AU2002362166A1 - Decorative illumination, diffraction plate and signboard using diffraction phenomenon - Google Patents

Decorative illumination, diffraction plate and signboard using diffraction phenomenon

Info

Publication number
AU2002362166A1
AU2002362166A1 AU2002362166A AU2002362166A AU2002362166A1 AU 2002362166 A1 AU2002362166 A1 AU 2002362166A1 AU 2002362166 A AU2002362166 A AU 2002362166A AU 2002362166 A AU2002362166 A AU 2002362166A AU 2002362166 A1 AU2002362166 A1 AU 2002362166A1
Authority
AU
Australia
Prior art keywords
diffraction
signboard
decorative illumination
plate
phenomenon
Prior art date
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.)
Abandoned
Application number
AU2002362166A
Inventor
Yong Eun Ryu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 claimed from KR1020010074208A external-priority patent/KR20030043171A/en
Priority claimed from KR1020020014147A external-priority patent/KR20030075050A/en
Application filed by Individual filed Critical Individual
Publication of AU2002362166A1 publication Critical patent/AU2002362166A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/4233—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive element [DOE] contributing to a non-imaging application
    • G02B27/425—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive element [DOE] contributing to a non-imaging application in illumination systems
    • 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
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
    • 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
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/0005—Adaptation of holography to specific applications
    • G03H2001/0055—Adaptation of holography to specific applications in advertising or decorative art

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
AU2002362166A 2001-11-27 2002-11-27 Decorative illumination, diffraction plate and signboard using diffraction phenomenon Abandoned AU2002362166A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR10-2001-0074208 2001-11-27
KR1020010074208A KR20030043171A (en) 2001-11-27 2001-11-27 Decorative illumination using a diffraction effect
KR10-2002-0014147 2002-03-15
KR1020020014147A KR20030075050A (en) 2002-03-15 2002-03-15 Diffraction plate and signboard using it
PCT/KR2002/002224 WO2003052316A1 (en) 2001-11-27 2002-11-27 Decorative illumination, diffraction plate and signboard using diffraction phenomenon

Publications (1)

Publication Number Publication Date
AU2002362166A1 true AU2002362166A1 (en) 2003-06-30

Family

ID=26639484

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002362166A Abandoned AU2002362166A1 (en) 2001-11-27 2002-11-27 Decorative illumination, diffraction plate and signboard using diffraction phenomenon

Country Status (2)

Country Link
AU (1) AU2002362166A1 (en)
WO (1) WO2003052316A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005008127A1 (en) * 2003-07-22 2005-01-27 Tir Systems Ltd. System and method for the diffusion of illumination produced by discrete light sources
DE102005061208A1 (en) * 2005-09-30 2007-04-12 Osram Opto Semiconductors Gmbh lighting device
CN103246143B (en) * 2013-05-14 2015-04-29 上海交通大学 Multi-angle projection system with grating structure
TWM568942U (en) * 2018-05-28 2018-10-21 鐘東桂 Illumination device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR850000085Y1 (en) * 1983-04-18 1985-02-09 이광남 Decorative illumination

Also Published As

Publication number Publication date
WO2003052316A1 (en) 2003-06-26

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase