发明名称 |
Electronic display devices and methods |
摘要 |
Electronic display devices and methods are described. In one embodiment, a display device comprises a housing and a display area provided within the housing to display content for a user. Memory is provided within the housing to hold data that is to be rendered into user-viewable content. An electrophotographic assembly is provided within the housing and is configured to electrophotographically render user-viewable content from the data that is held in the memory. A loop of material is disposed proximate the electrophotographic assembly and is configured to receive electrophotographically rendered content and present the content for user viewing within the display area. A control area is provided on the housing and includes one or more user-engagable structures to permit a user to interact with the device. The control area is positioned on the housing to accommodate one-handed use of the device. In one embodiment, the control area is provided on a sidewall that extends between front and back faces of the housing. The user-engagable structures can comprise any suitable user engagable structure, with an exemplary structure comprising a rocker-type switch which accommodates one-handed use of the display reader.
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申请公布号 |
US6859218(B1) |
申请公布日期 |
2005.02.22 |
申请号 |
US20000708362 |
申请日期 |
2000.11.07 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
LUMAN DAVID J.;JOHNSON SAMUEL A.;CAMIS THOMAS |
分类号 |
G03G15/22;(IPC1-7):G03G13/14;G03G15/00 |
主分类号 |
G03G15/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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