US 12,249,277 B2
System on chip and display device
Lin Feng, Guangdong (CN); and Yikai Chen, Guangdong (CN)
Assigned to SHENZHEN TCL NEW TECHNOLOGY CO., LTD., Guangdong (CN)
Filed by SHENZHEN TCL NEW TECHNOLOGY CO., LTD., Guangdong (CN)
Filed on Feb. 28, 2024, as Appl. No. 18/589,431.
Application 18/589,431 is a continuation of application No. PCT/CN2023/101531, filed on Jun. 20, 2023.
Claims priority of application No. 202310371108.0 (CN), filed on Apr. 4, 2023.
Prior Publication US 2024/0339075 A1, Oct. 10, 2024
Int. Cl. G09G 3/3225 (2016.01); G06T 7/00 (2017.01)
CPC G09G 3/3225 (2013.01) [G06T 7/0002 (2013.01); G06T 2207/30168 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A system on chip for connection with an active light-emitting display panel, comprising:
a shared storage unit configured to store image sampling data, display configuration data, and optical compensation data;
a micro-processing unit connected to the shared storage unit, wherein the micro-processing unit is configured to receive a control signal and output a control instruction in response to the control signal to trigger enablement of the shared storage unit, the control instruction comprising one of a display instruction and a calibration instruction;
a display calibration unit connected to the micro-processing unit, wherein the display calibration unit is configured to, in response to the calibration instruction, obtain the image sampling data in the shared storage unit to perform a compensation computation operation and generate the optical compensation data; and
an image processing unit connected to the micro-processing unit, wherein the image processing unit is configured to, in response to the display instruction, obtain the display configuration data and the optical compensation data in the shared storage unit to perform a picture compensation operation.