发明名称 |
Display screen and method of manufacturing the same |
摘要 |
According to the present invention, there is provided a display screen having a black matrix of a multilayer structure including a fine pigment particle layer containing fine pigment particles having an average diameter of 0.005 to 0.2 mu m, and a black pigment layer containing black pigment particles having an average particle diameter of 0.2 to 5 mu m.
|
申请公布号 |
US5640066(A) |
申请公布日期 |
1997.06.17 |
申请号 |
US19950579607 |
申请日期 |
1995.12.26 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
ITOU, TAKEO;MATSUDA, HIDEMI;TANAKA, HAJIME;NAKAZAWA, TOMOKO |
分类号 |
H01J9/227;H01J29/32;(IPC1-7):H01J29/10 |
主分类号 |
H01J9/227 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|