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1. 发明授权

US07830084B2 Display panel 有权
标题翻译：显示面板
公开(公告)号：US07830084B2
公开(公告)日：2010-11-09
申请号：US11541005
申请日：2006-09-29
申请人： Tomoyuki Shirasaki , Minoru Kumagai , Hiroyasu Yamada , Tsuyoshi Ozaki , Jun Ogura
发明人： Tomoyuki Shirasaki , Minoru Kumagai , Hiroyasu Yamada , Tsuyoshi Ozaki , Jun Ogura
IPC分类号： H01J1/62 , H01J63/04
CPC分类号： H01L27/3246 , G09G3/325 , G09G2300/0842 , G09G2300/0866 , G09G2320/0223 , H01L2251/558
摘要： A display panel including a plurality of pixels. Each pixel includes: a light emitting element; a pixel circuit having a driving transistor connected to the light emitting element in series; a data line to which a data current is supplied through the pixel circuit; a scanning line for selecting the pixel circuit; a first insulation film to cover the data line; and a second insulation film made of a material different from the first insulation film, to cover the data line and the first insulation film, wherein the following expression is satisfied. C total 20 ≦ ɛ 0 ⁢ ɛ a ⁢ ɛ b ɛ a ⁢ D b + ɛ b ⁢ D a ≦ C total 5 Ctotal: parasitic capacitance of whole path to data line through pixel circuit; ∈0: vacuum dielectric constant; ∈a: relative dielectric constant of first insulation film; Da: first insulation film thickness; ∈b: relative dielectric constant of second insulation film; Db: second insulation film thickness.
摘要翻译：包括多个像素的显示面板。每个像素包括：发光元件; 具有与发光元件串联连接的驱动晶体管的像素电路; 通过像素电路提供数据电流的数据线; 用于选择像素电路的扫描线; 覆盖数据线的第一绝缘膜; 以及由不同于第一绝缘膜的材料制成的覆盖数据线和第一绝缘膜的第二绝缘膜，其中满足以下表达式。 C总共20＆nlE; ɛ0εaεεbɛa D b +ɛb D a＆nlE; C总共5个Ctotal：通过像素电路的数据线的整个路径的寄生电容; ∈0：真空介电常数; ∈a：第一绝缘膜的相对介电常数; Da：第一绝缘膜厚度; ∈b：第二绝缘膜的相对介电常数; Db：第二绝缘膜厚度。

2. 发明申请

US20070075638A1 Display panel 有权
公开(公告)号：US20070075638A1
公开(公告)日：2007-04-05
申请号：US11541005
申请日：2006-09-29
申请人： Tomoyuki Shirasaki , Minoru Kumagai , Hiroyasu Yamada , Tsuyoshi Ozaki , Jun Ogura
发明人： Tomoyuki Shirasaki , Minoru Kumagai , Hiroyasu Yamada , Tsuyoshi Ozaki , Jun Ogura
IPC分类号： H05B33/00
CPC分类号： H01L27/3246 , G09G3/325 , G09G2300/0842 , G09G2300/0866 , G09G2320/0223 , H01L2251/558
摘要： A display panel including a plurality of pixels. Each pixel includes: a light emitting element; a pixel circuit having a driving transistor connected to the light emitting element in series; a data line to which a data current is supplied through the pixel circuit; a scanning line for selecting the pixel circuit; a first insulation film to cover the data line; and a second insulation film made of a material different from the first insulation film, to cover the data line and the first insulation film, wherein the following expression is satisfied. C total 20 ≦ ɛ 0 ⁢ ɛ a ⁢ ɛ b ɛ a ⁢ D b + ɛ b ⁢ D a ≦ C total 5 Ctotal: parasitic capacitance of whole path to data line through pixel circuit; ∈0: vacuum dielectric constant; ∈a: relative dielectric constant of first insulation film; Da: first insulation film thickness; ∈b: relative dielectric constant of second insulation film; Db: second insulation film thickness

3. 发明授权

US07871837B2 Display panel manufacturing method 有权
标题翻译：显示面板制造方法
公开(公告)号：US07871837B2
公开(公告)日：2011-01-18
申请号：US12477710
申请日：2009-06-03
申请人： Satoru Shimoda , Tomoyuki Shirasaki , Jun Ogura , Minoru Kumagai
发明人： Satoru Shimoda , Tomoyuki Shirasaki , Jun Ogura , Minoru Kumagai
IPC分类号： H01L21/00
CPC分类号： H01L27/124
摘要： A display panel manufacturing method according to one aspect of the present invention comprises: patterning a plurality of pixel electrodes on a panel to be arrayed in a matrix; forming an interconnection made of a metal between the pixel electrodes; coating a surface of the interconnection with a liquid repellent conductive layer; and forming an organic compound layer by applying an organic compound-containing solution to the electrodes.
摘要翻译：根据本发明的一个方面的显示面板制造方法包括：将要排列成矩阵的面板上的多个像素电极构图; 在所述像素电极之间形成由金属构成的互连; 用疏液导电层涂布互连表面; 以及通过向所述电极施加含有机化合物的溶液来形成有机化合物层。

4. 发明申请

US20090239321A1 TRANSISTOR ARRAY SUBSTRATE AND DISPLAY PANEL 有权
标题翻译：晶体管阵列和显示面板
公开(公告)号：US20090239321A1
公开(公告)日：2009-09-24
申请号：US12477710
申请日：2009-06-03
申请人： Satoru SHIMODA , Tomoyuki Shirasaki , Jun Ogura , Minoru Kumagai
发明人： Satoru SHIMODA , Tomoyuki Shirasaki , Jun Ogura , Minoru Kumagai
IPC分类号： H01L21/02 , H01L33/00
CPC分类号： H01L27/124
摘要： A transistor array substrate includes a plurality of driving transistors which are arrayed in a matrix on a substrate. The driving transistor has a gate, a source, a drain, and a gate insulating film inserted between the gate, and the source and drain. A plurality of signal lines are patterned together with the gates of the driving transistors and arrayed to run in a predetermined direction on the substrate. A plurality of supply lines are patterned together with the sources and drains of the driving transistors and arrayed to cross the signal lines via the gate insulating film. The supply line is electrically connected to one of the source and the drain of the driving transistor. A plurality of feed interconnections are formed on the supply lines along the supply lines, respectively.
摘要翻译：晶体管阵列基板包括在基板上排列成矩阵的多个驱动晶体管。驱动晶体管具有插入栅极和源极和漏极之间的栅极，源极，漏极和栅极绝缘膜。多个信号线与驱动晶体管的栅极一起被图案化并排列成在衬底上沿预定方向运行。多个供电线与驱动晶体管的源极和漏极一起被图案化，并被排列成经由栅极绝缘膜与信号线交叉。电源线与驱动晶体管的源极和漏极之一电连接。在供给线上分别沿供给线形成多个供给互连。

5. 发明授权

US07944414B2 Display drive apparatus in which display pixels in a plurality of specific rows are set in a selected state with periods at least overlapping each other, and gradation current is supplied to the display pixels during the selected state, and display apparatus 有权
标题翻译：显示驱动装置，其中多个特定行中的显示像素被设置为选择状态，其周期至少彼此重叠，并且灰度电流在选择状态期间被提供给显示像素，并且显示装置
公开(公告)号：US07944414B2
公开(公告)日：2011-05-17
申请号：US11138978
申请日：2005-05-25
申请人： Tomoyuki Shirasaki , Tsuyoshi Ozaki , Jun Ogura
发明人： Tomoyuki Shirasaki , Tsuyoshi Ozaki , Jun Ogura
IPC分类号： G09G3/30
CPC分类号： G11C27/028 , G09G3/3225 , G09G3/3266 , G09G3/3283 , G09G3/3648 , G09G2300/0426 , G09G2300/0842 , G09G2300/0866 , G09G2310/0205 , G09G2310/0218 , G09G2310/027 , G09G2310/0297
摘要： A display drive apparatus includes a selection circuit which sets display pixels in a plurality of specific rows of the display panel in a selected state with periods at least overlapping each other. A gradation signal generation circuit generates a gradation signal which controls a luminance gradation of each display pixel based on the display data and sequentially supplies the generated gradation signal in time series. A plurality of signal distribution circuits sequentially distribute the gradation signal supplied by the gradation signal generation circuit in accordance with the plurality of display pixels in each column at the timing of time-series supply. A plurality of current holding circuits individually hold the distributed gradation signal and simultaneously supply as the gradation current a current having a current value based on the held gradation signal to the display pixels in the plurality of specific rows.
摘要翻译：显示驱动装置包括选择电路，该选择电路将选择状态的显示面板的多个特定行中的显示像素设置为至少彼此重叠的周期。灰度信号生成电路根据显示数据生成控制各显示像素的亮度等级的灰度信号，并且按时间顺序依次提供所生成的灰度信号。在时间序列供给的定时，多个信号分配电路按照各列中的多个显示像素顺序分配由灰度信号发生电路提供的灰度信号。多个电流保持电路分别保持分布灰度信号，并且同时向多个特定行中的显示像素提供基于所保持的灰度信号的具有当前值的电流作为灰度电流。

6. 发明授权

US08362980B2 Display device and associated drive control method 有权
标题翻译：显示设备及相关的驱动控制方法
公开(公告)号：US08362980B2
公开(公告)日：2013-01-29
申请号：US13010624
申请日：2011-01-20
申请人： Manabu Takei , Tomoyuki Shirasaki , Ikuhiro Yamaguchi , Tsuyoshi Ozaki , Jun Ogura
发明人： Manabu Takei , Tomoyuki Shirasaki , Ikuhiro Yamaguchi , Tsuyoshi Ozaki , Jun Ogura
IPC分类号： G09G3/30
CPC分类号： G09G3/325 , G09G3/3266 , G09G3/3283 , G09G2300/0819 , G09G2300/0842 , G09G2300/0866 , G09G2310/0216 , G09G2310/0248 , G09G2310/0251 , G09G2310/027
摘要： A display device includes a display panel having a plurality of signal lines and scanning lines with a plurality of display pixels containing current control type light emitting devices; a scan driver circuit which applies a scanning signal to each of the scanning lines and sets the display pixels connected to the scanning lines in a selective state; a signal driver circuit which generates gradation current based on a display data luminosity gradation component and supplies to the display pixels set in the selective state; a precharge circuit which applies a precharge voltage to each signal line and sets a capacity component attached to each of the scanning lines in a predetermined charged state; and an operation control circuit which controls setting of the light emitting devices in a non-light emitting state when the capacity component is set in a predetermined charged state.
摘要翻译：显示装置包括具有多个信号线的显示面板和具有包含电流控制型发光装置的多个显示像素的扫描线; 扫描驱动器电路，其将扫描信号施加到每条扫描线，并将连接到扫描线的显示像素设置在选择状态; 信号驱动器电路，其基于显示数据亮度灰度分量生成灰度电流，并提供给以选择状态设置的显示像素; 预充电电路，对每个信号线施加预充电电压，并且以预定的充电状态设置附接到每条扫描线的电容分量; 以及操作控制电路，当电容分量被设定在预定的充电状态时，控制发光器件在非发光状态下的设置。

7. 发明授权

US07446338B2 Display panel 有权
标题翻译：显示面板
公开(公告)号：US07446338B2
公开(公告)日：2008-11-04
申请号：US11235579
申请日：2005-09-26
申请人： Tomoyuki Shirasaki , Tsuyoshi Ozaki , Jun Ogura
发明人： Tomoyuki Shirasaki , Tsuyoshi Ozaki , Jun Ogura
IPC分类号： H01L29/04
CPC分类号： H01L27/3279 , H01L27/3246 , H01L27/3262 , H01L51/56
摘要： A display panel includes a transistor array substrate which has a plurality of pixels and is formed by providing a plurality of transistors for each pixel, each of the transistor having a gate, a gate insulating film, a source, and a drain. A plurality of interconnections are formed to project to a surface of the transistor array substrate and arrayed in parallel to each other. A plurality of pixel electrodes are provided for each pixel and arrayed between the interconnections on the surface of the transistor array substrate along the interconnections. Each of a plurality of light-emitting layers is formed on each pixel electrode. A counter electrode is stacked on the light-emitting layer.
摘要翻译：显示面板包括晶体管阵列基板，其具有多个像素，并且通过为每个像素提供多个晶体管而形成，每个晶体管具有栅极，栅极绝缘膜，源极和漏极。多个互连形成为突出到晶体管阵列基板的表面并彼此平行排列。为每个像素提供多个像素电极，并且沿着互连排列在晶体管阵列基板的表面上的互连之间。在各像素电极上形成有多个发光层。反电极堆叠在发光层上。

8. 发明申请

US20050264500A1 Display drive apparatus and display apparatus 有权
标题翻译：显示驱动装置和显示装置
公开(公告)号：US20050264500A1
公开(公告)日：2005-12-01
申请号：US11138978
申请日：2005-05-25
申请人： Tomoyuki Shirasaki , Tsuyoshi Ozaki , Jun Ogura
发明人： Tomoyuki Shirasaki , Tsuyoshi Ozaki , Jun Ogura
IPC分类号： G09G3/32 , G09G3/36 , G11C27/02 , G09G3/30
CPC分类号： G11C27/028 , G09G3/3225 , G09G3/3266 , G09G3/3283 , G09G3/3648 , G09G2300/0426 , G09G2300/0842 , G09G2300/0866 , G09G2310/0205 , G09G2310/0218 , G09G2310/027 , G09G2310/0297
摘要： A display drive apparatus includes a selection circuit which sets display pixels in a plurality of specific rows of the display panel in a selected state with periods at least overlapping each other. A gradation signal generation circuit generates a gradation signal which controls a luminance gradation of each display pixel based on the display data and sequentially supplies the generated gradation signal in time series. A plurality of signal distribution circuits sequentially distribute the gradation signal supplied by the gradation signal generation circuit in accordance with the plurality of display pixels in each column at the timing of time-series supply. A plurality of current holding circuits individually hold the distributed gradation signal and simultaneously supply as the gradation current a current having a current value based on the held gradation signal to the display pixels in the plurality of specific rows.
摘要翻译：显示驱动装置包括选择电路，该选择电路将选择状态的显示面板的多个特定行中的显示像素设置为至少彼此重叠的周期。灰度信号生成电路根据显示数据生成控制各显示像素的亮度等级的灰度信号，并且按时间顺序依次提供所生成的灰度信号。在时间序列供给的定时，多个信号分配电路按照各列中的多个显示像素顺序分配由灰度信号发生电路提供的灰度信号。多个电流保持电路分别保持分布灰度信号，并且同时向多个特定行中的显示像素提供基于所保持的灰度信号的具有当前值的电流作为灰度电流。

9. 发明授权

US07898507B2 Display device and associated drive control method 有权
标题翻译：显示设备及相关的驱动控制方法
公开(公告)号：US07898507B2
公开(公告)日：2011-03-01
申请号：US11154961
申请日：2005-06-16
申请人： Manabu Takei , Tomoyuki Shirasaki , Ikuhiro Yamaguchi , Tsuyoshi Ozaki , Jun Ogura
发明人： Manabu Takei , Tomoyuki Shirasaki , Ikuhiro Yamaguchi , Tsuyoshi Ozaki , Jun Ogura
IPC分类号： G09G3/30
CPC分类号： G09G3/325 , G09G3/3266 , G09G3/3283 , G09G2300/0819 , G09G2300/0842 , G09G2300/0866 , G09G2310/0216 , G09G2310/0248 , G09G2310/0251 , G09G2310/027
摘要： A display device which displays image information based on display data comprising a display panel having a plurality of signal lines and scanning lines with a plurality of display pixels containing current control type light emitting devices; a scan driver circuit applies a scanning signal to each of the scanning lines and sets the display pixels connected to the scanning lines in a selective state; a signal driver circuit generates gradation current based on the display data luminosity gradation component and supplies to the display pixels set in the selective state; a precharge circuit applies a precharge voltage to each signal line and sets a capacity component attached to each of the scanning lines in a predetermined charged state; and an operation control circuit controls setting of the light emitting devices in a non-light emitting state when the capacity component is set in a predetermined charged state.
摘要翻译：一种显示装置，其基于显示数据显示图像信息，所述显示数据包括具有多个信号线的显示面板和具有包含电流控制型发光装置的多个显示像素的扫描线; 扫描驱动器电路将扫描信号施加到每条扫描线，并将连接到扫描线的显示像素设置在选择状态; 信号驱动器电路基于显示数据亮度灰度分量产生灰度电流并提供给设置在选择状态的显示像素; 预充电电路对每个信号线施加预充电电压，并且以预定的充电状态设置附接到每个扫描线的电容分量; 并且当电容分量被设定在预定的充电状态时，操作控制电路控制发光器件在非发光状态下的设置。

10. 发明申请

US20050280613A1 Display device and associated drive control method 有权
标题翻译：显示设备及相关的驱动控制方法
公开(公告)号：US20050280613A1
公开(公告)日：2005-12-22
申请号：US11154961
申请日：2005-06-16
申请人： Manabu Takei , Tomoyuki Shirasaki , Ikuhiro Yamaguchi , Tsuyoshi Ozaki , Jun Ogura
发明人： Manabu Takei , Tomoyuki Shirasaki , Ikuhiro Yamaguchi , Tsuyoshi Ozaki , Jun Ogura
IPC分类号： G09G3/20 , G09G3/30
CPC分类号： G09G3/325 , G09G3/3266 , G09G3/3283 , G09G2300/0819 , G09G2300/0842 , G09G2300/0866 , G09G2310/0216 , G09G2310/0248 , G09G2310/0251 , G09G2310/027
摘要： A display device which displays image information based on display data comprising a display panel having a plurality of signal lines and scanning lines with a plurality of display pixels containing current control type light emitting devices; a scan driver circuit applies a scanning signal to each of the scanning lines and sets the display pixels connected to the scanning lines in a selective state; a signal driver circuit generates gradation current based on the display data luminosity gradation component and supplies to the display pixels set in the selective state; a precharge circuit applies a precharge voltage to each signal line and sets a capacity component attached to each of the scanning lines in a predetermined charged state; and an operation control circuit controls setting of the light emitting devices in a non-light emitting state when the capacity component is set in a predetermined charged state.
摘要翻译：一种显示装置，其基于显示数据显示图像信息，所述显示数据包括具有多个信号线的显示面板和具有包含电流控制型发光装置的多个显示像素的扫描线; 扫描驱动器电路将扫描信号施加到每条扫描线，并将连接到扫描线的显示像素设置在选择状态; 信号驱动器电路基于显示数据亮度灰度分量产生灰度电流并提供给设置在选择状态的显示像素; 预充电电路对每个信号线施加预充电电压，并且以预定的充电状态设置附接到每个扫描线的电容分量; 并且当电容分量被设定在预定的充电状态时，操作控制电路控制发光器件在非发光状态下的设置。

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