KR930017076A - Electrodeless high intensity discharge lamp - Google Patents
Electrodeless high intensity discharge lamp Download PDFInfo
- Publication number
- KR930017076A KR930017076A KR1019930000176A KR930000176A KR930017076A KR 930017076 A KR930017076 A KR 930017076A KR 1019930000176 A KR1019930000176 A KR 1019930000176A KR 930000176 A KR930000176 A KR 930000176A KR 930017076 A KR930017076 A KR 930017076A
- Authority
- KR
- South Korea
- Prior art keywords
- arc tube
- lamp
- centerline
- reflective coating
- disposed
- Prior art date
Links
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
-
- 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
- H01J65/048—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 using an excitation coil
Abstract
무전극 고강도 방전 램프의 여자코일의 중심선은 발광량을 최대화시키기 위해 아크관의 중심선으로부터 공통 중심 축을 따라 선정된 거리만큼 이격되어 있다. 광을 하향 조사하도록 구성된 양호한 실시예에서 여자 코일의 중심선은 구형 아크관의 중심선상에 있고 아크관의 상반구는 발광량을 더욱 최대화시키기 위해 반사성 코팅 물질로 코팅되어 있다.The center line of the excitation coil of the electrodeless high intensity discharge lamp is spaced apart from the center line of the arc tube by a predetermined distance along the common center axis to maximize the amount of light emitted. In a preferred embodiment configured to irradiate light downward the centerline of the excitation coil is on the centerline of the spherical arc tube and the upper hemisphere of the arc tube is coated with a reflective coating material to further maximize the amount of light emitted.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명에 따른 무전극 HID램프 및 여자 코일 구조물을 도시한 도면, 제2도는 본 발명의 다른 실시예에 따른 무전극 HID 램프 및 여자 코일 구조물을 도시한 도면.1 is a diagram illustrating an electrodeless HID lamp and an exciting coil structure according to the present invention, and FIG. 2 is a diagram illustrating an electrodeless HID lamp and an exciting coil structure according to another embodiment of the present invention.
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81859692A | 1992-01-09 | 1992-01-09 | |
US818,596 | 1992-01-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR930017076A true KR930017076A (en) | 1993-08-30 |
Family
ID=25225909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930000176A KR930017076A (en) | 1992-01-09 | 1993-01-08 | Electrodeless high intensity discharge lamp |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0550985A1 (en) |
JP (1) | JPH05303960A (en) |
KR (1) | KR930017076A (en) |
CA (1) | CA2085726A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100690651B1 (en) * | 2004-10-02 | 2007-03-09 | 엘지전자 주식회사 | Plasma lighting system |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07302578A (en) * | 1994-03-11 | 1995-11-14 | Toshiba Lighting & Technol Corp | Electrodeless discharge lamp, electrodeless discharge lamp device, electrodeless discharge lamp lighting device and electrodeless discharge light |
US9552976B2 (en) | 2013-05-10 | 2017-01-24 | General Electric Company | Optimized HID arc tube geometry |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60124706A (en) * | 1983-12-10 | 1985-07-03 | Aida Eng Ltd | Playback robot |
US4810938A (en) * | 1987-10-01 | 1989-03-07 | General Electric Company | High efficacy electrodeless high intensity discharge lamp |
US4803404A (en) * | 1987-12-28 | 1989-02-07 | General Electric Company | Envelope for small high-intensity-discharge electrodeless arc lamp |
JPH0640487B2 (en) * | 1988-06-24 | 1994-05-25 | 松下電工株式会社 | Electrodeless discharge lamp |
US5047693A (en) * | 1990-05-23 | 1991-09-10 | General Electric Company | Starting aid for an electrodeless high intensity discharge lamp |
-
1992
- 1992-12-17 CA CA002085726A patent/CA2085726A1/en not_active Abandoned
- 1992-12-17 EP EP92311529A patent/EP0550985A1/en not_active Withdrawn
-
1993
- 1993-01-06 JP JP5000400A patent/JPH05303960A/en active Pending
- 1993-01-08 KR KR1019930000176A patent/KR930017076A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100690651B1 (en) * | 2004-10-02 | 2007-03-09 | 엘지전자 주식회사 | Plasma lighting system |
Also Published As
Publication number | Publication date |
---|---|
JPH05303960A (en) | 1993-11-16 |
CA2085726A1 (en) | 1993-07-10 |
EP0550985A1 (en) | 1993-07-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |