KR100555103B1 - 유도용량형 무전극 램프용 전극 - Google Patents
유도용량형 무전극 램프용 전극 Download PDFInfo
- Publication number
- KR100555103B1 KR100555103B1 KR1020030047176A KR20030047176A KR100555103B1 KR 100555103 B1 KR100555103 B1 KR 100555103B1 KR 1020030047176 A KR1020030047176 A KR 1020030047176A KR 20030047176 A KR20030047176 A KR 20030047176A KR 100555103 B1 KR100555103 B1 KR 100555103B1
- Authority
- KR
- South Korea
- Prior art keywords
- electrode
- lamp
- induction
- external electrode
- capacitive
- 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
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/04—Electrodes; Screens; Shields
- H01J61/06—Main electrodes
- H01J61/073—Main electrodes for high-pressure discharge lamps
- H01J61/0735—Main electrodes for high-pressure discharge lamps characterised by the material of the electrode
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- 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
- H01J61/305—Flat vessels or containers
Landscapes
- Discharge Lamps And Accessories Thereof (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
Abstract
Description
Claims (10)
- 램프의 양 단부 부근에 상기 램프의 외표면을 둘러싸도록 밴드 형태로 각각 형성되는 한 쌍의 외부전극과,상기 외부전극과 이격되도록 형성되고, 일단은 상기 외부전극과 전기적으로 연결되고 타단은 고주파 전원에 연결되어, 상기 고주파 전원을 상기 외부전극으로 인가하는 한 쌍의 유도코일과,상기 외부전극과 상기 유도코일 사이에 상기 외부전극을 둘러싸도록 형성되는 절연 스페이서로 이루어지는 것을 특징으로 하는 유도 용량형 무전극 램프.
- 삭제
- 삭제
- 삭제
- 삭제
- 제1항에 있어서, 상기 유도코일은 구리로 이루어지는 것을 특징으로 하는 유도 용량형 무전극 램프.
- 제1항 또는 제6항에 있어서, 상기 램프는 평판형인 것을 특징으로 하는 유도 용량형 무전극 램프.
- 제1항 또는 제6항에 있어서, 상기 램프는 직관형인 것을 특징으로 하는 유도 용량형 무전극 램프.
- 제1항 또는 제6항에 있어서, 상기 외부전극은 구리, 알루미늄 및 은으로 구성되는 군 중에서 선택되는 어느 하나인 것을 특징으로 하는 유도 용량형 무전극 램프.
- 제1항 또는 제6항에 있어서, 상기 한 쌍의 유도코일 각각에는 서로 반대의 위상을 지닌 고주파 전원이 인가되는 것을 특징으로 하는 유도 용량형 무전극 램프.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030047176A KR100555103B1 (ko) | 2003-07-11 | 2003-07-11 | 유도용량형 무전극 램프용 전극 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030047176A KR100555103B1 (ko) | 2003-07-11 | 2003-07-11 | 유도용량형 무전극 램프용 전극 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050007654A KR20050007654A (ko) | 2005-01-21 |
KR100555103B1 true KR100555103B1 (ko) | 2006-03-10 |
Family
ID=37220998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030047176A Expired - Fee Related KR100555103B1 (ko) | 2003-07-11 | 2003-07-11 | 유도용량형 무전극 램프용 전극 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100555103B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101068833B1 (ko) * | 2005-03-03 | 2011-09-29 | 엘지디스플레이 주식회사 | 오픈 램프 감지를 위한 백라이트 유닛과 이를 구비한 디스플레이 장치 및 이의 램프 제어방법 |
-
2003
- 2003-07-11 KR KR1020030047176A patent/KR100555103B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20050007654A (ko) | 2005-01-21 |
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