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31. 发明申请

US20050141665A1 Shift register, display apparatus and information display apparatus 有权
公开(公告)号：US20050141665A1
公开(公告)日：2005-06-30
申请号：US11051187
申请日：2005-02-07
申请人： Somei Kawasaki , Masami Iseki
发明人： Somei Kawasaki , Masami Iseki
IPC分类号： H01L51/50 , G09G3/20 , G09G3/30 , G09G3/36 , G11C19/00 , G11C19/18 , G11C19/28
CPC分类号： G11C19/00 , G11C19/184
摘要： A shift register includes a plurality of pulse generation portions for generating a series of pulse signals in response to a level change of inputted clock signals, and a plurality of shift pulse generation units. The plurality of shift pulse generation units has a predetermined shift pulse generation unit, with the predetermined shift pulse generation unit having a status signal generation circuit for outputting a first status signal to common wiring to which both of an earlier shift pulse generation unit and a later shift pulse generation unit are connected, and a clock supply circuit for supplying a clock signal to the pulse generation portion which belongs to the predetermined shift pulse generation unit. In addition, there is a first period in which the clock supply circuit supplies the clock signal to the pulse generation portion which belongs to the predetermined shift pulse generation unit and a second period in which the clock signal is not supplied. During the first period in which the clock signal is supplied, a status signal is inputted from the earlier shift pulse generation unit, and a status signal is not inputted from the later shift pulse generation unit.

32. 发明授权

US5825939A Pixel modulation circuit and recording apparatus using the same 失效
标题翻译：像素调制电路及使用其的记录装置
公开(公告)号：US5825939A
公开(公告)日：1998-10-20
申请号：US628001
申请日：1996-04-04
申请人： Somei Kawasaki , Masami Iseki , Hironari Ebata
发明人： Somei Kawasaki , Masami Iseki , Hironari Ebata
IPC分类号： G06K15/12 , G06K9/38
CPC分类号： G06K15/1223
摘要： A pixel modulation circuit outputs a pulse signal having a pulse width corresponding to pixel data representing a gradation level of each pixel. The pixel modulation circuit comprises a first triangular pulse generating circuit for generating a periodic triangular pulse signal, a complement and antilog output circuit capable of outputting a level signal corresponding to both antilog and complement values of pixel data, and a comparison circuit for comparing the triangular pulse signal with the level signal.
摘要翻译：像素调制电路输出具有与表示各像素的灰度等级的像素数据对应的脉冲宽度的脉冲信号。像素调制电路包括用于产生周期性三角形脉冲信号的第一三角形脉冲发生电路，能够输出对应于像素数据的对数和补码的电平信号的补码和反逻辑输出电路，以及比较电路，脉冲信号与电平信号。

33. 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。

34. 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。

35. 发明申请

US20110316431A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20110316431A1
公开(公告)日：2011-12-29
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： G09G3/12
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。

36. 发明授权

US08026669B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US08026669B2
公开(公告)日：2011-09-27
申请号：US11693918
申请日：2007-03-30
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。

37. 发明授权

US07616179B2 Organic EL display apparatus and driving method therefor 失效
标题翻译：有机EL显示装置及其驱动方法
公开(公告)号：US07616179B2
公开(公告)日：2009-11-10
申请号：US11693931
申请日：2007-03-30
申请人： Katsumi Nakagawa , Somei Kawasaki , Masami Iseki , Yutaka Inaba
发明人： Katsumi Nakagawa , Somei Kawasaki , Masami Iseki , Yutaka Inaba
IPC分类号： G09G3/36
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0861 , G09G2310/0262 , G09G2320/043
摘要： An organic EL display apparatus has a driving circuit. In the driving circuit, the source and drain of a driving transistor and the anode and cathode of an organic EL device are connected in series between voltage sources. A current passes between the source and drain of the driving transistor and between the anode and cathode of the organic EL device in accordance with a voltage between the gate and source of the driving transistor. Consequently, the organic EL device emits light. In order to store the voltage in the capacitor, a constant voltage source is connected to the gate of the driving transistor and the above-described series connection is disconnected at the source of the driving transistor and connected to a signal source. Then, a current signal output from the signal source passes between the source and drain of the driving transistor, and charges are stored in a capacitor in accordance with the current signal.
摘要翻译：有机EL显示装置具有驱动电路。在驱动电路中，驱动晶体管的源极和漏极以及有机EL器件的阳极和阴极串联连接在电压源之间。根据驱动晶体管的栅极和源极之间的电压，电流在驱动晶体管的源极和漏极之间以及有机EL器件的阳极和阴极之间通过。因此，有机EL器件发光。为了将电压存储在电容器中，将恒定电压源连接到驱动晶体管的栅极，并且上述串联连接在驱动晶体管的源极处断开并连接到信号源。然后，从信号源输出的电流信号在驱动晶体管的源极和漏极之间通过，并且根据电流信号将电荷存储在电容器中。

38. 发明申请

US20090231239A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20090231239A1
公开(公告)日：2009-09-17
申请号：US11917068
申请日：2007-03-30
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： G09G3/3233 , G09G3/2014 , G09G3/3266 , G09G2300/0842 , G09G2300/0861 , G09G2310/0205 , G09G2310/0224 , G09G2320/0247
摘要： In a current driving display device, a first operation in which pixel circuits in the odd rows are sequentially scanned to set a current supplied to display elements and a second operation in which pixel circuits in the even rows are sequentially scanned to set a current supplied to display elements are alternately repeated. The current set in the pixel circuits is supplied to the display elements in parallel with the first and the second operations, the number of times in the period is twice or more than the number of times in which the pixel circuit sets a current supplied to the display element. Flickers are suppressed.
摘要翻译：在当前驱动显示装置中，顺序地扫描奇数行中的像素电路以设置提供给显示元件的电流的第一操作和顺序地扫描偶数行中的像素电路的第二操作，以将提供给显示元件交替重复。将像素电路中设置的电流与第一和第二操作并行地提供给显示元件，该周期中的次数是两倍或更多次，其中像素电路将提供给显示元素。闪烁被抑制。

39. 发明申请

US20080122756A1 DISPLAY APPARATUS AND DRIVE METHOD THEREOF 审中-公开
标题翻译：显示装置及其驱动方法
公开(公告)号：US20080122756A1
公开(公告)日：2008-05-29
申请号：US11771120
申请日：2007-06-29
申请人： Somei Kawasaki , Masami Iseki
发明人： Somei Kawasaki , Masami Iseki
IPC分类号： G09G3/30
CPC分类号： G09G3/3241 , G09G3/3283 , G09G2300/0852
摘要： A pixel circuit of a display apparatus includes a transistor M5 having a drain connected to a light-emitting element, a switch S1 connected between a power supply and a source of the transistor M5, switches S2 and S3 connected between wiring to which a data current is supplied and the source of the transistor M5, capacities C1 and C2 of which one-side terminals are connected between the switches S2 and S3, and a switch S4 provided between the gate of the transistor M5 and a reference voltage supply. The pixel circuit performs a first operation of inputting the data current into the source of the transistor M5 by turning on the switches S2 and S3 and turning off the switch S1 while turning on the switch S4 to set the gate of the transistor M5 to the reference potential, a second operation of connecting the power supply to the connection point of the capacities C1 and C2 while the switches S4 and S3 are turned off, and a third operation of turning on the switch S1 when a light-emitting element is made to emit light.
摘要翻译：显示装置的像素电路包括具有连接到发光元件的漏极的晶体管M5，连接在电源和晶体管M 5的源极之间的开关S1，连接在布线之间的开关S 2和S 3 提供数据电流和晶体管M 5的源极，其中一侧端子连接在开关S 2和S 3之间的电容C 1和C 2以及设置在开关S 2和S 3的栅极之间的开关S 4 晶体管M 5和参考电压源。像素电路通过接通开关S 2和S 3并接通开关S 4来断开开关S 1来将数据电流输入到晶体管M 5的源极中的第一操作，以设置开关晶体管M 5与参考电位相关联，在开关S 4和S 3截止时将电源连接到电容C 1和C 2的连接点的第二操作，以及接通开关S的第三操作 1，使发光元件发光。

40. 发明授权

US07242397B2 Display device 失效
标题翻译：显示设备
公开(公告)号：US07242397B2
公开(公告)日：2007-07-10
申请号：US10847855
申请日：2004-05-19
申请人： Masami Iseki , Somei Kawasaki
发明人： Masami Iseki , Somei Kawasaki
IPC分类号： G09G5/00
CPC分类号： G09G5/008 , G09G3/30 , G09G2310/0275 , G09G2320/02
摘要： A display device for displaying images based on video signals includes a timing signal generating circuit for generating a timing signal, a sampling signal generating circuit for generating a sampling signal at the timing corresponding to the timing signal, and a sampling circuit for sampling a target signal during a sampling period set by the sampling signal and outputting the sampled target signal. The sampling circuit is connected to the timing signal generating circuit so that test output obtained by sampling a test target signal during the sampling period set by the sampling signal corresponding to a test timing signal generated by the timing signal generating circuit can be input into the timing signal generating circuit, and the timing signal generating circuit controls the relative output timing between the timing signal and the target signal under the control based on the test output input.
摘要翻译：用于基于视频信号显示图像的显示装置包括用于产生定时信号的定时信号产生电路，用于在与定时信号对应的定时产生采样信号的采样信号产生电路，以及用于对目标信号进行采样的采样电路在由采样信号设置的采样周期期间，并输出采样的目标信号。采样电路连接到定时信号发生电路，使得通过对与由定时信号发生电路产生的测试定时信号相对应的采样信号设置的采样周期期间对测试目标信号进行采样而获得的测试输出可被输入到定时信号信号发生电路，并且定时信号发生电路在基于测试输出输入的控制下控制定时信号和目标信号之间的相对输出定时。

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