Display device and image display method
AssigneeRealtek Semiconductor Corp.
InventorsHung-Chun HSIEH, Chun-Hao HUANG
Life of this patent
Estimating the term…
Abstract
A display device configured to receive an input image of an electronic device. The display device comprises a display panel, a scanning circuit, and an adjusting circuit. The display panel comprises an active zone. The scanning circuit is configured to determine a display region of the active zone in which the input image is displayed. The adjusting circuit is coupled to the scanning circuit. The adjusting circuit is configured to capture an image of the display region when an adjusting signal associated with the display panel is received in order to display the image of the display region on the active zone correspondingly.
Claims20
A display device configured to receive an input image of an electronic device, wherein the display device comprises:
- a display panel comprising an active zone;
- a scanning circuit configured to determine a display region of the active zone in which the input image is displayed;
- and
- an adjusting circuit coupled to the scanning circuit, wherein the adjusting circuit is configured to capture an image of the display region when an adjusting signal associated with the display panel is received in order to display the image of the display region on the active zone correspondingly, wherein the adjusting circuit is configured to map a reference point of the image of the display region to a reference point of the active zone in order to display the image of the display region on the active zone.
(canceled)
An image display method configured for a display device which is coupled to an electronic device, wherein the display device comprises a display panel, and the image display method comprises:
- receiving, by the display device, an input image of the electronic device;
- determining a display region of an active zone of the display panel in which the input image is displayed;
- capturing an image of the display region when an adjusting signal associated with the display panel is received;
- displaying the image of the display region on the active zone correspondingly;
- and
- mapping a reference point of the image of the display region to a reference point of the active zone in order to display the image of the display region on the active zone.
(canceled)
Dependencies are inferred from the claim text.