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公开(公告)号:US20060083028A1
公开(公告)日:2006-04-20
申请号:US11038261
申请日:2005-01-21
申请人: Yi-Ting Sun , Hwa-Tang Lai , Po-Hung Yao , Yu-Nan Pao
发明人: Yi-Ting Sun , Hwa-Tang Lai , Po-Hung Yao , Yu-Nan Pao
IPC分类号: F21V7/04
CPC分类号: G02B6/002 , G02B6/0016 , G02B6/0036 , G02B6/0055 , G02B6/0065
摘要: A light guide plate and method for fabricating the same are proposed. An injection molding process is performed to form at least an arc-shaped first opening portion on the light guide plate, so that a concave lens structure is formed on an edge of the first opening portion to be in line with a light source. By such arrangement, the concave lens structure can direct light and achieve a uniform light dispersion effect.
摘要翻译: 提出了一种导光板及其制造方法。 进行注射成型工艺以在导光板上形成至少一个弧形的第一开口部分,使得在第一开口部分的边缘上形成凹透镜结构以与光源成一直线。 通过这种布置,凹透镜结构可以引导光并实现均匀的光分散效果。