公开(公告)号：US20240105087A1

公开(公告)日：2024-03-28

申请号：US18471747

申请日：2023-09-21

申请人： LX SEMICON CO., LTD.

发明人： Seok Jin JEONG ,  Bong Sin KWAK ,  Man Jung KIM ,  Myung Yu KIM ,  Kwang Hee YOON

IPC分类号： G09G3/00 ,  G06F11/10

CPC分类号： G09G3/006 ,  G06F11/1004 ,  G09G2380/10

摘要： The present disclosure provides a display device for inspecting image data that may include a data processing device configured to generate first cyclic redundancy check (CRC) data for a partial area among areas of image data included in a first frame to transmit the image data of the first frame and the first CRC data and a data driving device configured to receive the image data of the first frame and the first CRC data from the data processing device to generate second CRC data for a partial area among areas of the image data included in the first frame on the basis of the image data of the first frame and to compare the first CRC data with the second CRC data to determine whether there is an error in the partial area among areas of the image data included in the first frame.

公开(公告)号：US20240331597A1

公开(公告)日：2024-10-03

申请号：US18620139

申请日：2024-03-28

申请人： LX SEMICON CO., LTD.

发明人： Bong Sin KWAK ,  Man Jung KIM ,  Myung Yu KIM ,  Kwang Hee YOON ,  Seok Jin JEONG

IPC分类号： G09G3/00

CPC分类号： G09G3/006 ,  G09G2330/08 ,  G09G2380/10

摘要： A display driving device, a data transmission method, and an image data inspection method are disclosed. According to at least one of various embodiments, a method of inspecting image data in a display driving device can include receiving data for one frame including image data and first cyclic redundancy check (CRC) data for the image data from a display processing device; generating second CRC data for the image data of the frame; and controlling to display an occurrence of an error through a display screen when it is determined that the error has occurred in the image data of the frame based on a comparison result of the first CRC data and the second CRC data.

公开(公告)号：US20240330106A1

公开(公告)日：2024-10-03

申请号：US18617207

申请日：2024-03-26

申请人： LX SEMICON CO., LTD.

发明人： Man Jung KIM ,  Bong Sin KWAK ,  Myung Yu KIM ,  Kwang Hee YOON ,  Seok Jin JEONG

IPC分类号： G06F11/10 ,  G09G5/00

CPC分类号： G06F11/1004 ,  G09G5/006 ,  G09G2370/04

摘要： Embodiments are related to a display processing device, a data transmission method, and an image data inspection method, and provide a device and method for checking whether image data transmitted through a transmission line has errors.

公开(公告)号：US20240320811A1

公开(公告)日：2024-09-26

申请号：US18534274

申请日：2023-12-08

申请人： LX SEMICON CO., LTD.

发明人： Kwang Hee YOON ,  Bong Sin KWAK ,  Man Jung KIM ,  Myung Yu KIM ,  Seok Jin JEONG

IPC分类号： G06T7/00 ,  G09G3/20

CPC分类号： G06T7/0002 ,  G09G3/2096 ,  G06T2207/30168 ,  G09G2370/08 ,  G09G2380/10

摘要： This embodiment relates to a display processing device, a display driving device, a data transmission method, and an image data inspection method, and provides a device and a method for inspecting image data transmitted through a transmission line for error.