公开(公告)号：US4131821A

公开(公告)日：1978-12-26

申请号：US831019

申请日：1977-09-06

申请人： Ralph A. Mossman

发明人： Ralph A. Mossman

IPC分类号： H01J31/08 ,  C09K11/59 ,  C09K11/77 ,  H01J29/10 ,  H01J29/39 ,  H01J31/12

CPC分类号： C09K11/7701 ,  C09K11/59 ,  H01J29/10 ,  H01J31/122 ,  H01J9/233

摘要： An admixture of yttrium oxide, or yttrium oxysulfide, or yttrium oxide or yttrium oxysulfide activated by a rare earth element and P1 phosphor having metal oxide particles adhered or bonded at random locations on the surfaces of the P1 phosphor particles provides a viewable bistable storage target for cathode ray tubes having increased operating life.

摘要翻译： 由稀土元素活化的氧化钇或氧化钇，氧化钇或氧化钇的混合物和在P1荧光体颗粒的表面上随机位置附着或结合的具有金属氧化物颗粒的P1荧光体，提供了可视双稳态存储目标， 阴极射线管寿命延长。

公开(公告)号：US3982150A

公开(公告)日：1976-09-21

申请号：US458947

申请日：1974-04-08

申请人： Ralph A. Mossman

发明人： Ralph A. Mossman

IPC分类号： G01R13/22 ,  H01J9/20 ,  H01J29/10 ,  H01J29/18 ,  H01J29/39

CPC分类号： G01R13/225 ,  H01J29/10 ,  H01J29/18 ,  H01J9/20

摘要： The present invention relates generally to charge image storage tubes having a direct viewing storage target including a storage dielectric of phosphor material capable of bistable storage of a charge image and which emits a light image corresponding to such charge image, and in particular to an improved storage dielectric of phosphor particles coated with smaller particles of a high secondary electron emissive material bonded to such phosphor particles and to a method of manufacture thereof. A small amount of secondary emissive material is employed efficiently to increase the writing speed and useful lifetime of the storage dielectric without greatly decreasing the brightness of the light image emitted by the phosphor. In one embodiment using 3.5 per cent of magnesium oxide secondary emissive material with 96.5 per cent of manganese activated zinc orthosilicate phosphor material, a writing speed of 400,000 centimeters per second and a light image brightness of 3.5 foot-lamberts was obtained. The method of manufacture of the improved storage dielectric includes coating the phosphor particles with a secondary emissive forming substance, and then heating the coated phosphor particles to produce the secondary emissive material and to simultaneously bond such secondary emissive material to the phosphor particles.

摘要翻译： 本发明一般涉及具有直接观看存储目标的图像存储管，其包括能够双稳态地存储电荷图像的荧光体材料的存储电介质，并且发射与该电荷图像相对应的光图像，特别是改进的存储 涂覆有与这种荧光体颗粒结合的高二次电子发射材料的较小颗粒的荧光体颗粒的电介质及其制造方法。 有效地使用少量二次发射材料以增加存储电介质的写入速度和使用寿命，而不会大大降低由荧光体发射的光图像的亮度。 在一个实施方案中，使用3.5％的氧化镁二次发射材料，其具有96.5％的锰活化锌原硅酸盐荧光体材料，获得了每秒40万厘米的写入速度和3.5英尺兰伯的光图像亮度。 改进的存储电介质的制造方法包括用二次发射形成物质涂覆荧光体颗粒，然后加热涂覆的荧光体颗粒以产生二次发射材料并同时将这种二次发射材料粘合到荧光体颗粒上。

公开(公告)号：US4283655A

公开(公告)日：1981-08-11

申请号：US088488

申请日：1979-10-26

申请人： Ralph A. Mossman ,  Kenneth R. Stinger

发明人： Ralph A. Mossman ,  Kenneth R. Stinger

IPC分类号： H01J29/89 ,  H01J29/34 ,  G01R13/20

CPC分类号： H01J29/89 ,  H01J2229/8926

摘要： A cathode-ray tube for a multipurpose test and measurement or information display instrument is provided with multiple internal graticules. One of the graticules is permanently visible and functional at all times the instrument is in operation. Another of the graticules is formed in a manner such that it is not easily visible in normal ambient lighting conditions alone, but becomes plainly visible when edge lighted by suitable means.

摘要翻译： 用于多用途测试和测量或信息显示仪器的阴极射线管具有多个内部刻度。 其中一个刻度是永久可见的，功能始终在仪器正在运行。 另外一个刻线是以一般的环境照明条件下不容易看到的方式形成的，但是当通过合适的方式照亮边缘时，它们变得明显可见。