公开(公告)号：US20070157282A1

公开(公告)日：2007-07-05

申请号：US11528573

申请日：2006-09-28

Applicant: Sang-shin Park ,  Deok-ho Kim ,  Kang-myeong Cho ,  Du-il Kim ,  Ki-seok Chang ,  Yu-seong Jeon ,  Hae-sik Jun ,  Sun-il Choi

Inventor： Sang-shin Park ,  Deok-ho Kim ,  Kang-myeong Cho ,  Du-il Kim ,  Ki-seok Chang ,  Yu-seong Jeon ,  Hae-sik Jun ,  Sun-il Choi

IPC: H04N5/445 ,  H04N7/16 ,  H04N7/173 ,  G06F13/00 ,  G06F3/00

CPC classification number: H04N5/44543 ,  H04N21/4348 ,  H04N21/4622 ,  H04N21/84

Abstract: A method and apparatus for displaying information on broadcasting contents are provided. The method includes: storing received information on an electronic program guide (EPG); generating meta-data of recorded broadcasting contents based on the EPG information and storing the meta-data; and displaying the EPG information and information on the recorded broadcasting contents based on the meta-data on a screen.

Abstract translation: 提供了一种用于显示关于广播内容的信息的方法和装置。 该方法包括：将接收到的信息存储在电子节目指南（EPG）上; 基于EPG信息生成记录的广播内容的元数据并存储元数据; 并根据屏幕上的元数据显示关于记录的广播内容的EPG信息和信息。

公开(公告)号：US06429424B1

公开(公告)日：2002-08-06

申请号：US09628292

申请日：2000-07-28

Applicant: Sang-shin Park

Inventor： Sang-shin Park

IPC: H01J314

CPC classification number: G02B26/127 ,  H04N1/053 ,  H04N1/1135 ,  H04N1/12 ,  H04N2201/02439 ,  H04N2201/0471 ,  H04N2201/04732 ,  H04N2201/04739 ,  H04N2201/04744 ,  H04N2201/04786 ,  H04N2201/04793 ,  H04N2201/04794

Abstract: An optical scanning system of a printer includes an optical scanning unit including a light source, a rotating polygonal mirror having a plurality of mirror surfaces for deflecting light emitted from the light source toward a photoreceptor web, and a driving source for driving the rotating polygonal mirror. The optical scanning system further includes a mirror, a photodetector installed to receive light scanned by the optical scanning unit to a position off the photoreceptor, and a controller for controlling a scanning start point of image data for lines by the optical scanning unit by obtaining information on addresses of mirror surfaces of the rotating polygonal mirror while counting the number of pulse signals output from the photodetector corresponding to the light received thereby, and by applying a line scanning synchronization correction time corresponding to the mirror surface address information with respect to a light receiving termination point of the pulse signal, to correct a line scanning synchronization time according to the difference in the amount of light reflected from each mirror surface of the rotating polygonal mirror.

Abstract translation: 打印机的光学扫描系统包括光学扫描单元，该光学扫描单元包括光源，具有多个镜面的旋转多面镜，用于将从光源发射的光朝向感光体网偏转;以及用于驱动旋转多面镜的驱动源 。 光学扫描系统还包括一个反射镜，一个光电检测器，被安装成将由光学扫描单元扫描的光接收到离开感光体的位置;以及控制器，用于通过光学扫描单元获取信息来控制用于线的图像数据的扫描开始点 同时对与从其接收的光相对应的从光电检测器输出的脉冲信号的数量进行计数，并且通过对相应于光接收的镜面地址信息应用行扫描同步校正时间，对旋转多面镜的镜面的地址进行计数 根据从旋转多面镜的每个镜面反射的光量的差来校正行扫描同步时间。

公开(公告)号：US06198490B1

公开(公告)日：2001-03-06

申请号：US09430122

申请日：1999-10-29

Applicant: Yoon-seop Eom ,  Seung-deog An ,  Nam-ryoung Kim ,  Sang-shin Park ,  Beom-ro Lee

Inventor： Yoon-seop Eom ,  Seung-deog An ,  Nam-ryoung Kim ,  Sang-shin Park ,  Beom-ro Lee

IPC: G03G1501

CPC classification number: H04N1/506

Abstract: A color printer capable of detecting and correcting color registration error. The printer includes a photoreceptor belt circulating along a path formed by a plurality of rollers; a plurality of optical scanning devices for scanning light toward the photoreceptor belt; a plurality of developing devices for supplying developing materials of different colors to the photoreceptor belt; a plurality of detectors for detecting part of light emitted from the optical scanning devices; an engine controller for controlling the driving of the optical scanning devices, the developing devices, and the rollers, based on received light output from the optical detectors, so that test patterns for each optical scanning device set to detect the color registration error between the optical scanning devices can be formed on the photoreceptor belt; a pattern position detector for detecting the positions of the test patterns formed from fixed positions through a developing process; and a color registration correction calculator for calculating a color registration error amount from the position information of the test patterns provided by the pattern position detector, and calculating color registration correction data from the calculated error amount and outputting the calculated correction data to the engine controller. In color registration error correction using the printer, the positions of electrostatic latent images, corresponding to test patterns formed on a photoreceptor belt by optical scanning devices, are detected by developing the electrostatic latent images with a single color. Therefore, a structure for measuring error amounts from the test patterns is simple, and the accuracy of measurement can be improved.

Abstract translation: 一种能够检测和校正颜色配准误差的彩色打印机。 打印机包括沿着由多个辊形成的路径循环的感光带; 用于向感光体带扫描光的多个光学扫描装置; 用于向感光带提供不同颜色的显影材料的多个显影装置; 多个检测器，用于检测从所述光学扫描装置发射的光的一部分; 基于从光学检测器输出的接收光来控制光学扫描装置，显影装置和滚筒的驱动的发动机控制器，使得每个光学扫描装置的测试图案被设置为检测光学扫描装置 可以在感光带上形成扫描装置; 图案位置检测器，用于通过显影处理检测由固定位置形成的测试图案的位置; 以及颜色配准校正计算器，用于根据由图案位置检测器提供的测试图案的位置信息计算颜色配准误差量，并根据计算出的误差量计算颜色对准校正​​数据，并将计算的校正数据输出到发动机控制器。 在使用打印机的颜色配准误差校正中，通过用光学扫描装置形成在感光带上的测试图案的静电潜像的位置通过用单一颜色显影静电潜像来检测。 因此，用于测量来自测试图案的误差量的结构简单，可以提高测量精度。

公开(公告)号：US07603628B2

公开(公告)日：2009-10-13

申请号：US11281592

申请日：2005-11-18

Applicant: Sang-shin Park ,  Soo-hyeon Koh ,  Hee-jeong Kim ,  Ji-hyun Jeon

Inventor： Sang-shin Park ,  Soo-hyeon Koh ,  Hee-jeong Kim ,  Ji-hyun Jeon

IPC: G06F3/048 ,  G06F3/00

CPC classification number: G06F3/04817 ,  G06F3/0481

Abstract: A user interface for and method of managing icons on a group-by-group basis using a skin image. The user interface includes an icon room which selectively provides a skin image or a reduced skin image on a desktop background depending on whether the skin image or the reduced skin image is activated, and a plurality of icon images which are included in the icon room and are provided on the skin image when the icon room is activated.

Abstract translation: 使用皮肤图像的逐个组合的用于管理图标的用户界面和方法。 用户界面包括图标室，其根据皮肤图像还原皮肤图像是否被激活而选择性地提供在桌面背景上的皮肤图像或减少的皮肤图像;以及多个图标图像，其被包括在图标室中，以及 当图标房间被激活时被提供在皮肤图像上。

公开(公告)号：US6128029A

公开(公告)日：2000-10-03

申请号：US113554

申请日：1998-07-10

Applicant: Sang-shin Park

Inventor： Sang-shin Park

IPC: H04N1/40 ,  H04N1/047 ,  H04N1/12 ,  B41J2/435

CPC classification number: H04N1/047 ,  H04N1/12 ,  H04N2201/0471 ,  H04N2201/04775

Abstract: A device for correcting the non-linearity of a scanner comprising: a reset pulse generator for generating a reset pulse with a predetermined pulse width in synchronization with a scanning start signal generated corresponding to an input photosensitive belt sensing signal; an address generator for outputting an address by being reset by the reset pulse; a look-up table, that is initiated by the scanning start signal, for receiving an address from the address generator and for outputting information corresponding to the address in the form of digital data; and a converter for outputting a synchronizing signal with a frequency corresponding to the digital data from the LUT. Another aspect of this invention is a method for correcting the non-linearity of a scanner.

Abstract translation: 一种用于校正扫描仪的非线性的装置，包括：复位脉冲发生器，用于与对应于输入感光带感测信号产生的扫描开始信号同步地产生具有预定脉冲宽度的复位脉冲; 地址发生器，用于通过复位脉冲复位来输出地址; 由扫描开始信号发起的查找表，用于从地址发生器接收地址并输出与数字数据形式的地址对应的信息; 以及用于输出与来自LUT的数字数据相对应的频率的同步信号的转换器。 本发明的另一方面是用于校正扫描仪的非线性的方法。

公开(公告)号：US6118470A

公开(公告)日：2000-09-12

申请号：US119845

申请日：1998-07-21

Applicant: Sang-shin Park

Inventor： Sang-shin Park

IPC: B41J2/52 ,  B41J2/44 ,  H04N1/04 ,  H04N1/053 ,  H04N1/113 ,  H04N1/401 ,  H04N3/02 ,  H04N3/08 ,  H04N1/21 ,  H01J3/14

CPC classification number: H04N1/053 ,  H04N1/4015 ,  H04N1/1135 ,  H04N2201/04768

Abstract: An optical scanning system includes a light source for emitting light beams, a beam deflection unit for deflecting the light beams to sequentially land the light beams along a predetermined scan line, and a light source driving unit. The light source driving unit drives the light source so as to land the light beams on pixel points set at equal intervals along the scan line according to image information by controlling the emission intervals between the light beams and the exposure periods of the respective light beams. The light source driving unit also adjusts the size of spots formed on the pixel points by the light beams according to gray scale values included in the image information. Therefore, in the optical scanning system, gray scale information is expressed by forming the light beam spots of an adjusted size on the pixel points set at equal intervals along the scan line.

Abstract translation: 光学扫描系统包括用于发射光束的光源，用于偏转光束以沿着预定扫描线顺序地夹着光束的光束偏转单元和光源驱动单元。 光源驱动单元通过控制光束之间的发射间隔和各个光束的曝光时段，驱动光源，以便根据图像信息沿着扫描线以等间隔设置的像素点对准光束。 光源驱动单元还根据包括在图像信息中的灰度值来调整由光束在像素点上形成的点的大小。 因此，在光扫描系统中，通过沿着扫描线以等间隔设置的像素点形成调整尺寸的光束点来表示灰度信息。

公开(公告)号：US20070133952A1

公开(公告)日：2007-06-14

申请号：US11635595

申请日：2006-12-08

Applicant: Sang-shin Park ,  Deok-ho Kim ,  Kang-myeong Cho ,  Du-il Kim ,  Yu-seong Jeon ,  Sun-il Choi ,  Hae-sik Jun ,  Ki-seok Chang ,  Nam-soon Kim

Inventor： Sang-shin Park ,  Deok-ho Kim ,  Kang-myeong Cho ,  Du-il Kim ,  Yu-seong Jeon ,  Sun-il Choi ,  Hae-sik Jun ,  Ki-seok Chang ,  Nam-soon Kim

IPC: H04N7/26

CPC classification number: H04N9/87 ,  G11B20/10 ,  G11B2020/1074 ,  G11B2020/10759 ,  H04N9/8205

Abstract: A contents reproducing method and apparatus are provided. The method of reproducing a group of contents includes: obtaining information on a plurality of pieces of contents belonging to a group to be reproduced; reading at least a part of the contents to be reproduced and buffering the part in a decoding buffer before the contents currently being reproduced are completely reproduced based on the obtained information; and seamlessly reproducing the plurality of pieces of contents based on data of the decoding buffer.

Abstract translation: 提供了一种内容再现方法和装置。 再现一组内容的方法包括：获得关于属于要再现的组的多个内容的信息; 基于所获得的信息，在正在再现的内容完全再现之前，读取要再现的内容的至少一部分，并将该部分缓存在解码缓冲器中; 并且基于解码缓冲器的数据无缝再现多条内容。

公开(公告)号：US20060112354A1

公开(公告)日：2006-05-25

申请号：US11281592

申请日：2005-11-18

Applicant: Sang-shin Park ,  Soo-hyeon Koh ,  Hee-jeong Kim ,  Ji-hyun Jeon

Inventor： Sang-shin Park ,  Soo-hyeon Koh ,  Hee-jeong Kim ,  Ji-hyun Jeon

IPC: G06F17/00

CPC classification number: G06F3/04817 ,  G06F3/0481

Abstract: A user interface for and method of managing icons on a group-by-group basis using a skin image. The user interface includes an icon room which selectively provides a skin image or a reduced skin image on a desktop background depending on whether the skin image or the reduced skin image is activated, and a plurality of icon images which are included in the icon room and are provided on the skin image when the icon room is activated.

公开(公告)号：US6043484A

公开(公告)日：2000-03-28

申请号：US129039

申请日：1998-08-04

Applicant: Sang-shin Park

Inventor： Sang-shin Park

IPC: B41J2/435 ,  G02B26/12 ,  H01J3/14

CPC classification number: G02B26/127

Abstract: An optical scanning apparatus includes an optical scanning unit, a photodetector, a belt position identifying portion for counting a pulse maintenance time corresponding to the width of the pulse signal output from the photodetector in response to the input light and outputting the counted time, a scanning delay determining portion for outputting delay time information corresponding to the result of subtracting the pulse maintenance time from a set image scanning initialization delay during the time from the beginning of the pulse until image scanning is initialized, a scanning start instructing portion for outputting an image scanning start signal after counting the delay time from the end of the input pulse, and a scanning controlling portion for controlling the driving of the optical scanning unit such that scanning corresponding to image information is initialized by the optical scanning unit in synchronization with the image scanning start signal. A color printer optical scanning system wherein each of the optical scanning controllers of the other optical scanning apparatuses include a register for storing the delay time information output from the scanning delay determining portion, a scanning start instructing portion for counting the time corresponding to the delay time information output from the register from the end of the pulse signal output from the corresponding photodetector occurs and outputting an image scanning start signal, and a scanning controlling portion for controlling the driving of the optical scanning unit such that scanning corresponding to image information is initialized by the optical scanning unit in synchronization with the image scanning start signal. With this apparatus and system, an image in which constant marginal spaces are maintained on paper can be obtained, regardless of a degree of slipping of the photoreceptor belt.

Abstract translation: 光学扫描装置包括光学扫描单元，光电检测器，带位置识别部分，用于响应于输入光计数对应于从光电检测器输出的脉冲信号的宽度的脉冲维持时间，并输出计数时间;扫描 延迟确定部分，用于在从脉冲开始到图像扫描初始化的时间期间从设置的图像扫描初始化延迟中输出与减去脉冲维持时间的结果相对应的延迟时间信息;扫描开始指令部分，用于输出图像扫描 计数从输入脉冲结束起的延迟时间之后的开始信号;以及扫描控制部分，用于控制光学扫描单元的驱动，使得与图像信息相对应的扫描由光学扫描单元与图像扫描开始同步地初始化 信号。 一种彩色打印机光学扫描系统，其中其他光学扫描装置的每个光学扫描控制器包括用于存储从扫描延迟确定部分输出的延迟时间信息的寄存器，用于对与延迟时间相对应的时间进行计数的扫描开始指令部分 从寄存器输出的信号从相应的光电检测器输出的脉冲信号结束时发生并输出图像扫描开始信号，以及扫描控制部分，用于控制光学扫描单元的驱动，使得对应于图像信息的扫描由 光学扫描单元与图像扫描开始信号同步。 利用该装置和系统，无论感光带的滑动程度如何，都可以获得在纸张上保持恒定的边缘空间的图像。