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    • 7. 发明授权
    • Methods for producing a black matrix on a lenticular lens
    • 在双凸透镜上制造黑色矩阵的方法
    • US07317577B2
    • 2008-01-08
    • US10846906
    • 2004-05-14
    • M. Zaki AliDavid E. BrownElsie A. Fohrenkamm
    • M. Zaki AliDavid E. BrownElsie A. Fohrenkamm
    • G02B27/10
    • G03B21/625
    • An opaque matrix that defines transparent apertures may be formed on a lenticular lens by applying an infrared radiation sensitive material to the flat surface of the lenticular lens, projecting infrared radiation through the lenticular lens onto the infrared radiation sensitive material to create exposed and unexposed areas of the infrared radiation sensitive material, and removing the exposed areas of the infrared radiation sensitive material from the flat surface of the lenticular lens. The infrared radiation sensitive material includes an infrared absorbing dye and a colorant. The infrared radiation sensitive material may also include a binder. A barrier layer may be disposed between the flat surface of the lenticular lens and the infrared radiation sensitive material. The barrier layer may include a binder, an infrared absorbing dye, and a crosslinking agent. The resulting lenticular lens may be used in a rear projection television screen or monitor.
    • 限定透明孔的不透明矩阵可以通过将红外辐射敏感材料施加到双凸透镜的平坦表面上而形成在双凸透镜上,将红外辐射通过双凸透镜投射到红外辐射敏感材料上,以产生暴露和未曝光的区域 红外辐射敏感材料,以及从双凸透镜的平坦表面去除红外辐射敏感材料的暴露区域。 红外辐射敏感材料包括红外吸收染料和着色剂。 红外辐射敏感材料还可以包括粘合剂。 阻挡层可以设置在双凸透镜的平坦表面和红外辐射敏感材料之间。 阻挡层可以包括粘合剂,红外吸收染料和交联剂。 所得到的双凸透镜可以用在背投电视屏幕或监视器中。