公开(公告)号：US08481373B2

公开(公告)日：2013-07-09

申请号：US13383220

申请日：2010-03-16

申请人： Tohru Okabe ,  Hirohiko Nishiki ,  Yoshimasa Chikama ,  Takeshi Hara

发明人： Tohru Okabe ,  Hirohiko Nishiki ,  Yoshimasa Chikama ,  Takeshi Hara

IPC分类号： H01L21/336

CPC分类号： H01L29/7869 ,  G02F1/1368 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/1248 ,  H01L29/42384

摘要： A method for manufacturing a thin film transistor substrate includes a step of forming a gate electrode (11a) and a first interconnect on a substrate (10), a step of forming a gate insulating film (12a) having a contact hole at a position overlapping the first interconnect, a step of forming a source electrode (13a) and a drain electrode (13b) overlapping the gate electrode (11a) and separated apart from each other, and a second interconnect connected via the contact hole to the first interconnect, a step of successively forming an oxide semiconductor film (14) and a second insulating film (15), and thereafter, patterning the second insulating film (15) to form an interlayer insulating film (15a), and a step of reducing the resistance of the oxide semiconductor film (14) exposed through the interlayer insulating film (15a) to form a pixel electrode (14b).

摘要翻译： 制造薄膜晶体管基板的方法包括在基板（10）上形成栅极（11a）和第一布线的步骤，在重叠的位置形成具有接触孔的栅极绝缘膜（12a）的步骤 所述第一互连，形成与所述栅电极（11a）重叠并分离的源电极（13a）和漏电极（13b）的步骤，以及经由所述接触孔与所述第一互连件连接的第二互连件， 连续地形成氧化物半导体膜（14）和第二绝缘膜（15）的步骤，然后对第二绝缘膜（15）进行图案化以形成层间绝缘膜（15a），并且降低 氧化物半导体膜（14）通过层间绝缘膜（15a）露出以形成像素电极（14b）。

公开(公告)号：US20120293885A1

公开(公告)日：2012-11-22

申请号：US13370230

申请日：2012-02-09

申请人： Tatsuhiko KOSUGI ,  Kazuhiko Takaishi ,  Takeshi Hara ,  Hiroshi Oyabu

发明人： Tatsuhiko KOSUGI ,  Kazuhiko Takaishi ,  Takeshi Hara ,  Hiroshi Oyabu

IPC分类号： G11B5/09

CPC分类号： G11B5/59644 ,  G11B20/10222 ,  G11B20/10268 ,  G11B2020/1281 ,  G11B2220/2516

摘要： According to one embodiment, a position demodulator includes a demodulator, a phase corrector, and a position demodulating module. The demodulator demodulates a first demodulated signal and a second demodulated signal having a phase difference of 90 degrees from the first demodulated signal as a result of discrete Fourier transform operation on a read signal of a null servo pattern recorded in a servo area of a medium read out by a head. The phase corrector carries out correction to tilt respective vectors of the first demodulated signal and the second demodulated signal represented on a phase plane by a predetermined angle. The position demodulating module demodulates a positional signal for determining the position of the core of the head based on the first demodulated signal and the second demodulated signal corrected by the phase corrector.

摘要翻译： 根据一个实施例，位置解调器包括解调器，相位校正器和位置解调模块。 解调器作为对记录在介质读取的伺服区域中的无效伺服模式的读取信号的离散傅立叶变换操作的结果，将与第一解调信号相差90度的第一解调信号和第二解调信号解调 出头。 相位校正器执行校正，以将相位平面上表示的第一解调信号和第二解调信号的各矢量倾斜预定角度。 位置解调模块基于由相位校正器校正的第一解调信号和第二解调信号来解调用于确定头的核心的位置的位置信号。

公开(公告)号：US20120218485A1

公开(公告)日：2012-08-30

申请号：US13501534

申请日：2010-07-26

申请人： Yoshimasa Chikama ,  Hirohiko Nishiki ,  Yoshifumi Ohta ,  Yuuji Mizuno ,  Hinae Mizuno ,  Takeshi Hara ,  Tetsuya Aita ,  Masahiko Suzuki ,  Michiko Takei ,  Okifumi Nakagawa ,  Yoshiyuki Harumoto

发明人： Yoshimasa Chikama ,  Hirohiko Nishiki ,  Yoshifumi Ohta ,  Yuuji Mizuno ,  Hinae Mizuno ,  Takeshi Hara ,  Tetsuya Aita ,  Masahiko Suzuki ,  Michiko Takei ,  Okifumi Nakagawa ,  Yoshiyuki Harumoto

IPC分类号： G02F1/136 ,  H01L33/08 ,  H01L29/786

CPC分类号： H01L27/1255 ,  G02F1/136213 ,  G02F2201/40 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/1248

摘要： An active matrix substrate includes a plurality of pixels arranged in a matrix, a plurality of capacitor lines (11b) extending in one of directions in which the pixels are aligned and in parallel to each other, a plurality of TFTs (5), one for each of the pixels, a protective film (16a) covering the TFTs (5), a plurality of pixel electrodes (18a) arranged in a matrix on the protective film (16a) and connected to the respective corresponding TFTs (5), and a plurality of auxiliary capacitors (6), one for each of the pixels. Each of the auxiliary capacitors (6) includes the corresponding capacitor line (11b), the corresponding pixel electrode (18a), and the protective film (16a) between the corresponding capacitor line (11b) and the corresponding pixel electrode (18a).

摘要翻译： 有源矩阵基板包括以矩阵形式布置的多个像素，多个电容线（11b），其中像素彼此排列并且彼此平行的方向中的一个方向延伸;多个TFT（5），一个用于 每个像素，覆盖TFT（5）的保护膜（16a），在保护膜（16a）上以矩阵布置并连接到相应的TFT（5）的多个像素电极（18a）和 多个辅助电容器（6），每个像素一个。 每个辅助电容器（6）包括相应的电容器线（11b），对应的像素电极（18a）和相应的电容器线（11b）和相应的像素电极（18a）之间的保护膜（16a）。

公开(公告)号：US20120199891A1

公开(公告)日：2012-08-09

申请号：US13499960

申请日：2010-10-04

申请人： Masahiko Suzuki ,  Hirohiko Nishiki ,  Yoshimasa Chikama ,  Yoshifumi Ohta ,  Tetsuya Aita ,  Okifumi Nakagawa ,  Takeshi Hara

发明人： Masahiko Suzuki ,  Hirohiko Nishiki ,  Yoshimasa Chikama ,  Yoshifumi Ohta ,  Tetsuya Aita ,  Okifumi Nakagawa ,  Takeshi Hara

IPC分类号： H01L29/78 ,  H01L21/336

CPC分类号： H01L29/7869 ,  G02F1/1368 ,  H01L29/66969 ,  H01L29/78606

摘要： A semiconductor device includes: a gate electrode (3) arranged on a substrate (1); a gate insulating layer (5) deposited over the gate electrode (3); an island of an oxide semiconductor layer (7) formed on the gate insulating layer (5) and including a channel region (7c) and first and second contact regions (7s, 7d) located on right- and left-hand sides of the channel region (7c); a source electrode (11) electrically connected to the first contact region (7s); a drain electrode (13) electrically connected to the second contact region (7d); and a protective layer (9) which is arranged on, and in contact with, the oxide semiconductor layer (7). The protective layer (9) covers the channel region (7c) on the surface of the oxide semiconductor layer (7), the sidewalls (7e) thereof located in a channel width direction with respect to the channel region (7c), and other portions (7f) thereof between the channel region (7c) and the sidewalls (7e). As a result, the hysteresis characteristic of a TFT that uses an oxide semiconductor can be improved and its reliability can be increased.

摘要翻译： 半导体器件包括：布置在衬底（1）上的栅电极（3）; 沉积在栅电极（3）上的栅极绝缘层（5）; 形成在所述栅极绝缘层（5）上并且包括沟道区（7c）的氧化物半导体层（7）的岛和位于所述沟道的右侧和左侧的第一和第二接触区（7s，7d） 区域（7c）; 电连接到第一接触区域（7s）的源电极（11）; 电连接到第二接触区域（7d）的漏电极（13）; 以及设置在所述氧化物半导体层（7）上并与所述氧化物半导体层（7）接触的保护层（9）。 保护层（9）覆盖氧化物半导体层（7）的表面上的沟道区域（7c），其侧壁（7e）相对于沟道区域（7c）位于沟道宽度方向，其它部分 （7f）之间的沟道区域（7f）。 结果，可以提高使用氧化物半导体的TFT的滞后特性，并且可以提高其可靠性。

公开(公告)号：US20120091452A1

公开(公告)日：2012-04-19

申请号：US13377824

申请日：2010-03-10

申请人： Yoshifumi Ohta ,  Go Mori ,  Hirohiko Nishiki ,  Yoshimasa Chikama ,  Tetsuya Aita ,  Masahiko Suzuki ,  Okifumi Nakagawa ,  Michiko Takei ,  Yoshiyuki Harumoto ,  Takeshi Hara

发明人： Yoshifumi Ohta ,  Go Mori ,  Hirohiko Nishiki ,  Yoshimasa Chikama ,  Tetsuya Aita ,  Masahiko Suzuki ,  Okifumi Nakagawa ,  Michiko Takei ,  Yoshiyuki Harumoto ,  Takeshi Hara

IPC分类号： H01L29/786 ,  H01L21/34

CPC分类号： H01L29/22 ,  G02F1/1368 ,  G02F2202/10 ,  H01L21/02554 ,  H01L21/02565 ,  H01L21/02631 ,  H01L29/45 ,  H01L29/4908 ,  H01L29/66742 ,  H01L29/66969 ,  H01L29/7869

摘要： The present invention provides an oxide semiconductor capable of achieving a thin film transistor having stable transistor characteristics, a thin film transistor having a channel layer formed of the oxide semiconductor and a production method thereof, and a display device equipped with the thin film transistor. The oxide semiconductor of the present invention is an oxide semiconductor for a thin film transistor. The oxide semiconductor includes indium, gallium, zinc, and oxygen as constituent atoms, and the oxygen content of the oxide semiconductor is 87% to 95% of the stoichiometric condition set as 100%, in terms of atomic units.

摘要翻译： 本发明提供一种能够实现具有稳定晶体管特性的薄膜晶体管的氧化物半导体，具有由氧化物半导体形成的沟道层的薄膜晶体管及其制造方法，以及配备有该薄膜晶体管的显示装置。 本发明的氧化物半导体是薄膜晶体管的氧化物半导体。 氧化物半导体包括铟，镓，锌和氧作为构成原子，并且氧化物半导体的氧含量为化学计量条件的87％至95％，以原子单位计为100％。

公开(公告)号：US20110311090A1

公开(公告)日：2011-12-22

申请号：US13108489

申请日：2011-05-16

申请人： Tsutomu Nagumo ,  Koji Matsuda ,  Kenji Hiraiwa ,  Takayuki Ishii ,  Koji Nageno ,  Takeshi Hara ,  Takahiro Suzuki

发明人： Tsutomu Nagumo ,  Koji Matsuda ,  Kenji Hiraiwa ,  Takayuki Ishii ,  Koji Nageno ,  Takeshi Hara ,  Takahiro Suzuki

IPC分类号： H04R1/00

CPC分类号： H04R11/02

摘要： An acoustic conversion device includes: a driving unit including a pair of magnets disposed so as to face each other, a yoke to which the pair of magnets are attached, a coil to which driving current is supplied, a vibrating portion which vibrates when driving current is supplied to the coil, and an armature disposed between the pair of magnets with the vibrating portion passed through the coil; and a diaphragm unit including a holding frame having an opening, a resin film adhered to the holding frame in a state covering the opening of the holding frame, a diaphragm held on the inner side of the holding frame in a state adhered to the resin film, and a beam portion of which the tip portion formed integrally with the diaphragm is combined with the vibrating portion of the armature, for propagating the vibration of the vibrating portion to the diaphragm.

摘要翻译： 一种声转换装置，包括：驱动单元，包括一对彼此相对配置的磁体;一对磁体附接的磁轭;供给驱动电流的线圈;驱动电流时振动的振动部; 设置在所述一对磁体之间的电枢，所述振动部通过所述线圈; 以及膜片单元，其包括具有开口的保持框架，在覆盖所述保持框架的开口的状态下粘附到所述保持框架的树脂膜，以与所述树脂膜粘附的状态保持在所述保持框架的内侧的隔膜 并且将与隔膜一体形成的前端部的梁部与电枢的振动部结合，将振动部的振动传播到振动膜。

公开(公告)号：US20110311089A1

公开(公告)日：2011-12-22

申请号：US13110100

申请日：2011-05-18

申请人： Tsutomu Nagumo ,  Koji Matsuda ,  Koji Nageno ,  Takeshi Hara ,  Takahiro Suzuki ,  Takayuki Ishii ,  Kenji Hiraiwa

发明人： Tsutomu Nagumo ,  Koji Matsuda ,  Koji Nageno ,  Takeshi Hara ,  Takahiro Suzuki ,  Takayuki Ishii ,  Kenji Hiraiwa

IPC分类号： H04R1/00

CPC分类号： H04R11/02

摘要： An acoustic conversion device includes: a driving unit including a pair of magnets disposed so as to face each other, a yoke to which the pair of magnets are attached, a coil to which driving current is supplied, a vibrating portion which vibrates when driving current is supplied to the coil, and an armature disposed between the pair of magnets with the vibrating portion being passed through the coil; and a diaphragm unit including a diaphragm, and a beam portion for propagating the vibration of the vibrating portion to the diaphragm; with a coil attachment portion to which the coil is attached, located in a state in parallel with the vibrating portion, being provided to the armature.

摘要翻译： 一种声转换装置，包括：驱动单元，包括一对彼此相对配置的磁体;一对磁体附接的磁轭;供给驱动电流的线圈;驱动电流时振动的振动部; 设置在所述一对磁体之间的电枢，所述振动部分通过所述线圈; 以及包括隔膜的隔膜单元和用于将振动部分的振动传播到隔膜的梁部分; 其中线圈附接部分位于与振动部分平行的状态下，被设置在电枢上。

公开(公告)号：US20110227085A1

公开(公告)日：2011-09-22

申请号：US13130583

申请日：2009-11-05

申请人： Wataru Nakamura ,  Kenichi Kitoh ,  Tetsunori Tanaka ,  Takeshi Hara ,  Yuya Nakano

发明人： Wataru Nakamura ,  Kenichi Kitoh ,  Tetsunori Tanaka ,  Takeshi Hara ,  Yuya Nakano

IPC分类号： H01L29/786

CPC分类号： G02F1/133502 ,  G02F2001/13629 ,  G02F2001/136295 ,  G02F2202/00 ,  G02F2203/01 ,  H01L27/3276 ,  H01L51/5281

摘要： The present invention is a substrate for use in a display panel. According to the substrate, lines (102, 106, 107, and 113) provided in a display region on the substrate are made up of multiple layers whose uppermost layers (102c, 106c, 107c, and 113c) are each made from (i) an oxide of first metal selected from the group consisting of copper, titanium, and molybdenum or (ii) a nitride of copper. This can prevent external light from being reflected and thereby improve a contrast in a bright room.

摘要翻译： 本发明是用于显示面板的基板。 根据基板，设置在基板上的显示区域中的线（102,106,107和113）由多层构成，其最上层（102c，106c，107c和113c）分别由（i） 选自铜，钛和钼的第一金属的氧化物或（ii）铜的氮化物。 这可以防止外部光线被反射，从而改善明亮室内的对比度。

公开(公告)号：US07849957B2

公开(公告)日：2010-12-14

申请号：US11778194

申请日：2007-07-16

申请人： Takeshi Hara ,  Yong Wei ,  Hideaki Okazaki ,  Sakae Nejo

发明人： Takeshi Hara ,  Yong Wei ,  Hideaki Okazaki ,  Sakae Nejo

IPC分类号： B62D5/04

CPC分类号： B62D5/049 ,  B60W2520/10 ,  B60W2520/14 ,  B60W2720/14 ,  B62D5/0484 ,  B62D15/0235

摘要： An electric power steering apparatus including a steering angle detection part that detects a steering angle of a steering wheel and outputs a steering angle signal, a steering control unit that controls a motor to give an assist torque to the steering wheel, an abnormality detection part that determines an abnormality of the steering angle detection part, and a motor angle detection part that detects a rotational angle of the motor. The steering control unit calculates a steering angle information based on at least the steering angle signal, and includes a signal storage part that stores the steering angle information. The steering control unit runs the motor continuously when the abnormality detection part detects the abnormality of the steering angle detection part until a vehicle stops or until the abnormality detection part determines that the steering angle signal returns to a normal state from the occurrence of the abnormality.

摘要翻译： 一种电动助力转向装置，包括：转向角检测部，其检测方向盘的转向角并输出转向角信号;转向控制部，其控制电动机向所述方向盘提供辅助转矩;异常检测部， 确定转向角检测部的异常，以及检测电动机的旋转角度的电动机角度检测部。 转向控制单元至少基于转向角信号计算转向角信息，并且包括存储转向角信息的信号存储部。 当异常检测部检测到转向角检测部的异常直到车辆停止为止或直到异常检测部判定为从正常状态发生异常以来转向角信号为止以来，转向控制部连续运行电动机。

公开(公告)号：US07564641B2

公开(公告)日：2009-07-21

申请号：US11590725

申请日：2006-10-31

申请人： Mitsuo Kamimura ,  Fumiya Kudo ,  Yukio Abe ,  Atsushi Suzuki ,  Takeshi Hara

发明人： Mitsuo Kamimura ,  Fumiya Kudo ,  Yukio Abe ,  Atsushi Suzuki ,  Takeshi Hara

IPC分类号： G11B21/02 ,  G11B5/596

CPC分类号： G11B19/20

摘要： When a head is subjected to external vibration while a controller is controlling the head according to a positioning-oriented controller characteristic, the positioning-oriented controller characteristic are changed to a vibration-reducing controller characteristic. Moreover, when the external vibration stop while the controller is controlling the head according to the vibration-reducing controller characteristic, the vibration-reducing controller characteristic are changed to the positioning-oriented controller characteristic.

摘要翻译： 当控制器根据定位导向控制器特性来控制头部时头受到外部振动时，将定位控制器特性改变为减振控制器特性。 此外，当控制器根据减振控制器特性控制头时外部振动停止时，减振控制器特性被改变为面向定位控制器的特性。