KR100977629B1 - 고연색성 메탈 할라이드 램프 - Google Patents
고연색성 메탈 할라이드 램프 Download PDFInfo
- Publication number
- KR100977629B1 KR100977629B1 KR1020100012831A KR20100012831A KR100977629B1 KR 100977629 B1 KR100977629 B1 KR 100977629B1 KR 1020100012831 A KR1020100012831 A KR 1020100012831A KR 20100012831 A KR20100012831 A KR 20100012831A KR 100977629 B1 KR100977629 B1 KR 100977629B1
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- South Korea
- Prior art keywords
- metal halide
- shroud
- color rendering
- lamp
- light emitting
- Prior art date
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
- H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
- H01J61/125—Selection of substances for gas fillings; Specified operating pressure or temperature having an halogenide as principal component
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
- H01J61/16—Selection of substances for gas fillings; Specified operating pressure or temperature having helium, argon, neon, krypton, or xenon as the principle constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- H01J61/34—Double-wall vessels or containers
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
- H01J61/827—Metal halide arc lamps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
- H01J9/26—Sealing together parts of vessels
- H01J9/265—Sealing together parts of vessels specially adapted for gas-discharge tubes or lamps
- H01J9/266—Sealing together parts of vessels specially adapted for gas-discharge tubes or lamps specially adapted for gas-discharge lamps
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
Description
도 2는 실시예 2 내지 4에 따라, 본 발명의 세라믹 고압 방전 메탈 할라이드 램프의 연색지수를 평가한 그래프이다.
R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 |
79 | 86 | 84 | 83 | 79 | 83 | 80 | 47 |
R9 | R10 | R11 | R12 | R13 | R14 | R15 | Ra |
-61 | 59 | 83 | 69 | 83 | 91 | 60 | 77.7 |
R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 |
86 | 92 | 93 | 89 | 87 | 91 | 85 | 60 |
R9 | R10 | R11 | R12 | R13 | R14 | R15 | Ra |
-16 | 76 | 91 | 83 | 89 | 96 | 72 | 85.5 |
R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 |
89 | 95 | 97 | 92 | 90 | 95 | 87 | 66 |
R9 | R10 | R11 | R12 | R13 | R14 | R15 | Ra |
5 | 85 | 94 | 89 | 92 | 98 | 77 | 88.9 |
Claims (6)
- 램프의 외관을 이루는 외구;
상기 외구 내부에 위치하며 전원을 공급받아 발광하는 세라믹 재질의 발광관;
상기 발광관에 전원을 공급하는 리드선; 및
상기 발광관의 주위를 둘러싸는 슈라우드;
를 포함하는 세라믹 고압 방전 메탈 할라이드 램프에 있어서,
상기 슈라우드의 내벽은 적색형광체를 포함하는 형광물질이 도포된 것을 특징으로 하는 세라믹 고압 방전 메탈 할라이드 램프. - 삭제
- 제 1항에 있어서,
상기 슈라우드 내벽에 도포된 적색 형광체는 Y2O2S:Eu+Fe2O3, (Zn,Sr)3(PO4)2:Mn, (Sr,Mg)3(PO4)2:Sn(Ⅱ), Y2O3:Eu, Y2O3:Eu(Ⅲ), YbO3:Eu(Ⅲ), Mg4(F)GeO6:Mn, Mg4(F)(Ge,Sn)O6:Mn, Y(P,V)O4:Eu, YVO4:Eu, Y2O2S:Eu, 3.5MgO·0.5MgF2·GeO2:Mn, Y2O2S:Tb, Mg5As2O11:Mn, Gd2O2S:Eu, Zn(0.4)Cd(0.6)S:Ag(HSr)으로 이루어진 군에서 선택된 1종 이상의 적색 형광체를 포함하는 것을 특징으로 하는 세라믹 고압 방전 메탈 할라이드 램프. - 삭제
- 제 1항에 있어서,
상기 발광관에 전원을 공급하는 리드선은 W, Mo, Nb로 이루어진 군에서 선택된 1종 이상을 구성성분으로 포함하는 것을 특징으로 하는 세라믹 고압 방전 메탈 할라이드 램프. - 제 5항에 있어서,
상기 발광관의 내부물질은 Ar, Hg, 메탈 할로겐 화합물을 포함하되, 상기 메탈 할로겐 화합물은 Na, Tl, In, Sc, Se, Th, Dy, Sn, Tm, Ho으로 이루어진 군으로부터 선택된 1종 이상의 할로겐 화합물인 것을 특징으로 하는 세라믹 고압 방전 메탈 할라이드 램프.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100012831A KR100977629B1 (ko) | 2010-02-11 | 2010-02-11 | 고연색성 메탈 할라이드 램프 |
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KR1020100012831A KR100977629B1 (ko) | 2010-02-11 | 2010-02-11 | 고연색성 메탈 할라이드 램프 |
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KR100977629B1 true KR100977629B1 (ko) | 2010-08-23 |
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KR1020100012831A KR100977629B1 (ko) | 2010-02-11 | 2010-02-11 | 고연색성 메탈 할라이드 램프 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06295708A (ja) * | 1993-03-19 | 1994-10-21 | Osram Sylvania Inc | ガラス製の封じ込め用シュラウドを備えたメタルハライドアークランプ |
KR950034392A (ko) * | 1994-05-03 | 1995-12-28 | 제이 엘. 차스킨 | 절연체 지지 스톱을 사용한 시라우드를 구비한 램프 조립체 |
JP2003217507A (ja) * | 2002-01-25 | 2003-07-31 | Matsushita Electric Works Ltd | メタルハライドランプ |
JP2007134330A (ja) | 2005-11-09 | 2007-05-31 | Osram Sylvania Inc | メタルハライドアーク放電ランプ |
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2010
- 2010-02-11 KR KR1020100012831A patent/KR100977629B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06295708A (ja) * | 1993-03-19 | 1994-10-21 | Osram Sylvania Inc | ガラス製の封じ込め用シュラウドを備えたメタルハライドアークランプ |
KR950034392A (ko) * | 1994-05-03 | 1995-12-28 | 제이 엘. 차스킨 | 절연체 지지 스톱을 사용한 시라우드를 구비한 램프 조립체 |
JP2003217507A (ja) * | 2002-01-25 | 2003-07-31 | Matsushita Electric Works Ltd | メタルハライドランプ |
JP2007134330A (ja) | 2005-11-09 | 2007-05-31 | Osram Sylvania Inc | メタルハライドアーク放電ランプ |
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