- 专利标题： Rotary dial assembly
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申请号： US15337175申请日： 2016-10-28
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公开(公告)号： US10379368B2公开(公告)日： 2019-08-13
- 发明人: Hiroaki Yamaguchi , Shuri Arakawa , Yuichi Inami
- 申请人： TRAM, INC. , KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
- 申请人地址： JP Aichi US MI Plymouth
- 专利权人： KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO,TRAM, INC.
- 当前专利权人： KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO,TRAM, INC.
- 当前专利权人地址： JP Aichi US MI Plymouth
- 代理机构： Greenblum & Bernstein, P.:.C.
- 主分类号： G02B27/28
- IPC分类号： G02B27/28 ; G02B5/30 ; F21V14/08 ; F21V9/14
摘要：
A rotary dial assembly includes a rotary dial configured to selectively display a plurality of graphical images and a polarized film assembly disposed in the rotary dial and configured to control the selective displaying of the plurality of graphical images on the rotary dial. When the rotary dial is rotated the polarized film assembly is illuminated such that at least one of the plurality of graphical images is displayed on the rotary dial assembly.
公开/授权文献
- US20180120578A1 ROTARY DIAL ASSEMBLY 公开/授权日：2018-05-03