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    • 4. 发明授权
    • Profiled light guide plate, backlight module and liquid crystal displace device
    • 造型导光板,背光模组和液晶置换装置
    • US08960983B2
    • 2015-02-24
    • US13699188
    • 2012-08-24
    • Lili JiaXiuyun ChenJi Chen
    • Lili JiaXiuyun ChenJi Chen
    • F21V7/04F21V8/00
    • G02B6/003G02B6/002
    • Embodiments of the present invention relate to a profiled light guide plate, a backlight module and a liquid crystal display device. In the profiled light guided plate according to the embodiments of the present invention, because the reflectivity of the profiled assembly is less than that of the light entry assembly, the emergent angle of the light beam entering into the profiled assembly from the light entry assembly is larger than the incident angle thereof, which causes the light beam entering from the light entry assembly into the profiled assembly to converge towards the central part of the profiled assembly, away from the ramp of the profiled assembly, thereby decreasing the amount of light leakage from the ramp.
    • 本发明的实施例涉及一种异形导光板,背光模组和液晶显示装置。 在根据本发明的实施例的成型光导板中,由于成型组件的反射率小于光入射组件的反射率,所以从入光组件进入成型组件的光束的出射角度是 大于其入射角,这使得从光入口组件进入成型组件的光束朝向成型组件的中心部分会聚,远离成型组件的斜面,从而减少了从 斜坡
    • 5. 发明申请
    • PROFILED LIGHT GUIDE PLATE, BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLACE DEVICE
    • 型材导光板,背光模块和液晶显示装置
    • US20140307467A1
    • 2014-10-16
    • US13699188
    • 2012-08-24
    • Lili JiaXiuyun ChenJi Chen
    • Lili JiaXiuyun ChenJi Chen
    • F21V8/00
    • G02B6/003G02B6/002
    • Embodiments of the present invention relate to a profiled light guide plate, a backlight module and a liquid crystal display device. In the profiled light guided plate according to the embodiments of the present invention, because the reflectivity of the profiled assembly is less than that of the light entry assembly, the emergent angle of the light beam entering into the profiled assembly from the light entry assembly is larger than the incident angle thereof, which causes the light beam entering from the light entry assembly into the profiled assembly to converge towards the central part of the profiled assembly, away from the ramp of the profiled assembly, thereby decreasing the amount of light leakage from the ramp.
    • 本发明的实施例涉及一种异形导光板,背光模组和液晶显示装置。 在根据本发明的实施例的成型光导板中,由于成型组件的反射率小于光入射组件的反射率,所以从入光组件进入成型组件的光束的出射角度是 大于其入射角,这使得从光入口组件进入成型组件的光束朝向成型组件的中心部分会聚,远离成型组件的斜面,从而减少了从 斜坡