公开(公告)号：US5510653A

公开(公告)日：1996-04-23

申请号：US40968

申请日：1993-03-31

申请人： Noriaki Fujiki ,  Shigeru Harada ,  Hiroshi Adachi ,  Etsushi Adachi

发明人： Noriaki Fujiki ,  Shigeru Harada ,  Hiroshi Adachi ,  Etsushi Adachi

IPC分类号： H01L21/3205 ,  H01L21/768 ,  H01L23/522 ,  H01L23/532 ,  H01L21/56

CPC分类号： H01L21/76819 ,  H01L23/5329 ,  H01L2924/0002

摘要： Disclosed herein is a semiconductor device having a multilayer interconnection structure, which is provided with a plurality of via holes having constant diameters. Patterns of a first interconnection layer are provided on a semiconductor substrate. An interlayer insulating film is provided over the semiconductor substrate, to cover the patterns of the first interconnection layer. A silicon ladder resin film is applied onto the surface of the interlayer insulating film, to flatten the same. First and second via holes are provided through the silicon ladder resin film and the interlayer insulating film, to expose first and second coupling portions provided on the surfaces of the patterns of the first interconnection layer. A second interconnection layer is provided over the semiconductor substrate, to be connected with the first and second coupling portions through the first and second via holes respectively.

摘要翻译： 本文公开了具有多层互连结构的半导体器件，其具有多个具有恒定直径的通孔。 第一互连层的图案设置在半导体衬底上。 在半导体衬底上设置层间绝缘膜，以覆盖第一互连层的图案。 将硅梯形树脂膜施加到层间绝缘膜的表面上以使其平坦化。 通过硅梯形树脂膜和层间绝缘膜提供第一和第二通孔，以露出设置在第一互连层的图案的表面上的第一和第二耦合部分。 第二互连层设置在半导体衬底上，分别通过第一和第二通孔与第一和第二耦合部分连接。

公开(公告)号：US5341026A

公开(公告)日：1994-08-23

申请号：US842019

申请日：1992-02-26

申请人： Shigeru Harada ,  Kazuhiro Ishimaru ,  Kimio Hagi

发明人： Shigeru Harada ,  Kazuhiro Ishimaru ,  Kimio Hagi

IPC分类号： H01L21/768 ,  H01L23/522 ,  H01L23/532 ,  H01L23/48 ,  H01L29/46 ,  H01L29/54 ,  H01L29/62

CPC分类号： H01L21/76858 ,  H01L21/76805 ,  H01L21/76841 ,  H01L21/76843 ,  H01L21/76886 ,  H01L23/5226 ,  H01L23/53223 ,  H01L2924/0002

摘要： A semiconductor integrated circuit device has an interconnection structure in which multilayer aluminum interconnection layers are connected through connection holes. A first aluminum interconnection layer is formed on a main surface of the semiconductor substrate. The first aluminum interconnection layer has a surface layer which includes any of high melting point metal, high melting point metal compound, high melting point metal silicide, or amorphous silicon. An insulating layer is formed on the first aluminum interconnection layer, and has a through hole if formed extending to a surface of the first aluminum interconnection layer. A second aluminum interconnection layer is formed on the insulating layer and is electrically connected to the surface layer of the first aluminum interconnection layer through the through hole. The second aluminum interconnection layer includes a titanium layer, a titanium nitride layer and an aluminum alloy layer. The titanium layer is formed on the insulating layer to be in contact with the surface of the first aluminum interconnection layer through the through hole. The titanium nitride layer is formed on the titanium layer. The aluminum alloy layer is formed on the titanium nitride layer. An electrical contact resistance between the first and second aluminum interconnection layers is stabilized, and resistance against the electron-migration and stress-migration is improved in the interconnection structure.

摘要翻译： 半导体集成电路器件具有通过连接孔连接多层铝互连层的互连结构。 第一铝互连层形成在半导体衬底的主表面上。 第一铝互连层具有包括高熔点金属，高熔点金属化合物，高熔点金属硅化物或非晶硅中的任何一种的表面层。 绝缘层形成在第一铝互连层上，并且如果形成为延伸到第一铝互连层的表面的通孔。 第二铝互连层形成在绝缘层上，并通过通孔与第一铝互连层的表面层电连接。 第二铝互连层包括钛层，氮化钛层和铝合金层。 在绝缘层上形成钛层，以通过贯通孔与第一铝互连层的表面接触。 在钛层上形成氮化钛层。 在氮化钛层上形成铝合金层。 第一和第二铝互连层之间的电接触电阻是稳定的，并且互连结构中电子迁移和应力迁移的抵抗力得到改善。

公开(公告)号：US09204106B2

公开(公告)日：2015-12-01

申请号：US13811475

申请日：2012-05-23

申请人： Shinji Mitsuta ,  Shigeru Harada ,  Tomikazu Tanuki ,  Eishin Masutani ,  Yukihiro Nakanishi ,  Takeshi Kurihara ,  Dai Tsubone ,  Masaomi Machida

发明人： Shinji Mitsuta ,  Shigeru Harada ,  Tomikazu Tanuki ,  Eishin Masutani ,  Yukihiro Nakanishi ,  Takeshi Kurihara ,  Dai Tsubone ,  Masaomi Machida

IPC分类号： H04N7/18 ,  B60R1/00 ,  B60P1/28 ,  G01G19/10

CPC分类号： H04N7/18 ,  B60P1/283 ,  B60R1/00 ,  B60R2300/607 ,  B60R2300/70 ,  G01G19/10

摘要： A periphery monitoring device (10) comprises a monitor (50) that displays a bird's-eye image (200) that includes an image of a dump truck (1), a payload meter ECU (21) that detects the load of the dump truck (1), and a controller (20) that switches the size of a cargo image (C1) displayed over the vessel (4) of the dump truck (1) and displays this image on the monitor (50) on the basis of the detection result of the payload meter ECU (21).In a load display device for a dump truck, a plurality of cameras are installed and the load display device monitors the periphery by using a bird's-eye image that combines images obtained by the plurality of cameras. The load display device includes a display component, a detector and a display controller. The display component is configured to display the bird's-eye image including an image of the dump truck. The detector is configured to detect a load of the dump truck. The display controller is configured to switch a size of a simulated cargo image displayed over a vessel of the dump truck based on a detection result of the detector and to display the simulated cargo image on the display component.

摘要翻译： 外围监视装置（10）包括监视器（50），其显示包括自卸车（1）的图像的鸟瞰图（200），检测自卸车的负载的有效载荷计量器ECU（21） （1），以及控制器（20），其切换显示在自卸车（1）的容器（4）上方的货物图像（C1）的尺寸，并将该图像基于 有效载荷表ECU（21）的检测结果。 在用于自卸车的负载显示装置中，安装多个照相机，并且负载显示装置通过使用组合由多个照相机获得的图像的鸟瞰图像来监视周边。 负载显示装置包括显示部件，检测器和显示控制器。 显示部件被配置为显示包括自卸车的图像的鸟瞰图像。 检测器被配置为检测自卸车的负载。 显示控制器被配置为基于检测器的检测结果来切换在自卸车的容器上显示的模拟货物图像的尺寸，并且将模拟的货物图像显示在显示部件上。

公开(公告)号：US08982212B2

公开(公告)日：2015-03-17

申请号：US13819137

申请日：2012-05-23

申请人： Shinji Mitsuta ,  Shigeru Harada ,  Tomikazu Tanuki ,  Eishin Masutani ,  Yukihiro Nakanishi ,  Takeshi Kurihara ,  Dai Tsubone ,  Masaomi Machida

发明人： Shinji Mitsuta ,  Shigeru Harada ,  Tomikazu Tanuki ,  Eishin Masutani ,  Yukihiro Nakanishi ,  Takeshi Kurihara ,  Dai Tsubone ,  Masaomi Machida

IPC分类号： H04N7/18 ,  B60R1/00 ,  E02F9/26

CPC分类号： B60R1/00 ,  B60R2300/105 ,  B60R2300/303 ,  B60R2300/602 ,  B60R2300/607 ,  E02F9/261 ,  H04N7/18

摘要： A work vehicle surrounding area monitoring device includes an imaging unit, a bird's-eye view image creating unit, a display unit and a traveling state determining unit. When the work vehicle is in the stopped state, the bird's-eye view image creating unit is configured to use a first virtual projection plane to create the bird's-eye view image, and at least an outer edge portion of the first virtual projection plane has a shape that increases in height from the ground surface as a distance from the work vehicle increases. When the work vehicle is in the traveling state, the bird's-eye view image creating unit is configured to use a second virtual projection plane to create the bird's-eye view image, and at least an outer edge portion of the second virtual projection plane has a shape having a uniformly flat height from the ground surface.

摘要翻译： 工作车辆周边区域监视装置包括成像单元，鸟瞰图图像生成单元，显示单元和行驶状态判定单元。 当工作车辆处于停止状态时，鸟瞰图图像创建单元被配置为使用第一虚拟投影平面来创建鸟瞰图图像，并且至少第一虚拟投影平面的外边缘部分具有 与工作车辆的距离从地面增加高度的形状增加。 当工作车辆处于行驶状态时，鸟瞰图图像生成单元被配置为使用第二虚拟投影平面来创建鸟瞰图图像，并且第二虚拟投影平面的至少外边缘部分具有 具有与地面平坦的高度的形状。

公开(公告)号：US08102473B2

公开(公告)日：2012-01-24

申请号：US11742881

申请日：2007-05-01

申请人： Shigeru Harada

发明人： Shigeru Harada

IPC分类号： H04N5/52 ,  H04N5/57 ,  H04N5/14

CPC分类号： H04N5/18 ,  H04N5/165

摘要： An image correction circuit capable of preventing a loss of gray levels in a luminance region at the time of the direct current level conversion of a luminance signal to improve the quality of a displayed image. The image correction circuit detects an average peak level of input image data in each image frame, and corrects the input image data to lower the luminance of input image data in an intermediate luminance region according to the average peak level while reducing the luminance of input image data at a predetermined rate in at least of a low luminance region.

摘要翻译： 一种图像校正电路，其能够防止亮度信号的直流电平转换时的亮度区域中的灰度级的损失，以提高显示图像的质量。 图像校正电路检测每个图像帧中的输入图像数据的平均峰值电平，并且根据平均峰值电平校正输入图像数据以降低中间亮度区域中的输入图像数据的亮度，同时降低输入图像的亮度 至少在低亮度区域中以预定速率的数据。

公开(公告)号：US20110298790A1

公开(公告)日：2011-12-08

申请号：US13117237

申请日：2011-05-27

申请人： Shigeru Harada

发明人： Shigeru Harada

IPC分类号： G06T15/00

CPC分类号： G03B35/16 ,  H04N13/128 ,  H04N13/139 ,  H04N13/144 ,  H04N13/341

摘要： An image signal processing device including: a central area control processing unit that enlarges or reduces a central image segment of a stereoscopic image signal by a magnification factor according to a desired stereoscopic effect; a surrounding area control processing unit that reduction-processes a surrounding image segment of the stereoscopic image signal by a corresponding magnification factor when the central area control processing unit enlarges the central image segment, and enlargement-processes a surrounding image segment of the stereoscopic image signal by a corresponding magnification factor when the central area control processing unit reduces the central image segment; and a transition area control processing unit that performs, in an image segment that transitions between the central image segment and the surrounding image segment, a process of connecting a gap between the enlargement and reduction factors of the central image segment and the surrounding image segment using non-linear scaling.

摘要翻译： 一种图像信号处理装置，包括：中央区域控制处理单元，其通过根据期望的立体效果的放大系数放大或缩小立体图像信号的中心图像段; 周边区域控制处理单元，当所述中央区域控制处理单元放大所述中央图像段时，对所述立体图像信号的周围图像段进行减法处理，并且对所述立体图像信号的周围图像段进行放大处理; 当中央区域控制处理单元减小中心图像段时，通过相应的放大系数; 以及过渡区域控制处理单元，其在中心图像段和周围图像段之间转换的图像段中执行使用中央图像段和周围图像段的放大和缩小因子之间的间隙连接的处理， 非线性缩放。

公开(公告)号：US20070273793A1

公开(公告)日：2007-11-29

申请号：US11746223

申请日：2007-05-09

申请人： Shigeru Harada ,  Kazuhito Kobayashi ,  Yoshifumi Dochi ,  Tomonori Tsutsumi

发明人： Shigeru Harada ,  Kazuhito Kobayashi ,  Yoshifumi Dochi ,  Tomonori Tsutsumi

IPC分类号： H04N5/00

CPC分类号： H04N9/68 ,  H04N9/77

摘要： An image correction circuit capable of easily achieving adaptive color correction on the basis of a luminance correction amount is provided. An image correction circuit includes: a luminance correction means for performing luminance correction on input image data; and a color correction means for performing adaptive color correction on input image data on the basis of the following formula (1): Cout∝Cin×[1+M×(Δ Y/L)]   (1) where Cout represents a chrominance signal after color correction, Cin represents a chrominance signal before color correction, M represents an adaptive color correction magnitude which is a fixed positive value, Δ Y represents the total amount of luminance correction by the luminance correction means, L represents a fixed positive value satisfying L

摘要翻译： 提供了能够基于亮度校正量容易地实现自适应色彩校正的图像校正电路。 图像校正电路包括：用于对输入图像数据进行亮度校正的亮度校正装置; 以及根据以下公式（1）对输入图像数据进行自适应颜色校正的颜色校正装置：<？in-line-formula description =“In-line formula”end =“lead”？>CoutαCinx [1 + Mx（ΔY/ L）]（1）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中Cout表示色彩校正后的色度信号，Cin表示色度 颜色校正前的信号，M表示作为固定正值的自适应色彩校正量，ΔY表示亮度校正装置的亮度校正的总量，L表示满足L <（Ymax / 2）的固定正值，以及 Ymax表示输入图像数据的最大亮度。

公开(公告)号：US06476820B1

公开(公告)日：2002-11-05

申请号：US09046501

申请日：1998-03-23

申请人： Shigeru Harada ,  Junji Kagita

发明人： Shigeru Harada ,  Junji Kagita

IPC分类号： G09G502

CPC分类号： H04N19/597 ,  G09G5/02 ,  H04N5/44 ,  H04N5/7491 ,  H04N9/31 ,  H04N9/643 ,  H04N9/68 ,  H04N13/10 ,  H04N13/15 ,  H04N13/161 ,  H04N13/167 ,  H04N13/194 ,  H04N13/324 ,  H04N13/337 ,  H04N13/341 ,  H04N13/363 ,  H04N13/398 ,  H04N21/431 ,  H04N21/816

摘要： A signal Y outputted from a Y/C separating circuit is supplied to first and second matrices. Signals R-Y and B-Y are supplied to the first matrix through a gain control amplifier (GCA) and are also supplied to the second matrix. The signals Y, R-Y, and B-Y are converted into three primary color signals R, G, and B by the second matrix. From the signals R, G, and B, a skin color component is detected by a skin color detecting circuit and Eskin is outputted. On the basis of Eskin, color components other than the skin color are detected by a color component detecting circuit and Eother is outputted. Eother−Eskin is supplied as a control voltage to the GCA. Gains for the signals R-Y and B-Y are controlled. When the video signal indicates the skin color component, the control voltage is set to 0 and the gain is set to 1. When the video signal indicates a color component other than the skin color component, Eother is generated, the control voltage rises, and the gain is increased. The colors other than the skin color are emphasized and the color contrast is more naturally enhanced.

摘要翻译： 从Y / C分离电路输出的信号Y被提供给第一和第二矩阵。 信号R-Y和B-Y通过增益控制放大器（GCA）提供给第一矩阵，并且还被提供给第二矩阵。 信号Y，R-Y和B-Y被第二矩阵转换成三原色信号R，G和B。 从信号R，G和B中，皮肤颜色检测电路检测肤色成分，输出Eskin。 在Eskin的基础上，通过颜色成分检测电路检测肤色以外的颜色成分，并输出Eother。 Eother-Eskin作为控制电压提供给GCA。 控制信号R-Y和B-Y的增益。 当视频信号表示肤色成分时，将控制电压设定为0，将增益设定为1.当视频信号表示肤色成分以外的颜色成分时，产生Eother，控制电压上升， 增益增加。 强调肤色以外的颜色，颜色对比度更加自然增强。

公开(公告)号：US06448658B2

公开(公告)日：2002-09-10

申请号：US09757579

申请日：2001-01-11

申请人： Yoshifumi Takata ,  Shigeru Harada ,  Hiroki Takewaka

发明人： Yoshifumi Takata ,  Shigeru Harada ,  Hiroki Takewaka

IPC分类号： H01L2348

CPC分类号： H01L23/5226 ,  H01L21/31116 ,  H01L21/76804 ,  H01L21/76838 ,  H01L21/76885 ,  H01L27/10897 ,  H01L2924/0002 ,  H01L2924/00

摘要： A fourth and a fifth interlayer insulating film are formed and a connecting hole which passes through these films is formed. The connecting hole is filled with a metallic plug. The exposed surface of the fifth interlayer insulating film and metallic plug is etched back by dry etching in an atmosphere containing CF4 gas. Thus, the step difference between the surfaces of the metallic plug and fifth interlayer insulating film is reduced. The shape of the connecting hole is shaped so that its opening has a larger diameter at its upper position. The surfaces of the fifth interlayer insulating film and metallic plug are exposed to plasma atmosphere containing oxygen, irradiated with the light having a wavelength of several 10 nm to 400 nm or subjected to the sputter etching using an Ar gas.

摘要翻译： 形成第四和第五层间绝缘膜，形成穿过这些膜的连接孔。 连接孔填充有金属插头。 第五层间绝缘膜和金属塞的暴露表面在含有CF 4气体的气氛中通过干法蚀刻回蚀刻。 因此，金属插塞和第五层间绝缘膜的表面之间的阶梯差减小。 连接孔的形状成形为使得其开口在其上部位置具有较大的直径。 将第五层间绝缘膜和金属插塞的表面暴露于含有氧的等离子体气氛中，用波长为10nm〜400nm的光照射，或者使用Ar气进行溅射蚀刻。

公开(公告)号：US06259426B1

公开(公告)日：2001-07-10

申请号：US09296106

申请日：1999-04-21

申请人： Shigeru Harada ,  Junji Kagita ,  Yoshihito Osawa ,  Kazuhiko Fujihara

发明人： Shigeru Harada ,  Junji Kagita ,  Yoshihito Osawa ,  Kazuhiko Fujihara

IPC分类号： G09G500

CPC分类号： H04N13/261 ,  H04N13/122 ,  H04N13/337

摘要： A stereoscopic feeling can be easily emphasized by properly applying seven items of: a front/rear feeling and depth feeling circuit 14 constructed by a front/rear feeling to shift a position of an image in the horizontal direction on the basis of edge information of a video signal and add to a binocular parallax and a depth feeling to set a center fusion image plane to a position behind a display surface; a glossy feeling and contrast emphasizing circuit 15 for detecting a glossy portion of the video signal and emphasizing a contrast of a single eye and both eyes in the glossy portion; a V aperture control and coring sharpness circuit 16 constructed by a vertical aperture control to raise frequencies of a middle low band or higher at a change point in the vertical direction and a coring sharpness to give a sharpness to only an edge having a large amplitude and high frequency components; and a color emphasizing circuit 17 for emphasizing color contrasts of colors other than a skin color.

摘要翻译： 通过适当地应用以下七个项目，可以容易地强调立体感：通过前/后感觉构成的前后感觉和深度感觉电路14，其基于边缘信息在水平方向上移动图像的位置 视频信号，并添加到双眼视差和深度感觉以将中心融合图像平面设置到显示表面后面的位置; 光泽感和对比度强调电路15，用于检测视频信号的光泽部分，并强调光线部分中单眼和双眼的对比度; 通过垂直孔径控制构造的V孔径控制和取芯锐度电路16，以在垂直方向的变化点上提高中低频带的频率或更高的频率，以及取芯锐度，以仅向具有大振幅的边缘提供清晰度， 高频元件; 以及用于强调皮肤颜色以外的颜色的颜色对比度的增色电路17。