238000004519 manufacturing process Methods 0.000 description 19.238000010894 electron beam technology Methods 0.000 description 42.239000011810 insulating material Substances 0.000 claims description 5.Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority to US10/676,329 priority Critical patent/US7135821B2/en Priority to US11/542,695 priority patent/US7892062B2/en Application filed by Skupien Thomas A, Zollars Byron G filed Critical Skupien Thomas A Priority to US13/032,539 priority patent/US8450917B2/en Publication of US20110175517A1 publication Critical patent/US20110175517A1/en Application granted granted Critical Publication of US8450917B2 publication Critical patent/US8450917B2/en Status Expired - Fee Related legal-status Critical Current Anticipated expiration legal-status Critical Links Zollars Original Assignee Skupien Thomas A Zollars Byron G Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Granted Application number US13/032,539 Other versions US8450917B2
Google Patents US20110175517A1 - High-Definition Cathode Ray Tube and Electron Gun US20110175517A1 - High-Definition Cathode Ray Tube and Electron Gun
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