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1. 发明授权

US09420141B2 Position adjustment apparatus of imaging unit, the imaging unit, and image reading apparatus including the imaging unit 有权
标题翻译：成像单元的位置调整装置，成像单元和包括该成像单元的图像读取装置
公开(公告)号：US09420141B2
公开(公告)日：2016-08-16
申请号：US14517236
申请日：2014-10-17
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Kyung-rok Kim
IPC分类号： H04N1/053 , H04N1/00 , G02B7/00 , H04N1/024 , H04N1/03 , H04N1/047
CPC分类号： H04N1/053 , G02B7/00 , G02B7/023 , H04N1/00557 , H04N1/00559 , H04N1/0066 , H04N1/02409 , H04N1/02481 , H04N1/0249 , H04N1/0301 , H04N1/0303 , H04N1/0305 , H04N1/047 , H04N2201/0081 , H04N2201/0094 , H04N2201/02429 , H04N2201/02431 , H04N2201/02441 , H04N2201/02456 , H04N2201/02458 , H04N2201/02468 , H04N2201/04755 , H04N2201/04796
摘要： A position adjustment apparatus couples an imaging unit, which includes an imaging sensor and a focusing lens unit, to a base frame and is capable of adjusting a position of the imaging unit. The image sensor reads a document image and the focusing lens unit forms the document image by using the image sensor. The position adjustment apparatus may include an adjustment frame on which the focusing lens unit and the image sensor are installed, a height fixing member for coupling the adjustment frame to the base frame so as to fix a height of the adjustment frame at a fixed support position, and first and second adjustment members for coupling the adjustment frame to the base frame so as to adjust the height of the adjustment frame at first and second adjustable support positions. An image reading apparatus may include the imaging unit and the position adjustment apparatus.
摘要翻译：位置调节装置将包括成像传感器和聚焦透镜单元的成像单元耦合到基架，并且能够调节成像单元的位置。图像传感器读取文档图像，并且聚焦透镜单元通过使用图像传感器形成文档图像。位置调整装置可以包括安装聚焦透镜单元和图像传感器的调节框架，用于将调节框架连接到基座框架的高度固定构件，以将调节框架的高度固定在固定的支撑位置以及用于将调节框架联接到基座框架的第一和第二调节构件，以便在第一和第二可调支撑位置调节调节框架的高度。图像读取装置可以包括成像单元和位置调整装置。

2. 发明申请

US20150116787A1 POSITION ADJUSTMENT APPARATUS OF IMAGING UNIT, THE IMAGING UNIT, AND IMAGE READING APPARATUS INCLUDING THE IMAGING UNIT 有权
标题翻译：成像单元，成像单元和图像读取装置的位置调整装置，包括成像单元
公开(公告)号：US20150116787A1
公开(公告)日：2015-04-30
申请号：US14517236
申请日：2014-10-17
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Kyung-rok KIM
IPC分类号： H04N1/053 , H04N1/00
CPC分类号： H04N1/053 , G02B7/00 , G02B7/023 , H04N1/00557 , H04N1/00559 , H04N1/0066 , H04N1/02409 , H04N1/02481 , H04N1/0249 , H04N1/0301 , H04N1/0303 , H04N1/0305 , H04N1/047 , H04N2201/0081 , H04N2201/0094 , H04N2201/02429 , H04N2201/02431 , H04N2201/02441 , H04N2201/02456 , H04N2201/02458 , H04N2201/02468 , H04N2201/04755 , H04N2201/04796
摘要： A position adjustment apparatus couples an imaging unit, which includes an imaging sensor and a focusing lens unit, to a base frame and is capable of adjusting a position of the imaging unit. The image sensor reads a document image and the focusing lens unit forms the document image by using the image sensor. The position adjustment apparatus may include an adjustment frame on which the focusing lens unit and the image sensor are installed, a height fixing member for coupling the adjustment frame to the base frame so as to fix a height of the adjustment frame at a fixed support position, and first and second adjustment members for coupling the adjustment frame to the base frame so as to adjust the height of the adjustment frame at first and second adjustable support positions. An image reading apparatus may include the imaging unit and the position adjustment apparatus.
摘要翻译：位置调节装置将包括成像传感器和聚焦透镜单元的成像单元耦合到基架，并且能够调节成像单元的位置。图像传感器读取文档图像，并且聚焦透镜单元通过使用图像传感器形成文档图像。位置调整装置可以包括安装聚焦透镜单元和图像传感器的调节框架，用于将调节框架连接到基座框架的高度固定构件，以将调节框架的高度固定在固定的支撑位置以及用于将调节框架联接到基座框架的第一和第二调节构件，以便在第一和第二可调支撑位置调节调节框架的高度。图像读取装置可以包括成像单元和位置调整装置。

3. 发明授权

US08928957B2 Light guide, illumination device and image reading apparatus 有权
标题翻译：导光板，照明装置和图像读取装置
公开(公告)号：US08928957B2
公开(公告)日：2015-01-06
申请号：US13616239
申请日：2012-09-14
申请人： Takeyoshi Saiga
发明人： Takeyoshi Saiga
IPC分类号： H04N1/04 , H04N1/028 , H04N1/03 , H04N1/10 , H04N1/193
CPC分类号： H04N1/02855 , H04N1/02865 , H04N1/02885 , H04N1/0289 , H04N1/0303 , H04N1/0305 , H04N1/1017 , H04N1/193 , H04N2201/0081
摘要： A light guide has first and second light guide parts (S, T) in front and rear of a constricted part (2). The first light guide has first and second side parts (1a, 1b). The second light guide part has a reflection condensing part (4) and third and fourth side parts extending from the constricted part to divert the first and second side parts more outward than imaginary surfaces (1c, 1d) as extensions of the first and second side parts beyond the constricted part.
摘要翻译：导光体在收缩部分（2）的前后具有第一和第二导光部（S，T）。第一光导具有第一和第二侧部（1a，1b）。第二导光部分具有反射聚光部分（4）和从收缩部分延伸的第三和第四侧部分，以使第一和第二侧部分比假想表面（1c，1d）更远离第一和第二侧面超出收缩部分的部分。

4. 发明授权

US08749864B2 Image reading optical system and image reading apparatus 有权
标题翻译：图像读取光学系统和图像读取装置
公开(公告)号：US08749864B2
公开(公告)日：2014-06-10
申请号：US13661216
申请日：2012-10-26
申请人： Canon Kabushiki Kaisha
发明人： Tado Hayashide , Takeyoshi Saiga , Ikutaro Mitsutake
IPC分类号： G02B26/08 , H04N1/04 , H04N1/10
CPC分类号： G02B26/0816 , G02B17/008 , G02B17/023 , G02B17/0663 , G02B17/0848 , G02B17/0888 , H04N1/0301 , H04N1/0303 , H04N1/0305 , H04N1/1043 , H04N1/1052 , H04N2201/02493
摘要： An image reading optical system, including: an imaging optical system used for imaging a slit area of a document and includes an optical element having different cross section shapes in a main scanning direction and in a sub-scanning direction; an aperture stop; and an optical phase changing filter disposed adjacent to the aperture stop and including a phase lead area and a phase delay area, in which the optical phase changing filter includes a surface shape component that is symmetric only with respect to a predetermined plane including a surface normal at the center of the incident beam and one of the main scanning direction and the sub-scanning direction, and with respect to a surface that includes the surface normal at the center of the incident beam and is perpendicular to the predetermined plane, one side is the phase lead area, and another side is the phase delay area.
摘要翻译：一种图像读取光学系统，包括：成像光学系统，用于对原稿的狭缝区域进行成像，并且包括在主扫描方向和副扫描方向上具有不同截面形状的光学元件; 孔径光阑; 以及与所述孔径光阑相邻设置的光学相变滤光器，其包括相位引导区域和相位延迟区域，其中所述光学相变滤光器包括仅对于包括表面法线的预定平面对称的表面形状分量在入射光束的中心和主扫描方向和副扫描方向之一，并且相对于包括在入射光束的中心处的表面法线并且垂直于预定平面的表面，相位引导区域，另一侧是相位延迟区域。

5. 发明申请

US20140092444A1 SCANNER MODULE AND IMAGE SCANNING APPARATUS EMPLOYING THE SAME 审中-公开
公开(公告)号：US20140092444A1
公开(公告)日：2014-04-03
申请号：US13630012
申请日：2012-09-28
申请人： Dong Hun LEE , Gyung Mo Tahk , Hyun Surk Kim , Kyung Rok Kim
发明人： Dong Hun LEE , Gyung Mo Tahk , Hyun Surk Kim , Kyung Rok Kim
IPC分类号： H04N1/04
CPC分类号： H04N1/02835 , H04N1/0249 , H04N1/0303 , H04N1/0305 , H04N1/1017 , H04N1/193 , H04N2201/0081 , H04N2201/02462 , H04N2201/02472 , H04N2201/02483
摘要： A scanner module and an image scanning apparatus employ an illuminator that includes at least one light emitting diode, a light guide to change the direction of the light from the light emitting diode, and a light source holder to which the light emitting diode is mounted, the light source holder being positioned in relation to the light guide such that the light source holder covers an incidence face of the light guide, on which the light from the light source is incident, the surface of light source holder facing the incidence face reflecting light incident thereupon. The reflection of light by the light source holder reduces the possibility of leakage of light, and can enhance luminous intensity of light of the illuminator.

6. 发明授权

US08638480B2 Image reading apparatus 失效
标题翻译：图像读取装置
公开(公告)号：US08638480B2
公开(公告)日：2014-01-28
申请号：US12878182
申请日：2010-09-09
申请人： Daisuke Morikawa
发明人： Daisuke Morikawa
IPC分类号： H04N1/46 , H04N1/04 , H03F3/08
CPC分类号： H04N1/486 , H04N1/02865 , H04N1/0303 , H04N1/0305 , H04N1/1017 , H04N1/193 , H04N2201/0081 , H04N2201/0246 , H04N2201/02474 , H04N2201/02485
摘要： An image reading apparatus irradiates a document with light, and reads the document image based on the reflected light and includes a light source which includes a plurality of LEDs, and irradiates the document with light. The apparatus also includes an LED current adjusting unit which sets the amount of current to be supplied to each LED by changing the current amounts from the end portion to the central portion in the main scanning direction of document reading, and a driving circuit which drives the LEDs by the current amounts set by the LED current adjusting unit in correspondence with the LEDs.
摘要翻译：图像读取装置用光照射文件，并且基于反射光读取文件图像，并且包括包括多个LED的光源，并且用光照射文件。该装置还包括LED电流调节单元，其通过改变从文档读取的主扫描方向上的端部到中心部分的电流量来设置要提供给每个LED的电流量;以及驱动电路， LED由与LED对应的LED电流调节单元设定的电流量。

7. 发明申请

US20130321880A1 IMAGE READING APPARATUS AND ASSEMBLING METHOD 有权
公开(公告)号：US20130321880A1
公开(公告)日：2013-12-05
申请号：US13903475
申请日：2013-05-28
申请人： CANON KABUSHIKI KAISHA
发明人： Toshio Takahashi
IPC分类号： H04N1/195
CPC分类号： H04N1/0249 , B23K1/0008 , B23K31/02 , B32B37/12 , B32B37/18 , B32B2457/00 , H04N1/0303 , H04N1/195 , H04N2201/02454 , H04N2201/02458 , H04N2201/02466 , H04N2201/0247 , H04N2201/02479 , H04N2201/02485
摘要： A document reading apparatus includes a sensor configured to receive light from a document, an imaging lens configured to form an image of light from the document on the sensor, a first holding member to which the imaging lens is fixed, and a second holding member to which the sensor is fixed, wherein the first holding member and the second holding member are fixed using an adhesive and solder.

8. 发明授权

US08419227B2 Illumination device 有权
标题翻译：照明装置
公开(公告)号：US08419227B2
公开(公告)日：2013-04-16
申请号：US12482159
申请日：2009-06-10
申请人： Takahiro Nakayama
发明人： Takahiro Nakayama
IPC分类号： F21V7/04
CPC分类号： H04N1/03 , H04N1/02815 , H04N1/0285 , H04N1/02865 , H04N1/0303 , H04N1/0305 , H04N1/0311 , H04N1/0312
摘要： To provide an illumination device in which a point light source and a reflective member based on a light weight, cheap resin material is used, the illumination device has high precision and is strong to environmental variations when in a state assembled as a unit and is easily moldable as a part, a plurality of point light sources (111) is arrayed, a first reflective member (112b, 112c, 112d) is disposed along an outgoing direction of light of the point light sources, a second reflective member (112e) is disposed in a surface opposed to a light emitting surface of the point light source in an orthogonal direction, the point light sources are moved integrally with a part or a whole of the first and the second reflective member, the illumination device irradiates an irradiation surface by light from the point light sources, rib shaped bodies (112a) are disposed in a light passageway side of the first reflective member, the rib shaped bodies includes a reflective surface and is situated at a position of an approximately equal distance from two adjacent point light sources, the rib shaped bodies are disposed to be approximately orthogonal against a straight line connecting the two adjacent point light sources.
摘要翻译：为了提供一种照明装置，其中使用基于重量轻的廉价树脂材料的点光源和反射构件，照明装置具有高精度并且在组装为一个单元的状态下易于环境变化，并且容易排列成多个点状光源（111），沿着点光源的出射方向配置第一反射部件（112b，112c，112d），第二反射部件（112e）为设置在与所述点光源的发光面相对的表面的正交方向上，所述点光源与所述第一反射构件和所述第二反射构件的一部分或整体一体地移动，所述照明装置通过来自点光源的光，肋状体（112a）设置在第一反射构件的光通路侧，肋状体包括反射面，位于距离两个相邻点光源大致相等的距离的位置，肋状体被布置成与连接两个相邻点光源的直线大致正交。

9. 发明授权

US08235291B2 PDA compatible text scanner 失效
标题翻译： PDA兼容文字扫描器
公开(公告)号：US08235291B2
公开(公告)日：2012-08-07
申请号：US12928665
申请日：2010-12-16
申请人： Erich Wolf
发明人： Erich Wolf
IPC分类号： G06K7/10
CPC分类号： G06F1/1686 , G06F1/1626 , G06F1/1632 , H04N1/00204 , H04N1/00236 , H04N1/00241 , H04N1/00331 , H04N1/0044 , H04N1/03 , H04N1/0301 , H04N1/0303 , H04N1/0305 , H04N1/195 , H04N2201/001 , H04N2201/0051 , H04N2201/0056 , H04N2201/0063 , H04N2201/0068 , H04N2201/0081 , H04N2201/0084 , H04N2201/0096 , H04N2201/043 , H04N2201/0452
摘要： An optical text scanning device compatible with a small handheld computer such as a personal digital assistant (PDA). The scanning device allows for a clear view of the text that is scanned simultaneous to the scanning process so that the operator can continuously align the device to the text. The scanned images of the text are converted in real-time to standard byte or word characters for subsequent display on the computer's viewing screen. The operator can quickly verify the accuracy of the conversion by comparing the displayed character with the actual character of text on the surface that is being scanned. Scanned text characters are stored in standard digital text files for ease of manipulation.
摘要翻译：与诸如个人数字助理（PDA）的小型手持计算机兼容的光学文本扫描装置。扫描设备允许清晰地查看与扫描过程同时扫描的文本，使得操作者可以将设备连续地对准文本。将文本的扫描图像实时转换为标准字节或字符字符，以便随后在计算机的查看屏幕上显示。通过将显示的字符与正在扫描的表面上的文本的实际字符进行比较，操作员可以快速验证转换的准确性。扫描的文本字符存储在标准数字文本文件中，以方便操作。

10. 发明申请

US20120044546A1 PDA compatible text scanner 失效
公开(公告)号：US20120044546A1
公开(公告)日：2012-02-23
申请号：US13199057
申请日：2011-08-18
申请人： Erich W. Wolf, II
发明人： Erich W. Wolf, II
IPC分类号： H04N1/04
CPC分类号： H04N1/00241 , G06F1/1626 , G06F1/1632 , G06F1/1686 , G06K9/00919 , G06K9/209 , G06K9/24 , G06K2209/01 , H04N1/00236 , H04N1/00331 , H04N1/0044 , H04N1/03 , H04N1/0301 , H04N1/0303 , H04N1/0305 , H04N1/107 , H04N1/195 , H04N2201/001 , H04N2201/0051 , H04N2201/0056 , H04N2201/0063 , H04N2201/0068 , H04N2201/0081 , H04N2201/0084 , H04N2201/0096 , H04N2201/043 , H04N2201/0452
摘要： An optical text scanning device compatible with a small handheld computer such as a personal digital assistant (PDA). The scanning device allows for a clear view of the text that is scanned simultaneous to the scanning process so that the operator can continuously align the device to the text. The scanned images of the text are converted in real-time to standard byte or word characters for subsequent display on the computer's viewing screen. The operator can quickly verify the accuracy of the conversion by comparing the displayed character with the actual character of text on the surface that is being scanned. Scanned text characters are stored in standard digital text files for ease of manipulation.

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