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公开(公告)号:US20050219473A1
公开(公告)日:2005-10-06
申请号:US11086786
申请日:2005-03-22
申请人: Yoshiyuki Moriyama , Toshio Akahane , Yuji Takahashi , Hiroshi Miyashita , Satoshi Inoue , Motonori Okumura , Masaru Kubota
发明人: Yoshiyuki Moriyama , Toshio Akahane , Yuji Takahashi , Hiroshi Miyashita , Satoshi Inoue , Motonori Okumura , Masaru Kubota
IPC分类号: G03B21/00 , G03B21/10 , G03B21/14 , G03B21/26 , G03B21/28 , G03B37/04 , G09F13/00 , G09F13/32 , G09F19/18
摘要: An advertising device includes a projection unit that houses an optical engine that emits projection light; and a display unit provided with screen panels that display an image when the projection light is projected from a rear surface side thereof. The projection unit and the display unit are separably integrated. Thereby, the maintenance and replacement of damaged parts can be applied with both units divided. Accordingly, these operations can be readily carried out.
摘要翻译: 广告装置包括容纳发射投射光的光学引擎的投影单元; 以及显示单元,其具有当投影光从其后表面侧突出时显示图像的屏幕面板。 投影单元和显示单元可分离地集成。 因此,损坏部件的维护和更换可以应用于两个部件。 因此,这些操作可以容易地进行。