专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US5640131A Pulse width modulation signal generator and triangular wave signal generator for the same 失效
标题翻译：脉宽调制信号发生器和三角波信号发生器相同
公开(公告)号：US5640131A
公开(公告)日：1997-06-17
申请号：US547122
申请日：1995-10-23
申请人： Somei Kawasaki , Masami Iseki , Hironari Ebata
发明人： Somei Kawasaki , Masami Iseki , Hironari Ebata
IPC分类号： G06K15/12 , H03K3/0231 , H03K3/282 , H03K4/06 , H03K7/08
CPC分类号： G06K15/1223 , H03K3/0231 , H03K3/2821 , H03K4/06
摘要： A triangular wave generator circuit having a triangular wave generator unit for generating a triangular wave signal, and a comparator for comparing the generated triangular wave signal with a predetermined level. The triangular wave generator unit controls the generated triangular wave signal in accordance with the comparison result by the comparator.
摘要翻译：一种具有用于产生三角波信号的三角波发生器单元的三角波发生器电路和用于将所生成的三角波信号与预定电平进行比较的比较器。三角波发生器单元根据比较器的比较结果控制生成的三角波信号。

32. 发明授权

US5176524A IC socket structure 失效
标题翻译： IC插座结构
公开(公告)号：US5176524A
公开(公告)日：1993-01-05
申请号：US778359
申请日：1991-10-17
申请人： Hiroyuki Mizuno , Masami Iseki , Somei Kawasaki
发明人： Hiroyuki Mizuno , Masami Iseki , Somei Kawasaki
IPC分类号： G01R31/26 , H01R13/24 , H01R33/76 , H05K1/02 , H05K1/14 , H05K3/32 , H05K3/36 , H05K7/10
CPC分类号： H05K1/141 , H01R12/714 , H05K7/1023 , H05K7/1092 , H01R12/52 , H01R13/24 , H05K1/0216 , H05K1/0237 , H05K2201/10325 , H05K2201/10689 , H05K3/325 , H05K3/368
摘要： An IC socket structure suitable for supporting a surface-mount type of IC (integrated circuit) package includes an IC socket having electrical contacts disposed in corresponding relation to pins of the IC package, the electrical contacts being elastically held, a printed board on which a peripheral circuit associated with the IC package is disposed, the printed board having lands disposed in locations corresponding to the respective pins of the IC package and electrically connected to the peripheral circuit, and a lid having a projection and covering the IC socket. The lid fixes the IC package in such a manner that the printed board and the pins of the IC package are pressed in contact with each other between the electrical contacts of the IC socket and the projection of the lid with the pins of the IC package maintained in electrical contact with the lands of the printed board.
摘要翻译：适用于支持表面贴装型IC（集成电路）封装的IC插座结构包括具有与IC封装引脚相对设置的电触点的IC插座，电接触件被弹性地保持，印刷板上有一个设置与IC封装相关联的外围电路，所述印刷电路板具有设置在与所述IC封装的各个引脚相对应的位置并且电连接到所述外围电路的焊盘，以及具有突出部并覆盖所述IC插座的盖。盖子以这样的方式固定IC封装，使得印刷板和IC封装的引脚在IC插座的电触点和盖的突起之间彼此接触地压紧，IC封装的引脚保持与印刷电路板的焊盘电接触。

33. 发明授权

US08830147B2 Display apparatus and electronic device using the same 有权
标题翻译：显示装置和使用其的电子装置
公开(公告)号：US08830147B2
公开(公告)日：2014-09-09
申请号：US12444082
申请日：2008-06-17
申请人： Noriyuki Shikina , Hideo Mori , Tatsuhito Goden , Somei Kawasaki , Masami Iseki
发明人： Noriyuki Shikina , Hideo Mori , Tatsuhito Goden , Somei Kawasaki , Masami Iseki
IPC分类号： G09G3/36 , G09G5/00 , G06F3/038 , G09G3/32
CPC分类号： G09G3/325 , G09G3/3266 , G09G2300/0842 , G09G2300/0861 , G09G2320/0247
摘要： A display apparatus includes a plurality of light emitting devices arranged in row and column directions, drive circuits for driving the light emitting devices, a plurality of scanning lines and a plurality of lighting lines connecting the drive circuits in the row direction, a plurality of data lines connecting the drive circuits in the column direction, and a control circuit for controlling the scanning lines, the lighting lines, and the data lines. The control circuit performs at least twice, while performing a first programming scanning and a second programming scanning respectively once, a light emitting scanning in which the plurality of lighting lines are sequentially selected and currents corresponding to the signals set to the drive circuits are supplied from the drive circuit connected to the selected lighting lines to the light emitting devices. In addition, the control circuit varies the length of a period for which the currents are supplied from the drive circuits connected to the selected lighting lines to the light emitting devices every time the light emitting scanning is performed at least twice.
摘要翻译：一种显示装置，包括排列成行，列方向的多个发光装置，用于驱动发光装置的驱动电路，多个扫描线以及在行方向上连接驱动电路的多条点亮线，多个数据沿列方向连接驱动电路的线，以及用于控制扫描线，照明线和数据线的控制电路。控制电路在执行第一编程扫描和第二编程扫描时一次执行至少两次，其中顺序地选择多个点亮线的发光扫描，并且与设置到驱动电路的信号相对应的电流从驱动电路连接到所选择的照明线路到发光器件。此外，每当发光扫描至少进行两次时，控制电路将连接到所选择的发光线路的驱动电路的电流的周期的长度改变到发光器件。

34. 发明授权

US08432101B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US08432101B2
公开(公告)日：2013-04-30
申请号：US13223155
申请日：2011-08-31
申请人： Somei Kawasaki , Masami Iseki , Tatsuhito Goden
发明人： Somei Kawasaki , Masami Iseki , Tatsuhito Goden
IPC分类号： G09G3/30
CPC分类号： G09G3/30 , G09G3/2003 , G09G3/325 , G09G3/3283 , G09G2300/0452 , G09G2300/0842 , G09G2310/0297
摘要： A display device includes a display unit in which display elements provided with pixel circuits are arranged so as to have a sequence of three different colors in a row direction and the colors are shifted in a column direction by 1.5 columns. A scanning line is provided in every row of the display unit, a signal line is provided in every column of the display unit, and a column control circuit outputs a display signal for every column. The positions of the pixel circuits are displaced in the row direction with respect to the arrangement of the display elements, and are thus aligned in the column direction and also connected to the signal line only on one side of the signal line. No inversion of the pixel circuit pattern occurs and variations of the circuit characteristics in every row are suppressed.
摘要翻译：显示装置包括：显示单元，其中设置有像素电路的显示元件布置成在行方向上具有三种不同颜色的顺序，并且颜色在列方向上偏移1.5列。在显示单元的每行中设置扫描线，在显示单元的每列中设置信号线，列控制电路输出每列的显示信号。像素电路的位置相对于显示元件的排列在行方向上位移，因此在列方向上对准，并且也仅在信号线的一侧连接到信号线。不会发生像素电路图案的反转，并且抑制每行的电路特性的变化。

35. 发明授权

US08339336B2 Circuit device and active-matrix display apparatus 失效
标题翻译：电路装置和有源矩阵显示装置
公开(公告)号：US08339336B2
公开(公告)日：2012-12-25
申请号：US12256919
申请日：2008-10-23
申请人： Tatsuhito Goden , Somei Kawasaki , Masami Iseki
发明人： Tatsuhito Goden , Somei Kawasaki , Masami Iseki
IPC分类号： G09G3/30
CPC分类号： G09G3/3283 , G09G3/3225 , G09G2300/0426 , G09G2310/0297 , G09G2320/0209 , G09G2320/0233
摘要： An active-matrix display apparatus includes an image display unit in which pixels are arranged in a matrix in row and column directions, a column control circuit group including thin-film transistors, the column control circuit group being configured to output a data signal to columns of the pixels, and a control-signal generating circuit including a thin-film transistor, with the control-signal generating circuit being configured to output a first control signal controlling the column control circuit group. The column control circuit group is controlled by the first control signal and a second control signal delayed from the first control signal, and the first control signal is generated by the control-signal generating circuit, then input into the column control circuit group, and then propagated through the column control circuit group. The second control signal is generated on the basis of the first control signal which has been propagated through the column control circuit group.
摘要翻译：有源矩阵显示装置包括像素以行和列方向排列成矩阵的图像显示单元，包括薄膜晶体管的列控制电路组，列控制电路组被配置为将数据信号输出到列以及包括薄膜晶体管的控制信号生成电路，控制信号生成电路被配置为输出控制列控制电路组的第一控制信号。列控制电路组由第一控制信号和从第一控制信号延迟的第二控制信号控制，第一控制信号由控制信号发生电路产生，然后输入列控制电路组，然后通过列控制电路组传播。基于通过列控制电路组传播的第一控制信号产生第二控制信号。

36. 发明授权

US07817114B2 Driver with driving current interruption 有权
标题翻译：驱动电流中断驱动
公开(公告)号：US07817114B2
公开(公告)日：2010-10-19
申请号：US10994310
申请日：2004-11-23
申请人： Masami Iseki , Somei Kawasaki , Fujio Kawano , Takanori Yamashita
发明人： Masami Iseki , Somei Kawasaki , Fujio Kawano , Takanori Yamashita
IPC分类号： H03K5/153
CPC分类号： G09G3/3283 , G09G3/3241 , G09G3/325 , G09G3/3266 , G09G2300/0842 , G09G2300/0861 , G09G2310/0289 , G09G2330/021 , G09G2330/026 , G09G2330/045
摘要： A display apparatus includes a plurality of pixel circuits, wherein each of the pixel circuits comprises a light emitting element, a drive transistor for supplying the light emitting element with a current, as a driving current, of a quantity corresponding to a potential between a gate and a source of the drive transistor, a first switch for controlling a flow of the current supplied to the light emitting element, a second switch for switching between a first state of setting the potential between the gate and the source of the drive transistor and a second state of holding the potential between the gate and the source of the drive transistor, and a circuit for supplying the first switch with a signal for switching a state of controlling the flowing of the current of the driving current. In addition, a circuit supplies the second switch with a signal for switching the second switch between the first and second states, and a circuit sets the potential between the gate and the source of the driving transistor at a potential to flow the driving current so as to set the light emitting element at a low level driving state, at a time of starting a power source or a waiting state of the power source, and under a state that the first switch suppresses the flowing of the driving current and the second switch is at the first state.
摘要翻译：显示装置包括多个像素电路，其中每个像素电路包括发光元件，用于向发光元件提供与栅极之间的电位相对应的电流作为驱动电流的驱动晶体管以及驱动晶体管的源极，用于控制提供给发光元件的电流的第一开关，用于在设定驱动晶体管的栅极和源极之间的电位的第一状态之间切换的第二开关和保持驱动晶体管的栅极和源极之间的电位的第二状态，以及用于向第一开关提供用于切换控制驱动电流的电流的状态的状态的信号的电路。此外，电路为第二开关提供用于在第一和第二状态之间切换第二开关的信号，并且电路将驱动晶体管的栅极和源极之间的电位设置为使驱动电流流过，从而将发光元件设定在低电平驱动状态，在启动电源或电源的等待状态时，在第一开关抑制驱动电流和第二开关的流动的状态下在第一个状态。

37. 发明申请

US20090066613A1 DISPLAY APPARATUS 审中-公开
标题翻译：显示设备
公开(公告)号：US20090066613A1
公开(公告)日：2009-03-12
申请号：US11721140
申请日：2006-10-11
申请人： Kohichi Nakamura , Somei Kawasaki , Masami Iseki , Fujio Kawano
发明人： Kohichi Nakamura , Somei Kawasaki , Masami Iseki , Fujio Kawano
IPC分类号： G09G3/32
CPC分类号： G09G3/3233 , G09G3/20 , G09G3/2096 , G09G3/3283 , G09G2300/0861 , G09G2310/0218 , G09G2310/0262 , G09G2310/027 , G09G2310/0272 , G09G2310/0297 , G09G2320/0233 , G09G2320/029 , G09G2320/0295 , G09G2320/043 , G09G2330/02
摘要： A display apparatus of the present invention has EL elements and pixel circuits 2 for supplying currents to the EL elements, which are arranged in a matrix fashion, and column control circuits 1 arranged corresponding to the number of columns of the matrix. The same number of column control circuits 1 and data lines 14 form a group, and the data line 14 which becomes an output of the column control circuit 1 is sequentially changed over in the group. Furthermore, the display apparatus includes means for correcting input signals among different groups. According to the present invention, even if a characteristic of the column control circuit 1 has a variation, no unevenness occurs in a displayed image.
摘要翻译：本发明的显示装置具有EL元件和用于向以矩阵方式布置的EL元件提供电流的像素电路2以及与矩阵列数相对应排列的列控制电路1。相同数量的列控制电路1和数据线14形成一组，并且在该组中顺序地改变成为列控制电路1的输出的数据线14。此外，显示装置包括用于校正不同组之间的输入信号的装置。根据本发明，即使列控制电路1的特性变化，也不会在显示图像中产生不均匀。

38. 发明申请

US20070146245A1 DISPLAY APPARATUS 审中-公开
标题翻译：显示设备
公开(公告)号：US20070146245A1
公开(公告)日：2007-06-28
申请号：US11559559
申请日：2006-11-14
申请人： Tatsuhito GODEN , Somei Kawasaki , Masami Iseki
发明人： Tatsuhito GODEN , Somei Kawasaki , Masami Iseki
IPC分类号： G09G3/30
CPC分类号： G09G3/325 , G09G2300/0426 , G09G2300/0842 , G09G2300/0861
摘要： A display apparatus includes, on a substrate, an area in which a plurality of constituents each including a light-emitting device and a device control circuit for controlling current passing through the light-emitting device is disposed, a common interconnecting line disposed to surround a periphery of the area, a terminal portion for permitting electrical connection to an external circuit, and a wiring lead-out portion for electrically connecting the common interconnecting line to the terminal portion. The light-emitting device is disposed, on the substrate, between a lower first electrode and an upper second electrode. The first electrode is electrically connected to the device control circuit, and the second electrode is electrically connected to the common interconnecting line through a contact hole. The common interconnecting line disposed along a side of the area most distant from the wiring lead-out portion has a narrower width than a width of the common interconnecting line disposed along a side of the area closer to the wiring lead-out portion.
摘要翻译：一种显示装置，在基板上包括配置有包含发光装置的多个构成要素和用于控制通过所述发光装置的电流的装置控制电路的区域，该区域的周边，用于允许与外部电路电连接的端子部分和用于将公共互连线电连接到端子部分的引线引出部分。发光装置设置在基板上，位于下部第一电极和上部第二电极之间。第一电极电连接到器件控制电路，第二电极通过接触孔与公共互连线电连接。沿着与布线引出部分最远的区域的一侧布置的公共互连线具有比沿着更靠近布线引出部分的区域侧的布置的公共互连线的宽度窄的宽度。

39. 发明申请

US20070126681A1 DISPLAY APPARATUS AND METHOD FOR MANUFACTURING SAME 失效
标题翻译：显示装置及其制造方法
公开(公告)号：US20070126681A1
公开(公告)日：2007-06-07
申请号：US11565159
申请日：2006-11-30
申请人： Tatsuhito Goden , Somei Kawasaki , Masami Iseki
发明人： Tatsuhito Goden , Somei Kawasaki , Masami Iseki
IPC分类号： G09G3/36
CPC分类号： H01L51/5012 , G09G3/3216 , G09G3/3233 , G09G2320/0223 , G09G2320/0233 , H01L27/3244 , H01L51/0011 , H01L51/5265 , H01L2251/558
摘要： In a display apparatus, second organic EL elements are closer to the edge of a display portion than first organic EL elements. The voltage drop in the first organic EL element is larger than that in the second organic EL element. The thickness of the organic compound layer in the first organic EL element is different from the thickness of the organic compound layer in the second organic EL element. The light-extraction efficiency in the first organic EL element is higher than the light-extraction efficiency in the second organic EL element.
摘要翻译：在显示装置中，第二有机EL元件比第一有机EL元件更靠近显示部分的边缘。第一有机EL元件中的电压降大于第二有机EL元件中的电压降。第一有机EL元件中的有机化合物层的厚度与第二有机EL元件中的有机化合物层的厚度不同。第一有机EL元件中的光提取效率高于第二有机EL元件中的光提取效率。

40. 发明授权

US07196568B2 Input circuit, display device and information display apparatus 有权
标题翻译：输入电路，显示装置及信息显示装置
公开(公告)号：US07196568B2
公开(公告)日：2007-03-27
申请号：US11219730
申请日：2005-09-07
申请人： Somei Kawasaki , Fujio Kawano , Masami Iseki
发明人： Somei Kawasaki , Fujio Kawano , Masami Iseki
IPC分类号： H03L5/00
CPC分类号： G09G3/3233 , G09G3/3241 , G09G3/325 , G09G3/3283 , G09G3/3291 , G09G2300/0819 , G09G2300/0842 , G09G2300/0852 , G09G2300/0861 , G09G2310/027 , G09G2310/0289 , G09G2310/066 , G09G2320/0238 , G09G2320/0252 , G09G2320/0276 , G09G2320/043 , G09G2330/021 , H03K3/356113 , H03K3/356165 , H03K19/018571
摘要： A first current mirror circuit performs its normal operation when a first switch is turned on, and is constructed so that a period during which the first current mirror circuit can output a current is realized when the first switch is turned off. A second current mirror circuit is connected to the first current mirror circuit so that the output current of the first current mirror circuit is decreased by an output current of the second current mirror circuit. A current output of a transistor and a current output of the first current mirror circuit are connected and outputted as an output signal. The first switch and a second switch are controlled by the output signal or a signal formed by the output signal being passed through a buffer circuit.
摘要翻译：当第一开关导通时，第一电流镜电路执行其正常操作，并且被构造成使得当第一开关断开时可实现第一电流镜电路输出电流的时段。第二电流镜电路连接到第一电流镜电路，使得第一电流镜电路的输出电流由第二电流镜电路的输出电流减小。晶体管的电流输出和第一电流镜电路的电流输出被连接并作为输出信号输出。第一开关和第二开关由输出信号或由输出信号形成的信号通过缓冲电路控制。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式