Color calibration method and system for a display and color calibration device

Abstract

This disclosure provides a color calibration method, system, and apparatus for a display. The color calibration method for the display includes: acquiring center measurement data of the center of a calibration image displayed on the display panel via a processor; acquiring edge measurement data of the edges of the calibration image displayed on the panel via a color sensor of the color calibration apparatus; determining a color calibration algorithm based on the center measurement data and the edge measurement data via a processor; and performing color calibration on the panel based on the color calibration algorithm via a processor.

Claims

1. A color calibration method for a display, comprising: A processor acquires center measurement data of the center of a calibration image displayed on a panel of a display; a color sensor of a color calibration device acquires edge measurement data of the edge of the calibration image displayed on the panel; the processor determines a color calibration algorithm based on the center measurement data and the edge measurement data; and the processor performs color calibration on the panel based on the color calibration algorithm.

2. The color calibration method for the display as described in claim 1, further comprising: The processor retrieves the central measurement data from memory, wherein the central measurement data is obtained via a standard colorimeter.

3. The color calibration method for a display as described in claim 1, wherein the processor is disposed in the display.

4. The color calibration method for a display as claimed in claim 1, wherein the processor is disposed in the color calibration device.

5. The color calibration method for the display as described in claim 1, further comprising: The processor causes the display to show the calibration image, wherein the center measurement data is obtained based on the calibration image.

6. The color calibration method for the display as described in claim 1, further comprising: The processor stores color correction data for the color correction into a memory of the display or the color correction device.

7. The color calibration method for the display as described in claim 1, further comprising: The display is performed based on color correction data derived from the color correction.

8. The color calibration method for a display as claimed in claim 1, wherein the color calibration is configured to be performed when the display is not electrically coupled to a computer device.

9. The color calibration method for a display as described in claim 1, further comprising: The color correction device is detachably connected to one edge of the display via a device input / output interface of the color correction device.

10. The color calibration method for a display as described in claim 9, wherein the device input / output interface includes a general sequence bus interface, a high-resolution multimedia interface, a display port interface, a Lightning interface, an Ethernet interface, an integrated circuit bus interface, a sequence peripheral interface, a general asynchronous transceiver interface, a Bluetooth wireless interface, or a wireless network interface.

11. A color calibration system for a display, comprising: A display includes: a panel configured to display a calibration image; and a color calibration device including: a color sensor configured to acquire edge measurement data of an edge of the calibration image displayed on the panel, wherein the display or the color calibration device includes at least one processor, and the at least one processor is configured to: acquire center measurement data of the center of the panel; determine a color calibration algorithm based on the center measurement data and the edge measurement data; and perform color calibration on the panel based on the color calibration algorithm.

12. The color calibration system for a display as claimed in claim 11, wherein the processor is further configured to: retrieve the center measurement data from memory via the processor, wherein the center measurement data is obtained via a standard colorimeter.

13. The color calibration system for a display as claimed in claim 11, wherein the processor is disposed in the display.

14. The color calibration system for a display as claimed in claim 11, wherein the processor is disposed in the color calibration device.

15. The color calibration system for a display as claimed in claim 11, wherein the processor is further configured to: cause the display to display the calibration image via the processor, wherein the center measurement data is obtained based on the calibration image.

16. The color calibration system for a display as claimed in claim 11, wherein the processor is further configured to: store color calibration data for the color calibration into a memory of the display or the color calibration device via the processor.

17. The color calibration system for a display as claimed in claim 11, wherein the display performs a display based on color calibration data of the color calibration.

18. The color calibration system for a display as claimed in claim 11, wherein the color calibration is configured to be performed when the display is not electrically coupled to a computer device.

19. A color calibration system for a display as claimed in claim 11, wherein the color calibration device includes a device input / output interface, and the color calibration device is configured to be detachably connected to an edge of the display via the device input / output interface.

20. A color correction device, comprising: A circuit board having a first end and a second end opposite to each other; A color sensor is disposed on one side of the circuit board adjacent to the first end; And a device input / output interface disposed on the side of the circuit board adjacent to the second end, the device input / output interface including: an extension disposed on the side of the circuit board and extending in a direction away from the side; And a connecting portion, one end of which is connected to the extension portion, and the other end of which extends toward the color sensor.

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