KR100459454B1 - 무전극 램프의 오염방지장치 - Google Patents
무전극 램프의 오염방지장치 Download PDFInfo
- Publication number
- KR100459454B1 KR100459454B1 KR10-2002-0027207A KR20020027207A KR100459454B1 KR 100459454 B1 KR100459454 B1 KR 100459454B1 KR 20020027207 A KR20020027207 A KR 20020027207A KR 100459454 B1 KR100459454 B1 KR 100459454B1
- Authority
- KR
- South Korea
- Prior art keywords
- electrodeless
- reflector
- resonator
- bulb
- casing
- 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.)
- Expired - Fee Related
Links
- 239000011941 photocatalyst Substances 0.000 claims abstract description 17
- 239000000356 contaminant Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 4
- 230000002265 prevention Effects 0.000 claims description 10
- 239000006059 cover glass Substances 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000001699 photocatalysis Effects 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 17
- 238000011109 contamination Methods 0.000 description 5
- 230000005284 excitation Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000000295 emission spectrum Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
- H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
- H01J65/042—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field
- H01J65/044—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field the field being produced by a separate microwave unit
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
- H05K9/0054—Casings specially adapted for display applications
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
Claims (7)
- 케이싱의 내부에 형성된 마이크로파 발생기에서 발생된 마이크로파에 의해 플라즈마화하면서 빛을 발산하도록 봉입물질을 구비하고, 상기 케이싱 외부로 돌출된 무전극 전구와, 상기 무전극 전구를 수용하고, 마이크로파는 차단하면서 상기 무전극 전구에서 발광되는 빛은 통과시키는 공진기와, 상기 공진기의 내부에 장착되어 상기 무전극 전구에서 발생되는 빛을 반사하는 미러와, 상기 무전극 전구 및 공진기를 내부에 수용하여 외부로 빛을 발산하도록 상기 케이싱의 일 측면에 장착되는 리플렉터가 구비되어 구성된 무전극 램프에 있어서,상기 무전극 전구에서 방출되는 빛에 의한 광촉매현상으로 리플렉터 내부의 오염물질을 정화할 수 있도록 무전극 전구의 외주면과, 상기 공진기의 외주면, 리플렉터의 내측면에 광촉매재가 도포되어 구성되는 것을 특징으로 하는 무전극 램프의 오염방지장치.
- 삭제
- 삭제
- 삭제
- 삭제
- 제 1항에 있어서, 상기 광촉매재는 상기 리플랙터 내부의 공기와 접하는 상기 미러의 일 측면에 도포되는 것을 포함하여 구성되는 것을 특징으로 하는 무전극 램프의 오염방지장치.
- 제 1항에 있어서, 상기 광촉매재는 상기 리플랙터의 전단 개구부에 장착된 커버글래스의 내측면에 도포되는 것을 포함하여 구성되는 것을 특징으로 하는 무전극 램프의 오염방지장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0027207A KR100459454B1 (ko) | 2002-05-16 | 2002-05-16 | 무전극 램프의 오염방지장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0027207A KR100459454B1 (ko) | 2002-05-16 | 2002-05-16 | 무전극 램프의 오염방지장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030089151A KR20030089151A (ko) | 2003-11-21 |
KR100459454B1 true KR100459454B1 (ko) | 2004-12-03 |
Family
ID=32383212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0027207A Expired - Fee Related KR100459454B1 (ko) | 2002-05-16 | 2002-05-16 | 무전극 램프의 오염방지장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100459454B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100806583B1 (ko) * | 2006-07-28 | 2008-02-28 | 엘지전자 주식회사 | 무전극 램프 장치 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5378965A (en) * | 1991-11-04 | 1995-01-03 | General Electric Company | Luminaire including an electrodeless discharge lamp as a light source |
JPH097546A (ja) * | 1995-04-21 | 1997-01-10 | Toshiba Lighting & Technol Corp | 管球、放電ランプ、無電極放電ランプ、蛍光ランプおよび照明器具 |
US5808414A (en) * | 1994-03-18 | 1998-09-15 | General Electric Company | Electrodeless fluorescent lamp with an electrically conductive coating |
US5959405A (en) * | 1996-11-08 | 1999-09-28 | General Electric Company | Electrodeless fluorescent lamp |
KR20010079994A (ko) * | 1998-11-13 | 2001-08-22 | 키플링 켄트 | 희토류 산화물로 코팅된 내부면을 갖는 전구 |
-
2002
- 2002-05-16 KR KR10-2002-0027207A patent/KR100459454B1/ko not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5378965A (en) * | 1991-11-04 | 1995-01-03 | General Electric Company | Luminaire including an electrodeless discharge lamp as a light source |
US5808414A (en) * | 1994-03-18 | 1998-09-15 | General Electric Company | Electrodeless fluorescent lamp with an electrically conductive coating |
JPH097546A (ja) * | 1995-04-21 | 1997-01-10 | Toshiba Lighting & Technol Corp | 管球、放電ランプ、無電極放電ランプ、蛍光ランプおよび照明器具 |
US5959405A (en) * | 1996-11-08 | 1999-09-28 | General Electric Company | Electrodeless fluorescent lamp |
KR20010079994A (ko) * | 1998-11-13 | 2001-08-22 | 키플링 켄트 | 희토류 산화물로 코팅된 내부면을 갖는 전구 |
Also Published As
Publication number | Publication date |
---|---|
KR20030089151A (ko) | 2003-11-21 |
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