Invention Application
- Patent Title: Electrode materials for electric lamps and methods of manufacture thereof
- Patent Title (中): 电灯用电极材料及其制造方法
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Application No.: US11254991Application Date: 2005-10-20
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Publication No.: US20070090764A1Publication Date: 2007-04-26
- Inventor: Gopi Ramachandran , Alok Srivastava , Timothy Sommerer , Suchismita Sanyal , Prasanth Nammalwar , Holly Comanzo , William Beers , Madras Shankar
- Applicant: Gopi Ramachandran , Alok Srivastava , Timothy Sommerer , Suchismita Sanyal , Prasanth Nammalwar , Holly Comanzo , William Beers , Madras Shankar
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Main IPC: H01J17/04
- IPC: H01J17/04
Abstract:
An electron emissive material comprises an alkaline earth metal halide composition and operable to emit electrons on excitation. A lamp including an envelope, an electrode including an alkaline earth metal halide electron emissive material and a discharge material, is also disclosed
Public/Granted literature
- US07652415B2 Electrode materials for electric lamps and methods of manufacture thereof Public/Granted day:2010-01-26
Information query
