Invention Grant
- Patent Title: Stationary ion cold cathode fluorescent lighting system
- Patent Title (中): 固定离子冷阴极荧光照明系统
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Application No.: US10923723Application Date: 2004-08-24
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Publication No.: US07098593B2Publication Date: 2006-08-29
- Inventor: Ming-Ching Teng
- Applicant: Ming-Ching Teng
- Agency: Bacon & Thomas PLLC
- Main IPC: H01J17/00
- IPC: H01J17/00 ; H01J21/10

Abstract:
The present invention relates to a stationary ion cold cathode fluorescent lighting system comprising a cold cathode fluorescent lamp with a radial D. C. electric field established therein so as to sufficiently energize electrons ionized therein through a process of chain collision and reduce the radial velocity of mercury ions (Hg+2) and argon ions (Ar+2) ionized therein to a virtual zero when touching a phosphor layer on the inside surface of the lamp, preventing the phosphors from being bombarded by the ions and forming an amorphous layer thereon, and preventing mercury from embedding in the phosphor layer, and with an axial anti-equivalent D. C. electric field established between electrodes of the lamp so as to prevent mercury from accumulating on the electrodes and to maximize the life of the phosphor layer as well as the lamp.
Public/Granted literature
- US20060043913A1 Stationary ion cold cathode fluorescent lighting system Public/Granted day:2006-03-02
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