公开(公告)号：US10419512B2

公开(公告)日：2019-09-17

申请号：US14970420

申请日：2015-12-15

Applicant: Samsung Display Co., Ltd

Inventor： Gregory W. Cook ,  Dale Stolitzka ,  Ning Lu

IPC: H04N7/12 ,  H04N7/24 ,  H04L29/06 ,  H04N19/503 ,  H04N19/426

Abstract: A system of transmitting display data is presented. The system includes a frame encoding part configured to receive a source frame and output a compressed frame. The frame encoding part has: a difference unit configured to generate a difference frame using the source frame and an encode reference frame; an encode output unit configured to output a compressed version of either the source frame or the difference frame as a compressed frame; and a first compressed frame buffer configured to store a compressed version of the source frame as a new encode reference frame, wherein the frame encoding part further includes a frame decision unit configured to compare the image quality of frames respectively derived from the source frame and the difference frame.

公开(公告)号：US09489331B2

公开(公告)日：2016-11-08

申请号：US13953630

申请日：2013-07-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dale Stolitzka ,  Wei Xiong

IPC: G06F13/40 ,  G06F13/42 ,  G09G5/00 ,  G06F3/14

CPC classification number: G06F13/4022 ,  G06F3/1431 ,  G06F13/4295 ,  G09G5/006 ,  G09G2330/06 ,  G09G2340/02 ,  G09G2350/00 ,  G09G2352/00 ,  G09G2370/045 ,  G09G2370/10

Abstract: A system capable of bi-directional data transfer, the system including a host configured to send downstream data to a peripheral and to receive upstream data from the peripheral, a main link coupled to the host and configured to transfer the downstream data from the host to the peripheral, and an auxiliary link coupled to the host and including a first auxiliary link lane for transferring the upstream data from the peripheral to the host in a first mode, and for transferring the downstream data from the host to the peripheral in a second mode, wherein the host is configured to engage in one or more handshake processes with the peripheral to cause the auxiliary link to switch between the first and second modes.

Abstract translation: 一种能够进行双向数据传输的系统，所述系统包括被配置为向外围设备发送下游数据并从外围设备接收上行数据的主机，耦合到主机并被配置为将下游数据从主机传送到 所述外围设备和辅助链路耦合到所述主机并且包括第一辅助链路通道，用于以第一模式将所述上游数据从所述外设传送到所述主机，以及用于以第二模式将所述下游数据从所述主机传送到所述外围设备 ，其中所述主机被配置为与所述外围设备接合一个或多个握手过程，以使所述辅助链路在所述第一和第二模式之间切换。

公开(公告)号：US20140098852A1

公开(公告)日：2014-04-10

申请号：US14046750

申请日：2013-10-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Wei Xiong ,  Dale Stolitzka

IPC: H04N7/26

CPC classification number: H04N19/426

Abstract: Embodiments of the present invention are directed toward increasing the throughput of information without increasing the data rates in transmission links in order to provide simpler and lower-power data transmission circuits. According to an aspect of the present invention, there is provided a data processor that includes: a compression encoder engine configured to receive a data signal and to compress the data signal to output a compressed data signal; a compression buffer configured to receive the compressed data signal and to buffer the compressed data signal to output a buffered data signal; and a link distributor configured to receive the buffered data signal and to distribute the buffered data signal to at least one of a first distribution signal or a second distribution signal according to a compression ratio.

Abstract translation: 本发明的实施例旨在增加信息的吞吐量而不增加传输链路中的数据速率，以便提供更简单和更低功率的数据传输电路。 根据本发明的一个方面，提供了一种数据处理器，包括：压缩编码器引擎，被配置为接收数据信号并压缩数据信号以输出压缩数据信号; 压缩缓冲器，被配置为接收压缩数据信号并缓冲压缩数据信号以输出缓冲的数据信号; 以及链路分配器，被配置为接收缓冲的数据信号，并根据压缩比将缓冲的数据信号分配到第一分配信号或第二分配信号中的至少一个。

公开(公告)号：US20140101357A1

公开(公告)日：2014-04-10

申请号：US13953630

申请日：2013-07-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dale Stolitzka ,  Wei Xiong

IPC: G06F13/40

CPC classification number: G06F13/4022 ,  G06F3/1431 ,  G06F13/4295 ,  G09G5/006 ,  G09G2330/06 ,  G09G2340/02 ,  G09G2350/00 ,  G09G2352/00 ,  G09G2370/045 ,  G09G2370/10

Abstract: A system capable of bi-directional data transfer, the system including a host configured to send downstream data to a peripheral and to receive upstream data from the peripheral, a main link coupled to the host and configured to transfer the downstream data from the host to the peripheral, and an auxiliary link coupled to the host and including a first auxiliary link lane for transferring the upstream data from the peripheral to the host in a first mode, and for transferring the downstream data from the host to the peripheral in a second mode, wherein the host is configured to engage in one or more handshake processes with the peripheral to cause the auxiliary link to switch between the first and second modes.

Abstract translation: 一种能够进行双向数据传输的系统，所述系统包括被配置为向外围设备发送下游数据并从外围设备接收上行数据的主机，耦合到主机并被配置为将下游数据从主机传送到 所述外围设备和辅助链路耦合到所述主机并且包括第一辅助链路通道，用于以第一模式将所述上游数据从所述外设传送到所述主机，以及用于以第二模式将所述下游数据从所述主机传送到所述外围设备 ，其中所述主机被配置为与所述外围设备接合一个或多个握手过程，以使所述辅助链路在所述第一和第二模式之间切换。