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1. 发明申请

US20110267659A1 LIGHT GUIDE BODY, AND LIGHTING APPARATUS AND DOCUMENT SCANNING APPARATUS HAVING THE SAME 有权
标题翻译：光导体，照明装置和文件扫描装置
公开(公告)号：US20110267659A1
公开(公告)日：2011-11-03
申请号：US13085924
申请日：2011-04-13
申请人： Yuuzou KAWANO , Kohei SUYAMA , Takafumi SANADA
发明人： Yuuzou KAWANO , Kohei SUYAMA , Takafumi SANADA
IPC分类号： F21V8/00 , H04N1/04
CPC分类号： H04N1/02815 , G02B6/002 , G02B6/0038 , G02B6/0091 , H04N1/02835 , H04N1/02885
摘要： Top surfaces and inclined surfaces of prisms on a side opposite to a light source are formed such that, in a region on a light source side, light traveling in a light guide body toward the side opposite to the light source is sequentially reflected by the top surfaces and the inclined surfaces of the side opposite to the light surface of the prisms and approaches a direction orthogonal to the longitudinal direction of the light guide body. The height of the prisms can be the lowest in the longitudinally central portion of the light guide body, and gradually increases toward the light source side and the side opposite to the light source, from the central portion.
摘要翻译：形成与光源相反一侧的棱镜的顶面和倾斜面，使得在光源侧的区域中，在导光体中朝向与光源相反的一侧行进的光被顶部顺序地反射表面和与棱镜的光表面相对的一侧的倾斜表面，并且接近与导光体的纵向方向正交的方向。棱镜的高度可以在导光体的纵向中心部分中最低，并且从中心部朝向光源侧和与光源相反的一侧逐渐增加。

2. 发明授权

US08537429B2 Document scanning device having light guide that illuminates document and reference plate 有权
标题翻译：具有照明文件和参考板的光导的文件扫描装置
公开(公告)号：US08537429B2
公开(公告)日：2013-09-17
申请号：US12903294
申请日：2010-10-13
申请人： Takafumi Sanada , Yuuzou Kawano , Kohei Suyama
发明人： Takafumi Sanada , Yuuzou Kawano , Kohei Suyama
IPC分类号： H04N1/04
CPC分类号： H04N1/02815 , H04N1/00013 , H04N1/00031 , H04N1/00045 , H04N1/02835 , H04N1/0289 , H04N1/12 , H04N1/1235 , H04N2201/0006
摘要： A document scanning device includes a pair of light guides that extend in a main scanning direction of a document and illuminate the document, and a reference plate that is positioned closer to the light guides than the document. Each of the light guides has a first area that illuminates the document and a second area that illuminates the reference plate. Each light guide illuminates the reference plate over a wider area between the light guides in the second area than each light guide illuminates the document in the first area. Therefore, the center of the reference plate is illuminated and a sufficient amount of light is reflected on the reference plate.
摘要翻译：文件扫描装置包括沿着文件的主扫描方向延伸并照亮文件的一对光导，以及比文件更靠近导光体的参考板。每个光导具有照亮文件的第一区域和照亮参考板的第二区域。每个光导照射在第二区域中的光导之间的较宽区域上的参考板，每个光导照亮第一区域中的文档。因此，参考板的中心被照亮，并且足够量的光被反射在参考板上。

3. 发明申请

US20120134149A1 IMAGE DISPLAY APPARATUS 审中-公开
标题翻译：图像显示设备
公开(公告)号：US20120134149A1
公开(公告)日：2012-05-31
申请号：US13301018
申请日：2011-11-21
申请人： Hirofumi ENOMOTO , Yoshihiro TESHIMA , Kohei SUYAMA
发明人： Hirofumi ENOMOTO , Yoshihiro TESHIMA , Kohei SUYAMA
IPC分类号： F21V9/00 , F21V29/02
CPC分类号： H04N9/3144 , G03B21/16 , G03B21/2033 , H04N9/3161
摘要： An image display apparatus of the present invention includes an air passage formed by connecting an air inlet port and an exhaust port inside a case having the air inlet port and the exhaust port, and an air blower that is arranged in the air passage. At least a part of a heat dissipator of a red color laser light source apparatus having the lowest upper limit of an operating temperature is arranged in the air passage closer to the air inlet port than heat dissipators of other laser light sources and also directly below the cooling fan. Hence, it is possible to provide the image display apparatus that inhibits image quality deterioration.
摘要翻译：本发明的图像显示装置包括通过在具有进气口和排气口的壳体内连接进气口和排气口而形成的空气通道，以及布置在空气通道中的鼓风机。具有最低工作温度上限的红色激光光源装置的散热器的至少一部分布置在空气通道中比其他激光源的散热器更靠近进气口，并且还直接位于冷风扇。因此，可以提供抑制图像质量恶化的图像显示装置。

4. 发明申请

US20120063477A1 LASER LIGHT SOURCE APPARATUS 审中-公开
标题翻译：激光灯源设备
公开(公告)号：US20120063477A1
公开(公告)日：2012-03-15
申请号：US13226680
申请日：2011-09-07
申请人： Kohei SUYAMA , Hirohiko Oowaki , Tomohiro MATSUO
发明人： Kohei SUYAMA , Hirohiko Oowaki , Tomohiro MATSUO
IPC分类号： H01S3/13
CPC分类号： H01S5/4093 , H01S3/025 , H01S3/09415 , H01S3/109 , H01S5/02208 , H01S5/02252
摘要： Angle adjustment of a wavelength conversion element after assembly is eliminated to achieve a reduction in production cost with a simplified structure. An element holder provided on a base that supports the wavelength conversion element is provided with a mounting reference surface that positions the wavelength conversion element in parallel with an optical axis. The wavelength conversion element has a substantially parallelepiped shape. A bottom surface, which is one of the four surfaces adjacent to an incident surface and an output surface, is in contact with the mounting reference surface, such that a depth direction of inverted polarization regions is substantially orthogonal to the optical axis and the incident surface and the output surface are tilted at a predetermined tilt angle relative to a flat surface orthogonal to the optical axis.
摘要翻译：消除组装后的波长转换元件的角度调节，以简化的结构实现生产成本的降低。设置在支撑波长转换元件的基座上的元件支架设置有将波长转换元件与光轴平行定位的安装基准面。波长转换元件具有大致平行六面体形状。与入射表面相邻的四个表面和输出表面之一的底表面与安装基准表面接触，使得反向偏振区域的深度方向基本上垂直于光轴和入射表面并且输出表面相对于与光轴正交的平坦表面倾斜预定的倾斜角度。

5. 发明申请

US20090027896A1 IMAGE FORMING DEVICE 审中-公开
标题翻译：图像形成装置
公开(公告)号：US20090027896A1
公开(公告)日：2009-01-29
申请号：US11914009
申请日：2006-04-20
申请人： Kazuo Nishimura , Yuzo Kawano , Kohei Suyama
发明人： Kazuo Nishimura , Yuzo Kawano , Kohei Suyama
IPC分类号： F21V5/04 , F21V15/00
CPC分类号： B41J2/45 , B41J2/44 , G03G15/04072 , G03G15/0435 , G03G15/326
摘要： A downsized and flattened exposure device is provided. A substrate (301) is supported only at either one side in the width direction (403) of the substrate surface that is orthogonal to the direction of the row and supported by only one enclosing member (201) at least in the section in the direction of the row of light emitting elements (401) where the light emitting elements (401) are arranged. With this structure, even if the substrate is supported at multiple points, the substrate is subject to almost no distortion due to multipoint support, allowing the substrate to have a reduced size in the width direction, further downsizing and flattening the exposure device.
摘要翻译：提供了一种小型化和扁平化的曝光装置。衬底（301）仅在与衬底表面的宽度方向（403）上的与行的方向正交并且仅由一个封闭构件（201）至少在方向排列有发光元件（401）的一排发光元件（401）。利用这种结构，即使基板被支撑在多个点处，由于多点支撑，基板几乎不产生变形，允许基板在宽度方向上具有减小的尺寸，进一步减小和平坦化曝光装置。

6. 发明申请

US20120327371A1 LASER LIGHT SOURCE APPARATUS 审中-公开
标题翻译：激光灯源设备
公开(公告)号：US20120327371A1
公开(公告)日：2012-12-27
申请号：US13364660
申请日：2012-02-02
申请人： Yuichi HATASE , Tomohiro MATSUO , Kenji NAKAYAMA , Kohei SUYAMA
发明人： Yuichi HATASE , Tomohiro MATSUO , Kenji NAKAYAMA , Kohei SUYAMA
IPC分类号： G03B21/14 , F21V9/16
CPC分类号： H01S3/025 , G02F1/37 , G02F2001/3503 , G02F2001/3542 , H01S3/09415 , H01S3/109 , H01S3/1611 , H01S3/1673 , H01S3/2391 , H01S5/02252 , H04N9/3111 , H04N9/3161
摘要： Provided is a laser light source apparatus capable of maintaining a favorable level of laser output and inhibiting a margin for optical axis adjustment required for other optical elements. The present invention includes: a semiconductor laser emitting excitation laser light; a laser medium excited by the excitation laser light and emitting infrared laser light; a wavelength conversion element converting a wavelength of the infrared laser light and emitting harmonic laser light; a concave mirror having a concave surface opposing the conversion element; and a mirror supporter supporting the concave mirror. The mirror supporter has a mouth that transmits laser light from the conversion element toward the concave mirror, and a contacting surface orthogonally intersecting an optical axis of the laser light from the conversion element and contacting the concave surface side of the concave mirror.
摘要翻译：提供一种能够保持良好的激光输出水平并且抑制其他光学元件所需的光轴调整余量的激光光源装置。本发明包括：发射激光激光的半导体激光器; 由激发激光激发并发射红外激光的激光介质; 转换红外激光的波长并发射谐波激光的波长转换元件; 具有与转换元件相对的凹面的凹面镜; 以及支撑凹面镜的镜子支撑件。镜支撑体具有将来自转换元件的激光发射到凹面镜的口，以及与来自转换元件的激光的光轴正交相交并与凹面镜的凹面侧接触的接触面。

7. 发明申请

US20120057137A1 IMAGE DISPLAY APPARATUS 审中-公开
标题翻译：图像显示设备
公开(公告)号：US20120057137A1
公开(公告)日：2012-03-08
申请号：US13221370
申请日：2011-08-30
申请人： Hirofumi ENOMOTO , Kohei SUYAMA , Yoshihiro TESHIMA , Nobuo JIKUYA , Kaoru SATO
发明人： Hirofumi ENOMOTO , Kohei SUYAMA , Yoshihiro TESHIMA , Nobuo JIKUYA , Kaoru SATO
IPC分类号： G03B21/16 , G03B21/14
CPC分类号： H04N9/3161 , H04N9/3141 , H04N9/3144
摘要： Provided is an image display apparatus that has: a case distinguished into a plurality of regions and has a projection port; an image display apparatus main body that projects an image from the projection port; and a controller that electrically connects to the image display apparatus main body and to an external electronic device, and is positioned so as to straddle on the plurality of regions. The case has: a first region that houses a first portion of the controller and is held by the electronic device at least at one portion of the region; a second region positioned away from the electronic device so as to sandwich the first region and houses the image display apparatus main body; and a third region positioned away from the projection port and away from the electronic device so as to sandwich the first region, and houses a second portion of the controller. Therefore, the image display apparatus can be made compact to be installed within an electronic device.
摘要翻译：本发明提供一种图像显示装置，其特征在于，具有将多个区域区分开并具有投影口的壳体; 从投影口突出图像的图像显示装置主体; 以及电连接到图像显示装置主体和外部电子装置的控制器，并且被定位成跨越多个区域。壳体具有：第一区域，其容纳控制器的第一部分，并且至少在该区域的一部分由电子设备保持; 远离电子设备的第二区域，以夹住第一区域并容纳图像显示设备主体; 以及第三区域，其远离所述突出端口远离所述电子设备以夹住所述第一区域，并且容纳所述控制器的第二部分。因此，可以使图像显示装置紧凑地安装在电子装置内。

8. 发明授权

US06463247B1 Color image formation apparatus using plural photosensitive drums 失效
标题翻译：使用多个感光鼓的彩色图像形成装置
公开(公告)号：US06463247B1
公开(公告)日：2002-10-08
申请号：US09591502
申请日：2000-06-12
申请人： Yuzo Kawano , Masaya Shimada , Kohei Suyama
发明人： Yuzo Kawano , Masaya Shimada , Kohei Suyama
IPC分类号： G03G1501
CPC分类号： G03G15/0131 , G03G2215/0119
摘要： An image formation apparatus comprises photosensitive drums for respectively forming toner images corresponding to specified colors of an original image, an intermediate transfer belt onto which the toner images are transferred from the photosensitive drums in superimposed relation to form a synthetic toner image, and transfer rollers each for pressing the intermediate transfer belt against the associated photosensitive drum. The photosensitive drum disposed more upstream in a direction of conveyance of the intermediate transfer belt has a lower speed. The intermediate transfer belt may be designed to move at a speed higher than those of the photosensitive drums. With this construction, a sag or dip of the intermediate transfer belt between any two adjacent photosensitive drums is eliminated, thereby preventing a color drift of the synthetic toner image.
摘要翻译：图像形成装置包括用于分别形成对应于原始图像的特定颜色的调色剂图像的感光鼓，中间转印带，调色剂图像以重叠关系从感光鼓转印到其上以形成合成调色剂图像，并且每个转印辊用于将中间转印带压靠在相关的感光鼓上。设置在中间转印带的输送方向上游侧的感光鼓的速度较低。中间转印带可以设计成以比感光鼓高的速度移动。利用这种结构，消除了任何两个相邻的感光鼓之间的中间转印带的下垂或下垂，从而防止合成调色剂图像的颜色漂移。

9. 发明授权

US08564854B2 Light guide body, and lighting apparatus and document scanning apparatus having the same 有权
标题翻译：导光体，以及具有该导光体的照明装置和原稿扫描装置
公开(公告)号：US08564854B2
公开(公告)日：2013-10-22
申请号：US13085924
申请日：2011-04-13
申请人： Yuuzou Kawano , Kohei Suyama , Takafumi Sanada
发明人： Yuuzou Kawano , Kohei Suyama , Takafumi Sanada
IPC分类号： H04N1/04
CPC分类号： H04N1/02815 , G02B6/002 , G02B6/0038 , G02B6/0091 , H04N1/02835 , H04N1/02885
摘要： Top surfaces and inclined surfaces of prisms on a side opposite to a light source are formed such that, in a region on a light source side, light traveling in a light guide body toward the side opposite to the light source is sequentially reflected by the top surfaces and the inclined surfaces of the side opposite to the light surface of the prisms and approaches a direction orthogonal to the longitudinal direction of the light guide body. The height of the prisms can be the lowest in the longitudinally central portion of the light guide body, and gradually increases toward the light source side and the side opposite to the light source, from the central portion.
摘要翻译：形成与光源相反一侧的棱镜的顶面和倾斜面，使得在光源侧的区域中，在导光体中朝向与光源相反的一侧行进的光被顶部顺序地反射表面和与棱镜的光表面相对的一侧的倾斜表面，并且接近与导光体的纵向方向正交的方向。棱镜的高度可以在导光体的纵向中心部分中最低，并且从中心部朝向光源侧和与光源相反的一侧逐渐增加。

10. 发明申请

US20120057136A1 IMAGE DISPLAY APPARATUS 审中-公开
标题翻译：图像显示设备
公开(公告)号：US20120057136A1
公开(公告)日：2012-03-08
申请号：US13040586
申请日：2011-03-04
申请人： Hirofumi ENOMOTO , Kohei SUYAMA , Yoshihiro TESHIMA , Nobuo JIKUYA , Hitoshi FUJIMOTO , Kaoru SATO
发明人： Hirofumi ENOMOTO , Kohei SUYAMA , Yoshihiro TESHIMA , Nobuo JIKUYA , Hitoshi FUJIMOTO , Kaoru SATO
IPC分类号： G03B21/16
CPC分类号： H04N9/3144 , H04N9/3129
摘要： The present invention provides an image display apparatus that includes a case having an air inlet port and an exhaust port; a cooling air passage that is formed by connecting the air inlet port and the exhaust port; and an optical unit that is provided within the case. The optical unit includes a red color laser light source, a green color laser light source, and a blue color laser light source, and these laser light sources are positioned in the cooling air passage. Further, the image display apparatus has an air blower that cools the laser light sources of the respective colors by introducing air from the air inlet port and exhausting air from the exhaust port; and a lens that is provided on the light-emitting side of the laser light sources. The red color laser light source is positioned closer to an upstream side of the cooling air passage than the green color laser light source and the blue color laser light source. With this, the temperature of the red color laser light source apparatus is not increased by a long period of use, and thereby image quality deterioration is prevented.
摘要翻译：本发明提供一种图像显示装置，其包括具有进气口和排气口的壳体; 通过连接进气口和排气口形成的冷却空气通道; 以及设置在壳体内的光学单元。光学单元包括红色激光光源，绿色激光光源和蓝色激光光源，并且这些激光光源位于冷却空气通道中。此外，图像显示装置具有通过从空气入口引入空气并从排气口排出空气来冷却各种颜色的激光源的鼓风机; 以及设置在激光光源的发光侧的透镜。红色激光光源比绿色激光光源和蓝色激光光源更靠近冷却风道的上游侧。由此，红色激光光源装置的温度不会长时间使用而增加，从而防止图像质量恶化。

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