Patent ID: 11893170
Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 11:
12. The display device according to claim 11, wherein the third acquisition unit comprises a first distance acquisition subunit and a first absolute value acquisition subunit;
the first distance acquisition subunit is configured to determine a first distance according to the first target receiving point position information of the first group and the second group, and to determine a second distance according to the second target receiving point position information of the third group and the fourth group;
the first absolute value acquisition subunit is configured to determine a first absolute value of a difference between the first target photosensitive values corresponding to the plurality of first target receiving points of the first group and the second group according to the first target sensitive values corresponding to the plurality of first target receiving points of the first group and the second group, and to determine a second absolute value of a difference between the second target photosensitive values corresponding to the plurality of second target receiving points of the third group and the fourth group according to the second target sensitive values corresponding to the plurality of second target receiving points of the third group and the fourth group.