KR100875325B1 - 형광체와 그의 제조 방법, 및 그것을 이용한 발광디바이스와 그의 제조 방법 - Google Patents
형광체와 그의 제조 방법, 및 그것을 이용한 발광디바이스와 그의 제조 방법 Download PDFInfo
- Publication number
- KR100875325B1 KR100875325B1 KR1020077012924A KR20077012924A KR100875325B1 KR 100875325 B1 KR100875325 B1 KR 100875325B1 KR 1020077012924 A KR1020077012924 A KR 1020077012924A KR 20077012924 A KR20077012924 A KR 20077012924A KR 100875325 B1 KR100875325 B1 KR 100875325B1
- Authority
- KR
- South Korea
- Prior art keywords
- phosphor
- activated
- light emitting
- rare earth
- phosphors
- Prior art date
Links
Images
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J11/00—Gas-filled discharge tubes with alternating current induction of the discharge, e.g. alternating current plasma display panels [AC-PDP]; Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel
- H01J11/20—Constructional details
- H01J11/34—Vessels, containers or parts thereof, e.g. substrates
- H01J11/42—Fluorescent layers
-
- 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
- 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
- C09K11/592—Chalcogenides
- C09K11/595—Chalcogenides with zinc or cadmium
-
- 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
- C09K11/70—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing phosphorus
- C09K11/72—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing phosphorus also containing halogen, e.g. halophosphates
- C09K11/73—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing phosphorus also containing halogen, e.g. halophosphates also containing 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
- C09K11/7734—Aluminates
-
- 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
- C09K11/7737—Phosphates
- C09K11/7738—Phosphates with alkaline earth metals
- C09K11/7739—Phosphates with alkaline earth metals with halogens
-
- 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
- C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
- C09K11/7777—Phosphates
-
- 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
- C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
- C09K11/7784—Chalcogenides
- C09K11/7787—Oxides
-
- 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
- C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
- C09K11/7784—Chalcogenides
- C09K11/7787—Oxides
- C09K11/7789—Oxysulfides
-
- 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
- C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
- C09K11/7797—Borates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J11/00—Gas-filled discharge tubes with alternating current induction of the discharge, e.g. alternating current plasma display panels [AC-PDP]; Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel
- H01J11/10—AC-PDPs with at least one main electrode being out of contact with the plasma
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/38—Devices for influencing the colour or wavelength of the light
- H01J61/42—Devices for influencing the colour or wavelength of the light by transforming the wavelength of the light by luminescence
- H01J61/44—Devices characterised by the luminescent material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
- H01L2224/48247—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/85—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a wire connector
- H01L2224/85909—Post-treatment of the connector or wire bonding area
- H01L2224/8592—Applying permanent coating, e.g. protective coating
-
- 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
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/50—Wavelength conversion elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/50—Wavelength conversion elements
- H01L33/501—Wavelength conversion elements characterised by the materials, e.g. binder
- H01L33/502—Wavelength conversion materials
Abstract
Description
Claims (16)
- 자외선 또는 가시광으로 여기되는 형광체에 있어서,상기 형광체를 100 nm, 150 nm, 200 nm, 250 nm, 300 nm, 350 nm, 400 nm, 450nm, 및 500 nm의 각 파장으로 여기했을 때의 발광색을 각각 xy 좌표계로 나타냈을 때, x 좌표의 최대값과 최소값의 차 및 y 좌표의 최대값과 최소값의 차가 각각 0.020 이하인 것을 특징으로 하는 형광체.
- 제1항에 있어서, 상기 형광체는 자외선 여기형 형광체인 것을 특징으로 하는 형광체.
- 제1항에 있어서, 상기 형광체는 Eu-활성화 희토류 산화물 형광체, Eu-활성화 희토류 산황화물 형광체, Eu-활성화 희토류 붕산염 형광체, Eu-활성화 알루민산염 형광체, Eu-활성화 할로인산염 형광체, Mn-활성화 규산아연 형광체, Eu 및 Mn-활성화 알루민산염 형광체, Eu-활성화 알칼리토류 규산염 형광체, Tb-활성화 희토류 규산염 형광체, Tb-활성화 희토류 붕산염 형광체 및 Tb-활성화 희토류 인산염 형광체로부터 선택된 1종 이상을 포함하는 것을 특징으로 하는 형광체.
- 제1항에 있어서, 상기 형광체는 Y2O3:Eu, Y2O2S:Eu, La2O2S:Eu, (Y, Gd)BO3:Eu, (Ba, Sr)MgAl10O17:Eu, (Sr, Ca, Ba)10(PO4)6Cl2:Eu, Zn2SiO4:Mn, (Ba, Sr)MgAl10O17:Eu, Mn, 및 LaPO4:Ce, Tb로부터 선택되는 1종 이상을 포함하는 것을 특징으로 하는 형광체.
- 형광체를 100 nm, 150 nm, 200 nm, 250 nm, 300 nm, 350 nm, 400 nm, 450nm, 및 500 nm의 각 파장으로 여기하여, 각 파장에 의한 발광색을 측정하는 공정, 및상기 각 파장에 의한 발광색을 각각 xy 좌표계로 나타냈을 때, x 좌표의 최대값과 최소값의 차 및 y 좌표의 최대값과 최소값의 차가 각각 0.020 이하인 형광체를 선택하는 공정을 구비하는 것을 특징으로 하는 형광체의 제조 방법.
- 제5항에 있어서, 상기 형광체는 Eu-활성화 희토류 산화물 형광체, Eu-활성화 희토류 산황화물 형광체, Eu-활성화 희토류 붕산염 형광체, Eu-활성화 알루민산염 형광체, Eu-활성화 할로인산염 형광체, Mn-활성화 규산아연 형광체, Eu 및 Mn-활성화 알루민산염 형광체, Eu-활성화 알칼리토류 규산염 형광체, Tb-활성화 희토류 규산염 형광체, Tb-활성화 희토류 붕산염 형광체 및 Tb-활성화 희토류 인산염 형광체로부터 선택된 1종 이상을 포함하는 것을 특징으로 하는 제조 방법.
- 자외선 또는 가시광을 방출하는 여기원, 및상기 여기원에서 방출된 상기 자외선 또는 가시광으로 여기되어 가시광을 발광하는 발광부이며, 100 nm, 150 nm, 200 nm, 250 nm, 300 nm, 350 nm, 400 nm, 450nm, 및 500 nm의 각 파장으로 여기했을 때의 발광색을 각각 xy 좌표계로 나타냈을 때, x 좌표의 최대값과 최소값의 차 및 y 좌표의 최대값과 최소값의 차가 각각 0.020 이하인 형광체를 적어도 함유하는 발광부를 구비하는 것을 특징으로 하는 발광 디바이스.
- 제7항에 있어서, 상기 발광부는, 상기 x 좌표와 y 좌표의 최대값과 최소값의 차가 각각 0.020 이하인 형광체를, 발광부에 함유된 형광체의 전체 양 대비 70 질량% 이상의 범위로 함유하는 것을 특징으로 하는 발광 디바이스.
- 제7항에 있어서, 상기 형광체는 Eu-활성화 희토류 산화물 형광체, Eu-활성화 희토류 산황화물 형광체, Eu-활성화 희토류 붕산염 형광체, Eu-활성화 알루민산염 형광체, Eu-활성화 할로인산염 형광체, Mn-활성화 규산아연 형광체, Eu 및 Mn-활성화 알루민산염 형광체, Eu-활성화 알칼리토류 규산염 형광체, Tb-활성화 희토류 규산염 형광체, Tb-활성화 희토류 붕산염 형광체 및 Tb-활성화 희토류 인산염 형광체로부터 선택된 1종 이상을 포함하는 것을 특징으로 하는 발광 디바이스.
- 제7항에 있어서, 상기 형광체는 Y2O3:Eu, Y2O2S:Eu, La2O2S:Eu, (Y, Gd)BO3:Eu, (Ba, Sr)MgAl10O17:Eu, (Sr, Ca, Ba)10(PO4)6Cl2:Eu, Zn2SiO4:Mn, (Ba, Sr)MgAl10O17:Eu,Mn, 및 LaPO4:Ce,Tb로부터 선택되는 1종 이상을 포함하는 것을 특징으로 하는 발광 디바이스.
- 제7항에 있어서, 상기 발광 디바이스는 형광 램프, 냉음극 방전등, 플라즈마 디스플레이 및 LED 램프로부터 선택되는 1종인 것을 특징으로 하는 발광 디바이스.
- 제11항에 있어서, 상기 LED 램프는 백색 발광형 LED 램프인 것을 특징으로 하는 발광 디바이스.
- 형광체를 100 nm, 150 nm, 200 nm, 250 nm, 300 nm, 350 nm, 400 nm, 450nm, 및 500 nm의 각 파장으로 여기하여, 각 파장에 의한 발광색을 측정하는 공정, 및상기 각 파장에 의한 발광색을 각각 xy 좌표계로 나타냈을 때, x 좌표의 최대값과 최소값의 차 및 y 좌표의 최대값과 최소값의 차가 각각 0.020 이하인 형광체를 선택하는 공정, 및적어도 상기 선택한 형광체를 이용하여, 여기원에서 방출된 자외선 또는 가시광으로 여기되어 가시광을 발광하는 발광부를 제조하는 공정을 구비하는 것을 특징으로 하는 발광 디바이스의 제조 방법.
- 제13항에 있어서, 상기 발광부는, 상기 x 좌표과 y 좌표의 최대값과 최소값의 차가 각각 0.020 이하인 형광체를, 발광부에 함유된 형광체의 전체 양 대비 70 질량% 이상의 범위로 함유하는 것을 특징으로 하는 발광 디바이스의 제조 방법.
- 제13항에 있어서, 상기 형광체는 Eu-활성화 희토류 산화물 형광체, Eu-활성화 희토류 산황화물 형광체, Eu-활성화 희토류 붕산염 형광체, Eu-활성화 알루민산염 형광체, Eu-활성화 할로인산염 형광체, Mn-활성화 규산아연 형광체, Eu 및 Mn-활성화 알루민산염 형광체, Eu-활성화 알칼리토류 규산염 형광체, Tb-활성화 희토류 규산염 형광체, Tb-활성화 희토류 붕산염 형광체 및 Tb-활성화 희토류 인산염 형광체로부터 선택된 1종 이상을 포함하는 것을 특징으로 하는 발광 디바이스의 제조 방법.
- 제13항에 있어서, 상기 발광 디바이스는 형광 램프, 냉음극 방전등, 플라즈마 디스플레이 및 LED 램프로부터 선택되는 1종인 것을 특징으로 하는 발광 디바이스의 제조 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004327261 | 2004-11-11 | ||
JPJP-P-2004-00327261 | 2004-11-11 | ||
PCT/JP2005/020417 WO2006051768A1 (ja) | 2004-11-11 | 2005-11-08 | 蛍光体とその製造方法、およびそれを用いた発光デバイスとその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070085910A KR20070085910A (ko) | 2007-08-27 |
KR100875325B1 true KR100875325B1 (ko) | 2008-12-22 |
Family
ID=36336447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020077012924A KR100875325B1 (ko) | 2004-11-11 | 2005-11-08 | 형광체와 그의 제조 방법, 및 그것을 이용한 발광디바이스와 그의 제조 방법 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7696685B2 (ko) |
EP (1) | EP1820837B1 (ko) |
JP (1) | JP5329759B2 (ko) |
KR (1) | KR100875325B1 (ko) |
CN (1) | CN101056960B (ko) |
TW (1) | TW200632070A (ko) |
WO (1) | WO2006051768A1 (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9780268B2 (en) | 2006-04-04 | 2017-10-03 | Cree, Inc. | Submount based surface mount device (SMD) light emitter components and methods |
DE102007033029A1 (de) * | 2007-07-16 | 2009-01-22 | Osram Gesellschaft mit beschränkter Haftung | Leuchtstoffmischung für eine Entladungslampe und Entladungslampe, insbesondere Hg-Niederdruckentladungslampe |
DE102007033028A1 (de) * | 2007-07-16 | 2009-01-22 | Osram Gesellschaft mit beschränkter Haftung | Entladungslampe und Leuchtstoffverbindung für eine Entladungslampe |
DE102007033026A1 (de) * | 2007-07-16 | 2009-01-22 | Osram Gesellschaft mit beschränkter Haftung | Leuchtstoffmischung für eine Entladungslampe und Entladungslampe, insbesondere Hg-Niederdruckentladungslampe |
US20090102757A1 (en) * | 2007-10-18 | 2009-04-23 | Yu-Wen Chiou | Apparatus and method to compensate a driving current of a light emitting diode |
RU2526809C2 (ru) * | 2009-04-06 | 2014-08-27 | Конинклейке Филипс Электроникс Н.В. | Люминесцентный преобразователь для усиленного люминофором источника света, содержащий органические и неорганические люминофоры |
US10222032B2 (en) | 2012-03-30 | 2019-03-05 | Cree, Inc. | Light emitter components and methods having improved electrical contacts |
US9735198B2 (en) | 2012-03-30 | 2017-08-15 | Cree, Inc. | Substrate based light emitter devices, components, and related methods |
US10134961B2 (en) | 2012-03-30 | 2018-11-20 | Cree, Inc. | Submount based surface mount device (SMD) light emitter components and methods |
MY160007A (en) * | 2013-09-20 | 2017-02-15 | Carsem (M) Sdn Bhd | Improving color yield of white leds |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10102053A (ja) * | 1996-09-30 | 1998-04-21 | Toshiba Corp | 蛍光体およびその製造方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06287552A (ja) * | 1993-03-31 | 1994-10-11 | Toshiba Lighting & Technol Corp | 混合蛍光体および蛍光ランプ |
JP2000119648A (ja) * | 1998-10-19 | 2000-04-25 | Toshiba Corp | カラー表示装置 |
JP3965838B2 (ja) * | 1999-09-28 | 2007-08-29 | 日亜化学工業株式会社 | カラー蛍光ランプ |
US6621211B1 (en) * | 2000-05-15 | 2003-09-16 | General Electric Company | White light emitting phosphor blends for LED devices |
JP2002348571A (ja) | 2001-05-28 | 2002-12-04 | Toshiba Corp | 真空紫外線励起紫外蛍光体およびそれを用いた発光装置 |
JP4205936B2 (ja) * | 2002-11-28 | 2009-01-07 | 化成オプトニクス株式会社 | アルミン酸塩蛍光体とその製造方法、蛍光体ペースト組成物及び真空紫外線励起発光素子 |
JP2004203980A (ja) | 2002-12-24 | 2004-07-22 | Toshiba Corp | 紫外線励起蛍光体およびそれを用いた放電発光素子 |
US6765237B1 (en) * | 2003-01-15 | 2004-07-20 | Gelcore, Llc | White light emitting device based on UV LED and phosphor blend |
JP2004269870A (ja) * | 2003-02-20 | 2004-09-30 | Matsushita Electric Ind Co Ltd | プラズマディスプレイ装置および蛍光体の製造方法 |
KR20060033799A (ko) * | 2003-07-15 | 2006-04-19 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | 색채 조절 가능 조명 소자 |
US7488432B2 (en) * | 2003-10-28 | 2009-02-10 | Nichia Corporation | Fluorescent material and light-emitting device |
-
2005
- 2005-11-08 WO PCT/JP2005/020417 patent/WO2006051768A1/ja active Application Filing
- 2005-11-08 JP JP2006544886A patent/JP5329759B2/ja active Active
- 2005-11-08 US US11/719,051 patent/US7696685B2/en active Active
- 2005-11-08 CN CN2005800382058A patent/CN101056960B/zh active Active
- 2005-11-08 KR KR1020077012924A patent/KR100875325B1/ko active IP Right Grant
- 2005-11-08 EP EP05806129A patent/EP1820837B1/en active Active
- 2005-11-10 TW TW094139457A patent/TW200632070A/zh unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10102053A (ja) * | 1996-09-30 | 1998-04-21 | Toshiba Corp | 蛍光体およびその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101056960A (zh) | 2007-10-17 |
WO2006051768A1 (ja) | 2006-05-18 |
US7696685B2 (en) | 2010-04-13 |
EP1820837A1 (en) | 2007-08-22 |
TW200632070A (en) | 2006-09-16 |
TWI342889B (ko) | 2011-06-01 |
JP5329759B2 (ja) | 2013-10-30 |
EP1820837A4 (en) | 2009-11-04 |
EP1820837B1 (en) | 2011-12-21 |
US20080106185A1 (en) | 2008-05-08 |
JPWO2006051768A1 (ja) | 2008-05-29 |
CN101056960B (zh) | 2011-06-29 |
KR20070085910A (ko) | 2007-08-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100875325B1 (ko) | 형광체와 그의 제조 방법, 및 그것을 이용한 발광디바이스와 그의 제조 방법 | |
KR101147560B1 (ko) | 형광체와 발광기구 | |
KR100807209B1 (ko) | 형광체, 그 제조방법 및 그 형광체를 사용한 발광장치 | |
KR100811054B1 (ko) | 실리케이트계 그린 형광체 | |
KR101688337B1 (ko) | 형광체 및 그 제조 방법, 형광체를 사용한 발광 장치, 화상 표시 장치, 안료 및 자외선 흡수제 | |
US10199547B2 (en) | Red phosphor and light emitting device including the same | |
KR20080089486A (ko) | Eu-포함 인광체 물질을 갖는 발광 소자 | |
JP4905627B2 (ja) | 緑色蛍光体、白色ledおよびそれを用いたバックライト並びに液晶表示装置 | |
TWI822425B (zh) | 螢光體、發光裝置、照明裝置、圖像顯示裝置及車輛用顯示燈 | |
US11005010B2 (en) | Phosphor and method of manufacturing same, and LED lamp | |
US7704411B2 (en) | Phosphor | |
EP3640206A1 (en) | Garnet silicate, garnet silicate phosphor, wavelength transformer using garnet silicate phosphor and light-emitting device | |
JP5402008B2 (ja) | 蛍光体の製造方法及び蛍光体並びにこれを用いた発光装置 | |
CN101896576B (zh) | 荧光材料和具有这种荧光材料的照明系统 | |
JP2011506655A5 (ko) | ||
KR100772944B1 (ko) | 녹색 발광 형광체 및 그를 이용하는 형광 램프 | |
JP2006089692A (ja) | 緑色発光蛍光体およびそれを用いた水銀蛍光ランプ | |
JP2023057392A (ja) | 発光装置、照明装置、画像表示装置及び車両用表示灯 | |
JP2023057391A (ja) | 蛍光体 | |
JP2008285517A (ja) | 真空紫外線励起用アルミニウム・ガリウム酸塩蛍光体、希ガス放電ランプ用蛍光体混合物、希ガス放電ランプ及び液晶表示装置 | |
JP2017002211A (ja) | 蛍光体、その製造方法及び発光装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20121121 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20131119 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20141120 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20151118 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20161123 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20171117 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20181115 Year of fee payment: 11 |