会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 9. 发明授权
    • Display apparatus with corrosion-resistant light directing film
    • 具有耐腐蚀光导膜的显示装置
    • US06357880B2
    • 2002-03-19
    • US09834164
    • 2001-04-12
    • Kenneth A. EpsteinRobert J. FlemingTimothy J GardnerChristopher S. LyonsStephen P. MakiMark D. Nachbor
    • Kenneth A. EpsteinRobert J. FlemingTimothy J GardnerChristopher S. LyonsStephen P. MakiMark D. Nachbor
    • G02B508
    • G02F1/133553G02F1/133345G02F1/133504G02F2202/022
    • The present invention is a display apparatus that provides protection against damage for a metallic layer. The display apparatus includes a light modulating layer, a polarizer, and a light directing film. The light directing film includes a prismatic structure having two sides, where one side includes saw tooth formations having tilted surfaces and a metal layer on the side of the prismatic substrate having the saw-tooth formations. A tilt angle of the tilted surfaces offsets an optimal viewing angle for the display from a glare angle for the display. In a first embodiment of the invention, the light directing film of the display apparatus further includes an inorganic protective layer formed on the metal layer, wherein the inorganic protective layer inhibits molecular transfer to the metal layer and balances the color of reflected and transmitted light. The light directing film further includes a pressure sensitive adhesive layer between a polarizer and the inorganic protective layer. Alternatively, the light directing film of the display apparatus of the present invention includes a polymer protective layer formed over the metal layer to protect the metal layer from damage. The light directing film also includes a diffuse adhesive layer formed over the polymer layer, attached to the polarizer. The polymer protective layer protects the metal layer from the adhesive layer. The display apparatus may include both the inorganic protective layer and the polymer protective layer, in one embodiment.
    • 本发明是提供防止金属层损坏的显示装置。 显示装置包括光调制层,偏振器和导光膜。 导光膜包括具有两侧的棱柱结构,其中一侧包括具有倾斜表面的锯齿形结构和在具有锯齿形成的棱柱形基板的侧面上的金属层。 倾斜表面的倾斜角将显示器的最佳视角与显示器的眩光角度相抵消。 在本发明的第一实施例中,显示装置的导光膜还包括形成在金属层上的无机保护层,其中无机保护层抑制分子转移到金属层并平衡反射和透射光的颜色。 导光膜还包括偏振器和无机保护层之间的压敏粘合剂层。 或者,本发明的显示装置的导光膜包括形成在金属层上的聚合物保护层,以保护金属层免受损坏。 导光膜还包括在聚合物层上形成的漫射粘合剂层,附着在偏振器上。 聚合物保护层保护金属层免受粘合剂层的影响。 在一个实施例中,显示装置可以包括无机保护层和聚合物保护层。