| 发明名称 |
Novel phosphor of small diameter spherical shape |
| 摘要 |
A phosphor of spherical shape, with an outside diameter of 0.05-2 mu , is new. Pref. the phosphor is used on the anode of a fluorescent display device operating at an anode voltage of 0.1-1 kV. Also claimed is a process for prodn. of a phosphor of spherical shape.
|
| 申请公布号 |
FR2719415(A1) |
申请公布日期 |
1995.11.03 |
| 申请号 |
FR19950004971 |
申请日期 |
1995.04.26 |
| 申请人 |
FUTABA DENSHI KOGYO KK |
发明人 |
HITOSHI TOKI;YOSHITAKA KAGAWA;FUMIAKI KATAOKA;SHIGEO ITOH |
| 分类号 |
C09K11/08;H01J31/12;H01J31/15;(IPC1-7):H01J1/63;H01J9/22 |
主分类号 |
C09K11/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
