公开(公告)号：KR1020040032207A

公开(公告)日：2004-04-17

申请号：KR1020020059773

申请日：2002-10-01

Applicant: 삼성전자주식회사

Inventor： 박진호

IPC: B41J29/00

Abstract: PURPOSE: A printing machine a having structure for edge printing is provided to remove possibility of generating paper jam and effectively print an edge of paper. CONSTITUTION: An ink head(51) has a nozzle(62) injecting ink by being applied by a shingling mode. An ink collecting unit(50) is placed under paper corresponding to the nozzle part for collecting the ink which becomes out of paper. Support beams are extended from the ink collecting unit in a paper supply direction or an inverse direction of the paper supply direction, and are alternately arranged in an injection direction orthogonal to the paper supply direction. The support beams include paper supply support beams extended in the paper supply direction, and paper discharge support beams extended in the inverse direction of the paper supply direction.

Abstract translation: 目的：提供一种具有边缘打印结构的印刷机，以消除产生卡纸并有效打印纸边缘的可能性。 构成：墨头（51）具有通过以悬挂模式施加的喷墨（62）喷嘴。 将墨水收集单元（50）放置在与喷嘴部分相对应的纸上，用于收集成为纸张的墨水。 支撑梁在供纸方向或供纸方向的反方向上从墨水收集单元延伸，并且沿与供纸方向正交的喷射方向交替布置。 支撑梁包括沿纸张供给方向延伸的供纸支撑梁和沿纸张供给方向相反方向延伸的纸张排出支撑梁。

公开(公告)号：KR1020040021070A

公开(公告)日：2004-03-10

申请号：KR1020020052511

申请日：2002-09-02

Applicant: 삼성전자주식회사

Inventor： 박진용 ,  김행선 ,  남훈석 ,  박진호

IPC: H04N21/431

CPC classification number: H04N21/4312 ,  H04N21/4854 ,  H04N2005/44517

Abstract: PURPOSE: A display system and an OSD controller of the display system are provided to offer at least two OSDs discriminated from each other. CONSTITUTION: A display system includes a central controller(10), an OSD generating/providing unit(50), and a display module(70). The central controller controls at least two OSDs to be displayed in response to a user select signal input from the outside. The OSD generating/providing unit generates at least two OSDs distinguished from each other under the control of the central controller and outputs video signals for constructing an OSD in response to the user select signal among the generated OSDs. The display module receives the video signals output from the OSD generating/providing unit and signals output from the central controller to simultaneously display an image and OSDs.

Abstract translation: 目的：提供显示系统的显示系统和OSD控制器，以提供至少两个彼此区分的OSD。 构成：显示系统包括中央控制器（10），OSD生成/提供单元（50）和显示模块（70）。 中央控制器控制响应于从外部输入的用户选择信号来显示至少两个OSD。 OSD产生/提供单元在中央控制器的控制下产生彼此区分的至少两个OSD，响应于所生成的OSD中的用户选择信号，输出用于构建OSD的视频信号。 显示模块接收从OSD生成/提供单元输出的视频信号和从中央控制器输出的信号，同时显示图像和OSD。

公开(公告)号：KR1020030018757A

公开(公告)日：2003-03-06

申请号：KR1020010053291

申请日：2001-08-31

Applicant: 삼성전자주식회사

Inventor： 박진호 ,  김상수 ,  권오종 ,  박진혁

IPC: H04N7/01

CPC classification number: H04N7/0122 ,  H04N5/4403 ,  H04N2005/4417

Abstract: PURPOSE: An image display system is provided to display an image in the maximum size of a display screen irrespective of the kind of the image. CONSTITUTION: An image display system includes a display having a predetermined resolution and a scaling unit(100). The scaling unit receives one of a general image and an image for a game and controls the scale range of the general image and game image to provide an image with a maximum size to the display. The scaling unit includes a microcomputer for detecting the key operation of a user to output the first control code and the second control code according to the detected key operation, a data converter for demodulating the general image of game image in response to the first control code and converting the demodulated image into digital data, and a scaler for scaling the level of the digital data in response to the second control code.

Abstract translation: 目的：提供图像显示系统来显示不同于图像种类的显示屏幕的最大尺寸的图像。 构成：图像显示系统包括具有预定分辨率的显示器和缩放单元（100）。 缩放单元接收游戏的一般图像和图像中的一个，并且控制一般图像和游戏图像的缩放范围以向显示提供具有最大尺寸的图像。 缩放单元包括微型计算机，用于根据检测到的键操作来检测用户输出第一控制码和第二控制码的按键操作;数据转换器，用于响应于第一控制码解调游戏图像的一般图像 以及将解调图像转换成数字数据;以及缩放器，用于响应于第二控制码来缩放数字数据的电平。

公开(公告)号：KR1020020094091A

公开(公告)日：2002-12-18

申请号：KR1020010031807

申请日：2001-06-07

Applicant: 삼성전자주식회사

Inventor： 박진호

IPC: G02F1/133

Abstract: PURPOSE: A liquid crystal display device is provided to minimize the leakage of current due to the transmission of high current power toward various systems and minimize the generation of electromagnetic waves by having low current value of the power passing the internal power supply lines. CONSTITUTION: A liquid crystal display device includes a light emitting unit for generating light in response to first power, a display unit for displaying images corresponding to the light, a receiving unit for receiving the light emitting unit and the display unit, a signal conversion unit such as an A/D converter(400) mounted to a rear surface of the receiving unit and providing data signals input from the outside in response to second power to the display unit, and a power supply unit such as an inverter board(500) mounted to the rear surface of the receiving unit for receiving main power from the outside and supplying the first and second power to the light emitting unit and the signal conversion unit respectively.

Abstract translation: 目的：提供一种液晶显示装置，用于最大程度地减少由于向各种系统传输高电流电流而导致的电流泄漏，并且通过具有通过内部电源线的电力的低电流值来最小化电磁波的产生。 一种液晶显示装置，包括：响应于第一功率产生光的发光单元，用于显示与该光对应的图像的显示单元，用于接收发光单元和显示单元的接收单元;信号转换单元 例如安装到接收单元的后表面的A / D转换器（400），并且响应于显示单元的第二功率提供从外部输入的数据信号;以及诸如逆变器板（500）的电源单元， 安装到接收单元的后表面，用于从外部接收主电力，并将第一和第二电力分别提供给发光单元和信号转换单元。

公开(公告)号：KR100359433B1

公开(公告)日：2002-11-23

申请号：KR1020000043404

申请日：2000-07-27

Applicant: 삼성전자주식회사

Inventor： 박진호

IPC: G09G3/36

Abstract: 본 발명은 평판 디스플레이 장치에 관한 것으로서, 컨트롤러에서 계조 별 디지털화된 값을 갖는 감마 데이터를 생성하여 컬럼 드라이브 집적회로들에 전송하고, 컬럼 드라이브 집적회로는 감마 데이터로써 계조 전압을 생성하여 컬럼 신호를 출력하도록 구성된다. 그리고, 감마 데이터는 TTL 방식 또는 차동 신호 전송 방식으로 전송될 수 있다.
따라서, 평판 디스플레이 장치의 컨트롤 보드 상의 전송 선로 수가 격감되고, 컨트롤 구성이 용이해지면서 제작 단가를 경감시킬 수 있고, 원거리 전송에서도 정확한 화상 표현, 저전력소모, 고속 데이터 전송 및 전자파 장애 차단과 같은 부가적인 효과를 얻도룩 구현할 수 있는 이점이 있다.

公开(公告)号：KR1020020057407A

公开(公告)日：2002-07-11

申请号：KR1020010000419

申请日：2001-01-04

Applicant: 삼성전자주식회사

Inventor： 박진호 ,  권오종

IPC: G02F1/133

Abstract: PURPOSE: A liquid crystal display having a luminance level control function, a method and an apparatus for driving the liquid crystal display are provided to control the luminance of a back light according to the brightest data among R, G and B video data items to obtain clear pictures. CONSTITUTION: A liquid crystal display having a luminance level control function includes a timing controller(100), a back light driver(200), a back light unit(300), a gate driver(600), a data driver(400), and an LCD panel(700). The timing controller stores RGB video data items for a m frames, selects the maximum value from the three video data items to store the maximum value for n frames, and averages the maximum data value to generate a luminance level control signal according to the averaged data. The back light driver outputs a back light driving voltage according to the luminance level control signal. The back light unit outputs lights according to the driving voltage. The gate driver outputs a scan signal, and the date driver outputs a video signal. The LCD panel displays the video signal according to the lights emitted from the back light unit.

Abstract translation: 目的：提供具有亮度水平控制功能的液晶显示器，用于驱动液晶显示器的方法和装置，以根据R，G和B视频数据项中的最亮数据来控制背光的亮度，以获得 清晰的图片。 构成：具有亮度级控制功能的液晶显示器包括时序控制器（100），背光驱动器（200），背光单元（300），栅极驱动器（600），数据驱动器（400） 和LCD面板（700）。 定时控制器存储用于m帧的RGB视频数据项，从三个视频数据项中选择最大值以存储n帧的最大值，并且根据平均数据平均最大数据值以产生亮度电平控制信号。 背光驱动器根据亮度电平控制信号输出背光驱动电压。 后灯单元根据驱动电压输出灯。 门驱动器输出扫描信号，日期驱动器输出视频信号。 LCD面板根据背光单元发出的光线显示视频信号。

公开(公告)号：KR1020020046661A

公开(公告)日：2002-06-21

申请号：KR1020000076947

申请日：2000-12-15

Applicant: 삼성전자주식회사

Inventor： 박진호 ,  박진혁 ,  권오종 ,  최형배 ,  강정태

IPC: G09G3/20

CPC classification number: G09G3/2092 ,  G02F1/13452 ,  G09G3/3611 ,  G09G2300/04 ,  G09G2300/0426 ,  G09G2330/02 ,  G09G2330/06 ,  H05K1/14

Abstract: PURPOSE: A flat display device is provided to receive stably various input signals by optimizing a characteristic and a structure of the flat display device. CONSTITUTION: An inverter and power PCB(Printed Circuit Board) portion(100) includes an inverter(110), a scaler power generation portion(120), and an image drive power generator(130) in order to control an external power applied from the outside and supply analog power source and digital power source to an image drive PCB portion(200) and a signal processing PCB portion(300). The image drive PCB portion(200) includes a gray voltage generation portion(210), a drive portion(220), a flat display panel(230), and a common electrode voltage generation portion(240) in order to display predetermined images according to a signal of the signal processing PCB portion(300). The signal processing PCB portion(300) includes an ADC(310), a digital interface(320), a video decoder(330), a scaling controller(340) and a timing controller(350) in order to provide a power supply command signal to the inverter and power PCB portion(100) or an image signal to the image drive PCB portion(200).

Abstract translation: 目的：提供平板显示装置，通过优化平板显示装置的特性和结构来稳定地接收各种输入信号。 构成：逆变器和电源PCB（印刷电路板）部分（100）包括逆变器（110），缩放器发电部分（120）和图像驱动发电机（130），以便控制从 外部并将模拟电源和数字电源供应到图像驱动PCB部分（200）和信号处理PCB部分（300）。 图像驱动PCB部分（200）包括灰色电压产生部分（210），驱动部分（220），平面显示面板（230）和公共电极电压生成部分（240），以便根据 到信号处理PCB部分（300）的信号。 信号处理PCB部分（300）包括ADC（310），数字接口（320），视频解码器（330），缩放控制器（340）和定时控制器（350），以便提供电源指令 向逆变器和电源PCB部分（100）发送信号或向图像驱动PCB部分（200）发送图像信号。

公开(公告)号：KR1020020007578A

公开(公告)日：2002-01-29

申请号：KR1020000040942

申请日：2000-07-18

Applicant: 삼성전자주식회사

Inventor： 박진호 ,  박동원 ,  권오종

IPC: G09G3/36

CPC classification number: G09G3/3685 ,  G09G3/3674 ,  G09G2330/021

Abstract: PURPOSE: A shift register is provided to reduce instant power variation generated at an operation of the shift register and electromagnetic interference owing to the instant power variation, by adjusting an operating point of time of each memory element. CONSTITUTION: A plurality of memory elements(M0-M3) shifts data in synchronization with a clock signal. A clock signal delay means(32, 34, 36) gradually delays the clock signal, applied to the memory elements, from a memory element to which the data is applied and sequentially delays the clock signal from which the data is outputted. A data delay means(30) delays the data so as to have the same delay time as the clock signal which is applied to a memory element.

Abstract translation: 目的：通过调整每个存储元件的工作时间点，提供一个移位寄存器，以减少由于瞬时功率变化而在移位寄存器的操作下产生的即时功率变化和电磁干扰。 构成：多个存储元件（M0-M3）与时钟信号同步地移位数据。 时钟信号延迟装置（32,34,36）从施加数据的存储元件逐渐延迟施加到存储元件的时钟信号，并且顺序地延迟从其输出数据的时钟信号。 数据延迟装置（30）延迟数据以使其具有与施加到存储元件的时钟信号相同的延迟时间。

公开(公告)号：KR100309491B1

公开(公告)日：2001-12-12

申请号：KR1019980044074

申请日：1998-10-21

Applicant: 삼성전자주식회사

Inventor： 박진호

IPC: B41J2/175

Abstract: 본 발명은 사용자의 커버도어 오픈/클로즈 동작 여부에 따라 가변되는 기기 내부의 조도를 검출하여 커버도어 오픈/클로즈 여부를 판단하고 커버도어 오픈으로 판정시 잉크카트리지를 교환위치로 이동시키도록 함으로써 제작원가를 절감하는 동시에 사용자의 편의성을 동시에 해결하는 잉크카트리지 교환 장치 및 방법을 제공하기 위한 것으로서; 화상형성장치 내부로 입사되는 조도를 감지하는 조도감지부와, 상기 조도감지부로부터 인가되는 신호에 따라 잉크카트리지 교환 여부를 판단하여 캐리지에 구동 신호를 출력하는 CPU와, 상기 CPU에서 잉크카트리지 교환으로 판정시 잉크카트리지를 교환위치로 이동시키기 위한 캐리지 위치값을 저장하는 메모리부와, 상기 CPU의 제어 신호에 따라 캐리지의 위치를 이동시키기 위한 구동 전류를 공급하는 캐리지모터 구동부와, 상기 캐리지모터 구동부로부터 인가되는 전류에 따라 이동 상태가 가변되는 캐리지로 구성된다.

公开(公告)号：KR1020010091265A

公开(公告)日：2001-10-23

申请号：KR1020000012777

申请日：2000-03-14

Applicant: 삼성전자주식회사

Inventor： 박진호 ,  이규수

IPC: G09G3/36

Abstract: PURPOSE: A circuit for delaying voltage for use in flat panel display apparatus is provided to prevent the generation of a latch-up at a gate driver by delaying a turn-on voltage applied to the gate driver. CONSTITUTION: A voltage transformation circuit(10) is composed of a transformer(TFR), a switching regulator(11), constant-voltage diodes(D1,D2), resistances(R1,R2,R3), and capacitors(C1,C2,C3). A voltage delay circuit(20) is composed of a switch(21) and a switch control circuit(22). An input voltage(Vin) is connected to an a1 terminal of the transformer(TFR) transforming the input voltage(Vin) and an anode of the schottky diode(D2) for a constant-voltage is connected to an a2 terminal of the transformer(TFR). A cathode of the schottky diode(D2) becomes a main voltage(AVdd) output terminal and is connected to a b2 terminal of the transformer(TFR). The capacitor(C3) for main voltage(AVdd) output is connected to the cathode of the schottky diode(D2) and a grounding voltage(Vss) terminal. The switching regulator(11) is connected to the a1, a2 terminals of the transformer(TFR) and a s1 terminal of the switching regulator(11) is connected to the grounding voltage(Vss) terminal. A s2 terminal of the switching regulator(11) is connected to the grounding voltage(Vss) terminal by being connected in serial to the resistance(R2) and the capacitor(C2). The resistance(R1) is connected to the cathode of the schottky diode(D2) and the resistance(R3). The resistance(R3) is connected to a s3 terminal of the switching regulator(11) and the grounding voltage(Vss) terminal. A b1 terminal of the transformer(TFR) is connected to the anode of the diode(D1) for constant-voltage of a gate turn-on voltage(Von1). The cathode of the diode(D1) is connected to the capacitor(C1) and the capacitor(C1) is connected to the grounding voltage(Vss) terminal.

Abstract translation: 目的：提供用于平板显示装置中用于延迟电压的电路，以通过延迟施加到栅极驱动器的接通电压来防止在栅极驱动器产生闩锁。 构成：电压变换电路（10）由变压器（TFR），开关调节器（11），恒压二极管（D1，D2），电阻（R1，R2，R3）和电容器（C1，C2）组成 ，C3）。 电压延迟电路（20）由开关（21）和开关控制电路（22）构成。 将输入电压（Vin）连接到变压器（TFR）的a1端子，将输入电压（Vin）变换，将恒定电压的肖特基二极管（D2）的阳极连接到变压器的a2端子（ TFR）。 肖特基二极管（D2）的阴极成为主电压（AVdd）输出端子，并连接到变压器（TFR）的b2端子。 用于主电压（AVdd）输出的电容器（C3）连接到肖特基二极管（D2）的阴极和接地电压（Vss）端子。 开关调节器（11）连接到变压器的a1，a2端子（TFR），开关调节器（11）的s1端子连接到接地电压（Vss）端子。 开关调节器（11）的s2端子通过与电阻（R2）和电容器（C2）串联连接到接地电压（Vss）端子。 电阻（R1）连接到肖特基二极管（D2）的阴极和电阻（R3）。 电阻（R3）连接到开关调节器（11）的s3端子和接地电压（Vss）端子。 为了栅极导通电压（Von1）的恒定电压，将变压器（TFR）的b1端子连接到二极管（D1）的阳极。 二极管（D1）的阴极连接到电容器（C1），电容器（C1）连接到接地电压（Vss）端子。