发明名称 |
CATHODE-RAY TUBE AND METHOD FOR MANUFACTURING THE SAME |
摘要 |
<p>A cathode ray tube has, on an external surface of a face-panel, an anti-reflection film in which a layer mainly consisting of SiO2 is laminated on a transparent conductive layer that includes at least one of colored ITO and colored ATO, and a coloring matter that has a color that is a complementary color with respect to the colors of ITO and/or ATO. As the colored ITO and/or colored ATO, one that has a particle diameter of from 10 to 500 nm is employed. In addition, as the coloring matter, a dyestuff that has the maximum absorption in the wavelength range of 550 to 600 nm or the like is employed. Value of surface resistance of the anti-reflection film is preferable to be 1x10<6> OMEGA /sq or less. A cathode ray tube having such an anti-reflection film can prevent effectively AEF from occurring and realize an improved contrast and comfortable body color. <IMAGE></p> |
申请公布号 |
EP1089316(A1) |
申请公布日期 |
2001.04.04 |
申请号 |
EP19990925352 |
申请日期 |
1999.06.17 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
TAKAHASHI, YOSHINORI;CHIGUSA, HISASHI;AOKI, KATSUYUKI;FUKASAWA, HIROYOSHI |
分类号 |
H01J29/86;H01J29/88;H01J29/89;(IPC1-7):H01J29/88 |
主分类号 |
H01J29/86 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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