CN102844405B - 荧光物质、发光装置、表面光源装置、显示装置和照明装置 - Google Patents
荧光物质、发光装置、表面光源装置、显示装置和照明装置 Download PDFInfo
- Publication number
- CN102844405B CN102844405B CN201180018736.6A CN201180018736A CN102844405B CN 102844405 B CN102844405 B CN 102844405B CN 201180018736 A CN201180018736 A CN 201180018736A CN 102844405 B CN102844405 B CN 102844405B
- Authority
- CN
- China
- Prior art keywords
- phosphor
- light
- mol
- range
- semiconductor layer
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- 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
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/0883—Arsenides; Nitrides; Phosphides
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/64—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing aluminium
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/64—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing aluminium
- C09K11/641—Chalcogenides
- C09K11/643—Chalcogenides with alkaline earth metals
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- 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
- G02F1/133603—Direct backlight with LEDs
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/81—Bodies
- H10H20/822—Materials of the light-emitting regions
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3206—Magnesium oxides or oxide-forming salts thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3213—Strontium oxides or oxide-forming salts thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3215—Barium oxides or oxide-forming salts thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/38—Non-oxide ceramic constituents or additives
- C04B2235/3852—Nitrides, e.g. oxynitrides, carbonitrides, oxycarbonitrides, lithium nitride, magnesium nitride
- C04B2235/3865—Aluminium nitrides
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/38—Non-oxide ceramic constituents or additives
- C04B2235/3852—Nitrides, e.g. oxynitrides, carbonitrides, oxycarbonitrides, lithium nitride, magnesium nitride
- C04B2235/3873—Silicon nitrides, e.g. silicon carbonitride, silicon oxynitride
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
- C04B2235/442—Carbonates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Luminescent Compositions (AREA)
- Led Device Packages (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100013626A KR101077990B1 (ko) | 2010-02-12 | 2010-02-12 | 형광체, 발광장치, 면광원장치, 디스플레이 장치 및 조명장치 |
| KR10-2010-0013626 | 2010-02-12 | ||
| PCT/KR2011/000920 WO2011099800A2 (ko) | 2010-02-12 | 2011-02-11 | 형광체, 발광장치, 면광원장치, 디스플레이 장치 및 조명장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102844405A CN102844405A (zh) | 2012-12-26 |
| CN102844405B true CN102844405B (zh) | 2014-08-20 |
Family
ID=44368320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180018736.6A Active 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 |
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) |
Families Citing this family (48)
| 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 |
| JP5749201B2 (ja) * | 2012-03-09 | 2015-07-15 | 株式会社東芝 | 白色発光装置 |
| CN102798060B (zh) * | 2012-09-11 | 2015-10-07 | 深圳市华星光电技术有限公司 | 直下式背光模组 |
| TWI458139B (zh) * | 2012-11-23 | 2014-10-21 | 東貝光電科技股份有限公司 | White light emitting diode module |
| CN103017027A (zh) * | 2012-12-04 | 2013-04-03 | 京东方科技集团股份有限公司 | 面光源装置及液晶显示装置 |
| CN104871325A (zh) * | 2012-12-28 | 2015-08-26 | 信越化学工业株式会社 | 调整部件和发光装置 |
| DE102013205329A1 (de) * | 2013-03-26 | 2014-10-16 | Siemens Aktiengesellschaft | Verfahren zum Herstellen einer Leuchtstoffkeramik |
| JP2014205788A (ja) * | 2013-04-15 | 2014-10-30 | 株式会社トクヤマ | 無機結晶の製造方法 |
| KR102075989B1 (ko) | 2013-06-20 | 2020-02-11 | 삼성전자주식회사 | 적색 형광체, 백색 발광장치, 디스플레이 장치 및 조명장치 |
| KR101496559B1 (ko) | 2013-07-31 | 2015-02-27 | 주식회사 효성 | 향상된 결정 구조의 나이트라이드 형광체, 그의 제조방법, 및 이를 포함하는 백색 발광 소자 |
| KR20160040696A (ko) | 2013-08-05 | 2016-04-14 | 코닝 인코포레이티드 | 발광성 코팅 및 장치 |
| TWI645579B (zh) * | 2014-08-11 | 2018-12-21 | 佰鴻工業股份有限公司 | Light-emitting diode module with reduced blue light energy |
| EP3213355B1 (en) * | 2014-10-31 | 2020-01-29 | Lumileds Holding B.V. | Phosphor converted led with temperature stable flux and saturated red color point |
| KR102353443B1 (ko) * | 2014-12-22 | 2022-01-21 | 삼성전자주식회사 | 산질화물계 형광체 및 이를 포함하는 백색 발광 장치 |
| US20180049656A1 (en) * | 2015-03-23 | 2018-02-22 | Koninklijke Philips N.V. | Optical vital signs sensor |
| DE102015105661B4 (de) * | 2015-04-14 | 2022-04-28 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Optoelektronische Vorrichtung mit einer Mischung aufweisend ein Silikon und ein fluor-organisches Additiv |
| US9735323B2 (en) * | 2015-06-30 | 2017-08-15 | Nichia Corporation | Light emitting device having a triple phosphor fluorescent member |
| CN106753346B (zh) * | 2015-11-24 | 2019-05-31 | 有研稀土新材料股份有限公司 | 氮氧化物荧光体及其发光器件 |
| CN105702833B (zh) * | 2016-03-30 | 2019-03-05 | 开发晶照明(厦门)有限公司 | Led封装结构和led发光装置 |
| KR102674066B1 (ko) | 2016-11-11 | 2024-06-13 | 삼성전자주식회사 | 발광 소자 패키지 |
| JP6940764B2 (ja) | 2017-09-28 | 2021-09-29 | 日亜化学工業株式会社 | 発光装置 |
| US10541353B2 (en) * | 2017-11-10 | 2020-01-21 | Cree, Inc. | Light emitting devices including narrowband converters for outdoor lighting applications |
| WO2020027783A1 (en) * | 2018-07-30 | 2020-02-06 | Ecosense Lighting Inc | Systems and methods for providing tunable warm white light |
| US10322297B1 (en) | 2018-08-21 | 2019-06-18 | Lumia Group, LLC | Electrically passive low-level light therapy system and methods incorporating same |
| US11129429B2 (en) * | 2018-08-21 | 2021-09-28 | Lumia Group, LLC | Textile materials with spontaneous emission and methods of UV protection, shading, warming, and other applications using same |
| TWI722402B (zh) * | 2018-11-21 | 2021-03-21 | 台達電子工業股份有限公司 | 螢光劑裝置 |
| CN110028959A (zh) * | 2018-11-30 | 2019-07-19 | 江苏博睿光电有限公司 | 一种β塞隆荧光粉及其制备方法 |
| CN109504371B (zh) * | 2019-01-14 | 2021-11-23 | 烟台布莱特光电材料有限公司 | 荧光体及其制备方法 |
| TWI702739B (zh) * | 2019-07-31 | 2020-08-21 | 台灣應用晶體股份有限公司 | 發光裝置及其製造方法 |
| CN113903847B (zh) * | 2020-07-06 | 2024-08-09 | 纬联电子科技(中山)有限公司 | 发光二极管封装结构及其制作方法与显示装置 |
| US20240026221A1 (en) * | 2020-09-10 | 2024-01-25 | Denka Company Limited | Europium activating beta-type sialon phosphor, and light-emitting device |
| JP2022148407A (ja) * | 2021-03-24 | 2022-10-06 | デンカ株式会社 | β型サイアロン蛍光体粉末の製造方法 |
| JP7676175B2 (ja) * | 2021-03-24 | 2025-05-14 | デンカ株式会社 | β型サイアロン蛍光体粉末および発光装置 |
| JP7761424B2 (ja) * | 2021-08-23 | 2025-10-28 | デンカ株式会社 | ユウロピウム賦活β型サイアロン蛍光体の製造方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050111666A (ko) * | 2004-05-21 | 2005-11-28 | 주식회사 비첼 | 백색 발광장치 |
| CN1839191A (zh) * | 2004-03-12 | 2006-09-27 | 独立行政法人物质·材料研究机构 | 荧光体及其制造方法、照明器具以及图像显示装置 |
| CN101175834A (zh) * | 2005-05-12 | 2008-05-07 | 独立行政法人物质·材料研究机构 | β型赛隆陶瓷荧光体 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8400660A (nl) | 1984-03-01 | 1985-10-01 | Philips Nv | Luminescerend scherm. |
| KR20040076300A (ko) | 2003-02-25 | 2004-09-01 | 주식회사 하이닉스반도체 | 반도체 소자의 금속 배선 형성 방법 |
| JP4581120B2 (ja) | 2004-04-26 | 2010-11-17 | 独立行政法人物質・材料研究機構 | 酸窒化物粉末およびその製造方法 |
| KR100638619B1 (ko) | 2004-09-23 | 2006-10-26 | 삼성전기주식회사 | 파장변환용 형광체 혼합물과 이를 이용한 백색 발광장치 |
| JP5122765B2 (ja) | 2006-06-09 | 2013-01-16 | 電気化学工業株式会社 | 蛍光体の製造方法、蛍光体と照明器具 |
| KR100930171B1 (ko) * | 2006-12-05 | 2009-12-07 | 삼성전기주식회사 | 백색 발광장치 및 이를 이용한 백색 광원 모듈 |
| KR100990647B1 (ko) | 2006-12-05 | 2010-10-29 | 삼성엘이디 주식회사 | 백색 발광장치 및 이를 이용한 백색 광원 모듈 |
| JP3975451B2 (ja) * | 2006-12-19 | 2007-09-12 | 独立行政法人物質・材料研究機構 | 蛍光体を用いた照明器具および画像表示装置 |
| JP5200741B2 (ja) * | 2007-08-01 | 2013-06-05 | 三菱化学株式会社 | 結晶性窒化珪素及びその製造方法、並びに、それを用いた蛍光体、該蛍光体含有組成物、発光装置、照明装置、画像表示装置、焼結体及び顔料 |
| CN101883835B (zh) | 2007-12-03 | 2013-05-29 | 皇家飞利浦电子股份有限公司 | 包含绿色发光SiAlON基材料的发光器件 |
| US20110220871A1 (en) * | 2008-09-05 | 2011-09-15 | Sharp Kabushiki Kaisha | Nitride semiconductor light-emitting device and semiconductor light-emitting device |
| KR101717668B1 (ko) * | 2010-03-26 | 2017-03-17 | 삼성전자주식회사 | 복합 결정 형광체, 발광장치, 디스플레이 장치 및 조명장치 |
-
2010
- 2010-02-12 KR KR1020100013626A patent/KR101077990B1/ko active Active
-
2011
- 2011-02-11 JP JP2012552807A patent/JP6054180B2/ja active Active
- 2011-02-11 WO PCT/KR2011/000920 patent/WO2011099800A2/ko not_active Ceased
- 2011-02-11 US US13/578,779 patent/US9127203B2/en active Active
- 2011-02-11 CN CN201180018736.6A patent/CN102844405B/zh active Active
- 2011-02-11 DE DE112011100522.9T patent/DE112011100522B4/de active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1839191A (zh) * | 2004-03-12 | 2006-09-27 | 独立行政法人物质·材料研究机构 | 荧光体及其制造方法、照明器具以及图像显示装置 |
| KR20050111666A (ko) * | 2004-05-21 | 2005-11-28 | 주식회사 비첼 | 백색 발광장치 |
| CN101175834A (zh) * | 2005-05-12 | 2008-05-07 | 独立行政法人物质·材料研究机构 | β型赛隆陶瓷荧光体 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20110093519A (ko) | 2011-08-18 |
| US20120306356A1 (en) | 2012-12-06 |
| DE112011100522B4 (de) | 2022-03-31 |
| CN102844405A (zh) | 2012-12-26 |
| KR101077990B1 (ko) | 2011-10-31 |
| WO2011099800A3 (ko) | 2011-12-15 |
| JP2013519750A (ja) | 2013-05-30 |
| US9127203B2 (en) | 2015-09-08 |
| JP6054180B2 (ja) | 2016-12-27 |
| WO2011099800A2 (ko) | 2011-08-18 |
| DE112011100522T5 (de) | 2012-11-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102844405B (zh) | 荧光物质、发光装置、表面光源装置、显示装置和照明装置 | |
| US8821758B2 (en) | Complex crystal phosphor, light emitting device, surface light source apparatus, display apparatus, and lighting device | |
| CN101288342B (zh) | 包括陶瓷发光转换器的照明系统 | |
| RU2457582C2 (ru) | Светоизлучающее устройство, включающее в себя люминесцентную керамику и светорассеивающий материал (варианты) | |
| EP3935135B1 (en) | Novel nir broadband emitting phosphors for infrared spectroscopy | |
| TWI417616B (zh) | 顯示裝置用照明裝置及顯示裝置 | |
| US20070018573A1 (en) | Phosphor, production method thereof and light-emitting device using the phosphor | |
| US11508883B2 (en) | IR emitting pyroxene phosphors and light emitting device using the same | |
| CN110838540A (zh) | 发光装置 | |
| CN103400926A (zh) | 用于led应用的红光荧光体 | |
| US10150912B2 (en) | Red phosphor, white light emitting apparatus, display apparatus, and lighting apparatus | |
| US9035340B2 (en) | Red phosphor, method for preparing same, and light-emitting device comprising same | |
| US9458377B2 (en) | Red phosphor, white light emitting device, display apparatus and illumination apparatus | |
| KR101557797B1 (ko) | 형광체, 발광장치, 디스플레이 장치 및 조명장치 | |
| KR101558556B1 (ko) | 형광체, 발광장치, 디스플레이 장치 및 조명장치 | |
| EP3896139B1 (en) | Ir emitting pyroxene phosphors and light emitting device using the same | |
| KR100672972B1 (ko) | 백색발광다이오드 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |