Abstract:
자외선 경화에 의해 성형 가능한 유기 소자용 봉지 조성물 및 그 제조 방법과 유기 소자의 봉지 방법에 관하여 개시한다. 본 발명에 따른 봉지 조성물은 오일과, 상기 오일에 용해 가능한 탄성 중합체와, 상기 오일에 용해 가능한 광개시제로 이루어진다. 유기 소자용 봉지 조성물을 제조하기 위하여 제1 탄성 중합체를 제1 오일에 용해시켜 탄성 중합체 용액을 형성한다. 상기 탄성 중합체 용액에 광개시제를 첨가하여 혼합한다. 탄성 중합체 블렌드를 이용하고자 하는 경우에는, 제2 탄성 중합체를 제2 오일에 용해시켜 블렌드 형성용 용액을 형성하고, 탄성 중합체 용액에 블렌드 형성용 용액을 첨가하여 탄성 중합체 블렌드 용액을 형성한다. 이 때, 광개시제는 상기 탄성 중합체 블렌드 용액에 첨가된다. 유기 소자를 봉지하기 위하여, 봉지 조성물을 유기 소자에 인가한 후 봉지 조성물에 UV를 조사하여 경화시킨다.
Abstract:
시간 분할 폴리머(polymer) 박막 증착 장치 및 방법을 제시한다. 본 발명의 일 관점에 따른 증착 장비는, 반응 챔버, 기판 지지부, 기판 온도 조절부, 및 폴리머 박막 증착에 참여할 증착 소스 기상 및 폴리머화를 위한 활성화제 기상을 교번적으로 기판 상에 공급하는 샤워 헤드(shower head)를 포함하여 구성되고, 또한, 샤워 헤드로 제공될 증착 소스 기상을 위한 증착 소스를 담는 증착 소스통, 활성화제 소스를 담는 활성화제 소스통, 증착 소스통 및 활성화제 소스통을 가열하는 가열부, 및 증착 소스의 기상 및 활성화제 기상이 시간 분할에 따라 선택적으로 상호 독립적으로 샤워 헤드로 이송되도록 허용하는 이송로를 포함하여 구성된다.
Abstract:
본 발명은 입사광을 특정 셀에 조사하여 DNA 등의 생체분자 혹은 고분자 어레이를 형성하기 위한 투과형 프로그래머블 마스크 및 이를 이용한 생체분자 혹은 고분자 어레이를 형성 방법에 관한 것이다. 프로그래머블 마스크의 단위 화소들 각각은 입사광의 진행을 방해하고 전기 영동에 의해 이동하는 전하를 띤 입자들을 구비하는 용액과 입자들의 배열을 변화시켜 입사광의 투과도를 조절하기 위해서, 입자들에 전압을 인가하기 위한 전극들을 구비하여 구성된다.
Abstract:
PURPOSE: An electrophoresis display by using a tube type capsule and a manufacturing method thereof are provided to implement various colors easily. CONSTITUTION: A transparent lower electrode(401) is formed on a glass substrate or a plastic substrate by using a metal or ITO(Indium Tin Oxide). Plural lower electrodes(401) are arranged to a substrate with a constant interval toward the first direction, that is, a horizontal direction. A tube type capsule(403) is manufactured and arranged on the lower electrode(401). An upper electrode(405) is formed on the tube type capsule(403) with a constant interval toward the second direction, that is, a longitudinal direction.
Abstract:
PURPOSE: A capacitor and a manufacturing method thereof are provided to be capable of increasing the effective contact surface area between an electrode layer and a dielectric layer for obtaining large charging capacity at a limited cell area. CONSTITUTION: A capacitor is provided with a substrate(102), the first electrode layer(106) formed on the substrate, and at least one conductive wire(108) formed on the first electrode layer. The capacitor further includes a dielectric layer(110) for enclosing the conductive wire and the second electrode layer(112) formed on the dielectric layer. Preferably, the conductive wire is in the shape of a pillar type structure. Preferably, the conductive wires are independently isolated from each other. Preferably, the conductive wire has a diameter of 5 nm to 10 μm and a height of 5 nm to 100 μm.
Abstract:
PURPOSE: A red fluorescent substance for the fluorescent display, its preparation method, a fluorescent device containing the substance and a photoluminescence liquid crystal display are provided, to prevent the destruction of a fluorescent substance due to the electron irradiation and to improve the luminance and the definition. CONSTITUTION: The red fluorescent substance has a layered perovskite structure and is represented by Ba(La(1-x)Eux)2M3O10, wherein 0.01
Abstract translation:目的:提供用于荧光显示的红色荧光物质及其制备方法,含有该物质的荧光装置和光致发光液晶显示器,以防止由于电子辐射而导致的荧光物质的破坏并提高亮度 定义。 构成:红色荧光物质具有层状钙钛矿结构,由Ba(La(1-x)Eux)2M 3 O 10表示,其中0.01
Abstract:
PURPOSE: A blue fluorescent substance for the fluorescent display and its preparation method are provided, to prevent the destruction of a fluorescent substance due to the electron irradiation for a long period, to improve the luminous efficiency and to lower the temperature required for the synthesis of the substance. CONSTITUTION: The blue fluorescent substance is obtained from the mixture of a host comprising strontium carbonate(SrCO3) and an activator comprising a cerium compound in the ratio of 1:0.01 to 1:0.5 by mol. Preferably the cerium compound is CeO2. The method comprises the steps of uniformly mixing strontium carbonate and the cerium compound(10); and heating the mixture(20). Preferably the heating process is carried out at a temperature of 800-900 deg.C for 12-36 hours.
Abstract:
PURPOSE: A high resolution field emission display is provided to accomplish large scale, suppress light leakage current of a thin film transistor, and obtain focus effect of an emitted electron beam. CONSTITUTION: A high resolution field emission display comprises an upper plate and a lower plate sealed in vacuum. Dot pixel of the lower plate includes a high voltage noncrystalline silicon thin film transistor, a bipolar field emission film(409) on a part of the drain of the thin film transistor, an interlayer insulating film(410) on the thin film transistor and the side of the bipolar field emission film(409), and an electron beam focus electrode/shading film(411) on a part of the interlayer insulating film(410) and the side of the bipolar field emission film(409). The thin film transistor is vertically overlapped with the electron beam focus electrode/shading film(411). Dot pixel of the upper plate includes a transparent electrode(422), and R, G, B phosphor(423).
Abstract:
PURPOSE: An FED(field emission device) and a producing method thereof are provided to improve stability and uniformity of electron emitting characteristic while repressing damage on device caused by over current. CONSTITUTION: A thin film for a cathode electrode(42) and a first silicon film(45) having relatively low combining density are formed on an insulating substrate(41). A second silicon film(48) having relatively high combing density is formed on the first silicon film. A mask of a disk shape is formed. Second/first silicon films are isotropic/anisotropic etched to form in cut cone/cylinder shapes. The silicon films are isotropic etched to form the second silicon film as a cone shaped tip. A gate insulating film(46) and a gate electrode(47) are formed around the silicon films.
Abstract:
PURPOSE: A field emission display device is provided to simplify the vacuum packaging, and to produce a large panel in a cheaper way by way of using glass instead of silicon wafer. CONSTITUTION: A field emission display device includes a lower plate, a field emitter array(20), a control thin transistor(30), and an addressing thin transistor(40). The field emission display device includes a vacuum packaged upper and lower plates parallel to each other. The lower plate includes a field emitter array(20) formed on the insulation board(10). A drain of the control thin transistor(30) is coupled with an emitter electrode of the field emitter array(20). A drain of the addressing thin transistor(40) is coupled with the gate electrode of the control thin transistor. Pixels including the array and the transistors are arranged in a matrix form.