公开(公告)号：US10102162B2

公开(公告)日：2018-10-16

申请号：US15014639

申请日：2016-02-03

Applicant: Ju-pyung Lee

Inventor： Ju-pyung Lee

IPC: G06F13/24 ,  G06F9/48 ,  G06F1/20 ,  G06F13/26 ,  G06F1/32

Abstract: Processing an adaptive interrupt includes selectively setting an input/output (I/O) device in a computing system to an adaptive masking mode when at least one factor value of the at least one I/O device regarding a workload of the computing system exceeds a first threshold condition. Processing the adaptive interrupt further includes performing an interrupt masking process, where an interrupts generated by an I/O device set to the adaptive masking mode are prevented from being output when a time interval between I/O submission events of the I/O device is less than a first threshold value. The adaptive interrupt may be processed by an adaptive interrupt processing module (AIPM). The AIPM may be included in various portions of the computing system, including the I/O device and a host connected to the I/O device.

公开(公告)号：US09342564B2

公开(公告)日：2016-05-17

申请号：US13590805

申请日：2012-08-21

Applicant: Myung-June Jung ,  Ju-Pyung Lee

Inventor： Myung-June Jung ,  Ju-Pyung Lee

IPC: G06F15/76 ,  G06F7/38 ,  G06F17/30

CPC classification number: G06F17/30545

Abstract: A distributed data processing apparatus and method through hardware acceleration are provided. The data processing apparatus includes a mapping node including mapping units configured to process input data in parallel to generate and output mapping results. The data processing apparatus further includes a shuffle node including shuffle units and a memory buffer, the shuffle units configured to process the mapping results output from the mapping units in parallel to generate and output shuffle results, and the shuffle node configured to write the shuffle results output from the shuffle units in the memory buffer. The data processing apparatus further includes a merge node including merge units configured to merge the shuffle results written in the memory buffer to generate merging results.

Abstract translation: 提供了一种通过硬件加速的分布式数据处理装置和方法。 数据处理装置包括映射节点，其包括被配置为并行处理输入数据的映射单元，以生成和输出映射结果。 所述数据处理装置还包括包括随机单元和存储器缓冲器的混洗节点，所述混洗单元被配置为并行处理从所述映射单元输出的映射结果，以生成和输出随机播放结果，并且所述随机播放节点被配置为写入所述随机播放结果 从内存缓冲区中的随机播放单元输出。 数据处理装置还包括合并节点，其包括被配置为合并写入存储器缓冲器中的混洗结果以产生合并结果的合并单元。

公开(公告)号：US08952883B2

公开(公告)日：2015-02-10

申请号：US12266778

申请日：2008-11-07

Applicant: Il-Pyung Lee ,  Sung-Jin Hong ,  Cheol-Woo Park ,  Yong-Woo Lee

Inventor： Il-Pyung Lee ,  Sung-Jin Hong ,  Cheol-Woo Park ,  Yong-Woo Lee

IPC: G09G3/34 ,  G09G3/20

CPC classification number: G09G3/344 ,  G09G3/2007 ,  G09G2310/06 ,  G09G2320/02 ,  G09G2340/0407

Abstract: The present invention relates to a driving method of an electrophoretic display. The driving method of the electrophoretic display includes displaying a first gray at a first pixel and a second pixel, where a target gray of the first pixel is the first gray and a target gray of the second pixel is a second gray, and changing the second pixel from the first gray to the second gray.

Abstract translation: 本发明涉及电泳显示器的驱动方法。 电泳显示器的驱动方法包括在第一像素和第二像素处显示第一灰度，其中第一像素的目标灰度是第一灰度，并且第二像素的目标灰度是第二灰度，并且改变第二像素 像素从第一个灰色到第二个灰色。

公开(公告)号：US20130111114A1

公开(公告)日：2013-05-02

申请号：US13619634

申请日：2012-09-14

Applicant: Ju-Pyung Lee

Inventor： Ju-Pyung Lee

IPC: G06F12/16

CPC classification number: G06F12/16 ,  G06F11/2094 ,  G06F11/3433 ,  G06F11/3485 ,  G06F21/00

Abstract: A distributed storage management apparatus includes a monitoring unit configured to monitor a request pattern of each storage node of a plurality of storage nodes configured to distributively store data and at least one replica of the data; a group setting unit configured to receive a request and classify the plurality of storage nodes into a safe group and an unsafe group based on the monitored request pattern of each storage node; and a request transfer unit configured to transfer the received request to the safe group.

Abstract translation: 分布式存储管理装置包括：监视单元，被配置为监视被配置为分配地存储数据的多个存储节点的每个存储节点的请求模式和数据的至少一个副本; 组设置单元，被配置为基于每个存储节点的所监视的请求模式来接收请求并将所述多个存储节点分类为安全组和不安全组; 以及请求传送单元，被配置为将接收到的请求传送到安全组。

公开(公告)号：US08373668B2

公开(公告)日：2013-02-12

申请号：US12337603

申请日：2008-12-17

Applicant: Il-Pyung Lee ,  Cheol-Woo Park ,  Ho-Yong Jung ,  Joo-Young Kim

Inventor： Il-Pyung Lee ,  Cheol-Woo Park ,  Ho-Yong Jung ,  Joo-Young Kim

IPC: G09G3/34

CPC classification number: G09G3/344 ,  G09G2320/0204 ,  G09G2320/048

Abstract: Disclosed are embodiments of an electrophoretic display apparatus and an operating method thereof. According to one or more embodiments, an update voltage compensating for the degradation of an image is applied to a related pixel after a predetermined time interval elapses, when a plurality of images are consecutively displayed on one screen. Thus, the update voltage may be prevented from being applied to the pixel before the image degradation occurs, thereby preventing the pixel from being over-charged.

Abstract translation: 公开了电泳显示装置及其操作方法的实施例。 根据一个或多个实施例，当在一个屏幕上连续显示多个图像时，在经过预定时间间隔之后，补偿图像劣化的更新电压被施加到相关像素。 因此，可以防止在图像劣化发生之前更新电压被施加到像素，从而防止像素过充电。

公开(公告)号：US08310439B2

公开(公告)日：2012-11-13

申请号：US12043695

申请日：2008-03-06

Applicant: Il-Pyung Lee ,  Cheol-Woo Park ,  Ho-Yong Jung

Inventor： Il-Pyung Lee ,  Cheol-Woo Park ,  Ho-Yong Jung

IPC: G09G3/34

CPC classification number: G09G3/3433 ,  G09G3/2007 ,  G09G2310/04 ,  G09G2320/0252 ,  G09G2320/103

Abstract: An apparatus for driving an electrophoretic display comprising a data driver applying data voltages to a plurality of pixels where electrophoretic particles are respectively disposed includes a memory storing gray information, level information of data voltages, and application time information of the data voltage, and a signal controller, wherein the signal controller reads the gray information, the level information of the data voltage and the application time information of the data voltage stored in the memory to apply an output image signal to the data driver, again stores the updated application time information of the data voltage to the memory by counting the application time information of the data voltage, compares the gray information stored in the memory with the gray information newly input from the external device, and when the gray information stored in the memory and the gray information newly input are different from each other, again stores the level information of the data voltage and the application time information of the data voltage that are newly updated in the memory based on the gray information that is newly input.

Abstract translation: 一种用于驱动电泳显示器的装置，包括对分别布置电泳粒子的多个像素施加数据电压的数据驱动器，包括存储灰度信息的存储器，数据电压的电平信息和数据电压的施加时间信息，以及信号 控制器，其中信号控制器读取存储在存储器中的数据电压的电平信息和数据电压的应用时间信息以将输出图像信号施加到数据驱动器，再次存储更新的应用时间信息 通过对数据电压的应用时间信息进行计数，对存储器的数据电压进行计数，将存储器中存储的灰度信息与从外部设备新输入的灰色信息进行比较，当存储在存储器中的灰色信息和新的灰色信息 输入不同，再次存储th的级别信息 e数据电压和基于新输入的灰度信息在存储器中新更新的数据电压的应用时间信息。

公开(公告)号：US08300072B2

公开(公告)日：2012-10-30

申请号：US11930252

申请日：2007-10-31

Applicant: Il-Pyung Lee ,  Cheol-Woo Park

Inventor： Il-Pyung Lee ,  Cheol-Woo Park

IPC: G09G5/02

CPC classification number: G09G3/344 ,  G09G2300/0452 ,  G09G2300/08 ,  G09G2340/06

Abstract: An electrophoretic display (“EPD”) includes a display panel displaying an image and a gray-scale generator generating a gray-scale and providing a gray-scale voltage to the display panel. The gray-scale generator generates a gray-scale value of a white color using gray-scale values of red, green and blue colors and a brightness ratio between the red, green and blue colors. When a pure color is displayed, the EPD prevents the gray-scale of the white color from being fixed to 0. Thus, the EPD may enhance a chroma of the pure color and color brightness, thereby improving a display quality thereof.

Abstract translation: 电泳显示器（EPD）包括显示图像的显示面板和产生灰阶的灰度发生器，并向显示面板提供灰度电压。 灰度发生器使用红色，绿色和蓝色的灰度值和红色，绿色和蓝色之间的亮度比，生成白色的灰度值。 当显示纯色时，EPD防止将白色的灰度固定为0.因此，EPD可以增强纯色和色彩亮度的色度，从而提高其显示质量。

公开(公告)号：US20110283080A1

公开(公告)日：2011-11-17

申请号：US13107551

申请日：2011-05-13

Applicant: Geun-Sik LIM ,  Sang-Bum SUH ,  Ju-Pyung LEE

Inventor： Geun-Sik LIM ,  Sang-Bum SUH ,  Ju-Pyung LEE

IPC: G06F12/02

CPC classification number: G06F12/023

Abstract: Provided is a memory management method, and an apparatus to perform the method, which achieves a shortened user waiting time in consideration of system performance. The method includes acquiring a deallocation unit used to deallocate an allocated memory area according to at least one attribute, and deallocating the allocated memory area using the deallocation unit.

Abstract translation: 提供了一种存储器管理方法和执行该方法的装置，其考虑到系统性能来实现缩短的用户等待时间。 该方法包括：根据至少一个属性获取用于取消分配分配的存储区域的解除分配单元，以及使用解除分配单元来分配所分配的存储区域。

公开(公告)号：US07069299B2

公开(公告)日：2006-06-27

申请号：US10029292

申请日：2001-12-28

Applicant: Jae Seong Rhee ,  Kang Pyung Lee ,  Young Jun Kim

Inventor： Jae Seong Rhee ,  Kang Pyung Lee ,  Young Jun Kim

IPC: G06F15/16

CPC classification number: H04L12/1822

Abstract: A method and an apparatus for constructing and operating a cyber-conference in cyberspace are disclosed. The method comprises the steps of: accessing a cyber-conference operating web site provided on cyberspace; applying for registration to a cyber-conference operation server; approving the registration based on data stored on a database; and creating a cyber-conference in the cyberspace. The apparatus, which is connected to a user client and a conference client through a communication network, comprises a storage unit for storing a program, embodied on a computer-readable medium, capable of constructing and operating the cyber-conference; a database storing data related to the cyber-conference; and a server connected to the storage unit and the database.

Abstract translation: 公开了一种在网络空间中构建和运行网络会议的方法和装置。 该方法包括以下步骤：访问网络空间提供的网络会议操作网站; 向网络会议运营服务器申请注册; 根据存储在数据库中的数据来批准注册; 并在网络空间中创建一个网络会议。 通过通信网络连接到用户客户端和会议客户端的设备包括：存储单元，用于存储能够构建和操作网络会议的体现在计算机可读介质上的程序; 存储与网络会议有关的数据的数据库; 以及连接到存储单元和数据库的服务器。

公开(公告)号：US06428429B1

公开(公告)日：2002-08-06

申请号：US09519827

申请日：2000-03-06

Applicant: Kevin Pyung Lee

Inventor： Kevin Pyung Lee

IPC: A63B5700

CPC classification number: A63B57/0037

Abstract: A golf ball and golf tee can be positioned on a ball—driving area of a golf course, using a manual implement for adjusting the distance from the ball to the ground surface. The implement includes a spherical seat for the golf ball and a grooved lower section for locating the golf tee in alignment with the ball. An adjustable stop on the lower section of the implement limits the penetration of the tee into the earth surface.

Abstract translation: 高尔夫球和高尔夫球座可以位于高尔夫球场的球道驱动区域上，使用手动工具来调节从球到地面的距离。 该工具包括用于高尔夫球的球形座和用于定位与球对准的高尔夫球座的带槽下部。 工具下部的可调节止动件限制了三通穿入地表。