公开(公告)号：US08929786B2

公开(公告)日：2015-01-06

申请号：US13526894

申请日：2012-06-19

申请人： Tomokazu Takeuchi ,  Hiroyoshi Haga ,  Yasunobu Shimizu ,  Hiromi Ogiyama ,  Kenji Sengoku ,  Junpei Fujita ,  Shinya Tanaka

发明人： Tomokazu Takeuchi ,  Hiroyoshi Haga ,  Yasunobu Shimizu ,  Hiromi Ogiyama ,  Kenji Sengoku ,  Junpei Fujita ,  Shinya Tanaka

IPC分类号： G03G15/20 ,  G03G15/16

CPC分类号： G03G15/1675 ,  G03G2215/0129

摘要： An image forming apparatus includes a transfer unit configured to transfer a toner image onto a recording medium; a power supply unit configured to apply one of a superimposed voltage in which an alternating-current voltage and a first direct-current voltage are superimposed and a second direct-current voltage to the transfer unit; and a power supply control configured to, when the power supply unit outputs the superimposed voltage, instruct the power supply unit to output the first direct-current voltage at a first timing, and, when the power-supply unit outputs the second direct-current voltage, instruct the power-supply unit to output the second direct-current voltage at a second timing which is later than the first timing.

摘要翻译： 图像形成装置包括被配置为将调色剂图像转印到记录介质上的转印单元; 电源单元，被配置为将交替电压和第一直流电压叠加的叠加电压和第二直流电压中的一个施加到所述转移单元; 以及电源控制，其被配置为当所述电源单元输出叠加的电压时，指示所述电源单元在第一定时输出所述第一直流电压，并且当所述电源单元输出所述第二直流电 指示电源单元在比第一定时晚的第二定时输出第二直流电压。

公开(公告)号：USD709178S1

公开(公告)日：2014-07-15

申请号：US29422322

申请日：2012-05-18

申请人： Shinya Tanaka ,  Kosuke Inoue ,  Tadashi Koike

设计人： Shinya Tanaka ,  Kosuke Inoue ,  Tadashi Koike

公开(公告)号：US08781059B2

公开(公告)日：2014-07-15

申请号：US13637367

申请日：2011-01-06

申请人： Tetsuo Kikuchi ,  Shinya Tanaka ,  Junya Shimada ,  Chikao Yamasaki

发明人： Tetsuo Kikuchi ,  Shinya Tanaka ,  Junya Shimada ,  Chikao Yamasaki

IPC分类号： G11C19/00

CPC分类号： G11C19/184 ,  G09G3/3677 ,  G09G2310/0267 ,  G09G2310/0286 ,  G11C19/28

摘要： A shift register is formed by connecting unit circuits 11 in multi-stage. One electrode of a capacitor Cap2 in the unit circuit 11 is connected to the gate terminal (node N1) of a transistor T2, and the other connected to a node N2. A compensation circuit composed of transistors T3 to T5 provides a clock signal CKB to the node N2 when the node N1 potential is at low level, and applies a low-level potential to the node N2 when the node N1 potential is at high level. Accordingly, even when the gate potential of the transistor T2 changes with a change in a clock signal CK, a signal that cancels out the change is provided through the capacitor Cap2, stabilizing the gate potential of the transistor T2. Thus, a change in the control terminal potential of an output transistor associated with a change in a clock signal is prevented.

摘要翻译： 通过多级连接单元电路11形成移位寄存器。 单元电路11中的电容器Cap2的一个电极连接到晶体管T2的栅极端子（节点N1），另一个连接到节点N2。 当晶体管T3至T5组成的补偿电路在节点N1电位处于低电平时向节点N2提供时钟信号CKB，并且当节点N1电位处于高电平时向节点N2施加低电平电位。 因此，即使当晶体管T2的栅极电位随着时钟信号CK的变化而变化时，通过电容器Cap2提供抵消变化的信号，从而稳定晶体管T2的栅极电位。 因此，防止与时钟信号的变化相关联的输出晶体管的控制端电位的变化。

公开(公告)号：US08742424B2

公开(公告)日：2014-06-03

申请号：US13511661

申请日：2010-07-09

申请人： Chikao Yamasaki ,  Tetsuo Kikuchi ,  Shinya Tanaka ,  Junya Shimada

发明人： Chikao Yamasaki ,  Tetsuo Kikuchi ,  Shinya Tanaka ,  Junya Shimada

IPC分类号： H01L29/04

CPC分类号： H01L27/124 ,  G09G3/3266 ,  G09G3/3677 ,  G09G2300/0408 ,  G09G2310/0286 ,  G11C19/184 ,  G11C19/28 ,  H01L29/41733 ,  H01L29/42384

摘要： The present invention provides a shift register and a display device, each of which operates stably. The present invention relate to a shift register, comprising a thin-film transistor which includes a source electrode, a drain electrode, and a gate electrode, the thin-film transistor being a bottom gate thin-film transistor which includes a comb-shaped source/drain structure, the gate electrode being provided with at least one of a cut and an opening in at least one of a region overlapping with the source electrode and a region overlapping with the drain electrode.

摘要翻译： 本发明提供了一种移位寄存器和显示装置，每个都能稳定地工作。 本发明涉及一种移位寄存器，包括一个薄膜晶体管，它包括一个源电极，一个漏电极和一个栅电极，该薄膜晶体管是一个底栅薄膜晶体管，它包括一个梳形源 漏极结构，栅电极在与源电极重叠的区域和与漏电极重叠的区域中的至少一个区域中设置有切割开口和开口中的至少一个。

公开(公告)号：US08654110B2

公开(公告)日：2014-02-18

申请号：US12737185

申请日：2009-04-30

申请人： Hajime Imai ,  Hideki Kitagawa ,  Shinya Tanaka

发明人： Hajime Imai ,  Hideki Kitagawa ,  Shinya Tanaka

IPC分类号： G06F3/038 ,  G09G5/00 ,  G09G3/36

CPC分类号： G06F3/0412 ,  G01J1/46 ,  G02F1/13318 ,  G02F1/13338 ,  G09G3/3648 ,  G09G2300/0417 ,  G09G2300/0876

摘要： A matrix type display device including: a photosensor, provided in a display region, for outputting a signal corresponding to an intensity of light emitted to the photosensor; a TFT of n-channel type, the TFT serving as a source follower including a gate to which the signal is inputted; and light intensity detecting means for detecting the intensity of the light by detecting an output of the source follower, which is the TFT. In at least one embodiment, the TFT includes a drain to which a first pulse signal (Vpulse2) having a first pulse is inputted, the first pulse rising from a low level to a high level in a state where the signal is inputted to the gate of the TFT.

摘要翻译： 一种矩阵式显示装置，包括：光电传感器，设置在显示区域中，用于输出对应于发射到光电传感器的光的强度的信号; 作为n沟道型的TFT，作为源极跟随器的TFT包括输入信号的栅极; 以及光强度检测装置，用于通过检测作为TFT的源极跟随器的输出来检测光的强度。 在至少一个实施例中，TFT包括输入具有第一脉冲的第一脉冲信号（Vpulse2）的漏极，在信号输入到门的状态下，第一脉冲从低电平上升到高电平 的TFT。

公开(公告)号：US08575620B2

公开(公告)日：2013-11-05

申请号：US13697148

申请日：2011-01-25

申请人： Chikao Yamasaki ,  Shinya Tanaka ,  Tetsuo Kikuchi ,  Junya Shimada

发明人： Chikao Yamasaki ,  Shinya Tanaka ,  Tetsuo Kikuchi ,  Junya Shimada

IPC分类号： H01L27/14

CPC分类号： H05K1/18 ,  G02F1/13454 ,  H01L27/1225 ,  H01L27/1251 ,  H05K7/00

摘要： The present invention provides a circuit board with a reduced circuit area, and a display device comprising the circuit board and a narrower picture frame. The circuit board of the present invention comprises: a bottom gate thin film transistor comprising a first semiconductor layer, a first gate electrode, a first source electrode, and a first drain electrode; and a top gate thin film transistor comprising a second semiconductor layer, a second gate electrode, a second source electrode, and a second drain electrode, wherein the first semiconductor layer and the second semiconductor layer are formed from the same material, and the first drain electrode or the first source electrode and the second gate electrode are connected without interposing any other thin film transistor therebetween, and have the same electric potential.

摘要翻译： 本发明提供一种具有减小电路面积的电路板，以及包括电路板和较窄图像帧的显示装置。 本发明的电路板包括：底栅薄膜晶体管，包括第一半导体层，第一栅电极，第一源电极和第一漏电极; 以及包括第二半导体层，第二栅电极，第二源电极和第二漏电极的顶栅薄膜晶体管，其中所述第一半导体层和所述第二半导体层由相同的材料形成，并且所述第一漏极 电极或第一源电极和第二栅极电极连接而不在其间插入任何其它薄膜晶体管，并且具有相同的电位。

公开(公告)号：US08559588B2

公开(公告)日：2013-10-15

申请号：US13264828

申请日：2009-12-25

申请人： Tetsuo Kikuchi ,  Shinya Tanaka ,  Chikao Yamasaki ,  Junya Shimada

发明人： Tetsuo Kikuchi ,  Shinya Tanaka ,  Chikao Yamasaki ,  Junya Shimada

IPC分类号： G11C19/00

CPC分类号： G09G3/20 ,  G09G3/3677 ,  G09G2300/0426 ,  G09G2310/0267 ,  G09G2310/0286 ,  G09G2310/0291 ,  G09G2330/021 ,  G11C19/28

摘要： Provided is a shift register configured by cascade connecting unit circuits each including a bootstrap circuit. In at least one example embodiment, for the unit circuits, a time period during which a transistor is in an ON state and a clock signal is high level corresponds to a clock passing period. Among transistors whose one conduction terminal is connected to a gate of the transistor, channel lengths of transistors configured such that a low-level potential is fed to gates of the transistors to turn the transistors to an OFF state in the clock passing period and that a low-level potential is applied to the conduction terminal of the transistors in the clock passing period are made longer than the channel length of the transistor. With this, it is possible to reduce a leakage current in the clock passing period, and to prevent the fluctuation of a gate potential of the transistor and dullness in an output signal from occurring.

摘要翻译： 提供一种移位寄存器，其通过级联连接单元电路来构成，每个单元电路包括自举电路。 在至少一个示例性实施例中，对于单元电路，晶体管处于导通状态和时钟信号为高电平的时间段对应于时钟传递周期。 在其一个导通端子连接到晶体管的栅极的晶体管中，晶体管的沟道长度被配置为使得低电平电位被馈送到晶体管的栅极，以在晶体管的时钟通过期间将晶体管转换为截止状态，并且 在晶体管的导通端子中施加低电位电位使晶体管的通过时间长于晶体管的沟道长度。 由此，可以减小时钟通过期间的漏电流，并且防止晶体管的栅极电位的波动和输出信号中的钝度发生。

公开(公告)号：US08534836B2

公开(公告)日：2013-09-17

申请号：US13406318

申请日：2012-02-27

申请人： Hiroyuki Inoue ,  Shinya Tanaka ,  Hiroshi Aoki

发明人： Hiroyuki Inoue ,  Shinya Tanaka ,  Hiroshi Aoki

IPC分类号： A61B3/14 ,  A61B3/10

CPC分类号： A61B3/12 ,  G03B3/10 ,  G03B13/36 ,  G06T7/74 ,  G06T2207/30041

摘要： When pattern recognition of a fundus image is started in step S1, output from a fundus image sensing unit is compared with a regional pattern of stored fundus image specific regions in step S2, and it is decided whether to proceed to pattern recognition. If pattern recognition is possible, based on an AF evaluation value, the lens is driven, with which automatic focusing is completed.

摘要翻译： 当在步骤S1中开始眼底图像的模式识别时，在步骤S2中将从眼底图像感测单元的输出与存储的眼底图像特定区域的区域图案进行比较，并且判定是否进行模式识别。 如果可以进行图案识别，则基于AF评估值，驱动镜头，完成自动对焦。

公开(公告)号：US08523356B2

公开(公告)日：2013-09-03

申请号：US12712084

申请日：2010-02-24

申请人： Manabu Wada ,  Shigeaki Ono ,  Shinya Tanaka

发明人： Manabu Wada ,  Shigeaki Ono ,  Shinya Tanaka

IPC分类号： A61B3/14 ,  A61B3/10

CPC分类号： A61B3/12 ,  A61B3/0008

摘要： A fundus camera includes an irradiation unit including a plurality of LED elements and a fluorescent material that emits light by being excited by light emitted from the LED elements and configured to emit light that is generated by combining light emitted from the LED elements and excitation light from the fluorescent material, an illumination optical system configured to irradiate an eye fundus of a subject's eye with the light emitted by the illumination unit, an observation unit configured to form an eye fundus image by receiving light, which is emitted from the illumination unit and reflected from the eye fundus, and an imaging unit configured to pick up the eye fundus image formed by the observation unit.

摘要翻译： 眼底照相机包括：包括多个LED元件的照射单元和通过由LED元件发射的光激发而发光的荧光材料，并且被配置为发射通过组合来自LED元件发射的光和从LED元件发出的激发光而产生的光 荧光材料，照明光学系统，被配置为用照射单元发射的光照射被检眼的眼底;观察单元，被配置为通过接收从所述照明单元发射并反射的光形成眼底图像 以及配置成拾取由观察单元形成的眼底图像的摄像单元。

公开(公告)号：US20130177329A1

公开(公告)日：2013-07-11

申请号：US13739482

申请日：2013-01-11

申请人： Shinya Tanaka ,  Hirokazu Ishii ,  Hiromi Ogiyama ,  Yasunobu Shimizu ,  Keigo Nakamura

发明人： Shinya Tanaka ,  Hirokazu Ishii ,  Hiromi Ogiyama ,  Yasunobu Shimizu ,  Keigo Nakamura

IPC分类号： G03G15/16 ,  G03G21/00

CPC分类号： G03G15/1695 ,  G03G15/0189 ,  G03G15/161 ,  G03G15/168 ,  G03G21/0094

摘要： An image forming apparatus includes an image carrier that carries an electrostatic latent image; a developing unit that develops the electrostatic latent image using a toner; an intermediate transfer body onto which toner image is transferred; a secondary transfer member that comes in contact with a surface of the intermediate transfer body; a power supply that outputs a voltage for transferring the toner image on the intermediate transfer body onto a recording member; and a protective agent supply unit that applies a protective agent including zinc stearate and boron nitride onto a surface of the image carrier. The voltage is alternatively switched in a transfer direction and an opposite direction. The voltage in the transfer direction enables transfer of the toner image from the intermediate transfer body to the recording member, and the voltage in the opposite direction has polarity opposite to polarity of the voltage in the transfer direction.

摘要翻译： 图像形成装置包括承载静电潜像的图像载体; 显影单元，其使用调色剂显影静电潜像; 传送调色剂图像的中间转印体; 与中间转印体的表面接触的二次转印部件; 输出用于将中间转印体上的调色剂图像转印到记录部件上的电压的电源; 以及保护剂供给单元，其将包含硬脂酸锌和氮化硼的保护剂施加到图像载体的表面上。 电压交替地沿传送方向和相反方向切换。 传送方向上的电压使得能够将调色剂图像从中间转印体传送到记录部件，并且相反方向的电压具有与传送方向上的电压极性相反的极性。