公开(公告)号：US20230269417A1

公开(公告)日：2023-08-24

申请号：US18024020

申请日：2020-08-28

Applicant: LG ELECTRONICS INC.

Inventor： Jeongil SON ,  Kibeom KIM ,  Jaeyoun JUNG ,  Junghyun SON ,  Yongjoo KIM ,  Hwajeong LEE

IPC: H04N21/426 ,  H04N21/436 ,  H04N21/438 ,  H04N21/435

CPC classification number: H04N21/42607 ,  H04N21/43615 ,  H04N21/4382 ,  H04N21/435

Abstract: The present invention relates to a signal processing device and an image display device including same. The signal processing device according to an embodiment of the present invention comprises: a streaming data processing unit for receiving streaming data, generating list information including information related to a plurality of first unit of data, on the basis of the received streaming data, and outputting the generated list information; and a decoder for receiving the list information and decoding the plurality of data of the first unit, on the basis of the list information, wherein the streaming data processing unit outputs data decoded by the decoder. Accordingly, the number of inter process communications can be reduced during signal processing of streaming data.