发明名称 Hand-held electronic appliance
摘要 A hand-held electronic appliance is disclosed. The hand-held electronic appliance includes a main body, a connecting element and a magnifying device. The main body includes a display. The connecting element is coupled to the main body by a first end thereof and to the magnifying device by a second end thereof. In an operational mode, the magnifying device is switched to be positioned between the display and the user's eyes by operating the connecting element to magnify the image on the display to be observed by the user.
申请公布号 US2003234988(A1) 申请公布日期 2003.12.25
申请号 US20020251346 申请日期 2002.09.20
申请人 WANG YU-HSIANG 发明人 WANG YU-HSIANG
分类号 G02B25/00;(IPC1-7):G02B27/02;G02B3/00;G02B27/00 主分类号 G02B25/00
代理机构 代理人
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