US 11,893,921 B2
Data processing device and data driving device for driving display panel, and display device
Do Seok Kim, Daejeon (KR); Yong Hwan Mun, Daejeon (KR); and Young Soo Ryu, Daejeon (KR)
Assigned to SILICON WORKS CO., LTD., Daejeon (KR)
Filed by SILICON WORKS CO., LTD., Daejeon (KR)
Filed on Dec. 13, 2022, as Appl. No. 18/080,648.
Application 18/080,648 is a continuation of application No. 17/383,379, filed on Jul. 22, 2021, granted, now 11,557,238.
Claims priority of application No. 10-2020-0091581 (KR), filed on Jul. 23, 2020.
Prior Publication US 2023/0114906 A1, Apr. 13, 2023
Int. Cl. G09G 3/20 (2006.01)
CPC G09G 3/20 (2013.01) [G09G 2310/0243 (2013.01); G09G 2310/0275 (2013.01); G09G 2310/08 (2013.01); G09G 2370/00 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display driving device comprising:
a first circuit configured to receive a first signal having a first pattern and a second signal having a second pattern different from the first pattern; and
a second circuit configured to set a communication circuit for receiving image data to a setting based on the first signal and to terminate the setting of the communication circuit based on the second signal, wherein
the first circuit is configured to perform clock training on the first signal.