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公开(公告)号:EP2251764A1
公开(公告)日:2010-11-17
申请号:EP09006337.1
申请日:2009-05-11
发明人: Chan, Pao-Hsian , Hsu, Hsin-Yi , Uang, Muh-Jin
CPC分类号: G06F1/1639 , G02B27/026 , G06F1/1615 , G06F1/1616 , G06F2200/1634
摘要: A host computer includes a host machine and a projector. The host machine has a keyboard. The projector is positioned about the keyboard and includes a projection lens. A using position of the projection lens is higher than a received position of the projection lens.
摘要翻译: 主机包括主机和投影仪。 主机有一个键盘。 投影仪围绕键盘定位并且包括投影透镜。 投影透镜的使用位置高于投影透镜的接收位置。