公开(公告)号：US07525335B2

公开(公告)日：2009-04-28

申请号：US11798728

申请日：2007-05-16

申请人： Hiroshi Ootaguro ,  Yoshio Iwai ,  Tetsuya Ohtomo

发明人： Hiroshi Ootaguro ,  Yoshio Iwai ,  Tetsuya Ohtomo

IPC分类号： G01R31/00 ,  G02F1/136

CPC分类号： G02F1/1362 ,  G02F2001/136254

摘要： An inspection circuit is constructed by first inspection TFTs provided to one end sides of signal lines, and second inspection TFTs provided to the other end sides of the signal lines. By using both the first inspection TFTs and the second inspection TFTs, the driving capability can be secured while miniaturizing the first inspection TFTs and the second inspection TFTs. Therefore, the signal lines can be reliably inspected while saving the space for the inspection circuit.

摘要翻译： 检测电路由设置在信号线的一端侧的第一检查用TFT构成，第二检查用TFT设置在信号线的另一端。 通过使用第一检查TFT和第二检查TFT两者，可以确保驱动能力，同时使第一检查TFT和第二检查TFT小型化。 因此，可以可靠地检查信号线，同时节省检查电路的空间。

公开(公告)号：US20050231616A1

公开(公告)日：2005-10-20

申请号：US11105105

申请日：2005-04-12

申请人： Yoshio Iwai ,  Katsuji Kimura ,  Takuji Yoshida

发明人： Yoshio Iwai ,  Katsuji Kimura ,  Takuji Yoshida

IPC分类号： G06T3/00 ,  H04N5/232 ,  H04N101/00 ,  H04N5/217

CPC分类号： H04N5/217

摘要： In the DSP which processes an image pickup signal obtained via an optical lens (imaging optical system) and outputs the resulting image pickup signal as processes to an image display section, distortion aberration due to the optical lens is corrected according to a distance from a pixel position corresponding to an optical axis of the optical lens by changing the pixel position for each of a target image in radial directions when the pixel position corresponding to the optical axis is set as a center while suppressing an occurrence of jaggy in the resulting image. With this structure, an image pickup apparatus which corrects distortion aberration by changing pixel position only in radial directions from a pixel position corresponding to an optical axis of the imaging optical system while suppressing an occurrence of jaggy.

摘要翻译： 在处理通过光学透镜（成像光学系统）获得的图像拾取信号并且将所得到的图像拾取信号作为处理输出到图像显示部分的DSP中，根据与像素的距离来校正由于光学透镜引起的畸变像差 当对应于光轴的像素位置被设置为中心时，通过改变每个目标图像的像素位置来对应于光学透镜的光轴的位置，同时抑制所得图像中的锯齿发生。 利用这种结构，一种图像拾取装置，通过在抑制发生锯齿状物的同时从与成像光学系统的光轴对应的像素位置仅在径向方向改变像素位置来校正畸变像差。

公开(公告)号：US06661484B1

公开(公告)日：2003-12-09

申请号：US09547612

申请日：2000-04-12

申请人： Yoshio Iwai ,  Hisanori Yamaguchi ,  Tomoaki Sekime ,  Yoshihiro Sakurai ,  Tetsu Ogawa

发明人： Yoshio Iwai ,  Hisanori Yamaguchi ,  Tomoaki Sekime ,  Yoshihiro Sakurai ,  Tetsu Ogawa

IPC分类号： G02F11335

CPC分类号： G02F1/133371 ,  G02F1/133377 ,  G02F1/133514 ,  G02F2203/02 ,  G02F2413/09

摘要： Deviation in phase difference of the light passing each of the red, green, and blue dots, i.e., 2&pgr;*(&agr;*dR*&Dgr;nR+ReR)/&lgr;R, 2&pgr;*(&agr;*dG*&Dgr;nG+ReG)/&lgr;G, and 2&pgr;*(&agr;*dB*&Dgr;nB+ReB)/&lgr;B, are matched when thickness of a liquid crystal layer 7 at red, green, and blue dots are dR, dG, and dB; wavelength of a visible light passing each dot is &lgr;R, &lgr;R, and &lgr;B; refractive index anisotropy of the liquid crystal layer 7 in the visible light wavelengths &lgr;R, &lgr;R, and &lgr;B is &Dgr;nR, &Dgr;n G, and &Dgr;nB; and retardations of a retardation plate are ReR, ReG, and ReB. This enables the achievement of a reflective color LCD with high achromatic color during white display and high contrast display.

摘要翻译： 通过红色，绿色和蓝色点的光的相位差的偏差，即2pi *（α* dR * DeltanR + ReR）/λR，2pi *（α* dG * DeltanG + ReG）/λG，以及 在红色，绿色和蓝色点处的液晶层7的厚度为dR，dG和dB时，2pi *（α* dB * DeltanB + ReB）/λB匹配; 通过每个点的可见光的波长是λR，λR和λB; 在可见光波长λR，λR和λB中的液晶层7的折射率各向异性为DeltanR，Deltan G和DeltanB; 并且延迟板的延迟是ReR，ReG和ReB。 这使得能够在白显示和高对比度显示期间实现具有高消色差的反射彩色LCD。

公开(公告)号：US06407787B1

公开(公告)日：2002-06-18

申请号：US09608172

申请日：2000-06-30

申请人： Tomoaki Sekime ,  Hisanori Yamaguchi ,  Yoshio Iwai

发明人： Tomoaki Sekime ,  Hisanori Yamaguchi ,  Yoshio Iwai

IPC分类号： G02F11335

CPC分类号： G02F1/13363 ,  G02F1/133504 ,  G02F1/133553 ,  G02F2001/133531 ,  G02F2001/133637 ,  G02F2001/1398 ,  G02F2202/40 ,  G02F2413/02 ,  G02F2413/08 ,  G02F2413/13

摘要： The reflective liquid crystal display device uses only one polarizing film but achieves display of bright white and achromatic color with high contrast. The twisting angle of a nematic liquid crystal is set to 45° to 90°, and the retardation value of a liquid crystal layer is set to &Dgr;nLC·dLC=0.20 &mgr;m to 0.30 &mgr;m. Two retardation films are configured with a structural component having small chromatic dispersion in refractive index anisotropy and a z coefficient from 03 to 1.0. Retardation values of these two retardation films are set to RF1=0.23 &mgr;m to 0.28 &mgr;m, and RF2=0.13 &mgr;m to 0.18 &mgr;m. When the angle of an absorption axis direction of the polarizing film is denoted by &phgr;P, and the angles of retardation axes directions of the two retardation films are denoted by &phgr;F1 and &phgr;F2, a set of Formulae &phgr;P=75°-195°, &phgr;P-&phgr;F1=95°-115°, and &phgr;P-&phgr;F2=155°-175° are satisfied.

摘要翻译： 反射型液晶显示装置仅使用一个偏光膜，但可以实现高对比度的明亮的白色和无彩色的显示。 向列型液晶的扭转角设定为45°〜90°，液晶层的延迟值设定为DELTAnLC.dLC =0.20μm〜0.30μm。 两个延迟膜配置有具有折射率各向异性的较小色散的结构成分和03至1.0的z系数。 这两个延迟膜的延迟值设定为RF1 =0.23μm至0.28μm，RF2 =0.13μm至0.18μm。 当偏光膜的吸收轴方向的角度由phiP表示时，两个延迟膜的延迟轴方向的角度由phiF1和phiF2表示时，公式phiP = 75°-195°，phiP- phiF1 = 95°-115°，phiP-phiF2 = 155°-175°。

公开(公告)号：US5446569A

公开(公告)日：1995-08-29

申请号：US285862

申请日：1994-08-04

申请人： Yoshio Iwai ,  Shigehiro Sato ,  Hideaki Mochizuki ,  Hiroaki Mizuno ,  Shinya Kosako ,  Hisako Kurai

发明人： Yoshio Iwai ,  Shigehiro Sato ,  Hideaki Mochizuki ,  Hiroaki Mizuno ,  Shinya Kosako ,  Hisako Kurai

IPC分类号： G02F1/1337

CPC分类号： G02F1/133753

摘要： A liquid crystal display apparatus includes: a pair of substrates held at a distance; a pair of electrodes formed on opposing inner faces of the substrates, respectively; alignment films formed on the opposing faces to cover the pair of electrodes, respectively, the alignment films having capability to align a liquid crystal in a horizontal orientation and capability to align the liquid crystal in a random orientation at a predetermined temperature or more; and a chiral nematic liquid crystal layer interposed between the pair of alignment film, the chiral nematic liquid crystal layer having a plurality of microscopic domains, each of the microscopic domains having the liquid crystal molecules aligned uniformly in the vicinity of the alignment films, the liquid crystal molecules in different microscopic regions being arranged in different directions with respect to one another.

摘要翻译： 一种液晶显示装置，包括：一对保持一定距离的基板; 分别形成在所述基板的相对的内表面上的一对电极; 在相对面上分别形成对准膜以覆盖一对电极的取向膜，该取向膜具有使水平取向的液晶的能力和使液晶在预定温度或更高温度下随机取向的能力; 插入在一对取向膜之间的手征向列液晶层，具有多个微观结构域的手征向列型液晶层，具有在取向膜附近均匀取向的液晶分子的微观结构域，液体 不同微观区域中的晶体分子相对于彼此沿不同的方向排列。

公开(公告)号：US3940728A

公开(公告)日：1976-02-24

申请号：US385429

申请日：1973-08-03

申请人： Noboru Komatsu ,  Mikio Obayashi ,  Minoru Doi ,  Nobuyoshi Ota ,  Yoshio Iwai

发明人： Noboru Komatsu ,  Mikio Obayashi ,  Minoru Doi ,  Nobuyoshi Ota ,  Yoshio Iwai

IPC分类号： C22C9/00 ,  C22F1/00 ,  C22F1/08 ,  H01H37/76 ,  H01H85/06 ,  H05B1/02 ,  H01H85/04

CPC分类号： H05B1/0205 ,  C22C9/00 ,  H01H85/06 ,  H01H2037/768

摘要： An alloy for use as a fuse element in a high temperature fuse characterized by having a high resistance to corrosion and a melting point at a fixed temperature within a range of 1000.degree. to 1100.degree.C. The alloy consists of copper containing 10-14% aluminum and 0-2.5% of a second constituent which second constituent consists of one or more metals selected from a group consisting of nickel, manganese and iron. The alloy also has desirable hardness and good workability to enable fabrication of the alloy into a fused element.

摘要翻译： 一种用作高温保险丝熔断元件的合金，其特征在于具有高耐腐蚀性和在1000-1100℃范围内的固定温度下的熔点。该合金由含有10-14％ 铝和0-2.5％的第二组分的第二组分由一种或多种选自镍，锰和铁的金属组成。 合金还具有期望的硬度和良好的可加工性，以使合金制成熔融元件。

公开(公告)号：US20050052542A1

公开(公告)日：2005-03-10

申请号：US10925006

申请日：2004-08-25

申请人： Yoshio Iwai ,  Katsuji Kimura ,  Takuji Yoshida

发明人： Yoshio Iwai ,  Katsuji Kimura ,  Takuji Yoshida

IPC分类号： H04N5/232 ,  H04N1/21 ,  H04N5/335 ,  H04N5/341 ,  H04N5/357 ,  H04N5/217

CPC分类号： H04N1/2112 ,  H04N5/217

摘要： A solid-state image sensing apparatus comprises a signal processing section for performing signal processing on an image signal output from a solid-state image sensing device for performing photoelectric conversion of incident light, wherein the signal processing section includes: a temporary storage section for temporarily storing the image signal; and a transmission timing adjusting section for performing the output control of a transmission timing control signal and providing the transmission timing control signal to the temporary storage section such that the image signal stored in the temporary storage section is output within a period other than an image data interval of the image signal output from the solid-state image sensing device.

摘要翻译： 一种固态摄像装置，包括：信号处理部，对从固体摄像装置输出的图像信号进行信号处理，进行光的入射光的转换，其中，所述信号处理部包括临时存储部， 存储图像信号; 以及发送定时调整部，其执行发送定时控制信号的输出控制，并向所述临时存储部提供发送定时控制信号，使得存储在所述临时存储部中的图像信号在图像数据以外的期间内被输出 从固态图像感测装置输出的图像信号的间隔。

公开(公告)号：US4272877A

公开(公告)日：1981-06-16

申请号：US911221

申请日：1978-05-31

申请人： Keizo Takeuchi ,  Yoshio Iwai ,  Tadashi Yamanaka ,  Tatsuo Miura

发明人： Keizo Takeuchi ,  Yoshio Iwai ,  Tadashi Yamanaka ,  Tatsuo Miura

IPC分类号： B21J5/00 ,  B21K1/76 ,  B22F8/00 ,  B23Q17/00

CPC分类号： B22F8/00 ,  B21J5/00 ,  B21K1/28 ,  Y02P10/24 ,  Y02W30/541 ,  Y10T29/49753

摘要： A method of manufacturing mechanical parts from the raw material of metal scrap such as shavings and turnings of castings and steel and press chips of steel, includes the steps of: preparing the metal scrap including shavings and turnings; forming a billet by pressing metal scrap; heating the billet to the forging temperature, whereby a satisfactory plasticity is given to the billet for plastic deformation of metal scrap in the succeeding process; and forming the heated billet into a forged workpiece by use of a semi-closed forging die. The shape of the billet is determined such that, in this forging step, the respective portions of the billet are subjected to plastic deformation having a given plastic deformation rate, whereby material flow sufficient to generate metallic bond at the respective portions is caused, and burred portions are formed on portions of the forged workpiece mainly subjected to extrusion press during die-forging.

摘要翻译： 从金属屑的原料制造机械部件的方法，例如铸件和钢的切削屑和钢板以及钢的压制切屑，包括以下步骤：制备包括刨削和切屑的金属屑; 通过冲压金属屑形成坯料; 将坯料加热到锻造温度，从而在随后的过程中对钢坯进行塑性变形的令人满意的塑性; 并且通过使用半封闭的锻造模具将加热的坯料形成锻造的工件。 确定坯料的形状，使得在该锻造工序中，对坯料的各部分进行具有给定塑性变形率的塑性变形，由此产生足以在各部分产生金属粘结的材料流动并且被毛刺 在锻造时主要经受挤压的锻造工件的部分上形成有部分。

公开(公告)号：US06633352B2

公开(公告)日：2003-10-14

申请号：US09377834

申请日：1999-08-20

申请人： Hisanori Yamaguchi ,  Tomoaki Sekime ,  Yoshio Iwai ,  Tetsu Ogawa

发明人： Hisanori Yamaguchi ,  Tomoaki Sekime ,  Yoshio Iwai ,  Tetsu Ogawa

IPC分类号： G02F11335

CPC分类号： G02F1/13363 ,  G02F1/1396 ,  G02F1/1397 ,  G02F2001/1398 ,  G02F2202/40 ,  G02F2203/02 ,  G02F2413/08 ,  G02F2413/105 ,  G02F2413/11 ,  G02F2413/13

摘要： A reflection type liquid crystal display device having a wide viewing angle, and capable of assuring a light utilization factor at or above a certain value for bright display even when conditions of an external light are varied is provided. The reflection type liquid crystal display device comprises (a) a liquid crystal cell comprising an upper substrate, a lower substrate and a liquid crystal layer between the substrates, (b) a polarizing film provided in a side of the upper substrate in the liquid crystal cell, (c) light reflecting means provided in a side of the lower substrate in the liquid crystal cell; and (d) an optical member provided between the polarizing film and the liquid crystal cell, and having a retardation axis when it is viewed in the normal direction. An angle between an absorption axis of the polarizing film and the retardation axis of the optical member is within a range of about 88° to about 92° or about −2° to about +2° . A retardation value in relation to the normal direction of the optical member is within a range of about 50 nm to about 500 nm.

摘要翻译： 提供具有宽视角的反射型液晶显示装置，并且即使在外部光的条件变化时，也能够确保亮度显示等于或高于某一值的光利用率。 反射型液晶显示装置包括（a）液晶单元，其包括上基板，下基板和基板之间的液晶层，（b）设置在液晶中的上基板侧的偏振膜 电池，（c）设置在液晶单元中的下基板的一侧的光反射装置; 以及（d）设置在所述偏振膜和所述液晶单元之间的光学构件，并且当沿所述法线方向观察时具有延迟轴。 偏光膜的吸收轴与光学构件的延迟轴之间的角度在约88°至约92°或约-2°至约+2°的范围内。 相对于光学构件的法线方向的延迟值在约50nm至约500nm的范围内。

公开(公告)号：US06480251B1

公开(公告)日：2002-11-12

申请号：US09701099

申请日：2001-01-23

申请人： Hisanori Yamaguchi ,  Tomoaki Sekime ,  Yoshio Iwai ,  Tetsu Ogawa

发明人： Hisanori Yamaguchi ,  Tomoaki Sekime ,  Yoshio Iwai ,  Tetsu Ogawa

IPC分类号： G02F11335

CPC分类号： G02F1/13363 ,  G02F1/1396 ,  G02F2001/133531 ,  G02F2203/02 ,  G02F2413/08 ,  G02F2413/12 ,  G02F2413/13

摘要： In a reflective liquid crystal display device with a single polarizing film and two retardation films located in between the polarizing film and liquid crystal cell, the angle of twist of nematic liquid crystal is 45°˜90°, the product of the birefringence of the liquid crystal and the thickness of the liquid crystal layer is 0.20 &mgr;m˜0.30 &mgr;m, the retardation value of the retardation film on the polarizing film side is 0.13 &mgr;m˜0.18 &mgr;m, the retardation value of the retardation film on the liquid crystal cell side is 0.13 &mgr;m˜0.18 &mgr;m, and the Z coefficient of each of two retardation films is 0.3˜1.0. This invention is featured by the following optical relations, that is, ØP 75°˜195°, ØP−ØF1, 105°˜115°, and ØP−ØF2, 165°˜175°, where ØP, ØF1 and ØF2 are angles formed by the reference line and respectively the direction of the absorption axis of the polarizing film, the direction of the slow axis of the retardation film on the polarizing film side, and the direction of the slow axis of the retardation film on the liquid crystal cell side. With the foregoing construction, a high contrast display of bright achromatic white and achromatic black is achieved.

摘要翻译： 在具有单偏光膜的反射型液晶显示装置和位于偏光膜和液晶单元之间的两个延迟膜的情况下，向列型液晶的扭转角为45°〜90°，液体双折射的乘积 晶体，液晶层的厚度为0.20μm〜0.30μm，偏光膜侧的延迟膜的延迟值为0.13μm〜0.18μm，液晶单元侧的延迟膜的延迟值为0.13 mum〜0.18μm，两个相位差膜的Z系数为0.3〜1.0。 本发明具有以下光学关系，即ØP75°〜195°，ØP-ØF1,105°〜115°，ØP-ØF2,165°〜175°，其中ØP，ØF1和ØF2为角度形成 通过基准线和偏振膜的吸收轴的方向，偏振膜侧的延迟膜的慢轴方向以及液晶单元侧的延迟膜的慢轴方向 。 利用上述结构，实现了明亮的无彩色白色和消色差黑色的高对比度显示。