KR930003836B1 - 열음극형 저압희가스방전램프의 점등장치 - Google Patents
열음극형 저압희가스방전램프의 점등장치 Download PDFInfo
- Publication number
- KR930003836B1 KR930003836B1 KR1019930000336A KR930000336A KR930003836B1 KR 930003836 B1 KR930003836 B1 KR 930003836B1 KR 1019930000336 A KR1019930000336 A KR 1019930000336A KR 930000336 A KR930000336 A KR 930000336A KR 930003836 B1 KR930003836 B1 KR 930003836B1
- Authority
- KR
- South Korea
- Prior art keywords
- hot cathode
- discharge lamp
- gas discharge
- rare gas
- low pressure
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
- H01J7/02—Selection of substances for gas fillings; Specified operating pressure or temperature
- H01J7/06—Selection of substances for gas fillings; Specified operating pressure or temperature having helium, argon, neon, krypton, or xenon as the principal constituent
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
Description
Claims (1)
- 유리벌브내에 최소한 안전방전상태에서 열음극으로서 동작하는 전극을 포함하는 한쌍의 전극을 배설하고, 상기 유리벌브내면에 형광체층을 형성하고, 다시 내부에 발광가스를 봉입하고, 방번에 의해 이발광가스가 발하는 방사로 상기 형광체층을 발광사키는 열음극형 저압희가스방전램프를 직류로 점등하는 것을 특징으로 하는 열음극형 저압희가스방전램프의 점등장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930000336A KR930003836B1 (ko) | 1989-06-16 | 1993-01-13 | 열음극형 저압희가스방전램프의 점등장치 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1154214A JP2932505B2 (ja) | 1989-06-16 | 1989-06-16 | 熱陰極形低圧希ガス放電ランプの点灯方法 |
JP89-154,214 | 1989-06-16 | ||
KR1019900008489A KR920010666B1 (ko) | 1989-06-13 | 1990-06-11 | 저압희가스방전램프 |
KR1019930000336A KR930003836B1 (ko) | 1989-06-16 | 1993-01-13 | 열음극형 저압희가스방전램프의 점등장치 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900008489A Division KR920010666B1 (ko) | 1989-06-13 | 1990-06-11 | 저압희가스방전램프 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR930003836B1 true KR930003836B1 (ko) | 1993-05-13 |
Family
ID=26482576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930000336A Expired - Fee Related KR930003836B1 (ko) | 1989-06-16 | 1993-01-13 | 열음극형 저압희가스방전램프의 점등장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR930003836B1 (ko) |
-
1993
- 1993-01-13 KR KR1019930000336A patent/KR930003836B1/ko not_active Expired - Fee Related
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