公开(公告)号：US08212746B2

公开(公告)日：2012-07-03

申请号：US12300405

申请日：2008-04-10

Applicant: Keiji Akamatsu ,  Minoru Takeda ,  Kenji Ogawa ,  Hiroshi Ibaraki

Inventor： Keiji Akamatsu ,  Minoru Takeda ,  Kenji Ogawa ,  Hiroshi Ibaraki

IPC: G09G3/28

CPC classification number: G09G3/2927 ,  G09G3/2029 ,  G09G2310/0218 ,  G09G2310/065 ,  G09G2310/066

Abstract: In a driving method of a panel, one field period is formed by arranging a plurality of subfields that have an initializing period for causing initializing discharge in a discharge cell, an address period for selectively causing address discharge in the discharge cell, and a sustain period for causing as many sustain discharges as the number corresponding to luminance weight in the discharge cell. One field period is formed by arranging a plurality of subfield groups having a plurality of subfields whose luminance weights monotonically increase. A holding period when discharge is not caused is disposed before the head subfield belonging to at least one subfield group of the plurality of subfield groups. In the initializing period of the head subfield belonging to at least one subfield group, an initializing operation of causing initializing discharge is performed in the discharge cell where the sustain discharge has been performed in the sustain period of the immediately preceding subfield.

Abstract translation: 在面板的驱动方法中，通过布置具有用于在放电单元中进行初始化放电的初始化周期的多个子场，用于选择性地引起放电单元中的寻址放电的寻址周期和维持周期，形成一个场周期 用于产生与放电单元中的亮度权重相对应的数量的维持放电。 通过布置具有亮度权重单调增加的多个子场的多个子场组来形成一个场周期。 未发生放电的保持期间设置在属于多个子场组的至少一个子场组的头部子场之前。 在属于至少一个子场组的磁头子场的初始化期间，在紧接在前一个子场的维持周期中进行维持放电的放电单元中进行初始化放电的初始化动作。

公开(公告)号：US20110273481A1

公开(公告)日：2011-11-10

申请号：US12922779

申请日：2010-01-27

Applicant: Yoshiki Tsujita ,  Minoru Takeda ,  Seiji Furusawa ,  Kenji Sasaki

Inventor： Yoshiki Tsujita ,  Minoru Takeda ,  Seiji Furusawa ,  Kenji Sasaki

IPC: G09G3/28 ,  G09G5/10

CPC classification number: G09G3/2965 ,  G09G3/2022 ,  G09G3/2927 ,  G09G3/2946 ,  G09G2310/066 ,  G09G2320/0228 ,  G09G2330/025 ,  G09G2360/16 ,  H01J11/12 ,  H01J11/24 ,  H01J2211/245 ,  H01J2211/363 ,  H01J2211/38

Abstract: The plasma display device has a sustain pulse generating circuit for generating sustain pulses in a sustain period. The sustain pulse generating circuit generates at least two kinds of sustain pulses of different rising gradients in the sustain period, generates a predetermined number of sustain pulse whose rising gradient becomes steeper to the latter half in at least one-side electrode in the sustain period after first two sustain pulses and except an erasing pulse, and continuously generates the sustain pulses while the rising gradient of the sustain pulses is varied in response to the light emitting rate of the plasma display panel in the sustain period.

Abstract translation: 等离子体显示装置具有用于在维持期间产生维持脉冲的维持脉冲发生电路。 维持脉冲发生电路在维持周期中产生不同上升梯度的至少两种维持脉冲，产生预定数量的维持脉冲，其维持周期中的至少一侧电极中的上升斜率变得更陡至后半部分 前两个维持脉冲，除了擦除脉冲，并且在维持脉冲的上升沿响应于维持周期中的等离子体显示面板的发光速率而变化的同时连续产生维持脉冲。

公开(公告)号：US07815271B2

公开(公告)日：2010-10-19

申请号：US11685310

申请日：2007-03-13

Applicant: Makoto Ando ,  Takahiro Toyoda ,  Tatsumi Ito ,  Minoru Takeda ,  Koji Ashizaki ,  Seiji Kobayashi

Inventor： Makoto Ando ,  Takahiro Toyoda ,  Tatsumi Ito ,  Minoru Takeda ,  Koji Ashizaki ,  Seiji Kobayashi

IPC: B41J29/38

CPC classification number: B41J3/4071

Abstract: A recording medium driving device includes a recording and/or playback unit for performing at least one of recording of a data signal on the recoding surface of a recording medium, and playback of a data signal from the recording surface, a printing unit for printing visible information on the main surface different from the recording surface of the recording medium using an inkjet method, a driver for performing driving as to the recording medium, and a drive control unit for switching the driving speed of the driver by a printing mode for printing visible information on the main surface or a recording/playback mode for recording or playback of the data signal on/from the recording surface.

Abstract translation: 记录介质驱动装置包括记录和/或重放单元，用于执行在记录介质的记录表面上记录数据信号和从记录表面重放数据信号中的至少一个，用于打印可见的打印单元 使用喷墨方法与记录介质的记录表面不同的主表面上的信息，用于对记录介质进行驱动的驱动器;以及驱动控制单元，用于通过用于打印可见的打印模式来切换驾驶员的驾驶速度 主表面上的信息或用于在记录表面上记录或重放数据信号的记录/重放模式。

公开(公告)号：US07807338B2

公开(公告)日：2010-10-05

申请号：US11548920

申请日：2006-10-12

Applicant: Minoru Takeda

Inventor： Minoru Takeda

IPC: G11B5/82

CPC classification number: G11B5/855 ,  B82Y10/00 ,  G11B5/743

Abstract: A method of manufacturing a magnetic disk is provided. The method of manufacturing a magnetic disk includes the step of disposing a plurality of magnetic recording tracks concentrically, each of the magnetic recording track including a data information recording area and a control information recording area, and the step of forming a separation groove between data areas each included in the data information recording area, and in which data is written, wherein, the step of forming a separation groove includes the step of forming a resist layer having an opening corresponding to a pattern of the separation groove by photolithography, and the step of etching to form the separation groove on a surface of a substrate or a material formed on the substrate through the opening of the resist layer, the step of forming the resist layer and the step of etching are performed for both of a front surface and a back surface of the substrate.

Abstract translation: 提供一种制造磁盘的方法。 制造磁盘的方法包括：同时设置多个磁记录磁道的步骤，每个磁记录磁道包括数据信息记录区和控制信息记录区，以及在数据区之间形成分离槽的步骤 每个包括在数据信息记录区中，并且其中写入数据，其中，形成分离槽的步骤包括通过光刻形成具有与分离槽的图案对应的开口的抗蚀剂层的步骤，并且步骤 在基板的表面上形成分离槽，或通过抗蚀剂层的开口形成在基板上的材料，形成抗蚀剂层的步骤和蚀刻步骤，对前表面和 衬底的背面。

公开(公告)号：US07750871B2

公开(公告)日：2010-07-06

申请号：US11632477

申请日：2006-08-04

Applicant: Hidehiko Shoji ,  Takahiko Origuchi ,  Minoru Takeda ,  Akira Yawata ,  Hiroko Yamamoto

Inventor： Hidehiko Shoji ,  Takahiko Origuchi ,  Minoru Takeda ,  Akira Yawata ,  Hiroko Yamamoto

IPC: G09G3/28

CPC classification number: G09G3/2029 ,  G09G3/2037 ,  G09G3/2803 ,  G09G2320/0223 ,  G09G2320/0271 ,  G09G2330/021 ,  G09G2360/16

Abstract: An image display method for allowing an image display device having a large number of pixels arrayed in a planar form to perform an image display by forming one field period from plural sub-fields for which luminance weights to be displayed are determined, and choosing plural luminances among displayable luminances as luminances for display by combining the luminance weights of the sub-fields, so that the respective pixels are controlled not to emit light or to emit light in each sub-field correspondingly to the luminances for display to be displayed. At least one threshold value is set, and when a pixel is allowed to emit light at a luminance for display at or higher than a first threshold value, which is the smallest threshold value, the pixel is controlled not to emit light constantly or to emit light constantly in a sub-field having the smallest luminance weight.

Abstract translation: 一种图像显示方法，用于允许以平面形式排列的具有大量像素的图像显示装置通过从要显示亮度权重的多个子场形成一个场周期来执行图像显示，并且选择多个亮度 在可显示亮度中，作为通过组合子场的亮度权重来显示的亮度，使得各个像素被控制为不发光，或者在每个子场中相应于要显示的显示亮度发光。 设置至少一个阈值，并且当允许像素以以等于或高于作为最小阈值的第一阈值显示的亮度发光时，控制像素不发光或不发光 在具有最小亮度权重的子场中不断地发光。

公开(公告)号：US20100164997A1

公开(公告)日：2010-07-01

申请号：US12296299

申请日：2008-04-14

Applicant: Taku Okada ,  Minoru Takeda ,  Yohei Koshio ,  Shinichiro Hashimoto ,  Kenji Ogawa

Inventor： Taku Okada ,  Minoru Takeda ,  Yohei Koshio ,  Shinichiro Hashimoto ,  Kenji Ogawa

IPC: G09G3/28 ,  G09G5/10

CPC classification number: G09G3/293 ,  G09G3/2007 ,  G09G3/2022 ,  G09G3/2927 ,  G09G3/294 ,  G09G3/296 ,  G09G3/2965 ,  G09G2310/0218 ,  G09G2310/066 ,  G09G2320/0228 ,  G09G2320/041 ,  G09G2330/028

Abstract: A plasma display device and a driving method thereof are provided. The plasma display device has a panel having a plurality of discharge cells including a display electrode pair that is formed of a scan electrode and a sustain electrode, and a temperature detecting circuit for detecting the ambient temperature of the panel and outputting the detected temperature. In the driving method, an unusual charge erasing period when a rectangular waveform voltage is applied to the scan electrode is disposed between the initializing period and address period of at least one of a plurality of subfields, and the number of subfields having the unusual charge erasing period is controlled based on the detected temperature detected by the temperature detecting circuit.

Abstract translation: 提供了一种等离子体显示装置及其驱动方法。 等离子体显示装置具有具有包括由扫描电极和维持电极形成的显示电极对的多个放电单元的面板和用于检测面板的环境温度并输出检测温度的温度检测电路。 在驱动方法中，当向扫描电极施加矩形波形电压时的异常电荷擦除期间设置在多个子场中的至少一个子场的初始化周期和寻址周期之间，并且具有异常电荷擦除的子场数 基于由温度检测电路检测到的检测温度来控制周期。

公开(公告)号：US20100001986A1

公开(公告)日：2010-01-07

申请号：US12305097

申请日：2008-04-04

Applicant: Taku Okada ,  Minoru Takeda ,  Yohei Koshio ,  Shinichiro Hashimoto ,  Kenji Ogawa

Inventor： Taku Okada ,  Minoru Takeda ,  Yohei Koshio ,  Shinichiro Hashimoto ,  Kenji Ogawa

IPC: G09G5/00 ,  G09G3/28

CPC classification number: G09G3/293 ,  G09G3/2022 ,  G09G3/2922 ,  G09G3/2927 ,  G09G3/296 ,  G09G2310/0218 ,  G09G2310/066 ,  G09G2320/0238 ,  G09G2320/041 ,  G09G2360/16

Abstract: A method for driving a plasma display device which includes a plasma display panel provided with a plurality of discharge cells having a display electrode pair including a scan electrode and a sustain electrode, a temperature detection circuit for detecting an ambient temperature of the panel and outputting an detected temperature, and an APL detection circuit for detecting an APL of an image signal. The method provides an unusual-charge erasing period for applying a rectangular waveform voltage to the scan electrode between the initializing period and the address period in at least one subfield among the plurality of subfields; and controls a time period during which the rectangular waveform voltage is applied, based on the detected temperature detected by the temperature detection circuit and the APL detected by the APL detection circuit.

Abstract translation: 一种用于驱动等离子体显示装置的方法，该等离子体显示装置包括具有多个具有包括扫描电极和维持电极的显示电极对的放电单元的等离子体显示面板，用于检测面板的环境温度的温度检测电路， 检测温度，以及用于检测图像信号的APL的APL检测电路。 该方法提供了异常电荷擦除周期，用于在多个子场中的至少一个子场中的初始化周期和寻址周期之间向扫描电极施加矩形波形电压; 并且基于由温度检测电路检测到的检测温度和由APL检测电路检测到的APL来控制施加矩形波形电压的时间段。

公开(公告)号：US07062119B2

公开(公告)日：2006-06-13

申请号：US10379619

申请日：2003-03-05

Applicant: Masayuki Togawa ,  Morio Kobayashi ,  Minoru Takeda ,  Masahiro Kanbara

Inventor： Masayuki Togawa ,  Morio Kobayashi ,  Minoru Takeda ,  Masahiro Kanbara

IPC: G02B6/26

CPC classification number: G02B6/3572 ,  G02B6/3514 ,  G02B6/352 ,  G02B6/3528 ,  G02B6/3546

Abstract: The invention is to offer an optical device which is capable of reducing the insertion loss comparing with a conventional one. The optical switch comprises a fiber collimator for input an light beam, a fiber collimator for output the light beam to the outside, an optical path switching element, an optical path switching element as well as a slider arranged in the optical paths between the fiber collimator and the fiber collimator to change the light path and the optical characteristics, a solenoid actuator for moving the slider, a guide mechanism for guiding the slider as the slider moves, a magnet for generating a magnetic field, the magnet being arranged at a position where the slider is pressed against the guide mechanism by means of a magnetic force of a magnetic field generated by the magnet.

公开(公告)号：US06971116B2

公开(公告)日：2005-11-29

申请号：US10183649

申请日：2002-06-27

Applicant: Minoru Takeda ,  Nobuyuki Arakawa ,  Motohiro Furuki ,  Shingo Imanishi

Inventor： Minoru Takeda ,  Nobuyuki Arakawa ,  Motohiro Furuki ,  Shingo Imanishi

IPC: G11B11/105 ,  B29C35/08 ,  B29C43/02 ,  B29C43/18 ,  B29C43/20 ,  B29C45/26 ,  B29D17/00 ,  G11B7/007 ,  G11B7/26 ,  G11B9/10 ,  G11B7/24

CPC classification number: B29D17/005 ,  B29C35/0888 ,  B29C43/021 ,  B29C43/18 ,  B29C43/203 ,  B29C45/2632 ,  B29C2035/0827 ,  B29C2043/025 ,  G11B7/00718 ,  G11B7/263 ,  G11B9/10

Abstract: A stamper suppressed in surface roughness, uneven thickness, and deviation of circularity in inner circumference, a method of producing the same, an optical recording medium produced by molding using the stamper, and a method of producing the same, wherein a base member having a mirror polished main surface and comprising silicon or glass is formed with a resist film; the resist film is exposed and developed so as to form a resist film of a pattern corresponding to relief shapes; the mirror surface of the base member is processed to relief shapes (projecting regions and recessed regions) by dry etching etc. using the obtained resist film as a mask so as to obtain a stamper; the obtained stamper is used for injection molding to form a medium substrate; and an optical recording multilayer film and a protective layer are formed to thereby produce an optical recording medium.

Abstract translation: 抑制表面粗糙度，不均匀厚度和内周圆度的偏差的压模，其制造方法，使用该压模成型的光记录介质及其制造方法，其中，具有 镜面抛光的主表面并且包括硅或玻璃形成有抗蚀剂膜; 抗蚀剂膜被曝光和显影，以形成对应于浮雕形状的图案的抗蚀剂膜; 使用得到的抗蚀剂膜作为掩模，通过干蚀刻等将基底构件的镜面加工成凹凸形状（突出区域和凹陷区域），以获得压模; 所得压模用于注射成型以形成介质基板; 并且形成光记录多层膜和保护层，从而产生光记录介质。

公开(公告)号：US20050167868A1

公开(公告)日：2005-08-04

申请号：US11089657

申请日：2005-03-25

Applicant: Minoru Takeda ,  Nobuyuki Arakawa ,  Motohiro Furuki ,  Shingo Imanishi

Inventor： Minoru Takeda ,  Nobuyuki Arakawa ,  Motohiro Furuki ,  Shingo Imanishi

IPC: G11B11/105 ,  B29C35/08 ,  B29C43/02 ,  B29C43/18 ,  B29C43/20 ,  B29C45/26 ,  B29D17/00 ,  G11B7/007 ,  G11B7/26 ,  G11B9/10

CPC classification number: B29D17/005 ,  B29C35/0888 ,  B29C43/021 ,  B29C43/18 ,  B29C43/203 ,  B29C45/2632 ,  B29C2035/0827 ,  B29C2043/025 ,  G11B7/00718 ,  G11B7/263 ,  G11B9/10

Abstract: A stamper suppressed in surface roughness, uneven thickness, and deviation of circularity in inner circumference, a method of producing the same, an optical recording medium produced by molding using the stamper, and a method of producing the same, wherein a base member having a mirror polished main surface and comprising silicon or glass is formed with a resist film; the resist film is exposed by a focused electron beam, an ultraviolet ray laser, etc. and developed so as to form a resist film of a pattern corresponding to relief shapes; the mirror surface of the base member is processed to relief shapes (projecting regions and recessed regions) by dry etching etc. using the obtained resist film as a mask so as to obtain a stamper; the obtained stamper is used for injection molding to form a medium substrate; and an optical recording multilayer film and a protective layer are formed to thereby produce an optical recording medium.