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11. 发明申请

US20050156821A1 Method for driving plasma display panel 失效
标题翻译：驱动等离子体显示面板的方法
公开(公告)号：US20050156821A1
公开(公告)日：2005-07-21
申请号：US10869852
申请日：2004-06-18
申请人： Yasunobu Hashimoto , Tadayoshi Kosaka , Yoshiho Seo , Naoki Itokawa , Hajime Inoue , Kazushige Takagi , Katsuya Irie
发明人： Yasunobu Hashimoto , Tadayoshi Kosaka , Yoshiho Seo , Naoki Itokawa , Hajime Inoue , Kazushige Takagi , Katsuya Irie
IPC分类号： G09G3/20 , G09G3/288 , G09G3/291 , G09G3/292 , G09G3/294 , G09G3/296 , G09G3/298 , G09G3/28
CPC分类号： G09G3/2059 , G09G3/2062 , G09G3/2925 , G09G3/2927 , G09G2310/066 , G09G2320/0238 , G09G2320/041 , G09G2360/16
摘要： A method for driving an AC type plasma display panel includes the steps of performing initialization at least once for each frame so as to clear binary setting of wall charge quantity in a screen by discharge except for micro discharge in which electrodes covered with a plurality of fluorescent materials become cathodes, and performing special initialization at frequency of once for M frames, where M=two or more, so as to erase unnecessary wall charge in the screen by discharge in which electrodes become cathodes and that is stronger than the discharge in the initialization.
摘要翻译：一种用于驱动AC型等离子体显示面板的方法包括以下步骤：对于每个帧至少进行一次初始化，以便通过放电清除屏幕中的壁电荷量的二进制设置，除了微电极，其中覆盖有多个荧光体材料变为阴极，并且对于M = 2或更多的M帧进行一次频率的特殊初始化，以便通过其中电极变为阴极并且比初始化中的放电更强的屏幕中的不必要的壁电荷来消除。

12. 发明申请

US20090046086A1 Method for driving plasma display panel 审中-公开
标题翻译：驱动等离子体显示面板的方法
公开(公告)号：US20090046086A1
公开(公告)日：2009-02-19
申请号：US12285231
申请日：2008-09-30
申请人： Yasunobu Hashimoto , Tadayoshi Kosaka , Yoshiho Seo , Naoki Itokawa , Hajime Inoue , Kazushige Takagi , Katsuya Irie
发明人： Yasunobu Hashimoto , Tadayoshi Kosaka , Yoshiho Seo , Naoki Itokawa , Hajime Inoue , Kazushige Takagi , Katsuya Irie
IPC分类号： G06F3/038
CPC分类号： G09G3/2059 , G09G3/2062 , G09G3/2925 , G09G3/2927 , G09G2310/066 , G09G2320/0238 , G09G2320/041 , G09G2360/16
摘要： A method for driving an AC type plasma display panel includes the steps of performing initialization at least once for each frame so as to clear binary setting of wall charge quantity in a screen by discharge except for micro discharge in which electrodes covered with a plurality of fluorescent materials become cathodes, and performing special initialization at frequency of once for M frames, where M=two or more, so as to erase unnecessary wall charge in the screen by discharge in which electrodes become cathodes and that is stronger than the discharge in the initialization.
摘要翻译：一种用于驱动AC型等离子体显示面板的方法包括以下步骤：对于每个帧至少进行一次初始化，以便通过放电清除屏幕中的壁电荷量的二进制设置，除了微电极，其中覆盖有多个荧光体材料变为阴极，并且对于M = 2或更多的M帧进行一次频率的特殊初始化，以便通过其中电极变为阴极并且比初始化中的放电更强的屏幕中的不必要的壁电荷来消除。

13. 发明申请

US20090040211A1 Method for driving plasma display panel 审中-公开
公开(公告)号：US20090040211A1
公开(公告)日：2009-02-12
申请号：US12285235
申请日：2008-09-30
申请人： Yasunobu Hashimoto , Tadayoshi Kosaka , Yoshiho Seo , Naoki Itokawa , Hajime Inoue , Kazushige Takagi , Katsuya Irie
发明人： Yasunobu Hashimoto , Tadayoshi Kosaka , Yoshiho Seo , Naoki Itokawa , Hajime Inoue , Kazushige Takagi , Katsuya Irie
IPC分类号： G06F3/038
CPC分类号： G09G3/2059 , G09G3/2062 , G09G3/2925 , G09G3/2927 , G09G2310/066 , G09G2320/0238 , G09G2320/041 , G09G2360/16
摘要： A method for driving an AC type plasma display panel includes the steps of performing initialization at least once for each frame so as to clear binary setting of wall charge quantity in a screen by discharge except for micro discharge in which electrodes covered with a plurality of fluorescent materials become cathodes, and performing special initialization at frequency of once for M frames, where M=two or more, so as to erase unnecessary wall charge in the screen by discharge in which electrodes become cathodes and that is stronger than the discharge in the initialization.

14. 发明授权

US07432882B2 Driving circuit for plasma display panel using offset waveform 失效
标题翻译：使用偏移波形的等离子体显示面板的驱动电路
公开(公告)号：US07432882B2
公开(公告)日：2008-10-07
申请号：US10563943
申请日：2003-07-15
申请人： Tadayoshi Kosaka , Yoshiho Seo , Koichi Sakita , Kenji Awamoto
发明人： Tadayoshi Kosaka , Yoshiho Seo , Koichi Sakita , Kenji Awamoto
IPC分类号： G09G3/28
CPC分类号： G09G3/2942 , G09G3/296 , G09G3/2965 , G09G2310/066
摘要： A sustain voltage applying circuit includes a circuit having a sustain pulse generating circuit for generating a sustain pulse of a predetermined waveform and an offset pulse generating circuit for generating an offset pulse higher in peak value than the sustain pulse, the sustain pulse generating circuit and the offset pulse generating circuit being connected in parallel, the offset pulse generating circuit including a first voltage source, a first switching circuit, an inductance component for generating a resonance voltage for the offset pulse generation, and a forward diode for permitting a current supplied to the display electrodes to flow forward so that the resonance voltage is maintained at a higher voltage level than a voltage level of a sustain voltage for a predetermined period of time, the sustain pulse generating circuit including a second voltage and a second switching circuit.
摘要翻译：维持电压施加电路包括具有用于产生预定波形的维持脉冲的维持脉冲发生电路和用于产生峰值比维持脉冲更高的偏移脉冲的偏移脉冲发生电路的电路，维持脉冲发生电路和偏移脉冲发生电路并联连接，所述偏移脉冲发生电路包括第一电压源，第一开关电路，用于产生用于产生偏移脉冲的谐振电压的电感分量;以及正向二极管，用于允许提供给显示电极向前流动，使得谐振电压保持在比维持电压的电压电平高一个预定时间段的较高电压电平，维持脉冲发生电路包括第二电压和第二开关电路。

15. 发明申请

US20070091023A1 Driving circuit for plasma display panel using offset waveform 失效
标题翻译：使用偏移波形的等离子体显示面板的驱动电路
公开(公告)号：US20070091023A1
公开(公告)日：2007-04-26
申请号：US10563943
申请日：2003-07-15
申请人： Tadayoshi Kosaka , Yoshiho Seo , Koichi Sakita , Kenji Awamoto
发明人： Tadayoshi Kosaka , Yoshiho Seo , Koichi Sakita , Kenji Awamoto
IPC分类号： G09G3/28
CPC分类号： G09G3/2942 , G09G3/296 , G09G3/2965 , G09G2310/066
摘要： A sustain voltage applying circuit includes a circuit having a sustain pulse generating circuit for generating a sustain pulse of a predetermined waveform and an offset pulse generating circuit for generating an offset pulse higher in peak value than the sustain pulse, the sustain pulse generating circuit and the offset pulse generating circuit being connected in parallel, the offset pulse generating circuit including a first voltage source, a first switching circuit, an inductance component for generating a resonance voltage for the offset pulse generation, and a forward diode for permitting a current supplied to the display electrodes to flow forward so that the resonance voltage is maintained at a higher voltage level than a voltage level of a sustain voltage for a predetermined period of time, the sustain pulse generating circuit including a second voltage and a second switching circuit.
摘要翻译：维持电压施加电路包括具有用于产生预定波形的维持脉冲的维持脉冲发生电路和用于产生峰值比维持脉冲更高的偏移脉冲的偏移脉冲发生电路的电路，维持脉冲发生电路和偏移脉冲发生电路并联连接，所述偏移脉冲发生电路包括第一电压源，第一开关电路，用于产生用于产生偏移脉冲的谐振电压的电感分量;以及正向二极管，用于允许提供给显示电极向前流动，使得谐振电压保持在比维持电压的电压电平高一个预定时间段的较高电压电平，维持脉冲发生电路包括第二电压和第二开关电路。

16. 发明申请

US20110001427A1 PLASMA DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME, AND DISCHARGE STABILIZER POWDER 失效
标题翻译：等离子体显示面板及其制造方法和放电稳定剂粉末
公开(公告)号：US20110001427A1
公开(公告)日：2011-01-06
申请号：US12674131
申请日：2007-10-02
申请人： Keiichi Betsui , Shinya Fukuta , Tadayoshi Kosaka , Minoru Hasegawa , Hajime Inoue , Yoshiho Seo , Tomonari Misawa
发明人： Keiichi Betsui , Shinya Fukuta , Tadayoshi Kosaka , Minoru Hasegawa , Hajime Inoue , Yoshiho Seo , Tomonari Misawa
IPC分类号： H01J17/02 , H01J9/00 , B32B1/00
CPC分类号： H01J11/12 , H01J11/40 , Y10T428/2991
摘要： A technique for achieving both discharge voltage reduction and discharge stabilization in a PDP and the like is provided. This PDP manufacturing method includes, for a structure of a front plate structure (11) to be exposed to a discharge space (30) to be filled with a discharge gas, a step of forming a first layer (4) having an effect of discharge protective layer on a dielectric layer (3), a step of forming a second layer (5) for protecting the first layer on the first layer, and a step of forming a third layer (6) of a powder for discharge stabilization to be exposed to the discharge space (30), the steps being performed in vacuum manufacturing process. And, the structure is made such that a surface of the first layer is exposed to the discharge space (30) by a step of removing the second layer by an aging discharge in the discharge space (30).
摘要翻译：提供了用于实现PDP等中的放电电压降低和放电稳定化的技术。该PDP制造方法包括：对于要暴露于要填充放电气体的放电空间（30）的前板结构（11）的结构，包括形成具有放电效果的第一层（4）的步骤保护层，介电层（3）的保护层，形成用于保护第一层上的第一层的第二层（5）的步骤和形成用于放电稳定化的粉末的第三层（6）暴露的步骤到放电空间（30），这些步骤在真空制造过程中进行。并且，通过在放电空间（30）中通过老化放电去除第二层的步骤，使第一层的表面暴露于放电空间（30）的结构。

17. 发明授权

US08207672B2 Plasma display panel having a discharge stabilizer powder and method of manufacturing the same 失效
标题翻译：具有放电稳定剂粉末的等离子体显示面板及其制造方法
公开(公告)号：US08207672B2
公开(公告)日：2012-06-26
申请号：US12674131
申请日：2007-10-02
申请人： Keiichi Betsui , Shinya Fukuta , Tadayoshi Kosaka , Minoru Hasegawa , Hajime Inoue , Yoshiho Seo , Tomonari Misawa
发明人： Keiichi Betsui , Shinya Fukuta , Tadayoshi Kosaka , Minoru Hasegawa , Hajime Inoue , Yoshiho Seo , Tomonari Misawa
IPC分类号： H01J17/49 , H01J9/00 , H01J9/24
CPC分类号： H01J11/12 , H01J11/40 , Y10T428/2991
摘要： A technique for achieving both discharge voltage reduction and discharge stabilization in a PDP and the like is provided. This PDP manufacturing method includes, for a structure of a front plate structure (11) to be exposed to a discharge space (30) to be filled with a discharge gas, a step of forming a first layer (4) having an effect of discharge protective layer on a dielectric layer (3), a step of forming a second layer (5) for protecting the first layer on the first layer, and a step of forming a third layer (6) of a powder for discharge stabilization to be exposed to the discharge space (30), the steps being performed in vacuum manufacturing process. And, the structure is made such that a surface of the first layer is exposed to the discharge space (30) by a step of removing the second layer by an aging discharge in the discharge space (30).
摘要翻译：提供了用于实现PDP等中的放电电压降低和放电稳定化的技术。该PDP制造方法包括：对于要暴露于要填充放电气体的放电空间（30）的前板结构（11）的结构，包括形成具有放电效果的第一层（4）的步骤保护层，介电层（3）的保护层，形成用于保护第一层上的第一层的第二层（5）的步骤和形成用于放电稳定化的粉末的第三层（6）暴露的步骤到放电空间（30），这些步骤在真空制造过程中进行。并且，通过在放电空间（30）中通过老化放电去除第二层的步骤，使第一层的表面暴露于放电空间（30）的结构。

18. 发明申请

US20110018786A1 PLASMA DISPLAY PANEL AND PLASMA DISPLAY DEVICE 审中-公开
标题翻译：等离子显示面板和等离子显示设备
公开(公告)号：US20110018786A1
公开(公告)日：2011-01-27
申请号：US12863616
申请日：2008-04-07
申请人： Keiichi Betsui , Tomonari Misawa , Tadayoshi Kosaka , Yoshiho Seo , Hajime Inoue , Shinya Fukuta , Minoru Hasegawa
发明人： Keiichi Betsui , Tomonari Misawa , Tadayoshi Kosaka , Yoshiho Seo , Hajime Inoue , Shinya Fukuta , Minoru Hasegawa
IPC分类号： G09G3/28
CPC分类号： H01J11/40 , H01J11/12
摘要： There is provided a technique for discharge stabilization of a plasma display panel by forming magnesium oxide with a large diameter and adjusting residual amounts of impurities contained in the magnesium oxide. That is, discharge stabilization material particle, which is coated on a protective-film layer of protecting electrodes and supplies sufficient amount of priming particles into a discharge gap, is focused. By setting each impurity concentration in the magnesium oxide used as the discharge stabilization material particle to 20 ppm or lower, discharge time lag is suppressed.
摘要翻译：通过形成具有大直径的氧化镁并调节氧化镁中所含杂质的残留量，提供了等离子体显示面板的放电稳定化技术。也就是说，聚焦放电稳定材料颗粒，其涂覆在保护电极的保护膜层上并将足够量的引发颗粒提供到放电间隙中。通过将用作放电稳定材料颗粒的氧化镁中的每个杂质浓度设定为20ppm以下，可以抑制放电时间滞后。

19. 发明授权

US09122145B2 Laser projector with reduced speckle 有权
标题翻译：激光投影机减少斑点
公开(公告)号：US09122145B2
公开(公告)日：2015-09-01
申请号：US12912555
申请日：2010-10-26
申请人： Tadayoshi Kosaka , Satoshi Ouchi , Mayumi Nagayoshi , Yoshiho Seo , Tomoki Kobori
发明人： Tadayoshi Kosaka , Satoshi Ouchi , Mayumi Nagayoshi , Yoshiho Seo , Tomoki Kobori
IPC分类号： G02B27/48 , G03B33/12 , G02B27/10 , G03B21/14 , H04N9/31 , G02F1/13 , G02F1/1343 , G02F1/141
CPC分类号： G03B33/12 , G02B27/104 , G02B27/48 , G02F1/1313 , G02F1/134336 , G02F1/141 , G03B21/008 , G03B21/14 , G03B21/2033 , H04N9/3129 , H04N9/3132 , H04N9/3135
摘要： A projector using coherent light as a light source includes: one or more coherent light sources emitting coherent light beams; a beam scanner which changes a direction of the coherent light beam; and a beam splitter which splits a beam into multiple segments and changes a phase of light of each split segment, the beam splitter being located in an optical path between the beam scanner and the coherent light source. This projector reduces speckle noises. The beam splitter includes a pair of transparent substrates; a plurality of parallel electrodes disposed on each surface of the pair of transparent substrates, the pair of the parallel electrodes being disposed in a perpendicular direction to each other. Voltages are applied to the respective electrodes at predetermined time intervals so as to produce different potentials in a liquid crystal sandwiched by the transparent substrates.
摘要翻译：使用相干光作为光源的投影仪包括：发射相干光束的一个或多个相干光源; 改变相干光束的方向的光束扫描器; 以及分束器，其将光束分成多个段并改变每个分割段的光的相位，所述分束器位于光束扫描器和相干光源之间的光路中。本投影机可减少斑点噪音。分束器包括一对透明基板; 设置在所述一对透明基板的每个表面上的多个平行电极，所述一对平行电极彼此垂直设置。电压以预定的时间间隔施加到各个电极，以便在由透明基板夹持的液晶中产生不同的电位。

20. 发明授权

US08757816B2 Laser projector and method of scanning laser beam 有权
标题翻译：激光投影仪和扫描激光束的方法
公开(公告)号：US08757816B2
公开(公告)日：2014-06-24
申请号：US13247445
申请日：2011-09-28
申请人： Tadayoshi Kosaka , Satoshi Ouchi , Yoshiho Seo , Tomoki Kobori
发明人： Tadayoshi Kosaka , Satoshi Ouchi , Yoshiho Seo , Tomoki Kobori
IPC分类号： G02B27/48
CPC分类号： G02B27/48 , H01S5/0071 , H01S5/042 , H01S5/4093 , H04N9/3129
摘要： A laser projector for scanning a laser beam output by a multimode laser light source and displaying an image includes a laser driving unit to drive the multimode laser light source so that two-dimensional output patterns of a shape of the laser beam are different in each display frame. The laser driving unit applies to the multimode laser light source a driving waveform pattern which has the same product of an output intensity and output time of a laser light source during a display time of one dot and which includes an output intensity and output time different in each display frame.
摘要翻译：用于扫描由多模激光光源输出并显示图像的激光束的激光投影仪包括驱动多模激光光源的激光驱动单元，使得每个显示器中激光束的形状的二维输出图案不同帧。激光驱动单元向多模激光光源施加驱动波形图案，该驱动波形图案在一点的显示时间期间具有与激光光源的输出强度和输出时间相同的乘积，并且包括输出强度和输出时间不同每个显示框。

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