发明名称 Illuminated logo device
摘要 The present invention is related to an illuminated logo device positioned in a display. The display has a light source and a light guiding plate, and the illuminated logo device has a logo, a casing, a lid, and a light transmitting device. The casing has an encapsulating space, and a groove with a first opening is arranged on the casing for receiving the logo. The lid is positioned above and a predetermined distance away from the casing. Moreover, the lid has a through hole corresponding to the first opening. The light transmitting device is positioned in the through hole and the first opening, and the light transmitting device has a first end surface and a second end surface. The first end surface of the light transmitting device is faced to the first opening and the second end surface contacts the light guiding plate for guiding lights of the light source to the logo via the light transmitting device and the light guiding plate, such that the logo is illuminated without any additional light source.
申请公布号 US2004212983(A1) 申请公布日期 2004.10.28
申请号 US20030734229 申请日期 2003.12.15
申请人 YANG PANG-LUN;CHIH TING-HUI 发明人 YANG PANG-LUN;CHIH TING-HUI
分类号 F21V8/00;(IPC1-7):F21V8/00 主分类号 F21V8/00
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