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
    • 6. 发明授权
    • Light guide plate and display apparatus having the same
    • 导光板及具有该导光板的显示装置
    • US08506152B2
    • 2013-08-13
    • US12830211
    • 2010-07-02
    • Youngchan KimMoongyu LeeJeehong MinHyundeok Im
    • Youngchan KimMoongyu LeeJeehong MinHyundeok Im
    • F21V8/00G02B6/42
    • G02B6/0068G02B6/0038G02B6/0045
    • A light guide plate includes at least one incident surface into which light is incident, an exit surface at least one end of which is connected the incident surface and through which the light is output, an opposite surface spaced apart from the exit surface and opposing the exit surface, and a plurality of reflective patterns extending from the exit surface toward the opposite surface. When a direction from the exit surface to the opposite surface is referred to as a first direction, a direction perpendicular to the incident surface is referred to as a second direction, and a direction parallel to the incident surface and perpendicular to the first direction is referred to as a third direction, a length of each reflective pattern in the first direction is smaller than a distance between the exit surface and the opposite surface, and a length of each reflective pattern in the second direction is larger than a length of each reflective pattern in the third direction.
    • 导光板包括至少一个光入射的入射表面,其出射表面的至少一端连接入射表面并输出光,与出射表面间隔开的相反表面, 出射表面和从出射表面延伸到相对表面的多个反射图案。 当从出射表面到相对表面的方向被称为第一方向时,将与入射表面垂直的方向称为第二方向,并且参考与入射表面平行且垂直于第一方向的方向 作为第三方向,第一方向上的每个反射图案的长度小于出射表面和相对表面之间的距离,并且每个反射图案在第二方向上的长度大于每个反射图案的长度 在第三个方向。