发明公开
EP1331641A3 Integrated optical disc label scanner system and method of scanning an optical disc graphic display
审中-公开
集成Etikettabtastsystem用于光盘和光盘上扫描图形显示的方法
- 专利标题: Integrated optical disc label scanner system and method of scanning an optical disc graphic display
- 专利标题(中): 集成Etikettabtastsystem用于光盘和光盘上扫描图形显示的方法
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申请号: EP03250203.1申请日: 2003-01-14
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公开(公告)号: EP1331641A3公开(公告)日: 2005-11-09
- 发明人: Anderson, Daryl E.
- 申请人: Hewlett-Packard Company
- 申请人地址: 3000 Hanover Street Palo Alto, CA 94304 US
- 专利权人: Hewlett-Packard Company
- 当前专利权人: Hewlett-Packard Company
- 当前专利权人地址: 3000 Hanover Street Palo Alto, CA 94304 US
- 代理机构: Jackson, Richard Eric
- 优先权: US59610 20020128
- 主分类号: G11B23/44
- IPC分类号: G11B23/44
摘要:
An integrated optical disc label scanner system (10) can comprise a substrate (12) configured for spinning an optical disc (16), wherein the optical disc has a graphic display (20) on a first surface (18); an emitting device (26) positioned near the substrate and configured for propagating energy (30) for reflection from the graphic display; a detecting device (28) positioned near the emitting device and configured to receive reflected energy (32) sourced from the emitting device and reflected from the graphic display while the optical disc is spinning; and a signal processor (38) coupled to the detecting device and configured for converting the energy collected by the detecting device into digitized data corresponding to the graphic display. Further, a method of scanning a graphic display from an optical disc can comprise the steps of spinning an optical disc having a graphic display on a first surface; radiating progressive portions of the spinning first surface with a form of energy which interacts with sequential portions of the graphic display to capture in reflected energy a signal format of the graphic display; collecting the signal format of the graphic display while the optical disc is spinning; and converting the signal format of the graphic display into digitized data.
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