专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08436791B2 Light-emitting device and mobility compensating method for driving the same, and electronic device 有权
标题翻译：用于驱动它们的发光装置和移动性补偿方法以及电子装置
公开(公告)号：US08436791B2
公开(公告)日：2013-05-07
申请号：US12690267
申请日：2010-01-20
申请人： Hitoshi Ota , Satoshi Yatabe , Hideto Ishiguro
发明人： Hitoshi Ota , Satoshi Yatabe , Hideto Ishiguro
IPC分类号： G09G3/30
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/0256 , G09G2320/043
摘要： A light-emitting device includes a light-emitting element that emits light of an amount based on the size of a driving current; a driving transistor, the gate thereof being electrically connected to a first node, that outputs a current flowing between the drain-source as the driving current; and a control unit that supplies a first data potential to the first node and supplies a current to the driving transistor so as to set the voltage between the gate and source of the driving transistor to a compensated voltage based on the mobility of the driving transistor, and then supplies a second data potential determined in accordance with the first data potential to the first node.
摘要翻译：发光装置包括基于驱动电流的大小发光量的发光元件; 驱动晶体管，其栅极电连接到第一节点，其输出在所述漏源之间流动的电流作为所述驱动电流; 以及控制单元，其向第一节点提供第一数据电位，并且向驱动晶体管提供电流，以便基于驱动晶体管的迁移率将驱动晶体管的栅极和源极之间的电压设置为补偿电压，然后将根据第一数据电位确定的第二数据电位提供给第一节点。

2. 发明申请

US20120256089A1 SENSING DEVICE AND ELECTRONIC APPARATUS 有权
标题翻译：感应装置和电子装置
公开(公告)号：US20120256089A1
公开(公告)日：2012-10-11
申请号：US13439347
申请日：2012-04-04
申请人： Eiji KANDA , Hideto ISHIGURO , Tsukasa EGUCHI , Tetsuji FUJITA , Hidetoshi YAMAMOTO
发明人： Eiji KANDA , Hideto ISHIGURO , Tsukasa EGUCHI , Tetsuji FUJITA , Hidetoshi YAMAMOTO
IPC分类号： H01L31/173
CPC分类号： G01J1/44 , A61B5/0037 , G06K9/0004
摘要： A light emitting unit is positioned to the subject side than a light receiving unit in a sensing device. The light emitting unit includes a light emitting layer, a first electrode, a second electrode which has an opening, and an insulating layer that is provided at a position that corresponds to the opening portion of the second electrode and that partially insulates the first electrode and the second electrode. The light receiving unit includes a light receiving element that receives reflected light. The light blocking layer is provided at a position that corresponds to the opening portion, and an opening portion is formed thereon. In a case when viewed in a plan view, the light blocking layer overlaps the opening portion, and a light receiving face of the light receiving element is positioned within the opening.
摘要翻译：发光单元位于主体侧而不是感测装置中的光接收单元。发光单元包括发光层，第一电极，具有开口的第二电极和设置在与第二电极的开口部分对应的位置并且部分绝缘第一电极的绝缘层，以及第二电极。光接收单元包括接收反射光的光接收元件。遮光层设置在与开口部相对应的位置，并且在其上形成有开口部。在从平面图看的情况下，遮光层与开口部重叠，受光元件的受光面位于开口内。

3. 发明申请

US20120242884A1 IMAGING APPARATUS 有权
标题翻译：成像设备
公开(公告)号：US20120242884A1
公开(公告)日：2012-09-27
申请号：US13421295
申请日：2012-03-15
申请人： Hideto ISHIGURO , Hitoshi TSUCHIYA , Tsukasa EGUCHI
发明人： Hideto ISHIGURO , Hitoshi TSUCHIYA , Tsukasa EGUCHI
IPC分类号： H04N5/225
CPC分类号： H01L27/14623 , H01L27/14627
摘要： An imaging apparatus includes light-transmitting substrate; a plurality of lenses which faces a first surface of the substrate; a light shielding layer which is formed on the second surface of the substrate and has an opening section through which optical axes of each lens pass; and a plurality of light sensing elements which is placed so that the optical axes of the lenses pass through a light sensing surface facing the second surface at an interval. An efficient diameter of the lens, a diameter of the opening section, a distance between the light sensing surfaces and the light shielding layer, a diameter of the light sensing surface, and a distance between the light sensing surface and center of the lens satisfy a sin−1(1/n).
摘要翻译：成像装置包括透光基板; 面对基板的第一表面的多个透镜; 遮光层，其形成在所述基板的第二表面上，并且具有开口部，每个透镜的光轴穿过所述开口部; 以及多个光感测元件，其被放置成使得透镜的光轴以一定间隔穿过面对第二表面的感光表面。透镜的有效直径，开口部分的直径，光感测表面和遮光层之间的距离，光感测表面的直径以及光感测表面和透镜中心之间的距离满足 sin（1 / n）<（h·D + h·d-s·d）/ s和tan-1 {（p-a / 2-d / 2）/ h}

4. 发明申请

US20100321422A1 LIGHT EMITTING APPARATUS, METHOD OF DRIVING LIGHT EMITTING APPARATUS, AND ELECTRONIC APPARATUS 有权
标题翻译：发光装置，驱动发光装置的方法和电子装置
公开(公告)号：US20100321422A1
公开(公告)日：2010-12-23
申请号：US12793190
申请日：2010-06-03
申请人： Hideto ISHIGURO , Satoshi YATABE
发明人： Hideto ISHIGURO , Satoshi YATABE
IPC分类号： G09G5/02 , G09G3/32
CPC分类号： G09G3/3233 , G09G3/3266 , G09G2310/0251 , G09G2310/0297
摘要： Provided is a light emitting apparatus where each pixel circuit is provided with the reset transistor, which is disposed between the node of the pixel circuit and the first feed line corresponding to the adjacent pixel circuit in the second direction as viewed from the pixel circuit. In addition, in the initialization period before the selection period, in which the scan line corresponding to the pixel circuit is selected, and in the compensation period, the reset transistor of the pixel circuit is set to the ON state, and the values of the power supply voltages output to the first feed line corresponding to the pixel circuit and the first feed line corresponding to the adjacent pixel circuit in the second direction as viewed from the pixel circuit are variably controlled, so that the initialization or compensation operation of the pixel circuit is performed.
摘要翻译：提供一种发光装置，其中每个像素电路设置有复位晶体管，该复位晶体管设置在从像素电路观察的像素电路的节点和对应于相邻像素电路的第二方向上的第一馈电线之间。此外，在选择与像素电路对应的扫描线的选择期间之前的初始化期间，在补偿期间，将像素电路的复位晶体管设定为ON状态，可变地控制输出到与像素电路对应的第一馈电线的电源电压和从像素电路观察的与第二方向相对应的相邻像素电路的第一馈电线，使得像素电路的初始化或补偿操作被执行。

5. 发明申请

US20100188377A1 LIGHT-EMITTING DEVICE AND METHOD FOR DRIVING THE SAME, AND ELECTRONIC DEVICE 有权
标题翻译：发光装置及其驱动方法，以及电子装置
公开(公告)号：US20100188377A1
公开(公告)日：2010-07-29
申请号：US12690267
申请日：2010-01-20
申请人： Hitoshi OTA , Satoshi YATABE , Hideto ISHIGURO
发明人： Hitoshi OTA , Satoshi YATABE , Hideto ISHIGURO
IPC分类号： G09G3/30 , G09G5/00 , H05B37/02 , G05F1/10
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/0256 , G09G2320/043
摘要： A light-emitting device includes a light-emitting element that emits light of an amount based on the size of a driving current; a driving transistor, the gate thereof being electrically connected to a first node, that outputs a current flowing between the drain-source as the driving current; and a control unit that supplies a first data potential to the first node and supplies a current to the driving transistor so as to set the voltage between the gate and source of the driving transistor to a compensated voltage based on the mobility of the driving transistor, and then supplies a second data potential determined in accordance with the first data potential to the first node.
摘要翻译：发光装置包括基于驱动电流的大小发光量的发光元件; 驱动晶体管，其栅极电连接到第一节点，其输出在所述漏源之间流动的电流作为所述驱动电流; 以及控制单元，其向第一节点提供第一数据电位，并且向驱动晶体管提供电流，以便基于驱动晶体管的迁移率将驱动晶体管的栅极和源极之间的电压设置为补偿电压，然后将根据第一数据电位确定的第二数据电位提供给第一节点。

6. 发明申请

US20090033850A1 LIQUID CRYSTAL DEVICE 有权
公开(公告)号：US20090033850A1
公开(公告)日：2009-02-05
申请号：US12180092
申请日：2008-07-25
申请人： Hideto ISHIGURO , Eiji KANDA , Hitoshi OTA
发明人： Hideto ISHIGURO , Eiji KANDA , Hitoshi OTA
IPC分类号： G02F1/133
CPC分类号： G06F3/0412 , G02F1/13338 , G02F2001/13312 , G06F3/042 , G09G3/3648 , G09G2300/0465 , G09G2360/148
摘要： A liquid crystal device includes a plurality of selection lines, a plurality of signal lines, a plurality of pixel portions, a plurality of photosensor portions, a plurality of first power lines, and a plurality of sense lines. The plurality of selection lines are provided in a line direction. The plurality of signal lines are provided in a column direction. The plurality of pixel portions are provided at positions corresponding to intersections of the selection lines and the signal lines. The plurality of photosensor portions are provided in correspondence with a portion of the plurality of pixel portions. The plurality of first power lines are provided in the line direction. The plurality of sense lines are provided in the column direction. Each of the plurality of pixel portions includes a first switching element and a liquid crystal. The first switching element loads a display signal supplied through a corresponding one of the signal lines as a selection signal supplied through a corresponding one of the selection lines is asserted. The liquid crystal exhibits a bright state corresponding to the display signal that is loaded by the first switching element. The portion of the plurality of pixel portions adjust the amounts of light that enter the plurality of photosensor portions. Each of the plurality of photosensor portions includes a photoelectric conversion element, a capacitive element, a second switching element, and a readout portion. The photoelectric conversion element generates an electric current of which the magnitude corresponds to the amount of light received. One end of the capacitive element is electrically connected to the photoelectric conversion element. The second switching element resets the one end of the capacitive element to a reset voltage that is supplied through a corresponding one of the first power lines. The readout portion outputs, to a corresponding one of the sense lines, an output signal of which the magnitude corresponds to a voltage of the one end of the capacitive element. The second switching element is controlled to any one of an on state or an off state on the basis of the selection signal that is supplied through the corresponding one of the selection lines.

7. 发明申请

US20080246708A1 LIQUID CRYSTAL DEVICE, IMAGE SENSOR, AND ELECTRONIC APPARATUS 有权
标题翻译：液晶装置，图像传感器和电子装置
公开(公告)号：US20080246708A1
公开(公告)日：2008-10-09
申请号：US12047508
申请日：2008-03-13
申请人： Hideto ISHIGURO
发明人： Hideto ISHIGURO
IPC分类号： G09G3/36
CPC分类号： G06F3/042 , G02F1/13318 , G06F3/0412 , G09G3/3648
摘要： The invention provides a liquid crystal device including: a first substrate; a second substrate that is provided over the first substrate in such a manner that the first substrate and the second substrate face each other; a plurality of optical sensing sections that is formed in an image display area over the first substrate; and a plurality of light-amount adjusting sections that is formed in the image display area in such a manner that each of the plurality of light-amount adjusting sections includes a liquid crystal portion that overlaps the corresponding optical sensing section in a plan view, constituting a part of a liquid crystal layer that is sandwiched between the first substrate and the second substrate, the plurality of light-amount adjusting sections being capable of adjusting, independently of one another, the amount of incident light that enters the plurality of optical sensing sections through an image display surface that lies at one of two surfaces of the second substrate that does not face the liquid crystal layer, the image display surface being pointed to by a pointing means.
摘要翻译：本发明提供一种液晶装置，包括：第一基板; 以第一基板和第二基板彼此面对的方式设置在第一基板上的第二基板; 多个光学感测部，形成在第一基板上的图像显示区域中; 以及多个光量调节部，其形成在所述图像显示区域中，使得所述多个光量调节部分中的每一个包括在俯视图中与相应的光学感测部分重叠的液晶部分，构成夹在第一基板和第二基板之间的液晶层的一部分，多个光量调节部能够彼此独立地调节进入多个光学感测部的入射光量通过位于第二基板的不面向液晶层的两个表面之一的图像显示表面，由指示装置指向图像显示表面。

8. 发明授权

US06306693B1 Method of manufacturing semiconductor device, method of manufacturing active matrix substrate, and electrooptic device 有权
标题翻译：制造半导体器件的方法，制造有源矩阵衬底的方法和电光器件
公开(公告)号：US06306693B1
公开(公告)日：2001-10-23
申请号：US09657901
申请日：2000-09-08
申请人： Hideto Ishiguro , Minoru Matsuo , Hiroyuki Murai , Masami Hayashi
发明人： Hideto Ishiguro , Minoru Matsuo , Hiroyuki Murai , Masami Hayashi
IPC分类号： H01L2100
CPC分类号： H01L27/127 , H01L27/1214 , H01L27/1255 , H01L29/66757 , H01L29/78621 , H01L2029/7863
摘要： To provide a method of manufacturing a semiconductor device, a method of manufacturing an active matrix substrate, and an electrooptic device in which in forming different type TFTs on the same substrate, a variation in the LDD length or offset length of TFT can be suppressed by a small number of steps. In the method of manufacturing an active matrix substrate, a patterning mask 554 used for forming gate electrodes 15 and 25 is left, and used in introducing a medium concentration of phosphorus ion to introduce impurities in self alignment with the patterning mask 554. Next, with the patterning mask 554 removed, low-concentration of phosphorus ion is introduced by using the gate electrodes 15 and 25 as a mask to form low-concentration source-drain regions 111, 121, 211 and 221 in self alignment with the gate electrodes 15 and 25. The LDD length of each of the regions is equal to the amount of side etching caused in patterning the gate electrodes 15 and 25.
摘要翻译：为了提供一种制造半导体器件的方法，制造有源矩阵衬底的方法和电光器件，其中在同一衬底上形成不同类型的TFT时，TFT的LDD长度或偏移长度的变化可以通过少数步骤。在制造有源矩阵基板的方法中，留下用于形成栅电极15和25的图形掩模554，用于引入中等浓度的磷离子以引入与图案化掩模554自对准的杂质。接下来，去除图案化掩模554，通过使用栅电极15和25作为掩模来引入低浓度的磷离子，以形成与栅电极15自对准的低浓度源极 - 漏极区域111,121,211和221，以及每个区域的LDD长度等于在图案化栅电极15和25时引起的侧蚀刻量。

9. 发明授权

US08599222B2 Method of driving pixel circuit, light emitting device, and electronic apparatus 有权
标题翻译：驱动像素电路，发光器件和电子设备的方法
公开(公告)号：US08599222B2
公开(公告)日：2013-12-03
申请号：US12544563
申请日：2009-08-20
申请人： Hideto Ishiguro , Satoshi Yatabe
发明人： Hideto Ishiguro , Satoshi Yatabe
IPC分类号： G09G5/10
CPC分类号： G09G3/30 , G09G3/3233 , G09G2300/0819 , G09G2300/0852 , G09G2300/0866 , G09G2310/0262 , G09G2320/043 , G09G2320/045
摘要： There is provided a method of driving a pixel circuit that includes a light emitting element; a driving transistor that is connected to the light emitting element in series; a storage capacitor that is interposed between a path, which is formed between the light emitting element and the driving transistor, and a gate of the driving transistor; a selection switch that is interposed between the gate of the driving transistor and a signal line; and a first control switch that is interposed between the gate of the driving transistor and the signal line and is connected to the selection switch in series.
摘要翻译：提供了一种驱动包括发光元件的像素电路的方法; 与发光元件串联连接的驱动晶体管; 存储电容器，其设置在形成在所述发光元件和所述驱动晶体管之间的路径与所述驱动晶体管的栅极之间; 插入驱动晶体管的栅极和信号线之间的选择开关; 以及插入在驱动晶体管的栅极和信号线之间并串联连接到选择开关的第一控制开关。

10. 发明授权

US08456391B2 Pixel circuit driving method, light emitting device, and electronic apparatus including a variable driving signal 有权
标题翻译：像素电路驱动方法，发光装置和包括可变驱动信号的电子设备
公开(公告)号：US08456391B2
公开(公告)日：2013-06-04
申请号：US12545479
申请日：2009-08-21
申请人： Satoshi Yatabe , Hideto Ishiguro
发明人： Satoshi Yatabe , Hideto Ishiguro
IPC分类号： G09G3/32
CPC分类号： G09G3/3233 , G09G2300/0814 , G09G2300/0819 , G09G2300/0852 , G09G2310/066
摘要： Provided is a method of driving a pixel circuit including a light emitting element and a driving transistor which are connected in series, and a storage capacitor disposed between the path between the light emitting element and the driving transistor and the gate of the driving transistor, the method including the steps of: supplying a driving signal, of which the time rate of change of the potential varies over time, to a gate of the driving transistor; stopping the supply of the driving signal at a point in time which is set to be variable in accordance with a gradation specified for the pixel circuit; and supplying a driving current corresponding to an open circuit voltage of the storage capacitor to the light emitting element.
摘要翻译：提供了一种驱动包括串联连接的发光元件和驱动晶体管的像素电路的方法，以及设置在发光元件和驱动晶体管之间的路径与驱动晶体管的栅极之间的存储电容器，方法包括以下步骤：将电位变化的时间变化率随时间变化的驱动信号提供给驱动晶体管的栅极; 停止在根据针对像素电路指定的灰度被设定为可变的时间点的驱动信号的供应; 并向所述发光元件提供与所述存储电容器的开路电压相对应的驱动电流。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式