公开(公告)号：US07619590B2

公开(公告)日：2009-11-17

申请号：US10926341

申请日：2004-08-26

Applicant: Yun Gi Kim

Inventor： Yun Gi Kim

IPC: G09G3/28

CPC classification number: G09G3/288 ,  G09G2300/0408 ,  G09G2310/066 ,  G09G2330/06 ,  H01J2211/46

Abstract: A plasma display panel includes scan electrode lines, sustain electrode lines and data electrode lines formed within a display area. A common electrode line is formed along a side of the device at a non-display area and is commonly connected to the sustain electrode lines. A first pad portion is formed at a non-display area on a side of the device, and wires carrying scan signals are connected to the scan electrode lines at the first pad portion. A second pad portion is also formed at a non-display area on either a side edge, an upper edge or a bottom edge of the device, and a conductive path carries a sustain signal to the common line through the second pad portion.

Abstract translation: 等离子体显示面板包括形成在显示区域内的扫描电极线，维持电极线和数据电极线。 在非显示区域沿着器件的一侧形成公共电极线，并且共同连接到维持电极线。 第一焊盘部分形成在器件侧面的非显示区域，并且携带扫描信号的电线在第一焊盘部分连接到扫描电极线。 第二焊盘部分也形成在装置的侧边缘，上边缘或下边缘上的非显示区域上，并且导电路径通过第二焊盘部分向公共线路传送维持信号。

公开(公告)号：US20090179828A1

公开(公告)日：2009-07-16

申请号：US12185411

申请日：2008-08-04

Applicant: Masanori Takeuchi

Inventor： Masanori Takeuchi

IPC: G09G3/28

CPC classification number: G09G3/288 ,  G09G2320/0266 ,  G09G2320/0613 ,  G09G2320/10

Abstract: There is provided a plasma display device capable of preventing a moving picture pseudo contour and blurring of a moving picture. The plasma display device includes a plasma display panel in which one display line is formed of a display electrode pair composed of two display electrodes and the display electrode pair on an even display line and the display electrode pair on an odd display line are alternately arranged, the driving circuits supplying voltage to the display electrodes to perform display based on the same display data with one even display line and one odd display line adjacent up and down paired in the plasma display panel, the motion detecting circuit detecting motion in an image based on the image signal and ratio determining circuits determining the ratio of the number of sustain pulses on the even display line to the number of sustain pulses on the odd display line forming the pair.

Abstract translation: 提供了能够防止运动图像伪轮廓和运动图像模糊的等离子体显示装置。 等离子体显示装置包括等离子体显示面板，其中一个显示线由在两个显示电极组成的显示电极对和偶数显示行上的显示电极对和奇数显示行上的显示电极对交替布置， 所述驱动电路向所述显示电极提供电压，以在所述等离子体显示面板中具有一个偶数显示线和相邻上下相邻的一个奇数显示行和相同的显示数据进行显示，所述运动检测电路检测基于 图像信号和比率确定电路确定偶数显示行上的维持脉冲数与形成该对的奇数显示行上的维持脉冲数之比。

公开(公告)号：US07522130B2

公开(公告)日：2009-04-21

申请号：US10646183

申请日：2003-08-22

Applicant: Sébastien Weitbruch ,  Cédric Thébault ,  Carlos Correa

Inventor： Sébastien Weitbruch ,  Cédric Thébault ,  Carlos Correa

IPC: G09G3/28 ,  G09G5/10 ,  G09G5/02

CPC classification number: G09G3/2051 ,  G09G3/2029 ,  G09G3/288 ,  G09G2320/0242 ,  G09G2320/0261 ,  G09G2320/0276

Abstract: In many cases it is not possible to reproduce enough video levels on a PDP due to timing issues or a specific solution against the false contour effect. In such cases dithering is used to render all required levels. In order to reduce the visibility of the dithering noise there is performed a common change of the sub-field organization together with a modification of the input video data through an appropriate transformation curve based on the human visual system luminance sensitivity (Weber-Fechner law).

Abstract translation: 在许多情况下，由于定时问题或针对假轮廓效应的特定解决方案，不可能在PDP上再现足够的视频级别。 在这种情况下，抖动用于渲染所有必需的级别。 为了降低抖动噪声的可视性，通过基于人类视觉系统亮度敏感度（Weber-Fechner定律）的适当变换曲线，执行子场组织的共同变化以及输入视频数据的修改， 。

公开(公告)号：US20090066679A1

公开(公告)日：2009-03-12

申请号：US12298553

申请日：2006-07-04

Applicant: Yoshikazu Kanazawa ,  Takashi Fujisaki

Inventor： Yoshikazu Kanazawa ,  Takashi Fujisaki

IPC: G06F3/038

CPC classification number: G09G3/288 ,  G09G3/293 ,  G09G2300/0426 ,  G09G2330/021 ,  G09G2330/045

Abstract: Provided is a technique relating to a scan driver of a PDP device which is capable of ensuring or improving performances of power consumption and temperature in an arrangement configuration of a substrate and a plurality of ICs, particularly, also in an area including an IC at a second position from the top. A scan driver (122) comprises, for example, two substrates (20) at the top and bottom that mount a plurality of ICs (30) having a plurality of outputs and are connected to terminals (40) of a Y electrode. Part of the plurality of ICs (30) on the substrate (20) has some outputs of the plurality of outputs are not connected to the terminals of the Y electrodes, and one (#2) of the ICs is arranged at a second position from the top in a device arrangement configuration.

Abstract translation: 提供了一种与PDP装置的扫描驱动器相关的技术，其能够确保或提高基板和多个IC的布置配置中的功耗和温度的性能，特别是在包括IC中的IC的区域中 从顶部排名第二。 扫描驱动器（122）包括例如在顶部和底部的两个基板（20），其安装具有多个输出的多个IC（30）并连接到Y电极的端子（40）。 基板（20）上的多个IC（30）的一部分具有多个输出的一些输出不连接到Y电极的端子，并且一个（＃2）IC被布置在从 在设备布置配置中的顶部。

公开(公告)号：US07489288B2

公开(公告)日：2009-02-10

申请号：US11069046

申请日：2005-03-02

Applicant: Hideo Naganuma ,  Hisashi Kubota

Inventor： Hideo Naganuma ,  Hisashi Kubota

IPC: G09G3/10 ,  G09G3/28

CPC classification number: G09G3/288 ,  G09G5/02 ,  G09G2320/043

Abstract: A drive control apparatus for a display panel formed by arranging a plurality of pixels having a plurality of cells emitting lights of different colors comprising: an obtaining device which obtains an image signal effecting a display on the display panel, and a drive device for generating a drive signal for driving the display panel based on the obtained image signal, wherein the drive device generates the drive signal performing a reverse of a light emission mode which includes at least one of a reverse between a light emission state and a light stopping state for each of the cells and a reverse of gradation in the light emission state of each of the cells with respect to each of the pixels at a predetermined time.

Abstract translation: 一种用于显示面板的驱动控制装置，通过布置具有发射不同颜色的光的多个单元的多个像素而形成，包括：获得装置，其获得在显示面板上进行显示的图像信号;以及驱动装置， 驱动信号，用于基于获得的图像信号来驱动显示面板，其中驱动装置产生执行发光模式相反的驱动信号，该发光模式包括针对每个发光模式的发光状态和光停止状态之间的反向中的至少一个 并且在预定时间相对于每个像素在每个单元的发光状态下的灰度相反。

公开(公告)号：US20080309651A1

公开(公告)日：2008-12-18

申请号：US12026652

申请日：2008-02-06

Applicant: Shigeharu ASAO ,  Toshio Ueda

Inventor： Shigeharu ASAO ,  Toshio Ueda

IPC: G06F3/038

CPC classification number: G09G3/288 ,  G09G2330/026 ,  G09G2360/12

Abstract: Provided is a technology related to a PDP apparatus and capable of realizing the efficiency improvement in the processing of a control circuit including the processing between a control circuit (waveform generating circuit unit) and a non-volatile memory (waveform ROM). In a control circuit of a PDP apparatus, an SFM (serial flash memory) is used as a non-volatile memory, and waveform decoding data and a waveform decoding address set are stored as a first waveform in the SFM. An LSI (waveform generating circuit LSI) stores the data from the waveform decoding data in a first SRAM in an internal SRAM unit and stores the data corresponding to one reading cycle (for example one SF) selected from the waveform decoding address set in a second SRAM in the internal SRAM unit.

Abstract translation: 提供了与PDP装置相关的技术，并且能够实现包括控制电路（波形发生电路单元）和非易失性存储器（波形ROM）之间的处理的控制电路的处理的效率提高。 在PDP装置的控制电路中，使用SFM（串行闪存）作为非易失性存储器，并且将波形解码数据和波形解码地址集合作为第一波形存储在SFM中。 LSI（波形发生电路LSI）将来自波形解码数据的数据存储在内部SRAM单元中的第一SRAM中，并将与从第二SRAM中选择的波形解码地址组中选择的一个读取周期（例如一个SF）相对应的数据存储 SRAM内置SRAM单元。

公开(公告)号：US20080297444A1

公开(公告)日：2008-12-04

申请号：US12094884

申请日：2006-12-29

Applicant: Seonghak Moon

Inventor： Seonghak Moon

IPC: G09G3/28

CPC classification number: G09G3/288 ,  G09G3/204 ,  G09G3/2803 ,  G09G3/2927

Abstract: A plasma display apparatus and a driving method thereof performs a selective writing operation in a first subfield, and performs an selective erase operation in a second subfield to an n-th subfield.

Abstract translation: 等离子体显示装置及其驱动方法在第一子场中执行选择性写入操作，并且在第二子场中执行到第n子场的选择性擦除操作。

公开(公告)号：US07414598B2

公开(公告)日：2008-08-19

申请号：US11000519

申请日：2004-12-01

Applicant: Kan Han Lee

Inventor： Kan Han Lee

IPC: G09G3/28 ,  G09G5/10

CPC classification number: G09G3/2059 ,  G09G3/2022 ,  G09G3/2803 ,  G09G3/288 ,  G09G2300/0426 ,  G09G2320/0276 ,  G09G2320/0673 ,  G09G2360/16

Abstract: Disclosed herein are an apparatus for driving a plasma display panel in which the capability to represent the gray scale can be improved, and method thereof. The apparatus includes an inverse gamma control block for performing an inverse gamma correction process on input data received from the outside by using two or more gamma values, and a select unit for outputting one of two or more output data on which the inverse gamma correction operation is performed, which is outputted from the inverse gamma control block. Therefore, the capability to represent the gray scale can be improved. Furthermore, an error diffusion pattern and pseudo noise can be reduced and the picture quality can be thus improved.

Abstract translation: 这里公开了一种用于驱动等离子体显示面板的装置，其中可以改善表示灰度的能力及其方法。 该装置包括：反伽马控制块，用于通过使用两个或多个伽马值对从外部接收的输入数据执行反伽马校正处理;以及选择单元，用于输出其上反相伽马校正操作 被执行，其从反伽马控制块输出。 因此，可以提高表示灰度级的能力。 此外，可以减小误差扩散图案和伪噪声，从而可以提高图像质量。

公开(公告)号：US07379034B2

公开(公告)日：2008-05-27

申请号：US10964925

申请日：2004-10-15

Applicant: Hak-Cheol Yang

Inventor： Hak-Cheol Yang

IPC: G09G3/28 ,  G09G3/30 ,  G09G3/36 ,  G06F3/38

CPC classification number: G09G3/296 ,  G09G3/288 ,  G09G3/293 ,  G09G3/2942 ,  G09G3/298 ,  G09G2310/0216 ,  G09G2330/023

Abstract: A panel driving apparatus including an address power controller for blocking an address power source of at least two capacitors and coupling the panel capacitors during a period between a scan line signal and a next scan line signal, so that the panel capacitors share electric charges, and an address driver for generating display data in response to an address signal by performing a switching operation. Electric charges that are charged in a previous address electrode line and could be discarded to a ground terminal at a next address electrode line are shared between the panel capacitors, thus reducing power consumption and improving power efficiency during an addressing operation.

Abstract translation: 一种面板驱动装置，包括地址功率控制器，用于阻挡至少两个电容器的寻址电源，并且在扫描线信号和下一个扫描线信号之间的周期期间耦合屏蔽电容器，使得面板电容器共享电荷，以及 地址驱动器，用于通过执行切换操作来响应于地址信号产生显示数据。 在前面的地址电极线中充电并且可以丢弃到下一个地址电极线处的接地端子的电荷在面板电容器之间共享，从而在寻址操作期间降低功耗并提高功率效率。

公开(公告)号：US07339555B2

公开(公告)日：2008-03-04

申请号：US10974999

申请日：2004-10-28

Applicant: Jae-Seok Jeong

Inventor： Jae-Seok Jeong

IPC: G09G3/28

CPC classification number: G09G3/2037 ,  G09G3/204 ,  G09G3/288 ,  G09G2320/0247 ,  G09G2320/0266 ,  G09G2360/16

Abstract: A method and apparatus for displaying an image on a plasma display panel. Each of a plurality of subfields has three consecutive subfield groups in time order, and the luminance weight of the subfields in a second subfield group among the three subfield groups is set to be smaller than the luminance weight of a lowermost subfield in the first subfield group and the luminance weight of a lowermost subfield in the third subfield group. Further, the starting positions of the second subfield group and the third subfield group in time order change according to the load ratio of the image signal.

Abstract translation: 一种用于在等离子体显示面板上显示图像的方法和装置。 多个子场中的每一个以时间顺序具有三个连续的子场组，并且将三个子场组中的第二子场组中的子场的亮度权重设置为小于第一子场组中的最低子场的亮度权重 和第三子场组中最下面的子场的亮度权重。 此外，第二子场组和第三子场组的开始位置的时间顺序根据图像信号的负载比而改变。