公开(公告)号：US07567814B2

公开(公告)日：2009-07-28

申请号：US10849381

申请日：2004-05-20

申请人： Tadashi Amino

发明人： Tadashi Amino

IPC分类号： H04B7/24 ,  H04J3/06

CPC分类号： H04J3/0632 ,  H04L7/08

摘要： In a radio transmission system, a receiver comprises means for synchronizing the time on the side of the receiver with the time on the side of the transmitter by a PLL circuit on the basis of receiving intervals of a packet transmitted for each predetermined time interval from a transmitter, means for holding the received packet in a receiving buffer, and means for outputting, when the time on the side of the receiver coincides with the time on the side of the transmitter which is represented by the transmitter-side time information added to the packet held in the receiving buffer, the packet to a decoding device.

摘要翻译： 在无线电传输系统中，接收机包括用于根据从每个预定时间间隔发送的分组的接收间隔，从接收机一侧同步接收机一侧的时间与发射机一侧的时间的装置， 发送机，用于将接收到的分组保存在接收缓冲器中的装置，以及用于当接收机一侧的时间与由发送机侧时间信息相加的发射机侧的时间一致时输出的装置 分组保存在接收缓冲区中，该分组到解码设备。

公开(公告)号：US20070081594A1

公开(公告)日：2007-04-12

申请号：US10580706

申请日：2004-10-28

申请人： Tadashi Amino

发明人： Tadashi Amino

IPC分类号： H04N7/18 ,  H04N7/12

CPC分类号： H04N21/435 ,  H04N21/235 ,  H04N21/4307

摘要： By generating a transmission signal containing information on a video signal containing information on a video signal encoded in units of a video signal of a predetermined number of vertical periods and adding a flag indicating the header of the transmission signal to the header of the transmission signal, it is possible to extract the flag indicating the header of the transmission signal added to the header of the transmission signal which has been radio-received and decode the encoded video signal contained in the transmission signal at the timing in accordance with a reference signal outputted at the timing when the flag is extracted.

摘要翻译： 通过生成包含关于视频信号的信息，该视频信号包含以预定数量的垂直周期的视频信号为单位编码的视频信号的信息，并将表示发送信号的标题的标志加到发送信号的报头上， 可以提取指示添加到已经被无线电接收的发送信号的报头中的发送信号的报头的标志，并且根据在该时刻输出的参考信号的定时对包含在发送信号中的编码视频信号进行解码 提取标志的时间。

公开(公告)号：US5883676A

公开(公告)日：1999-03-16

申请号：US562875

申请日：1995-11-27

申请人： Yoshiyuki Miyazaki ,  Tadashi Amino

发明人： Yoshiyuki Miyazaki ,  Tadashi Amino

IPC分类号： H04N5/262 ,  H04N5/45 ,  H04N5/907 ,  H04N5/445

CPC分类号： H04N5/907 ,  H04N5/2624 ,  H04N5/45

摘要： A video signal outputting apparatus includes an A/D converter, and video signals Y1-1 and Y3-1 outputted from the A/D converter are written into areas C1 and C3 of a VRAM, and therefore, images according to the video signals are displayed on a monitor. Then, video signals Y1-2 and Y3-2 are outputted from the A/D converter, and written into an area C5 of a further VRAM and the area C1 of the VRAM, respectively. Images according to the video signals Y1-2 and Y3-1 are displayed on the monitor at a timing that writing of the video signal Y1-2 is finished, and images according to the video signals Y1-2 and Y3-2 are displayed at a timing that writing of the video signal Y3-2 is finished.

摘要翻译： 视频信号输出装置包括A / D转换器，并且从A / D转换器输出的视频信号Y1-1和Y3-1被写入到VRAM的区域C1和C3中，因此根据视频信号的图像是 显示在显示器上。 然后，从A / D转换器输出视频信号Y1-2和Y3-2，分别写入另一个VRAM的区域C5和VRAM的区域C1。 在视频信号Y1-2的写入完成的时刻，根据视频信号Y1-2和Y3-1的图像被显示在监视器上，并且根据视频信号Y1-2和Y3-2的图像被显示在 视频信号Y3-2的写入结束的定时。

公开(公告)号：US4994900A

公开(公告)日：1991-02-19

申请号：US431956

申请日：1989-11-06

申请人： Masami Ebara ,  Hajime Mizugami ,  Tadashi Amino

发明人： Masami Ebara ,  Hajime Mizugami ,  Tadashi Amino

IPC分类号： H04N9/78

CPC分类号： H04N9/78

摘要： In normal reproduction, a switch circuit (11) is set to select an output signal of an A/D converter (1). Consequently, a movement adaptation type YC separating circuit is formed, whereby a luminance signal and a chrominance signal are separated. When a control signal is outputted from a control signal generating circuit (12) in response to an instruction of still picture reproduction, the switch circuit (11) selects an output signal of the last output terminal of delay means formed by line memory (2) or frame memory (3) and inputs the selected signal to the first input terminal of the delay means. As a result, in still picture reproduction, a circulating circuit where the inputted composite video signal circulates in the delay means is formed and a luminance signal and a chrominance signal are separated based on a plurality of composite video signals having different delay times obtained from the circulating circuit. Thus, the delay means provided in the movement adaptation type YC separating circuit is used also for processing of still picture reproduction.

公开(公告)号：US08442123B2

公开(公告)日：2013-05-14

申请号：US10580706

申请日：2004-10-28

申请人： Tadashi Amino

发明人： Tadashi Amino

IPC分类号： H04B1/66 ,  H04N7/12

CPC分类号： H04N21/435 ,  H04N21/235 ,  H04N21/4307

摘要： By generating a transmission signal containing information on a video signal containing information on a video signal encoded in units of a video signal of a predetermined number of vertical periods and adding a flag indicating the header of the transmission signal to the header of the transmission signal, it is possible to extract the flag indicating the header of the transmission signal added to the header of the transmission signal which has been radio-received and decode the encoded video signal contained in the transmission signal at the timing in accordance with a reference signal outputted at the timing when the flag is extracted.

摘要翻译： 通过生成包含关于视频信号的信息，该视频信号包含以预定数量的垂直周期的视频信号为单位编码的视频信号的信息，并将表示发送信号的标题的标志加到发送信号的报头上， 可以提取指示添加到已经被无线电接收的发送信号的报头中的发送信号的报头的标志，并且根据在该时刻输出的参考信号的定时对包含在发送信号中的编码视频信号进行解码 提取标志的时间。

公开(公告)号：US08368726B2

公开(公告)日：2013-02-05

申请号：US12641279

申请日：2009-12-17

申请人： Tadashi Amino

发明人： Tadashi Amino

IPC分类号： G09G5/10 ,  G09G3/36

CPC分类号： G09G5/10 ,  G09G3/2092 ,  G09G3/3413 ,  G09G3/3426 ,  G09G2320/0238 ,  G09G2320/0271 ,  G09G2320/0646 ,  G09G2320/106 ,  G09G2340/0435 ,  G09G2360/18

摘要： Disclosed are a display apparatus and a method of driving the same. An image signal receiver sequentially outputs frames for image display. A local illumination calculation unit displays an image on a display unit based on the frames and calculates light emission amount of a light source provided for each section of a backlight unit. A frame interpolator generates sub-frames based on the frames and outputs the sub-frames and the frames. A pixel adjuster adjusts light transmittance of each pixel according to the brightness of each pixel and the amount of the light emitted from each section which is calculated by the local illumination calculation unit when the image is displayed based on the frames and the sub-frames sequentially output from a frame interpolator. Local illumination is realized without increasing the number of memory devices while a frame frequency is increased.

摘要翻译： 公开了一种显示装置及其驱动方法。 图像信号接收机顺序地输出用于图像显示的帧。 本地照明计算单元基于帧显示在显示单元上的图像，并计算为背光单元的每个部分设置的光源的发光量。 帧内插器基于帧生成子帧并输出子帧和帧。 像素调整器根据每个像素的亮度和基于帧和子帧顺序显示图像时由局部照明计算单元计算的每个部分发射的光量来调整每个像素的光透射率 从帧插值器输出。 在增加帧频的同时实现局部照明，而不增加存储器件的数量。

公开(公告)号：US20100245398A1

公开(公告)日：2010-09-30

申请号：US12641279

申请日：2009-12-17

申请人： Tadashi Amino

发明人： Tadashi Amino

IPC分类号： G06F3/038 ,  G09G5/10

CPC分类号： G09G5/10 ,  G09G3/2092 ,  G09G3/3413 ,  G09G3/3426 ,  G09G2320/0238 ,  G09G2320/0271 ,  G09G2320/0646 ,  G09G2320/106 ,  G09G2340/0435 ,  G09G2360/18

摘要： Disclosed are a display apparatus and a method of driving the same. An image signal receiver sequentially outputs frames for image display. A local illumination calculation unit displays an image on a display unit based on the frames and calculates light emission amount of a light source provided for each section of a backlight unit. A frame interpolator generates sub-frames based on the frames and outputs the sub-frames and the frames. A pixel adjuster adjusts light transmittance of each pixel according to the brightness of each pixel and the amount of the light emitted from each section which is calculated by the local illumination calculation unit when the image is displayed based on the frames and the sub-frames sequentially output from a frame interpolator. Local illumination is realized without increasing the number of memory devices while a frame frequency is increased.

摘要翻译： 公开了一种显示装置及其驱动方法。 图像信号接收机顺序地输出用于图像显示的帧。 本地照明计算单元基于帧显示在显示单元上的图像，并计算为背光单元的每个部分设置的光源的发光量。 帧内插器基于帧生成子帧并输出子帧和帧。 像素调整器根据每个像素的亮度和基于帧和子帧顺序显示图像时由局部照明计算单元计算的每个部分发射的光量来调整每个像素的光透射率 从帧插值器输出。 在增加帧频的同时实现局部照明，而不增加存储器件的数量。

公开(公告)号：US20070110166A1

公开(公告)日：2007-05-17

申请号：US10583532

申请日：2004-11-05

申请人： Tadashi Amino

发明人： Tadashi Amino

IPC分类号： H04N11/02

CPC分类号： H04N21/4305 ,  H04N21/236 ,  H04N21/4122 ,  H04N21/434 ,  H04N21/44227

摘要： A signal generation device generates a packet containing information obtained by encoding a video signal by using a video signal of a predetermined number of vertical periods as a unit and adds serial number information indicating the generation order as a packet is generated. A signal decoding device includes a packet absence detection circuit for detecting the serial number information added to the packet received, thereby determining absence of the packet, and a memory for holding a video signal. When the packet lack detection circuit has not detected any packet absence, the memory is made to hold at least a part of the video signal decoded. When the packet lack detection circuit has detected a packet absence, the video signal held in the memory is output. The signal generation device and the signal decoding device constitute a simple circuit structure for suppressing image disorder caused by a transmission error.

摘要翻译： 信号生成装置生成包含通过使用预定数量的垂直周期的视频信号对视频信号进行编码而获得的信息的分组，并且生成表示生成顺序的序列号信息作为分组。 信号解码装置包括：分组缺失检测电路，用于检测添加到接收到的分组中的序列号信息，从而确定分组的不存在;以及存储器，用于保持视频信号。 当分组缺少检测电路没有检测到任何分组不存在时，使存储器保持解码的视频信号的至少一部分。 当分组缺少检测电路检测到分组不存在时，输出保存在存储器中的视频信号。 信号生成装置和信号解码装置构成用于抑制由传输错误引起的图像异常的简单的电路结构。

公开(公告)号：US06564001B2

公开(公告)日：2003-05-13

申请号：US08917749

申请日：1997-08-27

申请人： Tadashi Amino ,  Yoshiyuki Miyazaki

发明人： Tadashi Amino ,  Yoshiyuki Miyazaki

IPC分类号： H04N594

CPC分类号： H04N5/9201 ,  H04N5/94

摘要： A code multiplexing/reading apparatus includes a first register. Two codes that reside in a predetermined relationship are outputted from the first register, which are superimposed on a video signal to be recorded by operation of switches. Consequently, a video recording device records a code-multiplexed video signal on a recording medium. When the code-multiplexed video signal is reproduced from the medium by a video reproducing device, two codes taken out of the reproduced video signal are compared with each other by a comparator. When the two codes are “1001101” and “0110010”, the inversion of the former code agrees with the latter code. Therefore, the former code is outputted as a predetermined code from a second register.

摘要翻译： 码复用/读取装置包括第一寄存器。 以预定关系驻留的两个代码从第一寄存器输出，它们叠加在要由开关操作记录的视频信号上。 因此，视频记录装置将代码多路复用的视频信号记录在记录介质上。 当通过视频再现装置从介质再现码复用视频信号时，通过比较器将从再现的视频信号中取出的两个码相互比较。 当两个代码为“1001101”和“0110010”时，前一代码的反转与后一代码一致。 因此，前一代码作为预定代码从第二寄存器输出。

公开(公告)号：US5990974A

公开(公告)日：1999-11-23

申请号：US726298

申请日：1996-10-02

申请人： Tadashi Amino ,  Masako Otsuki

发明人： Tadashi Amino ,  Masako Otsuki

IPC分类号： H04J3/00 ,  H04N5/45 ,  H04N5/91 ,  H04N7/18 ,  H04N9/12 ,  H04N9/74 ,  H04N5/268

CPC分类号： H04N9/12

摘要： A video signal processing apparatus includes a time-division multiplex circuit and a multi-display circuit. A video signals outputted from a first A/D converter included in the time-division multiplex circuit is applied to a memory included in the time-division multiplex circuit and a further memory included in the multi-display circuit. A video signal outputted from a second A/D converter included in the multi-display circuit is also written into the further memory. Then, video signals read-out from the further memory are outputted from a plurality of monitor screens. Since the video signal outputted from the first A/D converter is applied to the further memory, it is possible to increase a renewal speed of the monitor screens with no additional A/D converters in the multi-display circuit.

摘要翻译： 视频信号处理装置包括时分复用电路和多显示电路。 由包含在时分多路复用电路中的第一A / D转换器输出的视频信号被施加到包括在时分多路复用电路中的存储器和包括在多显示电路中的另外的存储器。 从多显示电路中包括的第二A / D转换器输出的视频信号也被写入到另外的存储器中。 然后，从多个监视器屏幕输出从另一个存储器读出的视频信号。 由于从第一A / D转换器输出的视频信号被施加到另外的存储器，所以可以在多显示电路中没有附加的A / D转换器来提高监视器屏幕的更新速度。