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发明名称
逆光折射透镜及应用其之显示看板
摘要
申请公布号
TWM503578
申请公布日期
2015.06.21
申请号
TW103220784
申请日期
2014.11.24
申请人
胡联雄
发明人
林裕翔;蔡水田;胡联雄
分类号
G02B26/00
主分类号
G02B26/00
代理机构
代理人
陈居亮 台中市南屯区大墩十二街680号
主权项
一种逆光折射透镜,系透光材质一体成型者,包括一入光面、一折射光导出端以及介于该入光面与折射光导出端之间的一镜身区段;其中该镜身区段呈横轴向延伸设置型态,该入光面呈凸弧面型态,且入光面的面向呈向下斜倾设置型态,其斜倾角度系与镜身区段的设置轴线互成50°±15°夹角对应关系;藉此所构成之逆光折射透镜,俾能将由入光面导入且入射角范围介于15°至45°之间的大部份入射光线,加以折射成能够由折射光导出端射出之导出光线。
地址
台中市西区土库里1邻华美街51巷10号2楼
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