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1. 发明公开

EP0953961A3 Driving method and drive circuit for a liquid crystal display device 审中-公开
标题翻译：的方法和装置，用于控制液晶显示装置
公开(公告)号：EP0953961A3
公开(公告)日：2000-10-11
申请号：EP99303371.1
申请日：1999-04-29
申请人： CANON KABUSHIKI KAISHA
发明人： Katakura, Kazunori , Takiguchi, Takao , Miura, Seishi , Enomoto, Takashi , Iba, Jun
IPC分类号： G09G3/36
CPC分类号： G09G3/3651 , G09G3/2011 , G09G3/3614 , G09G2310/06 , G09G2310/061
摘要： A liquid crystal device of the active matrix-type having two-dimensionally arranged pixels along rows and columns is driven frame by frame. In each frame operation, a scanning selection period (T G ) for each selected row is divided into a first period (t 1 ) and a second period (t 2 ). In t 1 of a current frame (T F2 ), a reset pulse is applied to a pixel concerned, and the reset pulse is set to have an absolute value of voltage identical to and a polarity opposite to those of a writing pulse voltage applied to the pixel in the previous frame (T F1 ). Then, in t 2 of the current frame (T F2 ), the pixel is supplied with a writing pulse depending on a prescribed display state of the pixel for the current frame. As a result, the reset period is shortened to favor a high-speed display and a higher resolution display.

2. 发明公开

EP0788088A3 Liquid crystal apparatus using alternately different types of drive waveforms 失效
标题翻译：液晶装置中使用不同的交替控制波形
公开(公告)号：EP0788088A3
公开(公告)日：1997-11-26
申请号：EP97300241.3
申请日：1997-01-16
申请人： CANON KABUSHIKI KAISHA
发明人： Tsuboyama, Akira , Iba, Jun
IPC分类号： G09G3/36
CPC分类号： G09G3/3629 , G09G3/3633 , G09G2310/0205 , G09G2310/0227 , G09G2310/06 , G09G2320/0209 , G09G2330/021
摘要： A liquid crystal apparatus is constituted by a liquid crystal device including a pair of substrates having thereon a group of scanning electrodes and a group of data electrodes intersecting the scanning electrodes so as to form an electrode matrix, and a liquid crystal disposed between the substrates so as to form a pixel at each intersection of the scanning electrodes and the data electrode assuming an ON-state and an OFF-state; scanning signal application means for sequentially applying a scanning signal to the scanning electrodes; data signal-application means for applying data signals including a first data signal and a second data signal selectively to the data electrodes in synchronism with the scanning signal, and control means for periodically switching between a first drive mode of using the first and second data signals for providing the ON- and OFF-states, respectively, of the pixels and a second drive mode of using the first and second data signals for providing the OFF- and ON-states, respectively, of the pixels. The liquid crystal apparatus is effective for suppressing a change in drive waveform frequency depending on a display pattern to suppress the occurrence of crosstalk thereby.

3. 发明公开

EP1758146A2 Electron source and image display apparatus 有权
标题翻译： Elektronenquelle undBildanzeigegerät
公开(公告)号：EP1758146A2
公开(公告)日：2007-02-28
申请号：EP06119387.6
申请日：2006-08-23
申请人： CANON KABUSHIKI KAISHA
发明人： Azuma, Hisanobu , Iba, Jun , Ohashi, Yasuo
IPC分类号： H01J29/02
CPC分类号： H01J1/316 , H01J29/04 , H01J29/481 , H01J31/127 , H01J2201/3165 , H01J2329/0489
摘要： To implement an electrode structure which brings about extinction of arc quickly in a reliable manner without maintaining discharge current, and provide an electron source and image display apparatus equipped with the electrode structure.
Device electrodes 2 and 3 are partially narrowed in areas where they are connected to scan wiring 6 and signal wiring 4, and an insulating layer 5 which insulates the scan wiring 6 and signal wiring 4 are extended to cover the narrow portions of the device electrodes 2 and 3.
摘要翻译：为了实现在不保持放电电流的情况下以可靠的方式快速消除电弧的电极结构，并且提供配备有电极结构的电子源和图像显示装置。器件电极2和3在连接的区域部分变窄以扫描布线6和信号布线4，并且使扫描布线6和信号布线4绝缘的绝缘层5延伸以覆盖器件电极2的窄部和3。

4. 发明授权

EP0813181B1 Driving method for a chiral smectic liquid crystal device based on the combination of consecutive scan signals 失效
标题翻译：基于连续Abstatsignalen的组合手性近晶的液晶显示器的控制方法
公开(公告)号：EP0813181B1
公开(公告)日：2003-08-27
申请号：EP97304089.2
申请日：1997-06-11
申请人： CANON KABUSHIKI KAISHA
发明人： Tsuboyama, Akira , Katakura, Kazunori , Iba, Jun
IPC分类号： G09G3/36
CPC分类号： G09G3/3633 , G09G3/3629 , G09G2310/0205 , G09G2310/06 , G09G2310/061 , G09G2320/0204 , G09G2320/0209 , G09G2330/021

5. 发明公开

EP0788088A2 Liquid crystal apparatus using alternately different types of drive waveforms 失效
标题翻译： Flüssigkristallvorrichtung，die abwechselnd verschiedene Steuerungswellenformen gebraucht
公开(公告)号：EP0788088A2
公开(公告)日：1997-08-06
申请号：EP97300241.3
申请日：1997-01-16
申请人： CANON KABUSHIKI KAISHA
发明人： Tsuboyama, Akira , Iba, Jun
IPC分类号： G09G3/36
CPC分类号： G09G3/3629 , G09G3/3633 , G09G2310/0205 , G09G2310/0227 , G09G2310/06 , G09G2320/0209 , G09G2330/021
摘要： A liquid crystal apparatus is constituted by a liquid crystal device including a pair of substrates having thereon a group of scanning electrodes and a group of data electrodes intersecting the scanning electrodes so as to form an electrode matrix, and a liquid crystal disposed between the substrates so as to form a pixel at each intersection of the scanning electrodes and the data electrode assuming an ON-state and an OFF-state; scanning signal application means for sequentially applying a scanning signal to the scanning electrodes; data signal-application means for applying data signals including a first data signal and a second data signal selectively to the data electrodes in synchronism with the scanning signal, and control means for periodically switching between a first drive mode of using the first and second data signals for providing the ON- and OFF-states, respectively, of the pixels and a second drive mode of using the first and second data signals for providing the OFF- and ON-states, respectively, of the pixels. The liquid crystal apparatus is effective for suppressing a change in drive waveform frequency depending on a display pattern to suppress the occurrence of crosstalk thereby.
摘要翻译：液晶装置由包括一对基板的液晶装置构成，该基板具有扫描电极组和与扫描电极交叉的一组数据电极，以形成电极矩阵，以及设置在基板之间的液晶为了在扫描电极和数据电极的每个交叉处形成呈现状态和断开状态的像素; 扫描信号施加装置，用于将扫描信号顺序地施加到扫描电极; 数据信号施加装置，用于与扫描信号同步地将包括第一数据信号和第二数据信号的数据信号选择性地施加到数据电极;以及控制装置，用于周期性地切换使用第一和第二数据信号的第一驱动模式用于分别提供像素的ON和OFF状态，以及分别使用第一和第二数据信号分别提供像素的OFF和ON状态的第二驱动模式。液晶装置根据显示图案抑制驱动波形频率的变化，抑制串扰的发生是有效的。

6. 发明授权

EP1758146B1 Electron source and image display apparatus 有权
标题翻译：电子源和显示装置
公开(公告)号：EP1758146B1
公开(公告)日：2010-04-07
申请号：EP06119387.6
申请日：2006-08-23
申请人： CANON KABUSHIKI KAISHA
发明人： Azuma, Hisanobu , Iba, Jun , Ohashi, Yasuo
IPC分类号： H01J1/316 , H01J29/04 , H01J31/12
CPC分类号： H01J1/316 , H01J29/04 , H01J29/481 , H01J31/127 , H01J2201/3165 , H01J2329/0489

7. 发明公开

EP2031628A1 Electron-emitting device and manufacturing method thereof 审中-公开
标题翻译： Elektronenemissionsvorrichtung und Verfahren zu dessen Herstellung
公开(公告)号：EP2031628A1
公开(公告)日：2009-03-04
申请号：EP08163066.7
申请日：2008-08-27
申请人： Canon Kabushiki Kaisha
发明人： Takada, Hiroko , Azuma, Hisanobu , Iba, Jun
IPC分类号： H01J9/02 , H01J1/316
CPC分类号： H01J1/316 , H01J9/027 , H01J2201/3165
摘要： A manufacturing method of an electron-emitting device according to the present invention includes the steps of: preparing a substrate having a first electrode (3) and a second electrode (4), and a conductive film (2) for connecting the first electrode and the second electrode; and forming a gap (5) on the conductive film by applying a voltage between the first electrode and the second electrode; wherein a planar shape of the conductive film has a V-shape portion between the first electrode and the second electrode.
摘要翻译：根据本发明的电子发射器件的制造方法包括以下步骤：制备具有第一电极（3）和第二电极（4）的衬底，以及导电膜（2），用于将第一电极和第二电极; 以及通过在所述第一电极和所述第二电极之间施加电压在所述导电膜上形成间隙（5）; 其中所述导电膜的平面形状在所述第一电极和所述第二电极之间具有V形部分。

8. 发明授权

EP0788014B1 Display apparatus capable of gradational display 失效
标题翻译：用于灰度显示的显示装置
公开(公告)号：EP0788014B1
公开(公告)日：2001-08-16
申请号：EP97300598.6
申请日：1997-01-30
申请人： CANON KABUSHIKI KAISHA
发明人： Mitzutome, Atsushi , Katakura, Kazunori , Iba, Jun
IPC分类号： G02F1/1343
CPC分类号： G02F1/134336 , G02F2001/134345

9. 发明公开

EP0953961A2 Driving method and drive circuit for a liquid crystal display device 审中-公开
标题翻译： Verfahren und Einrichtung zum Steuern einesFlüssigkristallanzeigegeräts
公开(公告)号：EP0953961A2
公开(公告)日：1999-11-03
申请号：EP99303371.1
申请日：1999-04-29
申请人： CANON KABUSHIKI KAISHA
发明人： Katakura, Kazunori , Takiguchi, Takao , Miura, Seishi , Enomoto, Takashi , Iba, Jun
IPC分类号： G09G3/36
CPC分类号： G09G3/3651 , G09G3/2011 , G09G3/3614 , G09G2310/06 , G09G2310/061
摘要： A liquid crystal device of the active matrix-type having two-dimensionally arranged pixels along rows and columns is driven frame by frame. In each frame operation, a scanning selection period (T G ) for each selected row is divided into a first period (t 1 ) and a second period (t 2 ). In t 1 of a current frame (T F2 ), a reset pulse is applied to a pixel concerned, and the reset pulse is set to have an absolute value of voltage identical to and a polarity opposite to those of a writing pulse voltage applied to the pixel in the previous frame (T F1 ). Then, in t 2 of the current frame (T F2 ), the pixel is supplied with a writing pulse depending on a prescribed display state of the pixel for the current frame. As a result, the reset period is shortened to favor a high-speed display and a higher resolution display.
摘要翻译：具有沿着行和列的二维排列的像素的有源矩阵型的液晶装置逐帧地驱动。在每帧操作中，对于每个所选行的扫描选择周期（TG）被划分为第一周期（t1）和第二周期（t2）。在当前帧（TF2）的t1中，将复位脉冲施加到相关像素，并且将复位脉冲设置为具有与施加到像素的写入脉冲电压相同的极性的绝对值在前一帧（TF1）中。然后，在当前帧（TF2）的t2中，根据当前帧的像素的规定显示状态，向像素提供写入脉冲。结果，复位周期被缩短以有利于高速显示和更高分辨率的显示。

10. 发明授权

EP2819172B1 Optical element array and solid-state imaging device including the array 有权
标题翻译：光学元件和具有该配置的固态成像装置的结构
公开(公告)号：EP2819172B1
公开(公告)日：2017-03-22
申请号：EP14172669.5
申请日：2014-06-17
申请人： Canon Kabushiki Kaisha
发明人： Kawabata, Kazunari , Iba, Jun , Wada, Zempei
IPC分类号： H01L27/146 , G02B3/00
CPC分类号： G02B3/0043 , G02B3/0037 , G02B3/0056 , G02B3/04 , H01L27/14627

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