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WO2008133279A1 - Optical component, method for producing optical component, illuminating device and furniture - Google Patents

Optical component, method for producing optical component, illuminating device and furniture Download PDF

Info

Publication number
WO2008133279A1
WO2008133279A1 PCT/JP2008/057867 JP2008057867W WO2008133279A1 WO 2008133279 A1 WO2008133279 A1 WO 2008133279A1 JP 2008057867 W JP2008057867 W JP 2008057867W WO 2008133279 A1 WO2008133279 A1 WO 2008133279A1
Authority
WO
WIPO (PCT)
Prior art keywords
optical component
illuminating device
light
disclosed
furniture
Prior art date
Application number
PCT/JP2008/057867
Other languages
French (fr)
Japanese (ja)
Inventor
Toshihisa Sasaki
Naofumi Shishiyama
Toru Matsumoto
Toyohiko Mizota
Naoki Sakurai
Original Assignee
Yoshikawa Kasei 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 claimed from JP2007114759A external-priority patent/JP2008268764A/en
Priority claimed from JP2008098809A external-priority patent/JP2009252524A/en
Application filed by Yoshikawa Kasei Co., Ltd. filed Critical Yoshikawa Kasei Co., Ltd.
Publication of WO2008133279A1 publication Critical patent/WO2008133279A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/08—Oxides
    • C23C14/083—Oxides of refractory metals or yttrium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00634—Production of filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/285—Interference filters comprising deposited thin solid films

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Ophthalmology & Optometry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Physical Vapour Deposition (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

Disclosed is a lightweight optical component with high degree of freedom in design, which has many variations of light. Also disclosed is an illuminating device. Specifically disclosed is an illuminating device comprising a light source (21) and an optical filter (50) reflecting light of a certain wavelength among the light emitted from the light source (21). The optical filter (50) comprises a plastic base and a transparent coating film fixed on the base by physical vapor deposition. The transparent coating film is formed as an optical film wherein double layers of silicon dioxide and titanium oxide or a titanium oxide composite material are laminated.
PCT/JP2008/057867 2007-04-24 2008-04-23 Optical component, method for producing optical component, illuminating device and furniture WO2008133279A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007114759A JP2008268764A (en) 2007-04-24 2007-04-24 Optical component and method for manufacturing the same
JP2007-114759 2007-04-24
JP2008098809A JP2009252524A (en) 2008-04-04 2008-04-04 Lighting device, furniture and module for lighting
JP2008-098809 2008-04-04

Publications (1)

Publication Number Publication Date
WO2008133279A1 true WO2008133279A1 (en) 2008-11-06

Family

ID=39925727

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/057867 WO2008133279A1 (en) 2007-04-24 2008-04-23 Optical component, method for producing optical component, illuminating device and furniture

Country Status (1)

Country Link
WO (1) WO2008133279A1 (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03245104A (en) * 1990-02-23 1991-10-31 Matsushita Electric Works Ltd Multilayered interference film
JPH0894831A (en) * 1994-09-26 1996-04-12 Olympus Optical Co Ltd Color filter
JPH11142624A (en) * 1997-11-14 1999-05-28 Sony Corp Optical block, display device equipped with optical system having optical block and manufacture of optical block
JP2004122567A (en) * 2002-10-02 2004-04-22 Mitsubishi Engineering Plastics Corp Mold assembly and injection molding method
JP2004170922A (en) * 2002-10-25 2004-06-17 Fuji Photo Film Co Ltd Transfer apparatus
JP2005084187A (en) * 2003-09-05 2005-03-31 Sony Corp Screen and its production method
JP2006236897A (en) * 2005-02-28 2006-09-07 Enplas Corp Light guide plate, surface light source device having the same and display device having the same
JP2007080595A (en) * 2005-09-13 2007-03-29 Nec Corp Lighting device and display device
JP2007102124A (en) * 2005-10-07 2007-04-19 Fujifilm Corp Filter for optical recording medium, its manufacturing method, optical recording medium, and its recording method and reproducing method

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03245104A (en) * 1990-02-23 1991-10-31 Matsushita Electric Works Ltd Multilayered interference film
JPH0894831A (en) * 1994-09-26 1996-04-12 Olympus Optical Co Ltd Color filter
JPH11142624A (en) * 1997-11-14 1999-05-28 Sony Corp Optical block, display device equipped with optical system having optical block and manufacture of optical block
JP2004122567A (en) * 2002-10-02 2004-04-22 Mitsubishi Engineering Plastics Corp Mold assembly and injection molding method
JP2004170922A (en) * 2002-10-25 2004-06-17 Fuji Photo Film Co Ltd Transfer apparatus
JP2005084187A (en) * 2003-09-05 2005-03-31 Sony Corp Screen and its production method
JP2006236897A (en) * 2005-02-28 2006-09-07 Enplas Corp Light guide plate, surface light source device having the same and display device having the same
JP2007080595A (en) * 2005-09-13 2007-03-29 Nec Corp Lighting device and display device
JP2007102124A (en) * 2005-10-07 2007-04-19 Fujifilm Corp Filter for optical recording medium, its manufacturing method, optical recording medium, and its recording method and reproducing method

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