Title:
LUMINOUS FACE-PLATE OF A COLOUR PROJECTION CATHODE RAY TUBE AND THE SUBSTRATE FOR MANUFACTURING THE SAME
Document Type and Number:
WIPO Patent Application WO/1998/029894
Kind Code:
A1
Abstract:
The present invention relates to a substrate of a luminous face-plate of a colour projection cathode ray tube and the luminous face-plate which is composed of this substrate. Said substrate consists of transparent polycrystalline material, said luminous face-plate comprises a transparent polycrystal substrate and a luminous layer which is formed thereon. Said substrate is characteristic of high mechanical strength, low production cost, high heat conduction and good corrosion-resistant. The luminous face-plate which uses the substrate of the invention has an advantage over the prior art in the volume of a product, used power, manufacturing cost, resolution and so on, thus, is widely used in the field of colour projection TV, advertisement display and so on.
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Inventors:
SHEN DEZHONG (CN)
HUANG CUNXIN (CN)
PENG ZAIXUE (CN)
LIU DEMING (CN)
LEI MUYUN (CN)
ZHANG ZHIYANG (CN)
HUANG CUNXIN (CN)
PENG ZAIXUE (CN)
LIU DEMING (CN)
LEI MUYUN (CN)
ZHANG ZHIYANG (CN)
Application Number:
PCT/CN1997/000152
Publication Date:
July 09, 1998
Filing Date:
December 30, 1997
Export Citation:
Assignee:
RES INST OF SYNTHETIC CRYSTALS (CN)
SHEN DEZHONG (CN)
HUANG CUNXIN (CN)
PENG ZAIXUE (CN)
LIU DEMING (CN)
LEI MUYUN (CN)
ZHANG ZHIYANG (CN)
SHEN DEZHONG (CN)
HUANG CUNXIN (CN)
PENG ZAIXUE (CN)
LIU DEMING (CN)
LEI MUYUN (CN)
ZHANG ZHIYANG (CN)
International Classes:
H01J29/18; H01J29/86; (IPC1-7): H01J29/86; H01J29/18
Foreign References:
CN1134034A | 1996-10-23 | |||
JPH08180818A | 1996-07-12 | |||
US3974249A | 1976-08-10 |
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (2 Fuchengmenwai Street, Beijing 7, CN)
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