IN2014DN07269A - - Google Patents

Info

Publication number
IN2014DN07269A
IN2014DN07269A IN7269DEN2014A IN2014DN07269A IN 2014DN07269 A IN2014DN07269 A IN 2014DN07269A IN 7269DEN2014 A IN7269DEN2014 A IN 7269DEN2014A IN 2014DN07269 A IN2014DN07269 A IN 2014DN07269A
Authority
IN
India
Prior art keywords
led
reflector
polyester
exposed
emitting diode
Prior art date
Application number
Other languages
English (en)
Inventor
Ronald Michaël Alexander Maria Schellekens
Van Hans Klaas Dijk
Original Assignee
Dsm Ip Assets Bv
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 Dsm Ip Assets Bv filed Critical Dsm Ip Assets Bv
Publication of IN2014DN07269A publication Critical patent/IN2014DN07269A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/62—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using mixing chambers, e.g. housings with reflective walls
    • 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
    • F21V7/0066—Reflectors for light sources specially adapted to cooperate with point like light sources; specially adapted to cooperate with light sources the shape of which is unspecified
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2237—Oxides; Hydroxides of metals of titanium
    • C08K2003/2241—Titanium dioxide
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Led Device Packages (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
IN7269DEN2014 2012-03-16 2013-03-14 IN2014DN07269A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12159939 2012-03-16
PCT/EP2013/055262 WO2013135827A1 (en) 2012-03-16 2013-03-14 Part of a led system

Publications (1)

Publication Number Publication Date
IN2014DN07269A true IN2014DN07269A (ko) 2015-04-24

Family

ID=47878065

Family Applications (1)

Application Number Title Priority Date Filing Date
IN7269DEN2014 IN2014DN07269A (ko) 2012-03-16 2013-03-14

Country Status (6)

Country Link
US (1) US20150049492A1 (ko)
EP (1) EP2825821A1 (ko)
JP (1) JP2015512158A (ko)
CN (1) CN104169644A (ko)
IN (1) IN2014DN07269A (ko)
WO (1) WO2013135827A1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105793340A (zh) * 2013-11-28 2016-07-20 帝斯曼知识产权资产管理有限公司 Led系统的部件
US20210139694A1 (en) * 2017-06-13 2021-05-13 Solvay Specialty Polymers Usa, Llc Polyester polymer compositions

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5660931A (en) * 1994-03-17 1997-08-26 Skc Limited Polymeric film with paper-like characteristics
KR100271672B1 (ko) * 1998-05-20 2000-11-15 구본준 시이트 구조의 광학소자 및 그를 이용한 백라이트 유니트
EP1554762B2 (en) * 2002-10-15 2014-04-30 Solvay Specialty Polymers USA, LLC. Anti-yellowing polycondensation polymer compositions and articles
US6838494B2 (en) * 2002-12-30 2005-01-04 Ferro Corporation Light reflecting polymeric compositions
FR2867836B1 (fr) * 2004-03-16 2012-12-14 Valeo Vision Dispositif de signalisation pour vehicule automobile
EP1837686A4 (en) * 2004-12-17 2009-11-18 Yupo Corp LIGHT REFLECTOR AND DEVICE PRODUCING SURFACE LIGHT
CN101313174A (zh) * 2005-11-21 2008-11-26 皇家飞利浦电子股份有限公司 照明设备
WO2009122339A1 (en) * 2008-04-03 2009-10-08 Koninklijke Philips Electronics N.V. Improved white light-emitting device
US8950920B2 (en) * 2008-07-24 2015-02-10 Yupo Corporation Light reflector, and planar light source device and illuminating device using the light reflector
CN101775150A (zh) * 2009-01-09 2010-07-14 财团法人工业技术研究院 反射材料及其制造方法
US8721115B2 (en) * 2010-05-28 2014-05-13 Luxingtek, Ltd. Light reflective structure and light panel
JP2012023288A (ja) * 2010-07-16 2012-02-02 Nitto Denko Corp 発光装置用部品、発光装置およびその製造方法
US8840278B2 (en) * 2011-09-20 2014-09-23 Cree, Inc. Specular reflector and LED lamps using same

Also Published As

Publication number Publication date
WO2013135827A1 (en) 2013-09-19
CN104169644A (zh) 2014-11-26
EP2825821A1 (en) 2015-01-21
US20150049492A1 (en) 2015-02-19
JP2015512158A (ja) 2015-04-23

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