Invention Grant
- Patent Title: Tubular light source having overwind
- Patent Title (中): 管状光源具有过风
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Application No.: US14203046Application Date: 2014-03-10
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Publication No.: US09129794B2Publication Date: 2015-09-08
- Inventor: Joseph M. Ranish
- Applicant: Applied Materials, Inc.
- Applicant Address: US CA Santa Clara
- Assignee: APPLIED MATERIALS, INC.
- Current Assignee: APPLIED MATERIALS, INC.
- Current Assignee Address: US CA Santa Clara
- Agency: Patterson & Sheridan, LLP
- Main IPC: H01K1/14
- IPC: H01K1/14 ; H01K1/04 ; H01K5/02 ; H01K1/10 ; H01K1/28
Abstract:
Embodiments of the present invention generally relate to a tubular lamp with a coiled filament having an overwind wrapped around the coil. In one embodiment, the tubular lamp has a coiled coil filament, and the coiled coil has an overwind wrapped around the coiled coil.
Public/Granted literature
- US20140265824A1 TUBULAR LIGHT SOURCE HAVING OVERWIND Public/Granted day:2014-09-18
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