Display processing device and display processing method thereof and display apparatus

1. A display processing device, comprising:

a 3D image processing chip, configured to receive a 3D image signal and process the 3D image signal into a 2D image signal in which left and right eye images are respectively arranged in alternate rows; and

a 2D image processing chip,

wherein the 3D image processing chip is configured to transmit the 2D image signal in which left and right eye images are respectively arranged in alternate rows obtained after processing to the 2D image processing chip, and the 2D image processing chip is configured to perform image processing on the 2D image signal,

wherein the 3D image processing chip comprises a 3D image processing module and a 3D image scaling module, and the 3D image processing module and the 3D image scaling module are configured to perform processing on the 3D image signal to form a left-eye image signal and a right-eye image signal; scaling the left-eye image signal and the right-eye image signal respectively; and synthesizing the left-eye image signal and the right-eye image signal obtained after scaling to form the 2D image signal in which left and right eye images are respectively arranged in alternate rows.

2. The display processing device according to claim 1 , wherein the 2D image processing chip comprises at least one of a 2D image processing module, a color correction module, and a 2D image scaling module, the 2D image processing module is configured to perform 2D image processing on the 2D image signal in which left and right eye images are respectively arranged in alternate rows, the color correction module is configured to perform color correction on the 2D image signal in which left and right eye images are respectively arranged in alternate rows, and the 2D image scaling module is configured to perform scaling on the 2D image signal.

3. The display processing device according to claim 1 , wherein the 3D image processing chip is further configured to receive an external 2D image signal, and the 3D image processing chip is further configured to transmit the external 2D image signal to the 2D image processing chip directly.

4. The display processing device according to claim 1 , further comprising:

a brightness stabilizing control module, configured to adjust a brightness of emitting light of a backlight module in a display panel according to a display brightness of the display panel,

wherein the brightness stabilizing control module is integrated in the 2D image processing chip.

5. The display processing device according to claim 1 , wherein the 3D image processing chip comprises a first signal interface, configured to receive the 3D image signal and an external 2D image signal.

6. The display processing device according to claim 5 , wherein the first signal interface comprises at least one of a 3G-SDI and a DVI.

7. The display processing device according to claim 1 , wherein the 3D image processing chip and the 2D image processing chip are connected by a high-speed interface.

8. The display processing device according to claim 1 , wherein the 2D image processing chip further comprises a second signal interface configured to receive an external 2D image signal.

9. The display processing device according to claim 3 , wherein the 2D image signal in which left and right eye images are respectively arranged in alternate rows comprises a 4K2K image signal, and the external 2D image signal comprises a 4K2K image signal.

10. The display processing device according to claim 1 , wherein the 3D image processing chip comprises a 3D field programmable gate array.

11. A display apparatus, comprising:

a display panel; and

a display processing device, connected with the display panel,

wherein the display processing device comprises the display processing device according to claim 1 , and the 2D image processing chip is configured to transmit a signal processed by the 2D image processing chip to the display panel for display.

12. The display apparatus according to claim 11 , wherein the display panel comprises a 4K2K display panel.

13. A display processing method, comprising:

processing a 3D image signal into a 2D image signal in which left and right eye images are respectively arranged in alternate rows by a 3D image processing chip;

transmitting the 2D image signal in which left and right eye images are obtained after processing to a 2D image processing chip by the 3D image processing chip; and

performing image processing on the 2D image signal by the 2D image processing chip,

wherein processing the 3D image signal into the 2D image signal in which left and right eye images are respectively arranged in alternate rows by the 3D image processing chip comprise:

performing processing on the 3D image signal to form a left-eye image signal and a right-eye image signal;

scaling the left-eye image signal and the right-eye image signal respectively; and

synthesizing the left-eye image signal and the right-eye image signal obtained after scaling to form the 2D image signal in which left and right eye images are respectively arranged in alternate rows.

14. The display processing method according to claim 13 , further comprising:

transmitting a 2D image signal to the 2D image processing chip directly by the 3D image processing chip.

15. The display processing device according to claim 1 , further comprising:

a brightness stabilizing control module, configured to adjust a brightness of emitting light of a backlight module in a display panel according to a display brightness of the display panel,

wherein the brightness stabilizing control module is integrated in the 2D image processing chip.