Invention Grant
- Patent Title: Lamp with electrodes for increased longevity
- Patent Title (中): 带电极的灯具寿命延长
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Application No.: US483526Application Date: 1995-06-07
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Publication No.: US5757130APublication Date: 1998-05-26
- Inventor: James T. Dolan , Michael G. Ury , Charles H. Wood , John F. Waymouth
- Applicant: James T. Dolan , Michael G. Ury , Charles H. Wood , John F. Waymouth
- Applicant Address: MD Rockville
- Assignee: Fusion Lighting, Inc.
- Current Assignee: Fusion Lighting, Inc.
- Current Assignee Address: MD Rockville
- Main IPC: G03F7/20
- IPC: G03F7/20 ; H01J61/02 ; H01J61/04 ; H01J61/12 ; H01J61/24 ; H01J61/38 ; H01J61/52 ; H01J61/54 ; H01J61/82 ; H01J65/04 ; H01J17/20
Abstract:
A lamp for emitting in the visible portion of the spectrum, which utilizes a fill which includes a selenium and/or a sulfur containing substance. The lamp has superior performance characteristics. Special electrode structures are provided which enhance longevity.
Public/Granted literature
- US5005607A Heald frame for looms Public/Granted day:1991-04-09
Information query
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