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公开(公告)号：US06449099B2
公开(公告)日：2002-09-10
申请号：US09812575
申请日：2001-03-21
IPC分类号： G02B2710
CPC分类号： G02B3/0031 , G02B3/0025 , G02B3/0062 , G02B3/0075
摘要： A lens array is provided with a plurality of lenses and a holder formed integral with the lenses. Each of the lenses includes a non-flat first lens surface and a flat second lens surface. The holder includes a first surface adjacent to the first lens surface and a second surface adjacent to the second lens surface. The second surface is formed with a plurality of recesses in each of which a light shielding layer is provided.
摘要翻译： 透镜阵列设置有多个透镜和与透镜一体形成的保持器。 每个透镜包括非平坦的第一透镜表面和平坦的第二透镜表面。 保持器包括与第一透镜表面相邻的第一表面和与第二透镜表面相邻的第二表面。 第二表面形成有多个凹部，每个凹部设置有遮光层。
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32.发明授权公开(公告)号：US06448995B1
公开(公告)日：2002-09-10
申请号：US09701290
申请日：2000-11-28
IPC分类号： B41J1514
CPC分类号： H04N1/02427 , H04N1/024 , H04N1/02463 , H04N1/0314 , H04N1/1215 , H04N2201/03112 , H04N2201/03133 , H04N2201/03141 , H04N2201/03145 , H04N2201/0317 , H04N2201/03179
摘要： An image read/write head (A) includes: a substrate (4) having a first widthwise side portion (4c), a second widthwise side portion (4d), and an upper surface carrying a row of light-receiving elements (2) longitudinally of the substrate; an elongate case (1) mounted to the upper surface of the substrate (4) to enclose the light-receiving elements (2); a transparent cover (19) mounted to an upper surface of the case (1) for contact with a document to be fed; a light source (3) disposed in the case for illuminating the document; a lens (5) disposed in the case for causing an image of the document (D) illuminated by the light source (3) to be formed on the light-receiving elements (2); and a row of printing elements (8) carried by the an upper surface of the substrate at an excess portion which is provided by extending the first side portion (4c) beyond a lower edge of the case (1) by a predetermined amount. The transparent cover (19) is inclined such that the cover (19) becomes progressively farther from the substrate as it extends toward the first side portion (4c) of the substrate (4).
摘要翻译： 图像读/写头（A）包括：具有第一宽度方向侧部分（4c），第二宽度方向侧部分（4d）和承载一排光接收元件（2）的上表面的基板（4） 衬底的纵向; 安装到所述基板（4）的上表面以包围所述光接收元件（2）的细长壳体（1）; 安装到所述壳体（1）的上表面的透明盖（19），用于与待进给的文件接触; 设置在所述壳体中用于照亮所述文件的光源（3）; 设置在所述壳体中的用于使由所述光源（3）照射的文件（D）的图像形成在所述光接收元件（2）上的透镜（5）; 以及一排印刷元件（8），其由在第一侧部（4c）延伸超过壳体（1）的下边缘预定量而设置的多余部分的基板的上表面承载。 透明盖（19）倾斜使得当盖子（19）朝向基板（4）的第一侧部分（4c）延伸时，盖（19）逐渐离开基板。
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公开(公告)号：US06376822B1
公开(公告)日：2002-04-23
申请号：US09672151
申请日：2000-07-31
IPC分类号： H04N1191
CPC分类号： H04N1/0285 , H04N1/0287 , H04N1/0312 , H04N1/0315 , H04N1/0318 , H04N1/486 , H04N2201/03112 , H04N2201/03129 , H04N2201/03141 , H04N2201/03145
摘要： An image reading apparatus is provided which includes a cold-cathode tube as a light source for illuminating a document sheet, an inverter for providing the light source with driving power. A connection cable is used for electrically connecting the light source to the inverter. The image reading apparatus also includes three kinds of rows of light receiving elements arranged in the primary scanning direction for detecting the light reflected on the document sheet. A lens array is provided for focusing the reflected light at the respective rows of light receiving elements. The light receiving elements are mounted on a printed circuit board. The light source, the inverter, the lens array and the printed circuit board are supported by a single case of the image reading apparatus.
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公开(公告)号：US06259082B1
公开(公告)日：2001-07-10
申请号：US09124712
申请日：1998-07-30
IPC分类号： H04N104
CPC分类号： H04N1/031 , G02B6/0001
摘要： An image reading apparatus is provided which includes light source for irradiating a document sheet with light, an elongated light-leading member through which light emitted from the light source propagates. The light-leading member is provided with a head surface, a bottom surface, a first side surface and a second side surface. The image reading apparatus further includes a row of image sensor chips for detecting light reflected on the document sheet, and an insulating circuit board for carrying the image sensor chips. The light source is also mounted on the circuit board. The cross section of the light-leading member is pentagonal, parabolic, or elliptic.
摘要翻译： 提供了一种图像读取装置，其包括用于用光照射原稿的光源，从光源发射的光传播的细长导光构件。 光引导部件设置有头表面，底面，第一侧面和第二侧面。 图像读取装置还包括一行用于检测在文件片上反射的光的图像传感器芯片，以及用于承载图像传感器芯片的绝缘电路板。 光源也安装在电路板上。 导光部件的横截面为五边形，抛物线形或椭圆形。
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公开(公告)号：US06195183B1
公开(公告)日：2001-02-27
申请号：US09115577
申请日：1998-07-14
IPC分类号： H04N146
CPC分类号： H04N1/486
摘要： An image reading apparatus includes a light source for irradiating a document sheet with light, a row of red light receiving elements arranged in a primary scanning direction for detecting a red component of the light reflected on the document sheet, a row of green light receiving elements arranged in the primary scanning direction for detecting a green component of the reflected light, and a row of blue light receiving elements arranged in the primary scanning direction for detecting a blue component of the reflected light. The row of red light receiving elements, the row of green light receiving elements and the row of blue light receiving elements are displaced from each other in a secondary scanning direction which is perpendicular to the primary scanning direction.
摘要翻译： 图像读取装置包括用于照射原稿的光源，沿主扫描方向布置的一排红光接收元件，用于检测在原稿上反射的光的红色分量，一行绿光接收元件 沿主扫描方向布置以检测反射光的绿色分量;以及一排蓝光接收元件，其被布置在主扫描方向上，用于检测反射光的蓝色分量。 红色光接收元件行，绿色光接收元件排和蓝色光接收元件排在与主扫描方向垂直的副扫描方向上彼此偏移。
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公开(公告)号：US6133565A
公开(公告)日：2000-10-17
申请号：US132276
申请日：1998-08-11
CPC分类号： H04N1/0285 , H04N1/0287 , H04N1/0312 , H04N1/0315 , H04N1/0318 , H04N1/486 , H04N2201/03112
摘要： An image reading apparatus is provided which includes a cold-cathode tube as a light source for illuminating a document sheet, an inverter for providing the light source with driving power. A connection cable is used for electrically connecting the light source to the inverter. The image reading apparatus also includes three kinds of rows of light receiving elements arranged in the primary scanning direction for detecting the light reflected on the document sheet. A lens array is provided for focusing the reflected light at the respective rows of light receiving elements. The light receiving elements are mounted on a printed circuit board. The light source, the inverter, the lens array and the printed circuit board are supported by a single case of the image reading apparatus.
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37.发明授权Process of manufacturing semiconductor integrated circuit device having trench and field isolation regions 失效制造具有TRENCH和现场隔离区域的半导体集成电路装置的制造方法
公开(公告)号：US5141888A
公开(公告)日：1992-08-25
申请号：US642922
申请日：1991-01-18
申请人： Mikinori Kawaji , Toshihiko Takakura , Akihisa Uchida , Shigeo Kuroda , Yoichi Tamaki , Takeo Shiba , Kazuhiko Sagara , Masao Kawamura
发明人： Mikinori Kawaji , Toshihiko Takakura , Akihisa Uchida , Shigeo Kuroda , Yoichi Tamaki , Takeo Shiba , Kazuhiko Sagara , Masao Kawamura
IPC分类号： H01L21/762 , H01L21/763 , H01L29/732
CPC分类号： H01L21/763 , H01L21/76224 , H01L29/7325 , Y10S148/05
摘要： A bipolar type of semiconductor integrated circuit device is provided with U-shaped grooves which are formed by cutting a main surface of a semiconductor body to form isolation regions between bipolar transistors. A silicon oxide film can be formed in the U-shaped grooves by thermal oxidation simultaneously with the formation of a silicon oxide film used to form isolation regions between each collector contact region and base region. No separate step is needed for forming the silicon oxide film between the collector contact region and the base region. The thickness of the silicon oxide film can be controlled, and has a sufficient thickness even at its two edges, i.e., at its boundaries with the U-shaped grooves, so that the bipolar transistors exhibit good electrical characteristics. Namely, the collector resistance thereof does not increase, and the breakdown voltage at the pn junction between the collector region and the base region does not decrease. The U-shaped grooves can each comprise narrow and deep sub-grooves, with thick oxide films formed on the surfaces of the sub-grooves and a thick oxide film formed on a surface of an area between the sub-grooves, and with wiring formed on the oxide on the area between the sub-grooves.
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38.发明授权Semiconductor body, and device formed therefrom, having grooves with silicon nitride on the groove surfaces 失效半导体本体及由此形成的器件在沟槽表面上具有氮化硅槽
公开(公告)号：US4907063A
公开(公告)日：1990-03-06
申请号：US51699
申请日：1987-05-20
申请人： Daisuke Okada , Akihisa Uchida , Toshihiko Takakura , Shinji Nakashima , Nobuhiko Ohno , Katsumi Ogiue
发明人： Daisuke Okada , Akihisa Uchida , Toshihiko Takakura , Shinji Nakashima , Nobuhiko Ohno , Katsumi Ogiue
IPC分类号： H01L21/31 , H01L21/331 , H01L21/76 , H01L21/763 , H01L29/73 , H01L29/732
CPC分类号： H01L21/763 , H01L21/76 , Y10S438/978
摘要： A semiconductor integrated circuit device is provided with polycrystalline silicon filling U-grooves etched in a semiconductor substrate to form isolation regions which prevent any short-circuiting between the polycrystalline silicon and electrodes or wiring formed on the semiconductor substrate. A silicon dioxide film is formed within the U-grooves, and a silicon nitride film and a silicon dioxide film are further formed thereon. The silicon nitride film has a high hardness which suppresses the development of crystal defects in the peripheral active regions due to the expansion of the surface of the polycrystalline silicon when it is oxidized. When the surface of the polycrystalline silicon is oxidized, the oxidation proceeds along the oxide film over the nitride film, so that the whole of the oxide film is formed thickly. Therefore, the silicon nitride film and the silicon dioxide film are provided with an increased margin against the etching used for forming contact holes.
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