公开(公告)号：KR1020030040029A

公开(公告)日：2003-05-22

申请号：KR1020020054540

申请日：2002-09-10

Applicant: 삼성전자주식회사

Inventor： 박진호

IPC: B41J2/165

Abstract: PURPOSE: A maintenance device used for an ink jet printer is provided to improve the reliability of the ink jet printer by preventing an ink spraying nozzle of a printer head from clogging due to compressed air introduced into the ink spraying nozzle. CONSTITUTION: A maintenance device includes a housing(101) coupled to a main frame of an ink jet printer. A capping member(110) is installed in the housing(101). The capping member(110) has a pair of caps(116) for sealing a surface of an ink spraying nozzle of a printer head(102). A wiping member(120) having a wiper(124) is arranged in the housing(101) so as to wipe the surface of the ink spraying nozzle of the printer head(102). The capping member(110) includes a movable rotary member(112). The cap(116) is fixed to a cap holder. The wiping member(120) includes a horizontal moving member(122) on which the wiper(124) is installed.

Abstract translation: 目的：提供用于喷墨打印机的维护装置，以通过防止打印头的喷墨喷嘴由于引入喷墨喷嘴的压缩空气而堵塞而提高喷墨打印机的可靠性。 构成：维护装置包括联接到喷墨打印机的主框架的壳体（101）。 封盖构件（110）安装在壳体（101）中。 封盖构件（110）具有用于密封打印头（102）的喷墨喷嘴的表面的一对盖（116）。 具有擦拭器（124）的擦拭构件（120）布置在壳体（101）中，以便擦拭打印头（102）的喷墨喷嘴的表面。 封盖构件（110）包括可移动旋转构件（112）。 盖（116）固定到盖座上。 擦拭构件（120）包括其上安装有刮水器（124）的水平移动构件（122）。

公开(公告)号：KR1020030030406A

公开(公告)日：2003-04-18

申请号：KR1020010062535

申请日：2001-10-11

Applicant: 삼성전자주식회사

Inventor： 박진호

IPC: B41J13/00

CPC classification number: B65H3/0684 ,  B65H2301/423245 ,  B65H2402/31 ,  B65H2403/42

Abstract: PURPOSE: A paper feeding apparatus used in a printer is provided to prevent papers from being erroneously fed into the printer by minimizing variation of vertical force applied to a pickup roller depending on height of papers. CONSTITUTION: A paper feeding apparatus includes a first link assembly(43), a second link assembly(45), a pickup roller(47), a supporting arm(49) and a paper feeding cassette(20). The first link assembly(43) includes four gears(43a,43b,43c,43d) placed on a first link. A driving gear(43a) is coupled to a pickup shaft(41) so that the driving gear(43a) rotates together with the pickup shaft(41), thereby transferring rotational torque to a driven gear(43d) through intermediate gears(43b,43c). The pickup shaft(41) is connected to a driving source installed in a printer body. The second link assembly(45) includes three gears(45b,45c) placed on a second link.

Abstract translation: 目的：提供一种在打印机中使用的送纸装置，用于通过使纸张的高度最小化施加到拾取辊的垂直力的变化来防止纸张被错误地送入打印机。 构成：供纸装置包括第一连杆组件（43），第二连杆组件（45），拾取辊（47），支撑臂（49）和供纸盒（20）。 第一连杆组件（43）包括放置在第一连杆上的四个齿轮（43a，43b，43c，43d）。 驱动齿轮（43a）与拾取轴（41）联接，使得驱动齿轮（43a）与拾取轴（41）一起旋转，从而通过中间齿轮（43b，...）传递旋转扭矩到从动齿轮（43d） 43C）。 拾取轴（41）连接到安装在打印机主体中的驱动源。 第二连杆组件（45）包括放置在第二连杆上的三个齿轮（45b，45c）。

公开(公告)号：KR100351505B1

公开(公告)日：2002-09-05

申请号：KR1020000043423

申请日：2000-07-27

Applicant: 삼성전자주식회사

Inventor： 박진호

IPC: G09G3/00

Abstract: 디지털 신호를 처리하기 위한 부품 회로는, 연속된 디지털 데이터 패턴들의 급격한 변화로 인한 전력소비 및 EMI의 증가 그리고 누화 및 노이즈의 발생을 막기 위해, 입력된 제 1 데이터 패턴을 제 1 데이터 패턴과 다른 제 2 데이터 패턴으로 변환한다. 제 2 데이터 패턴은 해당 부품 회로에 의해 처리된다. 해당 부품 회로에 의한 데이터 처리의 완료 후 제 2 데이터 패턴은 다시 제 1 데이터 패턴으로 복원되고 그리고 복원된 패턴이 부품 회로의 외부로 출력된다. 이와 같은 부품 회로는 특히 화상 표시 장치에서 사용되기에 적합하다.

公开(公告)号：KR1020020022260A

公开(公告)日：2002-03-27

申请号：KR1020000054963

申请日：2000-09-19

Applicant: 삼성전자주식회사

Inventor： 박진호 ,  박동원 ,  권오종

IPC: G09G3/20

Abstract: PURPOSE: A flat panel display with a characteristic of low power consumption is provided to prevent an increase of power consumption and EMI(Electro Magnetic Interference) due to extreme changes of digital image data patterns. CONSTITUTION: An input conversion circuit(110) is formed with input logic circuits(112A,112B,112C) and input logic circuits(114C,114A,114B). The input conversion circuit(110) is used for converting the first digital image data pattern to the second digital image pattern. An input selection circuit(120) is formed with 2x1 multiplexers(122). Selection terminals(S) of the 2x1 multiplexers(122) are connected commonly with switch selection signals of a timing control portion. A signal processing circuit(130) is used for processing R, G, and B image data received from the input conversion circuit(110) and the input selection circuit(120). An output conversion circuit(140) is used for converting the second digital image data pattern to the first digital image data pattern. An output selection circuit(150) is formed with 2x1 multiplexers(152,154,156).

Abstract translation: 目的：提供具有低功耗特性的平板显示器，以防止由于数字图像数据模式的极端变化而导致的功耗和EMI（电磁干扰）的增加。 构成：输入转换电路（110）由输入逻辑电路（112A，112B，112C）和输入逻辑电路（114C，114A，114B）形成。 输入转换电路（110）用于将第一数字图像数据图案转换为第二数字图像图案。 输入选择电路（120）由2x1复用器（122）形成。 2×1复用器（122）的选择端（S）共同连接有定时控制部分的开关选择信号。 信号处理电路（130）用于处理从输入转换电路（110）和输入选择电路（120）接收的R，G和B图像数据。 输出转换电路（140）用于将第二数字图像数据模式转换为第一数字图像数据模式。 输出选择电路（150）形成有2x1复用器（152,154,156）。

公开(公告)号：KR1020020022258A

公开(公告)日：2002-03-27

申请号：KR1020000054961

申请日：2000-09-19

Applicant: 삼성전자주식회사

Inventor： 박진호

IPC: G02F1/133

Abstract: PURPOSE: An LCD device for transmitting data using a panel line is provided to form an LCD device for transmitting data by using a glass line of an LCD panel. CONSTITUTION: An LCD device has an LCD panel(6). A plurality of source drive circuits and a plurality of gate drive circuits(10) are formed on one side of the LCD panel(6). The LCD device includes a data line(14). The gate drive circuit(10) is connected with the LCD panel(6). The data line(14) is formed on the LCD panel(6). The data line(14) is used for transmitting data the gate drive circuit(10). The gate drive circuit(10) includes a gate IC(Integrated Circuit)(12). The drive IC(12) is connected with the LCD panel(6) by the data line(14). The data line(14) transmits the data by using a digital interface of RSDS(Reduced Switching Differential Signaling) and the LCD panel(6).

Abstract translation: 目的：提供使用面板线传输数据的LCD装置，以形成通过使用LCD面板的玻璃线传输数据的LCD装置。 构成：液晶显示器具有LCD面板（6）。 多个源极驱动电路和多个栅极驱动电路（10）形成在LCD面板（6）的一侧。 LCD装置包括数据线（14）。 栅极驱动电路（10）与LCD面板（6）连接。 数据线（14）形成在LCD面板（6）上。 数据线（14）用于发送门驱动电路（10）的数据。 栅极驱动电路（10）包括栅极IC（集成电路）（12）。 驱动IC（12）通过数据线（14）与LCD面板（6）连接。 数据线（14）通过使用RSDS（简化开关差分信号）和LCD面板（6）的数字接口来发送数据。

公开(公告)号：KR1020020021282A

公开(公告)日：2002-03-20

申请号：KR1020000054058

申请日：2000-09-14

Applicant: 삼성전자주식회사

Inventor： 박진호

IPC: H04N1/41

Abstract: PURPOSE: A display device for displaying compressed image data is provided to reduce a manufacturing cost of the display device and form the display device for displaying efficiently image data by improving a structure of the display device. CONSTITUTION: A main system(52) is used for compressing image data displayed by an image compression circuit(53). The image data compressed by the image compression circuit(53) are transmitted to a display unit(60) by using cable such as a USB or an RS-232C. A buffer(61) is used for receiving the compressed image data. An image recovery circuit(63) is decompressing the compressed image data stored in a memory(62). A time difference controller(67) is used for controlling display timing of the decompressed image data. A display(68) is used for displaying the decompressed data according to a control operation of the time difference controller(67).

Abstract translation: 目的：提供用于显示压缩图像数据的显示装置，以减少显示装置的制造成本，并且通过改进显示装置的结构，形成用于显示图像数据的显示装置。 构成：主系统（52）用于压缩由图像压缩电路（53）显示的图像数据。 由图像压缩电路（53）压缩的图像数据通过使用诸如USB或RS-232C的电缆发送到显示单元（60）。 缓冲器（61）用于接收压缩图像数据。 图像恢复电路（63）对存储在存储器（62）中的压缩图像数据进行解压缩。 时差控制器（67）用于控制解压缩图像数据的显示定时。 根据时差控制器（67）的控制操作，显示器（68）用于显示解压缩数据。

公开(公告)号：KR1020020020360A

公开(公告)日：2002-03-15

申请号：KR1020000053477

申请日：2000-09-08

Applicant: 삼성전자주식회사

Inventor： 박진호 ,  강남수

IPC: G02F1/133

Abstract: PURPOSE: A display unit of a flat display device is provided to prevent noise and electromagnetic wave and interference between lines without any additional parts, wherein the timing margin is assured and the superficial area of a control board is reduced so that the flat display device is slimmed. CONSTITUTION: A display unit of a flat display device is coupled with a control board stacking a liquid crystal panel and parts by a connector for stacking a column drive integrated circuit(IC) physically and electrically, and the control board is formed in the multi-layered structure and has a top layer formed with lines(50) for transmitting data to the column drive IC by reduced swing differential signaling(RSDS), a layer below the top layer formed with a ground panel(52), a layer on a bottom layer formed with lines(54) for applying signals for gray voltages and power, and the bottom layer formed with a pad(56) for electric connection with a tape carrier package mounted with the column drive, wherein the respective layers are interposed by insulation resin layers(58,60,62).

Abstract translation: 目的：提供平面显示装置的显示单元，以防止噪声和电磁波和线之间的干扰，而没有任何附加部件，其中确保定时裕度并减小控制板的表面积，使得平面显示装置 瘦身。 构成：平面显示装置的显示单元与物理和电气堆叠列驱动集成电路（IC）的连接器堆叠液晶面板和部件的控制板耦合，并且控制板形成在多层结构中， 并且具有形成有用于通过减少的摆动差分信号（RSDS）将数据发送到列驱动IC的行（50）的顶层，形成有接地面板（52）的顶层以下的层，底部的层 由用于施加用于灰度电压和功率的信号的线路（54）形成的层，以及形成有用于与安装有列驱动器的带载体电连接的焊盘（56）的底层，其中各层由绝缘树脂 层（58,60,62）。

公开(公告)号：KR1020010010563A

公开(公告)日：2001-02-15

申请号：KR1019990029529

申请日：1999-07-21

Applicant: 삼성전자주식회사

Inventor： 박진호 ,  김종선 ,  허수한

IPC: G09F9/00

Abstract: PURPOSE: A liquid crystal display device with an information processing function is provided to perform all kinds of function of a desktop computer by installing an information processing module in extra space. CONSTITUTION: A liquid crystal display device(501) consists of a front case(100) of rectangular frame shape, a rear case(200), a liquid crystal display module(300), and an information processing module(400). A bedplate(20) is attached to the bottom of the front case through a hinge(10). The interior region of the rectangular frame of the front case is an actual display region. The liquid crystal display module comprises a liquid crystal display panel(330), a tape carrier package(315,317), a source printed circuit board(320), a liquid crystal display panel driver(360), and a light feeder(370). The liquid crystal display panel consists of a TFT(thin film transistor) board(331), a liquid crystal, and a color filter board(332). By using the TFT board, since a conventional gate printed circuit board is eliminated from the liquid crystal display device, an extra space is formed between a rear side of the liquid crystal display module and the rear case. Therefore, it is possible to install the information processing module of small size in the extra space.

Abstract translation: 目的：提供具有信息处理功能的液晶显示装置，通过在额外的空间中安装信息处理模块来执行台式计算机的各种功能。 构成：液晶显示装置（501）包括矩形框架形状的前壳体（100），后壳体（200），液晶显示模块（300）和信息处理模块（400）。 底板（20）通过铰链（10）附接到前壳体的底部。 前壳体的矩形框架的内部区域是实际的显示区域。 液晶显示模块包括液晶显示面板（330），带状载体封装（315,317），源印刷电路板（320），液晶显示面板驱动器（360）和光馈送器（370）。 液晶显示面板由TFT（薄膜晶体管）板（331），液晶和滤色片板（332）构成。 通过使用TFT板，由于从液晶显示装置中消除了传统的栅极印刷电路板，所以在液晶显示模块的后侧和后壳之间形成额外的空间。 因此，可以在额外的空间中安装小尺寸的信息处理模块。

公开(公告)号：KR2020000020471U

公开(公告)日：2000-12-05

申请号：KR2019990007644

申请日：1999-05-07

Applicant: 삼성전자주식회사

Inventor： 박진호

IPC: B41J11/00 ,  B41J11/42

Abstract: 본고안은프린터의급지확인및 선단위치감지용센서에동작을전달하는 2개이상의레버(lever)를설치하여하나의센서로 2개이상의레버가급지용지에의해순차동작하는지여부를판단하여급지비틀림여부를판단하는급지비틀림감지장치에관한것으로, 진입되는용지의폭 방향으로평행하게설치되어상기진입하는용지에걸려전후운동하는다수개의레버들; 상기레버들의전후운동에따라용지통과유무를감지하는용지급지감지센서; 상기다수개의레버에의해순차동작되는상기용지급지감지센서의순차동작간격에따라상기급지용지의비틀림정도를판단하는처리부를포함한다. 본고안에따르면원고비틀림에의해발생되는문제를미연에방지할수 있으며, 원고비틀림의한도량을설정하여인쇄진행여부를결정토록하여원고비틀림정도에따라차별적으로인쇄작업을수행하므로효율적으로급지비틀림문제를해결할수 있다.

公开(公告)号：KR1020000074092A

公开(公告)日：2000-12-05

申请号：KR1019990017798

申请日：1999-05-18

Applicant: 삼성전자주식회사

Inventor： 박진호

IPC: G02B6/04 ,  G02B6/44

Abstract: PURPOSE: An optical cable is provided to convey an optical signal and an electric signal(analog signal) and the voltage to an appointed system only with an optical cable. CONSTITUTION: An optical cable(100) includes an optical fiber(115), a bunch(110) of optical fibers(115), a conductive cable(120) and a conductive covering(130). The bunch(110) of optical fibers(115) is formed with uniting optical fibers(115) of hundreds of strands and sends the optical signal converted through the optical diode. The conductive cable(120) is formed with the type of a pipe, the center of which is hollow, and sends the power, which is not converted into the optical signal, and the electric signal as the analog signal. The conductive covering(130) protects the bunch(110) of optical fibers(115) and the conductive cable(120) from the outside.

Abstract translation: 目的：提供一根光缆，用光缆将光信号和电信号（模拟信号）和电压传送到指定的系统。 构成：光缆（100）包括光纤（115），光纤束（110），导电电缆（120）和导电覆盖物（130）。 光纤束115（110）由几百股的联合光纤（115）形成，并发送通过光二极管转换的光信号。 导电电缆（120）形成有管道的中心，其中心为中空，并且将不转换成光信号的电力和电信号作为模拟信号发送。 导电覆盖物（130）保护光纤束（110）和导电缆线（120）免受外界的影响。