发明名称 Transmission type screen and method of manufacturing thereof.
摘要 <p>A lenticular lens provided on the viewer side of a transmission type screen is composed of at least two layers, that is, a surface layer and a base layer at least one of which contains a light dispersing material, and a visible light absorbing material is mingled in at least one of these two layers, or in the light dispersing material, thereby enhancing the image contrast of the transmission type screen.</p>
申请公布号 EP0542548(A2) 申请公布日期 1993.05.19
申请号 EP19920310346 申请日期 1992.11.12
申请人 MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD;KURARAY CO., LTD. 发明人 MITANI, KATSUAKI;YASUMATSUYA, NOBORU;MATSUZAKI, ICHIRO;KUWADA, HIROSHI
分类号 G03B21/62 主分类号 G03B21/62
代理机构 代理人
主权项
地址