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1. 发明申请

US20090140658A1 LIGHT EMITTING DEVICE, METHOD OF DRIVING THE SAME, AND ELECTRONIC APPARATUS 审中-公开
标题翻译：发光装置，其驱动方法和电子装置
公开(公告)号：US20090140658A1
公开(公告)日：2009-06-04
申请号：US12325500
申请日：2008-12-01
申请人： Hiroaki JO , Tsukasa EGUCHI , Eiji KANDA , Toshiyuki KASAI
发明人： Hiroaki JO , Tsukasa EGUCHI , Eiji KANDA , Toshiyuki KASAI
IPC分类号： H05B37/02
CPC分类号： H05B33/0854 , H05B33/0851
摘要： There is provided a method of driving a light emitting device including a light emitting element and a unit circuit that is disposed in correspondence with the light emitting element and drives the tight emitting element in accordance with emission control data generated based on image data, wherein the light emitting device has a temperature sensor and a light receiving sensor. The method includes detecting the temperature of the light emitting device by using the temperature sensor, detecting light emitted from the light emitting element by using the light receiving sensor, and generating the emission control data by correcting the image data in response to the temperature of the light emitting device which is detected by the temperature sensor and the detected value of light which is detected by the light receiving sensor.
摘要翻译：提供了一种驱动包括发光元件和单元电路的发光器件的方法，该发光元件和单元电路相对于发光元件设置并且根据基于图像数据产生的发射控制数据驱动紧密发射元件，其中，发光装置具有温度传感器和光接收传感器。该方法包括使用温度传感器检测发光器件的温度，通过使用光接收传感器来检测从发光元件发射的光，并且通过响应于温度传感器的温度校正图像数据来产生发射控制数据由温度传感器检测的发光装置和由光接收传感器检测到的光的检测值。

2. 发明申请

US20080062092A1 ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS 有权
标题翻译：电光设备和电子设备
公开(公告)号：US20080062092A1
公开(公告)日：2008-03-13
申请号：US11776827
申请日：2007-07-12
申请人： Eiji KANDA
发明人： Eiji KANDA
IPC分类号： G09G3/30
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0861 , G09G2320/0209 , G09G2320/045
摘要： An electro-optical device includes a plurality of data lines, a plurality of scanning lines, a plurality of unit circuits that are provided in correspondence with intersections of the data lines and the scanning lines. Each of the data lines is supplied with a data voltage in accordance with a gray-scale level. Each of the scanning lines is supplied with a scanning signal that specifies a writing period during which the data voltage is being written into the corresponding unit circuits. Each of the plurality of unit circuits includes a driving transistor, an electro-optical element, a capacitive element, a power feed liner a first switching element and a second switching element. The driving transistor generates a driving current in accordance with an electric potential of a gate thereof. The electro-optical element generates light with a gray-scale level in accordance with the driving current that is generated by the driving transistor. The capacitive element has a first electrode and a second electrode that is connected to the gate of the driving transistor. The power feed line is supplied with a constant electric potential and is, during an initialization period that is different from the writing period, electrically connected to the second electrode. The first switching element conducts the gate of the transistor with the drain thereof at least during the initialization period. The second switching element switches between conduction and non-conduction between the data line and the first electrode on the basis of the scanning signal. The power feed line is arranged in a direction that intersects with the scanning lines.
摘要翻译：电光装置包括多条数据线，多条扫描线，与数据线和扫描线的交点对应地设置的多个单位电路。每个数据线被提供有根据灰度级的数据电压。每个扫描线被提供有扫描信号，该扫描信号指定数据电压被写入对应的单元电路的写入周期。多个单元电路中的每一个包括驱动晶体管，电光元件，电容元件，馈电衬垫，第一开关元件和第二开关元件。驱动晶体管根据其栅极的电位产生驱动电流。电光元件根据由驱动晶体管产生的驱动电流产生具有灰度级的光。电容元件具有连接到驱动晶体管的栅极的第一电极和第二电极。供电线被供给恒定的电位，并且在与写入周期不同的初始化期间内电连接到第二电极。至少在初始化期间，第一开关元件使其漏极导通晶体管的栅极。第二开关元件基于扫描信号在数据线和第一电极之间的导通和非导通之间切换。供电线沿与扫描线相交的方向配置。

3. 发明申请

US20090140265A1 LIGHT EMITTING DEVICE AND ELECTRONIC APPARATUS 有权
标题翻译：发光装置和电子装置
公开(公告)号：US20090140265A1
公开(公告)日：2009-06-04
申请号：US12269427
申请日：2008-11-12
申请人： Tsukasa EGUCHI , Hiroaki JO , Eiji KANDA , Toshiyuki KASAI , Atsushi ITO
发明人： Tsukasa EGUCHI , Hiroaki JO , Eiji KANDA , Toshiyuki KASAI , Atsushi ITO
IPC分类号： H01L33/00
CPC分类号： B41J2/45 , H01L27/326 , H01L27/3269
摘要： A light emitting device includes a substrate having transparency, a light emitting element that emits light at least to the substrate side, and a light detecting element that is formed between the light emitting element and the substrate. The light detecting element is formed along an outer frame of the light emitting element in a plan view.
摘要翻译：发光装置包括具有透明性的基板，至少向基板侧发光的发光元件和形成在发光元件与基板之间的光检测元件。光检测元件在平面图中沿着发光元件的外框形成。

4. 发明申请

US20080315068A1 DETECTION DEVICE AND ELECTRONIC APPARATUS 有权
标题翻译：检测装置和电子装置
公开(公告)号：US20080315068A1
公开(公告)日：2008-12-25
申请号：US12133068
申请日：2008-06-04
申请人： Eiji KANDA , Ryoichi NOZAWA
发明人： Eiji KANDA , Ryoichi NOZAWA
IPC分类号： H01J40/00
CPC分类号： H04N5/374
摘要： A unit circuit includes a first transistor, a detection element, a second transistor, and a first capacitive element. The first transistor supplies a detection line with a detection signal corresponding to the electric potential of a gate electrode thereof. The detection element is connected to the gate electrode of the first transistor and varies the electric potential of the gate electrode of the first transistor in accordance with an external factor. The second transistor has a first terminal that is connected to the gate electrode of the first transistor and a second terminal that is connected to a second power supply line. The second transistor has a gate electrode that is connected to a scanning line. The first capacitive element holds the electric potential of the gate electrode of the first transistor.
摘要翻译：单元电路包括第一晶体管，检测元件，第二晶体管和第一电容元件。第一晶体管为检测线提供与其栅电极的电位相对应的检测信号。检测元件连接到第一晶体管的栅电极，并根据外部因素改变第一晶体管的栅电极的电位。第二晶体管具有连接到第一晶体管的栅电极的第一端子和连接到第二电源线的第二端子。第二晶体管具有连接到扫描线的栅电极。第一电容元件保持第一晶体管的栅电极的电位。

5. 发明申请

US20070159043A1 EMISSIVE DEVICE AND ELECTRONIC APPARATUS 有权
标题翻译： EMISSIVE设备和电子设备
公开(公告)号：US20070159043A1
公开(公告)日：2007-07-12
申请号：US11612858
申请日：2006-12-19
申请人： Takehiko KUBOTA , Eiji KANDA
发明人： Takehiko KUBOTA , Eiji KANDA
IPC分类号： H01J5/16
CPC分类号： H01L27/3244 , H01L27/322 , H01L27/3246 , H01L51/5262 , H01L2251/5315
摘要： An emissive device includes a substrate; a plurality of light-emitting elements disposed on the substrate; a light-shielding layer opposite the substrate, the light-emitting elements being disposed between the substrate and the light-shielding layer, and the light-shielding layer having light-transmitting portions that transmit light emitted from the light-emitting elements; and a partition composed of an insulating material and disposed on the substrate, the partition partitioning the light-emitting elements and having openings each demarcating the light-emitting region of the corresponding light-emitting element, wherein each of the light-transmitting portions overlaps the corresponding opening and is smaller than the corresponding opening.
摘要翻译：发射装置包括基板; 设置在所述基板上的多个发光元件; 与所述基板相对的遮光层，所述发光元件设置在所述基板和所述遮光层之间，所述遮光层具有透光部，所述透光部透射从所述发光元件发出的光; 以及由绝缘材料构成的分隔件，其设置在所述基板上，所述隔板分隔所述发光元件，并且具有分开所述对应的发光元件的发光区域的开口，其中，所述各透光部分与所述发光元件重叠相应的开口小于相应的开口。

6. 发明申请

US20100245556A1 IMAGE CAPTURING APPARATUS AND AUTHENTICATION APPARATUS 有权
标题翻译：图像捕获装置和认证装置
公开(公告)号：US20100245556A1
公开(公告)日：2010-09-30
申请号：US12727431
申请日：2010-03-19
申请人： Eiji KANDA , Tsukasa EGUCHI , Yasunori HIYOSHI , Yasushi TSUCHIYA
发明人： Eiji KANDA , Tsukasa EGUCHI , Yasunori HIYOSHI , Yasushi TSUCHIYA
IPC分类号： H04N7/18
CPC分类号： H04N5/2254 , G06K9/00046 , G06K9/2018 , G06K2009/00932 , H04N5/33
摘要： An image capturing apparatus includes a substrate in which multiple pixel circuits are formed and a driving unit that generates an image signal in which a target has been captured by driving the multiple pixel circuits. When the region in which the multiple pixel circuits is formed is taken as a capturing region, the capturing region includes a fingerprint capturing region for capturing a fingerprint and a vein capturing region for capturing veins.
摘要翻译：一种图像捕获装置包括其中形成多个像素电路的基板和通过驱动多个像素电路产生已经捕获了目标的图像信号的驱动单元。当将形成多个像素电路的区域作为捕获区域时，捕获区域包括用于捕获指纹的指纹捕获区域和用于捕获静脉的静脉捕获区域。

7. 发明申请

US20090273578A1 SENSING CIRCUIT, DISPLAY DEVICE AND ELECTRONIC APPARATUS 有权
标题翻译：感应电路，显示装置和电子装置
公开(公告)号：US20090273578A1
公开(公告)日：2009-11-05
申请号：US12427433
申请日：2009-04-21
申请人： Eiji KANDA , Yasushi TSUCHIYA , Tokuro OZAWA , Toshiharu MATSUSHIMA
发明人： Eiji KANDA , Yasushi TSUCHIYA , Tokuro OZAWA , Toshiharu MATSUSHIMA
IPC分类号： G06F3/044
CPC分类号： G06F3/044
摘要： A sensing circuit having a first substrate, a second substrate, a layer of dielectric material, a first electrode, a second electrode and an electrostatic capacitance detection unit is provided. The second substrate faces the first substrate. The dielectric material is held between the first substrate and the second substrate. The first electrode and the second electrode are arranged between the dielectric material and the first substrate. The electrostatic capacitance detection unit is configured to produce a detection signal having an amplitude according to a value of capacitance formed between the first electrode and the second electrode through the dielectric material.
摘要翻译：提供了具有第一基板，第二基板，介电材料层，第一电极，第二电极和静电电容检测单元的感测电路。第二基板面向第一基板。电介质材料保持在第一基板和第二基板之间。第一电极和第二电极布置在电介质材料和第一衬底之间。静电电容检测单元被配置为产生具有根据通过介电材料形成在第一电极和第二电极之间的电容值的振幅的检测信号。

8. 发明申请

US20090160822A1 ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS 有权
标题翻译：电光设备和电子设备
公开(公告)号：US20090160822A1
公开(公告)日：2009-06-25
申请号：US12270936
申请日：2008-11-14
申请人： Tsukasa EGUCHI , Eiji KANDA
发明人： Tsukasa EGUCHI , Eiji KANDA
IPC分类号： G06F3/044
CPC分类号： G06F3/044 , G06F3/0412
摘要： An electro-optical device, which has a display area and a plurality of sensing areas for detecting capacitance in the display area, includes a black matrix that is provided in the vicinities of display pixels in the display area, pixel electrodes that individually form the display pixels, a common electrode, a liquid crystal layer that is interposed between the pixel electrodes and the common electrode, a plurality of pixel circuits that individually drive the pixel electrodes, a capacitance detection element that is provided in a corresponding one of the sensing areas to convert a change in thickness of the liquid crystal layer caused by external pressure into a change in capacitance, and a sensing circuit that outputs a sensing signal on the basis of the change in capacitance obtained by the capacitance detection element. The capacitance detection element overlaps the black matrix in plan view.
摘要翻译：具有用于检测显示区域中的电容的显示区域和多个检测区域的电光装置包括设置在显示区域中的显示像素附近的黑矩阵，分别形成显示器的像素电极像素，公共电极，介于像素电极和公共电极之间的液晶层，分别驱动像素电极的多个像素电路，设置在相应的一个感测区域中的电容检测元件，将由外部压力引起的液晶层的厚度变化转换为电容变化;以及感测电路，其基于由电容检测元件获得的电容的变化而输出感测信号。电容检测元件与平面图中的黑矩阵重叠。

9. 发明申请

US20120104401A1 LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS 审中-公开
标题翻译：发光装置和电子装置
公开(公告)号：US20120104401A1
公开(公告)日：2012-05-03
申请号：US13347260
申请日：2012-01-10
申请人： Takehiko KUBOTA , Eiji KANDA , Ryoichi NOZAWA
发明人： Takehiko KUBOTA , Eiji KANDA , Ryoichi NOZAWA
IPC分类号： H01L33/16 , H01L33/36
CPC分类号： H01L27/3276 , G02F1/134336 , G02F1/136213 , G02F1/136286 , H01L27/124 , H01L27/1251 , H01L27/3248 , H01L27/326 , H01L27/3262 , H01L27/3265 , H01L27/3279 , H01L29/78645 , H01L33/16
摘要： A light-emitting device includes a drive transistor for controlling the quantity of current supplied to a light-emitting element, a capacitor element electrically connected to a gate electrode of the drive transistor, and an electrical continuity portion for electrically connecting the drive transistor and the light-emitting element, these elements being disposed on a substrate. The electrical continuity portion is disposed on the side opposite to the capacitor element with the drive transistor disposed therebetween.
摘要翻译：发光装置包括用于控制提供给发光元件的电流量的驱动晶体管，与驱动晶体管的栅电极电连接的电容器元件，以及用于将驱动晶体管和发光元件，这些元件设置在基板上。电连续性部分设置在与电容器元件相对的一侧，驱动晶体管位于它们之间。

10. 发明申请

US20090273580A1 SENSING CIRCUIT, METHOD OF DRIVING SENSING CIRCUIT, DISPLAY DEVICE, METHOD OF DRIVING DISPLAY DEVICE, AND ELECTRONIC APPARATUS 有权
标题翻译：感测电路，驱动感应电路的方法，显示装置，驱动显示装置的方法和电子装置
公开(公告)号：US20090273580A1
公开(公告)日：2009-11-05
申请号：US12427506
申请日：2009-04-21
申请人： Hitoshi OTA , Eiji KANDA
发明人： Hitoshi OTA , Eiji KANDA
IPC分类号： G06F3/041
CPC分类号： G06F3/0412 , G02F1/13338 , G06F3/042 , G06F3/044
摘要： A display device includes: a first substrate and a second substrate that face each other; electro-optical elements that are interposed between the first substrate and the second substrate; light detecting units that are provided between the first substrate and the second substrate and output first detection signals having levels corresponding to the amount of incident light; and capacitance detecting units that include capacitive elements each having a first electrode and a second electrode provided between the first substrate and the second substrate, output second detection signals having levels corresponding to the capacitance values of the capacitive elements, and are provided separately from the light detecting units.
摘要翻译：显示装置包括：第一基板和第二基板，彼此面对; 介于第一基板和第二基板之间的电光元件; 光检测单元，设置在第一基板和第二基板之间，并输出具有与入射光量相对应的电平的第一检测信号; 以及电容检测单元，其包括各自具有设置在第一基板和第二基板之间的第一电极和第二电极的电容元件，输出具有与电容元件的电容值相对应的电平的第二检测信号，并且与光分开设置检测单位。

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