Invention Application
- Patent Title: METHOD OF MANUFACTURING A CRT USING A FLOWCOATING PROCESS
- Patent Title (中): 使用流动方法制造CRT的方法
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Application No.: PCT/US2004038016Application Date: 2004-11-15
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Publication No.: WO2005054377A3Publication Date: 2005-10-20
- Inventor: BARTCH DONALD WALTER , HALECKY ALAN ANDREW , FARRAH JOHN STEPHEN , EDWARDS JAMES FRANCIS
- Applicant: THOMSON LICENSING SA , BARTCH DONALD WALTER , HALECKY ALAN ANDREW , FARRAH JOHN STEPHEN , EDWARDS JAMES FRANCIS
- Assignee: THOMSON LICENSING SA,BARTCH DONALD WALTER,HALECKY ALAN ANDREW,FARRAH JOHN STEPHEN,EDWARDS JAMES FRANCIS
- Current Assignee: THOMSON LICENSING SA,BARTCH DONALD WALTER,HALECKY ALAN ANDREW,FARRAH JOHN STEPHEN,EDWARDS JAMES FRANCIS
- Priority: US52495603 2003-11-25
- Main IPC: H01J9/20
- IPC: H01J9/20 ; H01J29/88
Abstract:
The invention incorporates a method of manufacturing a CRT that comprises the application of an internal conductive coating formulation by a flowcoating process on a portion of an interior surface of a funnel and on an interior portion of a neck of the CRT. The formulation comprises iron oxide, graphite, a silicate, a copolymer, surfactant and water. In a preferred embodiment, the copolymer is a maleic copolymer.
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