公开(公告)号：US20100309189A1

公开(公告)日：2010-12-09

申请号：US12792946

申请日：2010-06-03

Applicant: Kazuhisa MIZUSAKO ,  Takashi TOYOOKA ,  Hitoshi SASAKI

Inventor： Kazuhisa MIZUSAKO ,  Takashi TOYOOKA ,  Hitoshi SASAKI

IPC: G09G5/00

CPC classification number: G09G3/3677 ,  G09G3/001 ,  G09G3/3614 ,  G09G2300/0426 ,  G09G2300/0842 ,  G09G2320/029 ,  G09G2330/028

Abstract: A liquid crystal display, applying to the first electrode, a voltage higher and a voltage lower at different timings, detecting a current flowing through the second electrode, designating, as a reference value, the current flowing through the second electrode when the voltage maintained in the liquid crystal element is reset, specifying a first current which is obtained by excluding a charging current due to application of a related higher voltage from currents flowing through the second electrode after the higher voltage is applied to the first electrode, and a second current which is obtained by excluding a charging current due to application of a related lower voltage from currents flowing through the second electrode after the lower voltage is applied to the first electrode, and comparing the first current with the second current, and controlling the first current and the second current based on the comparison result.

Abstract translation: 一种液晶显示器，在不同的定时施加到较高的电压和较低的电压，检测流过第二电极的电流，指定当电压维持在第二电极时流过第二电极的电流作为参考值 液晶元件被复位，指定在将较高电压施加到第一电极之后，通过从流过第二电极的电流施加相关较高电压而排除充电电流而获得的第一电流;以及第二电流， 通过在将较低电压施加到第一电极之后，通过从流过第二电极的电流施加相关的较低电压而排除充电电流，并且将第一电流与第二电流进行比较，并且控制第一电流和 基于比较结果的第二个电流。

公开(公告)号：US20100079441A1

公开(公告)日：2010-04-01

申请号：US12544748

申请日：2009-08-20

Applicant: Hitoshi SASAKI ,  Takashi TOYOOKA

Inventor： Hitoshi SASAKI ,  Takashi TOYOOKA

IPC: G06F3/038

CPC classification number: G09G3/3648 ,  G09G3/3614 ,  G09G3/3655 ,  G09G2310/0218 ,  G09G2310/0251 ,  G09G2320/0204 ,  G09G2320/0209 ,  G09G2320/0247 ,  G09G2320/0257 ,  G09G2320/0261 ,  G09G2340/0435

Abstract: A method of driving an electro-optical device having scanning lines, data lines, a switching transistor and a pixel electrode. The device also has an electro-optical layer interposed between the pixel electrode and a counter electrode. The method includes: supplying a data signal alternate between a positive and a negative voltage to the pixel electrode. The positive voltage has a potential greater than a counter electrode potential applied to the counter electrode and the negative voltage is a potential lower than the counter electrode potential; setting the counter electrode potential to reduce a flicker; supplying a first voltage that is either the positive or negative voltage to the pixel electrode in a first period; the other voltage to the pixel electrode in a second period. A ratio of the first period to the second period is variable.

Abstract translation: 驱动具有扫描线，数据线，开关晶体管和像素电极的电光装置的方法。 该装置还具有插入在像素电极和对电极之间的电光层。 该方法包括：向像素电极提供在正电压和负电压之间交替的数据信号。 正电压具有大于施加到对电极的对电极电位的电位，并且负电压是低于对电极电位的电位; 设置对电极电位以减少闪烁; 在第一周期中向像素电极提供正或负电压的第一电压; 在第二周期中向像素电极施加另一电压。 第一周期与第二周期的比率是可变的。

公开(公告)号：US20110176080A1

公开(公告)日：2011-07-21

申请号：US13005458

申请日：2011-01-12

Applicant: Takashi TOYOOKA

Inventor： Takashi TOYOOKA

IPC: G02F1/136

CPC classification number: G09G5/06 ,  G09G3/2022 ,  G09G3/2025 ,  G09G3/3648 ,  G09G3/3651

Abstract: An electro-optic device including: a plurality of pixels disposed corresponding to a plurality of colors; and a drive circuit adapted to drive the pixels, wherein the drive circuit drives the pixels based on a drive voltage set for each of the colors in accordance with a mixture ratio between the colors, and a drive pattern provided in accordance with the drive voltage and adapted to designate one of switching ON and OFF of the pixels at each of sub-fields constituting a frame in accordance with a grayscale level, and the drive voltages are set so that a voltage range of the drive voltage is different between the pixel corresponding to at least one of the colors and the pixel corresponding to another of the colors, the colors having respective proportions of mixture different from each other.

Abstract translation: 一种电光装置，包括：与多种颜色对应地设置的多个像素; 以及适于驱动所述像素的驱动电路，其中所述驱动电路基于根据所述颜色之间的混合比率为每种颜色设置的驱动电压来驱动所述像素，以及根据所述驱动电压提供的驱动图案，以及 适于根据灰度级指定在构成帧的每个子场处的像素的切换ON和OFF中的一个，并且驱动电压被设置为使得驱动电压的电压范围在对应于 与另一种颜色对应的颜色和像素中的至少一种，颜色具有彼此不同的混合物的比例。

公开(公告)号：US20100231560A1

公开(公告)日：2010-09-16

申请号：US12722889

申请日：2010-03-12

Applicant: Takashi TOYOOKA ,  Taku KITAGAWA

Inventor： Takashi TOYOOKA ,  Taku KITAGAWA

IPC: G06F3/038 ,  G09G3/20

CPC classification number: G09G3/3648 ,  G02F2001/13355 ,  G02F2001/133638 ,  G02F2203/30 ,  G02F2413/02 ,  G02F2413/05 ,  G09G3/2022 ,  G09G3/3614 ,  G09G3/3677 ,  G09G3/3688

Abstract: An electrophoretic display apparatus, electronic device, and driving method for an electrophoretic display apparatus are capable of significantly increasing the number of tones that can be expressed in a single frame period. The electrophoretic display apparatus divides at least part of a frame period into multiple subfield periods and controls the light transmission of an electro-optical layer by selecting, on a subfield period-by-subfield period basis, an on or off voltage as the driving voltage to apply between a pixel electrode and an opposing electrode to display multiple tones. A driving circuit of the electrophoretic display apparatus determines, in accordance with the tone to be displayed, the ratio between the application periods of the on and off voltages during the frame period, and the arrangement of the on and off voltages. The absolute values of the positive-polarity and negative-polarity voltages are different from each other.

Abstract translation: 电泳显示装置，电子装置和电泳显示装置的驱动方法能够显着增加在单个帧周期中可以表达的音调的数量。 电泳显示装置将帧周期的至少一部分分割为多个子场周期，并且以子场周期为基础选择作为驱动电压的导通或截止电压来控制电光层的光透射 以施加在像素电极和对置电极之间以显示多个色调。 电泳显示装置的驱动电路根据要显示的音调确定帧期间的导通和截止电压的施加周期之间的比率以及导通和关断电压的布置。 正极性和负极性电压的绝对值彼此不同。

公开(公告)号：US20090189922A1

公开(公告)日：2009-07-30

申请号：US12355010

申请日：2009-01-16

Applicant: Takashi TOYOOKA

Inventor： Takashi TOYOOKA

IPC: G09G5/10 ,  G09G3/36

CPC classification number: G09G5/10 ,  G09G3/002 ,  G09G3/2022 ,  G09G3/2081 ,  G09G3/3406 ,  G09G3/3648 ,  G09G5/18 ,  G09G2310/066 ,  G09G2320/0633 ,  H04N5/74

Abstract: An image display apparatus includes a light-source driving circuit that drives a light source to cyclically change brightness. A control unit controls a pixel to turn on and off over a plurality of subfields in a field so that transmittance or reflectance in the pixel over the plurality of subfields in the field corresponds to a gray level specified for the pixel. The control unit also arranges the plurality of subfields such that two or more gray-level defining subfields maintain a predetermined relationship with respect to the cyclical change in brightness of the light source caused by drive of a light-source driving circuit.

Abstract translation: 图像显示装置包括驱动光源以循环改变亮度的光源驱动电路。 控制单元控制像素在场中的多个子场上打开和关闭，使得场中多个子场中的像素中的透射率或反射率对应于为像素指定的灰度级。 控制单元还布置多个子场，使得两个或多个灰度定义子场相对于由光源驱动电路的驱动引起的光源的亮度的周期性变化保持预定的关系。

公开(公告)号：US20070079959A1

公开(公告)日：2007-04-12

申请号：US11539432

申请日：2006-10-06

Applicant: Takeshi SETO ,  Takashi TOYOOKA

Inventor： Takeshi SETO ,  Takashi TOYOOKA

IPC: B29C47/88 ,  G05D23/00

CPC classification number: G05D23/19

Abstract: A cooling device that cools a heat generator generating heat in response to application or a signal based on a predetermined signal via a cooling fluid includes a cooling fluid cooling section that cools the cooling fluid, a control section that controls the cooling fluid cooling section in accordance with a signal based on the predetermined signal, and a signal processing section that supplies the heat generator with the signal based on the predetermined signal relatively late, and supplies the control section with the signal based on the predetermined signal relatively early.

Abstract translation: 冷却装置，其通过冷却流体响应于施加或基于预定信号产生热量的发热体冷却，包括冷却冷却流体的冷却流体冷却部，根据冷却流体冷却部控制冷却流体冷却部的控制部 具有基于预定信号的信号，以及信号处理部分，其相对较晚地基于预定信号向发热体提供信号，并且相对较早地向控制部分提供基于预定信号的信号。

公开(公告)号：US20090015525A1

公开(公告)日：2009-01-15

申请号：US12169461

申请日：2008-07-08

Applicant: Hiroyuki HOSAKA ,  Takashi TOYOOKA

Inventor： Hiroyuki HOSAKA ,  Takashi TOYOOKA

IPC: G09G3/32

CPC classification number: G09G3/3413 ,  G09G3/3648 ,  G09G2310/0235 ,  G09G2320/0242

Abstract: Light having a color component that corresponds to a present field is irradiated on a plurality of pixels for a time duration that starts during the scan period of the present field and that ends during the scan period of a next field that is subsequent to the present field. The light is irradiates so that the light having the color component that corresponds to the present field is not mixed with light having a color component that corresponds to a previous field that is previous to the present field and with light having a color component that corresponds to the next field

Abstract translation: 具有对应于当前场的颜色分量的光在多个像素上照射持续时间，其在当前场的扫描周期期间开始，并且在当前场之后的下一场的扫描周期期间结束 。 照射光，使得具有与当前场相对应的颜色分量的光不与具有对应于先前场的先前场的颜色分量的光和具有对应于当前场的颜色分量的光混合 下一个字段

公开(公告)号：US20080284717A1

公开(公告)日：2008-11-20

申请号：US12107405

申请日：2008-04-22

Applicant: Takashi TOYOOKA ,  Hiroyuki Hosaka

Inventor： Takashi TOYOOKA ,  Hiroyuki Hosaka

IPC: G09G3/36

CPC classification number: G09G3/3413 ,  G02F2001/133622 ,  G09G3/2022 ,  G09G3/3648 ,  G09G2310/0235 ,  H04N9/3114 ,  H04N9/3155

Abstract: An electro-optical device includes a liquid crystal drive unit that divides on a temporal axis one field into subfields and that, during the subfields, applies either an on-voltage or an off-voltage to picture elements of a liquid crystal display in accordance with gradation of the picture elements during the one field. A light source control unit sequentially switches the three light sources, and switches at least two of the three light sources at a switching period that is shorter than a time duration required to exhibit, in the picture elements during the one field, gradation of each color corresponding to each of the at least two of the three light sources.

Abstract translation: 电光装置包括：液晶驱动单元，其将时间轴上的一个场划分为子场，并且在子场期间，根据液晶显示器的图像元素，施加电压或截止电压 一个字段中的图片元素的渐变。 光源控制单元顺序地切换三个光源，并且以比在一个场中的图像元素期间所需要的每个颜色的渐变的时间短的切换周期切换三个光源中的至少两个 对应于三个光源中的至少两个光源中的每一个。

公开(公告)号：US20130069993A1

公开(公告)日：2013-03-21

申请号：US13595144

申请日：2012-08-27

Applicant: Takashi NISHIMORI ,  Tetsuro YAMAZAKI ,  Takashi TOYOOKA

Inventor： Takashi NISHIMORI ,  Tetsuro YAMAZAKI ,  Takashi TOYOOKA

IPC: G09G3/36

CPC classification number: G09G3/003 ,  G09G3/2022 ,  G09G3/3614 ,  G09G3/3648 ,  G09G2360/18

Abstract: An electro-optic device has electro-optic elements; a storage units storing a first table including pairs of a gray-scale value and an a-bit sub-field code and a second table including pairs of a gray-scale value and a b-bit (b>a) sub-field code; a converting unit converting the gray-scale value of an object pixel into the sub-field code using the second table when a difference in gray-scale value between a first image and a second image is less than a threshold value, while converting the gray-scale value of the object pixel into the sub-field code using the first table when the difference in gray-scale value between the first image and the second image is the threshold value or more; and a driving unit supplying a signal corresponding to the sub-field code converted by the converting unit to drive the electro-optic elements.

Abstract translation: 电光装置具有电光元件; 存储单元，存储包括灰度值和a位子域代码的对的第一表，以及包括灰度值和b位（b> a）子字段代码的对的第二表 ; 转换单元，当第一图像和第二图像之间的灰度值的差小于阈值时，使用第二表格将对象像素的灰度值转换为子场码，同时将灰度 当第一图像和第二图像之间的灰度值的差是阈值或更大时，使用第一表格将对象像素的尺度值分解成子字段代码; 以及驱动单元，其提供与由转换单元转换的子场代码对应的信号以驱动电光元件。

公开(公告)号：US20110293874A1

公开(公告)日：2011-12-01

申请号：US13115405

申请日：2011-05-25

Applicant: Takashi TOYOOKA ,  Hiroshi OKADA ,  Shigetoshi SEGAWA ,  Seiichi NAKATANI

Inventor： Takashi TOYOOKA ,  Hiroshi OKADA ,  Shigetoshi SEGAWA ,  Seiichi NAKATANI

IPC: B32B3/18 ,  B32B37/14 ,  B32B37/06 ,  B32B37/10 ,  B32B3/22 ,  B32B37/02

CPC classification number: H01L23/49822 ,  B32B3/08 ,  B32B3/085 ,  B32B3/18 ,  B32B9/005 ,  B32B9/047 ,  B32B15/14 ,  B32B15/20 ,  B32B37/1009 ,  B32B2250/40 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2262/101 ,  B32B2305/188 ,  B32B2305/20 ,  B32B2309/02 ,  B32B2309/04 ,  B32B2309/105 ,  B32B2309/12 ,  B32B2315/02 ,  B32B2457/00 ,  B32B2457/202 ,  B32B2519/02 ,  H01L23/49827 ,  H01L23/49894 ,  H01L2924/0002 ,  H01L2924/09701 ,  H05K3/4605 ,  H05K3/4629 ,  H05K3/4652 ,  H05K3/4688 ,  H05K3/4694 ,  H05K2201/2018 ,  Y10T156/10 ,  Y10T428/163 ,  Y10T428/166 ,  H01L2924/00

Abstract: The hybrid substrate of the present invention comprises a ceramic substrate assembly composed of a plurality of ceramic substrates, insulating resin layers disposed respectively on both surfaces of the ceramic substrate assembly such that they are opposed to each other, each of the insulating resin layers being made at least of a reinforcing material and a resin, and a metal layer disposed on each of the insulating resin layers. In particular, the hybrid substrate of the present invention comprises the plurality of ceramic substrates which are in the form of a tile arrangement along the same plane positioned between the opposed insulating resin layers.

Abstract translation: 本发明的混合基板包括由多个陶瓷基板构成的陶瓷基板组件，分别设置在陶瓷基板组件的两个表面上的绝缘树脂层，使得它们彼此相对，每个绝缘树脂层被制成 至少是增强材料和树脂，以及设置在每个绝缘树脂层上的金属层。 特别地，本发明的混合基板包括沿位于相对的绝缘树脂层之间的相同平面的瓦片布置形式的多个陶瓷基板。