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1. 发明申请

US20140306944A1 METHOD OF DRIVING A PLASMA DISPLAY APPARATUS 审中-公开
标题翻译：驱动等离子体显示装置的方法
公开(公告)号：US20140306944A1
公开(公告)日：2014-10-16
申请号：US14313179
申请日：2014-06-24
申请人： HITACHI MAXELL, LTD.
发明人： Yoshikazu Kanazawa , Shigeharu Asao
IPC分类号： G09G3/296
CPC分类号： G09G3/296 , G09G3/2022 , G09G3/2922 , G09G3/2927 , G09G3/294 , G09G3/2948 , G09G3/299 , G09G2310/066 , G09G2320/0238 , G09G2330/021
摘要： A method of driving a plasma display apparatus in which first electrodes and second electrodes are arranged adjacently and third electrodes are arranged to cross the first and second electrodes and in which one field comprises plural subfields having a reset period followed by an address period and a sustain period is provided. The method includes in the reset period in at least two of the subfields, applying a first waveform having a voltage that gradually increases in time to a first reached voltage to the second electrodes, and thereafter, applying a second waveform having a voltage that gradually decreases in time to the second electrodes, wherein the first reached voltages applied in at least two subfields of the subfields are different.
摘要翻译：一种驱动等离子体显示装置的方法，其中第一电极和第二电极相邻布置，并且第三电极被布置成与第一和第二电极交叉，并且其中一个场包括具有复位周期后面是寻址周期和维持的多个子场提供期限。该方法包括在至少两个子场的复位期间，将具有时间逐渐增加的电压的第一波形施加到第二电极的第一到达电压，然后施加具有逐渐降低的电压的第二波形在第二电极的时间上，其中施加在子场的至少两个子场中的第一到达电压是不同的。

2. 发明授权

US08040295B2 Plasma display apparatus 失效
标题翻译：等离子显示装置
公开(公告)号：US08040295B2
公开(公告)日：2011-10-18
申请号：US11672086
申请日：2007-02-07
申请人： Akihiro Takagi , Tetsuya Sakamoto , Takashi Shiizaki
发明人： Akihiro Takagi , Tetsuya Sakamoto , Takashi Shiizaki
IPC分类号： G09G3/28
CPC分类号： G09G3/2927 , G09G3/2932 , G09G3/299 , G09G2300/0426 , G09G2310/0205 , G09G2310/0218 , G09G2310/0224 , G09G2310/066 , H01J2211/46
摘要： In a PDP apparatus provided with a PDP having (X, Y, A) and various drivers, two adjacent Ys in a plurality of Ys are commonly connected by a wiring so as to form one set unit, in the vicinity of a connection portion of the PDP and the drivers. A two-stage reset and address operation control using a reset operation including an address disable operation is used for a control unit including a plurality of display lines (L) of the set units. In a plurality of Ls as objects of drive display, the reset and address operation of first Ls (Lo) corresponding to Ys on one side of set units and that of second Ls (Le) corresponding to Ys on the other side thereof are performed separately in former and latter periods, and then, sustain operations of the first and second Ls on both sides are performed simultaneously.
摘要翻译：在设置有具有（X，Y，A）和各种驱动器的PDP的PDP装置中，多个Y中的两个相邻的Ys通过布线共同连接，以形成一个单元，在 PDP和驱动程序。使用包括地址禁止操作的复位操作的两级复位和地址操作控制被用于包括设定单元的多条显示行（L）的控制单元。在作为驱动显示的对象的多个L中，单独地执行对应于设定单元一侧的Ys的第一Ls（Lo）的复位和寻址操作以及与另一侧的Ys对应的第二Ls（Le）的复位和寻址操作在前一个和后一个周期中，然后同时执行两侧的第一和第二Ls的维持操作。

3. 发明申请

US20080278418A1 PLASMA DISPLAY APPARATUS AND A METHOD OF DRIVING THE PLASMA DISPLAY APPARATUS 有权
标题翻译：等离子显示装置和驱动等离子体显示装置的方法
公开(公告)号：US20080278418A1
公开(公告)日：2008-11-13
申请号：US12171624
申请日：2008-07-11
申请人： Yoshikazu KANAZAWA , Shigeharu ASAO
发明人： Yoshikazu KANAZAWA , Shigeharu ASAO
IPC分类号： G09G3/28
CPC分类号： G09G3/296 , G09G3/2022 , G09G3/2922 , G09G3/2927 , G09G3/294 , G09G3/2948 , G09G3/299 , G09G2310/066 , G09G2320/0238 , G09G2330/021
摘要： A method of driving a PDP apparatus to sufficiently suppress the background light emission and improve the dark room contrast, in which first electrodes and second electrodes are arranged adjacently, a first display line is formed between one side of the second electrode and the first electrode adjacent thereto, a second display line is formed between the other side of the second electrode and the first electrode adjacent thereto, and the interlaced display that displays the first display line and the second display line alternately in different fields is performed, has been disclosed, wherein the reset voltage that directly relates to the intensity of the background light emission is varied according to the number of times of sustain discharges, the display conditions, and so on, in each subfield and the reset discharge is caused to occur with the minimum voltage in each subfield.
摘要翻译：一种驱动PDP装置以充分抑制背景光发射并改善暗室对比度的方法，其中第一电极和第二电极相邻布置，在第二电极的一侧和相邻的第一电极之间形成第一显示线已经公开了在第二电极的另一侧和与其相邻的第一电极之间形成第二显示线，并且执行了在不同的场中交替显示第一显示线和第二显示线的隔行显示器，其中与背景光发射的强度直接相关的复位电压根据每个子场中的维持放电次数，显示条件等而变化，并且以最小电压进行复位放电每个子域。

4. 发明申请

US20070236417A1 PLASMA DISPLAY APPARATUS 失效
标题翻译：等离子显示设备
公开(公告)号：US20070236417A1
公开(公告)日：2007-10-11
申请号：US11672086
申请日：2007-02-07
申请人： Akihiro Takagi , Tetsuya Sakamoto , Takashi Shiizaki
发明人： Akihiro Takagi , Tetsuya Sakamoto , Takashi Shiizaki
IPC分类号： G09G3/28
CPC分类号： G09G3/2927 , G09G3/2932 , G09G3/299 , G09G2300/0426 , G09G2310/0205 , G09G2310/0218 , G09G2310/0224 , G09G2310/066 , H01J2211/46
摘要： In a PDP apparatus provided with a PDP having (X, Y, A) and various drivers, two adjacent Ys in a plurality of Ys are commonly connected by a wiring so as to form one set unit, in the vicinity of a connection portion of the PDP and the drivers. A two-stage reset and address operation control using a reset operation including an address disable operation is used for a control unit including a plurality of display lines (L) of the set units. In a plurality of Ls as objects of drive display, the reset and address operation of first Ls (Lo) corresponding to Ys on one side of set units and that of second Ls (Le) corresponding to Ys on the other side thereof are performed separately in former and latter periods, and then, sustain operations of the first and second Ls on both sides are performed simultaneously.
摘要翻译：在设置有具有（X，Y，A）和各种驱动器的PDP的PDP装置中，多个Y中的两个相邻的Ys通过布线共同连接，以形成一个单元，在 PDP和驱动程序。使用包括地址禁止操作的复位操作的两级复位和地址操作控制被用于包括设定单元的多条显示行（L）的控制单元。在作为驱动显示的对象的多个L中，单独地执行对应于设定单元一侧的Ys的第一Ls（Lo）的复位和寻址操作以及与另一侧的Ys对应的第二Ls（Le）的复位和寻址操作在前一个和后一个周期中，然后同时执行两侧的第一和第二Ls的维持操作。

5. 发明申请

US20070152911A1 Method of driving a plasma display apparatus 有权
标题翻译：驱动等离子体显示装置的方法
公开(公告)号：US20070152911A1
公开(公告)日：2007-07-05
申请号：US11717207
申请日：2007-03-13
申请人： Yoshikazu Kanazawa , Shigeharu Asao
发明人： Yoshikazu Kanazawa , Shigeharu Asao
IPC分类号： G09G3/28
CPC分类号： G09G3/296 , G09G3/2022 , G09G3/2922 , G09G3/2927 , G09G3/294 , G09G3/2948 , G09G3/299 , G09G2310/066 , G09G2320/0238 , G09G2330/021
摘要： A method of driving a PDP apparatus to sufficiently suppress the background light emission and improve the dark room contrast, in which first electrodes and second electrodes are arranged adjacently by turns, a first display line is formed between one side of the second electrode and the first electrode adjacent thereto, a second display line is formed between the other side of the second electrode and the first electrode adjacent thereto, and the interlaced display that displays the first display line and the second display line alternately in different fields is performed, has been disclosed, wherein the reset voltage that directly relates to the intensity of the background light emission is varied according to the number of times of sustain discharges, the display conditions, and so on, in each subfield and the reset discharge is caused to occur with the minimum voltage in each subfield.
摘要翻译：一种驱动PDP装置以充分抑制背景光发射并改善暗室对比度的方法，其中第一电极和第二电极相互相邻地布置，在第二电极的一侧和第一电极之间形成第一显示线相邻的电极，在第二电极的另一侧和与其相邻的第一电极之间形成第二显示线，并且执行了在不同场中交替显示第一显示线和第二显示线的隔行显示器其中，与背景光发射的强度直接相关的复位电压根据每个子场中的维持放电次数，显示条件等而变化，并且以最小的速度发生复位放电每个子场的电压。

6. 发明授权

US07123217B2 Method for driving plasma display panel 失效
公开(公告)号：US07123217B2
公开(公告)日：2006-10-17
申请号：US10361633
申请日：2003-02-11
申请人： Yoshimi Kawanami , Yasuhiko Kunii , Hitoshi Hirakawa , Takashi Shiizaki
发明人： Yoshimi Kawanami , Yasuhiko Kunii , Hitoshi Hirakawa , Takashi Shiizaki
IPC分类号： G09G3/28
CPC分类号： G09G3/204 , G09G3/2029 , G09G3/2037 , G09G3/293 , G09G3/2944 , G09G3/2948 , G09G3/299 , G09G2310/0224
摘要： A driving method of a plasma display panel is provided in which effective resolution and luminance in a display of fields that constitute a frame are improved. The method includes dividing each of M (M≧2) fields that constitute a frame into K (K≧2) subfields having luminance weight, displaying the k (1≦k

7. 发明授权

US07106320B2 Power module and display device 失效
公开(公告)号：US07106320B2
公开(公告)日：2006-09-12
申请号：US10321363
申请日：2002-12-18
申请人： Makoto Onozawa , Shigetoshi Tomio , Tomokatsu Kishi , Haruo Koizumi
发明人： Makoto Onozawa , Shigetoshi Tomio , Tomokatsu Kishi , Haruo Koizumi
IPC分类号： G09G5/00
CPC分类号： G09G3/2965 , G09G3/294 , G09G3/296 , G09G3/299 , G09G2330/02 , H01L2224/48091 , H01L2924/1305 , H01L2924/13055 , H01L2924/13091 , H01L2924/3011 , H01L2924/3025 , H01L2924/00014 , H01L2924/00
摘要： A power module is provided which includes: a power-supply voltage terminal for inputting a power-supply voltage; a ground terminal; a first voltage terminal; a second voltage terminal; a first to a third switch; and a first to a third amplification circuit which amplify control signals for controlling the first to the third switch, respectively. The first switch is connected between the power-supply voltage terminal and the first voltage terminal. The second switch is connected between the first voltage terminal and the ground terminal. The third switch is connected between the second voltage terminal and the ground terminal.

8. 发明申请

US20060158390A1 Plasma display panel driving method and plasma display apparatus 失效
标题翻译：等离子显示面板驱动方法和等离子体显示装置
公开(公告)号：US20060158390A1
公开(公告)日：2006-07-20
申请号：US11317006
申请日：2005-12-27
申请人： Yasunobu Hashimoto , Tomokatsu Kishi , Tetsuya Sakamoto , Naoki Itokawa , Takayuki Kobayashi , Yoshimi Kawanami , Osamu Toyoda , Yasuhiko Kunii , Takahiro Takamori , Kunio Takayama
发明人： Yasunobu Hashimoto , Tomokatsu Kishi , Tetsuya Sakamoto , Naoki Itokawa , Takayuki Kobayashi , Yoshimi Kawanami , Osamu Toyoda , Yasuhiko Kunii , Takahiro Takamori , Kunio Takayama
IPC分类号： G09G3/28
CPC分类号： G09G3/294 , G09G3/2986 , G09G3/299 , G09G2360/16
摘要： In a conventional method of driving a plasma display panel, for example, an auxiliary discharge is executed between an A electrode and a Y electrode to improve light-emission efficiency of a display discharge. However, since a phosphor layer is present between the A electrode and the Y electrode, the phosphor layer is exposed to a discharge, whereby there is a problem that its characteristic deteriorates. A method of driving a plasma display panel having a structure, in which at least three display electrodes X, Y, and Z used for a display discharge are provided to a display cell and no phosphor layer is formed between said display electrodes and a discharge space, the method comprising the steps of: varying a potential of at least one display electrode Z of said display electrodes during said display discharge; and making a potential of said at least one display electrode Z at a time of starting said display discharge different from that at a time of ending said display discharge.
摘要翻译：在等离子体显示面板的传统方法中，例如在A电极和Y电极之间进行辅助放电，以提高显示放电的发光效率。然而，由于荧光体层存在于A电极和Y电极之间，所以荧光体层暴露于放电，存在其特性恶化的问题。一种驱动具有以下结构的等离子体显示面板的方法，其中将用于显示放电的至少三个显示电极X，Y和Z提供给显示单元，并且在所述显示电极和放电空间之间不形成荧光体层该方法包括以下步骤：在所述显示放电期间改变所述显示电极的至少一个显示电极Z的电位; 以及在开始所述显示放电时使所述至少一个显示电极Z的电位不同于结束所述显示放电时的电位。

9. 发明授权

US07050021B2 Method and apparatus to provide a high definition display with a display line pitch smaller than a cell arrangement pitch in the column direction 失效
标题翻译：提供具有小于列方向上的单元布置间距的显示线间距的高清晰度显示的方法和装置
公开(公告)号：US07050021B2
公开(公告)日：2006-05-23
申请号：US09778919
申请日：2001-02-08
申请人： Yasunobu Hashimoto
发明人： Yasunobu Hashimoto
IPC分类号： G09G3/28
CPC分类号： G09G3/2983 , G09G3/299 , G09G2310/0224
摘要： A high definition display having a display line pitch smaller than a cell arrangement pitch in the column direction is provided. A display device to be used has a display surface including plural cell columns, each of which is a set of cells having the same light emission color. The display device has a cell arrangement structure in which cell positions in the column direction are shifted from each other between the neighboring cell columns. An interlaced display is performed by changing the combination of cells of a display line that is perpendicular to the column direction in every field between the neighboring cell columns of the same light emission color.
摘要翻译：提供具有比列方向上的单元布置间距小的显示线间距的高分辨率显示器。所使用的显示装置具有包括多个单元列的显示面，每个单元列是具有相同发光颜色的一组单元。显示装置具有其中列方向上的单元位置在相邻单元列之间彼此偏移的单元布置结构。通过在相同发光颜色的相邻单元列之间的每个场中改变垂直于列方向的显示线的单元的组合来执行隔行扫描。

10. 发明申请

US20060012545A1 Drive circuit 有权
标题翻译：驱动电路
公开(公告)号：US20060012545A1
公开(公告)日：2006-01-19
申请号：US11181793
申请日：2005-07-15
申请人： Tomokatsu Kishi , Tetsuya Sakamoto , Akihiro Takagi , Satoru Nishimura , Yoshikazu Kanazawa , Takayuki Kobayashi , Takashi Sasaki , Yasunobu Hashimoto
发明人： Tomokatsu Kishi , Tetsuya Sakamoto , Akihiro Takagi , Satoru Nishimura , Yoshikazu Kanazawa , Takayuki Kobayashi , Takashi Sasaki , Yasunobu Hashimoto
IPC分类号： G09G3/28
CPC分类号： G09G3/296 , G09G3/294 , G09G3/2965 , G09G3/299 , G09G2310/066 , G09G2320/0223 , G09G2320/0233 , G09G2360/16
摘要： There is provided a drive circuit of a display device using a capacitive load which includes a clamp circuit connected to a power source potential and clamping a potential of the capacitive load to the power source potential such that an electric power is supplied to the capacitive load in a temporally dispersed manner. For example, the clamp circuit includes a plurality of switches parallelly connected between the capacitive load and the power source potential, the plurality of switches being turned on at different times.
摘要翻译：提供了一种使用电容性负载的显示装置的驱动电路，该电容性负载包括连接到电源电位的钳位电路，并且将电容性负载的电位钳位到电源电位，使得电力被提供给电容性负载时间分散的方式。例如，钳位电路包括并联连接在电容性负载和电源电位之间的多个开关，多个开关在不同时间导通。

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