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81. 发明授权

US07602385B2 Display device and display system using the same 有权
标题翻译：显示设备和显示系统使用相同
公开(公告)号：US07602385B2
公开(公告)日：2009-10-13
申请号：US10295848
申请日：2002-11-18
申请人： Yoshiyuki Kurokawa , Takayuki Ikeda
发明人： Yoshiyuki Kurokawa , Takayuki Ikeda
IPC分类号： G09G5/00
CPC分类号： G06F1/32
摘要： A display device enables a reduction in the amount of operation processing of a GPU and power consumption at the time of image refresh, and a display system uses the display device. The display device is constituted by pixels each including storage circuits, an operation processing circuit, and a display processing circuit and circuits each having a function of storing image data in arbitrary storage circuits. The display system is constituted by the display device and an image processing device including the GPU. Image data is formed for each structural component through operation processing in the GPU in the display system. The formed image data is stored in the corresponding storage circuit pixel. The stored image data is subjected to composition processing by the operation processing circuit for each pixel. Then, the image data is converted into an image signal in the display processing circuit
摘要翻译：显示装置能够减少图像刷新时的GPU的运算处理量和功耗，显示系统使用显示装置。显示装置由各自包括存储电路，操作处理电路和显示处理电路的像素构成，并且每个具有将图像数据存储在任意存储电路中的功能的电路构成。显示系统由显示装置和包括GPU的图像处理装置构成。通过GPU在显示系统中的操作处理，为每个结构部件形成图像数据。形成的图像数据被存储在相应的存储电路像素中。存储的图像数据通过操作处理电路对每个像素进行合成处理。然后，在显示处理电路中将图像数据转换为图像信号

82. 发明申请

US20090026454A1 Display device 有权
标题翻译：显示设备
公开(公告)号：US20090026454A1
公开(公告)日：2009-01-29
申请号：US12219379
申请日：2008-07-21
申请人： Yoshiyuki Kurokawa , Takayuki Ikeda
发明人： Yoshiyuki Kurokawa , Takayuki Ikeda
IPC分类号： H01L33/00
CPC分类号： H01L29/78696 , G02F1/136204 , H01L27/0248 , H01L27/12 , H01L27/1248 , H01L27/1288 , H01L29/04 , H01L29/41733 , H01L29/66765
摘要： To provide a display device including a protection circuit having a thin film transistor which has small size and high withstand voltage. In the protection circuit of the display device, a thin film transistor is used in which an amorphous semiconductor layer, a microcrystalline semiconductor layer, a gate insulating layer which is in contact with the microcrystalline semiconductor layer, and a gate electrode layer overlap with each other. Since current drive capability of the microcrystalline semiconductor layer is high, the size of the transistor can be made small. In addition, the amorphous semiconductor layer is included, so that the withstand voltage can be improved. Here, the display device is a liquid crystal display device or a light-emitting device.
摘要翻译：提供一种包括具有小尺寸和高耐压的薄膜晶体管的保护电路的显示装置。在显示装置的保护电路中，使用薄膜晶体管，其中非晶半导体层，微晶半导体层，与微晶半导体层接触的栅极绝缘层和栅电极层彼此重叠。由于微晶半导体层的电流驱动能力高，所以可以使晶体管的尺寸变小。此外，包括非晶半导体层，从而可以提高耐受电压。这里，显示装置是液晶显示装置或发光装置。

83. 发明授权

US07196709B2 Display device and display system using the same 有权
标题翻译：显示设备和显示系统使用相同
公开(公告)号：US07196709B2
公开(公告)日：2007-03-27
申请号：US10299796
申请日：2002-11-20
申请人： Yoshiyuki Kurokawa , Takayuki Ikeda
发明人： Yoshiyuki Kurokawa , Takayuki Ikeda
IPC分类号： G06F13/00
CPC分类号： G09G3/3648 , G09G3/3659 , G09G2300/0809 , G09G2300/0828 , G09G2300/0842 , G09G2300/0857 , G09G2330/021
摘要： Provided are a display device with low power consumption which enables reduction of an operation processing amount of a GPU and which does not require a storage device for storing image data corresponding to one screen, and a display system using the display device. The display device is constituted by pixels each including storage circuits, an operation processing circuit, and a display processing circuit and circuits each having a function of storing image data in arbitrary storage circuits. The display system is constituted by the display device and an image processing device including the GPU. Image data is formed for each structural component through operation processing in the GPU in the display system. The formed image data is stored in the corresponding storage circuit for each pixel. The stored image data is subjected to composition processing by the operation processing circuit for each pixel. Then, the image data is converted into an image signal in the display processing circuit.
摘要翻译：提供了一种低功耗的显示装置，其能够降低GPU的操作处理量，并且不需要用于存储与一个屏幕相对应的图像数据的存储装置，以及使用该显示装置的显示系统。显示装置由各自包括存储电路，运算处理电路和显示处理电路的像素构成，各电路具有将图像数据存储在任意存储电路中的功能。显示系统由显示装置和包括GPU的图像处理装置构成。通过GPU在显示系统中的操作处理，为每个结构部件形成图像数据。形成的图像数据被存储在每个像素的对应的存储电路中。存储的图像数据通过操作处理电路对每个像素进行合成处理。然后，在显示处理电路中将图像数据转换为图像信号。

84. 发明授权

US09368541B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US09368541B2
公开(公告)日：2016-06-14
申请号：US12914656
申请日：2010-10-28
申请人： Yoshiyuki Kurokawa , Takayuki Ikeda , Hikaru Tamura , Shunpei Yamazaki
发明人： Yoshiyuki Kurokawa , Takayuki Ikeda , Hikaru Tamura , Shunpei Yamazaki
IPC分类号： G06G1/00 , H01L27/146 , G06F3/041 , G06F3/042 , H01L27/12 , G02F1/1333
CPC分类号： G06F3/0421 , G02F1/13338 , G06F3/0412 , G06F3/0416 , G06F3/042 , G06F2203/04101 , H01L27/1225 , H01L27/14612 , H01L27/14632 , H01L27/1464 , H01L27/14645 , H01L27/14649 , H01L27/14678 , H01L29/7869
摘要： The display device has a display panel where a photosensor and a transistor including an oxide semiconductor layer are arranged. The display device detects a shadow of the object, which is projected on the display panel when the object approaches the display panel and blocks ambient light, with a photosensor, whereby a position or motion of the object is detected. Even when the object is not in contact with the display panel, the object can be detected.
摘要翻译：显示装置具有布置有光电传感器和包括氧化物半导体层的晶体管的显示面板。当物体接近显示面板并且用光电传感器阻挡环境光时，显示装置检测被投影在显示面板上的物体的阴影，由此检测物体的位置或运动。即使物体与显示面板不接触，也可以检测物体。

85. 发明授权

US09261998B2 Electronic device and electronic system 有权
标题翻译：电子设备和电子系统
公开(公告)号：US09261998B2
公开(公告)日：2016-02-16
申请号：US13037660
申请日：2011-03-01
申请人： Yoshiyuki Kurokawa , Takayuki Ikeda , Hikaru Tamura , Shunpei Yamazaki
发明人： Yoshiyuki Kurokawa , Takayuki Ikeda , Hikaru Tamura , Shunpei Yamazaki
IPC分类号： G06F3/041 , G06F3/042
CPC分类号： G06F3/0412 , G06F3/042
摘要： One object of an embodiment is to provide a novel electronic device which is configured so that a user can read data regardless of a location, input data by directly touching a keyboard displayed on a screen or indirectly touching the keyboard with a stylus pen or the like, and use the input data. The electronic device includes a first transistor electrically connected to a reflective electrode and a photo sensor over a flexible substrate. A touch-input button is displayed as a still image on a first screen region of a display portion, and a video signal is output so that a moving image is displayed on a second screen region of the display portion. A video signal processing portion supplying different signals between the case where a still image is displayed on the display portion and the case where a moving image is displayed on the display portion is provided. After writing of a still image is performed, a display element control circuit is put in a non-operation state, whereby power consumption can be reduced.
摘要翻译：实施例的一个目的是提供一种新颖的电子设备，其被配置为使得用户可以无论位置如何读取数据，通过直接触摸屏幕上显示的键盘或用触笔等间接触摸键盘来输入数据，并使用输入数据。电子器件包括电连接到反射电极的第一晶体管和柔性基板上的光电传感器。在显示部分的第一屏幕区域上将触摸输入按钮显示为静止图像，并且输出视频信号，使得在显示部分的第二屏幕区域上显示运动图像。提供了在显示部分上显示静止图像的情况与在显示部分上显示运动图像的情况之间提供不同信号的视频信号处理部分。在执行静止图像的写入之后，显示元件控制电路处于非操作状态，从而能够降低功耗。

86. 发明授权

US08836906B2 Display device with light receiving element under transparent spacer and manufacturing method therefor 有权
标题翻译：具有透光间隔物处的受光元件的显示装置及其制造方法
公开(公告)号：US08836906B2
公开(公告)日：2014-09-16
申请号：US13090299
申请日：2011-04-20
申请人： Yoshiyuki Kurokawa , Takayuki Ikeda , Tetsuji Ishitani
发明人： Yoshiyuki Kurokawa , Takayuki Ikeda , Tetsuji Ishitani
IPC分类号： G02F1/1339 , G02F1/1333 , G02F1/135
CPC分类号： G02F1/1339 , G02F1/13338
摘要： An object is to provide a display device which has high visibility and has a touch recognition function with a high degree of accuracy, by combining a liquid crystal layer where liquid crystals are dispersed in a polymer and a light emitting element. In a display device using a liquid crystal layer where liquid crystals are dispersed in a polymer, a light-transmitting spacer is provided so as to overlap with a light receiving element which has a touch recognition function. The light-transmitting spacer can prevent light incident on the light receiving element from being dispersed by the liquid crystals, while maintaining a cell gap in the liquid crystal layer, and thus achieve a touch recognition function with a high degree of accuracy with high visibility.
摘要翻译：本发明的目的是通过组合液晶分散在聚合物中的液晶层和发光元件来提供具有高可视性并具有高精度的触摸识别功能的显示装置。在使用液晶分散在聚合物中的液晶层的显示装置中，设置透光间隔物，以便与具有触摸识别功能的光接收元件重叠。透光间隔物可以防止入射在受光元件上的光在保持液晶层中的单元间隙的同时被液晶分散，从而以高可视度实现高精度的触摸识别功能。

87. 发明授权

US08692653B2 Semiconductor device 有权
标题翻译：半导体器件
公开(公告)号：US08692653B2
公开(公告)日：2014-04-08
申请号：US11716693
申请日：2007-03-12
申请人： Yutaka Shionoiri , Konami Izumi , Jun Koyama , Yoshiyuki Kurokawa , Shunpei Yamazaki , Tomoaki Atsumi , Takeshi Osada , Takayuki Ikeda , Masato Ishii
发明人： Yutaka Shionoiri , Konami Izumi , Jun Koyama , Yoshiyuki Kurokawa , Shunpei Yamazaki , Tomoaki Atsumi , Takeshi Osada , Takayuki Ikeda , Masato Ishii
IPC分类号： H04Q5/22
CPC分类号： H01Q1/36 , G06K7/10178 , G06K19/0705 , G06K19/0707 , G06K19/0723 , H01Q1/2225 , H01Q1/38 , H01Q7/00 , H01Q9/285 , H02N2/186
摘要： Objects of the invention are to provide a semiconductor device including an RFID, which can transmit and receive individual information without a check of remaining capacity of the battery and a change of the battery in accordance with deterioration over time of the battery for a driving power supply; and which maintains a favorable communication state even when electric power, as a power supply for driving, from an external radio wave or electromagnetic wave (carrier wave) is not sufficient. A battery is provided as a power supply for supplying electric power in the RFID, and electric power obtained by a power generation element is charged in the battery.
摘要翻译：本发明的目的是提供一种包括RFID的半导体器件，其可以在不检查电池的剩余容量的情况下发送和接收各个信息，并且根据用于驱动电源的电池的时间的变化，提供电池的变化 ; 并且即使作为来自外部无线电波或电磁波（载波）的驱动用电源的电力不足，也保持良好的通信状态。提供电池作为用于在RFID中提供电力的电源，并且通过发电元件获得的电力被充电在电池中。

88. 发明授权

US08686972B2 Semiconductor device and display device 有权
标题翻译：半导体器件和显示器件
公开(公告)号：US08686972B2
公开(公告)日：2014-04-01
申请号：US12949894
申请日：2010-11-19
申请人： Munehiro Kozuma , Yoshiyuki Kurokawa , Takayuki Ikeda
发明人： Munehiro Kozuma , Yoshiyuki Kurokawa , Takayuki Ikeda
IPC分类号： G06F3/042 , G06F3/038 , G09G5/00 , G09G3/36 , G06F3/041
CPC分类号： H04N5/2352 , G06F3/0412 , G06F3/0416 , G06F3/042 , G06F3/0421 , H01L27/14665 , H04N5/23216 , H04N5/3454 , H04N5/369
摘要： It is an object to perform imaging a high-resolution image in a display device including a photosensor regardless of the intensity of incident light on the photosensor. A display device including a display panel which is provided a photosensor and having a function of imaging by a change of the sensitivity of the photosensor in accordance with the incident light is provided. The sensitivity of the photosensor is improved when the intensity of the incident light is low, so that the imaging accuracy is improved; therefore, misperception of contact is prevented and an obtained image can be clear.
摘要翻译：本发明的目的是在包括光传感器的显示装置中进行高分辨率图像的成像，而与光传感器上入射光的强度无关。提供了一种显示装置，其包括提供有光电传感器的显示面板，并具有根据入射光改变光传感器的灵敏度而成像的功能。当入射光强度低时，光传感器的灵敏度得到改善，从而提高了成像精度。因此，防止接触的误读，并且可以清楚所获得的图像。

89. 发明授权

US08502902B2 Semiconductor device 有权
标题翻译：半导体器件
公开(公告)号：US08502902B2
公开(公告)日：2013-08-06
申请号：US13039672
申请日：2011-03-03
申请人： Yoshiyuki Kurokawa , Takayuki Ikeda , Hikaru Tamura
发明人： Yoshiyuki Kurokawa , Takayuki Ikeda , Hikaru Tamura
IPC分类号： H04N5/222
CPC分类号： G06F3/042 , G06F3/0412 , G06F3/0416 , H01L27/1461 , H01L27/14612 , H01L27/14645 , H01L27/14692 , H04N5/2353 , H04N5/351 , H04N5/374
摘要： A semiconductor device obtains highly accurate image data regardless of the intensity of incident light. The semiconductor device includes a first photo sensor provided in a pixel, a second photo sensor provided around the pixel, and a controller for setting the drive condition of the first photo sensor in accordance with the intensity of outside light obtained by the second photo sensor. An image is taken after the sensitivity of the first photo sensor is changed in accordance with the drive condition set by the controller. Thus, in the semiconductor device, an image can be taken using the first photo sensor whose sensitivity is optimized in accordance with the intensity of incident light.
摘要翻译：半导体器件无论入射光的强度如何，都能获得高精度的图像数据。半导体器件包括设置在像素中的第一光电传感器，设置在像素周围的第二光电传感器，以及用于根据由第二光传感器获得的外部光的强度来设定第一光传感器的驱动条件的控制器。在根据由控制器设置的驱动条件改变第一光传感器的灵敏度之后拍摄图像。因此，在半导体器件中，可以使用根据入射光强度优化灵敏度的第一光电传感器拍摄图像。

90. 发明授权

US08461590B2 Photodetector circuit, input device, and input/output device 有权
标题翻译：光电检测器电路，输入设备和输入/输出设备
公开(公告)号：US08461590B2
公开(公告)日：2013-06-11
申请号：US13313539
申请日：2011-12-07
申请人： Hikaru Tamura , Yoshiyuki Kurokawa , Takayuki Ikeda
发明人： Hikaru Tamura , Yoshiyuki Kurokawa , Takayuki Ikeda
IPC分类号： H01L29/04
CPC分类号： H01L27/14692
摘要： An adverse effect of parasitic capacitance on optical data output from a photodetector circuit is suppressed. A photodetector circuit includes a photoelectric conversion element; a first field-effect transistor; a second field-effect transistor; a first conductive layer functioning as a gate of the first field-effect transistor; an insulating layer provided over the first conductive layer; a semiconductor layer overlapping with the first conductive layer with the insulating layer interposed therebetween; a second conductive layer electrically connected to the semiconductor layer; and a third conductive layer electrically connected to the semiconductor layer, whose pair of side surfaces facing each other overlaps with at least one conductive layer including the first conductive layer with the insulating layer interposed therebetween, and which functions as the other of the source and the drain of the first field-effect transistor.
摘要翻译：抑制寄生电容对光检测器电路的光数据输出的不良影响。光检测器电路包括光电转换元件; 第一场效应晶体管; 第二场效应晶体管; 用作第一场效应晶体管的栅极的第一导电层; 设置在第一导电层上的绝缘层; 半导体层与第一导电层重叠，绝缘层插入其间; 电连接到半导体层的第二导电层; 电连接到所述半导体层的第三导电层，所述第三导电层与所述半导体层相对，所述第一导电层的一对侧表面与包括所述第一导电层的至少一个导电层重叠，所述第一导电层的绝缘层位于所述半导体层之间，并且其作为源和第一场效应晶体管的漏极。

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