公开(公告)号：US08407594B2

公开(公告)日：2013-03-26

申请号：US10896690

申请日：2004-07-22

申请人： Peter Shintani ,  Ban Kawamura

发明人： Peter Shintani ,  Ban Kawamura

IPC分类号： G06F3/00

CPC分类号： G09G5/003 ,  G09G2320/08 ,  G09G2370/045

摘要： Preferred format parameters including timing that is contained in an extended display information data (EDID) EEPROM in a digital video display system can be dynamically established by a user. In this way, when the video display system engages a source of video in a “plug and play” context, instead of communicating to the source what formats are supported and then accepting a format selected by the source, the preferred format is sent from the EEPROM to the source so that the video display system receives video from the source in the user-desired format.

摘要翻译： 包括在数字视频显示系统中的扩展显示信息数据（EDID）EEPROM中的定时的优选格式参数可以由用户动态地建立。 以这种方式，当视频显示系统在即插即用环境中接合视频源时，而不是向源通信什么格式被支持，然后接受由源选择的格式，优选格式从EEPROM发送到 源，使得视频显示系统以用户期望的格式从源接收视频。

公开(公告)号：US20100033627A1

公开(公告)日：2010-02-11

申请号：US12450142

申请日：2007-11-02

申请人： Toshihide Hayashi ,  Masayuki Tsumura ,  Koki Tsumori ,  Katsuhiro Shimizu ,  Ban Kawamura

发明人： Toshihide Hayashi ,  Masayuki Tsumura ,  Koki Tsumori ,  Katsuhiro Shimizu ,  Ban Kawamura

IPC分类号： G06F13/14 ,  H04N5/04

CPC分类号： H04N7/083 ,  G09G5/005 ,  G09G5/006 ,  G09G2370/12 ,  H04L12/2805 ,  H04N5/38 ,  H04N5/76 ,  H04N5/765 ,  H04N5/775 ,  H04N5/85 ,  H04N7/0125 ,  H04N21/43632 ,  H04N21/43635

摘要： [Object]To make it possible for the reception side to carry out an optimum process for an image signal (image data) depending upon the type of a content.[Solving Means]An AV system 40 composed of an HD recorder 41 and a display unit 42 uses a communication interface of the HDMI. An HDMI source 53 of the HD recorder 41 transmits image data (image signal) in the form of differential signals to an HDMI sink 61 of the display unit 42 through three TMDS channels. The HDMI source 53 inserts content identification information for the identification of the type of a content of image data to be transmitted into an AVI InfoFrame packet placed in a blanking period. A control section 64 of the display unit 42 controls operation of a display processing section 62 which carries out a process for displaying for the image data based on the content identification information (ITC, CT1 and CT0) received by the HDMI sink 61 and a display section 63 for displaying an image.

摘要翻译： [对象]为了使接收侧可以根据内容的类型对图像信号（图像数据）进行最佳处理。 [解决方案]由HD记录器41和显示单元42组成的AV系统40使用HDMI的通信接口。 HD记录器41的HDMI源53通过三个TMDS信道将差分信号形式的图像数据（图像信号）发送到显示单元42的HDMI接收器61。 HDMI源53将用于识别要发送的图像数据的内容的类型的内容识别信息插入到设置在消隐期间的AVI InfoFrame分组中。 显示单元42的控制部分64控制显示处理部分62的操作，该显示处理部分62基于由HDMI接收器61接收的内容识别信息（ITC，CT1和CT0）以及显示器61执行用于显示图像数据的处理 用于显示图像的部分63。

公开(公告)号：US10372405B2

公开(公告)日：2019-08-06

申请号：US13310963

申请日：2011-12-05

申请人： Toru Nagara ,  Tomoya Yamaura ,  Kenji Fujisaka ,  Ban Kawamura

发明人： Toru Nagara ,  Tomoya Yamaura ,  Kenji Fujisaka ,  Ban Kawamura

IPC分类号： G06T15/00 ,  G06F3/147 ,  G02B27/26 ,  G09G3/00 ,  G09G3/20 ,  G09G5/00 ,  G09G5/39 ,  H04N21/2343 ,  H04N21/258 ,  H04N21/2662 ,  H04N21/414 ,  H04N21/81 ,  H04N13/337 ,  H04N13/139 ,  H04N13/398

摘要： According to an illustrative embodiment, an apparatus for generating image data is provided. The apparatus includes a communication unit for receiving information related to a display orientation of an image on a display unit of an image display device; and an image generation unit for generating image data according to the information.

公开(公告)号：US08948254B2

公开(公告)日：2015-02-03

申请号：US12450666

申请日：2009-01-20

申请人： Yasuhisa Nakajima ,  Masaaki Takesue ,  Ban Kawamura

发明人： Yasuhisa Nakajima ,  Masaaki Takesue ,  Ban Kawamura

IPC分类号： H04N7/12 ,  H04J3/16 ,  H04L12/28 ,  H04N21/436 ,  G06F3/14 ,  G09G5/00 ,  H04N21/2343 ,  H04N21/41 ,  H04N21/434 ,  H04N21/437 ,  H04N21/4402 ,  H04N21/442 ,  H04N21/4425 ,  H04N21/6373 ,  H04N21/647 ,  H04N21/6583 ,  H04N19/164 ,  H04N19/12 ,  H04N19/61 ,  H04N19/46

CPC分类号： H04N21/43615 ,  G06F3/14 ,  G09G5/006 ,  G09G2340/02 ,  G09G2350/00 ,  G09G2370/10 ,  G09G2370/12 ,  H04N19/12 ,  H04N19/164 ,  H04N19/46 ,  H04N19/61 ,  H04N21/234327 ,  H04N21/4122 ,  H04N21/4344 ,  H04N21/437 ,  H04N21/440227 ,  H04N21/44227 ,  H04N21/44245 ,  H04N21/4425 ,  H04N21/6373 ,  H04N21/64792 ,  H04N21/6583

摘要： ObjectTo transmit well a video signal of a desired bit rate within a transfer bit rate of a transfer path.Solving MeansA control unit 111 controls the operation of data compression units 121-1 through 121-n and switch unit 122. When the bit rate BR of a non-compressed video signal output from a codec 117 is within the transfer bit rate BR2 of an HDMI transfer path, the control unit 111 supplies the non-compressed video signal output from the codec 117 to the HDMI transmitting unit 102 as a video signal to be transmitted. On the other hand, when the bit rate BR1 is greater than the bit rate BR2, the control unit 111 selects a compression method that can be handled on the receiving side performs compression processing so that the bit rate BR1 becomes lower than the bit rate BR2, and supplies the compression video signal to the HDMI transmitting unit 102 as a video signal to be transmitted. Also, the control unit 111 transmits compression information (control information of the switch unit 122 and data compression units 121-1 through 121-n).

摘要翻译： 对象为了在传输路径的传输比特率内良好地发送所需比特率的视频信号。 解决方案控制单元111控制数据压缩单元121-1至121-n和切换单元122的操作。当从编解码器117输出的非压缩视频信号的比特率BR在传输比特率BR2 HDMI传输路径，控制单元111将从编解码器117输出的非压缩视频信号提供给HDMI发送单元102作为要发送的视频信号。 另一方面，当比特率BR1大于比特率BR2时，控制单元111选择在接收侧可以处理的压缩方法进行压缩处理，使得比特率BR1变得低于比特率BR2 并且将压缩视频信号作为要发送的视频信号提供给HDMI发送单元102。 此外，控制单元111发送压缩信息（开关单元122和数据压缩单元121-1至121-n的控制信息）。

公开(公告)号：US20100073574A1

公开(公告)日：2010-03-25

申请号：US12450666

申请日：2009-01-20

申请人： Yasuhisa Nakajima ,  Masaaki Takesue ,  Ban Kawamura

发明人： Yasuhisa Nakajima ,  Masaaki Takesue ,  Ban Kawamura

IPC分类号： H04N5/38 ,  H04N7/12 ,  H04N5/44

CPC分类号： H04N21/43615 ,  G06F3/14 ,  G09G5/006 ,  G09G2340/02 ,  G09G2350/00 ,  G09G2370/10 ,  G09G2370/12 ,  H04N19/12 ,  H04N19/164 ,  H04N19/46 ,  H04N19/61 ,  H04N21/234327 ,  H04N21/4122 ,  H04N21/4344 ,  H04N21/437 ,  H04N21/440227 ,  H04N21/44227 ,  H04N21/44245 ,  H04N21/4425 ,  H04N21/6373 ,  H04N21/64792 ,  H04N21/6583

摘要： Object To transmit well a video signal of a desired bit rate within a transfer bit rate of a transfer path.Solving Means A control unit 111 controls the operation of data compression units 121-1 through 121-n and switch unit 122. When the bit rate BR of a non-compressed video signal output from a codec 117 is within the transfer bit rate BR2 of an HDMI transfer path, the control unit 111 supplies the non-compressed video signal output from the codec 117 to the HDMI transmitting unit 102 as a video signal to be transmitted. On the other hand, when the bit rate BR1 is greater than the bit rate BR2, the control unit 111 selects a compression method that can be handled on the receiving side performs compression processing so that the bit rate BR1 becomes lower than the bit rate BR2, and supplies the compression video signal to the HDMI transmitting unit 102 as a video signal to be transmitted. Also, the control unit 111 transmits compression information (control information of the switch unit 122 and data compression units 121-1 through 121-n).

摘要翻译： 对象为了在传输路径的传输比特率内良好地发送所需比特率的视频信号。 解决方案控制单元111控制数据压缩单元121-1至121-n和切换单元122的操作。当从编解码器117输出的非压缩视频信号的比特率BR在传输比特率BR2 HDMI传输路径，控制单元111将从编解码器117输出的非压缩视频信号提供给HDMI发送单元102作为要发送的视频信号。 另一方面，当比特率BR1大于比特率BR2时，控制单元111选择在接收侧可以处理的压缩方法进行压缩处理，使得比特率BR1变得低于比特率BR2 并且将压缩视频信号作为要发送的视频信号提供给HDMI发送单元102。 此外，控制单元111发送压缩信息（开关单元122和数据压缩单元121-1至121-n的控制信息）。

公开(公告)号：US20090135304A1

公开(公告)日：2009-05-28

申请号：US12270931

申请日：2008-11-14

申请人： Yasuo INOUE ,  Toshihide HAYASHI ,  Masayuki TSUMURA ,  Koki TSUMORI ,  Katsuhiro SHIMIZU ,  Ban KAWAMURA ,  Ryuichi OKUMURA

发明人： Yasuo INOUE ,  Toshihide HAYASHI ,  Masayuki TSUMURA ,  Koki TSUMORI ,  Katsuhiro SHIMIZU ,  Ban KAWAMURA ,  Ryuichi OKUMURA

IPC分类号： G09G5/00

CPC分类号： G09G5/006 ,  G09G3/3208 ,  G09G2320/0247 ,  G09G2320/0261 ,  G09G2320/0613 ,  G09G2320/0626 ,  G09G2320/0666 ,  G09G2360/16 ,  G09G2370/04

摘要： There is provided a display device equipped with a display unit, the display device including a receiving part for receiving a difference signal of a plurality of channels including an image signal and content identification information inserted in a blanking period and outputting the image signal and the content identification information; a light emission amount regulation part for setting a reference duty according to image information of the image signal; an adjustment part for adjusting so that an actual duty is within a predetermined range based on the reference duty and an adjustment signal and adjusting a gain of the image signal so that a light emission amount defined by the actual duty and the gain of the image signal becomes the same as the light emission amount defined by the reference duty; and an adjustment signal generation part for generating the adjustment signal based on the content identification information.

摘要翻译： 提供了一种配备有显示单元的显示装置，该显示装置包括：接收部，用于接收多个通道的差分信号，包括图像信号和插入消隐期间的内容识别信息，并输出图像信号和内容 识别信息; 发光量调节部分，用于根据图像信号的图像信息设置基准占空比; 调节部件，用于基于参考占空比和调整信号调整实际占空比在预定范围内，并调整图像信号的增益，使得由实际占空比定义的发光量和图像信号的增益 变得与由基准占空比限定的发光量相同; 以及调整信号生成部，用于基于内容识别信息生成调整信号。

公开(公告)号：US20060017751A1

公开(公告)日：2006-01-26

申请号：US10896690

申请日：2004-07-22

申请人： Peter Shintani ,  Ban Kawamura

发明人： Peter Shintani ,  Ban Kawamura

IPC分类号： G09G5/02

CPC分类号： G09G5/003 ,  G09G2320/08 ,  G09G2370/045

摘要： Preferred format parameters including timing that is contained in an extended display information data (EDID) EEPROM in a digital video display system can be dynamically established by a user. In this way, when the video display system engages a source of video in a “plug and play” context, instead of communicating to the source what formats are supported and then accepting a format selected by the source, the preferred format is sent from the EEPROM to the source so that the video display system receives video from the source in the user-desired format.

摘要翻译： 包括在数字视频显示系统中的扩展显示信息数据（EDID）EEPROM中的定时的优选格式参数可以由用户动态地建立。 以这种方式，当视频显示系统在“即插即用”上下文中接合视频源时，而不是向源发送什么格式被支持，然后接受由源选择的格式，优选格式从 EEPROM到源，使得视频显示系统以用户期望的格式从源接收视频。

公开(公告)号：US6124686A

公开(公告)日：2000-09-26

申请号：US133992

申请日：1998-08-14

申请人： Ken Kikuchi ,  Junzo Watanabe ,  Ban Kawamura ,  Hidetaka Honji

发明人： Ken Kikuchi ,  Junzo Watanabe ,  Ban Kawamura ,  Hidetaka Honji

IPC分类号： H04N3/223 ,  H04N3/233 ,  G09G1/04 ,  H01J29/70

CPC分类号： H04N3/223 ,  H04N3/233

摘要： A horizontal deflection circuit is provided in which a large retrace pulse voltage applied to a horizontal deflection yoke can be taken to reduce the deflection current and which is capable of easily performing horizontal image size adjustment and distortion adjustment. A parallel connection of a switching element, a damper diode, and a resonance capacitor is connected in series to a parallel connection of another switching element, another damper diode, and another resonance capacitor, and power is supplied from the connection point via a fly-back transformer. The comparison value of the retrace pulse voltages applied across both ends of the switching elements is fed back through a switching element control circuit to the switching element so that the deflection current of the horizontal deflection yoke is controlled.

摘要翻译： 提供一种水平偏转电路，其中可以采取施加到水平偏转线圈的大回扫脉冲电压来减小偏转电流，并且能够容易地进行水平图像尺寸调整和变形调整。 开关元件，阻尼二极管和谐振电容器的并联连接到另一个开关元件，另一个阻尼二极管和另一个谐振电容器的并联连接，并且从连接点通过飞行连接点供电， 后变压器。 将开关元件两端施加的回扫脉冲电压的比较值通过开关元件控制电路反馈到开关元件，从而控制水平偏转线圈的偏转电流。

公开(公告)号：US5349274A

公开(公告)日：1994-09-20

申请号：US65156

申请日：1993-05-21

申请人： Junzo Watanabe ,  Akihiro Ueyama ,  Ban Kawamura

发明人： Junzo Watanabe ,  Akihiro Ueyama ,  Ban Kawamura

IPC分类号： H04N3/30 ,  G09G1/04 ,  H01J29/70

CPC分类号： H04N3/30

摘要： In a dual direction horizontal bi-directional scan circuit, deterioration of the picture quality is prevented, while linearity is improved without supplying wasteful deflecting current, and pin distortion is corrected. The deflecting current in the going scan and in the returning scan are supplied to each deflecting coil by first and second resonance circuits, and capacitors substantially the same in capacitance are provided in the first and second resonance circuits to bias the deflecting voltage so that the terminal voltage and the power source voltage of the capacitors are synchronized to the vertical synchronizing signals to produce a parabolic modulation.

摘要翻译： 在双向水平双向扫描电路中，防止了图像质量的劣化，同时线性度提高而不产生浪费的偏转电流，并且针脚失真被校正。 正向扫描和返回扫描中的偏转电流由第一和第二谐振电路提供给每个偏转线圈，并且在第一和第二谐振电路中提供基本相同的电容的电容器以偏置偏转电压，使得端子 电压和电容器的电源电压与垂直同步信号同步以产生抛物面调制。

公开(公告)号：US08199171B2

公开(公告)日：2012-06-12

申请号：US12270931

申请日：2008-11-14

申请人： Yasuo Inoue ,  Toshihide Hayashi ,  Masayuki Tsumura ,  Koki Tsumori ,  Katsuhiro Shimizu ,  Ban Kawamura ,  Ryuichi Okumura

发明人： Yasuo Inoue ,  Toshihide Hayashi ,  Masayuki Tsumura ,  Koki Tsumori ,  Katsuhiro Shimizu ,  Ban Kawamura ,  Ryuichi Okumura

IPC分类号： G09G5/10

CPC分类号： G09G5/006 ,  G09G3/3208 ,  G09G2320/0247 ,  G09G2320/0261 ,  G09G2320/0613 ,  G09G2320/0626 ,  G09G2320/0666 ,  G09G2360/16 ,  G09G2370/04

摘要： There is provided a display device equipped with a display unit, the display device including a receiving part for receiving a difference signal of a plurality of channels including an image signal and content identification information inserted in a blanking period and outputting the image signal and the content identification information; a light emission amount regulation part for setting a reference duty according to image information of the image signal; an adjustment part for adjusting so that an actual duty is within a predetermined range based on the reference duty and an adjustment signal and adjusting a gain of the image signal so that a light emission amount defined by the actual duty and the gain of the image signal becomes the same as the light emission amount defined by the reference duty; and an adjustment signal generation part for generating the adjustment signal based on the content identification information.

摘要翻译： 提供了一种配备有显示单元的显示装置，该显示装置包括：接收部，用于接收多个通道的差分信号，该多个通道包括图像信号和插入消隐期间的内容识别信息，并输出图像信号和内容 识别信息; 发光量调节部分，用于根据图像信号的图像信息设置基准占空比; 调节部件，用于基于参考占空比和调整信号调整实际占空比在预定范围内，并调整图像信号的增益，使得由实际占空比定义的发光量和图像信号的增益 变得与由基准占空比限定的发光量相同; 以及调整信号生成部，用于基于内容识别信息生成调整信号。