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1. 发明专利

JP5328512B2 Exposure device 有权
公开(公告)号：JP5328512B2
公开(公告)日：2013-10-30
申请号：JP2009149821
申请日：2009-06-24
申请人：富士フイルム株式会社
发明人：剛志福田 , 弘美石川
IPC分类号： G03F7/20 , B41J2/445 , H01L21/027
摘要： PURPOSE: An exposure head and exposure device are provided to maintain a high resolution and deep depth focus by performing multi focus exposure. CONSTITUTION: An exposure head comprises: a light source(66) for irradiating light; a spatial light modulator which generates a plurality of beams corresponding to every pixel part by modulating irradiated light based on image data; a light focusing optical system for focusing plural beams; an image-forming optical system(80,82) which forms the beams on photosensitive materials; and parallel flat panels(10).

2. 发明专利

JP4524213B2 Exposure apparatus and method 有权
标题翻译：空值
公开(公告)号：JP4524213B2
公开(公告)日：2010-08-11
申请号：JP2005072033
申请日：2005-03-14
申请人：富士フイルム株式会社
发明人：利彦大森 , 一樹小森 , 洋二岡崎 , 弘美石川 , 智之馬場
IPC分类号： G03F7/20 , B41J2/445 , H01L21/027

3. 发明专利

JP4279053B2 Exposure head and an exposure apparatus 有权
公开(公告)号：JP4279053B2
公开(公告)日：2009-06-17
申请号：JP2003154930
申请日：2003-05-30
申请人：富士フイルム株式会社
发明人：洋二岡崎 , 和彦永野 , 弘美石川 , 寛砂川 , 武藤井
IPC分类号： G02B26/08 , G03F7/20 , H01L21/027

4. 发明专利

JP4057226B2 Radiation image information reading apparatus 有权
公开(公告)号：JP4057226B2
公开(公告)日：2008-03-05
申请号：JP2000257788
申请日：2000-08-28
申请人：富士フイルム株式会社
发明人：弘美石川
IPC分类号： G21K4/00 , H04N1/028 , G01T1/00 , G03B42/02 , G06T1/00 , H04N1/04
摘要： PROBLEM TO BE SOLVED: To miniaturize a device and to uniformize the intensity distribution of linear stimulating light in a radiation image information reader for irradiating a stimulable phosphor sheet where radiation image information is stored and recorded with the linear stimulating light emitted from a laser diode and detecting stimulated light diverged from the irradiation part in a line sensor. SOLUTION: This radiation image information reader is provided with the plural laser diodes 11a, 11b and 11c, etc., for irradiating a part of the stimulable phosphor sheet where the radiation image information is stored with the stimulating light 10a, 10b and 10c, etc., and a cylindrical lens 12 for condensing the exciting light 10a, 10b and 10c, etc., in one direction and linearly converging it as stimulating light irradiation means. The laser diodes 11a, 11b and 11c, etc., are disposed so as to range the respectively emitted stimulating light 10a, 10b and 10c, etc., in the length direction of a stimulating light irradiation part with each other in a direction where a beam spread direction vertical to a joined surface almost matches with the ranging direction of the stimulating light 10a, 10b and 10c, etc.

5. 发明专利

JP4014990B2 Connection method of the optical fiber 有权
公开(公告)号：JP4014990B2
公开(公告)日：2007-11-28
申请号：JP2002287632
申请日：2002-09-30
申请人：富士フイルム株式会社
发明人：洋二岡崎 , 弘美石川
IPC分类号： G02B6/255

6. 发明专利

JP4588428B2 Image exposure method and apparatus 有权
标题翻译：空值
公开(公告)号：JP4588428B2
公开(公告)日：2010-12-01
申请号：JP2004356409
申请日：2004-12-09
申请人：富士フイルム株式会社
发明人：弘美石川
IPC分类号： G03F7/20 , G02B26/08 , H01L21/027
CPC分类号： G03B27/32 , G03F7/7025 , G03F7/70275 , G03F7/70291

7. 发明专利

JP4250022B2 Exposure device 有权
公开(公告)号：JP4250022B2
公开(公告)日：2009-04-08
申请号：JP2003140760
申请日：2003-05-19
申请人：富士フイルム株式会社
发明人：洋二岡崎 , 弘美石川
IPC分类号： G03F7/20 , H01L21/027

8. 发明专利

JP4150250B2 Drawing head, drawing device and drawing method 有权
公开(公告)号：JP4150250B2
公开(公告)日：2008-09-17
申请号：JP2002349961
申请日：2002-12-02
申请人：富士フイルム株式会社
发明人：大輔中谷 , 多可雄尾崎 , 弘美石川
IPC分类号： B41J2/445 , B41J2/46 , B41J2/465 , B41J2/505 , B41J2/51 , G06K15/12 , H01L21/027 , H04N1/04 , H04N1/23
CPC分类号： B41J2/5056 , B41J2/46 , B41J2/465 , B41J25/003 , G06K15/1238
摘要： An imaging head faces an imaging surface and is relatively moved along the scanning surface in a predetermined scanning direction. The imaging head includes an imaging element group and an alteration section. The imaging element group is structured by a plurality of imaging elements, which are arranged two-dimensionally in a plane substantially parallel to the imaging surface. The imaging element group generates a group of image pixels at the imaging surface in a two-dimensional arrangement which is inclined, as a whole, at a predetermined inclination angle with respect to the scanning direction. The alteration section alters a number of image pixels in a direction which is inclined from the scanning direction by the inclination angle, on the basis of a difference between the predetermined inclination angle of the imaging element group and an actual inclination angle of the image pixel group. In other words, if an actual inclination angle of an exposure area is offset from an ideal inclination angle, images are recorded with the number of pixels employed in a row direction having been altered in accordance with the actual inclination angle. Accordingly, variation of a pitch P can be suppressed to a certain range.

9. 发明专利

JP4104949B2 Image forming apparatus 有权
公开(公告)号：JP4104949B2
公开(公告)日：2008-06-18
申请号：JP2002287631
申请日：2002-09-30
申请人：富士フイルム株式会社
发明人：弘美石川
IPC分类号： B41J2/445 , G02B27/18 , H04N1/036 , H04N1/113
摘要： PROBLEM TO BE SOLVED: To obtain an image forming apparatus comprising a magnification imaging optical system combining first and second imaging optical systems with a microlens array in which design of the optical system is facilitated by preventing extinction ratio from lowering due to distortion of the imaging optical system. SOLUTION: The image forming apparatus comprises a spatial light modulation element 50, a first imaging optical system consisting of lens systems 52 and 54 arranged on the optical path of a light modulated by the spatial light modulation element 50, for example, an array 55 of microlenses 55a corresponding to respective pixel parts of the spatial light modulation element 50 arranged on the imaging surface of the first imaging optical system, and a second imaging optical system consisting of lens systems 57 and 58 arranged on the optical path of a light passed through the microlens array 55 and imaging the modulated light on a specified surface, for example, wherein the first and second imaging optical systems are magnification imaging optical systems forming an image with a magnification exceeding 1. COPYRIGHT: (C)2004,JPO

10. 发明专利

JP5436520B2 Radiation image erasing device, 有权
公开(公告)号：JP5436520B2
公开(公告)日：2014-03-05
申请号：JP2011247748
申请日：2011-11-11
申请人：富士フイルム株式会社
发明人：崇彦水澤 , 弘美石川 , 和興込山 , 知己井上
IPC分类号： G03B42/02 , A61B6/00 , G21K4/00
CPC分类号： G01T1/2016

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