公开(公告)号：US20060170614A1

公开(公告)日：2006-08-03

申请号：US11046811

申请日：2005-02-01

Applicant: Ruey-Yau Tzong ,  Shein-Chi Lin ,  Heng Chang

Inventor： Ruey-Yau Tzong ,  Shein-Chi Lin ,  Heng Chang

IPC: G09G5/00

CPC classification number: H04N9/12 ,  G09F19/18 ,  G09G2300/026

Abstract: A large-scale display device has a plurality of display units, a plurality of screens and a plurality of adhesive bands. The plurality of display units is arranged in a matrix, and Frensnel lens screen(s) and diffuser screen(s) are correspondingly overlaid on the display units. The adhesive bands are used to affix the screens to the plurality of display units, or affix the plurality of Fresnel lens screens to the plurality of display units, followed by disposing a large-area diffuser screen on the previous screens. The sizes of the gaps between adjacent display units and the dark stripe in the large-scale image are thus reduced, such that the aesthetic feeling of the large-scale image is enhanced.

Abstract translation: 大型显示装置具有多个显示单元，多个屏幕和多个粘合带。 多个显示单元被布置成矩阵，并且Frensnel透镜屏幕和漫射器屏幕相应地覆盖在显示单元上。 粘合带用于将屏幕固定到多个显示单元，或者将多个菲涅耳透镜屏幕附着到多个显示单元，然后在先前的屏幕上布置大面积扩散器屏幕。 因此，大尺寸图像中的相邻显示单元和暗条纹之间的间隙的尺寸减小，从而增强了大尺寸图像的美感。

公开(公告)号：US06371477B1

公开(公告)日：2002-04-16

申请号：US09612878

申请日：2000-07-10

Applicant: Shein-Chi Lin

Inventor： Shein-Chi Lin

IPC: B65H352

CPC classification number: B65H3/5223 ,  B65H3/56 ,  B65H2301/42324 ,  B65H2402/54

Abstract: A resilient friction pad is pushed by a spring against a conveying roller for feeding paper automatically in a printer. The friction pad is placed in a recess at the end of the paper tray. A flat auxiliary spring may be used to share the pressure of a heavy paper load and to prevent the separation of the resilient friction pad and the conveying roller. A support block may be placed underneath the resilient friction pad to prevent sagging of the resilient friction pad. A corrugated arm may be inserted between the push-up spring and the resilient friction pad to provide wider contact between the resilient friction pad and the conveying roller. Two springs are located at the tail end of the resilient friction pad: one to lift to paper tray when the paper stack is light and the other to depress the paper stack so that paper in the upper section of the remaining paper stack does not push the paper being fed so hard that more than one sheet of paper are fed.

Abstract translation: 弹性摩擦垫被弹簧推靠在输送辊上，用于将纸自动送入打印机。 摩擦垫放置在纸盘末端的凹槽中。 可以使用平坦的辅助弹簧来共享重的纸张载荷的压力并且防止弹性摩擦垫和输送辊的分离。 支撑块可以放置在弹性摩擦垫的下面，以防止弹性摩擦垫的下垂。 波纹臂可以插入在上推弹簧和弹性摩擦垫之间，以在弹性摩擦垫和输送辊之间提供更宽的接触。 两个弹簧位于弹性摩擦垫的尾端：一个在纸叠轻的时候提升到纸盘，另一个弹簧按压纸堆，使剩余纸叠的上部的纸不会推 纸张进纸非常硬，多张纸被送入。

公开(公告)号：US06512602B1

公开(公告)日：2003-01-28

申请号：US09366271

申请日：1999-08-02

Applicant: Thomas Sheng ,  Shein-Chi Lin

Inventor： Thomas Sheng ,  Shein-Chi Lin

IPC: H04N104

CPC classification number: H04N1/00615 ,  H04N1/0464 ,  H04N1/1017 ,  H04N1/121 ,  H04N1/193 ,  H04N2201/0442 ,  H04N2201/0456

Abstract: An automatic paper feeder uses a paper guide with two separate lower blades for feeding the paper past a scan window. The separate blades provide smooth passage of the paper over the scan window and avoiding rubbing the scan window surface. When the paper feeding mechanism is used both for automatic paper feeding scanning and for flat-fed scanning, the image sensor position is changed for the two applications, because the former scan window lies over the larger scan window for flat bed scanning and the elevations of the scanned papers for the two situations are different. The vertical position of the image sensor can be changed to maintain equal distance between the scan surface and the image sensor.

Abstract translation: 自动进纸器使用带有两个单独的下刀片的纸张导板，用于将纸张通过扫描窗口。 单独的刀片提供纸张在扫描窗口上的平滑通过，并避免摩擦扫描窗口表面。 当进纸机构用于自动进纸扫描和平扫扫描时，对于两个应用，图像传感器位置改变，因为前一扫描窗口位于用于平床扫描的较大扫描窗口上，并且高度 这两种情况的扫描纸是不同的。 可以改变图像传感器的垂直位置，以保持扫描表面和图像传感器之间的距离相等。

公开(公告)号：US06747763B1

公开(公告)日：2004-06-08

申请号：US09502483

申请日：2000-02-11

Applicant: Shein-Chi Lin

Inventor： Shein-Chi Lin

IPC: H04M104

CPC classification number: H04N1/1235 ,  H04N1/121 ,  H04N1/193 ,  H04N2201/0456

Abstract: A pressure is exerted on a paper to flatten the paper being fed in the paper feeder for an image reader and to avoid distortion due to paper warping. The pressure is exerted along the line where the incident light is reflected from the paper.

Abstract translation: 对纸张施加压力，使被供纸的供纸纸张平整，用于图像读取器，并且避免由于纸张翘曲引起的变形。 沿着入射光从纸张反射的线施加压力。

公开(公告)号：US06485014B1

公开(公告)日：2002-11-26

申请号：US09644515

申请日：2000-08-24

Applicant: Shein-Chi Lin

Inventor： Shein-Chi Lin

IPC: B65H352

CPC classification number: B65H3/5223 ,  B65H2301/42324 ,  B65H2402/54

Abstract: A resilient friction pad is pushed by a spring against a conveying roller for feeding paper automatically in a printer. The friction pad is placed in a recess at the end of the paper tray. A flat auxiliary spring may be used to share the pressure of a heavy paper load and to prevent the separation of the resilient friction pad and the conveying roller. A support block may be placed underneath the resilient friction pad to prevent sagging of the resilient friction pad. A corrugated arm may be inserted between the push-up spring and the resilient friction pad to provide wider contact between the resilient friction pad and the conveying roller. Two springboards, one wider than the other, are located at the tail end of the resilient friction pad, one to lift to paper tray when the paper stack is light and the other to depress the paper stack so that paper in the upper section of the remaining paper stack does not push the paper being fed so hard that more than one sheet of paper are fed.

Abstract translation: 弹性摩擦垫被弹簧推靠在输送辊上，用于将纸自动送入打印机。 摩擦垫放置在纸盘末端的凹槽中。 可以使用平坦的辅助弹簧来共享重的纸张载荷的压力并且防止弹性摩擦垫和输送辊的分离。 支撑块可以放置在弹性摩擦垫的下面，以防止弹性摩擦垫的下垂。 波纹臂可以插入在上推弹簧和弹性摩擦垫之间，以在弹性摩擦垫和输送辊之间提供更宽的接触。 一个比另一个更宽的跳板位于弹性摩擦垫的尾端，一个在纸叠轻的时候抬起到纸盘，另一个弹跳板压下纸堆，使纸在纸张的上部 剩余的纸叠不会推动正在进纸的纸张如此硬，以至于送入多张纸。

公开(公告)号：US06290224B1

公开(公告)日：2001-09-18

申请号：US09298884

申请日：1999-04-26

Applicant: Shein-Chi Lin

Inventor： Shein-Chi Lin

IPC: B65H352

CPC classification number: B65H3/5223 ,  B65H2301/42324 ,  B65H2402/54

Abstract: A resilient friction pad is pushed by a spring against a conveying roller for feeding paper automatically in a printer. The function pad is placed in a recess at the end of the paper tray. A flat auxiliary spring may be used to share the pressure of a heavy paper load and to prevent the separation of the resilient friction pad and the conveying roller. A support block may be placed underneath the resilient friction pad to prevent sagging of the resilient friction pad. A corrugated arm may be inserted between the push-up spring and the resilient friction pad to provide wider contact between the resilient friction pad and the conveying roller.

Abstract translation: 弹性摩擦垫被弹簧推靠在输送辊上，用于将纸自动送入打印机。 功能垫放置在纸盒末端的凹槽中。 可以使用平坦的辅助弹簧来共享重的纸张载荷的压力并且防止弹性摩擦垫和输送辊的分离。 支撑块可以放置在弹性摩擦垫的下面，以防止弹性摩擦垫的下垂。 波纹臂可以插入在上推弹簧和弹性摩擦垫之间，以在弹性摩擦垫和输送辊之间提供更宽的接触。