Afterimage correction in display device
AssigneeSamsung Display Co., Ltd.
InventorJong-Hwa Kim
Life of this patent
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Abstract
Provided is a display device. The display device includes a display portion configured to display an image, a photo sensor electrically connected to the display portion and configured to facilitate correction of an afterimage of the display portion; and a shutter portion disposed on the display portion and comprising a shutter positioned and configured to selectively block light over an afterimage correction pattern generated by the correction of the afterimage facilitated by the photo sensor, so as to selectively prevent a user from viewing a portion of the display portion upon which the afterimage correction pattern occurs.
Claims6
A display device comprising:
- a display portion configured to display an image;
- a photo sensor electrically connected to the display portion and configured to facilitate correction of an afterimage of the display portion;
- and
- a shutter portion disposed on the display portion and comprising a shutter positioned and configured to selectively block light over an afterimage correction pattern generated by the correction of the afterimage facilitated by the photo sensor.
Dependencies are inferred from the claim text.