KR101077990B1 - 형광체, 발광장치, 면광원장치, 디스플레이 장치 및 조명장치 - Google Patents

형광체, 발광장치, 면광원장치, 디스플레이 장치 및 조명장치 Download PDF

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KR101077990B1
KR101077990B1 KR1020100013626A KR20100013626A KR101077990B1 KR 101077990 B1 KR101077990 B1 KR 101077990B1 KR 1020100013626 A KR1020100013626 A KR 1020100013626A KR 20100013626 A KR20100013626 A KR 20100013626A KR 101077990 B1 KR101077990 B1 KR 101077990B1
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phosphor
light emitting
light
range
led chip
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KR20110093519A (ko
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윤창번
원형식
윤철수
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삼성엘이디 주식회사
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Priority to KR1020100013626A priority Critical patent/KR101077990B1/ko
Priority to CN201180018736.6A priority patent/CN102844405B/zh
Priority to US13/578,779 priority patent/US9127203B2/en
Priority to PCT/KR2011/000920 priority patent/WO2011099800A2/ko
Priority to JP2012552807A priority patent/JP6054180B2/ja
Priority to DE112011100522.9T priority patent/DE112011100522B4/de
Publication of KR20110093519A publication Critical patent/KR20110093519A/ko
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/597—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon oxynitride, e.g. SIALONS
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    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/59—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing silicon
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    • C09K11/0883—Arsenides; Nitrides; Phosphides
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    • C09K11/641—Chalcogenides
    • C09K11/643—Chalcogenides with alkaline earth metals
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    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/77348—Silicon Aluminium Nitrides or Silicon Aluminium Oxynitrides
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
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    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
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  • Optics & Photonics (AREA)
  • Luminescent Compositions (AREA)
  • Led Device Packages (AREA)
KR1020100013626A 2010-02-12 2010-02-12 형광체, 발광장치, 면광원장치, 디스플레이 장치 및 조명장치 Active KR101077990B1 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020100013626A KR101077990B1 (ko) 2010-02-12 2010-02-12 형광체, 발광장치, 면광원장치, 디스플레이 장치 및 조명장치
CN201180018736.6A CN102844405B (zh) 2010-02-12 2011-02-11 荧光物质、发光装置、表面光源装置、显示装置和照明装置
US13/578,779 US9127203B2 (en) 2010-02-12 2011-02-11 Fluorescent substance, light emitting device, surface light source device, display device and illuminating device
PCT/KR2011/000920 WO2011099800A2 (ko) 2010-02-12 2011-02-11 형광체, 발광장치, 면광원장치, 디스플레이 장치 및 조명장치
JP2012552807A JP6054180B2 (ja) 2010-02-12 2011-02-11 蛍光体及びその製造方法、白色発光装置、面光源装置、ディスプレー装置、及び照明装置
DE112011100522.9T DE112011100522B4 (de) 2010-02-12 2011-02-11 Fluoreszierende Substanz, Verfahren zu deren Herstellung, lichtemittierende Vorrichtung, Oberflächenlichtquellenvorrichtung, Anzeigevorrichtung und Beleuchtungsvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100013626A KR101077990B1 (ko) 2010-02-12 2010-02-12 형광체, 발광장치, 면광원장치, 디스플레이 장치 및 조명장치

Related Child Applications (2)

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KR1020110028307A Division KR101558556B1 (ko) 2011-03-29 2011-03-29 형광체, 발광장치, 디스플레이 장치 및 조명장치
KR1020110080562A Division KR101557797B1 (ko) 2011-08-12 2011-08-12 형광체, 발광장치, 디스플레이 장치 및 조명장치

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KR20110093519A KR20110093519A (ko) 2011-08-18
KR101077990B1 true KR101077990B1 (ko) 2011-10-31

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KR1020100013626A Active KR101077990B1 (ko) 2010-02-12 2010-02-12 형광체, 발광장치, 면광원장치, 디스플레이 장치 및 조명장치

Country Status (6)

Country Link
US (1) US9127203B2 (enExample)
JP (1) JP6054180B2 (enExample)
KR (1) KR101077990B1 (enExample)
CN (1) CN102844405B (enExample)
DE (1) DE112011100522B4 (enExample)
WO (1) WO2011099800A2 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101496559B1 (ko) 2013-07-31 2015-02-27 주식회사 효성 향상된 결정 구조의 나이트라이드 형광체, 그의 제조방법, 및 이를 포함하는 백색 발광 소자
US9458377B2 (en) 2013-06-20 2016-10-04 Samsung Electronics Co., Ltd. Red phosphor, white light emitting device, display apparatus and illumination apparatus
US10270014B2 (en) 2016-11-11 2019-04-23 Samsung Electronics Co., Ltd. Light-emitting device package

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101215342B1 (ko) * 2010-09-20 2012-12-26 삼성전자주식회사 사이알론 형광체, 그 제조방법 및 이를 이용한 발광소자 패키지
WO2012100132A1 (en) * 2011-01-21 2012-07-26 Osram Sylvania Inc. Luminescent converter and led light source containing same
KR101214234B1 (ko) * 2011-02-14 2012-12-20 삼성전자주식회사 형광체 및 이의 제조방법
US20120281387A1 (en) * 2011-05-04 2012-11-08 Ligitek Electronics Co., Ltd. Structure of light-emitting diode
CN103045267B (zh) * 2011-10-17 2014-11-26 有研稀土新材料股份有限公司 一种氮化物荧光粉、其制备方法及含该荧光粉的发光装置
TWI508332B (zh) * 2011-11-09 2015-11-11 友達光電股份有限公司 發光光源及其顯示面板
JP5906433B2 (ja) * 2011-12-19 2016-04-20 パナソニックＩｐマネジメント株式会社 照明装置
KR20130073583A (ko) * 2011-12-23 2013-07-03 엘지이노텍 주식회사 파장 변환 물질 및 이를 포함하는 발광소자 패키지
JP5919014B2 (ja) * 2012-02-09 2016-05-18 デンカ株式会社 蛍光体及び発光装置
JP2013163725A (ja) * 2012-02-09 2013-08-22 Denki Kagaku Kogyo Kk 蛍光体及び発光装置
JP5919015B2 (ja) * 2012-02-09 2016-05-18 デンカ株式会社 蛍光体及び発光装置
JP5886069B2 (ja) * 2012-02-09 2016-03-16 デンカ株式会社 蛍光体及び発光装置
JP2013163736A (ja) * 2012-02-09 2013-08-22 Denki Kagaku Kogyo Kk 蛍光体及び発光装置
JP2013163722A (ja) * 2012-02-09 2013-08-22 Denki Kagaku Kogyo Kk 蛍光体及び発光装置
JP2013163723A (ja) * 2012-02-09 2013-08-22 Denki Kagaku Kogyo Kk 蛍光体及び発光装置
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CN102844405A (zh) 2012-12-26
WO2011099800A3 (ko) 2011-12-15
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US9127203B2 (en) 2015-09-08
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