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21. 发明申请

US20110266564A1 SEMICONDUCTOR DISPLAY DEVICE 有权
标题翻译：半导体显示设备
公开(公告)号：US20110266564A1
公开(公告)日：2011-11-03
申请号：US13179824
申请日：2011-07-11
申请人： Shunpei YAMAZAKI , Jun KOYAMA , Yoshifumi TANADA , Hiroyuki MIYAKE , Kei TAKAHASHI
发明人： Shunpei YAMAZAKI , Jun KOYAMA , Yoshifumi TANADA , Hiroyuki MIYAKE , Kei TAKAHASHI
IPC分类号： H01L33/08
CPC分类号： H01L27/3276 , H01L27/124 , H01L27/1266
摘要： A semiconductor display device using a light-emitting element, which can suppress luminance unevenness among pixels due to the potential drop of a wiring, is provided. Power supply lines to which a power supply potential is supplied are electrically connected to each other in a display region where a plurality of pixels are arranged. Further, an interlayer insulating film is formed over a wiring (an auxiliary power supply line) for electrically connecting the power supply lines to each other in the display region and a gate electrode of a transistor included in a pixel; and the power supply lines are formed over the interlayer insulating film which is formed over the auxiliary power supply line and the gate electrode. Furthermore, a wiring (an auxiliary wiring) formed over the interlayer insulating film is electrically or directly connected to the auxiliary power supply line.
摘要翻译：提供一种使用能够抑制由于布线的电位下降引起的像素之间的亮度不均匀的发光元件的半导体显示装置。供给电源电位的电源线在布置有多个像素的显示区域中彼此电连接。此外，在用于将显示区域中的电源线彼此电连接并且包括在像素中的晶体管的栅电极的布线（辅助电源线）上形成层间绝缘膜; 并且在辅助电源线和栅电极之间形成的层间绝缘膜上形成电源线。此外，形成在层间绝缘膜上的布线（辅助布线）与辅助电源线电连接或直接连接。

22. 发明申请

US20110249037A1 LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME 有权
标题翻译：液晶显示装置及其驱动方法
公开(公告)号：US20110249037A1
公开(公告)日：2011-10-13
申请号：US13078204
申请日：2011-04-01
申请人： Jun KOYAMA , Hiroyuki MIYAKE , Shunpei YAMAZAKI
发明人： Jun KOYAMA , Hiroyuki MIYAKE , Shunpei YAMAZAKI
IPC分类号： G09G5/10 , G09G3/36
CPC分类号： H01L27/1266 , G02F1/13454 , G02F1/13624 , G02F1/136286 , G02F1/1368 , G02F2202/103 , G02F2202/104 , G09G3/342 , G09G3/3659 , G09G3/3677 , G09G2300/0443 , G09G2300/0814 , G09G2310/0205 , G09G2310/0235 , H01L27/1214 , H01L29/04 , H01L29/78696
摘要： In a liquid crystal display device, image signals are concurrently supplied to pixels provided in a plurality of rows among pixels arranged in matrix in a pixel portion where input of image signals is controlled by transistors including amorphous semiconductors or microcrystalline semiconductors in channel formation regions. Thus, the frequency of input of image signals to each pixel can be increased without changing the response speed of the transistors or the like included in the liquid crystal display device.
摘要翻译：在液晶显示装置中，图像信号同时提供给像素部分中排列成矩阵的像素中设置的像素部分中的像素部分，其中图像信号的输入由沟道形成区域中的非晶半导体或微晶半导体的晶体管控制。因此，可以在不改变包括在液晶显示装置中的晶体管等的响应速度的情况下增加对每个像素的图像信号的输入频率。

23. 发明申请

US20110109351A1 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF 有权
标题翻译：半导体器件及其制造方法
公开(公告)号：US20110109351A1
公开(公告)日：2011-05-12
申请号：US12938533
申请日：2010-11-03
申请人： Shunpei YAMAZAKI , Jun KOYAMA , Hiroyuki MIYAKE
发明人： Shunpei YAMAZAKI , Jun KOYAMA , Hiroyuki MIYAKE
IPC分类号： H03K3/00 , H01L29/786 , H01L21/44
CPC分类号： H01L27/1225 , H01L21/02603 , H01L27/0883 , H01L27/1251 , H01L27/127 , H01L27/1288 , H01L29/045 , H01L29/24 , H01L29/7869 , H01L29/78693 , H01L29/78696
摘要： An oxide semiconductor layer which is intrinsic or substantially intrinsic and includes a crystalline region in a surface portion of the oxide semiconductor layer is used for the transistors. An intrinsic or substantially intrinsic semiconductor from which an impurity which is to be an electron donor (donor) is removed from an oxide semiconductor and which has a larger energy gap than a silicon semiconductor is used. Electrical characteristics of the transistors can be controlled by controlling the potential of a pair of conductive films which are provided on opposite sides from each other with respect to the oxide semiconductor layer, each with an insulating film arranged therebetween, so that the position of a channel formed in the oxide semiconductor layer is determined.
摘要翻译：晶体管使用本征或基本上固有的并且包括氧化物半导体层的表面部分中的结晶区域的氧化物半导体层。使用从氧化物半导体去除作为电子给体（供体）的杂质并且具有比硅半导体更大的能隙的本征或本质上的本征半导体。可以通过控制一对导电膜的电位来控制晶体管的电特性，所述一对导电膜相对于氧化物半导体层彼此相对设置，每个具有布置在其间的绝缘膜，使得沟道的位置确定在氧化物半导体层中形成的氧化物半导体层。

24. 发明申请

US20110108837A1 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF 有权
标题翻译：半导体器件及其制造方法
公开(公告)号：US20110108837A1
公开(公告)日：2011-05-12
申请号：US12938402
申请日：2010-11-03
申请人： Shunpei YAMAZAKI , Jun KOYAMA , Hiroyuki MIYAKE
发明人： Shunpei YAMAZAKI , Jun KOYAMA , Hiroyuki MIYAKE
IPC分类号： H01L29/786 , H01L21/44
CPC分类号： H01L27/1229 , G09G3/20 , G09G2310/0267 , G09G2310/0275 , G09G2310/0286 , G11C19/28 , H01L27/1225 , H01L27/1251 , H01L27/3262 , H01L29/045 , H01L29/1033 , H01L29/24 , H01L29/247 , H01L29/41733 , H01L29/42372 , H01L29/45 , H01L29/78648 , H01L29/7869 , H01L29/78693
摘要： An object of an embodiment of the present invention is to manufacture a semiconductor device with high display quality and high reliability, which includes a pixel portion and a driver circuit portion capable of high-speed operation over one substrate, using transistors having favorable electric characteristics and high reliability as switching elements. Two kinds of transistors, in each of which an oxide semiconductor layer including a crystalline region on one surface side is used as an active layer, are formed in a driver circuit portion and a pixel portion. Electric characteristics of the transistors can be selected by choosing the position of the gate electrode layer which determines the position of the channel. Thus, a semiconductor device including a driver circuit portion capable of high-speed operation and a pixel portion over one substrate can be manufactured.
摘要翻译：本发明的实施例的目的是制造具有高显示质量和高可靠性的半导体器件，其包括能够使用具有良好电特性的晶体管在一个衬底上进行高速操作的像素部分和驱动器电路部分，以及高可靠性作为开关元件。在驱动器电路部分和像素部分中形成两个晶体管，每个晶体管的一个表面侧上包括结晶区域的氧化物半导体层用作有源层。可以通过选择确定通道位置的栅电极层的位置来选择晶体管的电特性。因此，可以制造包括能够高速操作的驱动电路部分和一个基板上的像素部分的半导体器件。

25. 发明申请

US20130021316A1 LIGHT-EMITTING DEVICE 有权
标题翻译：发光装置
公开(公告)号：US20130021316A1
公开(公告)日：2013-01-24
申请号：US13547128
申请日：2012-07-12
申请人： Seiko INOUE , Hiroyuki MIYAKE
发明人： Seiko INOUE , Hiroyuki MIYAKE
IPC分类号： G06F3/038 , H01L27/15
CPC分类号： G09G3/3233 , G09G3/3291 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/0262 , G09G2320/0233 , G09G2320/045 , H01L27/1225
摘要： A light-emitting device in which variation in luminance of pixels is suppressed. A light-emitting device includes at least a transistor, a first wiring, a second wiring, a first switch, a second switch, a third switch, a fourth switch, a capacitor, and a light-emitting element. The first wiring and a first electrode of the capacitor are electrically connected to each other through the first switch. A second electrode of the capacitor is connected to a first terminal of the transistor. The second wiring and a gate of the transistor are electrically connected to each other through the second switch. The first electrode of the capacitor and the gate of the transistor are electrically connected to each other through the third switch. The first terminal of the transistor and an anode of the light-emitting element are electrically connected to each other through the fourth switch.
摘要翻译：抑制像素的亮度变动的发光装置。发光器件至少包括晶体管，第一布线，第二布线，第一开关，第二开关，第三开关，第四开关，电容器和发光元件。电容器的第一布线和第一电极通过第一开关彼此电连接。电容器的第二电极连接到晶体管的第一端子。晶体管的第二布线和栅极通过第二开关彼此电连接。电容器的第一电极和晶体管的栅极通过第三开关彼此电连接。晶体管的第一端子和发光元件的阳极通过第四开关彼此电连接。

26. 发明申请

US20130009940A1 DISPLAY DEVICE 有权
公开(公告)号：US20130009940A1
公开(公告)日：2013-01-10
申请号：US13529137
申请日：2012-06-21
申请人： Hiroyuki MIYAKE
发明人： Hiroyuki MIYAKE
IPC分类号： G09G3/36 , G06F3/038
CPC分类号： H04N13/31 , G09G3/003 , G09G3/3208 , G09G2320/0209 , G09G2320/10 , H04N13/315 , H04N13/324 , H04N13/356
摘要： The occurrence of crosstalk in a display device which performs 3D display is suppressed. When 3D display is performed, part of a plurality of pixels perform desired color display and the other part of the plurality of pixels perform black display. Thus, as compared to the case where all of a plurality of pixels perform desired color display, the occurrence of crosstalk can be suppressed. A plurality of pixels which perform desired color display are changed depending on the display state. Therefore, as compared to the case where a plurality of pixels which perform desired color display are fixed when 3D display is performed, the display device can have a longer period until display change in a pixel becomes obvious (a longer lifetime) and variations in display among the plurality of pixels can be reduced.

27. 发明申请

US20120280725A1 DRIVER CIRCUIT, DISPLAY DEVICE INCLUDING THE DRIVER CIRCUIT, AND ELECTRONIC APPLIANCE INCLUDING THE DISPLAY DEVICE 有权
标题翻译：驱动电路，包括驱动电路的显示装置和包括显示装置的电子装置
公开(公告)号：US20120280725A1
公开(公告)日：2012-11-08
申请号：US13552986
申请日：2012-07-19
申请人： Jun KOYAMA , Hiroyuki MIYAKE
发明人： Jun KOYAMA , Hiroyuki MIYAKE
IPC分类号： H03K17/06
CPC分类号： H03K17/693 , G09G3/2092 , G09G3/3266 , G09G2300/0408 , G09G2300/08 , G09G2310/0267 , G09G2310/0286 , G09G2310/08 , G09G2330/021 , G11C19/28 , H01L27/1225 , H01L27/124 , H01L27/1251 , H01L29/24 , H01L29/7869 , H01L29/78696 , H03K17/002
摘要： An object of the present invention is to provide a driver circuit including a normally-on thin film transistor, which driver circuit ensures a small malfunction and highly reliable operation. The driver circuit includes a static shift register including an inverter circuit having a first transistor and a second transistor, and a switch including a third transistor. The first to third transistors each include a semiconductor layer of an oxide semiconductor and are depletion-mode transistors. An amplitude voltage of clock signals for driving the third transistor is higher than a power supply voltage for driving the inverter circuit.
摘要翻译：本发明的目的是提供一种驱动电路，该驱动电路包括一个通常的薄膜晶体管，该驱动电路确保了小故障和高可靠性的工作。驱动器电路包括具有第一晶体管和第二晶体管的反相器电路的静态移位寄存器和包括第三晶体管的开关。第一至第三晶体管各自包括氧化物半导体的半导体层，并且是耗尽型晶体管。用于驱动第三晶体管的时钟信号的振幅电压高于用于驱动逆变器电路的电源电压。

28. 发明申请

US20120274361A1 COMPARATOR AND SEMICONDUCTOR DEVICE INCLUDING COMPARATOR 有权
标题翻译：包括比较器的比较器和半导体器件
公开(公告)号：US20120274361A1
公开(公告)日：2012-11-01
申请号：US13451593
申请日：2012-04-20
申请人： Hiroyuki MIYAKE
发明人： Hiroyuki MIYAKE
IPC分类号： H03K5/153
CPC分类号： H03K5/2472 , H03K5/249
摘要： A chopper comparator with a novel structure is provided. The comparator includes an inverter, a capacitor, a first switch, a second switch, and a third switch. An input terminal and an output terminal of the inverter are electrically connected to each other through the first switch. The input terminal of the inverter is electrically connected to one of a pair of electrodes of the capacitor. A reference potential is applied to the other of the pair of electrodes of the capacitor through the second switch. A signal potential input is applied to the other of the pair of electrodes of the capacitor through the third switch. A potential output from the output terminal of the inverter is an output signal. A transistor whose channel is formed in an oxide semiconductor layer is used as the first switch.
摘要翻译：提供了具有新颖结构的斩波比较器。比较器包括反相器，电容器，第一开关，第二开关和第三开关。逆变器的输入端子和输出端子通过第一开关彼此电连接。逆变器的输入端子电连接到电容器的一对电极中的一个。通过第二开关将参考电位施加到电容器对中的另一个电极。信号电位输入通过第三开关施加到电容器的一对电极中的另一个。来自逆变器的输出端子的电位输出是输出信号。将沟道形成在氧化物半导体层中的晶体管用作第一开关。

29. 发明申请

US20110148826A1 METHOD FOR DRIVING LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：驱动液晶显示装置的方法
公开(公告)号：US20110148826A1
公开(公告)日：2011-06-23
申请号：US12968329
申请日：2010-12-15
申请人： Jun KOYAMA , Hiroyuki MIYAKE
发明人： Jun KOYAMA , Hiroyuki MIYAKE
IPC分类号： G06F3/038 , G09G3/36
CPC分类号： G09G3/3618 , G02F1/1345 , G06F3/0416 , G06F3/0421 , G06F3/044 , G09G3/3648 , G09G3/3655 , G09G3/3696 , G09G2300/0809 , G09G2310/04 , G09G2310/061 , G09G2310/08 , G09G2320/0209 , G09G2320/0219 , G09G2320/10 , G09G2320/103 , G09G2330/021 , G09G2340/0435 , G09G2340/16 , G09G2354/00
摘要： The liquid crystal display device includes a first substrate provided with a terminal portion, a switching transistor, a driver circuit portion, and a pixel circuit portion including a pixel transistor and a plurality of pixels, a second substrate provided with a common electrode electrically connected to the terminal portion through the switching transistor, and liquid crystal between a pixel electrode and the common electrode. In a period during which a still image is switched to a moving image, the following steps are sequentially performed: a first step of supplying the common potential to the common electrode; a second step of supplying a power supply voltage to the driver circuit portion; a third step of supplying a clock signal to the driver circuit portion; and a fourth step of supplying a start pulse signal to the driver circuit portion.
摘要翻译：液晶显示装置包括具有端子部分的第一基板，开关晶体管，驱动电路部分和包括像素晶体管和多个像素的像素电路部分，第二基板设置有电连接到通过开关晶体管的端子部分和像素电极与公共电极之间的液晶。在将静止图像切换为运动图像的期间中，依次执行以下步骤：将公共电位提供给公共电极的第一步骤; 向驱动电路部供给电源电压的第2工序; 向所述驱动电路部提供时钟信号的第三步骤; 以及向所述驱动器电路部分提供起始脉冲信号的第四步骤。

30. 发明申请

US20110069805A1 DRIVER CIRCUIT, DISPLAY DEVICE INCLUDING THE DRIVER CIRCUIT, AND ELECTRONIC APPLIANCE INCLUDING THE DISPLAY DEVICE 有权
标题翻译：驱动电路，包括驱动电路的显示装置和包括显示装置的电子装置
公开(公告)号：US20110069805A1
公开(公告)日：2011-03-24
申请号：US12887611
申请日：2010-09-22
申请人： Jun KOYAMA , Hiroyuki MIYAKE
发明人： Jun KOYAMA , Hiroyuki MIYAKE
IPC分类号： G11C19/28
CPC分类号： H03K17/693 , G09G3/2092 , G09G3/3266 , G09G2300/0408 , G09G2300/08 , G09G2310/0267 , G09G2310/0286 , G09G2310/08 , G09G2330/021 , G11C19/28 , H01L27/1225 , H01L27/124 , H01L27/1251 , H01L29/24 , H01L29/7869 , H01L29/78696 , H03K17/002
摘要： An object of the present invention is to provide a driver circuit including a normally-on thin film transistor, which driver circuit ensures a small malfunction and highly reliable operation. The driver circuit includes a static shift register including an inverter circuit having a first transistor and a second transistor, and a switch including a third transistor. The first to third transistors each include a semiconductor layer of an oxide semiconductor and are depletion-mode transistors. An amplitude voltage of clock signals for driving the third transistor is higher than a power supply voltage for driving the inverter circuit.
摘要翻译：本发明的目的是提供一种驱动电路，该驱动电路包括一个通常的薄膜晶体管，该驱动电路确保了小故障和高可靠性的工作。驱动器电路包括具有第一晶体管和第二晶体管的反相器电路的静态移位寄存器和包括第三晶体管的开关。第一至第三晶体管各自包括氧化物半导体的半导体层，并且是耗尽型晶体管。用于驱动第三晶体管的时钟信号的振幅电压高于用于驱动逆变器电路的电源电压。

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