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    • 2. 发明申请
    • DISPLAY DEVICE
    • 显示设备
    • US20080198150A1
    • 2008-08-21
    • US12106676
    • 2008-04-21
    • Hideo SATOTomohiko SATOMasahiro MAKITakayuki NAKAO
    • Hideo SATOTomohiko SATOMasahiro MAKITakayuki NAKAO
    • G09G5/00
    • G09G3/3688G09G3/3614G09G2310/0259G09G2310/027
    • A display device wherein a common voltage generating circuit selectively outputs a high- or a low-potential-side common voltage to common electrodes in response to an alternating signal; a complement circuit which selectively outputs display data or complement data of display data in response to the alternating signal; a storage circuit; a reference data generating circuit; a ramp voltage generating circuit; a plurality of comparing circuits which compare data stored in the storage circuit and the reference data generated by the reference data generating circuit; and a plurality of sampling circuits which sample the ramp voltage in response to comparison results of the comparing circuits and output the sampled ramp voltage as a video signal voltage to respective video lines, wherein a inclination of the ramp voltage is the same when the storage circuit stores both the display data and the complement data of the display data.
    • 一种显示装置,其中公共电压发生电路响应于交替信号选择性地向公共电极输出高电位侧或低电位侧公共电压; 补偿电路,其响应于所述交替信号选择性地输出显示数据或补充显示数据的数据; 存储电路; 参考数据产生电路; 斜坡电压发生电路; 比较存储在存储电路中的数据和由参考数据产生电路产生的参考数据的多个比较电路; 以及多个采样电路,其响应于比较电路的比较结果对斜坡电压进行采样,并将采样的斜坡电压作为视频信号电压输出到各个视频线,其中当存储电路 存储显示数据和显示数据的补码数据。
    • 3. 发明申请
    • Display Device
    • 显示设备
    • US20120287029A1
    • 2012-11-15
    • US13556283
    • 2012-07-24
    • Hideo SATOShigeyuki NISHITANITakayuki NAKAOMasahiro MAKI
    • Hideo SATOShigeyuki NISHITANITakayuki NAKAOMasahiro MAKI
    • G09G3/36
    • G09G3/3688G09G3/3677G09G2310/0289
    • A display device comprises a driver circuit having a shift register circuit having a level conversion function is provided with a simple circuit configuration of first, second, and third basic circuits connected in tandem at multistages. A common clear signal is supplied to a control electrode of a third transistor of each basic circuit, a first clock is supplied to a control electrode of a first transistor of each of the first and third basic circuits, a second clock different in phase from the first clock is supplied to a control electrode of a first transistor of the second basic circuit, outputs of the first and second basic circuit are respectively supplied to control electrodes of second transistors of the second and third basic circuits, and an inversion output of the third basic circuit is supplied to a control electrode of a fourth transistor of the first basic circuit.
    • 显示装置包括具有电平转换功能的移位寄存器电路的驱动电路具有以多级串联连接的第一,第二和第三基本电路的简单电路配置。 向每个基本电路的第三晶体管的控制电极提供公共的清除信号,第一时钟被提供给第一和第三基本电路中的每一个的第一晶体管的控制电极,与第 第一时钟被提供给第二基本电路的第一晶体管的控制电极,第一和第二基本电路的输出分别提供给第二和第三基本电路的第二晶体管的控制电极,第三基极的第二晶体管的反相输出 基本电路被提供给第一基本电路的第四晶体管的控制电极。
    • 5. 发明申请
    • GATE SIGNAL LINE DRIVE CIRCUIT AND DISPLAY DEVICE
    • 门控信号线驱动电路和显示设备
    • US20120086477A1
    • 2012-04-12
    • US13253202
    • 2011-10-05
    • Hideo SATOMasahiro MakiHiroyuki Abe
    • Hideo SATOMasahiro MakiHiroyuki Abe
    • H03K3/00
    • G09G3/3677G09G3/00
    • Provided is a gate signal line driving circuit including: 2n clock signal lines where 2n-phase clock signals are input in the normal order of the sequence in normal-directional scanning and in the inverse order of the sequence in inverse-directional scanning, respectively; and a plurality of basic circuits, each being connected with the 2n clock signal lines and outputting a gate signal from an output terminal, in which each of the basic circuits includes a high-voltage applying switching circuit where one clock signal line is connected to an input side and applies a voltage applied to the clock signal line to the output terminal and an off-signal applying switching circuit that applies an off-voltage to a switch of the high-voltage applying switching circuit, and a clock signal line where a clock signal having an inverse phase is connected to a switch of the off-signal applying switching circuit.
    • 提供了一种栅极信号线驱动电路,包括:2n频相位信号线,其中2n相位时钟信号分别以正向扫描中的顺序的正常顺序和逆序扫描中的顺序的逆顺序输入; 以及多个基本电路,每个基本电路均与2n个时钟信号线连接,并从输出端输出一个门信号,其中每个基本电路包括一个高电压施加开关电路,其中一个时钟信号线连接到 施加到时钟信号线的电压到输出端子,以及向高电压施加开关电路的开关施加截止电压的截止信号施加开关电路,以及时钟信号线,其中时钟 具有反相的信号连接到断开信号施加开关电路的开关。
    • 6. 发明申请
    • Vein Imaging Apparatus, Vein Imaging Method and Vein Authentication Apparatus
    • 静脉成像装置,静脉成像方法和静脉认证装置
    • US20100046807A1
    • 2010-02-25
    • US12545361
    • 2009-08-21
    • Hideo SATO
    • Hideo SATO
    • G06T7/00G03C5/16
    • G06K9/2027G06K9/00885G06K2009/00932G06K2209/05
    • A vein imaging apparatus of the present invention includes: a lens array to which a plurality of light receiving lenses are arranged in an array shape; a plurality of near-infrared light irradiation sources which are respectively arranged at opposing ends of the lens array and which irradiate a part of a living body with near-infrared light; an imaging element which generates a pickup image of a vein based on near-infrared light which is collected by the lens array and which is scattered in the living body and penetrates through the vein; and a brightness adjustment unit which adjusts brightness of the near-infrared light radiated from the near-infrared light irradiation source in accordance with a synchronization signal for controlling the imaging element and distance from the near-infrared light irradiation source.
    • 本发明的静脉成像装置包括:多个光接收透镜排列成阵列形状的透镜阵列; 分别布置在透镜阵列的相对端并且用近红外光照射生物体的一部分的多个近红外光照射源; 摄像元件,其基于由所述透镜阵列收集并且分散在所述生物体中并穿透所述静脉的近红外光产生静脉的摄像图像; 以及亮度调整单元,其根据用于控制成像元件的同步信号和距离近红外光照射源的距离来调节从近红外光照射源辐射的近红外光的亮度。
    • 7. 发明申请
    • Authentication Apparatus, Authentication Method and Program
    • 验证设备,验证方法和程序
    • US20080040616A1
    • 2008-02-14
    • US11835667
    • 2007-08-08
    • Hideo SATO
    • Hideo SATO
    • H04L9/32G06F7/04
    • G06K9/00013G06K9/00899
    • An authentication apparatus includes: image processing means for performing predetermined image processes on biometric trait image data sequentially supplied from image pickup means at predetermined intervals, the predetermined image processes including at least a binarization process; detection means for detecting, over time, correlation values between adjoining images of the image data on a time axis and correlation values between adjoining binarized images of binarized image data on a time axis; and selection means for selecting, when a situation in which both the correlation values of the images and the correlation values of the binarized images are respectively less than a first threshold and a second threshold continues over a predetermined period of time, one of the binarized image data input after the continuation of the situation, to be compared with registration data.
    • 认证装置包括:图像处理装置,用于以预定间隔对从图像拾取装置顺序提供的生物特征图像数据执行预定图像处理,所述预定图像处理至少包括二值化处理; 检测装置,用于随时间检测时间轴上的图像数据的相邻图像之间的相关值,以及时间轴上二值化图像数据的相邻二值化图像之间的相关值; 以及选择装置,用于当两个图像的相关值和二值化图像的相关值都分别小于第一阈值和第二阈值的情况在预定时间段内持续时,选择二值化图像之一 数据输入后的情况继续,与注册数据进行比较。
    • 10. 发明申请
    • VEIN IMAGING APPARATUS AND THUMBNAIL IMAGE CREATION METHOD
    • VEI成像装置和图像创建方法
    • US20100080544A1
    • 2010-04-01
    • US12569577
    • 2009-09-29
    • Hideo SATO
    • Hideo SATO
    • G03B41/00
    • G03B41/00
    • A vein imaging apparatus includes a lens array including a plurality of photo-receiving lenses arranged in an array, a plurality of near-infrared illumination sources placed along opposed ends of the lens array to illuminate a part of a living body with near-infrared light, an image pickup device to create a picked-up image of a vein based on the near-infrared light scattered inside the living body, transmitted through the vein and gathered by the lens array, where a plurality of photoreceptors are allocated to one photo-receiving lens, and a thumbnail image creation unit to acquire information about the near-infrared light received by one photoreceptor among the plurality of photoreceptors allocated to one photo-receiving lens as pixel information corresponding to one photo-receiving lens, acquire the pixel information for all the photo-receiving lenses included in the lens array and create a thumbnail image based on the acquired pixel information.
    • 静脉成像装置包括:透镜阵列,包括排列成阵列的多个光接收透镜;多个近红外照明源,其设置在所述透镜阵列的相对端部,以用近红外光照射生物体的一部分 图像拾取装置,用于基于散射在生物体内的近红外光产生静脉的拾取图像,透射通过静脉并由透镜阵列收集,其中多个光感受器被分配给一个光敏元件, 接收透镜和缩略图图像创建单元,用于获取关于分配给一个光接收透镜的多个感光体中的一个感光体接收到的近红外光的信息作为与一个光接收透镜相对应的像素信息,获取像素信息 包括在透镜阵列中的所有光接收透镜,并且基于所获取的像素信息创建缩略图图像。