×

DEFECTIVE PIXEL SPECIFYING METHOD, DEFECTIVE PIXEL SPECIFYING SYSTEM, IMAGE CORRECTING METHOD, AND IMAGE CORRECTING SYSTEM

  • US 20100253813A1
  • Filed: 03/19/2010
  • Published: 10/07/2010
  • Est. Priority Date: 03/01/2001
  • Status: Abandoned Application
First Claim
Patent Images

1. A driving method of a device comprising a pixel portion, wherein the pixel portion includes a display element and a photoelectric conversion element, the method comprising:

  • obtaining a first signal by the pixel portion;

    obtaining a second signal by the pixel portion;

    obtaining a third signal by the pixel portion;

    correcting the third signal using the first signal and the second signal; and

    displaying an image on the pixel portion,wherein the first signal is almost the same as a signal obtained by reading a black calibration sheet, and the second signal is almost the same as a signal obtained by reading a white calibration sheet.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×