发明名称 |
ELECTRONIC DOCUMENT READING SYSTEM |
摘要 |
<p>The present invention aims to provide an electronic document viewing system meeting the convenience of users, while ensuring the security of electronic documents. A viewing apparatus has an acquiring unit for receiving a first layer and a second layer from a creating apparatus. The first layer contains a document laid out therein, and the second layer is defined to cover at least part of the first layer. The viewing apparatus also has a control unit for setting a display mode of the second layer, and a display unit for displaying the electronic document file in accordance with the display mode set by the control unit.</p> |
申请公布号 |
EP1679604(A1) |
申请公布日期 |
2006.07.12 |
申请号 |
EP20040793132 |
申请日期 |
2004.10.28 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
FUKADA, TETSUJI;INUI, SHINYA |
分类号 |
G06F3/00;G06F12/00;G06F12/14;G06F21/62;G06F21/84;(IPC1-7):G06F12/14 |
主分类号 |
G06F3/00 |
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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