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    • 1. 发明授权
    • Electro-optical device, method of driving the same, and electronic apparatus
    • 电光装置及其驱动方法以及电子装置
    • US08274462B2
    • 2012-09-25
    • US12542033
    • 2009-08-17
    • Tomoyuki OkuyamaTetsuro Matsumoto
    • Tomoyuki OkuyamaTetsuro Matsumoto
    • G09G3/36
    • G09G3/3648G02F1/1362G02F2203/30G02F2203/60G09G3/2014G09G3/2025G09G2320/041
    • An electro-optical device includes a pixel that has an electro-optical element with a light transmittance that changes to a predetermined value in response to an applied voltage, which changes in response to the temperature. A light source irradiates light to the pixel. A driving unit includes a predetermined number of sub-fields having the same length in one frame. The driving unit provides either an on-voltage indicating light-on or an off-voltage indicating light-off to the pixel in each of the predetermined number of the sub-fields in response to the grayscale to be displayed. A temperature measuring unit measures the temperature and outputs a temperature signal. A time controlling unit controls the length of one sub-field on the basis of the temperature signal. A light intensity controlling unit controls the intensity of the light incident on the pixel on the basis of the temperature signal.
    • 电光装置包括具有响应于随温度而变化的施加电压而具有变化到预定值的光透射率的电光元件的像素。 光源将光照射到像素。 驱动单元包括在一帧中具有相同长度的预定数量的子场。 驱动单元响应于要显示的灰度,向预定数量的子场中的每一个中的像素提供指示点亮或断开电压的指示点亮的导通电压。 温度测量单元测量温度并输出温度信号。 时间控制单元基于温度信号来控制一个子场的长度。 光强度控制单元基于温度信号来控制入射在像素上的光的强度。
    • 6. 发明授权
    • Electro-optical device, electronic apparatus, and method of driving electro-optical device with variable subfield driving for temperature compensation
    • 电光装置,电子装置以及用于温度补偿的具有可变子场驱动的电光装置的方法
    • US08508461B2
    • 2013-08-13
    • US12691900
    • 2010-01-22
    • Tomoyuki Okuyama
    • Tomoyuki Okuyama
    • G09G3/36G09G5/10G09G3/10
    • G09G3/2025G09G3/3648G09G3/3677G09G3/3688G09G2310/08G09G2320/041
    • An electro-optical device includes pixels that is driven in response to an ON voltage or an OFF voltage supplied to the signal lines at a time when each of scanning lines is selected, a scanning line driving circuit that sequentially selects the scanning lines in each of a plurality of subfields within a field, a signal line driving circuit that outputs the ON voltage to the signal lines in at least one temperature compensation subfield and outputs either the ON voltage or the OFF voltage to each of the signal lines in accordance with a designated gray scale of each of the pixels in each of a plurality of gray scale control subfields, which is different from the temperature compensation subfield, and a control unit that sets a time length of the temperature compensation subfield to be changed in accordance with the temperature detected by a temperature detecting unit.
    • 电光装置包括响应于在选择每条扫描线时提供给信号线的ON电压或OFF电压驱动的像素,扫描线驱动电路,其顺序地选择每个扫描线中的扫描线 在场内的多个子场,信号线驱动电路,其在至少一个温度补偿子场中向所述信号线输出ON电压,并且根据指定的每个信号线将ON电压或OFF电压输出到每个信号线 与温度补偿子场不同的多个灰度级控制子场中的每一个中的每个像素的灰度级以及根据检测到的温度设定要变化的温度补偿子场的时间长度的控制单元 通过温度检测单元。
    • 8. 发明授权
    • Data recording device, data recording method, and recording control program
    • 数据记录装置,数据记录方法和记录控制程序
    • US07447422B2
    • 2008-11-04
    • US10900133
    • 2004-07-28
    • Tomoyuki Okuyama
    • Tomoyuki Okuyama
    • H04N5/00H04N7/26
    • H04N9/8042H04N5/85H04N9/8063H04N9/8205
    • A data recording device for recording video data and/or audio data on a recording medium comprises a compression-encoding unit for compressing and encoding an inputted data stream, hierarchizing a variable data block, and blocking a plurality of generated lower-level data blocks as an upper-level data block, a data block temporary storage unit for temporality storing at least one upper-level data block generated in the compression-encoding unit and including n number (n is a given natural number) of lower-level data blocks; and a control unit for managing a size of the upper-level data block generated in the compression-encoding unit and controlling the compression-encoding unit to perform blocking of data blocks in such a way that the upper-level data block includes a plurality of lower-level data blocks to an extent that a size of the upper-level data block does not exceed a capacity of the data block temporary storage unit.
    • 用于在记录介质上记录视频数据和/或音频数据的数据记录装置包括:压缩编码单元,用于对输入的数据流进行压缩和编码,对可变数据块进行分级,并将多个生成的下级数据块作为 上位数据块,数据块临时存储单元,用于暂时存储在压缩编码单元中生成的至少一个上级数据块,并且包括n个数字(n是给定的自然数)的下级数据块; 以及控制单元,用于管理在压缩编码单元中生成的上位数据块的大小,并且控制压缩编码单元执行数据块的阻塞,使得上级数据块包括多个 较低级数据块的上限数据块的大小不超过数据块临时存储单元的容量。
    • 9. 发明申请
    • Data recording/reproducing apparatus and method
    • 数据记录/再现装置和方法
    • US20060222343A1
    • 2006-10-05
    • US11391451
    • 2006-03-29
    • Tomoyuki Okuyama
    • Tomoyuki Okuyama
    • H04N7/26
    • G11B20/10527G11B27/105G11B27/3027G11B2020/1062G11B2020/10666G11B2020/10685G11B2020/10694G11B2020/10722G11B2220/2562
    • A data recording/reproducing apparatus according to an embodiment of the present invention includes: a temporary storage unit for storing a data stream including a plurality of data units, which is divided into M (M is a natural number) segments that stores the plurality of data units; a control unit for detecting that K (K is a natural number) data units related to the order of reproducing or recording data of a first data unit, after the first data unit included in the data stream is stored in the temporary storage unit, and setting relational information for the K data units in the first data unit; and a recording/reproducing unit that receives a data stream including the set first data unit from the temporary storage unit on a segment basis, and references the received data stream to generate recording data to record the data on a recording medium, and/or reads the recorded data from the recording medium to reproduce the read data.
    • 根据本发明的实施例的数据记录/再现装置包括:临时存储单元,用于存储包括多个数据单元的数据流,M数据单元被分成M(M是自然数)段,存储多个 数据单位 在所述临时存储单元中存储包含在所述数据流中的所述第一数据单元之后,检测与所述第一数据单元的再现或记录顺序相关的K(K是自然数)的数据单元的控制单元,以及 设置第一数据单元中的K个数据单元的关系信息; 以及记录/再现单元,其基于片段从临时存储单元接收包括所设置的第一数据单元的数据流,并且参考所接收的数据流以产生记录数据以将数据记录在记录介质上,和/或读取 来自记录介质的记录数据以再现读取的数据。