Conductive anti-reflection film for cathode ray tube
AssigneeKabushiki Kaisha Toshiba
InventorsHisashi Chigusa, Michiyo Abe, Katsuyuki Aoki
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Abstract
A second film that contains a substance that secures the conductivity of conductive particles is formed on a first film that contains the conductive particles. The first film and the second film are sintered at the same time. Thus, a conductive anti-reflection film having a sufficiently low surface resistance with a sufficient transmissivity for a high transparency can be obtained with high cost performance. When the conductive anti-reflection film is used for a cathode ray tube, it can almost prevent the AEF (Alternating Electric Field), display a picture in high quality, and be excellent in cost performance.
Claims9
A cathode ray tube, comprising a face plate having a first surface with a fluorescent plane formed thereon, and a second surface opposite to the first surface and having a conductive anti-reflection film disposed thereon, said conductive anti-reflection film comprising:
- a first layer disposed on the second surface and containing conductive particles;
- and
- a second layer disposed on said first layer, said second layer containing a substance that acts as a reducing agent to the conductive particles.
A cathode ray tube, comprising a face plate having a first surface with a fluorescent plane formed thereon, and a second surface opposite to the first surface and having a conductive anti-reflection film disposed thereon, said conductive anti-reflection film comprising:
- a first layer disposed on the second surface and containing conductive particles;
- and
- a second layer disposed on said first layer, said second layer containing a substance which is to be coordinated to the conductive particles.
A cathode ray tube comprising a face plate having a first surface with a fluorescent plane formed thereon, and a second surface opposite to the first surface and having a conductive anti-reflection film disposed thereon, the conductive anti-reflection film comprising:
- a first layer disposed on the second surface, said first layer containing conductive particles and a substance which is to be coordinated to the conductive particles;
- and
- a second layer disposed on said first layer.
Dependencies are inferred from the claim text.