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    Exposure device for exposing a photosensitive material in accordance with image data
    1.
    发明授权
    Exposure device for exposing a photosensitive material in accordance with image data 有权
    用于根据图像数据曝光感光材料的曝光装置

    公开(公告)号：US07098993B2

    公开(公告)日：2006-08-29

    申请号：US10098755

    申请日：2002-03-21

    申请人： Takeshi Fujii ,  Yoji Okazaki ,  Mitsuru Sawano ,  Kazuhiko Nagano

    发明人： Takeshi Fujii ,  Yoji Okazaki ,  Mitsuru Sawano ,  Kazuhiko Nagano

    IPC分类号： G03B27/54 ,  G03B27/72 ,  G06F3/12

    CPC分类号： G03F7/2053 ,  G03F7/0007

    摘要： An inexpensive and highly productive exposure device for directly scanning and exposing a photosensitive material sensitive to at least a UV region, based on digital data. As a motor controller moves an exposure head at a fixed speed in Y direction, image data is read one line of image data, each GLV element of a light modulator array is switched on/off by the read image data, and laser light from a high power light source of the exposure head is switched on/off. A UV-sensitive object to be exposed is exposed in X direction in a number of pixel units that substantially corresponds to the number of the GLV elements. The image data is scanned and exposed by one line in Y direction (main-scan). The motor controller moves a flat stage by one step in X direction (sub-scan). The object to be exposed is imagewise-exposed by repeating such scans.

    摘要翻译： 基于数字数据，用于直接扫描和曝光对至少UV区域敏感的感光材料的廉价和高生产率的曝光装置。 由于电动机控制器在Y方向上以固定的速度移动曝光头，所以图像数据被读取一行图像数据，光调制器阵列的每个GLV元件被读取的图像数据打开/关闭，并且来自 打开/关闭曝光头的高功率光源。 要暴露的UV敏感物体在X方向上以基本上对应于GLV元件的数量的多个像素单元曝光。 扫描图像数据并沿Y方向（主扫描）一行曝光。 电机控制器在X方向（副扫描）将平台移动一步。 通过重复这种扫描，待曝光的物体成像曝光。

    Optical wiring substrate fabrication process and optical wiring substrate device
    3.
    发明授权
    Optical wiring substrate fabrication process and optical wiring substrate device 有权
    光布线基板制造工艺和光布线基板装置

    公开(公告)号：US07197201B2

    公开(公告)日：2007-03-27

    申请号：US10456965

    申请日：2003-06-09

    申请人： Daisuke Nakaya ,  Takeshi Fujii ,  Yoji Okazaki ,  Kazuhiko Nagano ,  Hiromi Ishikawa

    发明人： Daisuke Nakaya ,  Takeshi Fujii ,  Yoji Okazaki ,  Kazuhiko Nagano ,  Hiromi Ishikawa

    IPC分类号： G02B6/12

    CPC分类号： G03F7/7005 ,  G02B6/136 ,  G02B6/138 ,  G02B2006/12104 ,  G03F7/70291 ,  G03F7/70391

    摘要： An optical wiring substrate fabrication method capable of simple formation, by maskless exposure, of an inclined face shape at an end portion of a core layer structuring an optical waveguide. Using an exposure apparatus, image exposure is carried out with a light beam which is modulated by a spatial modulation element in accordance with image information. A predetermined area of a photosensitive material (a photoresist), which is coated on the core layer which is a material of the optical wiring substrate, is exposed by a light beam (UV) and patterned to form an etching mask. A region corresponding to the inclined face, which is to be formed at the end portion of the core layer, is exposed and patterned by the light beam, exposure amounts of which are controlled in accordance with the inclined form of the inclined face, such that an end portion of the etching mask has an inclined face structure. When the core layer is worked by etching using this etching mask, working of the core layer at the end portion of the core layer progresses in proportion to film thickness of the etching mask, and the inclined face is formed.

    摘要翻译： 一种光学布线基板的制造方法，其能够通过无掩模地曝光在构成光波导的芯层的端部处形成倾斜的表面形状。 使用曝光装置，利用由空间调制元件根据图像信息调制的光束进行图像曝光。 通过光束（UV）对作为光布线基板的材料的芯层上涂布的感光材料（光致抗蚀剂）的预定区域进行曝光并图案化以形成蚀刻掩模。 对应于要形成在芯层的端部的倾斜面的区域被光束曝光和图案化，其曝光量根据倾斜面的倾斜形式被控制，使得 蚀刻掩模的端部具有倾斜面结构。 当通过使用该蚀刻掩模的蚀刻加工芯层时，芯层的端部的芯层的加工与蚀刻掩模的膜厚度成比例地进行，并且形成倾斜面。

    Exposure head, exposure apparatus, and application thereof
    7.
    发明申请
    Exposure head, exposure apparatus, and application thereof 失效
    曝光头，曝光装置及其应用

    公开(公告)号：US20050180692A1

    公开(公告)日：2005-08-18

    申请号：US11104561

    申请日：2005-04-13

    申请人： Hiromi Ishikawa ,  Kazuhiko Nagano ,  Yoji Okazaki ,  Takeshi Fujii ,  Hiromitsu Yamakawa

    发明人： Hiromi Ishikawa ,  Kazuhiko Nagano ,  Yoji Okazaki ,  Takeshi Fujii ,  Hiromitsu Yamakawa

    IPC分类号： B23K26/06 ,  B29C67/00 ,  B41J2/447 ,  B41J2/465 ,  B41J2/47 ,  D06L3/04 ,  D06M10/00 ,  G02B26/08 ,  G03F7/20 ,  H04N1/12 ,  H04N1/191 ,  G02B6/34

    CPC分类号： B41J2/451 ,  B23K26/0604 ,  B23K26/066 ,  B29C64/135 ,  B29C64/153 ,  B33Y30/00 ,  B41J2/45 ,  B41J2/465 ,  B41J2/47 ,  D06L4/50 ,  D06M10/005 ,  G02B26/0841 ,  G03F7/7005 ,  G03F7/70291 ,  H04N1/12 ,  H04N1/191 ,  H04N1/1916

    摘要： In an exposure apparatus of the invention, for a spatial light modulator, each of a plurality of pixel portions fewer than the total number of the pixel portions is controlled with a control signal generated according to exposure information. Namely, a part of the pixel portions is controlled without controlling a whole of the pixel portions on the substrate. Thus, the number of pixels in the pixel portions is decreased, and transfer time of the control signal becomes short. This enables modulation speed of the laser beam to be increased and the high-speed exposure to be performed. An incorporated laser light source, in which the laser beams are incorporated and struck on the optical fiber, is preferable to the laser device. By adopting the incorporated laser light source, high brightness and high output can be obtained, and it is preferable to the exposure of the spatial light modulator. Since the fiber array is obtained with few optical fibers, it is low cost. Since the number of optical fibers is few, the light-emitting region is further decreased when the optical fibers are arrayed.

    摘要翻译： 在本发明的曝光装置中，对于空间光调制器，利用根据曝光信息生成的控制信号来控制少于像素部分总数的多个像素部分中的每一个。 即，在不控制基板上的整个像素部分的情况下，控制像素部分的一部分。 因此，像素部分中的像素数量减少，并且控制信号的传送时间变短。 这使得能够增加激光束的调制速度并执行高速曝光。 其中激光束并入并撞击在光纤上的并入的激光光源优于激光装置。 通过采用所结合的激光光源，可以获得高亮度和高输出，并且优选空间光调制器的曝光。 由于光纤阵列获得的光纤很少，所以成本低。 由于光纤的数量少，所以在配置光纤时，发光区域进一步降低。

    Exposure head, exposure, apparatus, and application thereof
    10.
    发明申请
    Exposure head, exposure, apparatus, and application thereof 失效
    曝光头，曝光，装置及其应用

    公开(公告)号：US20050179772A1

    公开(公告)日：2005-08-18

    申请号：US11104427

    申请日：2005-04-13

    申请人： Hiromi Ishikawa ,  Kazuhiko Nagano ,  Yoji Okazaki ,  Takeshi Fujii ,  Hiromitsu Yamakawa

    发明人： Hiromi Ishikawa ,  Kazuhiko Nagano ,  Yoji Okazaki ,  Takeshi Fujii ,  Hiromitsu Yamakawa

    IPC分类号： B23K26/06 ,  B29C67/00 ,  B41J2/447 ,  B41J2/465 ,  B41J2/47 ,  D06L3/04 ,  D06M10/00 ,  G02B26/08 ,  G03F7/20 ,  H04N1/12 ,  H04N1/191

    CPC分类号： B41J2/451 ,  B23K26/0604 ,  B23K26/066 ,  B29C64/135 ,  B29C64/153 ,  B33Y30/00 ,  B41J2/45 ,  B41J2/465 ,  B41J2/47 ,  D06L4/50 ,  D06M10/005 ,  G02B26/0841 ,  G03F7/7005 ,  G03F7/70291 ,  H04N1/12 ,  H04N1/191 ,  H04N1/1916

    摘要： In an exposure apparatus of the invention, for a spatial light modulator, each of a plurality of pixel portions fewer than the total number of the pixel portions is controlled with a control signal generated according to exposure information. Namely, a part of the pixel portions is controlled without controlling a whole of the pixel portions on the substrate. Thus, the number of pixels in the pixel portions is decreased, and transfer time of the control signal becomes short. This enables modulation speed of the laser beam to be increased and the high-speed exposure to be performed. An incorporated laser light source, in which the laser beams are incorporated and struck on the optical fiber, is preferable to the laser device. By adopting the incorporated laser light source, high brightness and high output can be obtained, and it is preferable to the exposure of the spatial light modulator. Since the fiber array is obtained with few optical fibers, it is low cost. Since the number of optical fibers is few, the light-emitting region is further decreased when the optical fibers are arrayed.

    摘要翻译： 在本发明的曝光装置中，对于空间光调制器，利用根据曝光信息生成的控制信号来控制少于像素部分总数的多个像素部分中的每一个。 即，在不控制基板上的整个像素部分的情况下，控制像素部分的一部分。 因此，像素部分中的像素数量减少，并且控制信号的传送时间变短。 这使得能够增加激光束的调制速度并执行高速曝光。 其中激光束并入并撞击在光纤上的并入的激光光源优于激光装置。 通过采用所结合的激光光源，可以获得高亮度和高输出，并且优选空间光调制器的曝光。 由于光纤阵列获得的光纤很少，所以成本低。 由于光纤的数量少，所以在配置光纤时，发光区域进一步降低。