KR960016836A - 구형 일루미네이터 및 조명 제공 방법 - Google Patents

구형 일루미네이터 및 조명 제공 방법 Download PDF

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Publication number
KR960016836A
KR960016836A KR1019950040199A KR19950040199A KR960016836A KR 960016836 A KR960016836 A KR 960016836A KR 1019950040199 A KR1019950040199 A KR 1019950040199A KR 19950040199 A KR19950040199 A KR 19950040199A KR 960016836 A KR960016836 A KR 960016836A
Authority
KR
South Korea
Prior art keywords
illuminators
lighting
provide spherical
spherical
spherical illuminators
Prior art date
Application number
KR1019950040199A
Other languages
English (en)
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 KR960016836A publication Critical patent/KR960016836A/ko

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Classifications

    • 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
    • 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
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/956—Inspecting patterns on the surface of objects

Landscapes

  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (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)
  • Length Measuring Devices By Optical Means (AREA)
  • Light Guides In General And Applications Therefor (AREA)
KR1019950040199A 1994-11-10 1995-11-08 구형 일루미네이터 및 조명 제공 방법 KR960016836A (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/337,588 US5613753A (en) 1994-11-10 1994-11-10 Spherical illuminator

Publications (1)

Publication Number Publication Date
KR960016836A true KR960016836A (ko) 1996-06-17

Family

ID=23321144

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950040199A KR960016836A (ko) 1994-11-10 1995-11-08 구형 일루미네이터 및 조명 제공 방법

Country Status (5)

Country Link
US (3) US5613753A (ko)
EP (1) EP0711994B1 (ko)
JP (1) JPH08235924A (ko)
KR (1) KR960016836A (ko)
DE (1) DE69534035T2 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9700686D0 (en) * 1997-01-15 1997-03-05 Perkin Elmer Ltd Probe for spectroscopic analysis
US5934878A (en) * 1997-08-28 1999-08-10 Yu; Jack Ceiling fan housing having inner panels

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1184952A (en) * 1915-12-30 1916-05-30 Stephen Hipkins Lighting-fixture.
US2415514A (en) * 1945-04-20 1947-02-11 Mayes Marjorie Table lamp
US3427447A (en) * 1966-11-14 1969-02-11 Mc Graw Edison Co Luminaire optical assembly
US3610916A (en) * 1970-05-05 1971-10-05 Frank P Meehan Illuminable ball with a time delay device
US3712979A (en) * 1972-02-03 1973-01-23 Lilly Co Eli Illumination of convex surfaces
JPS5870150A (ja) * 1981-10-22 1983-04-26 Fuji Electric Co Ltd 光学検査装置用照明器
SU1017932A1 (ru) * 1981-12-23 1983-05-15 Научно-Исследовательский Институт Ядерной Физики При Томском Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Политехническом Институте Им.С.М.Кирова Оптическа система дл передачи света от источников к светочувствительному элементу
US4729079A (en) * 1986-08-04 1988-03-01 General Electric Company Illuminator for visual inspection of curved specular surfaces
US5051872A (en) * 1988-07-19 1991-09-24 Texas Instruments Incorporated Hemispherical non-glare illuminator
US5201576A (en) * 1992-04-30 1993-04-13 Simco/Ramic Corporation Shadowless spherical illumination system for use in an article inspection system

Also Published As

Publication number Publication date
US5613753A (en) 1997-03-25
JPH08235924A (ja) 1996-09-13
US5826974A (en) 1998-10-27
US5628559A (en) 1997-05-13
DE69534035D1 (de) 2005-04-07
DE69534035T2 (de) 2006-04-13
EP0711994A2 (en) 1996-05-15
EP0711994A3 (en) 1997-07-02
EP0711994B1 (en) 2005-03-02

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A201 Request for examination
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee