-
公开(公告)号：KR1020020072063A
公开(公告)日：2002-09-14
申请号：KR1020010012032
申请日：2001-03-08
Applicant: 전자부품연구원
IPC: H05B33/10
CPC classification number: H01L51/001 , H01L27/3211 , H01L51/0011 , H01L51/56
Abstract: PURPOSE: A method is provided to effectively manufacture a full color display system by repeatedly depositing monomolecular organic electroluminescence material for forming an individual pixel corresponding to red, green and blue colors. CONSTITUTION: A method comprises a first step of patterning an indium tin oxide(ITO) electrode(120) in a lengthwise direction onto a glass substrate(110); a second step of producing a metal mask(130) having a plurality of slots(132), by removing the metallic portion of a metal plate, in the direction perpendicular to the ITO electrode on the glass substrate; a third step of aligning the metal mask onto the glass substrate where the ITO electrode is formed, and depositing a monomolecular organic electroluminescence material through a thermal deposition method; a fourth step of forming a monomolecular organic electroluminescence pixel area by forming a metal electrode through the thermal deposition of metallic mixture onto the monomolecular organic electroluminescence material layer; and a fifth step of moving the metal mask or the glass substrate to the position adjacent to the monomolecular organic electroluminescence pixel area within the distance between slots.
Abstract translation: 目的：提供一种通过重复沉积单分子有机电致发光材料来有效地制造全色显示系统的方法，用于形成对应于红色，绿色和蓝色的各个像素。 构成：一种方法包括：将长度方向上的氧化铟锡（ITO）电极（120）图案化到玻璃基板（110）上的第一步骤; 通过在与玻璃基板上的ITO电极垂直的方向上去除金属板的金属部分来制造具有多个槽（132）的金属掩模（130）的第二步骤; 将金属掩模对准形成ITO电极的玻璃基板上的第三步骤，通过热沉积法沉积单分子有机电致发光材料; 通过将金属混合物热沉积到单分子有机电致发光材料层上形成金属电极形成单分子有机电致发光像素区域的第四步骤; 以及将金属掩模或玻璃基板移动到与槽之间的距离内的单分子有机电致发光像素区域相邻的位置的第五步骤。
-
公开(公告)号：KR1020000055533A
公开(公告)日：2000-09-05
申请号：KR1019990004194
申请日：1999-02-08
Applicant: 전자부품연구원
Abstract: PURPOSE: An AlGaAs light emitting diode(LED) array and fabrication method thereof is to allow an AlGaAs LED array to be integrated within a portable electronic device, thereby decreasing size of light source and enhancing luminance. CONSTITUTION: An AlGaAs light emitting diode(LED) array comprises a plurality of unit cells. Each of the unit cells comprises a p-n junction comprised of a p-type AlGaAs epitaxial layer(120) and an n-type AlGaAs epitaxial layer(130) and an electrode(160) which are orderly stacked in a shape of the letter "L". The unit cell has a light emitting point to expose a portion of the underlying N-type epitaxial layer at a selected portion of the upper portion of a projected portion having the L-shape. The array comprises two rows arranged repeatedly on the same line such that the light emitting point of one row is directed toward the other row.
Abstract translation: 目的：一种AlGaAs发光二极管（LED）阵列及其制造方法是使AlGaAs LED阵列集成在便携式电子设备内，从而减小光源的尺寸和增强亮度。 构成：AlGaAs发光二极管（LED）阵列包括多个单元电池。 每个单电池包括由p型AlGaAs外延层（120）和n型AlGaAs外延层（130）和电极（160）组成的pn结，其被顺序堆叠成字母“L ”。 单元电池具有发光点，以在具有L形的突出部分的上部的选定部分处暴露下面的N型外延层的一部分。 该阵列包括在同一条线上重复布置的两行，使得一行的发光点指向另一行。
-
公开(公告)号：KR100316844B1
公开(公告)日：2001-12-24
申请号：KR1019990047526
申请日：1999-10-29
Applicant: 전자부품연구원
IPC: G09G3/20
Abstract: 본발명은선형디스플레이시스템(SLA : Scanned Linear Array)에있어서그레이스케일(gray scale)을화면에표시할수 있도록한 선형디스플레이시스템의그레이레벨장치에관한것이다. 이를위한본 발명은, 발광다이오드를통해발생하는라인이미지를일정한움직임에의하여좌, 우스캔동작하여화면에디스플레이하는미러를구동시키는액추에이터의진동주파수에대응하여다수개의필드로형성하여저장하는저장수단; 필드선택신호에따라저장수단에서제공되는다수개의필드신호를선택하여출력하는필드신호선택수단; 액추에이터를구동시키기위한동기신호를발생하는액츄에이터구동수단; 액추에이터구동수단에서발생하는동기신호로부터미러의좌, 우방향으로회전하기위한지연시간데이터를발생하는라이트및 레프트스캔지연수단; 라이트스캔지연수단및 레프트스캔지연수단에서발생하는지연시간데이터에의하여상기저장수단에저장되어있는필드신호를출력시키기위한제어신호및 필드선택신호를제공하고, 액추에이터구동수단에서발생하는동기신호와필드신호선택수단에의해선택된필드각각에대하여발광시간조절을위한듀티조절신호를제공하는제어수단; 제어수단을통해제공되는동기신호에따라액추에이터와발광다이오드어레이간을동기시키고, 지연시간데이터에의하여필드신호선택수단에서제공되는각각의필드데이터를합성시키고, 듀티조절신호에대응하여발광다이오드어레이를구동시키는발광다이오드구동수단을포함하도록구성된다. 따라서, 본발명은발광다이오드구동드라이버의회로변경없이그레이레벨을화면에표시할수 있게되는효과를갖는다.
-
公开(公告)号：KR100321134B1
公开(公告)日：2002-03-18
申请号：KR1019990027428
申请日：1999-07-08
Applicant: 전자부품연구원
IPC: B29D11/00
Abstract: 본발명은 X-선사진식각(X-ray lithography)기술을이용한마이크로렌즈제조방법을개시한다. 본발명은기판위에 PMMA 또는감광막을일정두께로형성시키는단계와, X-선마스크와기판을정렬하는단계와, X-선마스크를이용해기판을노광하고현상액을이용하여노광된 PMMA 또는감광막을제거하여단계와, X-선마스크와기판의회전축을정렬하는단계와, X-선마스크는고정하고기판은회전하면서노광하여 X-선마스크의흡수체형상및 회전축의위치에따라기하학적형상으로노광하는단계와, 현상액을이용하여노광된 PMMA 또는감광막을제거하여기하학적형상으로현상하는단계로이루어져기존의기계가공방법이나 UV 사진식각공정으로제작하기어려운고정밀의마이크로렌즈를손쉽게제작할수 있으며, 사출성형용금형을제작할수 있어마이크로렌즈의대량생산에유리하다.
-
公开(公告)号：KR1020010060633A
公开(公告)日：2001-07-07
申请号：KR1019990063038
申请日：1999-12-27
Applicant: 전자부품연구원
IPC: G03F7/20
CPC classification number: G03F7/70091 , G03F7/162 , G03F7/3021 , G03F7/707 , G03F7/70775 , G03F9/7084
Abstract: PURPOSE: Provided are an exposure apparatus and a process for producing a three-dimensional structure by rotating an exposure sample by using the exposure apparatus. CONSTITUTION: The exposure apparatus comprises: a sample holder(10) rotated around a rotary shaft(31); a mask holder(20) on which an exposure mask is laid, which is laid on the sample holder(10); a rotating part(30) for rotating the sample holder(10). And the process for producing the three-dimensional structure comprises the steps of: putting the exposure sample on the sample holder(10) and lining the exposure sample and the rotary shaft(31) of the sample holder(10); putting the exposure mask on the mask holder(20) and lining the exposure mask and the exposure sample; rotating the sample holder(10) and applying X-rays to the exposure mask to expose the exposure sample; developing the exposure sample.
Abstract translation: 目的：提供通过使用曝光装置旋转曝光样品的曝光装置和制造三维结构的方法。 构成：曝光装置包括：围绕旋转轴（31）旋转的样品保持器（10）; 放置在样品架（10）上的掩模支架（20），放置有曝光掩模; 用于旋转样品架（10）的旋转部件（30）。 并且制造三维结构的方法包括以下步骤：将曝光样品放置在样品架（10）上并对曝光样品和样品架（10）的旋转轴（31）进行衬里; 将曝光掩模放在掩模支架（20）上，并对曝光掩模和曝光样品进行衬里; 旋转样品架（10）并向曝光掩模施加X射线以暴露曝光样品; 开发曝光样品。
-
Patent Agency Ranking
公开(公告)号：KR1020010039224A
公开(公告)日：2001-05-15
申请号：KR1019990047526
申请日：1999-10-29
Applicant: 전자부품연구원
IPC: G09G3/20
Abstract: PURPOSE: An apparatus for indicating gray level in scanned linear array is provided to indicate gray scale on the screen in the state that neither light emission diode array driver is changed nor the data line is increased. CONSTITUTION: The apparatus comprises a video signal processing means (110) processing and providing video signals inputted; a storage means storing the video signals provided from the video signal processing means by comprising a plurality of fields of one frame unit; a field signal selecting means (130) selecting and outputting a plurality of field signals provided from the storage means according to the field selection signal; an actuator driving means (140) generating sync signal for driving an actuator (190) constantly rotating a mirror (200) in a left to right or right to left direction; a right scan delay means (150) generating delay time data from a sync signal generated from the actuator driving means for rotating to the right side of the mirror (200); a left scan delay means (160) generating delay time data from a sync signal generated from the actuator driving means for rotating to the left side of the mirror; a control means (170) providing control signals and the field selection signal, and duty control signals for controlling light emission time of the light emission diode array (220); and a light emission diode driving means synchronizing between the actuator and the light emission diode array, synthesizing each field data provided from the field signal selecting means, and driving the light emission diode array (220) corresponding to the duty control signals.
Abstract translation: 目的：提供一种用于指示扫描线性阵列中的灰度级的装置，用于在不改变发光二极管阵列驱动器和数据线都不增加的状态下在屏幕上指示灰度级。 构成：该装置包括视频信号处理装置（110），处理和提供输入的视频信号; 存储装置，存储从视频信号处理装置提供的视频信号，包括一帧单位的多个场; 场信号选择装置，根据场选择信号选择并输出从存储装置提供的多个场信号; 产生同步信号的致动器驱动装置（140），用于驱动恒定地使反射镜（200）从左到右或从左到右的方向旋转的致动器（190）; 右扫描延迟装置（150），根据从致动器驱动装置产生的同步信号产生用于旋转到反射镜（200）的右侧的延迟时间数据; 左扫描延迟装置（160），用于从由致动器驱动装置产生的同步信号产生用于旋转到反射镜左侧的延迟时间数据; 提供控制信号和场选择信号的控制装置（170）和用于控制发光二极管阵列（220）的发光时间的占空比控制信号; 以及发光二极管驱动装置，其在致动器和发光二极管阵列之间同步，合成从场信号选择装置提供的每个场数据，并驱动对应于占空比控制信号的发光二极管阵列（220）。
-
公开(公告)号：KR100344248B1
公开(公告)日：2002-07-24
申请号：KR1019990063038
申请日：1999-12-27
Applicant: 전자부품연구원
IPC: G03F7/20
Abstract: 이발명은노광장치및 이를이용한 3차원구조물제조방법을개시한다. 노광마스크를이용하여노광시편을 X-선노광시키는노광장치에서, 상기노광시편이회전축을중심으로회전하는시편홀더에장착되며, 노광마스크가상기시편홀더의상측에위치되는마스크홀더에장착된다. 이때, 상기시편홀더의회전축과상기마스크홀더의중심축은서로일치됨에따라상기노광마스크와노광시편은동일선상에정렬된다. 이상태에서회전부에의하여시편홀더가회전되면노광마스크에형성되어있는패턴에따라노광시편이감광되고, 감광된노광시편을현상하면원하는형상의 3차원구조물이제조된다. 이와같이 X-선사진식각공정시에노광시편을회전시키면서노광시킴에따라 3차원형상의구조물을저가의비용으로보다정밀하게제조할수 있으며, 노광시편과노광마스크의정렬이이루어짐에따라원하는형상의 3차원구조물을용이하게제조할수 있다.
-
公开(公告)号：KR1020020033922A
公开(公告)日：2002-05-08
申请号：KR1020000064144
申请日：2000-10-31
Applicant: 전자부품연구원
IPC: G02B27/00
Abstract: PURPOSE: A method for fabricating a display package used in a head mounted visual display(HMD) is provided, which is used in a PMS(Polygon Mirror Scanning) of a micro display device type. CONSTITUTION: According to the method, an LED module is fabricated by wire-bonding a chip type LED array(100) generating a linear image light on the first substrate and an LED driver(150) driving the LED array. A main chip(500) constituted with a synchronous/control circuit controlling a micro display system is wire-bonded on the second substrate. And a motor assembly constituted with a film type motor(400) and a motor driver(450) driving the motor is attached on a main chip of the second substrate. A rotation multi-surface mirror(300) is installed which generates an image by scanning a light from the LED array is installed, by its rotation angle being controlled by the motor assembly of the second substrate. Then, the display package is fabricated by connecting the first substrate and the second substrate with an FPC(Flexible Printed Circuit) cable(60). The first substrate and the second substrate are bonded by a heat seal method.
Abstract translation: 目的：提供一种在头戴式视觉显示器（HMD）中使用的用于制造显示包的方法，其用于微型显示装置类型的PMS（多边形镜像扫描）。 构成：根据该方法，通过将在第一基板上产生线性图像光的芯片型LED阵列（100）引线接合和驱动LED阵列的LED驱动器（150）来制造LED模块。 由控制微显示系统的同步/控制电路构成的主芯片（500）被引线接合在第二基板上。 并且，在第二基板的主芯片上安装由薄膜式马达（400）和驱动马达的马达驱动器（450）构成的马达组件。 安装旋转多面反射镜（300），其通过扫描来自LED阵列的光而通过其旋转角由第二基板的电动机组件控制而产生图像。 然后，通过用FPC（柔性印刷电路）电缆（60）连接第一基板和第二基板来制造显示封装。 第一基板和第二基板通过热封法接合。
-
公开(公告)号：KR100303790B1
公开(公告)日：2001-11-07
申请号：KR1019990039787
申请日：1999-09-16
Applicant: 전자부품연구원
IPC: H01L33/20
Abstract: 본발명의고밀도 LED 어레이제조방법은헤테로정션구조의발광기판에제1 절연홈을형성하여전극부와발광부로나누고, 제1 절연홈을절연체로채워상기전극부와발광부를절연하는단계, 발광기판전체에절연층을증착시킨후 발광부에제2 절연홈을형성하여단위발광부를형성하는단계및 증착된절연층위로전극부, 제1 절연홈및 단위발광부에걸쳐전극을형성하는단계를포함하여헤테로정션구조에고밀도 LED 어레이를제조할수 있음으로써발광효율과발광휘도가높은 LED 어레이를제공할수 있다.
-
公开(公告)号：KR1020010057689A
公开(公告)日：2001-07-05
申请号：KR1019990061062
申请日：1999-12-23
Applicant: 전자부품연구원
IPC: G03F7/20
CPC classification number: G03F7/70583 , G02B27/283 , G03F7/0025 , G03F7/092 , G03F7/70941
Abstract: PURPOSE: A method for producing micro beam splitter is provided to obtain a slitter having micro size and delicate shape by employing X-ray exposing process, and has low production cost. CONSTITUTION: The method comprises the steps of positioning the mask with pattern for production of the first and second prism on photosensitive layer of substrate and exposing photosensitive layer by radiating X-ray to the mask; developing the photosensitive layer to form the first and second prism having shape corresponding to the pattern; forming each coating film beneath the first and second prism; and forming interference film between the coating films of the first and second prism.
Abstract translation: 目的：提供一种生产微分束器的方法，通过采用X射线曝光工艺获得具有微小尺寸和精细形状的分切机，成本低。 方法：该方法包括以下步骤：将具有用于制造第一和第二棱镜的图案放置在基板的感光层上并通过向掩模辐射X射线来曝光感光层的步骤; 显影感光层以形成具有与图案对应的形状的第一和第二棱镜; 在第一和第二棱镜下方形成每个涂膜; 并在第一和第二棱镜的涂膜之间形成干涉膜。
-
-
-
-
-
-
-
-
-
Search Results
17
records
(took 0.017 seconds)
