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1. 发明公开

KR1020020080159A 유기 전계발광 표시 소자의 자동 제조를 위한아이티오전극 증착 장치 및 방법 无效
标题翻译：用于自动制造有机电致发光显示装置的沉积氧化铅电极的装置和方法
公开(公告)号：KR1020020080159A
公开(公告)日：2002-10-23
申请号：KR1020010019443
申请日：2001-04-12
申请人： 에프디테크 주식회사
发明人： 문대규 , 김대엽
IPC分类号： H05B33/10
CPC分类号： H01L27/3281 , H01L51/56 , H01L51/0021 , C23C14/042 , C23C14/14 , C23C14/24
摘要： PURPOSE: An apparatus and a method of depositing ITO(Indium Tin Oxide) electrode for automatically manufacturing organic electroluminescence display device are provided to improve the ITO deposition process by covering a glass substrate with a metal shadow mask and depositing directly the ITO electrode by a sputtering method to eliminate a photoresist process. CONSTITUTION: A chamber(410) comprises a port for loading and unloading a glass substrate(100) and provides a sealed space. A cathode(420) is fixed to an end of the chamber(410), wherein high voltage is applied to the cathode(420). An anode(430) is fixed to an end of the chamber(430), wherein high voltage is applied to the anode(430). A cabinet(440) mounts and fixes the glass substrate(100) for forming the ITO electrode and a metal shadow mask. A gas injection unit injects a gas into the chamber(410). A power unit(470) applies high voltage between the anode(430) and the cathode(420) in order to generate plasma of the injected gas.
摘要翻译：目的：提供一种沉积用于自动制造有机电致发光显示器件的ITO（氧化铟锡）电极的设备和方法，以通过用金属荫罩覆盖玻璃衬底并通过溅射直接沉积ITO电极来改善ITO沉积工艺消除光刻胶工艺的方法。构成：室（410）包括用于装载和卸载玻璃基板（100）并提供密封空间的端口。阴极（420）固定到腔室（410）的端部，其中向阴极（420）施加高电压。阳极（430）固定到室（430）的端部，其中高电压施加到阳极（430）。柜（440）安装并固定用于形成ITO电极的玻璃基板（100）和金属荫罩。气体注入单元将气体注入到室（410）中。功率单元（470）在阳极（430）和阴极（420）之间施加高电压，以产生注入气体的等离子体。

2. 发明公开

KR1020020064626A 평판 디스플레이 소자 측정 장치 无效
标题翻译：测量等离子显示装置
公开(公告)号：KR1020020064626A
公开(公告)日：2002-08-09
申请号：KR1020010019446
申请日：2001-04-12
申请人： 에프디테크 주식회사
发明人： 문대규 , 김대엽 , 이상필 , 신석훈
IPC分类号： G09G3/00
CPC分类号： H01L51/0031 , H01L27/32 , H01L2225/06596
摘要： PURPOSE: An apparatus of measuring a plasma display is provided to simply measure a specific character of a plasma display in a short of time. CONSTITUTION: The apparatus of measuring a plasma display measures a specific character of the plasma display which has the first electrode(11), the second electrode(113) and a luminescent layer(15) and is formed on a substrate(100). A testing electric current generated from an electric power source is applied to the electrodes of the plasma display to be measured. At least two switches(340-1 - 340-n) are connected to the electrodes of the plasma display. These switches control an electrical connection between the electrodes of the plasma display to be measured and the electric power source. The substrate may be mounted in a testing chamber(350) capable of providing airtight space under a desired measuring condition. A brightness detecting means is positioned on the plasma display to be measured mounted in the testing chamber and transforms the brightness into an electric current signal. The brightness detecting means is transferred to a position of the plasma display by means of a predetermined transferring means. A measuring means measures an electric voltage and an electric current being applied to the plasma display. Furthermore, the measuring means produces the brightness by using the electric current signal transmitted from the brightness detecting means.
摘要翻译：目的：提供一种测量等离子体显示器的装置，以简单地在短时间内测量等离子体显示器的特定字符。构成：测量等离子体显示器的装置测量具有第一电极（11），第二电极（113）和发光层（15）并形成在基板（100）上的等离子体显示器的特定特性。将从电源产生的测试电流施加到待测量的等离子体显示器的电极。至少两个开关（340-1-340-n）连接到等离子体显示器的电极。这些开关控制要测量的等离子体显示器的电极与电源之间的电连接。衬底可以安装在能够在期望的测量条件下提供气密空间的测试室（350）中。亮度检测装置位于安装在测试室中的要测量的等离子体显示器上，并将亮度转换成电流信号。亮度检测装置通过预定的传送装置传送到等离子体显示器的位置。测量装置测量施加到等离子体显示器的电压和电流。此外，测量装置通过使用从亮度检测装置发送的电流信号产生亮度。

3. 发明公开

KR1020020041053A 네마틱 액정 파브리-페로 파장 가변 필터 无效
标题翻译： NEMATIC LIQUID水晶面料波长变化滤波器
公开(公告)号：KR1020020041053A
公开(公告)日：2002-06-01
申请号：KR1020000070791
申请日：2000-11-27
申请人： 에프디테크 주식회사
发明人： 길상근
IPC分类号： G02F1/133
摘要： PURPOSE: A nematic liquid crystal Fabry-Perot wavelength variable filter is provided to completely remove dependence of incident light on polarization using axial alignment and to stabilize a resonance mode without having a complicate alignment process. CONSTITUTION: A nematic liquid crystal Fabry-Perot wavelength variable filter includes two glass substrates(1a,1b), transparent electrodes(2a,2b), the first and second reflecting films(3a,3b). The transparent electrodes and the first and second reflecting films are sequentially formed on the glass substrates, respectively. A vertical alignment film(4a) is coated on the first reflecting film to vertically align a nematic liquid crystal(10). A horizontal alignment film(4b) is coated on the second reflecting film to axially align the liquid crystal. The nematic liquid crystal is filled between the alignment films. The wavelength of light inputted into the liquid crystal is resonated according to the level of voltage applied to the liquid crystal. At least one of the two glass substrates is composed of a spherical mirror.
摘要翻译：目的：提供向列型液晶法布里 - 珀罗波长可变滤波器，以使用轴向对准完全消除入射光对极化的依赖性，并稳定谐振模式，而不会产生复杂的对准过程。构成：向列型液晶法布里 - 珀罗波长可变滤波器包括两个玻璃基板（1a，1b），透明电极（2a，2b），第一和第二反射膜（3a，3b）。透明电极和第一和第二反射膜分别依次形成在玻璃基板上。垂直取向膜（4a）涂覆在第一反射膜上，以垂直取向向列型液晶（10）。水平取向膜（4b）涂覆在第二反射膜上以使液晶轴向对准。向列液晶填充在取向膜之间。输入到液晶的光的波长根据施加到液晶的电压的水平而共振。两个玻璃基板中的至少一个由球面镜组成。

4. 发明公开

KR1020020065027A 이중층의 칼라필터 구조를 가진 반투과형 칼라 엘씨디 无效
标题翻译：双层彩色滤光片结构中的半透明色彩液晶显示器
公开(公告)号：KR1020020065027A
公开(公告)日：2002-08-13
申请号：KR1020010005357
申请日：2001-02-05
申请人： 에프디테크 주식회사
发明人： 박홍식
IPC分类号： G02F1/1335
摘要： PURPOSE: A semi-transmissive color LCD(Liquid Crystal display) in the dual-layered color filter structure is provided to locate a semi-transmissive plate between color filter layers in the dual-layered structure for obtaining the bright characteristics in the reflection mode while obtaining superior color characteristics in the transmission mode. CONSTITUTION: A semi-transmissive color LCD in the dual-layered color filter structure includes a first color filter layer(11a) formed of a color filter pattern, a black matrix for discriminating red, green and blue cells for blocking light, and color filters for transmitting light, and a semi-transmissive plate(12) mounted at a lower end of the first color filter layer for reflecting light in the reflection mode while transmitting the light in the transmission mode, wherein in the reflection mode, the light passing through the first color filter layer is reflected against the semi-transmission plate to pass the first color filter layer again.
摘要翻译：目的：提供双层彩色滤光片结构中的半透射彩色LCD（液晶显示器），用于在双层结构中的滤色器层之间定位半透射板，以获得反射模式中的明亮特性，同时在传输模式下获得优异的色彩特性。构成：双层滤色器结构中的半透射彩色LCD包括由滤色器图案形成的第一滤色器层（11a），用于识别用于遮挡光的红色，绿色和蓝色单元的黑色矩阵，以及滤色器以及安装在第一滤色器层的下端的半透射板（12），用于在透射模式下透射光时以反射模式反射光，其中在反射模式中，光通过第一滤色器层被反射到半透射板上以再次通过第一滤色器层。

5. 发明公开

KR1020020016678A 직시형 단결정 실리콘 박막트랜지스터 액정표시장치의제조방법 无效
标题翻译：制造单晶硅薄膜晶体管液晶显示方法
公开(公告)号：KR1020020016678A
公开(公告)日：2002-03-06
申请号：KR1020000049849
申请日：2000-08-26
申请人： 에프디테크 주식회사
发明人： 김원대 , 이현중
IPC分类号： G02F1/136
摘要： PURPOSE: A method of fabricating a single-crystalline silicon thin film transistor liquid crystal display is provided to produce a cheap liquid crystal display that has a high resolution and fast response speed and displays motion pictures. CONSTITUTION: A single-crystalline silicon substrate is attached onto a glass substrate(20). The surface of the silicon substrate is polished such that the silicon substrate has a predetermined thickness. The silicon substrate is etched to define a driving circuit area and a switching area. A single-crystalline silicon thin film transistor and a complementary metal-oxide transistor are formed on the defined driving circuit area and switching area to form a pair of driving circuit units(40,50) and a plurality of switching elements arranged in the matrix form, simultaneously. The first and second electrode lines are formed on the glass substrate. The first and second electrode lines are respectively connected to the driving circuit units and switching elements, respectively.
摘要翻译：目的：提供一种制造单晶硅薄膜晶体管液晶显示器的方法，以产生具有高分辨率和快速响应速度并显示运动图像的便宜的液晶显示器。构成：将单晶硅衬底附接到玻璃衬底（20）上。硅衬底的表面被抛光，使得硅衬底具有预定的厚度。蚀刻硅衬底以限定驱动电路区域和开关区域。在定义的驱动电路区域和开关区域上形成单晶硅薄膜晶体管和互补金属氧化物晶体管，以形成一对驱动电路单元（40,50）和以矩阵形式布置的多个开关元件，同时。第一和第二电极线形成在玻璃基板上。第一和第二电极线分别分别连接到驱动电路单元和开关元件。

6. 发明公开

KR1020010113172A 수직 배향 나선 변형 액정표시장치 无效
标题翻译：垂直对准双向液晶显示器
公开(公告)号：KR1020010113172A
公开(公告)日：2001-12-28
申请号：KR1020000033318
申请日：2000-06-16
申请人： 에프디테크 주식회사
发明人： 이신두
IPC分类号： G02F1/1337
CPC分类号： G02F1/133707 , G02F1/1393 , G02F1/141
摘要： 본 발명은 수직 배향 나선 변형 액정표시장치에 관한 것으로서, 특히 본 발명의 장치는 서로 마주보는 두 면을 각각 가지는 제 1 및 제 2 유리기판들과, 제 1 유리기판의 제 1 면에 형성되고 제 1 전위를 가진 제 1 전극과, 제 1 유리기판의 제 1 면에 형성되고 상기 제 1 전위와 다른 제 2 전위를 가진 제 2 전극과, 제 1 및 제 2 전극들이 형성된 제 1 유리기판의 제 1 면상에 형성되는 제 1 수직 배향막과, 상기 제 2 유리기판의 제 1 면에 형성되는 제 2 수직배향막과, 제 1 및 제 2 수직 배향막들이 서로 마주보는 제 1 및 제 2 유리기판들 사이에 봉입되고 빛의 파장보다 더 짧은 나선 피치를 가지며 상기 제 1 및 제 2 전극 사이에 형성되는 전계에 응답하여 나선구조가 변형되어 특정 방향으로 분자들이 회전하는 강유전성 액정과, 제 1 유리기판의 제 2 면에 설치된 제 1 편광판과 제 2 유리기판의 제 2 면에 설치되어 제 1편광판과 직교하는 편광성을 가지는 제 2 편광판을 포함한다. 따라서, 본 발명에서는 대면적의 균일한 수직배향이 가능하여 높은 대비비를 가지며, 전기장의 크기에 따라 연속적으로 변형이 가능하여 연속계조표시가 가능하고, 동일기판상의 전극배열에 의한 다중 배향에 의해 넓은 시야각 특성을 갖는다.

7. 发明公开

KR1020020092629A 터치패널 제조 방법 无效
标题翻译：制造触控面板的方法
公开(公告)号：KR1020020092629A
公开(公告)日：2002-12-12
申请号：KR1020010031374
申请日：2001-06-05
申请人： 에프디테크 주식회사
发明人： 김기환 , 이장헌
IPC分类号： G06F3/041
摘要： PURPOSE: A touch panel manufacturing method is provided to process an adhesion of a double sided tape and a protection film by one step so that it can reduce a process step and prevent a scratch on a touch panel. CONSTITUTION: The method comprises steps of forming a lower board(401-407), forming an upper board(408-410), adhering the lower board to the upper board with a double sided tape(411-414), checking characteristics of an assembled touch panel(416), and adhering a double sided tape, including a protection film, to the assembled touch panel(417). In the lower board forming steps(401-407), a transparent conductive film, an electrode, and a dot spacer are formed on a glass board, and then a scribing, a flexible printed cable bonding and a cleansing process are performed. In the upper board forming steps(408-410), a film is cut, a transparent conductive film being formed and then an electrode being formed.
摘要翻译：目的：提供一种触摸面板制造方法，以一步处理双面胶带和保护膜的粘合，从而可以减少工艺步骤并防止触摸面板上的划痕。构成：该方法包括以下步骤：形成下板（401-407），形成上板（408-410），用双面胶带（411-414）将下板粘合到上板上，检查组装的触摸面板（416），并且将包括保护膜的双面胶粘合到组装好的触摸面板（417）上。在下板形成步骤（401-407）中，在玻璃板上形成透明导电膜，电极和点间隔物，然后进行划线，柔性印刷电缆接合和清洁处理。在上板形成步骤（408-410）中，切割膜，形成透明导电膜，然后形成电极。

8. 发明公开

KR1020020080160A 저항막 방식의 터치 스크린 구동회로 无效
标题翻译：用于驱动电阻屏幕的电路电路
公开(公告)号：KR1020020080160A
公开(公告)日：2002-10-23
申请号：KR1020010019444
申请日：2001-04-12
申请人： 에프디테크 주식회사
发明人： 조영완
IPC分类号： G06F3/03
摘要： PURPOSE: A circuit for driving a touch screen of a resistance film mode is provided to make a circuit constitution simple and enhance an adaptation characteristic by processing almost all functions using a software. CONSTITUTION: Switches(SW1-SW4) are provided for applying a voltage to a touch panel(10). A capacitor(CIN) is provided for sensing a touch of the touch panel(10). In addition, a micro computer(52) is provided. The first switch(SW1) applies a Vdd voltage to one end of a plate for detecting a Y-axis coordinate of a conductive film constituted by the upper plate and the lower plate. The second switch(SW2) applies a Vdd voltage to one end of a plate for detecting an X-axis coordinate. The third switch(SW3) makes one end of the plate for detecting a Y-axis coordinate be grounded. The fourth switch(SW4) makes one end of the plate for detecting an X-axis coordinate be grounded.
摘要翻译：目的：提供用于驱动电阻膜模式的触摸屏的电路，通过使用软件处理几乎所有的功能，使电路结构简单并增强适应特性。规定：开关（SW1-SW4）用于向触摸面板（10）施加电压。提供电容器（CIN）用于感测触摸面板（10）的触摸。另外，提供微型计算机（52）。第一开关SW1将Vdd电压施加到用于检测由上板和下板构成的导电膜的Y轴坐标的板的一端。第二开关（SW2）将Vdd电压施加到用于检测X轴坐标的板的一端。第三开关（SW3）使用于检测Y轴坐标的板的一端接地。第四开关（SW4）使用于检测X轴坐标的板的一端接地。

9. 发明公开

KR1020020039787A 네마틱 액정 파브리-페로 파장 가변 필터 및 그 제조방법 无效
标题翻译： NEMATIC液晶平板波纹变幅滤波器及其制作方法
公开(公告)号：KR1020020039787A
公开(公告)日：2002-05-30
申请号：KR1020000069598
申请日：2000-11-22
申请人： 에프디테크 주식회사
发明人： 최재학 , 이주현
IPC分类号： G02F1/133
摘要： PURPOSE: A nematic liquid crystal Fabry-Ferot wavelength variable filter and a method of fabricating the filter are provided to eliminate polarization dependence by using a two-domain structure according to optical alignment. CONSTITUTION: A nematic liquid crystal Fabry-Ferot wavelength variable filter is constructed in such a manner that transparent electrodes(3a,3b), the first and second reflection films(4a,4b), the first and second alignment films(5a,5b) are sequentially formed on the inner sides of two substrates(2a,2b), respectively and liquid crystal is injected into a space between the first and second alignment films. The first alignment film is a vertical alignment film in which liquid crystals are aligned perpendicular to the surface of the substrate. The second alignment film is a horizontal or vertical alignment film in which at least two pairs of domains are alternately arranged. Liquid crystals in one domain are aligned to perpendicular to liquid crystals in the other domain.
摘要翻译：目的：提供向列型液晶法布里 - 弗朗波长可变滤波器和制造滤波器的方法，以通过使用根据光学对准的双畴结构消除偏振相关性。构成：向列型液晶法布里 - 弗朗波长可变滤波器以透明电极（3a，3b），第一和第二反射膜（4a，4b），第一和第二取向膜（5a，5b）分别依次形成在两个基板（2a，2b）的内侧，并且将液晶注入到第一和第二取向膜之间的空间中。第一取向膜是其中液晶垂直于基板的表面取向的垂直取向膜。第二取向膜是水平或垂直取向膜，其中至少两对畴交替布置。一个结构域中的液晶与另一个畴中的液晶垂直排列。

10. 发明授权

KR100320102B1 수직배향된나선변형강유전성액정표시장치 失效
标题翻译：垂直取向的螺旋变形铁电液晶显示器
公开(公告)号：KR100320102B1
公开(公告)日：2002-04-22
申请号：KR1019980050029
申请日：1998-11-21
申请人： 에프디테크 주식회사
发明人： 이신두
IPC分类号： G02F1/133
摘要： 본 발명은 수직 배향 나선 변형 액정표시장치에 관한 것으로서, 특히 본 발명의 장치는 서로 마주보는 두 면을 각각 가지는 제 1 및 제 2 유리기판들과, 제 1 유리기판의 제 1 면에 형성되고 제 1 전위를 가진 제 1 투명전극과, 제 1 유리기판의 제 1 면에 형성되고 상기 제 1 전위와 다른 제 2 전위를 가진 제 2 투명전극과, 제 1 및 제 2 투명전극들이 형성된 제 1 유리기판의 제 1 면상에 형성되는 제 1 수직 배향막과, 상기 제 2 유리기판의 제 1 면에 형성되는 제 2 수직배향막과, 제 1및 제 2 수직 배향막들이 서로 마주보는 제 1 및 제 2 유리기판들 사이에 봉입되고 빛의 파장보다 더 짧은 나선 피치를 가지며 상기 제 1 및 제 2 투명전극 사이에 형성되는 전계에 응답하여 나선구조가 변형되어 특정 방향으로 분자들이 회전하는 강유전성 액정과, 제 1 유리기판의 제 2 면에 설치된 제 1 편광판과 제 2 유리기판의 제 2 면에 설치되어 제 1편광판과 직교하는 편광성을 가지는 제 2 편광판을 포함한다. 따라서, 본 발명에서는 대면적의 균일한 수직배향이 가능하여 높은 대비비를 가지며, 전기장의 크기에 따라 연속적으로 변형이 가능하여 연속계조표시가 가능하고, 동일기판상의 전극배열에 의한 다중 배향에 의해 넓은 시야각 특성을 갖는다.

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