modules (AREA)
SG1998000003A 1996-07-08 1998-01-02 Lighting unit SG68010A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP08178033A JP3118503B2 (ja) 1996-07-08 1996-07-08 照明装置
US08/997,411 US6053621A (en) 1996-07-08 1997-12-23 Lighting unit for inspecting a surface
SG1998000003A SG68010A1 (en) 1996-07-08 1998-01-02 Lighting unit

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP08178033A JP3118503B2 (ja) 1996-07-08 1996-07-08 照明装置
US08/997,411 US6053621A (en) 1996-07-08 1997-12-23 Lighting unit for inspecting a surface
SG1998000003A SG68010A1 (en) 1996-07-08 1998-01-02 Lighting unit

Publications (1)

Publication Number Publication Date
SG68010A1 true SG68010A1 (en) 1999-10-19

Family

ID=27324512

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1998000003A SG68010A1 (en) 1996-07-08 1998-01-02 Lighting unit

Country Status (3)

Country Link
US (1) US6053621A (ja)
JP (1) JP3118503B2 (ja)
SG (1) SG68010A1 (ja)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000075909A1 (de) * 1999-06-05 2000-12-14 Berthold Westhoff Effektleuchte
KR200164723Y1 (ko) * 1999-07-16 2000-02-15 기길웅 조명간판
AUPQ431399A0 (en) * 1999-11-29 1999-12-23 Procter, Jeffrey Kenneth Light emitting diode reflector
FI111303B (fi) * 2000-05-16 2003-06-30 Polar Electro Oy Valolähteen kytkeminen taustalevyyn
US6568832B1 (en) * 2000-08-04 2003-05-27 Maxtor Corporation Color mixing device
JP3496644B2 (ja) * 2001-01-12 2004-02-16 シーシーエス株式会社 検査用照明装置
RU2001125705A (ru) * 2001-02-23 2004-01-10 Валерий Николаевич Бурцев (UA) Устройство для демонстрации информации
JP4695793B2 (ja) * 2001-09-17 2011-06-08 株式会社コスシステム 光反射性球面の光学的観察装置
US6874911B2 (en) * 2002-04-09 2005-04-05 Ccs, Inc. Light irradiating unit, lighting unit and method for manufacturing lighting unit
JP3889992B2 (ja) * 2002-05-17 2007-03-07 株式会社ミツトヨ リング照明装置
JP4046585B2 (ja) * 2002-10-01 2008-02-13 オリンパス株式会社 照明装置と、この照明装置を用いた投影表示装置
FR2848288B1 (fr) * 2002-12-05 2005-12-09 Schneider Electric Ind Sas Dispositif d'eclairage a diodes electroluminescentes
US20040145910A1 (en) * 2003-01-29 2004-07-29 Guide Corporation (A Delaware Corporation) Lighting assembly
US6970240B2 (en) * 2003-03-10 2005-11-29 Applera Corporation Combination reader
US6783252B1 (en) 2003-04-21 2004-08-31 Infocus Corporation System and method for displaying projector system identification information
JP2004093571A (ja) * 2003-09-26 2004-03-25 Ccs Inc 検査用照明装置
JP4493482B2 (ja) * 2004-03-31 2010-06-30 シーシーエス株式会社 光照射装置
US20060091637A1 (en) * 2004-10-14 2006-05-04 Gregory Knittel Apparatus and method for providing a step for a vehicle
US20060082999A1 (en) * 2004-10-18 2006-04-20 Klein W R Refractive clamp/optic for light emitting diode
US7430311B2 (en) * 2005-01-13 2008-09-30 Applied Vision Company, Llc System and method for inside can inspection
JP2006343500A (ja) * 2005-06-08 2006-12-21 Olympus Corp 光源装置及び投影光学装置
JPWO2007023891A1 (ja) * 2005-08-26 2009-02-26 シーシーエス株式会社 照明装置
WO2007026690A1 (ja) * 2005-08-31 2007-03-08 Ccs Inc. 同軸光照射装置
JP4745084B2 (ja) * 2006-03-03 2011-08-10 富士通株式会社 撮像装置
JP4540118B2 (ja) * 2006-03-16 2010-09-08 スタンレー電気株式会社 車両用灯具
DE102006023142A1 (de) * 2006-05-16 2007-11-22 Sick Ag Kamera-Beleuchtungseinheit
JP2008066032A (ja) * 2006-09-05 2008-03-21 Moritex Corp 照明装置
DE102007047352B4 (de) * 2007-10-02 2009-09-17 Vistec Semiconductor Systems Gmbh Beleuchtungseinrichtung und Inspektionseinrichtung mit Beleuchtungseinrichtung
CA2659533C (en) * 2008-03-27 2013-07-16 Abl Ip Holding, Llc Back-up lighting system
JP5146138B2 (ja) * 2008-06-19 2013-02-20 富士通株式会社 無線通信装置および送信ビーム制御方法
US20100078661A1 (en) * 2008-09-26 2010-04-01 Wei Shi Machined surface led assembly
US7887384B2 (en) * 2008-09-26 2011-02-15 Bridgelux, Inc. Transparent ring LED assembly
US8058664B2 (en) 2008-09-26 2011-11-15 Bridgelux, Inc. Transparent solder mask LED assembly
US8049236B2 (en) * 2008-09-26 2011-11-01 Bridgelux, Inc. Non-global solder mask LED assembly
US9252336B2 (en) * 2008-09-26 2016-02-02 Bridgelux, Inc. Multi-cup LED assembly
JP4659155B2 (ja) * 2009-02-14 2011-03-30 株式会社栗原工業 目視検査用ライト
US7891840B1 (en) * 2010-01-22 2011-02-22 Southern Taiwan University Polygonal radiation module having radiating members without light guiding board
US8128262B2 (en) 2010-03-30 2012-03-06 Abl Ip Holdings Llc Lighting applications with light transmissive optic contoured to produce tailored light output distribution
KR101772628B1 (ko) * 2010-08-18 2017-08-29 엘지이노텍 주식회사 램프 장치
TWI471504B (zh) * 2010-10-27 2015-02-01 Young Lighting Technology Corp 平面光源模組
JP5733509B2 (ja) 2011-03-22 2015-06-10 ミネベア株式会社 照明装置
US8845152B2 (en) 2011-09-28 2014-09-30 Abl Ip Holding Llc Pole mounted enclosures for luminaires
US8800907B2 (en) * 2011-10-03 2014-08-12 Scott Koenig Mobile device case with retractor reel assembly for user-provided headphones
JP5565775B2 (ja) * 2011-10-25 2014-08-06 株式会社栗原工業 Ｌｅｄ照明装置
JP5883779B2 (ja) * 2012-05-29 2016-03-15 株式会社 日立産業制御ソリューションズ 撮像装置および照明装置
JP5728440B2 (ja) * 2012-07-27 2015-06-03 株式会社栗原工業 Ｌｅｄ照明装置
TWI522571B (zh) * 2012-08-27 2016-02-21 南臺科技大學 照明裝置
DE102012109149A1 (de) * 2012-09-27 2014-03-27 Osram Opto Semiconductors Gmbh Ringlichtmodul und Verfahren zur Herstellung eines Ringlichtmoduls
DE102012109146A1 (de) * 2012-09-27 2014-03-27 Osram Opto Semiconductors Gmbh Ringlichtmodul und Verfahren zur Herstellung eines Ringlichtmoduls
WO2016060052A1 (ja) * 2014-10-15 2016-04-21 シャープ株式会社 照明装置、表示装置、及び照明装置の製造方法
US11719882B2 (en) * 2016-05-06 2023-08-08 Ideal Industries Lighting Llc Waveguide-based light sources with dynamic beam shaping
US10914430B2 (en) * 2017-12-31 2021-02-09 Google Llc Smart-home device light rings with lens spacing for uniform output
JP6954142B2 (ja) * 2018-01-17 2021-10-27 オムロン株式会社 画像検査装置および照明装置
US10845529B2 (en) 2018-05-04 2020-11-24 Lumileds Llc Light engines with dynamically controllable light distribution
US10859757B2 (en) * 2018-05-04 2020-12-08 Lumileds Llc Light fixture with light guide and radially emitting LEDs
US10872923B2 (en) 2018-05-04 2020-12-22 Lumileds Llc Light engines with dynamically controllable light distribution
US10622405B2 (en) 2018-05-04 2020-04-14 Lumileds Llc Light fixture with dynamically controllable light distribution
US10750588B2 (en) 2018-05-04 2020-08-18 Lumileds Llc Light fixture with dynamically controllable light distribution
US10821890B2 (en) 2018-05-04 2020-11-03 Lumileds Llc Light engines with dynamically controllable light distribution
US10943945B2 (en) 2018-05-04 2021-03-09 Lumileds Llc Light fixture with dynamically controllable light distribution
US10785847B2 (en) 2018-05-04 2020-09-22 Lumileds Llc Light engines with dynamically controllable light distribution
US11549680B2 (en) 2020-07-08 2023-01-10 Feit Electric Company, Inc. Mirror with light emitting elements and stand
CN111895308A (zh) * 2020-08-07 2020-11-06 惠州市马仕达智能科技有限公司 直散射灯具以及直散射发光设备

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1943510A (en) * 1931-10-15 1934-01-16 Zeiss Carl Fa Device for light-field and darkfield illumination of microscopic objects
US3278740A (en) * 1964-03-02 1966-10-11 California Plasteck Inc Illuminating apparatus
US3409770A (en) * 1964-09-28 1968-11-05 United States Radium Corp Self-luminous light-emitting units
US3857626A (en) * 1971-12-10 1974-12-31 Bausch & Lomb Microscope coaxial illumination apparatus
JPH0797019B2 (ja) * 1986-06-12 1995-10-18 松下電器産業株式会社 部品認識用照明方法及びその装置
CA1310186C (en) * 1988-03-31 1992-11-17 Frederick Dimmick Display sign
US4930055A (en) * 1989-06-10 1990-05-29 Geisha Corporation Marker lamp with halo effect
DE3929955A1 (de) * 1989-09-08 1991-03-14 Inotec Gmbh Ges Fuer Innovativ Lichtstrahler
US4991064A (en) * 1989-12-05 1991-02-05 Delco Electronics Corporation Silhouette lightpipe illumination for vehicle instrumentation
US5325231A (en) * 1991-03-22 1994-06-28 Olympus Optical Co., Ltd. Microscope illuminating apparatus
JPH07201210A (ja) * 1993-12-29 1995-08-04 Patoraito:Kk 信号表示灯の光源構造
JP3538220B2 (ja) * 1994-05-25 2004-06-14 株式会社エンプラス コーナー部光供給型面光源装置
US5690417A (en) * 1996-05-13 1997-11-25 Optical Gaging Products, Inc. Surface illuminator with means for adjusting orientation and inclination of incident illumination
US5764391A (en) * 1996-12-18 1998-06-09 Raytheon Company Rotating knob, variable image holographic display
US5828449A (en) * 1997-02-26 1998-10-27 Acuity Imaging, Llc Ring illumination reflective elements on a generally planar surface

Also Published As

Publication number Publication date
JPH1021717A (ja) 1998-01-23
US6053621A (en) 2000-04-25
JP3118503B2 (ja) 2000-12-18

Similar Documents

Publication Publication Date Title
SG68010A1 (en) Lighting unit
GB2335308B (en) Lamp
GB9613685D0 (en) An illumination unit
PL322615A1 (en) Lighting fitting
GB9618628D0 (en) Lamp unit
GB2287309B (en) Lighting unit
GB9723060D0 (en) Lighting system
GB2334376B (en) Lamp
GB9421176D0 (en) Lighting unit
GB9602335D0 (en) Lighting
GB9614556D0 (en) Lighting unit
GB2332505B (en) Lighting unit
GB2327260B (en) Lamp unit
GB9603496D0 (en) Lighting effects
GB2310078B (en) Lighting device
GB9610414D0 (en) Lighting unit
CA74080S (en) Lighting unit
GB9610067D0 (en) Lighting
CA79161S (en) Luminaire
CA79160S (en) Luminaire
CA79156S (en) Luminaire
CA79159S (en) Luminaire
CA79157S (en) Luminaire
CA79158S (en) Luminaire
AU130238S (en) Lamp