公开(公告)号：US09514713B2

公开(公告)日：2016-12-06

申请号：US14455484

申请日：2014-08-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dong-Myung Lee ,  Young-Min Choi ,  Jae-Youl Lee ,  Han-Su Pae ,  Dong-Hoon Baek ,  Young-Hun Lee ,  Kil-Hoon Lee

IPC: G09G3/00 ,  G09G3/20 ,  G09G3/36 ,  H04N5/335 ,  H04N19/70 ,  H03M1/10 ,  A61K31/40 ,  G09G5/18 ,  G09G5/00

CPC classification number: G09G5/18 ,  G09G5/006 ,  G09G2340/02 ,  G09G2370/08

Abstract: A timing controller, a source driver, and a display driver integrated circuit (DDI) having improved test efficiency and a method of operating the DDI are provided. The timing controller includes a code generation unit for generating a first code from display data, a protocol encoder for generating a data sequence including the display data and the first code, and a transmission unit for providing the data sequence to a source driver through a link.

Abstract translation: 提供了具有改进的测试效率的定时控制器，源驱动器和显示驱动器集成电路（DDI）以及操作DDI的方法。 定时控制器包括用于从显示数据生成第一代码的代码生成单元，用于生成包括显示数据和第一代码的数据序列的协议编码器，以及用于通过链接向源驱动器提供数据序列的传输单元 。

公开(公告)号：US11024218B2

公开(公告)日：2021-06-01

申请号：US17023563

申请日：2020-09-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyun-Wook Lim ,  Dong-Myun Lee ,  Jae-Suk Yu ,  Kil-Hoon Lee ,  Jae-Youl Lee

IPC: G09G3/20 ,  G09G3/36 ,  G09G5/00 ,  G09G3/3275

Abstract: A method of driving a display by communicating with a controller through a first channel and a second channel includes; generating recovery data from a signal received through the first channel during a frame data period, detecting a vertical blank period between frame data periods, checking a training trigger event history during the vertical blank period, and during the vertical blank period, transmitting a training request direct to the first channel through the second channel when there is a training trigger event history.

公开(公告)号：US10810928B2

公开(公告)日：2020-10-20

申请号：US16168036

申请日：2018-10-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyun-Wook Lim ,  Dong-Myung Lee ,  Jae-Suk Yu ,  Kil-Hoon Lee ,  Jae-Youl Lee

IPC: G09G3/20 ,  G09G3/36 ,  G09G5/00 ,  G09G3/3275

Abstract: A method of driving a display by communicating with a controller through a first channel and a second channel includes; generating recovery data from a signal received through the first channel during a frame data period, detecting a vertical blank period between frame data periods, checking a training trigger event history during the vertical blank period, and during the vertical blank period, transmitting a training request direct to the first channel through the second channel when there is a training trigger event history.