Birch, Stewart, Kolasch & Birch, LLP
Cathode ray tube
A cathode ray tube including a portion whose thickness becomes(2.78+0.0038&times;D)&lE;t1&lE;(3.7+0.0038&times;D)[mm]where D is a diagonal axis length [mm] between rectangular corner portions of an effective screen of a panel, and t1 is a thickness [mm] at positions which occupy 75% of a length of a body portion extending from a sealing surface of the body portion to a yoke portion along a tube axis direction.
Mitsubishi Denki Kabushiki Kaisha
H H
H01J H01J
additional inventional
Tesshin Masayuki Shiro Junko Takashi Hiroo Kazushi Hideya
Yazu Miyazaki Takada Itoh Sugahara Sakamoto Nagasawa Ito