| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a device and a method for acquiring optical data, taking the advantage of CMOS technology without the need to access all pixels, compared with CCD technology. <P>SOLUTION: The device includes a CMOS optical sensor 5, an analog processing unit 6 connected to the CMOS optical sensor 5, an analog/digital conversion unit 7 connected to the analog processing unit 6, and a data processing unit 10 connected to the analog/digital conversion unit 7. The data processing unit 10 may be integrated in a microprocessor 15. The device may also include a transfer interface 35 for transmitting/receiving data and instructions. <P>COPYRIGHT: (C)2009,JPO&INPIT |
