| 摘要 |
An organic light emitting diode (OLED) array (800) is used in conjunction with a computer (155) and an OLED screen (161) to scan and view an object (100 or 230). The array and screen both have the same red, green, and blue OLED emitters of substantially the same wavelengths and bandwidths. Thus the image is reconstructed on the viewing screen with the same wavelengths used when it was scanned. This substantially reduces the requirement for device profiling, with its attendant inaccuracies and errors. Replacing the fluorescent lamp (110) with an OLED array eliminates flicker (changes in intensity with time), thus extending the dynamic range of the scanner significantly beyond eight bits. Adding non-imaging optics (1100) to the OLED array increases the intensity of light available for scanning.
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