WO2011111945A3 - A preparation method of silicone composition having high refractive index for light emitting diode device - Google Patents

A preparation method of silicone composition having high refractive index for light emitting diode device Download PDF

Info

Publication number
WO2011111945A3
WO2011111945A3 PCT/KR2011/001434 KR2011001434W WO2011111945A3 WO 2011111945 A3 WO2011111945 A3 WO 2011111945A3 KR 2011001434 W KR2011001434 W KR 2011001434W WO 2011111945 A3 WO2011111945 A3 WO 2011111945A3
Authority
WO
WIPO (PCT)
Prior art keywords
high refractive
light emitting
emitting diode
silicone composition
preparation
Prior art date
Application number
PCT/KR2011/001434
Other languages
French (fr)
Other versions
WO2011111945A2 (en
Inventor
Seung Kwang Seo
Seung Hyun Kang
Su Jin Lee
Original Assignee
Kcc Corporation
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 Kcc Corporation filed Critical Kcc Corporation
Publication of WO2011111945A2 publication Critical patent/WO2011111945A2/en
Publication of WO2011111945A3 publication Critical patent/WO2011111945A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/70—Siloxanes defined by use of the MDTQ nomenclature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
    • H01L23/29—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the material, e.g. carbon
    • H01L23/293—Organic, e.g. plastic
    • H01L23/296—Organo-silicon compounds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Silicon Polymers (AREA)
  • Led Device Packages (AREA)

Abstract

The present invention relates to a method for preparing a high refractive organopolysiloxane through condensation reactions. More specifically, the present invention relates to a method for preparing a high refractive organopolysiloxane through condensation reactions using a slight amount of catalyst, by which the reduction of ion content, easy removal of silanol groups and saving of production time can be achieved simultaneously; and a silicone composition for light emitting diode (LED) devices comprising the high refractive organopolysiloxane prepared by the method.
PCT/KR2011/001434 2010-03-09 2011-03-02 A preparation method of silicone composition having high refractive index for light emitting diode device WO2011111945A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100021040A KR20110101791A (en) 2010-03-09 2010-03-09 A preparation method of silicon composition having high refractive index for light emitting diode device
KR10-2010-0021040 2010-03-09

Publications (2)

Publication Number Publication Date
WO2011111945A2 WO2011111945A2 (en) 2011-09-15
WO2011111945A3 true WO2011111945A3 (en) 2012-01-19

Family

ID=44573329

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/001434 WO2011111945A2 (en) 2010-03-09 2011-03-02 A preparation method of silicone composition having high refractive index for light emitting diode device

Country Status (2)

Country Link
KR (1) KR20110101791A (en)
WO (1) WO2011111945A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102757458B (en) * 2012-07-30 2015-04-29 嘉兴联合化学有限公司 Method and device for preparing tetramethyldihydrodisiloxane
CN103232600B (en) * 2013-05-23 2015-01-28 汕头市骏码凯撒有限公司 Method for preparing phenyl silicone resin with high-refractive index

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0148252B1 (en) * 1989-02-09 1998-08-17 . Process for preparing organosilicon compounds
KR20080110761A (en) * 2006-04-25 2008-12-19 에니콜로포브 인스티튜트 오브 신테틱 폴리머릭 머터리얼즈 (아이에스피엠) 오브 더 러시안 아카데미 오브 사이언스 Curable resin composition
JP2009203475A (en) * 2008-02-28 2009-09-10 Mitsubishi Chemicals Corp Sealing resin and method of producing the same
KR20090103785A (en) * 2008-03-27 2009-10-01 신에쓰 가가꾸 고교 가부시끼가이샤 Curable silicone rubber composition and optical semiconductor device using the same as sealing material
KR20100013368A (en) * 2008-07-31 2010-02-10 한국과학기술원 Siloxane resin for led encapsulation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0148252B1 (en) * 1989-02-09 1998-08-17 . Process for preparing organosilicon compounds
KR20080110761A (en) * 2006-04-25 2008-12-19 에니콜로포브 인스티튜트 오브 신테틱 폴리머릭 머터리얼즈 (아이에스피엠) 오브 더 러시안 아카데미 오브 사이언스 Curable resin composition
JP2009203475A (en) * 2008-02-28 2009-09-10 Mitsubishi Chemicals Corp Sealing resin and method of producing the same
KR20090103785A (en) * 2008-03-27 2009-10-01 신에쓰 가가꾸 고교 가부시끼가이샤 Curable silicone rubber composition and optical semiconductor device using the same as sealing material
KR20100013368A (en) * 2008-07-31 2010-02-10 한국과학기술원 Siloxane resin for led encapsulation

Also Published As

Publication number Publication date
KR20110101791A (en) 2011-09-16
WO2011111945A2 (en) 2011-09-15

Similar Documents

Publication Publication Date Title
EP2537899A4 (en) Phosphor-containing cured silicone, process for production of same, phosphor-containing silicone composition, precursor of the composition, sheet-shaped moldings, led package, light -emitting device, and process for production of led-mounted substrate
EP2835836A4 (en) Optical substrate, semiconductor light-emitting element, and method for producing semiconductor light-emitting element
TWI560915B (en) Light emitting diode (led) devices, systems, and methods
EP2669350A4 (en) Composition containing quantum dot fluorescent body, molded body of quantum dot fluorescent body dispersion resin, structure containing quantum dot fluorescent body, light-emitting device, electronic apparatus, mechanical device, and method for producing molded body of quantum dot fluorescent body dispersion resin
EP2653502A4 (en) Phosphor sheet, led and light emitting device using same and method for producing led
MX2011008262A (en) Substituted spiro-amides as b1r modulators.
WO2011088323A3 (en) Low-haze transparent conductors
TWI368794B (en) Illuminant system using high color temperature light emitting diode and manufacture method thereof
EP2610314A4 (en) Phosphor-containing sheet, led light emitting device using same, and method for manufacturing led light emitting device
TWI562399B (en) Light emitting device, light emitting device package and lighting system
WO2011090362A3 (en) Silicone resin
EP3176836C0 (en) White light emitting device, lighting system, and dental lighting system
EP2679617A3 (en) Organopolysiloxane and method of preparation
WO2012064519A3 (en) Illumination converter
MY170308A (en) Alcohol production method
WO2011109417A3 (en) Method for forming a light conversion material
BR112013011168A2 (en) Process for the preparation of polycarbonate polyols by immortal polymerization of cyclic carbonates.
EP2752392A4 (en) Inorganic oxide transparent dispersion and resin composition for forming transparent composite, and transparent composite and optical member
EP2791573A4 (en) Side-emitting guidepipe technology on led lamp to make filament effect
EP2365034A3 (en) Composition for thermosetting silicone resin
BR112014004380A2 (en) cable comprising a crosslinkable silane polymer composition
EP2691471A4 (en) Curable silicone resins for led encapsulation
WO2012134786A8 (en) Compositions containing sulfonic acid catalysts and methods for the preparation and use of the compositions
WO2011111945A3 (en) A preparation method of silicone composition having high refractive index for light emitting diode device
CL2008001073A1 (en) Use of a nucleic acid sequence encoding a tdr4 homolog to obtain a plant tissue with altered content of a flavonoid component.

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11753550

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11753550

Country of ref document: EP

Kind code of ref document: A2