公开(公告)号：US07175331B2

公开(公告)日：2007-02-13

申请号：US10796085

申请日：2004-03-10

Applicant: Yi-Ting Chen

Inventor： Yi-Ting Chen

IPC: F21V8/00

CPC classification number: H04N1/02855 ,  G02B6/0063 ,  G02B6/0076 ,  H04N1/0287 ,  H04N1/0289 ,  H04N2201/0096 ,  H04N2201/0406 ,  H04N2201/0408 ,  H04N2201/0418 ,  H04N2201/0422 ,  H04N2201/043 ,  H04N2201/0446

Abstract: A backlight module with two translucent faces applicable to operations of scanner is used for scanning of transparent documents. The backlight module has a shell and a light source unit disposed in the shell. The shell has a first translucent portion and a second translucent portion corresponding to each other. The light source unit in the shell can emit light via the first translucent portion and the second translucent portion. When the backlight module is used for scanning of a transparent document and the transparent document is placed outside the first translucent portion, the user can preview the content of the transparent document before scanning via the second translucent portion.

Abstract translation: 具有适用于扫描仪操作的两个半透明面的背光模块用于扫描透明文件。 背光模块具有外壳和设置在外壳中的光源单元。 壳体具有彼此对应的第一半透明部分和第二半透明部分。 壳体中的光源单元可以经由第一半透明部分和第二半透明部分发光。 当背光模块用于扫描透明文档并且透明文档放置在第一半透明部分的外部时，用户可以经由第二半透明部分扫描之前预览透明文档的内容。

公开(公告)号：US20060250663A1

公开(公告)日：2006-11-09

申请号：US11244366

申请日：2005-10-05

Applicant: Shao-Hwa Wang ,  Hsiang-Wen Shiue

Inventor： Shao-Hwa Wang ,  Hsiang-Wen Shiue

IPC: H04N1/04

CPC classification number: H04N1/193 ,  H04N2201/0418 ,  H04N2201/0446

Abstract: A CIS scanning apparatus capable of scanning both a transparent object (206) and a reflective object (208) is provided, including a printed circuit board; a color light source electrically connected with the PCB and providing color light for illuminating the reflective object from the bottom; a white transparency adapter (207) providing white light for illuminating the transparent object from the top; a long black and white image sensor (203) connected with the PCB and for receiving the light reflected by the reflective object; a short color image sensor (202) connected with the PCB and for receiving the light transmitted by the transparent object; and at least a lens array (204, 205) for focusing the reflected light and transmitted light onto at least one of the black and white image sensor and the color image sensor.

Abstract translation: 提供能够扫描透明物体（206）和反射物体（208）的CIS扫描装置，包括印刷电路板; 与PCB电连接并提供用于从底部照射反射物体的彩色光的彩色光源; 白色透明适配器（207），其提供用于从顶部照射透明物体的白光; 与PCB连接并用于接收由反射物体反射的光的长的黑白图像传感器（203） 与PCB连接并用于接收由透明物体透射的光的短色彩图像传感器（202）; 以及用于将反射光和透射光聚焦到黑白图像传感器和彩色图像传感器中的至少一个的至少一个透镜阵列（204,205）。

公开(公告)号：US20060215238A1

公开(公告)日：2006-09-28

申请号：US11389093

申请日：2006-03-27

Applicant: Fumio Nakaya ,  Hirokazu Ichikawa

Inventor： Fumio Nakaya ,  Hirokazu Ichikawa

IPC: H04N1/04

CPC classification number: H04N1/0287 ,  H04N1/02815 ,  H04N1/1013 ,  H04N1/193 ,  H04N2201/0446

Abstract: A device includes: a first lighting unit that illuminates an object at a first incident angle; a second lighting unit that illuminates an object at a second incident angle, the second incident angle being larger than the first incident angle; an image-input unit that receives light and generates image signals in accordance with the received light; and a guiding unit that guides light diffusely reflected from the object illuminated by either the first lighting unit or the second lighting unit to the image-input unit.

Abstract translation: 一种装置包括：以第一入射角照射物体的第一照明单元; 第二照明单元，以第二入射角照射物体，所述第二入射角大于所述第一入射角; 图像输入单元，其接收光并根据所接收的光产生图像信号; 以及引导单元，其将从第一照明单元或第二照明单元照亮的物体漫反射的光引导到图像输入单元。

公开(公告)号：US20060159439A1

公开(公告)日：2006-07-20

申请号：US11191825

申请日：2005-07-27

Applicant: Masataka Furuya

Inventor： Masataka Furuya

IPC: G03B17/00

CPC classification number: G03B17/00 ,  G03B15/03 ,  G03B27/323 ,  G03B27/34 ,  G03B29/00 ,  H04N1/02409 ,  H04N1/195 ,  H04N2201/0081 ,  H04N2201/0436 ,  H04N2201/0446

Abstract: The presentation device 100 comprises a shuttle operation member 170 rotatable in the forward and reverse directions. The shuttle operation member 170 comprises a momentary mechanism, returning automatically to the neutral position when the user releases the hand. When a sub-microprocessor 360 inputs from the shuttle operation member 170 signals representing operating direction and operating angle, on the basis of these signals, it determines a zoom direction and zoom speed, and by giving an instruction to a lens control microprocessor 127 or a picture signal processor IC 300, performs optical zoom or digital zoom. By means of this correction, operability in zoom operations in the presentation device is improved.

Abstract translation: 呈现装置100包括可沿正反方向旋转的往复操作构件170。 穿梭操作构件170包括瞬时机构，当使用者释放手时，自动返回到中立位置。 当子微处理器360从穿梭操作构件170输入表示操作方向和操作角度的信号时，基于这些信号，它确定变焦方向和变焦速度，并且通过向镜头控制微处理器127或 图像信号处理器IC300执行光学变焦或数字变焦。 通过这种校正，提高了呈现装置中的缩放操作的可操作性。

公开(公告)号：US06958839B2

公开(公告)日：2005-10-25

申请号：US10142147

申请日：2002-05-10

Applicant: Daisuke Koreeda

Inventor： Daisuke Koreeda

IPC: B41J2/44 ,  G02B3/06 ,  G02B13/00 ,  G02B13/08 ,  G02B13/18 ,  G02B26/10 ,  H04N1/036 ,  H04N1/04 ,  H04N1/113 ,  H04N1/12 ,  G02B26/08

CPC classification number: H04N1/1135 ,  H04N1/12 ,  H04N2201/0446

Abstract: A scanning optical system is configured to include a light source, an anamorphic optical element, a polygonal mirror, and an imaging optical system. The imaging optical system has a scanning lens including a first lens provided on a polygonal mirror side and a second lens provided on a surface side, and a compensation lens provided on the surface side with respect to the scanning lens, the compensation lens compensating for curvature of field. The scanning lens includes at least one convex surface that has a toric surface having a stronger power in the auxiliary scanning direction than in the main scanning direction. One surface of the compensation lens has an anamorphic aspherical surface, which is a surface whose radius of curvature in the auxiliary scanning direction at a point spaced from the optical axis thereof is determined independently from a cross-sectional shape thereof along the main scanning direction.

Abstract translation: 扫描光学系统被配置为包括光源，变形光学元件，多面镜和成像光学系统。 成像光学系统具有包括设置在多面镜侧的第一透镜和设置在表面侧的第二透镜的扫描透镜和设置在相对于扫描透镜的表面侧的补偿透镜，补偿透镜补偿曲率 的领域。 扫描透镜包括至少一个凸面，其具有在辅助扫描方向上比在主扫描方向上更强的功率的复曲面。 补偿透镜的一个表面具有变形非球面，该变形非球面表面的辅助扫描方向上的与其光轴隔开的点的曲率半径独立于主扫描方向的横截面形状来确定。

公开(公告)号：US20050225812A1

公开(公告)日：2005-10-13

申请号：US10821821

申请日：2004-04-08

Applicant: J. Bledsoe ,  Gregory Carlson ,  Todd McClelland ,  Patrick McKinley

Inventor： J. Bledsoe ,  Gregory Carlson ,  Todd McClelland ,  Patrick McKinley

IPC: H04N1/04 ,  H04N1/10 ,  H04N1/107 ,  H04N5/335

CPC classification number: H04N1/195 ,  H04N1/1017 ,  H04N2201/0446

Abstract: A flatbed scanner includes a housing, a transparent platen atop the housing for receiving an object to be scanned, and a carriage operable to travel along a horizontal direction and a vertical direction. The carriage includes a light source for illuminating the object and a rectangular photodetector array for simultaneously detecting light intensity of multiple scan lines.

Abstract translation: 平板扫描仪包括壳体，壳体顶部的透明压板，用于接收待扫描的物体，以及可沿着水平方向和垂直方向行进的托架。 托架包括用于照射物体的光源和用于同时检测多条扫描线的光强度的矩形光电检测器阵列。

公开(公告)号：US06947184B1

公开(公告)日：2005-09-20

申请号：US09831165

申请日：1999-11-08

Applicant: Hiroaki Onishi ,  Hisayoshi Fujimoto

Inventor： Hiroaki Onishi ,  Hisayoshi Fujimoto

IPC: B41J2/32 ,  H04N1/00 ,  H04N1/024 ,  H04N1/12 ,  H04N1/193

CPC classification number: H04N1/00689 ,  B41J2/32 ,  H04N1/00681 ,  H04N1/00782 ,  H04N1/024 ,  H04N1/02427 ,  H04N1/02463 ,  H04N1/1215 ,  H04N1/193 ,  H04N2201/0446

Abstract: An image read/write head (A) includes a support (7) for supporting at least one of paired platen rollers (P1, P2) and a detector (2) for detecting at least one of a document (D) and a recording paper (K). Therefore, an image processing apparatus incorporating the image read/write head (A) can be easily manufactured. The image read/write head (A) further includes a reflection preventing member (6) for collectively surrounding the plurality of light receiving elements (3) and the plurality of drive IC chips (80). Therefore, it is possible to prevent the plurality of light receiving elements from receiving scattering light or disturbing external light.

Abstract translation: 图像读/写头（A）包括支撑件（7），用于支撑成对的压纸辊（P SUB 1，P 2 2）和检测器（2）中的至少一个 ）用于检测文档（D）和记录纸（K）中的至少一个。 因此，可以容易地制造并入有图像读写头（A）的图像处理装置。 图像读/写头（A）还包括用于集体地围绕多个光接收元件（3）和多个驱动IC芯片（80）的反射防止构件（6）。 因此，可以防止多个受光元件接收散射光或扰乱外部光。

公开(公告)号：US20050168788A1

公开(公告)日：2005-08-04

申请号：US11014259

申请日：2004-12-15

Applicant: Yujiro Nomura ,  Ken Ikuma

Inventor： Yujiro Nomura ,  Ken Ikuma

IPC: B41J2/44 ,  G02B26/08 ,  G02B26/10 ,  H04N1/036 ,  H04N1/113 ,  H04N1/12

CPC classification number: H04N1/1135 ,  B41J2/465 ,  B41J2/471 ,  G02B26/0841 ,  G02B26/085 ,  G02B26/10 ,  H04N1/12 ,  H04N2201/0082 ,  H04N2201/0446

Abstract: A light beam L from a laser source 62 impinges upon a deflection mirror surface 651 from the direction of a pivot axis (sub scanning direction Y) at an acute angle γ with respect to the surface normal NL to the deflection mirror surface 651, and the light beam scans in a main scanning direction X. Since the light beam is incident upon the deflection mirror surface 651 along the direction of the pivot axis, the length of a movable plate 653 in the main scanning direction X may be relatively short. Further, a first optical system 63 shapes the light beam incident upon the deflection mirror surface 651 into an elongated cross sectional shape which is long in the main scanning direction X, and the movable member 653 is finished as an elongated strip which elongates in the main scanning direction X. Hence, the movable plate 653 is light-weight and can pivot stably at a faster speed than in a conventional apparatus.

Abstract translation: 来自激光源62的光束L相对于偏转镜表面651的相对于表面法线NL以锐角γ从枢轴（副扫描方向Y）的方向入射到偏转镜面651， 光束沿主扫描方向X扫描。由于光束沿着枢转轴线的方向入射到偏转镜面651上，所以可动板653在主扫描方向X上的长度可能相对较短。 此外，第一光学系统63将入射在偏转镜面651上的光束成形为在主扫描方向X上长的细长横截面形状，并且可移动部件653被完成为在主体中伸长的细长条 因此，可移动板653重量轻并且能够以比传统装置更快的速度稳定地枢转。

公开(公告)号：US20050157354A1

公开(公告)日：2005-07-21

申请号：US11032037

申请日：2005-01-11

Applicant: Yasushi Ishida ,  Shigeyuki Sugiyama ,  Katsumi Obana ,  Takayuki Nishinohara ,  Hiroyuki Noguchi

Inventor： Yasushi Ishida ,  Shigeyuki Sugiyama ,  Katsumi Obana ,  Takayuki Nishinohara ,  Hiroyuki Noguchi

IPC: G03B27/62 ,  H04N1/00 ,  H04N1/04 ,  H04N1/10 ,  H04N1/107 ,  H04N1/193

CPC classification number: H04N1/00588 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/0081 ,  H04N2201/0418 ,  H04N2201/0422 ,  H04N2201/0446

Abstract: In an image reading apparatus which can read a transparent original and reflection original, a white background is formed like a sheet. The image reading apparatus is arranged to be movable by a pair of rollers which rotate using, e.g., the driving source of an original feeder. To read a transparent original, the white sheet is moved by the pair of rollers to a position where a transparent original reading illumination unit is exposed. This makes it possible to eliminate trouble in detaching the white background mounted on the back of an original platen in accordance with the type of an original to be read.

Abstract translation: 在能够读取透明原稿和反射原稿的图像读取装置中，形成像片状的白色背景。 图像读取装置被布置成可以通过使用例如原始馈送器的驱动源旋转的一对辊来移动。 为了读取透明原稿，白纸通过一对辊移动到透明原稿读取照明单元露出的位置。 这使得可以根据待读取的原稿的类型消除拆卸安装在原稿台背面上的白色背景的麻烦。

公开(公告)号：US20050128537A1

公开(公告)日：2005-06-16

申请号：US11008181

申请日：2004-12-10

Applicant: Ying-Qi Zhu

Inventor： Ying-Qi Zhu

IPC: H04N1/04 ,  H04N1/047 ,  H04N1/10 ,  H04N1/192

CPC classification number: H04N1/047 ,  H04N1/1017 ,  H04N1/192 ,  H04N2201/0422 ,  H04N2201/0428 ,  H04N2201/0446 ,  H04N2201/0456

Abstract: A carrying apparatus for holding an optical scanning module is provided to allow the optical scanning module against the platen. The carrying apparatus at least comprises the first carriage, the second carriage and a carriage control means. The second carriage is pivotably connected to the first carriage. The carriage control means provides an upward force to lift one or both of the first carriage and the second carriage up, thereby allowing the optical scanning module loaded on the carriages against the platen.

Abstract translation: 提供一种用于保持光学扫描模块的携带装置，以使光学扫描模块抵靠压板。 承载装置至少包括第一托架，第二托架和托架控制装置。 第二托架可枢转地连接到第一托架。 托架控制装置提供向上的力，以将第一托架​​和第二托架中的一个或两个向上提升，从而允许加载在托架上的光学扫描模块抵靠台板。