公开(公告)号：US20170019250A1

公开(公告)日：2017-01-19

申请号：US15168536

申请日：2016-05-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： HYUN-CHUL LEE ,  HYOJIN KIM ,  JAE-WOOK LEE ,  SOOYOUNG WOO ,  KYU-SAM LEE

IPC: H04L9/06 ,  H04L9/30

CPC classification number: G06F21/44 ,  H04L9/3226 ,  H04L9/3263 ,  H04W12/10 ,  H04W12/12 ,  H04W88/02

Abstract: A display driver integrated circuit includes a seed generation block configured to generate a seed, an encryption block configured to encrypt the seed and generate a first encryption text, and a comparison block configured to receive a second encryption text, in which the seed is encrypted, from an application processor, compare the first encryption text with the second encryption text, and output a control signal based on the comparison result.

Abstract translation: 显示驱动器集成电路包括被配置为生成种子的种子生成块，被配置为加密种子并生成第一加密文本的加密块以及被配置为接收种子被加密的第二加密文本的比较块， 从应用处理器，将第一加密文本与第二加密文本进行比较，并根据比较结果输出控制信号。

公开(公告)号：US20170004753A1

公开(公告)日：2017-01-05

申请号：US15166346

申请日：2016-05-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： YANGHYO KIM ,  SOOYOUNG WOO ,  DOKYUNG KIM ,  SANG-HOON OHN

IPC: G09G3/20 ,  G09G3/3225

CPC classification number: G09G3/3233 ,  G09G2320/043 ,  G09G2320/046 ,  G09G2320/0626 ,  G09G2320/064 ,  G09G2320/0673 ,  G09G2320/103 ,  G09G2340/0435

Abstract: A display driving circuit includes a gate driver configured to output a scanning signal, a source driver configured to output image data, a timing controller configured to control the gate driver and the source driver to drive the image data, and a burn-in managing circuit configured to determine whether input image data to be applied to the source driver is a still image to decide whether or not to enter a burn-in relax mode and to generate a burn-in relaxing control signal for burn-in relaxation according to a result of the decision.

Abstract translation: 显示驱动电路包括配置成输出扫描信号的栅极驱动器，被配置为输出图像数据的源极驱动器，被配置为控制栅极驱动器和源极驱动器以驱动图像数据的定时控制器，以及老化管理电路 被配置为确定要施加到源驱动器的输入图像数据是否是静止图像，以决定是否进入老化放松模式，并根据结果产生用于老化放松的老化放松控制信号 的决定。