Radiation imagery chemistry: process – composition – or product th – Producing cathode-ray tube or element thereof – With light-absorbing matrix on faceplate
Patent
1982-09-01
1985-02-26
Bowers, Jr., Charles L.
Radiation imagery chemistry: process, composition, or product th
Producing cathode-ray tube or element thereof
With light-absorbing matrix on faceplate
430 28, 430 29, 430176, 430196, 430197, G03C 500, G03C 726
Patent
active
045018065
ABSTRACT:
A method for forming a pattern of a non-light-emitting black material on the inner surface of a faceplate of a color cathode ray tube is provided, which comprises the steps of:
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patent: 3915707 (1975-10-01), Gesswein
patent: 3917794 (1975-11-01), Akagi et al.
patent: 3992207 (1976-11-01), Barneveld et al.
Itou Takeo
Watanabe Shingo
Bowers Jr. Charles L.
Tokyo Shibaura Denki Kabushiki Kaisha
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