公开(公告)号：US20070070462A1

公开(公告)日：2007-03-29

申请号：US11511740

申请日：2006-08-28

Applicant: Yin-Chun Huang ,  Po-Hua Fang

Inventor： Yin-Chun Huang ,  Po-Hua Fang

IPC: H04N1/46

CPC classification number: H04N1/0303 ,  G02B17/02 ,  G02B26/10 ,  H04N1/03 ,  H04N1/0305 ,  H04N2201/02493

Abstract: The invention relates to a scanner's optical device, receive the light coming from the image of an object to be scanned, comprising: several reflective mirrors, a light-focusing module, and a charge coupled device. The reflective mirrors provide reflection and directional change for the light and, by appropriately arranging several reflective mirrors, the light of the object to be scanned directionally changed to a predetermined route. With at least one curving mirror, the light-focusing module focus the light of the predetermined route and then directionally change it, and a raster is then provided in the light route of the curving mirror for filtering out unnecessary light. The charge coupled device may receive the light coming from the light-focusing module and convert it into electronic signals. The said light-focusing module replaces the prior lens set for executing a scanning job.

Abstract translation: 本发明涉及一种扫描器的光学装置，其接收来自待扫描物体的图像的光，其包括：多个反射镜，光聚焦模块和电荷耦合器件。 反射镜为光提供反射和方向改变，并且通过适当地布置多个反射镜，待扫描的物体的光定向地改变到预定的路线。 对于至少一个弯曲镜，光聚焦模块聚焦预定路线的光，然后定向地改变它，然后在弯曲镜的光路中提供光栅，以滤除不必要的光。 电荷耦合器件可以接收来自光聚焦模块的光并将其转换为电子信号。 所述光聚焦模块替换用于执行扫描作业的先前透镜组。

公开(公告)号：US20070035788A1

公开(公告)日：2007-02-15

申请号：US11485656

申请日：2006-07-12

Applicant: Po-Hua Fang

Inventor： Po-Hua Fang

IPC: H04N1/04

CPC classification number: H04N1/00551 ,  H04N1/00538 ,  H04N1/00554 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/0034 ,  H04N2201/0418 ,  H04N2201/0446

Abstract: The present invention is an improved transparency scanning module, which is applied on a cover of scanning device. The transparency scanning module and the cover can be taken apart for different consuming groups. The features of the invention are that transparency scanning module is embedded in cover, and a slot of cover for holding transparency scanning module is set plural fillisters, and there are plural connectors set on the relative positions of transparency scanning module for connecting each other. When the fillisters connecting with the connectors, transparency scanning module is able to offer light and also transparency scanning module and cover are combined and fixed each other closely; on the other hand, rim of transparency scanning module is thinner, and most central part is protruding in z direction, thus transparency scanning module can be inserted and held in the slot of cover. This is another design for closely combination.

Abstract translation: 本发明是一种改进的透明扫描模块，其被应用在扫描装置的盖上。 透明度扫描模块和盖可以分开用于不同的消费群体。 本发明的特征在于，透明扫描模块被嵌入盖中，并且用于保持透明度扫描模块的盖的槽设置为多个填充器，并且在透明度扫描模块的相对位置上设置有多个连接器，用于彼此连接。 当与连接器连接的凹槽时，透明扫描模块能够提供光线，并且透明度扫描模块和盖子彼此紧密组合和固定; 另一方面，透明度扫描模块的边缘更薄，大多数中心部分在z方向上突出，因此透明扫描模块可以插入并保持在盖的槽中。 这是另一个紧密组合的设计。

公开(公告)号：US07057777B2

公开(公告)日：2006-06-06

申请号：US10144697

申请日：2002-05-15

Applicant: Po-Hua Fang ,  Hsiu-O Hsu

Inventor： Po-Hua Fang ,  Hsiu-O Hsu

IPC: H04N1/04 ,  G01D11/28 ,  G03B27/54 ,  G03G15/00

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

Abstract: An optical image scanning device includes a casing having a document supporting plate and a top cover. The top cover has an underside surface coated with a fluorescent material thereon. An optic module includes a light source for projecting an exciting light onto the fluorescent layer whereby the fluorescent material is excited by the exciting light to emit a scanning light. The scanning light transmits through a light-transmittable document and projects an image of the document onto reflective mirrors for guiding the scanning light through a focusing lens. The focusing lens focuses the light onto a image sensing device. A reflective type light source is selectively arranged in the optic module for selectively projecting a light onto a document formed on a non-transmissive medium that is positioned on the document supporting plate.

公开(公告)号：US07038819B2

公开(公告)日：2006-05-02

申请号：US10012644

申请日：2001-11-13

Applicant: Po-Hua Fang ,  Shu-Ya Chiang

Inventor： Po-Hua Fang ,  Shu-Ya Chiang

IPC: H04N1/04

CPC classification number: H04N1/121 ,  H04N1/1017 ,  H04N1/123 ,  H04N1/125

Abstract: The present invention relates to a depth of field adjustment device and method for an automatic document feeder. The automatic document feeder has a guiding groove for placing an object to be scanned. The guiding groove has a scanning window for providing image picking-up for an optical chassis. An adjustable suppressing mechanism located at the guiding groove in corresponding to the scanning window may drive the object to be scanned to pass through an optimal depth of field height of the scanning window. First, at least a part of the pre-scanned object is fed in to be located between the adjustable suppressing mechanism and the scanning window. The depth of field height is then adjusted and changed by the adjustable suppressing mechanism. And, the image of the pre-scanned object is compared with a pre-stored image. After the pre-scanned objected has been judged to be located at the optimal depth of field height, the adjustable suppressing mechanism is fixed and the pre-scanned object is sent out. Then, it may achieve a most clear image picking-up for scanning the object to be scanned.

公开(公告)号：US06644650B2

公开(公告)日：2003-11-11

申请号：US09944812

申请日：2001-08-31

Applicant: Po-Hua Fang ,  Shu-Ya Chiang

Inventor： Po-Hua Fang ,  Shu-Ya Chiang

IPC: B65H352

CPC classification number: B65H3/063 ,  B65H1/24 ,  B65H2301/324 ,  B65H2301/42328 ,  B65H2405/113

Abstract: An automatic document feeding apparatus comprises a paper case, a dividing unit, and a paging document-feeding device. The paper case has an open space, for containing a plurality of papers. The dividing unit is disposed at proper location inbeing the open space, for dividing said plurality of papers into paper of a first zone and those of a second zone. The paging document-feeding device is connected with the paper case for feeding a single paper from papers of the first zone.

Abstract translation: 一种自动文件馈送装置，包括纸盒，分割单元和寻呼文档馈送装置。 纸盒具有用于容纳多张纸的开放空间。 分隔单元设置在开放空间的适当位置处，用于将所述多个纸分成第一区域的纸和第二区的纸。 寻呼文件供给装置与用于从第一区域的纸张供给单张纸的纸盒连接。

公开(公告)号：US07859727B2

公开(公告)日：2010-12-28

申请号：US10256425

申请日：2002-09-27

Applicant: Po-Hua Fang

Inventor： Po-Hua Fang

IPC: H04N1/04

CPC classification number: H04N1/0305 ,  H04N1/03 ,  H04N1/0306 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/02493

Abstract: The invention is to provide a light-focusing for image-gathering device that receive the light coming from the image of an object being scanned. The light-focusing for image-gathering device is comprised of: at least one reflection mirror, an imaging device and at least one raster (optical grate). The reflection mirror has plural concave surfaces that are arranged appropriately, and the concave surface provides the light being focused and reflected to a predetermined route. The imaging device receives the light reflected from at least one reflection mirror and converts it into electronic signal. The raster has plural pervious holes, of which positions are just respectively corresponded to each concave surface. The raster is located in the light-path route between the imaging device and at least one reflection mirror. When an image data of an object being scanned that can be divided into receivable image-and-light signal of the object being scanned and un-receivable image-and-light signal of the object being scanned is gathered executively, the un-receivable image-and-light signals of the object being scanned are first removed, then the adjacent receivable image-and-light signal of the object being be scanned is connected together to obtain a complete image output data.

Abstract translation: 本发明提供一种用于收集来自被扫描物体的图像的光的图像采集装置的光聚焦。 用于图像采集装置的光聚焦包括：至少一个反射镜，成像装置和至少一个光栅（光栅）。 反射镜具有适当布置的多个凹面，并且凹面将被聚焦和反射的光提供给预定路线。 成像装置接收从至少一个反射镜反射的光并将其转换为电子信号。 栅格具有多个透孔，其位置分别对应于每个凹面。 光栅位于成像装置和至少一个反射镜之间的光路径中。 当被扫描对象的图像数据可被分割为被扫描对象的可接收图像和光信号和不可接收的被扫描对象的图像和光信号被执行地收集时，不可接收图像 首先去除被扫描对象的光信号，然后将被扫描对象的相邻可接收图像和光信号连接在一起，以获得完整的图像输出数据。

公开(公告)号：USRE41794E1

公开(公告)日：2010-10-05

申请号：US11499821

申请日：2006-08-03

Applicant: Shi-Hua Huang ,  Po-Hua Fang

Inventor： Shi-Hua Huang ,  Po-Hua Fang

IPC: G02B26/08

CPC classification number: G03B27/50 ,  G02B13/24 ,  G02B26/10 ,  H04N1/1017

Abstract: An optical lens device of image scanner includes a diaphragm and plural lenses. The plural lenses, diaphragm, and image induction element are linearly arranged for defining an optical path between the document and the image induction element. Wherein, among the plural lenses, the one that is most close to the manuscript is called the first lens, and the other one that is most close to the image induction element is called the last lens, and the distance between the last lens and the image induction element is called BFL, and the length of the image induction element is called image height, and the total optical length between the document and the image induction element is called TT, and the effective focus length of the optical lens device is called EFL. If the optical lens device fulfills following conditions: the diameter of the last lens/the diameter of the first lens>1; EFL/image height

Abstract translation: 图像扫描器的光学透镜装置包括隔膜和多个透镜。 多个透镜，光阑和图像感应元件被线性布置，用于限定文件和图像感应元件之间的光路。 其中，在多个透镜中，最靠近原稿的透镜被称为第一透镜，最靠近图像感应元件的另一个被称为最后一个透镜，并且最后一个透镜与 图像感应元件称为BFL，图像感应元件的长度称为图像高度，文档和图像感应元件之间的总光学长度称为TT，并且光学透镜设备的有效焦距长度称为EFL 。 如果光学透镜装置满足以下条件：最后一个透镜的直径/第一透镜的直径> 1; EFL /图像高度<0.9; 和BFL / TT <0.05，则TT和BFL的值可能相对降低，并且图像扫描仪的整个体积也可能相对收缩。

公开(公告)号：USRE41635E1

公开(公告)日：2010-09-07

申请号：US11229450

申请日：2005-09-16

Applicant: Po-Hua Fang

Inventor： Po-Hua Fang

IPC: G02B5/08

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导光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：US07242502B2

公开(公告)日：2007-07-10

申请号：US10664936

申请日：2003-09-22

Applicant: Yin-Chun Huang ,  Po-Hua Fang

Inventor： Yin-Chun Huang ,  Po-Hua Fang

IPC: H04N1/04

CPC classification number: H04N1/0303 ,  G02B17/02 ,  G02B26/10 ,  H04N1/03 ,  H04N1/0305 ,  H04N2201/02493

Abstract: The invention relates to a scanner's optical device, for receiving the light coming from the image of an object being scanned, comprising: several reflective mirrors, a light-focusing module, and a charge coupled device. The reflective mirrors provide reflection and directional change for the light and, by appropriately arranging several reflective mirrors, the light of the object being scanned directionally changed to a predetermined route. With at least one curving mirror, the light-focusing module focuses the light of the predetermined route and then directionally changes it, and a raster is then provided in the light route of the curving mirror for filtering out unnecessary light. The charge coupled device receives the light coming from the light-focusing module and converts it into electronic signals. The said light-focusing module replaces the prior art lens set for executing a scanning job.

Abstract translation: 本发明涉及一种用于接收来自被扫描物体的图像的光的扫描器的光学装置，包括：多个反射镜，光聚焦模块和电荷耦合器件。 反射镜为光提供反射和方向改变，并且通过适当地布置若干反射镜，被扫描的物体的光被定向地改变到预定的路线。 通过至少一个弯曲镜，光聚焦模块对预定路线的光进行聚焦，然后对其进行定向改变，然后在弯曲镜的光路中提供光栅以滤除不必要的光。 电荷耦合器件接收来自光聚焦模块的光并将其转换为电子信号。 所述光聚焦模块替代用于执行扫描作业的现有技术透镜组。

公开(公告)号：US07220020B2

公开(公告)日：2007-05-22

申请号：US10429884

申请日：2003-05-06

Applicant: Ji-Mei Tsuei ,  Po-Hua Fang

Inventor： Ji-Mei Tsuei ,  Po-Hua Fang

IPC: H05B33/12

CPC classification number: H01L25/0753 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A light source device including light emitting elements is provided. The light source device includes a print circuit board having a plurality of recesses formed of truncated elliptical/or rectangular cones in a linear arrangement formed thereon, a plurality of light emitting elements and an emission-permeable window part disposed in each of the recesses. Each of the recesses has a flat bottom and an elliptical/or a rectangular cross section along the direction of the linear arrangement of the recesses in the print circuit board. One of the light emitting elements is disposed on the flat bottom of each of the recesses. Each light emitting element unit has an elongated illuminant surface along the longitudinal direction of the print circuit board due to the package thereof. The light emitting element units constitute a linear light source along this direction, and each light emitting element unit has an increased luminance flux along this direction.

Abstract translation: 提供了包括发光元件的光源装置。 光源装置包括印刷电路板，其具有由形成在其上的直线状布置的截顶椭圆形或矩形圆锥形成的多个凹部，多个发光元件和设置在每个凹部中的发射透过窗部。 每个凹部沿着印刷电路板中的凹部的线性排列的方向具有平坦的底部和椭圆形或矩形的横截面。 一个发光元件设置在每个凹部的平坦底部上。 每个发光元件单元由于其封装而具有沿着印刷电路板的纵向的细长的光源表面。 发光元件单元沿着该方向构成线性光源，并且每个发光元件单元沿该方向具有增加的亮度通量。