公开(公告)号：US06281863B1

公开(公告)日：2001-08-28

申请号：US08744759

申请日：1996-11-06

申请人： Takashi Sasaki ,  Masaji Ishigaki ,  Norio Yatsuda ,  Yuji Sano ,  Hiroshi Ohtaka ,  Nobuyuki Ushifusa ,  Eiji Matsuzaki ,  Seiichi Tsuchida

发明人： Takashi Sasaki ,  Masaji Ishigaki ,  Norio Yatsuda ,  Yuji Sano ,  Hiroshi Ohtaka ,  Nobuyuki Ushifusa ,  Eiji Matsuzaki ,  Seiichi Tsuchida

IPC分类号： G09G328

CPC分类号： G09G3/2986 ,  G09G3/2018 ,  G09G2310/06 ,  G09G2320/02 ,  G09G2360/16

摘要： A plasma display panel driving system and method for a display panel having a first common electrode and first independent electrodes arranged at a back plate side, a second common electrode and second independent electrodes arranged at a face plate side, an inner partition positioned between the first common and independent electrodes at the back plate side and the second common and independent electrodes at the face plate side and having an aperture therein connecting a space at the back plate side and a space at the face plate side, and a fluorescent layer arranged in the space at the face plate side. The driving system and method includes a driver for driving the first and second independent and common electrodes through a full writing period, a front surface erasing period, a writing period, and a discharge sustaining period, including supplying a first full writing pulse to the first common electrode at the back plate side and a second full writing pulse having a polarity which is opposite to the polarity of the first full writing pulse to the first independent electrodes at the back plate side for causing discharge between the first common and independent electrodes in the full writing period.

摘要翻译： 一种用于显示面板的等离子体显示面板驱动系统和方法，所述显示面板具有第一公共电极和布置在后板侧的第一独立电极，布置在面板侧的第二公共电极和第二独立电极，位于第一 在背板侧的共用和独立的电极以及在面板侧的第二共用和独立的电极，并且在其中具有连接后板侧的空间和面板侧的空间的孔，以及布置在 面板侧的空间。 驱动系统和方法包括驱动器，用于通过完整的写入周期，前表面擦除周期，写入周期和放电维持周期来驱动第一和第二独立和公共电极，包括向第一和第二独立公共电极提供第一完整写入脉冲 在后板侧的公共电极和第二全写入脉冲，其具有与第一全写入脉冲的极性相反的极性，与第二独立电极在背板侧相反，以在第一共用电极和独立电极之间进行放电 全写作期

公开(公告)号：US5818168A

公开(公告)日：1998-10-06

申请号：US525976

申请日：1995-09-07

申请人： Nobuyuki Ushifusa ,  Seiichi Tsuchida ,  Teruo Takai ,  Ken Hashimoto ,  Hiroshi Ohtaka ,  Michitaka Ohsawa ,  Eiji Matsuzaki ,  Masaji Ishigaki ,  Norio Yatsuda ,  Takashi Sasaki ,  Yuji Sano

发明人： Nobuyuki Ushifusa ,  Seiichi Tsuchida ,  Teruo Takai ,  Ken Hashimoto ,  Hiroshi Ohtaka ,  Michitaka Ohsawa ,  Eiji Matsuzaki ,  Masaji Ishigaki ,  Norio Yatsuda ,  Takashi Sasaki ,  Yuji Sano

IPC分类号： H01J17/49

CPC分类号： H01J11/36 ,  H01J11/12 ,  H01J11/28

摘要： A gas discharge display panel which provides sufficient contrast and good accuracy and is high in yield. When a voltage is applied to auxiliary discharge electrodes, auxiliary discharge occurs in an auxiliary discharge space and excited charged particles communicate with a main discharge space through a priming path made in a discharge space separation bulkhead. In this state, when an alternating voltage is applied between bus electrodes on a front substrate, main discharge occurs in the main discharge space, causing Xe atoms in the sealed gas to generate ultraviolet rays, causing a phosphor to emit light. However, since the auxiliary discharge is shielded by a bulkhead and a barrier rib, the phosphor does not emit light when only auxiliary discharge occurs.

摘要翻译： 气体放电显示面板，其提供足够的对比度和良好的精度并且产量高。 当向辅助放电电极施加电压时，在辅助放电空间中发生辅助放电，并且激发的带电粒子通过在放电空间分隔隔板中形成的起动路径与主放电空间连通。 在这种状态下，当在前基板上的总线电极之间施加交流电压时，在主放电空间发生主放电，导致密封气体中的Xe原子产生紫外线，使荧光体发光。 然而，由于辅助放电由隔板和隔板屏蔽，所以当仅发生辅助放电时，荧光体不发光。

公开(公告)号：US5889501A

公开(公告)日：1999-03-30

申请号：US651328

申请日：1996-05-22

申请人： Takashi Sasaki ,  Masaji Ishigaki ,  Norio Yatsuda ,  Yuji Sano ,  Hiroshi Ohtaka

发明人： Takashi Sasaki ,  Masaji Ishigaki ,  Norio Yatsuda ,  Yuji Sano ,  Hiroshi Ohtaka

IPC分类号： G09G3/288 ,  G09G3/20 ,  G09G3/291 ,  G09G3/292 ,  G09G3/294 ,  G09G3/298 ,  G09G3/28

CPC分类号： G09G3/2022 ,  G09G3/291 ,  G09G3/2986 ,  G09G3/2018

摘要： A plasma display apparatus is disclosed, in which a plurality of pixels are arranged in dot matrix, at least one first electrode specifies the addresses of the pixels, a set of electrodes including a second electrode and a third electrode are arranged in a plurality of pixels for generating a pixel display plasma, and a phosphor member arranged in a plurality of pixels for illuminating light due to the ultraviolet light generated from the pixel display plasma. In the process of driving the plasma display apparatus, the pixel display plasma is erased by applying a plurality of erase pulses with progressively shorter pulse durations and intervals alternately between selected two of the first, second and third electrodes.

摘要翻译： 公开了一种等离子体显示装置，其中多个像素以点阵布置，至少一个第一电极指定像素的地址，包括第二电极和第三电极的电极组被布置在多个像素中 用于产生像素显示等离子体的荧光体构件以及由像素显示等离子体产生的紫外线照射光的多个像素配置的荧光体构件。 在驱动等离子体显示装置的过程中，通过在所选择的第一，第二和第三电极中的两个之间交替地施加具有逐渐更短的脉冲持续时间和间隔的多个擦除脉冲来擦除像素显示等离子体。

公开(公告)号：US5892492A

公开(公告)日：1999-04-06

申请号：US706952

申请日：1996-09-03

申请人： Atsuo Osawa ,  Michitaka Ohsawa ,  Masaji Ishigaki ,  Norio Yatsuda ,  Takashi Sasaki

发明人： Atsuo Osawa ,  Michitaka Ohsawa ,  Masaji Ishigaki ,  Norio Yatsuda ,  Takashi Sasaki

IPC分类号： H01J11/12 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/34 ,  H01J11/36 ,  H01J11/44 ,  H01J11/50 ,  G09G3/28

CPC分类号： H01J11/12 ,  H01J11/44 ,  H01J2211/444

摘要： To achieve an expansion of color reproducibility and an improvement in contrast ratio, color filters 8R, 8G and 8B formed in stripes are successively arranged on one surface of a front glass substrate 1, interposing a black matrixes 7 between them. Sustaining electrodes 6 are provided thereon and a dielectric layer 9 and a protecting layer 10 are provided. On a rear glass substrate 2, barrier ribs 3 are provided in the manner they face the respective black matrixes 7, and thus the spaces between the barrier ribs 3 facing the respective color filters 8R, 8G and 8B form cells. The cells are respectively provided with the sustaining electrodes 6 falling at right angles with the address electrodes 4, coated with fluorescent substances 5R, 5G and 5B corresponding to the respective colors, and also sealed to hold discharge gas therein. A wave band selecting filter 11 for screening the light emitted from the discharge gas in the respective cells is provided on the other surface of the front glass substrate 1.

摘要翻译： 为了实现色彩再现性的扩大和对比度的提高，形成条纹的滤色器8R，8G和8B被连续地布置在前玻璃基板1的一个表面上，在它们之间插入黑矩阵7。 在其上设置保持电极6，并且设置介电层9和保护层10。 在后玻璃基板2上，以与它们相对应的黑矩阵7的方式设置隔壁3，从而隔着各个滤色器8R，8G和8B的隔壁3之间的间隔形成单元。 电池分别设置有与寻址电极4成直角落下的保持电极6，涂覆有与各种颜色对应的荧光物质5R，5G和5B，并且还被密封以将放电气体保持在其中。 在前玻璃基板1的另一个表面上设置用于对从各个单元中的放电气体发出的光进行屏蔽的波段选择滤波器11。

公开(公告)号：US06404411B1

公开(公告)日：2002-06-11

申请号：US09361233

申请日：1999-07-27

申请人： Takeo Masuda ,  Takashi Sasaki ,  Masaji Ishigaki ,  Hiroshi Ohtaka

发明人： Takeo Masuda ,  Takashi Sasaki ,  Masaji Ishigaki ,  Hiroshi Ohtaka

IPC分类号： G09G328

CPC分类号： G09G3/2927 ,  G09G2320/0209

摘要： The present specification and drawings disclose a technique to display image on the display panel using subfield. Particularly, it is disclosed that the technique for conducting the reset operation by impressing, to the electrode of cells, a plurality of reset pulses per one subfield in the subfield period for the reset operation and then conducting the address operation for selecting cells for display discharge. Further, it is disclosed that the display technique for causing the cells of display panel to conduct display discharge for image display through the reset operation and address operation. Namely, it is the technique for impressing the auxiliary pulse to the electrode of cells after impression of reset pulse for reset operation to form charges in inverse voltage to the scan pulse during the address operation and then conducting the address operation for selecting the cells for display discharge.

摘要翻译： 本说明书和附图公开了使用子字段在显示面板上显示图像的技术。 特别地，公开了用于通过在单元的电极上施加复位操作的子场周期中的每个子场的多个复位脉冲进行复位操作的技术，然后进行用于选择显示放电的单元的寻址操作 。 此外，公开了通过复位操作和地址操作使显示面板的单元进行图像显示的显示放电的显示技术。 也就是说，在复位操作的复位脉冲印象之后，将辅助脉冲施加到单元电极的技术是在地址操作期间与扫描脉冲反向形成电荷，然后进行用于选择显示单元的地址操作 卸货。

公开(公告)号：US6115011A

公开(公告)日：2000-09-05

申请号：US868142

申请日：1997-06-03

申请人： Yuji Sano ,  Tadayoshi Oikawa ,  Nobuo Azuma ,  Yuichiro Kimura ,  Masaji Ishigaki ,  Takashi Sasaki

发明人： Yuji Sano ,  Tadayoshi Oikawa ,  Nobuo Azuma ,  Yuichiro Kimura ,  Masaji Ishigaki ,  Takashi Sasaki

IPC分类号： G09G3/20 ,  G09G3/28 ,  G09G3/288 ,  G09G3/291 ,  G09G3/292 ,  G09G3/293 ,  G09G3/294 ,  G09G3/296

CPC分类号： G09G3/2927 ,  G09G3/2022 ,  G09G2320/0238 ,  G09G2320/0247 ,  G09G2320/0266

摘要： A plasma display device is capable of controlling the brightness of the entire image on a screen over a wide range without impairing a predetermined number of display gradations determined by the dynamic range of an A/D converter, an analogue input circuit and the like. For this purpose, the plasma display device is provided with means for changing the discharge condition (number of discharge pulses, discharge voltage, discharge voltage waveform and the like) during priming discharging, which is effected for initialization, in accordance with the brightness control to control the brightness of light emission during image display.

摘要翻译： 等离子体显示装置能够在宽范围内在屏幕上控制整个图像的亮度，而不会损害由A / D转换器，模拟输入电路等的动态范围确定的预定数量的显示灰度。 为此，等离子体显示装置设置有用于根据亮度控制改变对初始化进行的启动放电期间的放电条件（放电脉冲数，放电电压，放电电压波形等）的装置， 在图像显示期间控制发光的亮度。

公开(公告)号：US6151000A

公开(公告)日：2000-11-21

申请号：US854640

申请日：1997-05-12

申请人： Hiroshi Ohtaka ,  Masaji Ishigaki ,  Yasuji Noguchi ,  Yuichiro Kimura ,  Ken Kumakura

发明人： Hiroshi Ohtaka ,  Masaji Ishigaki ,  Yasuji Noguchi ,  Yuichiro Kimura ,  Ken Kumakura

IPC分类号： G09G3/20 ,  G09G3/288 ,  G09G3/28 ,  H04N5/04 ,  H04N9/44

CPC分类号： G09G3/2033 ,  G09G3/288 ,  G09G2310/02 ,  G09G2310/0267 ,  G09G2310/0275 ,  G09G2320/0266

摘要： A display apparatus and display method are provided for a display panel having pixels arranged in a matrix form for displaying an image on a effective display area. Horizontal electrodes and vertical electrodes in the display panel are scanned for selectively illuminating said pixels by using a time sharing drive method in which one field period is divided into plural sub-fields weighted according to a sustaining period. As a result, an effective display area is divided into plural areas, no scanning for selecting a light emitting pixel is executed in a non-display area, and the number of sub-fields is increased in an area in which display in multiple gradations is required in a display area to obtain sufficient gradation. Instead of increasing the number of the sub-fields, the total sustaining period per one field is increased to obtain sufficient brightness. According to a feature of the invention, another area is provided in which the number of sub-fields is limited to the required minimum in which display in multiple gradations is not required. According to other feature of the invention, another area having few sub-fields is prepared instead of providing the non-display area.

摘要翻译： 提供了一种用于显示面板的显示装置和显示方法，该显示面板具有以矩阵形式布置的像素，用于在有效显示区域上显示图像。 扫描显示面板中的水平电极和垂直电极，以便通过使用时域共享驱动方法选择性地照亮所述像素，其中一个场周期被分成根据维持周期加权的多个子场。 结果，有效显示区域被划分为多个区域，在非显示区域中不执行用于选择发光像素的扫描，并且在多个灰度级显示的区域中子场数量增加 在显示区域中需要获得足够的灰度。 代替增加子场的数量，增加每一场的总维持周期以获得足够的亮度。 根据本发明的特征，提供了另一个区域，其中子场的数量被限制在不需要多个等级的显示的所需最小值。 根据本发明的其他特征，准备了具有很少子场的另一区域，而不是提供非显示区域。

公开(公告)号：US06512500B2

公开(公告)日：2003-01-28

申请号：US09987333

申请日：2001-11-14

申请人： Takashi Sasaki ,  Masaji Ishigaki ,  Takahisa Mizuta ,  Takeo Masuda

发明人： Takashi Sasaki ,  Masaji Ishigaki ,  Takahisa Mizuta ,  Takeo Masuda

IPC分类号： G09G328

CPC分类号： G09G3/2033 ,  G09G3/2018 ,  G09G3/291 ,  G09G3/2927 ,  G09G3/294 ,  G09G3/2986 ,  G09G2310/066 ,  G09G2320/0228 ,  G09G2320/0238

摘要： A plasma display panel driving method for a display panel having a plurality of electrodes forming cells, including a first electrode group arranged on a permeable substrate and being capable of being driven in common, a second electrode group arranged in parallel with the first electrode group on the permeable substrate and being capable of being driven independently, a third electrode group arranged perpendicular to the first and second electrode groups on another substrate and being capable of being driven independently. The driving method supplying a voltage with a fast rising leading edge so as to immediately produce a maximum electric discharge one time per a sub-field in a cell in which an electric discharge was performed beforehand and supplying another voltage without causing any electric discharge under a first condition.

公开(公告)号：US06417822B1

公开(公告)日：2002-07-09

申请号：US09160072

申请日：1998-09-24

申请人： Takashi Sasaki ,  Seiichi Yasumoto ,  Kunio Ando ,  Masaji Ishigaki ,  Michitaka Ohsawa ,  Takeo Masuda ,  Keizo Suzuki ,  Masatoshi Shiiki

发明人： Takashi Sasaki ,  Seiichi Yasumoto ,  Kunio Ando ,  Masaji Ishigaki ,  Michitaka Ohsawa ,  Takeo Masuda ,  Keizo Suzuki ,  Masatoshi Shiiki

IPC分类号： G09G320

CPC分类号： H01J11/12 ,  G09G3/2018 ,  G09G3/2927 ,  G09G3/293 ,  G09G3/298 ,  G09G2310/06 ,  G09G2320/0242

摘要： In an operation of an address period for addressing cells of a display device, such as a plasma display panel, comprising a plurality of cells of three kinds, red (R), green (G), blue (B), which are arranged on a plane for forming a display surface thereof, in which each of said cells comprising: a pair of transparent electrodes provided in parallel to each other; an address electrode being positioned opposing the pair of transparent electrodes; luminescence medium provided on the address electrode; and a discharge space being defined between the pair of transparent electrodes and said fluorescence medium on the address electrode, wherein the address discharge is conducted by applying an address voltage to the address electrode, and the address voltage applied is determined depending upon the each kind of the cells, R, G and B.

摘要翻译： 在诸如等离子体显示面板的诸如等离子体显示面板的寻址单元的寻址单元的操作中，包括设置在红色（R），绿色（G），蓝色（B））上的三种的多个单元 用于形成其显示表面的平面，其中每个所述单元包括：彼此平行设置的一对透明电极; 与所述一对透明电极相对定位的寻址电极; 设置在地址电极上的发光介质; 并且在所述地址电极上的所述一对透明电极和所述荧光介质之间限定放电空间，其中通过向所述寻址电极施加地址电压来进行寻址放电，并且所施加的寻址电压根据每种 细胞R，G和B。

公开(公告)号：US06320560B1

公开(公告)日：2001-11-20

申请号：US08941098

申请日：1997-10-08

申请人： Takashi Sasaki ,  Masaji Ishigaki ,  Takahisa Mizuta ,  Takeo Masuda

发明人： Takashi Sasaki ,  Masaji Ishigaki ,  Takahisa Mizuta ,  Takeo Masuda

IPC分类号： G09G328

CPC分类号： G09G3/2033 ,  G09G3/2018 ,  G09G3/291 ,  G09G3/2927 ,  G09G3/294 ,  G09G3/2986 ,  G09G2310/066 ,  G09G2320/0228 ,  G09G2320/0238

摘要： A plasma display panel driving system having common X electrodes arranged on a front glass substrate driven in common, independent Y electrodes arranged parallel to the common X electrodes on the front glass substrate driven independently, address A electrodes arranged perpendicular to the common X electrodes and the independent Y electrodes on the back glass substrate driven independently, and means for performing at least one electric discharge for equalizing electrically charged particles in a cell in which another electrically charged particle is produced beforehand, thereby improving contrast. Erasing and polarization of electrically charged particles are performed by a fine line erasing pulse after a sustaining period, and an equalizing pulse having a high voltage level is supplied to the independent Y electrode to which the last fine line erasing pulse is supplied, and a regulating pulse is supplied to the common X electrode after supplying the equalizing pulse. Further, a field block having plurality of sub-fields are provided, and a full writing electric discharge and a fine line erasing electric discharge are performed in the first sub-field of each field block for reducing the number of electric discharges.

摘要翻译： 等离子体显示面板驱动系统具有布置在前玻璃基板上的公共X电极，其驱动与独立驱动的前玻璃基板上的公共X电极平行设置的共同的独立Y电极，地址为与公共X电极垂直布置的A电极， 独立驱动的背面玻璃基板上的独立的Y电极，以及用于对预先产生另一带电粒子的电池中的带电粒子进行至少一次放电的装置，从而改善对比度。 带电粒子的消除和极化在维持周期之后通过细线擦除脉冲进行，并且具有高电压电平的均衡脉冲被提供给提供最后一条细线擦除脉冲的独立Y电极和调节 在提供均衡脉冲之后，脉冲被提供给公共X电极。 此外，提供具有多个子场的场块，并且在每个场块的第一子场中执行全写入放电和细线擦除放电，以减少放电次数。