US 12,354,564 B2
Display device and status display method thereof
Hyun Pyo Cho, Daejeon (KR); and Myung Yu Kim, Daejeon (KR)
Assigned to LX SEMICON CO., LTD., Daejeon (KR)
Filed by LX SEMICON CO., LTD., Daejeon (KR)
Filed on Dec. 12, 2023, as Appl. No. 18/537,179.
Claims priority of application No. 10-2022-0173647 (KR), filed on Dec. 13, 2022; and application No. 10-2023-0162583 (KR), filed on Nov. 21, 2023.
Prior Publication US 2024/0194158 A1, Jun. 13, 2024
Int. Cl. G09G 3/36 (2006.01); G09G 3/3225 (2016.01)
CPC G09G 3/3607 (2013.01) [G09G 3/3225 (2013.01); G09G 3/3648 (2013.01); G09G 2320/0242 (2013.01); G09G 2320/029 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display device, comprising:
a panel configured to include a plurality of RGB groups, each of the plurality of RGB groups includes a plurality of RGB channels and each of the plurality of RGB channels includes a plurality of RGB pixels; and
a source driver configured to:
obtain error information based on error test information for testing an error of data transmitted from a timing controller,
convert the error information into an identification code,
generate an RGB information set matching the identification code, and
supply a data voltage to the each of the plurality of RGB groups constituting the panel based on the generated RGB information set, wherein the panel is configured to display the identification code based on the data voltage.