Published August 1987
| Version v1
Journal article
Bright green phosphor, Y/sub 3/Al/sub 5-x/Ga/sub x/O/sub 12/:Tb, for projection CRT
Description
A remarkably improved high brightness phosphor, Y/sub 3/Al/sub 5-x/Ga/sub x/O/sub 12/:Tb (x = 0 -- 5) was developed and has been adopted for the projection CRT. The replacement of a portion of Al with Ga in YAG improved the brightness and the saturation characteristics. While the brightness of Y/sub 3/Al/sub 3/Ga/sub 2/O/sub 12/:Tb is almost the same as that of Y/sub 3/Al/sub 5/O/sub 12/:Tb at low cathode current densities, the former becomes about two times greater than the latter at high cathode current densities. The brightness of the Y/sub 3/Al/sub 5-x/Ga/sub x/O/sub 12/:Tb phosphor and its saturation characteristics are presented and compared with other green phosphors which have been used for the projection CRT
Additional details
Publishing Information
- Journal Title
- J. Electrochem. Soc.
- Journal Volume
- 134
- Journal Issue
- 8A
- Series
- J. Electrochem. Soc.
- Journal Page Range
- 2072-2075
- ISSN
- 0013-4651
- CODEN
- JESOA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 19026836
- Subject category
- S36: MATERIALS SCIENCE; S42: ENGINEERING;
- Descriptors DEI
- ALUMINIUM OXIDES; BRIGHTNESS; CATHODE RAY TUBES; CATHODES; CHEMICAL COMPOSITION; CURRENT DENSITY; GALLIUM OXIDES; GARNETS; PHOSPHORS; TERBIUM; YTTRIUM OXIDES
- Descriptors DEC
- ALUMINIUM COMPOUNDS; CHALCOGENIDES; ELECTRODES; ELECTRON TUBES; ELEMENTS; GALLIUM COMPOUNDS; METALS; MINERALS; OPTICAL PROPERTIES; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RARE EARTHS; SILICATE MINERALS; TRANSITION ELEMENT COMPOUNDS; YTTRIUM COMPOUNDS