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1.发明授权
公开(公告)号：US4794454A
公开(公告)日：1988-12-27
申请号：US105013
申请日：1987-10-06
申请人： Masato Sugiyama , Kenji Katsumata , Shigeru Hirahata , Isao Nakagawa , Sunao Suzuki , Masahiko Achiha , Kazuo Ishikura
发明人： Masato Sugiyama , Kenji Katsumata , Shigeru Hirahata , Isao Nakagawa , Sunao Suzuki , Masahiko Achiha , Kazuo Ishikura
CPC分类号： H04N9/646
摘要： A movement detection circuit for detecting movement information of a luminance signal and movement information of a chrominance signal of a television signal comprises a first movement detection circuit for detecting the movement information of the luminance signal and a second movement detection circuit for detecting the movement information of the chrominance signal. The first movement detection circuit detects the movement information of the luminance signal based on two signals spaced by one frame period, and the second movement detection circuit detects the movement information of the chrominance signal based on two signals spaced by two frames periods.
摘要翻译： 用于检测亮度信号的运动信息和电视信号的色度信号的移动信息的移动检测电路包括：用于检测亮度信号的移动信息的第一移动检测电路和用于检测亮度信号的运动信息的第二移动检测电路， 色度信号。 第一移动检测电路基于间隔一帧周期的两个信号来检测亮度信号的移动信息，第二移动检测电路基于间隔两帧周期的两个信号来检测色度信号的移动信息。
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2.发明申请Organic electroluminescence element, process for fabricating the same and electrode film 审中-公开有机电致发光元件，其制造方法和电极膜公开(公告)号：US20060145603A1
公开(公告)日：2006-07-06
申请号：US10562201
申请日：2004-06-25
CPC分类号： H01L51/5259 , H01L51/5253
摘要： An organic electroluminescence element has a layered structure on a surface of a transparent substrate. The layered structure comprises an organic material layer including a light-emitting organic material layer, an opaque electrode layer, an insulating layer, a metal layer and a resin film in order. The organic electroluminescence element is improved in durability because moisture is prevented from permeating into a light-emitting element.
摘要翻译： 有机电致发光元件在透明基板的表面上具有层状结构。 层状结构依次包括有机材料层，其包括发光有机材料层，不透明电极层，绝缘层，金属层和树脂膜。 有机电致发光元件的耐久性得到改善，因为防止了湿气渗透到发光元件中。
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3.发明授权公开(公告)号：US06509930B1
公开(公告)日：2003-01-21
申请号：US09596555
申请日：2000-06-19
申请人： Yasuhiro Hirano , Takaaki Matono , Haruki Takata , Takashi Hasegawa , Kazuo Ishikura , Masato Sugiyama , Mitsuo Nakajima , Yasutaka Tsuru
发明人： Yasuhiro Hirano , Takaaki Matono , Haruki Takata , Takashi Hasegawa , Kazuo Ishikura , Masato Sugiyama , Mitsuo Nakajima , Yasutaka Tsuru
IPC分类号： H04N701
摘要： A low-cost motion-compensated picture signal scan conversion circuit ensuring high picture quality is to be provided. The circuit has a motion-adaptive first interpolation signal generator; a second motion-compensated interpolation signal generator; a motion vector detector; and a setting unit for checking the reliability of motion compensation by comparing signals from the second interpolation signal generator with signals on interlaced scanning lines, and setting the selection of signals from the first and second interpolation signal generators, wherein interlaced scanned signals are converted into progressive scanned signals by setting the threshold so that the threshold become smaller with an increase in the number of re-searched blocks in the detection of motion vectors.
摘要翻译： 提供确保高图像质量的低成本运动补偿图像信号扫描转换电路。 该电路具有运动自适应第一内插信号发生器; 第二运动补偿插值信号发生器; 运动矢量检测器; 以及设置单元，用于通过将来自第二内插信号发生器的信号与隔行扫描线上的信号进行比较来检查运动补偿的可靠性，以及设置来自第一和第二内插信号发生器的信号的选择，其中隔行扫描信号被转换为渐进 通过设置阈值使得阈值随着检测运动矢量中的重新搜索的块的数量的增加而变小。
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4.发明授权Method and circuit for signal processing of format conversion of picture signal 失效图像信号格式转换的信号处理方法和电路
公开(公告)号：US06144412A
公开(公告)日：2000-11-07
申请号：US950666
申请日：1997-10-15
申请人： Yasuhiro Hirano , Kazuo Ishikura , Masato Sugiyama , Mitsuo Nakajima , Shoji Kimura , Toshiyuki Kurita , Tsuguo Itagaki , Haruki Takata
发明人： Yasuhiro Hirano , Kazuo Ishikura , Masato Sugiyama , Mitsuo Nakajima , Shoji Kimura , Toshiyuki Kurita , Tsuguo Itagaki , Haruki Takata
CPC分类号： G06T3/4007 , H04N7/012 , H04N7/0122
摘要： In order to carry out format conversion or scaling processing of picture signal by a memory having a small capacity, picture signals of interlace scanning are converted into picture signals of progressive scanning by interpolation by using an IP convertor 1 and a multiple scan convertor 3, a scaling processing of expansion and compression in the horizontal direction is firstly performed by using a horizontal scaling unit 5, processing of expansion, compression, frame rate conversion, synchronization and the like are secondly performed by using a vertical scaling unit 6 and commonly using memories used in scaling processing in the vertical direction and finally, color space conversion or inverse gamma processing is performed by using a picture quality improving unit 8 thereby converting the picture signals into picture signals S6 having a predetermined format.
摘要翻译： 为了通过具有小容量的存储器执行图像信号的格式转换或缩放处理，隔行扫描的图像信号通过使用IP转换器1和多扫描转换器3进行插值而被转换为逐行扫描的图像信号， 首先通过使用水平缩放单元5执行水平方向上的扩展和压缩的缩放处理，通过使用垂直缩放单元6并且通常使用所使用的存储器来再次执行扩展，压缩，帧速率转换，同步等的处理 在垂直方向的缩放处理中，最后，通过使用图像质量改善单元8执行颜色空间转换或反伽马处理，从而将图像信号转换为具有预定格式的图像信号S6。
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5.发明授权
公开(公告)号：US5181110A
公开(公告)日：1993-01-19
申请号：US634518
申请日：1990-12-27
申请人： Kenji Katsumata , Shigeru Hirahata , Masato Sugiyama , Takaaki Matono , Kazuo Ishikura , Sunao Suzuki , Kazuhiro Kaizaki
发明人： Kenji Katsumata , Shigeru Hirahata , Masato Sugiyama , Takaaki Matono , Kazuo Ishikura , Sunao Suzuki , Kazuhiro Kaizaki
CPC分类号： G06T3/4007 , H04N5/262 , H04N5/2628 , H04N5/44 , H04N7/012
摘要： A video signal processing circuit capable of enlarging and displaying a picture and adapted for use in an apparatus in which a desired picture is selected, and a video signal representative of the desired picture under interlaced scanning is received, stored in a memory and processed to provide an enlarged video signal, includes a real signal/interpolated signal preparation circuit for preparing, from the stored video signal, new scanning lines for an image to be enlarged, and a memory processing circuit having switching control function to store an output signal of the real signal/interpolated signal preparation circuit in a memory, read the video signal out of the memory at a period different from a period at which the output signal is stored in the memory, and delay a read-out signal by one or more fields so that an enlarged signal is delivered.
摘要翻译： 一种视频信号处理电路，其能够放大并显示图像，并且适于在其中选择期望的图像的装置中使用，并且在隔行扫描中接收表示期望图像的视频信号，存储在存储器中并进行处理以提供 放大的视频信号包括一个实际信号/内插信号准备电路，用于从所存储的视频信号中准备用于要放大的图像的新扫描线，以及具有切换控制功能的存储器处理电路，以存储实际的输出信号 信号/内插信号准备电路在存储器中以与输出信号存储在存储器中的周期不同的周期从存储器读出视频信号，并且通过一个或多个字段延迟读出信号，使得 传送放大的信号。
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公开(公告)号：US4953032A
公开(公告)日：1990-08-28
申请号：US441569
申请日：1989-11-27
IPC分类号： H04N5/14
CPC分类号： H04N5/144
摘要： A motion information signal generating circuit comprises a motion detecting circuit for detecting a piece of motion information from a digitized television signal; a temporal-spatial signal processing circuit for expanding a signal representing the so detected motion information both in time and space and a noise eliminator circuit connected between the motion detecting circuit and the temporal-spatial signal processing circuit. The noise eliminator circuit has at least one 1H memory to detect the correlation between the motion information signals pertaining to two adjacent picture elements which are one horizontal sweep line part, and for instance, the motion information signal of a smaller data quantity is selected, thereby preventing appearance of a false motion signal which would be caused by a noise of increased amplitude.
摘要翻译： 运动信息信号发生电路包括运动检测电路，用于从数字化的电视信号中检测运动信息; 用于在时间和空间上展开表示所检测的运动信息的信号的时空信号处理电路和连接在运动检测电路和时空信号处理电路之间的噪声消除电路。 噪声消除器电路具有至少一个1H存储器，用于检测属于一个水平扫描线部分的两个相邻像素的运动信息信号之间的相关性，例如，选择较小数据量的运动信息信号，从而 防止由振幅增大的噪声引起的假运动信号的出现。
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公开(公告)号：US4775888A
公开(公告)日：1988-10-04
申请号：US143336
申请日：1988-01-13
申请人： Isao Nakagawa , Masahiko Achiha , Masato Sugiyama , Kenji Katsumata , Toshinori Murata , Shigeru Hirahata , Akihide Okuda
发明人： Isao Nakagawa , Masahiko Achiha , Masato Sugiyama , Kenji Katsumata , Toshinori Murata , Shigeru Hirahata , Akihide Okuda
CPC分类号： H04N5/144
摘要： A motion detector for a chrominance signal which is used with a TV receiver equipped with a video signal motion detector. This motion detector for a chrominance signal has a delay element for delaying the chrominance signal of a video signal by 1 frame period, a subtracter for subtracting the output signal of the delay element from the input signal thereof, an absolute value conversion circuit to which the output signal from the subtracter is inputted, and a smoother circuit to which the output signal from the absolute value conversion circuit is supplied. If the chrominance signal of video signals on two consecutive frames are the same, the output signal of the subtracter becomes zero. If the chrominance signals of video signals on two consecutive frames are different, the output signal of the subtracter takes a positive or negative value. The negative value signal is converted into a positive value signal by the absolute value conversion circuit. A signal is outputted from the smoother circuit only when the chrominance signals of video signals on two consecutive frames are different. This outputted signal is a chrominance signal motion detection signal.The luminance signal contained in a video signal is removed from the video signal using a comb-type filter.
摘要翻译： 用于与配备有视频信号运动检测器的TV接收机一起使用的色度信号的运动检测器。 用于色度信号的运动检测器具有用于将视频信号的色度信号延迟1帧周期的延迟元件，用于从其输入信号中减去延迟元件的输出信号的减法器，绝对值转换电路， 输入来自减法器的输出信号，并且提供来自绝对值转换电路的输出信号的平滑电路。 如果两个连续帧上的视频信号的色度信号相同，则减法器的输出信号变为零。 如果两个连续帧上的视频信号的色度信号不同，则减法器的输出信号取正值或负值。 负值信号由绝对值转换电路转换为正值信号。 仅当两个连续帧上的视频信号的色度信号不同时才从平滑电路输出信号。 该输出信号是色度信号运动检测信号。 使用梳状滤波器从视频信号中去除包含在视频信号中的亮度信号。
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8.发明授权
公开(公告)号：US5353065A
公开(公告)日：1994-10-04
申请号：US899040
申请日：1992-06-16
CPC分类号： H04N7/012 , H04N7/0122 , H04N7/0152
摘要： Disclosed is a wide picture plane/standard picture plane television signal receiving apparatus which comprises: a first signal processing circuit for doubling the scanning speed of an input standard television signal; an aspect ratio conversion circuit for converting a display aspect ratio of the double scanning speed television signal from the first signal processing circuit into a wide aspect ratio; a second signal processing circuit for processing an input EDTV television signal into a double scanning speed television signal with a wide aspect ratio; a first signal selection circuit for selecting one of the respective output signals from the aspect ratio conversion circuit and the second signal processing circuit; a wide aspect display device for displaying the selected output signal from the first signal selection circuit; an EDTV signal detection circuit for detecting the processing effected on the EDTV signal in the second signal processing circuit to thereby switch the contact of the first signal selection circuit to its second signal processing circuit side from its first signal processing circuit side.
摘要翻译： 公开了一种宽画面/标准画面电视信号接收装置，包括：第一信号处理电路，用于使输入的标准电视信号的扫描速度加倍; 用于将来自第一信号处理电路的双倍扫描速度电视信号的显示宽高比转换成宽宽比的宽高比转换电路; 第二信号处理电路，用于将输入的EDTV电视信号处理成宽宽比的双扫描速度电视信号; 第一信号选择电路，用于从宽高比转换电路和第二信号处理电路中选择各个输出信号之一; 用于从第一信号选择电路显示所选择的输出信号的宽屏幕显示装置; EDTV信号检测电路，用于检测在第二信号处理电路中对EDTV信号进行的处理，从而将第一信号选择电路与其第二信号处理电路侧的接触从其第一信号处理电路侧切换。
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公开(公告)号：US5218436A
公开(公告)日：1993-06-08
申请号：US644888
申请日：1991-01-23
CPC分类号： H04N7/0122 , H04N5/46
摘要： A television for receiving two or more types of television signals capable of displaying an image irrespective of the types of a received television signal and a display for displaying an image, by controlling, in accordance with the receiving television signal and the display, a processor and aspect ratio converter for demodulating the received television signal.
摘要翻译： 一种用于接收能够通过根据接收电视信号和显示器控制处理器和接收电视信号来接收能够显示图像而不管接收的电视信号的类型和用于显示图像的显示的两种或多种类型的电视信号的电视机 宽高比转换器，用于解调所接收的电视信号。
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10.发明授权
公开(公告)号：US5029006A
公开(公告)日：1991-07-02
申请号：US343495
申请日：1989-04-25
申请人： Kenji Katsumata , Shigeru Hirahata , Masato Sugiyama , Takaaki Matono , Kazuo Ishikura , Sunao Suzuki , Kazuhiro Kaizaki
发明人： Kenji Katsumata , Shigeru Hirahata , Masato Sugiyama , Takaaki Matono , Kazuo Ishikura , Sunao Suzuki , Kazuhiro Kaizaki
CPC分类号： G06T3/4007 , H04N5/262 , H04N5/2628 , H04N5/44 , H04N7/012
摘要： A video signal processing circuit capable of enlarging and displaying a picture and adapted for use in an apparatus in which a desired picture is selected, and a video signal representative of the desired picture under interlaced scanning is received, stored in a memory and processed to provide an enlarged video signal, comprises includes a real signal/interpolated signal preparation circuit for preparing, from the stored video signal, new scanning lines for an image to be enlarged, and a memory processing circuit having switching control function to store an output signal of the real signal/interpolated signal preparation circuit in a memory, read the video signal out of the memory at a period different from a period at which the output signal is stored in the memory, and delay a read-out signal by one or more fields so that an enlarged signal is delivered.
摘要翻译： 一种视频信号处理电路，其能够放大并显示图像，并且适于在其中选择期望的图像的装置中使用，并且在隔行扫描中接收表示期望图像的视频信号，存储在存储器中并进行处理以提供 扩大的视频信号包括一个实际的信号/内插信号准备电路，用于从所存储的视频信号中准备用于待放大的图像的新的扫描线，以及具有切换控制功能的存储器处理电路，用于存储 存储器中的实时信号/内插信号准备电路，以与输出信号存储在存储器中的周期不同的周期从存储器读出视频信号，并且将读出信号延迟一个或多个字段， 放大的信号被传送。
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