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1. 发明授权

US5686968A Synchronizing signal generation circuit 失效
标题翻译：同步信号发生电路
公开(公告)号：US5686968A
公开(公告)日：1997-11-11
申请号：US637605
申请日：1996-04-25
申请人： Mikio Ujiie , Hisato Kokubo
发明人： Mikio Ujiie , Hisato Kokubo
IPC分类号： G09G5/00 , G09G5/18 , H04N5/06
CPC分类号： H04N5/06
摘要： The present invention relates to a synchronizing signal generation circuit equipped with a PLL circuit. A pulse signal having a time constant that is broader than the clock width of a horizontal synchronizing signal included within synchronizing signals and that moreover contains steady-state phase error of the PLL circuit is generated and inputted to a phase comparison inhibiting circuit by way of a signal conversion circuit. The logic level of the pulse signal is then varied for the active interval and the inactive interval of the vertical synchronizing signal, phase comparison of the horizontal synchronizing signal and the reproduced horizontal synchronizing signal being inhibited during the active interval. The reproduced horizontal synchronizing signal is generated based on the output of two frequency dividers.
摘要翻译：本发明涉及一种配备有PLL电路的同步信号发生电路。具有比包括在同步信号内的水平同步信号的时钟宽度更宽的时间常数并且还包含PLL电路的稳态相位误差的脉冲信号被产生并通过以下方式输入到相位比较禁止电路信号转换电路。然后脉冲信号的逻辑电平在有源间隔和垂直同步信号的无效间隔，水平同步信号和再生水平同步信号的相位比较在有效间隔期间被禁止时变化。基于两个分频器的输出产生再现的水平同步信号。

2. 发明申请

US20050116609A1 Image display apparatus 失效
标题翻译：图像显示装置
公开(公告)号：US20050116609A1
公开(公告)日：2005-06-02
申请号：US10988877
申请日：2004-11-15
申请人： Hisato Kokubo , Kazuo Yoshioka , Hideki Itaya , Hideki Teramatsu , Akimasa Yuuki , Kyoichiro Oda
发明人： Hisato Kokubo , Kazuo Yoshioka , Hideki Itaya , Hideki Teramatsu , Akimasa Yuuki , Kyoichiro Oda
IPC分类号： G02F1/13357 , F21V8/00 , F21Y103/00 , G02F1/133 , G09F9/35 , G09G3/00 , G09G3/20 , G09G3/34 , G09G3/36 , H01J1/62
CPC分类号： G09G3/3413 , G09G2320/043 , G09G2320/064 , G09G2320/0666 , G09G2320/08 , G09G2360/145
摘要： An image display apparatus is provided that enables the chromaticity of a display screen of a display apparatus to be adjusted to the chromaticity desired by a user. The image display apparatus is formed by a backlight unit that is provided with a plurality of light sources and by an image display panel that is placed at a front surface of the backlight unit. The image display apparatus performs a monochrome display. In the image display apparatus, the light sources have at least three different types of luminescent colors that surround a target color on a chromaticity diagram.
摘要翻译：提供一种图像显示装置，其使显示装置的显示屏的色度能够被调整为用户期望的色度。图像显示装置由设置有多个光源的背光单元和放置在背光单元的前表面的图像显示面板形成。图像显示装置执行单色显示。在图像显示装置中，光源具有在色度图上围绕目标颜色的至少三种不同类型的发光颜色。

3. 发明授权

US07193356B2 Image display apparatus 失效
标题翻译：图像显示装置
公开(公告)号：US07193356B2
公开(公告)日：2007-03-20
申请号：US10988877
申请日：2004-11-15
申请人： Hisato Kokubo , Kazuo Yoshioka , Hideki Itaya , Hideki Teramatsu , Akimasa Yuuki , Kyoichiro Oda
发明人： Hisato Kokubo , Kazuo Yoshioka , Hideki Itaya , Hideki Teramatsu , Akimasa Yuuki , Kyoichiro Oda
IPC分类号： H01J63/04 , F21V7/04 , G02F1/1335
CPC分类号： G09G3/3413 , G09G2320/043 , G09G2320/064 , G09G2320/0666 , G09G2320/08 , G09G2360/145
摘要： An image display apparatus is provided that enables the chromaticity of a display screen of a display apparatus to be adjusted to the chromaticity desired by a user. The image display apparatus is formed by a backlight unit that is provided with a plurality of light sources and by an image display panel that is placed at a front surface of the backlight unit. The image display apparatus performs a monochrome display. In the image display apparatus, the light sources have at least three different types of luminescent colors that surround a target color on a chromaticity diagram.
摘要翻译：提供一种图像显示装置，其使显示装置的显示屏的色度能够被调整为用户期望的色度。图像显示装置由设置有多个光源的背光单元和放置在背光单元的前表面的图像显示面板形成。图像显示装置执行单色显示。在图像显示装置中，光源具有在色度图上围绕目标颜色的至少三种不同类型的发光颜色。

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