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公开(公告)号：US20060061280A1
公开(公告)日：2006-03-23
申请号：US11230481
申请日：2005-09-21
申请人： Jeong Choi , Sung Choi
发明人： Jeong Choi , Sung Choi
IPC分类号： H01J17/49
摘要： The present invention relates to a plasma display panel, more particularly to a plasma display panel including a plasma pipe. A plasma display panel according to the present invention comprises a plurality of polygonal plasma pipes having a fluorescent substance inside; a first electrode disposed in the perpendicular direction of the plasma pipes; and a second electrode disposed in the perpendicular direction of the first electrode and disposed in the horizontal direction of the plasma pipes. The present invention is able to lower a firing voltage and to decrease a power consumption by enlarging the overlapping area with electrodes through including a polygonal plasma pipe.
摘要翻译： 等离子体显示面板技术领域本发明涉及等离子体显示面板，更具体地涉及包括等离子体管的等离子体显示面板 根据本发明的等离子体显示面板包括在其内部具有荧光物质的多个多边形等离子体管; 沿等离子体管的垂直方向设置的第一电极; 以及沿着所述第一电极的垂直方向设置并且设置在所述等离子体管的水平方向上的第二电极。 本发明能够通过包括多边形等离子管扩大与电极的重叠面积来降低点火电压并降低功耗。
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公开(公告)号：US20060050021A1
公开(公告)日：2006-03-09
申请号：US11218565
申请日：2005-09-06
申请人： Jeong Choi
发明人： Jeong Choi
IPC分类号： G09G3/28
CPC分类号： G09G3/2965
摘要： The present invention relates to a plasma display apparatus including an energy recovery circuit capable of maximizing driving efficiency, and driving method thereof. The plasma display apparatus of the present invention includes a plasma display panel having an electrode, an energy supply and recovery unit for dividing a source voltage source to supply the energy of a first voltage higher than a reference voltage and to supply the energy of a second voltage lower than the reference voltage, a path select controller for establishing a path so that the energy of the first voltage is supplied to the electrode through resonance and establishing a path so that the energy of the second voltage is recovered from the electrode through resonance, and a voltage sustain unit for applying a third voltage to the electrode after the energy of the first voltage has been supplied to the electrode through resonance and applying a fourth voltage to the electrode after the energy of the second voltage has been recovered from the electrode through resonance. According to the present invention, the energy supply and recovery unit supplies energy greater than the reference voltage and recovers energy lower than the reference voltage. Accordingly, driving efficiency can be improved.
摘要翻译： 本发明涉及一种包括能够最大化驱动效率的能量回收电路的等离子体显示装置及其驱动方法。 本发明的等离子体显示装置包括具有电极的等离子体显示面板，能量供给和恢复单元，用于分割源电压源以提供高于参考电压的第一电压的能量，并提供第二电压的能量 电压低于参考电压的路径选择控制器，路径选择控制器，用于建立路径，使得通过谐振将第一电压的能量提供给电极，并建立路径，使得通过谐振从电极回收第二电压的能量， 以及电压维持单元，用于在通过谐振将第一电压的能量提供给电极之后向电极施加第三电压，并且在从电极恢复第二电压的能量之后，向电极施加第四电压， 谐振。 根据本发明，能量供应和恢复单元提供比参考电压大的能量，并且恢复低于参考电压的能量。 因此，能够提高驱动效率。
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公开(公告)号：US20050264481A1
公开(公告)日：2005-12-01
申请号：US11122061
申请日：2005-05-05
申请人： Jeong Choi , Beong Ha Lim
发明人： Jeong Choi , Beong Ha Lim
CPC分类号： G09G3/2965 , G09G3/2022 , G09G3/2803 , G09G3/2927 , G09G3/294 , G09G2310/06 , G09G2310/066
摘要： Disclosed is a plasma display apparatus and a method of driving the same. The plasma display apparatus and method of driving the same, in which a plasma display panel displays images by constituting a plurality of sub-fields including a reset period in one frame, are characterized in that: gray levels are controlled by applying a sustain voltage supplied during the sustain period of a specific one of the sub-fields at a different time than the sustain voltage supplied during the sustain period of the other sub-fields.
摘要翻译： 公开了等离子体显示装置及其驱动方法。 等离子体显示装置及其驱动方法，其中通过构成包括一帧中的复位周期的多个子场来显示图像的等离子体显示面板的特征在于：通过施加提供的维持电压来控制灰度级 在与其他子场的维持期间所提供的维持电压不同的时刻的特定一个子场的维持期间。
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公开(公告)号：US20050237278A1
公开(公告)日：2005-10-27
申请号：US11113971
申请日：2005-04-26
申请人： Jeong Choi
发明人： Jeong Choi
CPC分类号： G09G3/293
摘要： A plasma display apparatus and a method of driving the same are disclosed. The plasma display apparatus includes a plasma display panel in which a plurality of scan electrodes, sustain electrodes, and address electrodes are formed on substrates to form a discharge cell and electrode driving parts for driving the scan electrodes, the sustain electrodes, and the address electrodes. The plurality of scan electrodes are divided into a plurality of scan electrode groups and the driving parts are controlled such that a voltage different from a scan bias voltage is applied for a predetermined time in the address period of one or more scan electrode groups among the plurality of scan electrode groups.
摘要翻译： 公开了一种等离子体显示装置及其驱动方法。 等离子体显示装置包括等离子体显示面板，其中在基板上形成多个扫描电极，维持电极和寻址电极以形成放电单元，以及用于驱动扫描电极，维持电极和寻址电极的电极驱动部件 。 多个扫描电极被分成多个扫描电极组，并且驱动部分被控制成使得在多个扫描电极组中的一个或多个扫描电极组的寻址周期期间将不同于扫描偏压的电压施加预定时间 的扫描电极组。
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公开(公告)号：US20050190123A1
公开(公告)日：2005-09-01
申请号：US11053853
申请日：2005-02-10
申请人： Jeong Choi , Byung Kong
发明人： Jeong Choi , Byung Kong
CPC分类号： G09G3/2965 , G09G3/294
摘要： The present invention relates to a plasma display panel, and more particularly, to an apparatus and method for driving a plasma display panel. An apparatus for driving a plasma display panel includes an energy recovery circuit having a first inductor, which is included in a path along which energy is supplied to the panel and resonate with the panel, and a second inductor included in a second path along which energy is recovered from the panel together with the first inductor. Accordingly, a plurality of inductors is serially connected so that an energy supply path and an energy recovery path are separated. It is thus possible to increase driving efficiency without changing a control signal. Further, it is possible to prevent an unnecessary resonance phenomenon by further including a clamping unit.
摘要翻译： 等离子体显示面板技术领域本发明涉及等离子体显示面板，更具体地，涉及一种用于驱动等离子体显示面板的装置和方法。 用于驱动等离子体显示面板的装置包括能量回收电路，其具有第一电感器，该第一电感器包括在能量被供应到面板并与面板共振的路径中;以及第二电感器，其包括在第二路径中，能量 与第一电感器一起从面板恢复。 因此，多个电感器串联连接，使得能量供给路径和能量回收路径被分离。 因此，可以在不改变控制信号的情况下提高驱动效率。 此外，通过进一步包括夹持单元，可以防止不必要的共振现象。
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公开(公告)号：US20050140582A1
公开(公告)日：2005-06-30
申请号：US11008674
申请日：2004-12-10
申请人： Jun Lee , Jeong Choi , Seong Park
发明人： Jun Lee , Jeong Choi , Seong Park
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。
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公开(公告)号：US20080027699A1
公开(公告)日：2008-01-31
申请号：US11867554
申请日：2007-10-04
申请人： Lifeng Wu , Zhihong Liu , Alvin Chen , Jeong Choi , Bruce McGaughy
发明人： Lifeng Wu , Zhihong Liu , Alvin Chen , Jeong Choi , Bruce McGaughy
IPC分类号： G06F17/50
CPC分类号： G06F17/5036
摘要： The present invention is directed to a number of improvements in methods for reliability simulations in aged circuits whose operation has been degraded through hot-carrier or other effects. A plurality of different circuit stress times can be simulated within a single run. Different aging criteria may be used for different circuit blocks, circuit block types, devices, device models and device types. The user may specify the degradation of selected circuit blocks, circuit block types, devices, device models and device types independently of the simulation. Device degradation can be characterized in tables. Continuous degradation levels can be quantized. Techniques are also described for representing the aged device in the netlist as the fresh device augmented with a plurality of independent current sources connected between its terminals to mimic the effects of aging in the device. The use of device model cards with age parameters is also described. To further improve the circuit reliability simulation, a gradual or multi-step aging is used instead of the standard one step aging process. Many of these features can be embedded within the circuit simulator. A user data interface is also presented to implement these techniques and further allow users to enter their device models not presented in the simulator. For example, a proprietary model of, say, the substrate current in an NMOS could used be with a SPICE simulator employing a different model to simulate the aging of the circuit.
摘要翻译： 本发明涉及在老化电路中的可靠性模拟方法的许多改进，其操作已经通过热载波或其它效应而降级。 可以在单次运行中模拟多个不同的电路应力时间。 不同的老化标准可用于不同的电路块，电路块类型，器件，器件型号和器件类型。 用户可以独立于模拟来指定所选择的电路块，电路块类型，设备，设备模型和设备类型的劣化。 器件劣化可以在表中进行表征。 可以量化连续降解水平。 还描述了用于在网表中表示老化设备的技术，因为新设备通过连接在其终端之间的多个独立电流源来增强，以模拟设备中的老化的影响。 还描述了使用具有年龄参数的设备型号卡。 为了进一步提高电路可靠性仿真，采用逐步或多步老化代替标准的一步老化过程。 这些功能中的许多可以嵌入在电路仿真器中。 还呈现用户数据接口以实现这些技术，并且进一步允许用户输入其未在模拟器中呈现的设备模型。 例如，一个专有的模型，例如NMOS中的衬底电流可以用SPICE仿真器使用不同的模型来模拟电路的老化。
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公开(公告)号：US20070115220A1
公开(公告)日：2007-05-24
申请号：US11603143
申请日：2006-11-22
申请人： Jeong Choi
发明人： Jeong Choi
IPC分类号： G09G3/28
CPC分类号： G09G3/2965
摘要： A plasma display apparatus is disclosed. The plasma display apparatus includes a plasma display panel, and an energy recovery circuit that supplies an energy to the plasma display panel using one inductor and recovers an energy from the plasma display panel using a plurality of inductors. Inductance in an energy supply path for supplying the energy to the plasma display panel is less than inductance in an energy recovery path for recovering the energy from the plasma display panel.
摘要翻译： 公开了一种等离子体显示装置。 等离子体显示装置包括等离子体显示面板和能量回收电路，其使用一个电感器向等离子体显示面板提供能量，并使用多个电感器从等离子体显示面板回收能量。 用于向等离子体显示面板提供能量的能量供给路径中的电感小于用于从等离子体显示面板回收能量的能量回收路径中的电感。
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公开(公告)号：US20070097036A1
公开(公告)日：2007-05-03
申请号：US11589289
申请日：2006-10-30
申请人： Jeong Choi , Beong Lim
发明人： Jeong Choi , Beong Lim
IPC分类号： G09G3/28
CPC分类号： G09G3/296 , G09G3/2927 , G09G2310/066 , G09G2330/028
摘要： A plasma display apparatus is disclosed. The plasma display apparatus includes a plasma display panel including a scan electrode, and a scan driver. The scan driver charges a first capacitor to a first voltage charged to a source capacitor, and supplies a setup pulse having a voltage equal to a sum of the first voltage charged to the first capacitor and a setup voltage to the scan electrode.
摘要翻译： 公开了一种等离子体显示装置。 等离子体显示装置包括包括扫描电极的等离子体显示面板和扫描驱动器。 扫描驱动器将第一电容器充电到充电到源极电容器的第一电压，并且将具有等于被充电到第一电容器的第一电压和设置电压的和的电压的建立脉冲提供给扫描电极。
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公开(公告)号：US20070064546A1
公开(公告)日：2007-03-22
申请号：US11488730
申请日：2006-07-19
申请人： Jeong Choi
发明人： Jeong Choi
IPC分类号： G11B17/22
CPC分类号： G11B19/025 , G11B27/002 , G11B27/34 , G11B2220/2562 , G11B2220/41
摘要： An optical disc system including a plurality of decks and a method for controlling the optical disc system are provided for managing pieces of title information recorded on discs respectively loaded in the decks in an integrated manner. The control method includes reading pieces of title information of optical discs each loaded in one of the decks, storing the read title information pieces together with deck positions respectively associated with the title information pieces, and displaying the stored title information pieces and the associated deck positions in an integrated manner in a single title table.
摘要翻译： 提供了一种包括多个甲板的光盘系统和一种用于控制光盘系统的方法，用于以集成的方式管理记录在分别装载在甲板上的盘上的标题信息。 控制方法包括：读取各装载在一个甲板中的光盘的标题信息，将读取的标题信息片段与分别与标题信息片相关联的甲板位置存储在一起，并显示所存储的标题信息片和相关的牌位位置 以综合方式在单个标题表中。
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