公开(公告)号：US08405577B2

公开(公告)日：2013-03-26

申请号：US13137694

申请日：2011-09-02

申请人： Ken Kumakura ,  Hideaki Ohki ,  Yuichiro Kimura ,  Yasuji Noguchi ,  Takayuki Ooe

发明人： Ken Kumakura ,  Hideaki Ohki ,  Yuichiro Kimura ,  Yasuji Noguchi ,  Takayuki Ooe

IPC分类号： G09G3/28

CPC分类号： G09G3/2944 ,  G09G2320/0276 ,  G09G2320/0626 ,  G09G2320/0666 ,  G09G2330/021 ,  G09G2360/16

摘要： A display method of a plasma display apparatus to which primary color video signals are inputted and which carries out color display by letting phosphors for primary colors emit light is provided. The display method displays the primary color video signals by changing a gray level of an output primary color video signal in accordance with a gray level of an input primary color video signal. When each gray level of the inputted primary color video signals changes from a first value to a second value which is larger than the first value, a gray level of a primary color video signal for a phosphor having the largest influence of luminance saturation properties among the phosphors is increased relative to a gray level of the other primary color video signal.

摘要翻译： 提供一种等离子体显示装置的显示方法，其中输入了原色视频信号，并且通过使基色荧光体发光来进行彩色显示。 显示方法通过根据输入原色视频信号的灰度级改变输出原色视频信号的灰度级来显示原色视频信号。 当输入的原色视频信号的每个灰度级从第一值改变到大于第一值的第二值时，对于具有最大的亮度饱和特性影响的荧光体的原色视频信号的灰度级 荧光体相对于另一原色视频信号的灰度级增加。

公开(公告)号：US20130010011A1

公开(公告)日：2013-01-10

申请号：US13618018

申请日：2012-09-14

申请人： Ken Kumakura ,  Hideaki Ohki ,  Yuichiro Kimura ,  Yasuji Noguchi ,  Takayuki Ooe

发明人： Ken Kumakura ,  Hideaki Ohki ,  Yuichiro Kimura ,  Yasuji Noguchi ,  Takayuki Ooe

IPC分类号： G09G3/282

CPC分类号： G09G3/2944 ,  G09G2320/0276 ,  G09G2320/0626 ,  G09G2320/0666 ,  G09G2330/021 ,  G09G2360/16

摘要： A display method of a plasma display apparatus to which primary color video signals are inputted and which carries out color display by letting phosphors for primary colors emit light is provided. The display method displays the primary color video signals by changing a gray level of an output primary color video signal in accordance with a gray level of an input primary color video signal. When each gray level of the inputted primary color video signals changes from a first value to a second value which is larger than the first value, a gray level of a primary color video signal for a phosphor having the largest influence of luminance saturation properties among the phosphors is increased relative to a gray level of the other primary color video signal.

摘要翻译： 提供一种等离子体显示装置的显示方法，其中输入了原色视频信号，并且通过使基色荧光体发光来进行彩色显示。 显示方法通过根据输入原色视频信号的灰度级改变输出原色视频信号的灰度级来显示原色视频信号。 当输入的原色视频信号的每个灰度级从第一值改变到大于第一值的第二值时，对于具有最大的亮度饱和特性影响的荧光体的原色视频信号的灰度级 荧光体相对于另一原色视频信号的灰度级增加。

公开(公告)号：US08035578B2

公开(公告)日：2011-10-11

申请号：US11980623

申请日：2007-10-31

申请人： Ken Kumakura ,  Hideaki Ohki ,  Yuichiro Kimura ,  Yasuji Noguchi ,  Takayuki Ooe

发明人： Ken Kumakura ,  Hideaki Ohki ,  Yuichiro Kimura ,  Yasuji Noguchi ,  Takayuki Ooe

IPC分类号： G09G3/28

CPC分类号： G09G3/2944 ,  G09G2320/0276 ,  G09G2320/0626 ,  G09G2320/0666 ,  G09G2330/021 ,  G09G2360/16

摘要： A display apparatus, which displays a color image by controlling the number of emissions or the intensity thereof in accordance with primary color video signals input thereto, has a detection portion and a white balance correction portion. The detection portion is used to detect the number of emissions or the intensity, and the white balance correction portion is used to correct white balance by adjusting the amplitudes of the primary color video signals in accordance with the detected number of emissions or the detected intensity. Therefore, correct white balance can be maintained regardless of the number of emissions or the intensity of emission.

摘要翻译： 通过根据输入的原色视频信号控制发射次数或其强度来显示彩色图像的显示装置具有检测部分和白平衡校正部分。 检测部分用于检测发射次数或强度，并且白平衡校正部分用于通过根据检测到的发射次数或检测到的强度调整原色视频信号的幅度来校正白平衡。 因此，无论排放的数量或排放强度如何，都可以保持正确的白平衡。

公开(公告)号：US08704735B2

公开(公告)日：2014-04-22

申请号：US13618018

申请日：2012-09-14

申请人： Ken Kumakura ,  Hideaki Ohki ,  Yuichiro Kimura ,  Yasuji Noguchi ,  Takayuki Ooe

发明人： Ken Kumakura ,  Hideaki Ohki ,  Yuichiro Kimura ,  Yasuji Noguchi ,  Takayuki Ooe

IPC分类号： G09G3/28

CPC分类号： G09G3/2944 ,  G09G2320/0276 ,  G09G2320/0626 ,  G09G2320/0666 ,  G09G2330/021 ,  G09G2360/16

摘要： A display method of a plasma display apparatus to which primary color video signals are inputted and which carries out color display by letting phosphors for primary colors emit light is provided. The display method displays the primary color video signals by changing a gray level of an output primary color video signal in accordance with a gray level of an input primary color video signal. When each gray level of the inputted primary color video signals changes from a first value to a second value which is larger than the first value, a gray level of a primary color video signal for a phosphor having the largest influence of luminance saturation properties among the phosphors is increased relative to a gray level of the other primary color video signal.

摘要翻译： 提供一种等离子体显示装置的显示方法，其中输入了原色视频信号，并且通过使基色荧光体发光来进行彩色显示。 显示方法通过根据输入原色视频信号的灰度级改变输出原色视频信号的灰度级来显示原色视频信号。 当输入的原色视频信号的每个灰度级从第一值改变到大于第一值的第二值时，对于具有最大的亮度饱和特性影响的荧光体的原色视频信号的灰度级 荧光体相对于另一原色视频信号的灰度级增加。

公开(公告)号：US20110316895A1

公开(公告)日：2011-12-29

申请号：US13137694

申请日：2011-09-02

申请人： Ken Kumakura ,  Hideaki Ohki ,  Yuichiro Kimura ,  Yasuji Noguchi ,  Takayuki Ooe

发明人： Ken Kumakura ,  Hideaki Ohki ,  Yuichiro Kimura ,  Yasuji Noguchi ,  Takayuki Ooe

IPC分类号： G09G3/28 ,  G09G5/02

CPC分类号： G09G3/2944 ,  G09G2320/0276 ,  G09G2320/0626 ,  G09G2320/0666 ,  G09G2330/021 ,  G09G2360/16

摘要： A display method of a plasma display apparatus to which primary color video signals are inputted and which carries out color display by letting phosphors for primary colors emit light is provided. The display method displays the primary color video signals by changing a gray level of an output primary color video signal in accordance with a gray level of an input primary color video signal. When each gray level of the inputted primary color video signals changes from a first value to a second value which is larger than the first value, a gray level of a primary color video signal for a phosphor having the largest influence of luminance saturation properties among the phosphors is increased relative to a gray level of the other primary color video signal.

摘要翻译： 提供了一种等离子体显示装置的显示方法，其中输入了原色视频信号，并且通过使基色荧光体发光来进行彩色显示。 显示方法通过根据输入原色视频信号的灰度级改变输出原色视频信号的灰度级来显示原色视频信号。 当输入的原色视频信号的每个灰度级从第一值改变到大于第一值的第二值时，对于具有最大的亮度饱和特性影响的荧光体的原色视频信号的灰度级 荧光体相对于另一原色视频信号的灰度级增加。

公开(公告)号：US07439941B1

公开(公告)日：2008-10-21

申请号：US09722621

申请日：2000-11-28

申请人： Ken Kumakura ,  Hideaki Ohki ,  Yuichiro Kimura ,  Yasuji Noguchi ,  Takayuki Ooe

发明人： Ken Kumakura ,  Hideaki Ohki ,  Yuichiro Kimura ,  Yasuji Noguchi ,  Takayuki Ooe

IPC分类号： G09G3/28

CPC分类号： G09G3/2944 ,  G09G2320/0276 ,  G09G2320/0626 ,  G09G2320/0666 ,  G09G2330/021 ,  G09G2360/16

摘要： A display apparatus, which displays a color image by controlling the number of emissions or the intensity thereof in accordance with primary color video signals input thereto, has a detection portion and a white balance correction portion. The detection portion is used to detect the number of emissions or the intensity, and the white balance correction portion is used to correct white balance by adjusting the amplitudes of the primary color video signals in accordance with the detected number of emissions or the detected intensity. Therefore, correct white balance can be maintained regardless of the number of emissions or the intensity of emission.

摘要翻译： 通过根据输入的原色视频信号控制发射次数或其强度来显示彩色图像的显示装置具有检测部分和白平衡校正部分。 检测部分用于检测发射次数或强度，并且白平衡校正部分用于通过根据检测到的发射次数或检测到的强度调整原色视频信号的幅度来校正白平衡。 因此，无论排放的数量或排放强度如何，都可以保持正确的白平衡。

公开(公告)号：US06781322B2

公开(公告)日：2004-08-24

申请号：US10347693

申请日：2003-01-22

申请人： Makoto Onozawa ,  Eiji Ito ,  Ken Kumakura ,  Hideaki Ohki ,  Masaki Kamada ,  Kazuyoshi Yamada

发明人： Makoto Onozawa ,  Eiji Ito ,  Ken Kumakura ,  Hideaki Ohki ,  Masaki Kamada ,  Kazuyoshi Yamada

IPC分类号： H05B3702

CPC分类号： G09G3/2965 ,  G09G2330/021

摘要： A capacitive load circuit and a plasma display apparatus using such a circuit, being able to use a sustain transistor having a voltage rating in accordance with a sustain voltage even when a voltage larger than the sustain voltage is applied to a sustain electrode, have been disclosed, wherein a switch whose one end is connected to a capacitive load is comprised and when a third voltage, whose voltage difference from a second voltage is larger than the voltage difference between a first voltage and the second voltage, is applied to the capacitive load, a fourth voltage is selectively applied to the other end of the switch.

摘要翻译： 已经公开了使用这种电路的电容性负载电路和等离子体显示装置，即使当维持电极施加大于维持电压的电压时，能够使用具有与维持电压相同的电压额定值的维持晶体管 其特征在于，其一端与电容性负载连接的开关被构成，当将与第二电压的电压差大于第一电压和第二电压之间的电压差的第三电压施加到电容性负载时， 选择性地将第四电压施加到开关的另一端。