公开(公告)号：US06411349B1

公开(公告)日：2002-06-25

申请号：US09177606

申请日：1998-10-23

申请人： Toru Nakazawa ,  Katsumi Kurematsu ,  Osamu Koyama

发明人： Toru Nakazawa ,  Katsumi Kurematsu ,  Osamu Koyama

IPC分类号： G02F1136

摘要： A semiconductor device comprises a contact hole for connecting electroconductive films having a stepped profile with the top having a size greater than the bottom, the top size of the contact hole being defined in a self-aligning manner by another film disposed between said electroconductive films.

公开(公告)号：US06274516B1

公开(公告)日：2001-08-14

申请号：US09179085

申请日：1998-10-27

申请人： Seiji Kamei ,  Katsumi Kurematsu ,  Osamu Koyama

发明人： Seiji Kamei ,  Katsumi Kurematsu ,  Osamu Koyama

IPC分类号： H01L2131

CPC分类号： H01L21/3105 ,  H01L21/316 ,  H01L21/31625 ,  H01L21/76801 ,  H01L21/76819 ,  H01L21/76825 ,  H01L21/76826

摘要： In a process for forming an interlayer insulating film using an SOG film, a process for manufacturing an interlayer insulating film comprising the steps of irradiating a first inorganic SOG film with ultraviolet light in an atmosphere containing oxygen components to generate ozone and active oxygen atoms in order to irradiate the SOG film with the atoms, and further forming a second inorganic SOG film thereon.

摘要翻译： 在使用SOG膜形成层间绝缘膜的工艺中，制造层间绝缘膜的方法包括以下步骤：在包含氧成分的气氛中照射紫外线的第一无机SOG膜以依次产生臭氧和活性氧原子 用原子照射SOG膜，并进一步在其上形成第二无机SOG膜。

公开(公告)号：US6078368A

公开(公告)日：2000-06-20

申请号：US350935

申请日：1999-07-12

申请人： Takeshi Ichikawa ,  Mamoru Miyawaki ,  Katsumi Kurematsu ,  Osamu Koyama

发明人： Takeshi Ichikawa ,  Mamoru Miyawaki ,  Katsumi Kurematsu ,  Osamu Koyama

IPC分类号： G02F1/1343 ,  G02F1/13357 ,  G02F1/136 ,  G02F1/1362 ,  G02F1/1368 ,  G09F9/30 ,  G09G3/36 ,  H01L29/786 ,  H01L29/04

CPC分类号： G02F1/13624 ,  G09G3/3648 ,  G02F1/133621 ,  G02F1/13454 ,  G02F2001/136245 ,  G09G2300/0823 ,  G09G2320/041 ,  H01L27/1214

摘要： A liquid crystal apparatus comprises an active matrix substrate including a plurality of scanning lines and a plurality of signal lines, transistors arranged respectively at the crossings of the scanning lines and the signal lines and having the source region connected to the corresponding signal line and the gate region connected to the corresponding scanning line and pixel electrodes connected respectively to the drain regions of the transistors, an opposite substrate disposed oppositely relative to the active matrix substrate and a liquid crystal material filled in the space between the active matrix substrate and the opposite substrate. A source region is shared by each pair of adjacently located transistors and connected to the corresponding signal line.

摘要翻译： 液晶装置包括有源矩阵基板，其包括多条扫描线和多条信号线，分别布置在扫描线和信号线的交叉点处并具有连接到对应的信号线和栅极的源极区域的晶体管 连接到分别连接到晶体管的漏极区的相应扫描线和像素电极的区域，相对于有源矩阵基板相对布置的相对基板和填充在有源矩阵基板和相对基板之间的空间中的液晶材料。 源区域由每对相邻的晶体管共享，并连接到相应的信号线。

公开(公告)号：US5706021A

公开(公告)日：1998-01-06

申请号：US387629

申请日：1995-02-13

申请人： Katsumi Kurematsu

发明人： Katsumi Kurematsu

IPC分类号： G02F1/133 ,  G02F1/1343 ,  G09G3/20 ,  G09G3/36

CPC分类号： G09G3/2011 ,  G09G3/3637 ,  G09G2310/06 ,  G09G3/207

摘要： A liquid crystal display apparatus for a matrix display is constituted by a plurality of data electrodes, a plurality of scanning electrodes disposed opposite to and intersecting the data electrodes so as to form a pixel at each overlapping of the data electrodes and scanning electrodes, a liquid crystal layer disposed between the data electrodes and scanning electrodes, and plural gradation electrodes disposed at each pixel. The gradation electrodes are capacitively coupled to each other and capacitively or electrically coupled to an associated one of the scanning electrodes and data electrodes so as to apply stepwise different voltages across the liquid crystal layer between the gradation electrodes and an opposite one of the data electrodes and scanning electrodes.

摘要翻译： 用于矩阵显示的液晶显示装置由多个数据电极构成，多个扫描电极与数据电极相对设置并且与数据电极相交，以便在数据电极和扫描电极的每个重叠处形成像素，液体 设置在数据电极和扫描电极之间的晶体层，以及设置在每个像素处的多个灰度电极。 灰度级电极彼此电容耦合并且电容地或电耦合到相关联的扫描电极和数据电极之一，以便在层间电极和相对的数据电极之间的液晶层上施加逐步不同的电压， 扫描电极。

公开(公告)号：US08766897B2

公开(公告)日：2014-07-01

申请号：US11338531

申请日：2006-01-23

申请人： Daisuke Yoshida ,  Katsumi Kurematsu ,  Osamu Koyama ,  Mamoru Miyawaki ,  Koichi Yamagishi

发明人： Daisuke Yoshida ,  Katsumi Kurematsu ,  Osamu Koyama ,  Mamoru Miyawaki ,  Koichi Yamagishi

IPC分类号： G09G3/36 ,  H03M1/68 ,  G09G3/20 ,  H03M1/76 ,  G09G3/00

CPC分类号： H03M1/682 ,  G09G3/001 ,  G09G3/2011 ,  G09G3/3614 ,  G09G3/3648 ,  G09G3/3659 ,  G09G3/3688 ,  G09G2300/0823 ,  G09G2310/0248 ,  G09G2310/027 ,  G09G2310/0286 ,  G09G2310/0294 ,  G09G2310/0297 ,  G09G2320/0233 ,  G09G2320/041 ,  G09G2330/028 ,  H03M1/765

摘要： A matrix substrate having plural switching elements provided in matrix corresponding to intersecting points of scanning lines and signal lines, plural picture element electrodes connected to the switching elements, and horizontal circuits and vertical circuits for inputting the signals to the switching elements comprises a horizontal scanning circuit for sampling a picture data based on digital picture signals, a latch circuit for memorizing the data synchronously with output from the horizontal scanning circuit, a D/A converter for converting the output from the latch circuit into analog signals, plural signal transfer switches provided between the D/A converter and the signal lines, and a selection circuit for selecting at least one of the signal transfer switches. A liquid crystal device comprises the matrix substrate, a counter substrate opposing to the matrix substrate and a liquid crystal material placed between the matrix substrate and the counter substrate.

摘要翻译： 一种矩阵基板，具有与扫描线和信号线的交点相对应设置的多个开关元件的矩阵基板，与开关元件连接的多个像素电极以及用于将信号输入到开关元件的水平电路和垂直电路包括水平扫描电路 用于对基于数字图像信号的图像数据进行采样，用于与来自水平扫描电路的输出同步地存储数据的锁存电路，用于将来自锁存电路的输出转换为模拟信号的D / A转换器， D / A转换器和信号线，以及用于选择至少一个信号传送开关的选择电路。 液晶装置包括矩阵基板，与矩阵基板相对的对置基板和置于矩阵基板和对置基板之间的液晶材料。

公开(公告)号：US06923546B2

公开(公告)日：2005-08-02

申请号：US10043944

申请日：2002-01-10

申请人： Katsumi Kurematsu

发明人： Katsumi Kurematsu

IPC分类号： G02F1/13 ,  G02F1/133 ,  G02F1/1335 ,  G02F1/13357 ,  G03B21/00 ,  G03B21/14 ,  H04N5/74 ,  G03B21/26 ,  G02B9/00 ,  G02B9/08

CPC分类号： H04N5/7416 ,  H04N5/7458

摘要： A projection type image display apparatus which keeps the uniformity of brightness and the feeling of sharpness and yet achieves a high quality of image called a high dynamic range is provided. When the amount of projection light is made small, the projection of unnecessary leak light or scattered light from a light modulating element P from a projection optical system PL1 is suppressed and a firm black display is provided. The amount of projection light is controlled in conformity with the maximum luminance level of an input image signal. Also, the write signal of the light modulating element is modulated in conformity with the control of the amount of projection light, whereby it becomes possible to expand the display dynamic range while compensating for the display luminance level.

摘要翻译： 提供了保持亮度的均匀性和清晰度的突出型图像显示装置，并且还实现了高质量的称为高动态范围的图像。 当投影光的量变小时，来自投影光学系统PL 1的来自光调制元件P的不必要的泄漏光或散射光的投射被抑制，并且提供稳定的黑色显示。 根据输入图像信号的最大亮度水平来控制投影光的量。 而且，根据投影光量的控制，对光调制元件的写入信号进行调制，从而可以在补偿显示亮度水平的同时扩大显示动态范围。

公开(公告)号：US06894842B2

公开(公告)日：2005-05-17

申请号：US10196304

申请日：2002-07-16

申请人： Katsumi Kurematsu ,  Toshihiro Sunaga

发明人： Katsumi Kurematsu ,  Toshihiro Sunaga

IPC分类号： G02B17/00 ,  G02B27/18 ,  G03B21/00 ,  H04N5/74 ,  G02B3/00 ,  G02B27/14

CPC分类号： H04N5/7408 ,  H04N7/0122

摘要： The invention discloses a projection optical system for projecting an original image onto a projection surface. The projection optical system comprises a plurality of aspherical curved mirrors, which reflects image light from the original image in sequence and then forms an image on the projection surface. The projection optical system forms a projected image on the projection surface at an aspect ratio different from that of the original image by a combination of reflective actions of the image light on the aspherical surfaces of the plurality of aspherical curved mirrors. Even in a projection optical system having a wide angle of view and a short distance of projection, it is possible to implement a projection optical system that is capable of suppressing distortion and performing an optical aspect conversion.

摘要翻译： 本发明公开了一种用于将原始图像投影到投影表面上的投影光学系统。 投影光学系统包括多个非球面曲面镜，其依次从原始图像反射图像光，然后在投影表面上形成图像。 投影光学系统通过图像光在多个非球面曲面镜的非球面上的反射动作的组合，以与原始图像不同的纵横比在投影面上形成投影图像。 即使在具有宽视角和投影距离的投影光学系统中，也可以实现能够抑制失真并进行光学方面变换的投影光学系统。

公开(公告)号：US06650460B2

公开(公告)日：2003-11-18

申请号：US09982469

申请日：2001-10-18

申请人： Katsumi Kurematsu

发明人： Katsumi Kurematsu

IPC分类号： G02B2600

CPC分类号： H04N9/3108 ,  G02B26/0858 ,  H04N9/3161

摘要： The invention relates to a projection type display apparatus having an optical modulating device (3) controlling a light reflecting state by using a mirror array device, and a projecting optical system (4) projecting reflected light of light illuminated from the optical modulating device (3). In the apparatus, the mirror array device is illuminated by R, G and B color light components from different directions, and at least a part of the reflected light of the mirror array device is selectively guided to the projecting optical system (4) to project the light on to the screen or the like by controlling a tilt angle of the mirror array device.

摘要翻译： 本发明涉及一种具有通过使用反射镜阵列装置控制光反射状态的光调制装置（3）的投影型显示装置和投射光学系统（4），其投射从光调制装置（3）照射的光的反射光 ）。 在该装置中，反射镜阵列装置被来自不同方向的R，G和B色光分量照射，反射镜阵列装置的反射光的至少一部分被选择性地引导到投影光学系统（4）投影 通过控制反射镜阵列装置的倾斜角度将光通过屏幕等进行。

公开(公告)号：US06559821B2

公开(公告)日：2003-05-06

申请号：US09176271

申请日：1998-10-21

申请人： Takeshi Ichikawa ,  Katsumi Kurematsu ,  Osamu Koyama

发明人： Takeshi Ichikawa ,  Katsumi Kurematsu ,  Osamu Koyama

IPC分类号： G09G336

CPC分类号： H04N5/7441 ,  G09G3/3659 ,  G09G3/3677 ,  G09G3/3688 ,  G09G2300/0452 ,  G09G2300/0823 ,  G09G2310/0281 ,  G09G2310/0297 ,  G09G2320/0219 ,  H01L27/092 ,  H04N2005/745

摘要： A liquid crystal display comprising one or more than one shift registers is characterized in that the timing of turning off the input gate of the inverter connected to the gate of the pMOS transistor of the CMOS transistor is earlier than that of the input gate of the inverter connected to the gate of the nMOS transistor of the CMOS transistor by the difference between the two MOS transistors in the time required for getting to a threshold level after turning off the input gate.

摘要翻译： 包括一个或多于一个移位寄存器的液晶显示器的特征在于，断开连接到CMOS晶体管的pMOS晶体管的栅极的反相器的输入栅极的定时比反相器的输入栅极的时序早 通过在关闭输入栅极之后达到阈值电平所需的时间内的两个MOS晶体管之间的差异，连接到CMOS晶体管的nMOS晶体管的栅极。

公开(公告)号：US06172723B2

公开(公告)日：2001-01-09

申请号：US09188106

申请日：1998-11-09

申请人： Shunsuke Inoue ,  Katsumi Kurematsu ,  Osamu Koyama

发明人： Shunsuke Inoue ,  Katsumi Kurematsu ,  Osamu Koyama

IPC分类号： G02F11335

CPC分类号： G02F1/133553 ,  G02F1/133512 ,  G02F1/133526

摘要： A reflection type liquid crystal display device, having a first substrate having an array of a plurality of light reflecting pixel electrodes, a second substrate having an array of a plurality of microlenses, and liquid crystals sandwiched between the first and second substrates for modulating incident light entering between the first and second substrates and reflected by the pixel electrodes to form an optical display, wherein each of the light reflecting pixel electrodes includes a high reflectivity region formed near at a focal point upon which light incident upon a microlens is focussed, the high reflectivity region reflecting the incident light, and a low reflectivity region formed surrounding the high reflectivity region, the low reflectivity region limiting a reflection of incident light components of stray light to be caused by aberration among light passed through the microlens.

摘要翻译： 一种反射型液晶显示装置，具有具有多个光反射像素电极的阵列的第一基板，具有多个微透镜的阵列的第二基板以及夹在第一和第二基板之间的液晶，用于调制入射光 进入第一和第二基板并由像素电极反射以形成光学显示器，其中每个光反射像素电极包括在入射到微透镜上的光聚焦的焦点附近形成的高反射率区域，高 反射区域反射入射光，低反射率区域围绕高反射率区域形成，低反射率区域限制由穿过微透镜的光中的像差引起的杂散光的入射光分量的反射。