专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP1664897B1 NON-UNIFORM LIGHT VALVE 有权
标题翻译：不等形光阀
公开(公告)号：EP1664897B1
公开(公告)日：2011-05-25
申请号：EP04738017.5
申请日：2004-07-28
申请人： Kodak Graphic Communications Canada Company
发明人： GELBART, Daniel
IPC分类号： G02B26/08 , G02B27/00 , B41J2/465
CPC分类号： H04N1/0311 , B41J2/465 , G02B26/02 , G02B26/0825 , G02B26/0841 , G02F1/133516 , G02F1/134309 , H04N1/0314
摘要： Particular embodiments of the invention provide light valves for generating a plurality of individually modulatable channels used in imaging systems. Two or more of the channels have different (non-uniform) sizes. The non-uniform channel sizes are selected to correspond with a regular pattern to be imaged. Light valves according to particular embodiments of the invention comprise at least one low resolution group of light valve elements having a low resolution number of individual light valve elements coupled to be independently driven by a low resolution driver and at least one high resolution group of light valve elements having a high resolution number of individual light valve elements coupled to be independently driven by a high resolution driver. The low resolution number and high resolution number are different from one another so as to generate low resolution and high resolution channels having different (non-uniform) sizes.

2. 发明授权

EP1659773B1 Contact-type image sensor 失效
标题翻译：接触式图像传感器
公开(公告)号：EP1659773B1
公开(公告)日：2008-12-31
申请号：EP06075424.9
申请日：1996-12-26
申请人： Rohm Co., Ltd.
发明人： Fujimoto, Hisayoshi, Rohm Co. Ltd.
IPC分类号： H04N1/028 , H04N1/031
CPC分类号： H04N1/0318 , H04N1/0312 , H04N1/0314 , H04N2201/02452 , H04N2201/02458 , H04N2201/02474 , H04N2201/02481 , H04N2201/02485 , H04N2201/03112 , H04N2201/03125 , H04N2201/03129 , H04N2201/03133 , H04N2201/03141 , H04N2201/03145 , H04N2201/0317
摘要： A contact-type image sensor (20) comprises a case (21), a glass cover (22) provided on an upper surface of the case (21), a bottom substrate (23) mounted in a bottom surface of the case (21), light receiving elements (24) mounted on the bottom substrate, light emitting elements (25) for irradiating an object (D) on the glass cover (22) with light, and a rod lens array (27) for collecting the light reflected by the object (D) on the glass cover (22) onto the light receiving elements (24). The light emitting elements (25) are mounted on the bottom substrate (23). The contact-type image sensor further comprises a light guide (26) provided in the case (21) for efficiently directing the light from the light emitting elements (25) to a predetermined region (L) of the glass cover (22). The case (21) is formed with a holding groove (29) for receiving the rod lenses array (27) from above, and the light guide (26) has ends each formed with a tab (37) for pressing the rod lens array (26) from above.

3. 发明公开

EP1356267A4 LIGHT STIMULATING AND COLLECTING METHODS AND APPARATUS FOR STORAGE-PHOSPHOR IMAGE PLATES 有权
标题翻译：方法和光刺激装置和拉力MEMORY荧光图像板
公开(公告)号：EP1356267A4
公开(公告)日：2008-06-04
申请号：EP01991354
申请日：2001-12-14
申请人： SAYAG MICHEL
发明人： SAYAG MICHEL
IPC分类号： G21K4/00 , G01T1/29 , G03B42/02 , G11C13/04 , H04N1/04 , G01N23/04 , G11C13/00
CPC分类号： G01T1/2014 , G01T1/2016 , G11C13/04 , H04N1/02855 , H04N1/02865 , H04N1/0311 , H04N1/0312 , H04N1/0314 , H04N1/193 , H04N2201/0079
摘要： Methods and apparatus are described for retrieving information from a storage medium (102). A first portion of the surface of the storage medium is exposed to stimulating light (108) which diffuses in the storage medium under a second portion of the surface adjacent the first portion. The second portion of the surface is shielded from exposure to the stimulating light. Stimulated light corresponding to the information is received with at least one detector (114) positioned to receive the stimulated light via the second portion of the surface of the storage medium. The stimulated light is released from the storage medium in response to the stimulating light diffused under the second portion of the surface.

4. 发明公开

EP0493017A2 Image sensor and machine equipped therewith 失效
标题翻译：。。。hen hen hen。。。。
公开(公告)号：EP0493017A2
公开(公告)日：1992-07-01
申请号：EP91311865.9
申请日：1991-12-20
申请人： ROHM CO., LTD.
发明人： Ogata, Hiromi , Koshikawa, Seiji
IPC分类号： H04N1/028
CPC分类号： H04N1/0312 , H04N1/0314 , H04N1/0318 , H04N2201/03112 , H04N2201/03129 , H04N2201/03137 , H04N2201/03141 , H04N2201/03145 , H04N2201/03154 , H04N2201/03175
摘要： In an image sensor including a light emitting element for emitting a light beam to be incident on a document, a light receiving element for receiving the light beam reflected by the document, and a lens array for directing the reflected light beam from the document to the light receiving element, there is located a mirror between the lens array and the light receiving element for changing the direction of the light beam passing through the lens array. The light emitting element and the light receiving element are located on the same substrate. With this arrangement, a compact and inexpensive image sensor can be achieved. This compact image sensor causes an increased amount of light to be incident on the document.
摘要翻译：在包括用于发射入射到文件上的光束的发光元件的图像传感器中，用于接收由文件反射的光束的光接收元件和用于将来自文档的反射光束引导到光接收元件，在透镜阵列和光接收元件之间设置有用于改变通过透镜阵列的光束的方向的反射镜。发光元件和光接收元件位于相同的基板上。通过这种布置，可以实现紧凑且廉价的图像传感器。这种紧凑的图像传感器导致更多的光入射到文件上。

5. 发明公开

EP1664897A1 NON-UNIFORM LIGHT VALVE 有权
标题翻译：不等形光阀
公开(公告)号：EP1664897A1
公开(公告)日：2006-06-07
申请号：EP04738017.5
申请日：2004-07-28
申请人： Kodak Graphic Communications Canada Company
发明人： GELBART, Daniel
IPC分类号： G02B26/08 , G02B27/00
CPC分类号： H04N1/0311 , B41J2/465 , G02B26/02 , G02B26/0825 , G02B26/0841 , G02F1/133516 , G02F1/134309 , H04N1/0314
摘要： Particular embodiments of the invention provide light valves for generating a plurality of individually modulatable channels used in imaging systems. Two or more of the channels have different (non-uniform) sizes. The non-uniform channel sizes are selected to correspond with a regular pattern to be imaged. Light valves according to particular embodiments of the invention comprise at least one low resolution group of light valve elements having a low resolution number of individual light valve elements coupled to be independently driven by a low resolution driver and at least one high resolution group of light valve elements having a high resolution number of individual light valve elements coupled to be independently driven by a high resolution driver. The low resolution number and high resolution number are different from one another so as to generate low resolution and high resolution channels having different (non-uniform) sizes.

6. 发明公开

EP1143697A3 Optical scanning device 审中-公开
标题翻译：的光拾取器
公开(公告)号：EP1143697A3
公开(公告)日：2002-06-19
申请号：EP01302083.9
申请日：2001-03-07
申请人： Hewlett-Packard Company
发明人： Bohn, David D. , Miksch, Eugene A.
IPC分类号： H04N1/107 , H04N1/031
CPC分类号： H04N1/0314 , H04N1/107 , H04N2201/03112 , H04N2201/03125 , H04N2201/03141 , H04N2201/03145 , H04N2201/0446
摘要： An optics module (150) for a scanning device (110) such as a portable scanner includes an illumination source (160) and guide (162) that transmits light through an optical window (164) of the scanning device casing (122) before reflecting off of the object (114) to be scanned. The reflected light from the object travels back through the optical window (164, 364) and a lens (166) before reaching a photosensor (168) for evaluation by an associated microprocessor (158). The optical window (164) of the scanning device (110) provides a recess (165, 365) in the scanning device casing (122). The recess (165, 365) of the window (164, 364) is formed using the functional components of the optics module (150) to eliminate a piece of glass typically used within the optical window that can be easily scratched or broken and provides a loss during the illumination process. By using the functional components of the optics module (150) to form the recessed optical window (165, 365), manufacturing costs to secure and replace a typical glass window contained therein can be eliminated, size of the optics module (150) is reduced, and any contaminates that gather around the optics module window (150) can be easily removed by the user.

7. 发明公开

EP0520430A2 Image sensor 失效
标题翻译： Bildlaser。
公开(公告)号：EP0520430A2
公开(公告)日：1992-12-30
申请号：EP92110681.1
申请日：1992-06-25
申请人： ROHM CO., LTD.
发明人： Imamura, Masaya, c/o Rohm Co., Ltd. , Ogata, Hiromi, c/o Rohm Co., Ltd. , Koshikawa, Seiji, c/o Rohm Co., Ltd. , Sawase, Kensuke, c/o Rohm Co., Ltd.
IPC分类号： H04N1/028
CPC分类号： G06K7/10861 , H04N1/0312 , H04N1/0314 , H04N1/0318 , H04N1/1934 , H04N2201/02404 , H04N2201/02487 , H04N2201/03112 , H04N2201/03129 , H04N2201/03141 , H04N2201/03145 , H04N2201/03154 , H04N2201/0317 , H04N2201/03179
摘要： An image sensor has a frame, a transparent cover which is mounted on the top of the frame and on which an original document is to be placed, and a base plate disposed within the frame. On the base plate, there are mounted a light emitting section, a lens for condensing the reflective light and a light receiving section.
The base plate is disposed within the frame so that the light emitting section is located directly below the transparent cover and the optical axis of the condensing lens is inclined relative to the plane of the transparent cover. Light rays emitted from the light emitting section enter the transparent cover in a direction substantially perpendicular to the plane thereof and are reflected by the transparent cover slantingly toward the light receiving section. By arranging the condensing lens inclined relative to the plane of the transparent cover, the vertical distance between the light receiving section and the transparent cover can be reduced. The entire configuration of the frame is tapered toward the transparent cover on the top thereof. Thus, the image sensor can be more easily assembled into any electronic instrument. The light emitting section is enclosed by walls which are increased in reflectivity, resulting in an increase of the amount of irradiating light. The condensing lens can be mounted and held in a recess formed in the top of the frame without the need for any adhesive.
摘要翻译：图像传感器具有框架，透明盖，其安装在框架的顶部上并且原稿将放置在其上;以及基板，其设置在框架内。在基板上安装有发光部，用于聚光反射光的透镜和光接收部。基板设置在框架内，使得发光部分位于透明盖的正下方，聚光透镜的光轴相对于透明盖的平面倾斜。从发光部射出的光线在与其平面大致垂直的方向上进入透明盖，并被透明盖向着光接收部倾斜地反射。通过配置相对于透明盖的平面倾斜的聚光透镜，可以减少光接收部和透明盖之间的垂直距离。框架的整体结构朝向顶部的透明盖逐渐变细。因此，图像传感器可以更容易地组装成任何电子仪器。发光部分由反射率增加的壁包围，导致照射光量的增加。聚光透镜可以安装并保持在形成在框架顶部的凹部中，而不需要任何粘合剂。

8. 发明公开

EP0438104A3 Image reading device 失效
标题翻译：图像读取设备
公开(公告)号：EP0438104A3
公开(公告)日：1992-06-03
申请号：EP91100385.3
申请日：1991-01-15
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Suetsugu, Kenichiro , Fukushima, Tetsuo , Hamane, Tokuhito , Ikeda, Junji , Maeda, Yukio
IPC分类号： H04N1/028
CPC分类号： H04N1/02835 , H04N1/02855 , H04N1/02865 , H04N1/0311 , H04N1/0312 , H04N1/0314
摘要： An image reading device includes: a light emitting element (50) for irradiating light on an image surface; a light recipient element (10) for receiving image information by reflected light from the image surface; and light waveguide passages (31) provided between the light emitting element and the image surface and between the light recipient element and the image surface, respectively so that at least the light waveguide passage for the light emitting element is formed so as to expand at an end surface thereof on an image surface side wider than at an end surface thereof on a light emitting side.
摘要翻译：一种图像读取设备包括：发光元件（50），用于将光照射在图像表面上; 光接收元件（10），用于通过来自图像表面的反射光来接收图像信息; 和光波导通路（31），分别设置在发光元件和像面之间以及光接收元件和像面之间，使得至少用于发光元件的光波导通路形成为在在光出射侧的端面比图像面侧的端面宽。

9. 发明公开

EP0438104A2 Image reading device 失效
标题翻译： Bildlesegerät。
公开(公告)号：EP0438104A2
公开(公告)日：1991-07-24
申请号：EP91100385.3
申请日：1991-01-15
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Suetsugu, Kenichiro , Fukushima, Tetsuo , Hamane, Tokuhito , Ikeda, Junji , Maeda, Yukio
IPC分类号： H04N1/028
CPC分类号： H04N1/02835 , H04N1/02855 , H04N1/02865 , H04N1/0311 , H04N1/0312 , H04N1/0314
摘要： An image reading device includes: a light emitting element (50) for irradiating light on an image surface; a light recipient element (10) for receiving image information by reflected light from the image surface; and light waveguide passages (31) provided between the light emitting element and the image surface and between the light recipient element and the image surface, respectively so that at least the light waveguide passage for the light emitting element is formed so as to expand at an end surface thereof on an image surface side wider than at an end surface thereof on a light emitting side.
摘要翻译：图像读取装置包括：用于在图像表面上照射光的发光元件（50）; 光接收元件（10），用于通过来自图像表面的反射光接收图像信息; 以及分别设置在发光元件和图像表面之间以及光接收元件和图像表面之间的光波导通路（31），使得至少形成发光元件的光波导通路以在其端面在比发光侧的端面宽的图像面侧。

10. 发明公开

EP1143697A2 Optical scanning device 审中-公开
标题翻译：光学扫描装置
公开(公告)号：EP1143697A2
公开(公告)日：2001-10-10
申请号：EP01302083.9
申请日：2001-03-07
申请人： Hewlett-Packard Company
发明人： Bohn, David D. , Miksch, Eugene A.
IPC分类号： H04N1/107
CPC分类号： H04N1/0314 , H04N1/107 , H04N2201/03112 , H04N2201/03125 , H04N2201/03141 , H04N2201/03145 , H04N2201/0446
摘要： An optics module (150) for a scanning device (110) such as a portable scanner includes an illumination source (160) and guide (162) that transmits light through an optical window (164) of the scanning device casing (122) before reflecting off of the object (114) to be scanned. The reflected light from the object travels back through the optical window (164, 364) and a lens (166) before reaching a photosensor (168) for evaluation by an associated microprocessor (158). The optical window (164) of the scanning device (110) provides a recess (165, 365) in the scanning device casing (122). The recess (165, 365) of the window (164, 364) is formed using the functional components of the optics module (150) to eliminate a piece of glass typically used within the optical window that can be easily scratched or broken and provides a loss during the illumination process. By using the functional components of the optics module (150) to form the recessed optical window (165, 365), manufacturing costs to secure and replace a typical glass window contained therein can be eliminated, size of the optics module (150) is reduced, and any contaminates that gather around the optics module window (150) can be easily removed by the user.
摘要翻译：用于诸如便携式扫描仪的扫描装置（110）的光学模块（150）包括照射源（160）和引导件（162），其在反射之前将光透射通过扫描装置壳体（122）的光学窗口关闭要被扫描的物体（114）。来自物体的反射光在到达光传感器（168）之前通过光学窗口（164,364）和透镜（166）返回，以通过相关联的微处理器（158）进行评估。扫描装置（110）的光学窗口（164）在扫描装置壳体（122）中提供凹槽（165,365）。使用光学模块（150）的功能部件来形成窗口（164,364）的凹部（165,365），以消除通常在光学窗口内使用的易于刮伤或破碎的玻璃片，并且提供照明过程中的损失。通过使用光学模块（150）的功能组件来形成凹入式光学窗口（165,365），可以消除固定和替换其中包含的典型玻璃窗的制造成本，光学模块（150）的尺寸减小，并且聚集在光学模块窗口（150）周围的任何污染物可以由用户容易地移除。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式