发明申请
- 专利标题: INFORMATION RECORDING MEDIUM
- 专利标题(中): 信息记录媒体
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申请号: US11930237申请日: 2007-10-31
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公开(公告)号: US20090068391A1公开(公告)日: 2009-03-12
- 发明人: Fung-Hsu Wu , Chun-Nan Chen
- 申请人: Fung-Hsu Wu , Chun-Nan Chen
- 优先权: TW096134040 20070912
- 主分类号: B32B3/02
- IPC分类号: B32B3/02
摘要:
The invention discloses an information recording medium comprising a disc body, an ink-receiving layer, and a stacker ring. The disc body comprises a non-data side and a data side. The ink-receiving layer is provided on the non-data side. The ink-receiving layer has an outer radius larger than 57 mm and an inner radius smaller than 20 mm. The stacker ring is located near the center of the data side. The stacker ring has a radius smaller than 11 mm. Specifically, the radius of the stacker ring should be smaller than the inner radius of the ink-receiving layer. Accordingly, a larger area pattern can be printed on the information recording medium of the invention. Furthermore, since the stacker ring does not contact the ink-receiving layer, the information recording medium will not adhere to another under high temperature and high humidity after a period of transportation.
公开/授权文献
- US2170021A Truck body and door construction 公开/授权日:1939-08-22
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