公开(公告)号：US06332425B1

公开(公告)日：2001-12-25

申请号：US09525124

申请日：2000-03-14

申请人： Naoyuki Kofuji ,  Shin Arai ,  Kazunori Tsujimoto ,  Tatsumi Mizutani ,  Keizo Suzuki ,  Kenichi Mizuishi

发明人： Naoyuki Kofuji ,  Shin Arai ,  Kazunori Tsujimoto ,  Tatsumi Mizutani ,  Keizo Suzuki ,  Kenichi Mizuishi

IPC分类号： C23C1600

CPC分类号： H01J37/32623 ,  H01J37/32706

摘要： A pulse voltage of duty ratio 5% or below and repetition frequency 400 KHz or above is supplied in order to suppress the notch, charge build-up damage, subtrench and bowing due to the electron shading phenomenon. Thus, a cycle for accelerating electrons occurs in the substrate bias, so that the electron shading phenomenon does not occur.

公开(公告)号：US06231777B1

公开(公告)日：2001-05-15

申请号：US08548613

申请日：1995-10-26

申请人： Naoyuki Kofuji ,  Shin Arai ,  Kazunori Tsujimoto ,  Tatsumi Mizutani ,  Keizo Suzuki ,  Kenichi Mizuishi

发明人： Naoyuki Kofuji ,  Shin Arai ,  Kazunori Tsujimoto ,  Tatsumi Mizutani ,  Keizo Suzuki ,  Kenichi Mizuishi

IPC分类号： H01L21302

CPC分类号： H01J37/32623 ,  H01J37/32706

摘要： A pulse voltage of duty ratio 5% or below and repetition frequency 400 KHz or above is supplied in order to suppress the notch, charge build-up damage, subtrench and bowing due to the electron shading phenomenon. Thus, a cycle for accelerating electrons occurs in the substrate bias, so that the electron shading phenomenon does not occur.

摘要翻译： 提供占空比的5％以下的脉冲电压和400KHz以上的重复频率，以便抑制由于电子阴影现象引起的缺口，电荷积聚损伤，子扳手和弯曲。 因此，在衬底偏压中发生用于加速电子的循环，使得不发生电子阴影现象。

公开(公告)号：US20080080790A1

公开(公告)日：2008-04-03

申请号：US11861543

申请日：2007-09-26

申请人： Yasuhiro Hori ,  Shin Arai ,  Koichi Sato

发明人： Yasuhiro Hori ,  Shin Arai ,  Koichi Sato

IPC分类号： H04B1/66

CPC分类号： H04N7/012 ,  G09G3/20 ,  G09G2310/0229 ,  H04N7/0135

摘要： A video-signal processor includes: a first correlation detector obtaining a correlation value of every symmetric pair of pixels positioned in point-symmetry around an interpolation pixel on an interpolation line interpolated between two real lines; a second correlation detector obtaining a correlation value of every pair of pixels for the symmetric pair of pixels and parallel pair(s) of pixels positioned in a direction parallel to a direction of the symmetric pair of pixels; a correlation-direction deciding unit deciding one of a correlation direction based on the correlation value from the first correlation detector and that based on the correlation value from the second correlation detector as a correlation direction which is a direction of the pair of pixels used for generating the interpolation pixel; and an interpolation pixel generator generating a pixel signal of the interpolation pixel using a pair of pixels based on decision result of the correlation-direction deciding unit.

摘要翻译： 视频信号处理器包括：第一相关检测器，获取在两条实线之间内插的插值线上的内插像素周围以点对称为中心的每对对称对的对的相关值; 第二相关检测器，用于获得位于与所述对称对像对的方向平行的方向上的所述对称像素对和平行对的一对像素的每对像素的相关值; 相关方向决定单元，基于来自第一相关检测器的相关值，基于来自第二相关检测器的相关值，确定相关方向之一作为相关方向，作为用于生成的该对像素的方向的相关方向 内插像素; 以及内插像素生成单元，基于所述相关方向决定单元的判定结果，使用一对像素生成所述内插像素的像素信号。

公开(公告)号：US08107773B2

公开(公告)日：2012-01-31

申请号：US11861543

申请日：2007-09-26

申请人： Yasuhiro Hori ,  Shin Arai ,  Koichi Sato

发明人： Yasuhiro Hori ,  Shin Arai ,  Koichi Sato

IPC分类号： G06K9/32

CPC分类号： H04N7/012 ,  G09G3/20 ,  G09G2310/0229 ,  H04N7/0135

摘要： A video-signal processor includes: a first correlation detector obtaining a correlation value of every symmetric pair of pixels positioned in point-symmetry around an interpolation pixel on an interpolation line interpolated between two real lines; a second correlation detector obtaining a correlation value of every pair of pixels for the symmetric pair of pixels and parallel pair(s) of pixels positioned in a direction parallel to a direction of the symmetric pair of pixels; a correlation-direction deciding unit deciding one of a correlation direction based on the correlation value from the first correlation detector and that based on the correlation value from the second correlation detector as a correlation direction which is a direction of the pair of pixels used for generating the interpolation pixel; and an interpolation pixel generator generating a pixel signal of the interpolation pixel using a pair of pixels based on decision result of the correlation-direction deciding unit.

摘要翻译： 视频信号处理器包括：第一相关检测器，获取在两条实线之间内插的插值线上的内插像素周围以点对称为中心的每对对称对的对的相关值; 第二相关检测器，用于获得位于与所述对称对像对的方向平行的方向上的所述对称像素对和平行对的一对像素的每对像素的相关值; 相关方向决定单元，基于来自第一相关检测器的相关值，基于来自第二相关检测器的相关值，确定相关方向之一作为相关方向，作为用于生成的该对像素的方向的相关方向 内插像素; 以及内插像素生成单元，基于所述相关方向决定单元的判定结果，使用一对像素生成所述内插像素的像素信号。

公开(公告)号：US08531604B2

公开(公告)日：2013-09-10

申请号：US13040189

申请日：2011-03-03

申请人： Yasuhiro Hori ,  Koichi Sato ,  Shin Arai

发明人： Yasuhiro Hori ,  Koichi Sato ,  Shin Arai

IPC分类号： H03L7/00 ,  H04N5/06 ,  H04N9/45 ,  H04N9/455 ,  H04N5/45 ,  H04N5/05

CPC分类号： H04N5/126 ,  G09G3/20 ,  G09G5/008

摘要： According to embodiments, a synchronization signal generating device includes: a cycle measuring unit configured to measure the vertical synchronization interval of the input video signal; a phase difference detecting unit configured to detect a phase difference between an input vertical synchronization signal based on the input video signal and the display vertical synchronization signal; and a vertical cycle determining unit configured to determine a cycle of the display vertical synchronization signal based on a measurement result of the cycle measuring unit and a detection result of the phase difference detecting unit so that the phase difference is decreased within the range of the compensation interval, and to determine 1/n of the cycle of the display vertical synchronization signal as a cycle of an n-times speed vertical synchronization signal.

摘要翻译： 根据实施例，同步信号生成装置包括：周期测量单元，被配置为测量输入视频信号的垂直同步间隔; 相位差检测单元，被配置为基于输入视频信号和显示垂直同步信号来检测输入垂直同步信号之间的相位差; 以及垂直周期确定单元，被配置为基于循环测量单元的测量结果和相位差检测单元的检测结果来确定显示垂直同步信号的周期，使得相位差在补偿范围内减小 间隔，并且将显示垂直同步信号的周期的1 / n确定为n倍速垂直同步信号的周期。