WO2008142982A1 - Illuminating apparatus and illuminating system - Google Patents

Illuminating apparatus and illuminating system Download PDF

Info

Publication number
WO2008142982A1
WO2008142982A1 PCT/JP2008/058399 JP2008058399W WO2008142982A1 WO 2008142982 A1 WO2008142982 A1 WO 2008142982A1 JP 2008058399 W JP2008058399 W JP 2008058399W WO 2008142982 A1 WO2008142982 A1 WO 2008142982A1
Authority
WO
WIPO (PCT)
Prior art keywords
light
illuminating
color vision
polarized light
radiating
Prior art date
Application number
PCT/JP2008/058399
Other languages
French (fr)
Japanese (ja)
Inventor
Suguru Okuyama
Hidemi Takasu
Original Assignee
Rohm 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 Rohm Co., Ltd. filed Critical Rohm Co., Ltd.
Publication of WO2008142982A1 publication Critical patent/WO2008142982A1/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source

Abstract

Provided are an illuminating apparatus and an illuminating system which are applicable to users having color vision defects and those having normal color vision. An illuminating system (1) is provided with an illuminating device (2), a display section (3), an input section (4), a controller (5) and a pair of polarized light blocking glasses (6). The illuminating device (2) is provided with a first light radiation section (11) for radiating first light (L1), which is linear polarized light having spectrum for aiding color vision of a user (U1) having a color vision defect, and a second light radiation section (12) for radiating second light (L2), which is linear polarized light whose polarization direction orthogonally intersects with that of the first light (L1). The polarized light blocking glasses (6) are provided for blocking the second light (L2).
PCT/JP2008/058399 2007-05-14 2008-05-02 Illuminating apparatus and illuminating system WO2008142982A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-127839 2007-05-14
JP2007127839A JP2008282757A (en) 2007-05-14 2007-05-14 Lighting system, and illumination system

Publications (1)

Publication Number Publication Date
WO2008142982A1 true WO2008142982A1 (en) 2008-11-27

Family

ID=40031697

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/058399 WO2008142982A1 (en) 2007-05-14 2008-05-02 Illuminating apparatus and illuminating system

Country Status (3)

Country Link
JP (1) JP2008282757A (en)
TW (1) TW200907622A (en)
WO (1) WO2008142982A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020502745A (en) * 2016-12-20 2020-01-23 シグニファイ ホールディング ビー ヴィＳｉｇｎｉｆｙ Ｈｏｌｄｉｎｇ Ｂ．Ｖ． Multimode polarization spot with electrically tunable polarization state

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2781899B1 (en) 2011-03-03 2021-08-11 Enchroma, Inc. Multi-band color vision filters
JP5593417B1 (en) * 2013-04-30 2014-09-24 株式会社サンステート Lighting device for color blind persons
JP2018509661A (en) 2015-03-13 2018-04-05 エンクロマ， インコーポレイテッド Optical filter that affects color vision in a desired manner and its design method by nonlinear optimization
WO2017048726A1 (en) 2015-09-15 2017-03-23 Enchroma, Inc. Optical filters and methods for making the same
AU2017340505A1 (en) 2016-10-07 2019-05-02 Enchroma, Inc. Lighting system for simulating conditions of color deficient vision and demonstrating effectiveness of colorblindness compensating eyewear
CA3193791A1 (en) 2020-09-04 2022-03-10 Enchroma, Inc. Spectral glare control eyewear for color blindness and low vision assistance

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09102966A (en) * 1995-10-05 1997-04-15 Masahiro Muraoka Stereoscopic image display system
JPH11110692A (en) * 1997-10-03 1999-04-23 Matsushita Electric Ind Co Ltd Signal light device
JP2006018625A (en) * 2004-07-02 2006-01-19 Nakamura Sangyo Gakuen Led road traffic signal lamp

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4154770B2 (en) * 1998-10-28 2008-09-24 株式会社デンソー Video display device
JP2002303832A (en) * 2001-04-05 2002-10-18 Seiko Epson Corp Spectacle lenses for color vision deficiency person
JP2003172930A (en) * 2001-12-06 2003-06-20 Seiko Epson Corp Liquid crystal device for signaling device, and signaling device
JP4465215B2 (en) * 2004-03-30 2010-05-19 名古屋電機工業株式会社 Road information display device, road information display method, and display color conversion unit
JP4110252B2 (en) * 2005-06-20 2008-07-02 国立大学法人弘前大学 Display device and basic color generation method
JP2006323880A (en) * 2006-09-11 2006-11-30 Rabo Sufia Kk Signal lamp

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09102966A (en) * 1995-10-05 1997-04-15 Masahiro Muraoka Stereoscopic image display system
JPH11110692A (en) * 1997-10-03 1999-04-23 Matsushita Electric Ind Co Ltd Signal light device
JP2006018625A (en) * 2004-07-02 2006-01-19 Nakamura Sangyo Gakuen Led road traffic signal lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020502745A (en) * 2016-12-20 2020-01-23 シグニファイ ホールディング ビー ヴィＳｉｇｎｉｆｙ Ｈｏｌｄｉｎｇ Ｂ．Ｖ． Multimode polarization spot with electrically tunable polarization state

Also Published As

Publication number Publication date
TW200907622A (en) 2009-02-16
JP2008282757A (en) 2008-11-20

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