公开(公告)号：US5601468A

公开(公告)日：1997-02-11

申请号：US618771

申请日：1996-03-20

申请人： Hideaki Fujii ,  Hiroshi Ishiga ,  Masatoshi Harayama ,  Motohiro Oka

发明人： Hideaki Fujii ,  Hiroshi Ishiga ,  Masatoshi Harayama ,  Motohiro Oka

IPC分类号： H01J9/227

CPC分类号： H01J9/2271 ,  H01J2211/42 ,  H01J2217/49

摘要： Predetermined barrier ribs 2 are filled with three types of pastes of fluorescent substances 3 for R, G, and B by a screen printing method. Next, a sandblasting process is performed through a sandblasting mask 7. Thereafter, a sintering process is performed. Thus, fluorescent screens are formed on a glass substrate 1 and the wall surfaces of barrier ribs 2. As the sandblasting mask 7, a photoresist 4 is used. By a photolithographic method, a desired pattern of the sandblasting mask 7 can be used. In this manner, fluorescent screens can be formed on the wall surfaces of the barrier ribs as well as the glass substrate 1. The fluorescent screens formed on the wall surfaces of the barrier ribs are in such a parabolic shape that a discharging space defined by the fluorescent screen is widened toward a front plate 11.

摘要翻译： 预定的隔壁2通过丝网印刷法填充有三种用于R，G和B的荧光物质3的糊状物。 接下来，通过喷砂掩模7进行喷砂处理。之后，进行烧结处理。 因此，荧光屏形成在玻璃基板1和隔壁2的壁面上。作为喷砂掩模7，使用光致抗蚀剂4。 通过光刻法，可以使用喷砂掩模7的期望图案。 以这种方式，荧光屏可以形成在隔壁的壁表面以及玻璃基板1上。形成在隔壁的壁表面上的荧光屏呈抛物线形状，使得由 荧光屏朝向前板11变宽。

公开(公告)号：US5703433A

公开(公告)日：1997-12-30

申请号：US752602

申请日：1996-11-19

申请人： Hideaki Fujii ,  Hiroshi Ishiga ,  Masatoshi Harayama ,  Motohiro Oka

发明人： Hideaki Fujii ,  Hiroshi Ishiga ,  Masatoshi Harayama ,  Motohiro Oka

IPC分类号： H01J9/227 ,  H01J29/24 ,  H01J17/49

CPC分类号： H01J9/2271 ,  H01J2211/42 ,  H01J2217/49

摘要： Predetermined barrier ribs 2 are filled with three types of pastes of fluorescent substances 3 for R, G, and B by a screen printing method. Next, a sandblasting process is performed through a sandblasting mask 7. Thereafter, a sintering process is performed. Thus, fluorescent screens are formed on a glass substrate 1 and the wall surfaces of barrier ribs 2. As the sandblasting mask 7, a photoresist 4 is used. By a photolithographic method, a desired pattern of the sandblasting mask 7 can be used. In this manner, fluorescent screens can be formed on the wall surfaces of the barrier ribs as well as the glass substrate 1. The fluorescent screens formed on the wall surfaces of the barrier ribs are in such a parabolic shape that a discharging space defined by the fluorescent screen is widened toward a front plate 11.