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41. 发明授权

US07652647B2 Image display device 有权
标题翻译：图像显示装置
公开(公告)号：US07652647B2
公开(公告)日：2010-01-26
申请号：US11242039
申请日：2005-10-04
申请人： Hiroshi Kageyama , Hajime Akimoto
发明人： Hiroshi Kageyama , Hajime Akimoto
IPC分类号： G09G3/32
CPC分类号： G09G3/3233 , G09G2300/0426 , G09G2300/043 , G09G2300/0819 , G09G2300/0861 , G09G2300/0866 , G09G2320/0223 , G09G2320/0233
摘要： Improvement is to be achieved against poor image quality attributable to voltage drops on wirings, and the image quality especially of large image display devices is to be ameliorated. The circuit configuration comprises a scanning circuit for controlling a plurality of pixel circuits; a plurality of scanning wirings for conveying the signals of the scanning circuit to the pixel circuits; a plurality of first and second wirings for supplying image signals and power to the pixel circuits, arranged in parallel to each other and crossing said scanning wirings; and a drive circuit for supplying image signals and power to the first and second wirings; all disposed over a glass substrate, wherein the drive circuit supplies power to both first and second wirings when the light-emitting devices emit light in response to image signals.
摘要翻译：要实现由于布线上的电压降引起的劣质图像质量的改进，特别是大图像显示装置的图像质量将得到改善。电路结构包括用于控制多个像素电路的扫描电路; 用于将扫描电路的信号传送到像素电路的多个扫描配线; 用于向像素电路提供图像信号和电力的多个第一和第二布线，其彼此平行布置并与所述扫描配线交叉; 以及用于向第一和第二布线提供图像信号和电力的驱动电路; 全部设置在玻璃基板上，其中当发光装置响应于图像信号发光时，驱动电路向第一和第二布线提供电力。

42. 发明授权

US07324099B2 Image display device 有权
标题翻译：图像显示装置
公开(公告)号：US07324099B2
公开(公告)日：2008-01-29
申请号：US10772454
申请日：2004-02-06
申请人： Hajime Akimoto , Toshihiro Satou , Hiroshi Kageyama
发明人： Hajime Akimoto , Toshihiro Satou , Hiroshi Kageyama
IPC分类号： G09G3/36
CPC分类号： G09G3/325 , G09G3/2014 , G09G2300/0465 , G09G2300/0842 , G09G2310/0205 , G09G2310/0208 , G09G2320/0223 , G09G2320/0252
摘要： In an image display device according to the present invention, means for selecting a pixel to which a display signal current is to be passed has a function of selecting a plurality of pixels simultaneously. Thus, high-precision display can be realized with a number of pixels.
摘要翻译：在根据本发明的图像显示装置中，用于选择要通过显示信号电流的像素的装置具有同时选择多个像素的功能。因此，可以利用多个像素实现高精度显示。

43. 发明申请

US20080007493A1 IMAGE DISPLAY 有权
标题翻译：图像显示
公开(公告)号：US20080007493A1
公开(公告)日：2008-01-10
申请号：US11859414
申请日：2007-09-21
申请人： Hajime AKIMOTO , Shigeyuki Nishitani , Shinichi Komura , Toshihiro Sato , Hiroshi Kageyama , Yoshiteru Shimizu
发明人： Hajime AKIMOTO , Shigeyuki Nishitani , Shinichi Komura , Toshihiro Sato , Hiroshi Kageyama , Yoshiteru Shimizu
IPC分类号： G09G3/34 , G09G3/32
CPC分类号： G09G3/3258 , G09G3/2014 , G09G2300/0417 , G09G2300/0842 , G09G2300/0852 , G09G2300/0861 , G09G2310/0259 , G09G2310/066 , G09G2320/0233
摘要： An image display is provided with a display area including pixels, each including illuminating means. A control circuit turns the illuminating means of the pixels on and off. A capacitance is provided having a first node connected to an input terminal of the control circuit. A display signal voltage generation circuit generates display signal voltages for the pixels, while a pixel drive voltage generation circuit generates pixel drive voltages for the pixels. In addition, a connecter is provided for connecting either one of the display signal voltages or the pixel drive voltages to a second node of the capacitance.
摘要翻译：图像显示器设置有包括像素的显示区域，每个显示区域包括照明装置。控制电路使像素的照明装置打开和关闭。提供了具有连接到控制电路的输入端的第一节点的电容。显示信号电压产生电路产生用于像素的显示信号电压，而像素驱动电压产生电路产生像素的像素驱动电压。此外，提供连接器用于将显示信号电压或像素驱动电压中的任何一个连接到电容的第二节点。

44. 发明授权

US07277072B2 Image display 有权
标题翻译：图像显示
公开(公告)号：US07277072B2
公开(公告)日：2007-10-02
申请号：US10965864
申请日：2004-10-18
申请人： Hajime Akimoto , Shigeyuki Nishitani , Shinichi Komura , Toshihiro Sato , Hiroshi Kageyama , Yoshiteru Shimizu
发明人： Hajime Akimoto , Shigeyuki Nishitani , Shinichi Komura , Toshihiro Sato , Hiroshi Kageyama , Yoshiteru Shimizu
IPC分类号： G09G3/30 , G09G3/32
CPC分类号： G09G3/3258 , G09G3/2014 , G09G2300/0417 , G09G2300/0842 , G09G2300/0852 , G09G2300/0861 , G09G2310/0259 , G09G2310/066 , G09G2320/0233
摘要： An image display is provided with a display area including pixels, each including illuminating means. A control circuit turns the illuminating means of the pixels on and off. A capacitance is provided having a first node connected to an input terminal of the control circuit. A display signal voltage generation circuit generates display signal voltages for the pixels, while a pixel drive voltage generation circuit generates pixel drive voltages for the pixels. In addition, a connecter is provided for connecting either one of the display signal voltages or the pixel drive voltages to a second node of the capacitance.
摘要翻译：图像显示器设置有包括像素的显示区域，每个显示区域包括照明装置。控制电路使像素的照明装置打开和关闭。提供了具有连接到控制电路的输入端的第一节点的电容。显示信号电压产生电路产生用于像素的显示信号电压，而像素驱动电压产生电路产生像素的像素驱动电压。此外，提供连接器用于将显示信号电压或像素驱动电压中的任一个连接到电容的第二节点。

45. 发明授权

US07236422B2 Image display device and the driver circuit thereof 有权
标题翻译：图像显示装置及其驱动电路
公开(公告)号：US07236422B2
公开(公告)日：2007-06-26
申请号：US11274201
申请日：2005-11-16
申请人： Hiroshi Kageyama , Mitsuhide Miyamoto , Hajime Akimoto
发明人： Hiroshi Kageyama , Mitsuhide Miyamoto , Hajime Akimoto
IPC分类号： G11C8/00
CPC分类号： G09G3/20 , G09G3/3291 , G09G3/3688 , G09G2300/0408 , G09G2310/027 , G09G2310/0297 , G09G2310/08
摘要： A data driver circuit which enables the square measure of the non-display areas of image display devices to be reduced is to be provided. The driver circuit has two DA converters which convert the digital signals, in accordance with more significant bits thereof, into analog voltages; a voltage divider which divides the output voltages of the two DA converters in accordance with less significant bits of the signals; and a shift register which generates trigger signals in synchronism with the digital signals. The voltage divider, arranged in the gap between the two DA converters, comprises memory elements arrayed in two-dimensional matrixes, and a plurality of resistive wirings. The memory elements store decoded signals generated by the decoders in synchronism with the trigger signals, and selectively supply, in accordance with the decoded signals stored by the memory elements, the divided voltages which derive from the two DA converters and are generated on the resistive wirings.
摘要翻译：提供能够减少图像显示装置的非显示区域的平方测量的数据驱动器电路。驱动器电路具有两个DA转换器，它们将数字信号根据更高有效位转换为模拟电压; 分压器，其根据信号的较低有效位分割两个DA转换器的输出电压; 以及与数字信号同步产生触发信号的移位寄存器。布置在两个DA转换器之间的间隙中的分压器包括以二维矩阵排列的存储元件和多个电阻布线。存储器元件与触发信号同步地存储由解码器产生的解码信号，并且根据由存储器元件存储的解码信号选择性地提供从两个DA转换器导出并在电阻布线上产生的分压。

46. 发明授权

US07116300B2 Drive circuit and image display apparatus 有权
标题翻译：驱动电路和图像显示装置
公开(公告)号：US07116300B2
公开(公告)日：2006-10-03
申请号：US09938614
申请日：2001-08-27
申请人： Hiroshi Kageyama , Yoshiro Mikami , Hajime Akimoto
发明人： Hiroshi Kageyama , Yoshiro Mikami , Hajime Akimoto
IPC分类号： G09G3/36
CPC分类号： G09G3/32 , G09G2300/08 , G09G2310/027 , G09G2310/0275
摘要： Specified thin-film transistors 26 and 27 are caused to conduct by a gradation signal inputted in control circuits 24 and 25, and resistors with a conduction resistance of activated transistors are inserted between any of reference voltages V0, V2, and V4 and an output terminal T1 or between any of reference voltages V1 and V3 and an output terminal T2, and a pair of thin-film transistors 29 in a sampling circuit 23 are caused to conduct simultaneously in sync with the gradation signal. If a signal line SL1 is selected, reference voltages V0, V2, or V4 and V1 or V3 are applied to the signal line SL1, either as they are or as divided by the conduction resistance of the activated thin-film transistors, by using a junction point between the sampling circuit 23 and signal line SL1 as a voltage dividing point.
摘要翻译：使指定的薄膜晶体管26和27通过输入到控制电路24和25中的灰度信号导通，并且将具有激活的晶体管的导通电阻的电阻器插入到参考电压V 0，V 2和V 4中的任一个之间，以及使输出端子T1或参考电压V 1和V 3中的任一个以及输出端子T 2以及采样电路23中的一对薄膜晶体管29与灰度信号同步地导通。如果选择了信号线SL 1，则将参考电压V 0，V 2或V 4和V 1或V 3按原样施加到信号线SL 1，或者被激活的薄片的导通电阻除通过使用采样电路23和信号线SL 1之间的连接点作为分压点。

47. 发明授权

US07084847B2 Image display apparatus and driving method thereof 失效
公开(公告)号：US07084847B2
公开(公告)日：2006-08-01
申请号：US09932113
申请日：2001-08-20
申请人： Hiroshi Kageyama , Hajime Akimoto , Yoshiro Mikami
发明人： Hiroshi Kageyama , Hajime Akimoto , Yoshiro Mikami
IPC分类号： G09G3/36
CPC分类号： G09G3/2011 , G09G3/20 , G09G3/3233 , G09G3/3614 , G09G3/3688 , G09G2300/0408 , G09G2300/0842 , G09G2310/0254 , G09G2310/027 , G09G2330/021 , G09G2352/00 , H03M1/765
摘要： The output lines are connected to the signal lines. The gradation voltage lines are arranged to intersect the output lines. Two switch drive lines are provided for one gradation voltage line. The trigger lines are provided in parallel with the output lines. The switch circuits are provided near the intersections at which those wiring lines intersect each other. The decoder to which the multi-tone image data is fed produces data of “1” on one single switch drive line, and data of “0” on the other switch drive lines. The trigger pulses are sequentially supplied to the trigger lines. Data of “1” is stored in the switch circuit connected to the switch drive line of “1”. The gradation voltages from the gradation voltage lines connected to the switch circuit in which data of “1” is stored are supplied via the output lines to the signal lines.

48. 发明申请

US20060077195A1 Image display device 有权
标题翻译：图像显示装置
公开(公告)号：US20060077195A1
公开(公告)日：2006-04-13
申请号：US11242039
申请日：2005-10-04
申请人： Hiroshi Kageyama , Hajime Akimoto
发明人： Hiroshi Kageyama , Hajime Akimoto
IPC分类号： G09G5/00
CPC分类号： G09G3/3233 , G09G2300/0426 , G09G2300/043 , G09G2300/0819 , G09G2300/0861 , G09G2300/0866 , G09G2320/0223 , G09G2320/0233
摘要： Improvement is to be achieved against poor image quality attributable to voltage drops on wirings, and the image quality especially of large image display devices is to be ameliorated. The circuit configuration comprises a scanning circuit for controlling a plurality of pixel circuits; a plurality of scanning wirings for conveying the signals of the scanning circuit to the pixel circuits; a plurality of first and second wirings for supplying image signals and power to the pixel circuits, arranged in parallel to each other and crossing said scanning wirings; and a drive circuit for supplying image signals and power to the first and second wirings; all disposed over a glass substrate, wherein the drive circuit supplies power to both first and second wirings when the light-emitting devices emit light in response to image signals.
摘要翻译：要实现由于布线上的电压降引起的劣质图像质量的改进，特别是大图像显示装置的图像质量将得到改善。电路结构包括用于控制多个像素电路的扫描电路; 用于将扫描电路的信号传送到像素电路的多个扫描配线; 用于向像素电路提供图像信号和电力的多个第一和第二布线，其彼此平行布置并与所述扫描配线交叉; 以及用于向第一和第二布线提供图像信号和电力的驱动电路; 全部设置在玻璃基板上，其中当发光装置响应于图像信号发光时，驱动电路向第一和第二布线提供电力。

49. 发明申请

US20050082969A1 Display device 有权
标题翻译：显示设备
公开(公告)号：US20050082969A1
公开(公告)日：2005-04-21
申请号：US10962481
申请日：2004-10-13
申请人： Naoki Tokuda , Toshihiro Sato , Hajime Akimoto , Hiroshi Kageyama
发明人： Naoki Tokuda , Toshihiro Sato , Hajime Akimoto , Hiroshi Kageyama
IPC分类号： H01L51/50 , G09F9/30 , H01L27/32 , H05B33/00 , H05B33/14
CPC分类号： H01L27/3276 , H01L27/326
摘要： The present invention provides an organic EL display device which imparts the flexibility to the pull-around operation of lines. The organic EL display device is characterized in that the display device includes a display part and a display drive circuit which is formed on a periphery of the display part on a surface of a substrate, wherein the display part includes a plurality of pixels driven by the display drive circuit, each one of the pixels is formed of a stacked body which is constituted of at least one electrode, a light emitting layer and another electrode stacked from the substrate side, another electrodes of respective pixels are electrically connected in common, and a conductive layer which is formed on the same layer and is made of the same material as another electrodes is formed on a region other than the display region in a state that the conductive layer is electrically separated from another electrodes.
摘要翻译：本发明提供一种有机EL显示装置，其具有线路的拉动操作的灵活性。有机EL显示装置的特征在于，显示装置包括显示部分和显示驱动电路，该显示部分和显示驱动电路形成在基板的表面上的显示部分的周围，其中显示部分包括由显示驱动电路，每个像素由层叠体形成，该层叠体由至少一个电极，发光层和从基板侧堆叠的另一电极构成，各像素的另一电极共同电连接，形成在同一层上并且由与其他电极相同的材料制成的导电层在导电层与另一电极电分离的状态下形成在除显示区域之外的区域上。

50. 发明申请

US20050078067A1 Image display 有权
标题翻译：图像显示
公开(公告)号：US20050078067A1
公开(公告)日：2005-04-14
申请号：US10965864
申请日：2004-10-18
申请人： Hajime Akimoto , Shigeyuki Nishitani , Shinichi Komura , Toshihiro Sato , Hiroshi Kageyama , Yoshiteru Shimizu
发明人： Hajime Akimoto , Shigeyuki Nishitani , Shinichi Komura , Toshihiro Sato , Hiroshi Kageyama , Yoshiteru Shimizu
IPC分类号： G09G3/30 , G02F1/136 , G09F9/30 , G09F9/33 , G09G3/00 , G09G3/20 , G09G3/32 , G09G3/36 , H01L27/32 , H01L33/26 , H01L33/44 , H01L51/50 , H05B33/08 , H05B33/12
CPC分类号： G09G3/3258 , G09G3/2014 , G09G2300/0417 , G09G2300/0842 , G09G2300/0852 , G09G2300/0861 , G09G2310/0259 , G09G2310/066 , G09G2320/0233
摘要： An image display is provided with a display area including pixels, each including illuminating means. A control circuit turns the illuminating means of the pixels on and off. A capacitance is provided having a first node connected to an input terminal of the control circuit. A display signal voltage generation circuit generates display signal voltages for the pixels, while a pixel drive voltage generation circuit generates pixel drive voltages for the pixels. In addition, a connecter is provided for connecting either one of the display signal voltages or the pixel drive voltages to a second node of the capacitance.
摘要翻译：图像显示器设置有包括像素的显示区域，每个显示区域包括照明装置。控制电路使像素的照明装置打开和关闭。提供了具有连接到控制电路的输入端的第一节点的电容。显示信号电压产生电路产生用于像素的显示信号电压，而像素驱动电压产生电路产生像素的像素驱动电压。此外，提供连接器用于将显示信号电压或像素驱动电压中的任一个连接到电容的第二节点。

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