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    Apparatus and method for driving plasma display panel
    1.
    发明授权
    Apparatus and method for driving plasma display panel 失效
    用于驱动等离子体显示面板的装置和方法

    公开(公告)号：US07471263B2

    公开(公告)日：2008-12-30

    申请号：US11008674

    申请日：2004-12-10

    申请人： Jun Hak Lee ,  Jeong Pil Choi ,  Seong Hee Park

    发明人： Jun Hak Lee ,  Jeong Pil Choi ,  Seong Hee Park

    IPC分类号： G09G3/28

    CPC分类号： G09G3/2037 ,  G09G3/2033 ,  G09G3/2051 ,  G09G3/288 ,  G09G3/298 ,  G09G2320/0266 ,  G09G2320/0626 ,  G09G2320/0666

    摘要： Disclosed herein is an apparatus for driving a plasma display panel in which a gray scale inversion phenomenon can be prevented. According to the present invention, the apparatus for driving the PDP includes an error diffusion unit for diffusing error of data received from an inverse gamma correction unit, a gray scale inversion check unit connected to the inverse gamma correction unit, for checking whether a gray scale value of the data received from the inverse gamma correction unit is a gray scale value where a gray scale inversion phenomenon is generated, and generating a 1-bit control signal according to the check result, an adder disposed between the error diffusion unit and the gray scale inversion check unit, for adding the 1-bit control signal to lower bits of the data received from the error diffusion unit, and a dithering unit for performing dithering by using the lower bits received from the adder. Therefore, when dithering is performed on data where gray scale inversion is generated, a gray scale value can be improved by adding 1 to lowest bits of the data. It is thus possible to prevent the gray scale inversion phenomenon.

    摘要翻译： 本文公开了一种用于驱动等离子体显示面板的装置，其中可以防止灰度反转现象。 根据本发明，用于驱动PDP的装置包括用于扩散从反伽马校正单元接收的数据的误差的误差扩散单元，连接到反伽马校正单元的灰度反转检查单元，用于检查灰度级 从反伽马校正单元接收的数据的值是产生灰度反转现象的灰度值，并且根据检查结果产生1位控制信号，设置在误差扩散单元和灰度之间的加法器 用于将1位控制信号添加到从误差扩散单元接收的数据的较低位;以及抖动单元，用于通过使用从加法器接收的低位执行抖动。 因此，当对生成灰度反转的数据进行抖动时，可以通过将1加到数据的最低位来提高灰度值。 因此可以防止灰度反转现象。

    Plasma display apparatus comprising data driver having data arranging unit
    2.
    发明授权
    Plasma display apparatus comprising data driver having data arranging unit 失效
    等离子体显示装置，包括具有数据排列单元的数据驱动器

    公开(公告)号：US08054246B2

    公开(公告)日：2011-11-08

    申请号：US11366614

    申请日：2006-03-03

    申请人： Seong Hee Park ,  Jeong Pil Choi

    发明人： Seong Hee Park ,  Jeong Pil Choi

    IPC分类号： G09G3/28

    CPC分类号： G09G3/296 ,  G09G3/293 ,  G09G2310/0275 ,  G09G2310/0297

    摘要： A plasma display apparatus comprises a controller, data transmitting unit, data driver, and plasma display panel. The controller outputs m channels of image data and the data transmitting unit transmits the image data through the m channels. The data driver includes a data arranging unit which receives the m channels of image data and outputs n channels of addressing data. The number n may be greater than m. Also, the data arranging unit may include a memory for storing image data corresponding to one frame, so that a driver of the data arranging unit can receive image data from the controller in any input period of one frame period.

    摘要翻译： 等离子体显示装置包括控制器，数据发送单元，数据驱动器和等离子体显示面板。 控制器输出m个通道的图像数据，数据发送单元通过m个通道发送图像数据。 数据驱动器包括数据排列单元，其接收m个通道的图像数据并输出n个寻址数据通道。 数字n可能大于m。 此外，数据排列单元可以包括用于存储对应于一帧的图像数据的存储器，使得数据排列单元的驱动器可以在一个帧周期的任何输入周期中从控制器接收图像数据。

    Apparatus for driving plasma display panel
    3.
    发明授权
    Apparatus for driving plasma display panel 有权
    用于驱动等离子体显示面板的装置

    公开(公告)号：US07924240B2

    公开(公告)日：2011-04-12

    申请号：US11860666

    申请日：2007-09-25

    申请人： Jeong Pil Choi ,  Seong Hee Park

    发明人： Jeong Pil Choi ,  Seong Hee Park

    IPC分类号： G09G3/28

    CPC分类号： G09G3/296 ,  G09G3/293 ,  G09G2310/0275 ,  G09G2310/0297

    摘要： Disclosed therein is an apparatus for driving a plasma display panel, with a simple structure. The apparatus includes a signal processor for converting an external image signal into image data suitable for driving the plasma display panel; a data arranger for reconstructing the image data to a plurality of sub-fields in order to process the gray scale of the image data converted by the signal processor and serially transmitting control data corresponding to one or more scan lines; an X-electrode driver for receiving the control data corresponding to one or more scan lines from the data arranger and applying an address pulse corresponding to the control data to X electrodes; a Y-electrode driver for applying a scan pulse for addressing and a sustain pulse for maintaining a discharge to Y electrodes; a Z-electrode driver for applying the sustain pulse for maintaining a discharge to Z electrodes; and a main controller for performing a control operation to sequentially read out the image data reconstructed by the data arranger according to the external image signal and to transmit the control data corresponding to one or more scan lines to the X-electrode driver.

    摘要翻译： 其中公开了一种用于驱动等离子体显示面板的装置，其结构简单。 该装置包括用于将外部图像信号转换为适于驱动等离子体显示面板的图像数据的信号处理器; 数据排列器，用于将图像数据重建为多个子场，以处理由信号处理器转换的图像数据的灰度级，并且串行发送与一条或多条扫描线对应的控制数据; X电极驱动器，用于从数据编排器接收对应于一条或多条扫描线的控制数据，并将对应于控制数据的寻址脉冲施加到X电极; 用于施加用于寻址的扫描脉冲的Y电极驱动器和用于维持对Y电极的放电的维持脉冲; 用于施加用于维持向Z电极放电的维持脉冲的Z电极驱动器; 以及主控制器，用于执行控制操作以顺序地读出根据外部图像信号由数据编排器重建的图像数据，并将与一个或多个扫描线对应的控制数据发送到X电极驱动器。

    Apparatus for driving plasma display panel
    4.
    发明授权
    Apparatus for driving plasma display panel 失效
    用于驱动等离子体显示面板的装置

    公开(公告)号：US07598930B2

    公开(公告)日：2009-10-06

    申请号：US10994389

    申请日：2004-11-23

    申请人： Jeong Pil Choi ,  Seong Hee Park

    发明人： Jeong Pil Choi ,  Seong Hee Park

    IPC分类号： G09G3/28

    CPC分类号： G09G3/296 ,  G09G3/293 ,  G09G2310/0275 ,  G09G2310/0297

    摘要： Disclosed therein is an apparatus for driving a plasma display panel, with a simple structure. The apparatus includes a signal processor for converting an external image signal into image data suitable for driving the plasma display panel; a data arranger for reconstructing the image data to a plurality of sub-fields in order to process the gray scale of the image data converted by the signal processor and serially transmitting control data corresponding to one or more scan lines; an X-electrode driver for receiving the control data corresponding to one or more scan lines from the data arranger and applying an address pulse corresponding to the control data to X electrodes; a Y-electrode driver for applying a scan pulse for addressing and a sustain pulse for maintaining a discharge to Y electrodes; a Z-electrode driver for applying the sustain pulse for maintaining a discharge to Z electrodes; and a main controller for performing a control operation to sequentially read out the image data reconstructed by the data arranger according to the external image signal and to transmit the control data corresponding to one or more scan lines to the X-electrode driver.

    摘要翻译： 其中公开了一种用于驱动等离子体显示面板的装置，其结构简单。 该装置包括用于将外部图像信号转换为适于驱动等离子体显示面板的图像数据的信号处理器; 数据排列器，用于将图像数据重建为多个子场，以处理由信号处理器转换的图像数据的灰度级，并且串行发送与一条或多条扫描线对应的控制数据; X电极驱动器，用于从数据编排器接收对应于一条或多条扫描线的控制数据，并将对应于控制数据的寻址脉冲施加到X电极; 用于施加用于寻址的扫描脉冲的Y电极驱动器和用于维持对Y电极的放电的维持脉冲; 用于施加用于维持向Z电极放电的维持脉冲的Z电极驱动器; 以及主控制器，用于执行控制操作以顺序地读出根据外部图像信号由数据编排器重建的图像数据，并将与一个或多个扫描线对应的控制数据发送到X电极驱动器。

    LOCAL AREA WIRELESS COMMUNICATION APPARATUS AND METHOD
    6.
    发明申请
    LOCAL AREA WIRELESS COMMUNICATION APPARATUS AND METHOD 审中-公开
    本地无线通信设备及方法

    公开(公告)号：US20090154433A1

    公开(公告)日：2009-06-18

    申请号：US12177647

    申请日：2008-07-22

    申请人： Il-Soon JANG ,  Seong-hee Lee ,  Seong Hee Park ,  Sangsung Choi

    发明人： Il-Soon JANG ,  Seong-hee Lee ,  Seong Hee Park ,  Sangsung Choi

    IPC分类号： H04Q7/24

    CPC分类号： H04W92/02 ,  H04L69/32 ,  H04W84/12 ,  H04W84/18

    摘要： An apparatus and method for local area communication between Bluetooth and MBOA-MAC devices is provided. A new Bluetooth Protocol Adaptation Layer (PAL) is implemented to adapt a Bluetooth host module and an MBOA-MAC to each other so as to enable use of conventional legacy Bluetooth applications in a wireless network environment employing a WiMedia Multiband OFDM Alliance (MBOA)-based Media Access Control (MAC) layer. This allows devices equipped with a conventional Bluetooth host module to perform high-speed data communication based on MBOA-MAC, thereby increasing the efficiency of utilization of networks.

    摘要翻译： 提供了一种用于蓝牙和MBOA-MAC设备之间的局域通信的装置和方法。 实现新的蓝牙协议适配层（PAL）以使蓝牙主机模块和MBOA-MAC彼此适配，以便能够在采用WiMedia多频带OFDM联盟（MBOA）的无线网络环境中使用传统的传统蓝牙应用 - 基于媒体访问控制（MAC）层。 这允许配备常规蓝牙主机模块的设备基于MBOA-MAC执行高速数据通信，从而提高网络的利用效率。

    Prompt gamma-ray detection apparatus for analyzing chemical materials using femtosecond pulse laser-induced neutrons
    9.
    发明授权
    Prompt gamma-ray detection apparatus for analyzing chemical materials using femtosecond pulse laser-induced neutrons 有权
    用于分析使用飞秒脉冲激光诱导中子的化学物质的伽马射线检测装置

    公开(公告)号：US09099211B2

    公开(公告)日：2015-08-04

    申请号：US13325322

    申请日：2011-12-14

    申请人： Kwon-Hae Yea ,  HyungKi Cha ,  Sung-Man Lee ,  Sang-Soon Park ,  Seong Hee Park

    发明人： Kwon-Hae Yea ,  HyungKi Cha ,  Sung-Man Lee ,  Sang-Soon Park ,  Seong Hee Park

    IPC分类号： G21G1/06 ,  G01N23/222

    CPC分类号： G21G1/06 ,  G01N23/222 ,  G01N2223/204

    摘要： Disclosed herein is a prompt gamma-ray detection apparatus for analyzing chemical materials using femtosecond pulse laser-induced neutrons, which can be effectively used in the nondestructive inspection of various materials, such as metals, coal, cement, radioactive materials and the like as well as explosives and chemical materials, and which can provide better measurement results for the analysis of basic materials, and a method of measuring prompt gamma-rays using the apparatus. The prompt gamma-ray detection apparatus is advantageous because it can non-destructively analyze the elements in a chemical sample using a femtosecond pulse laser-induced neutron generator that solves the problems of an atomic reactor for research or a radioactive isotope as a neutron radiation source.

    摘要翻译： 本文公开了一种用于使用飞秒脉冲激光诱导中子分析化学材料的快速γ射线检测装置，其可以有效地用于各种材料如金属，煤，水泥，放射性材料等的非破坏性检查 作为爆炸物和化学材料，并且可以为基础材料的分析提供更好的测量结果，以及使用该装置测量快速γ射线的方法。 迅速的伽马射线检测装置是有利的，因为它可以使用飞秒脉冲激光诱导中子发生器对化学样品中的元素进行非破坏性分析，该中子发生器解决用于研究的原子反应堆或放射性同位素作为中子辐射源的问题 。

    Vector and expression cell line for mass production of recombinant protein and a process of producing recombinant protein using same
    10.
    发明授权
    Vector and expression cell line for mass production of recombinant protein and a process of producing recombinant protein using same 有权
    用于大量生产重组蛋白的载体和表达细胞系以及使用其生产重组蛋白的方法

    公开(公告)号：US08957196B2

    公开(公告)日：2015-02-17

    申请号：US12444567

    申请日：2007-10-16

    申请人： In Young Choi ,  Chang Hwan Kim ,  Hyun Ji Lee ,  Seong Hee Park ,  Se Chang Kwon ,  Gwan Sun Lee

    发明人： In Young Choi ,  Chang Hwan Kim ,  Hyun Ji Lee ,  Seong Hee Park ,  Se Chang Kwon ,  Gwan Sun Lee

    IPC分类号： C07H21/04 ,  C12N15/63 ,  C12N9/06 ,  C12N15/85

    CPC分类号： C12N9/003 ,  C12N15/85 ,  C12N2510/00

    摘要： Disclosed herein is an inducible high-expression cassette comprising a dihydrofolate reductase (DHFR) promoter from which GC-rich repeat sequences are partially or entirely removed, the cassette capable of more effectively improving a gene amplification system. Also disclosed are an expression vector comprising the inducible expression cassette and optionally a gene encoding a recombinant protein of interest, an animal cell line transformed with the expression vector, and a method of mass producing and purifying a recombinant protein by culturing the transformant. The present invention enables the shortening of the time required to establish a cell line producing a recombinant protein of interest at high levels using a low concentration of a DHFR inhibitor, thereby allowing more effective production of the recombinant protein.

    摘要翻译： 本文公开了一种可诱导的高表达盒，其包含二氢叶酸还原酶（DHFR）启动子，从其中部分或全部除去富含GC的重复序列，所述盒能够更有效地改善基因扩增系统。 还公开了包含可诱导表达盒和任选的编码目标重组蛋白的基因，用表达载体转化的动物细胞系的表达载体，以及通过培养转化体大量生产和纯化重组蛋白的方法。 本发明能够缩短使用低浓度的DHFR抑制剂以高水平建立产生重组蛋白质的细胞系所需的时间，从而允许更有效地产生重组蛋白质。