公开(公告)号：US20020176174A1

公开(公告)日：2002-11-28

申请号：US10014150

申请日：2001-12-07

Inventor： Po-Hua Fang

IPC: G02B027/14

CPC classification number: H04N1/03 ,  G02B17/023 ,  H04N1/00538 ,  H04N1/02815 ,  H04N1/0303 ,  H04N1/0305 ,  H04N1/0402 ,  H04N1/0405 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/0246 ,  H04N2201/02487 ,  H04N2201/02495

Abstract: A modularized light-guiding apparatus and manufacturing method, which may make the light of a light source proceed at least twice light reflections of predetermined directions. The light-guiding apparatus includes a plurality of modularized reflection elements, which may be differentiated to several different types of reflection element. Each type of each reflection element all has substantially same adjoining device and edge size for providing to be adjoined and piled-up with another reflection element. But, the reflection element of different type individually has different number of reflection plane for providing the light to proceed different times of light reflection. It may determined the light reflection times and light-path length for the light-guiding apparatus, by choosing several different types of reflection element among plural reflection elements to proceed the piling-up for the light-guiding apparatus.

Abstract translation: 可以使光源的光进行至少两次预定方向的光反射的模块化导光装置和制造方法。 光引导装置包括多个模块化反射元件，其可以被区分成几种不同类型的反射元件。 每种类型的每个反射元件都具有基本上相同的邻接装置和边缘尺寸，用于提供与另一个反射元件邻接和堆叠。 但是，不同类型的反射元件分别具有不同数量的反射平面，用于提供光以进行不同时间的光反射。 可以通过在多个反射元件中选择若干种不同类型的反射元件来确定光引导装置的光反射时间和光路长度，以进行导光装置的堆积。

公开(公告)号：US5973815A

公开(公告)日：1999-10-26

申请号：US30321

申请日：1998-02-25

Applicant: Dennis J. Schissler ,  Gerold G. Firl

Inventor： Dennis J. Schissler ,  Gerold G. Firl

IPC: H04N1/028 ,  H04N1/03 ,  H04N1/10 ,  H04N1/193 ,  G02B26/08

CPC classification number: H04N1/03 ,  H04N1/02815 ,  H04N1/0285 ,  H04N1/0287 ,  H04N1/02885 ,  H04N1/1017 ,  H04N1/1043 ,  H04N1/1048 ,  H04N1/1052 ,  H04N1/193 ,  H04N2201/0246 ,  H04N2201/02491

Abstract: A screen-printed reflector reflectively redirects light from a scanner bulb in a substantially uniform illumination pattern across a desired scan area of a document to be scanned. A middle or central portion of the reflector is printed with a non-reflective pattern, while the end portions of the reflector are composed of highly reflective polyester textured matte that in combination with the non-reflective pattern substantially equalizes the illumination across the desired scan area of the document being scanned. The manner of using and constructing the screen printed reflector, provides a fast and efficient method for tuning a light distribution profile to provide a sufficient light reflective pattern that compensates for non-uniform light distribution patterns produced by scanner bulbs.

Abstract translation: 丝网印刷的反射器以基本上均匀的照明图案反射地将来自扫描器灯泡的光重定向穿过要扫描的文件的期望的扫描区域。 反射器的中部或中央部分印有非反射图案，而反射器的端部由高反射聚酯纹理的哑光构成，与非反射图案的组合基本上均匀化所需扫描区域上的照明 正在扫描的文档。 使用和构造丝网印刷反射镜的方式提供了一种用于调谐光分布轮廓以提供足够的光反射图案的快速且有效的方法，其补偿由扫描器灯泡产生的不均匀的光分布图案。

公开(公告)号：US5939728A

公开(公告)日：1999-08-17

申请号：US840584

申请日：1997-04-22

Applicant: Jonathan Wachtel ,  Yoel Fixler

Inventor： Jonathan Wachtel ,  Yoel Fixler

IPC: G01N21/00 ,  G03B42/00

CPC classification number: G03B42/08 ,  G01T1/16 ,  G01T1/2014 ,  G02B19/0023 ,  G02B19/0085 ,  G02B27/00 ,  G02B27/108 ,  G02B27/143 ,  G02B5/003 ,  G02B6/00 ,  H04N1/06 ,  H04N1/028 ,  H04N2201/02433 ,  H04N2201/0246 ,  H04N2201/0412

Abstract: A method and apparatus for reading a latent image stored in a photo-stimulated luminescence imaging plate by scanning the imaging plate with a focussed beam of light of a first wavelength to stimulate the stored image to emit light of a second wavelength; collecting the light emitted by the imaging plate; and directing the collected light to a light detector which converts the collected light to electrical signals. The light emitted by the imaging plate is collected by a non-imaging optical system which includes a dichroic mirror selectively directing light of the second wavelength to the light detector and light of the first wavelength away from the light detector.

Abstract translation: 一种用于通过用第一波长的聚焦光束扫描成像板来读取存储在光激发的发光成像板中的潜像以刺激所存储的图像以发射第二波长的光的方法和装置; 收集由成像板发出的光; 并将收集的光引导到将所收集的光转换成电信号的光检测器。 由成像板发射的光由非成像光学系统收集，该非成像光学系统包括选择性地将第二波长的光引导到光检测器的二向色镜和远离光检测器的第一波长的光。

公开(公告)号：US09554010B2

公开(公告)日：2017-01-24

申请号：US11756142

申请日：2007-05-31

Applicant: Takayuki Suga ,  Toshiki Kobayashi

Inventor： Takayuki Suga ,  Toshiki Kobayashi

IPC: G02B26/08 ,  H04N1/024 ,  H04N1/10 ,  H04N1/193

CPC classification number: H04N1/024 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/0241 ,  H04N2201/02412 ,  H04N2201/02433 ,  H04N2201/02445 ,  H04N2201/0246 ,  H04N2201/02474 ,  H04N2201/02483

Abstract: The invention relates to an image reading apparatus and includes: scanning unit including a light source; a focusing mirror which reflects light from the light source on a reflecting surface portion; and a mirror holder which fixes the focusing mirror on fixing portions formed at both ends of the mirror holder, wherein, when the scanning unit is moved to read image information, the focusing mirror is formed such that the fixing portion is smaller than the reflecting surface portion in at least one of strength and rigidity.

Abstract translation: 本发明涉及一种图像读取装置，包括：包括光源的扫描单元; 聚焦镜，其将来自光源的光反射在反射面部分上; 以及反射镜保持器，其将聚焦镜固定在形成在镜保持器的两端的固定部分上，其中，当扫描单元移动以读取图像信息时，聚焦镜形成为使得固定部分小于反射表面 部分具有强度和刚度中的至少一个。

公开(公告)号：US09386183B2

公开(公告)日：2016-07-05

申请号：US14400172

申请日：2013-04-19

Applicant: Mitsubishi Electric Corporation

Inventor： Daisuke Ohama ,  Akiko Fujiuchi ,  Seiichi Matsumura ,  Atsushi Ito ,  Masaru Imaizumi

IPC: H01J40/14 ,  H04N1/193 ,  H04N1/028 ,  H04N1/031 ,  H01L27/146

CPC classification number: H04N1/1936 ,  H01L27/14627 ,  H04N1/02815 ,  H04N1/02835 ,  H04N1/0318 ,  H04N2201/0081 ,  H04N2201/0082 ,  H04N2201/0094 ,  H04N2201/02456 ,  H04N2201/02458 ,  H04N2201/0246 ,  H04N2201/02462 ,  H04N2201/02464 ,  H04N2201/02466 ,  H04N2201/02481 ,  H04N2201/02483 ,  H04N2201/03112 ,  H04N2201/0312 ,  H04N2201/03125 ,  H04N2201/03133 ,  H04N2201/03141 ,  H04N2201/03145

Abstract: An image sensor including: light guides for irradiating light onto an irradiated object; a lens that focuses reflected light that was reflected by the irradiated object; a sensor that receives the reflected light that was focused by the lens; and a housing. The housing houses or holds the light guides, the lens, and the sensor, and is formed by integrating a housing metal portion and a housing resin portion.

Abstract translation: 一种图像传感器，包括：用于将光照射到被照射物体上的光导体; 对被照射物体反射的反射光进行聚焦的透镜; 接收由透镜聚焦的反射光的传感器; 和住房。 壳体容纳或保持光导，透镜和传感器，并且通过集成壳体金属部分和壳体树脂部分而形成。

公开(公告)号：US20140300936A1

公开(公告)日：2014-10-09

申请号：US13958790

申请日：2013-08-05

Applicant: Primax Electronics Ltd.

Inventor： Chao-Min Yang ,  Wen-An Huang

IPC: H04N1/028

CPC classification number: H04N1/0285 ,  H04N2201/0246

Abstract: A scanning module structure includes an optical reflective casing, a light-emitting element, and an optical sensing module. The optical reflective casing includes plural fixed tilting structures and plural reflective aluminum sheets. The plural fixed tilting structures are integrally formed with the optical reflective casing. The plural reflective aluminum sheets are disposed on corresponding fixed tilting structures. The light-emitting element is used for emitting a light beam. The light beam is reflected by the plural reflective aluminum sheets. When the scanning module structure is enabled, the light beam emitted by the light-emitting element is projected onto a document. After the light beam is reflected by the document, the light beam is introduced into the optical sensing module. The light beam is sequentially reflected by the plural reflective aluminum sheets, and then projected onto the optical sensing module. Consequently, a document image corresponding to the document is generated.

Abstract translation: 扫描模块结构包括光反射壳体，发光元件和光学感测模块。 光反射壳体包括多个固定倾斜结构和多个反射铝板。 多个固定倾斜结构与光学反射壳体整体形成。 多个反射铝片设置在相应的固定倾斜结构上。 发光元件用于发射光束。 光束被多个反射铝片反射。 当扫描模块结构被使能时，由发光元件发射的光束被投射到文件上。 在光束被文件反射之后，光束被引入到光学传感模块中。 光束被多个反射铝片依次反射，然后投影到光学感测模块上。 因此，生成与文档对应的文档图像。

公开(公告)号：US08638480B2

公开(公告)日：2014-01-28

申请号：US12878182

申请日：2010-09-09

Applicant: Daisuke Morikawa

Inventor： Daisuke Morikawa

IPC: H04N1/46 ,  H04N1/04 ,  H03F3/08

CPC classification number: H04N1/486 ,  H04N1/02865 ,  H04N1/0303 ,  H04N1/0305 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/0081 ,  H04N2201/0246 ,  H04N2201/02474 ,  H04N2201/02485

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08477385B2

公开(公告)日：2013-07-02

申请号：US12706037

申请日：2010-02-16

Applicant: Kaoru Takahashi ,  Hironori Shimada ,  Minoru Aoki ,  Masayuki Saito

Inventor： Kaoru Takahashi ,  Hironori Shimada ,  Minoru Aoki ,  Masayuki Saito

IPC: H04N1/04

CPC classification number: H04N1/0285 ,  G03G15/60 ,  H04N1/02815 ,  H04N1/02855 ,  H04N1/02865 ,  H04N2201/0246 ,  H04N2201/02462 ,  H04N2201/02483 ,  H04N2201/02485 ,  H04N2201/02491

Abstract: An image reading apparatus includes a casing, a light emitting section, a substrate, a support member, and a light guide. The light emitting section includes plural point light sources disposed in a row. The light emitting section is installed to a first face of the substrate. The support member is installed to the casing and supports a second face of the substrate at a projection portion where a position of the light emitting section is projected at the second face of the substrate. The light guide is installed to the casing adjacent to the light emitting section, and guides light from the light emitting section to a read-face.

Abstract translation: 图像读取装置包括壳体，发光部，基板，支撑部件和导光体。 发光部包括配置成一列的多个点光源。 发光部安装在基板的第一面上。 支撑构件安装到壳体并且在发射部分的位置在基板的第二面处突出的突出部分处支撑基板的第二面。 导光体安装在与发光部相邻的壳体上，将光从发光部引导到读取面。

公开(公告)号：US08300278B2

公开(公告)日：2012-10-30

申请号：US11093489

申请日：2005-03-30

Applicant: Toru Uchida ,  Kazuya Shouji

Inventor： Toru Uchida ,  Kazuya Shouji

IPC: H04N1/04 ,  H04N1/46 ,  G02B5/32 ,  G03H1/02

CPC classification number: H04N1/0305 ,  H04N1/03 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/0246 ,  H04N2201/02479 ,  H04N2201/02495

Abstract: A module 1 movable over the original surface 110 of the original reader 100 has a metal sheet frame 4 disposed in the vicinity of its gravitational center and having a substantially channel-like shape. A first and a second optical systems 2 and 3 and a drive source 6 assembled to be integral with a flat part 40 of the metal sheet frame 4. Thus, a reduced-size, improved quality and improved-accuracy original reader to be used for facsimile devices and image scanners is obtained.

Abstract translation: 可以在原稿读取器100的原始表面110上移动的模块1具有设置在其重力附近并具有大致通道形状的金属片框架4。 第一和第二光学系统2和3以及驱动源6，其组装成与金属片框架4的平坦部分40成一体。因此，原版读取器的尺寸减小，质量改进和精度更高，用于 获得传真设备和图像扫描仪。

公开(公告)号：US20110122457A1

公开(公告)日：2011-05-26

申请号：US12951742

申请日：2010-11-22

Applicant: Namie SUGIYAMA ,  Keisuke HATOMI ,  Hiroyuki OKADA

Inventor： Namie SUGIYAMA ,  Keisuke HATOMI ,  Hiroyuki OKADA

IPC: H04N1/40

CPC classification number: G03B27/323 ,  H04N1/03 ,  H04N1/0303 ,  H04N1/0305 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/0081 ,  H04N2201/02456 ,  H04N2201/02458 ,  H04N2201/0246 ,  H04N2201/02462 ,  H04N2201/02468 ,  H04N2201/02474 ,  H04N2201/02487

Abstract: An optical module 100 includes an optical path unit 101 including a plurality of reflectors 104 for securing an optical path of reflected light from a manuscript, an image processing unit 102 including a reading device 105 which reads image information on the manuscript based on the reflected light from the manuscript entered via the optical path, and a connecting component 103 which connects the optical path unit 101 and the image processing unit 102 so that their positional relation will become a prescribed state.

Abstract translation: 光学模块100包括光路单元101，其包括用于固定来自原稿的反射光的光路的多个反射器104;图像处理单元102，包括读取装置105，读取装置105基于反射光读取原稿上的图像信息 从通过光路输入的原稿，以及将光路单元101和图像处理单元102连接成使其位置关系成为规定状态的连接部件103。