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JP2012199015A Electronic device and light guide 审中-公开
标题翻译：电子设备和指南
公开(公告)号：JP2012199015A
公开(公告)日：2012-10-18
申请号：JP2011061186
申请日：2011-03-18
申请人： Fujikura Ltd , Fujitsu Ltd , 富士通株式会社 , 株式会社フジクラ
发明人： UEKATANO MITSURU , MATSUMOTO SHIGEKI , SUZUKI REN , HORI TETSUYA , TSUKAHARA DAISUKE , MATSUMOTO YOSHINARI
IPC分类号： F21S2/00 , F21Y101/02 , H04M1/02
摘要： PROBLEM TO BE SOLVED: To provide a technology which can uniform the light-up of light-emitting parts arranged in corners of a device body design case and peripheral edge areas located continuously to the corners.SOLUTION: This electronic device includes: the device body design case with its light-emitting part 11 arranged at a first corner exposed to the outside and a first peripheral edge continuous to the first corner; a rod-like first light guide 14a arranged inside the design case along a first peripheral-edge light-emitting part 13a which is the light-emitting part of the first peripheral edge, and so arranged that light incident from an end face in an longitudinal direction can be guided out to the first peripheral edge light-emitting part 13a; a first light source 15a to make light incident to an end face the first light guide 14a; a second light guide 16 arranged inside the design case countering a first corner light-emitting part 12a which is the light-emitting part of the first corner, and arranged to make light incident from a first end face 16b located at the other side facing the first corner light-emitting part 12a to the first corner light-emitting part 12a; and a second light source 17b to make light incident to a first end face 16b of the second light guide 16.
摘要翻译：要解决的问题：提供一种能够使配置在设备主体设计壳体的角落的发光部件和连续地位于角部的周边边缘区域的发光均匀化的技术。该电子设备包括：设备本体设计的壳体，其发光部分11布置在暴露于外部的第一角部和与第一角部连续的第一外围边缘; 沿着作为第一周缘的发光部的第一周缘发光部13a配置在设计壳体的内部的杆状的第一导光体14a，并且配置成从纵向的端面入射的光可以将方向引导到第一周缘发光部13a; 第一光源15a，使第一光导14a入射到端面; 布置在设计壳体内部的第二光导16，其抵抗作为第一角部的发光部的第一角发光部12a，并且布置成从位于另一侧的第一端面16b入射的光，第一角发光部12a到第一角发光部12a; 和第二光源17b，以使光入射到第二导光体16的第一端面16b。版权所有（C）2013，JPO＆INPIT

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