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公开(公告)号：KR1019960015544B1
公开(公告)日：1996-11-18
申请号：KR1019930026815
申请日：1993-12-08
Applicant: 한국과학기술연구원
IPC: C23C16/30
Abstract: This film for decoration provides a good wear resistance, reflection spectro-graphic property similar to pure gold, and gold color. This gold film is produced by the processes of ion plating using gold alloy in the vacuum evaporation apparatus under inert gas including nitrogen or nitrogen gas. The evaporation sources of gold are gold alloy of Au/Ti, Au/Zr, Au/Hf, and the compositions of Au/Ti, Au/Zr and Au/Hf. The gradient of the Au/nitride volume fraction increases at nearer surface of film. The ion plating apparatus includes stainless vacuum bath(1), heating device(2), tungsten filament(6) for emission of thermal electron, the source of electricity(7)(8) for filaments and heating of resistor, heating boat(9), regulator(11), vacuum pump(12), gas inlet(13), and the evaporation source of gold alloy(16).
Abstract translation: 这款装饰膜提供了良好的耐磨性，反射光谱性质与纯金相似，而且金色。 该金膜通过在含氮或氮气的惰性气体下在真空蒸发装置中使用金合金进行离子镀处理而制造。 金的蒸发源是Au / Ti，Au / Zr，Au / Hf的金合金，Au / Ti，Au / Zr和Au / Hf的组成。 Au /氮化物体积分数的梯度在膜的更靠近的表面处增加。 离子镀设备包括不锈钢真空槽（1），加热装置（2），用于发射热电子的钨丝（6），用于灯丝的电源（7）（8）和加热电阻器 ），调节器（11），真空泵（12），气体入口（13）和金合金（16）的蒸发源。
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公开(公告)号：KR1020030002590A
公开(公告)日：2003-01-09
申请号：KR1020010038257
申请日：2001-06-29
Applicant: 한국과학기술연구원
IPC: G11B7/24027 , G11B7/241
CPC classification number: G11B7/246 , G11B7/24 , G11B7/243 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316
Abstract: PURPOSE: A high density optical data storage medium is provided to enable high density write and read by forming a fine focus light having the size less than diffraction limit and maintaining the size in the range of laser power. CONSTITUTION: A high density optical data storage medium includes an incident layer(1) to which a light transmitting a lens and focused is irradiated, a first super resolution layer(3) controlling spot size of the irradiated focus light, a second super resolution layer(2) controlling spot size of the irradiated focus light, and a record layer(4) recordable optical data, wherein the first super resolution layer and the second resolution layer change the spot size of the transmitting light by changing transmittance according to power of an incident light, and change the spot size of the transmitting light complementarily because the first super resolution layer and the second resolution layer are different from each other in threshold strength starting transmittance change.
Abstract translation: 目的：提供高密度光学数据存储介质，通过形成尺寸小于衍射极限的微细聚焦光，并将尺寸保持在激光功率范围内，实现高密度写入和读取。 构成：高密度光学数据存储介质包括入射层（1），透射透镜并聚焦的光被照射到入射层（1）上，第一超分辨率层（3）控制照射的聚焦光的光斑尺寸，第二超分辨率层 （2）控制被照射的聚焦光的光点尺寸，以及记录层（4）的可记录光学数据，其中第一超分辨率层和第二分辨率层通过根据透镜的功率改变透射率来改变透射光的光斑尺寸 入射光，并且由于第一超分辨率层和第二分辨率层在阈值强度开始透射率变化方面彼此不同，互补地改变透射光的光斑尺寸。
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公开(公告)号：KR100415048B1
公开(公告)日：2004-01-13
申请号：KR1020010038257
申请日：2001-06-29
Applicant: 한국과학기술연구원
IPC: G11B7/24027 , G11B7/241
CPC classification number: G11B7/246 , G11B7/24 , G11B7/243 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316
Abstract: 본 발명은 입사광 파워의 증가에 따라 투과광 스폿크기 변화특성이 상호 보완적으로 다른 두 가지 초해상 층을 매체 내에 결합한 고밀도 광 정보저장 매체를 제공한다. 두 층의 초해상재료의 결합 유형은 첫째 두층 모두 레이저 파워의 증가에 따라 초해상층 투과광의 스폿크기가 증가하는 반면 초해상층 투과특성의 변화가 개시되는 문턱 광강도(또는 온도)가 서로 다른 경우와, 둘째 한층은 레이저 파워의 증가에 따라 초해상층 투과광의 스폿크기가 증가하고 다른 한층은 감소하는 경우가 있다. 본 발명은 주어진 파장(λ)과 대물렌즈 개구수(NA)를 갖는 기록, 재생용 광학계를 이용하면서도 매체내 재료특성을 이용하여 회절한계 이하의 크기를 갖는 미소 집속광을 형성하고 정보의 기록 및 재생시 그 크기를 유지함으로써 공간주파수 2NA/λ이상의 선밀도 및 고 트랙밀도에서의 기록, 재생이 모두 가능하게 된다.
Abstract translation: 本发明提供了一种光学记录介质，其中通过特征为λ和NA的远场光学系统聚焦在介质上的入射激光束的光斑尺寸进一步减小并且通过材料被保持在衍射限制尺寸以下 在从记录介质的信息层再现和记录时介质的特性，从而使得可以记录和再现超过光学系统的分辨率极限的高密度信息。 根据本发明的高密度光学记录介质采用了两个不同的超分辨率层的组合，其具有互补的光学特性，随着光功率的增加。 两种超分辨率层的组合是以两种不同类型中的任何一种进行的：对于一种类型，两种超分辨率层中的每一种具有用于开始改变光透射率的相应阈值光强度（或温度），产生 一旦超过相应的阈值光强度（或温度），透射光束的增大光斑尺寸随着光功率的增加而增加;而对于另一种类型，一层随着光功率增加而产生透射光束的增大光斑尺寸，而另一层 呈现出逆向趋势。
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公开(公告)号：KR100411336B1
公开(公告)日：2003-12-18
申请号：KR1020010016425
申请日：2001-03-29
Applicant: 한국과학기술연구원 , 에스케이씨 주식회사
IPC: G11B7/2433
CPC classification number: G11B7/243 , G11B7/00454 , G11B2007/24306 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316
Abstract: Disclosed in this invention is an optical recording material having high speed crystallization and excellent erasability, which comprises a composition having the formula of: (AaBbCc)x(GeaSbbTec)1-x wherein, A is an element selected from the elements belonging to the IV group in the periodic table; B is an element selected from the elements belonging to the V group in the periodic table; C is an element selected from the elements belonging to the VI group in the periodic table; a, b and c are atomic ratios; x is a fraction in the range of 0 to 1; and the elemental binding energy of at least one of A, B and C is lower than that of the corresponding element in the GeSbTe part.
Abstract translation: 本发明公开了一种具有高速结晶性和优良可擦性的光学记录材料，其包含具有下式的组成：＆lt;段lvl =“0”＆gt;＆lt;直列式＆gt;（AaBbCc）x GeaSbbTec）1-x 其中，A是选自元素周期表中属于IV族的元素; B是从周期表中属于V族的元素中选择的元素; C是选自周期表中属于VI族的元素的元素; a，b和c是原子比率; x是0到1范围内的分数; 并且A，B和C中的至少一个的元素结合能低于GeSbTe部分中的相应元素的元素结合能。
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Patent Agency Ranking
公开(公告)号：KR100375333B1
公开(公告)日：2003-03-06
申请号：KR1020010004666
申请日：2001-01-31
Applicant: 한국과학기술연구원
IPC: C23C14/00
Abstract: PURPOSE: An apparatus and a method for coating and surface treatment using a single source are provided which enable coating and surface treatment on all solid phase metals and insulating materials at ordinary temperature using the single source. CONSTITUTION: The apparatus for coating and surface treatment using a single source comprises a laser(1) generating laser light; a light assembly(2) for focusing and scanning the laser light generated by the laser(1); a target(7) which is an evaporation source of plasma generated by the laser light; a target holder(9) on which the target(7) is mounted; a high voltage pulse generation part(5) supplying high voltage of pulse mode to the target(7); a high voltage feedthrough(6) supplying the high voltage pulse outputted from the high voltage pulse generation part(5) to the target(7); a matrix(8) which is an object for coating and surface reforming using plasma of the target(7) generated by the laser light of the pulse mode that is generated by the laser(1); a matrix holder(10) on which the matrix(8) is mounted; a vacuum chamber(4) maintaining certain degrees of vacuum as containing the target(7), target holder(9), matrix(8) and matrix holder(10) in the vacuum chamber(4); and a vacuum system constantly maintaining a degree of vacuum of the vacuum chamber(4).
Abstract translation: 目的：提供一种使用单一来源进行涂布和表面处理的设备和方法，其能够使用单一来源在常温下对所有固相金属和绝缘材料进行涂布和表面处理。 构成：使用单一源的涂层和表面处理装置包括产生激光的激光器（1） （2），用于聚焦和扫描由激光器（1）产生的激光; 靶（7），其是由激光产生的等离子体的蒸发源; 目标支架（9），所述目标（7）安装在所述目标支架上; 高电压脉冲发生部分（5），向目标（7）提供脉冲模式的高电压; 高电压馈通（6），将从高电压脉冲产生部分（5）输出的高电压脉冲提供给目标（7）; 矩阵（8），其是利用由激光器（1）产生的脉冲模式的激光产生的靶（7）的等离子体进行涂覆和表面改性的对象; 矩阵支架（10），矩阵（8）安装在该矩阵支架上; 真空腔室（4），其保持一定程度的真空，以容纳真空室（4）中的靶（7），靶座（9），基体（8）和基体保持器（10）; 以及恒定地保持真空室（4）的真空度的真空系统。
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公开(公告)号：KR1020020088488A
公开(公告)日：2002-11-29
申请号：KR1020010026976
申请日：2001-05-17
Applicant: 한국과학기술연구원
IPC: H01B1/08
Abstract: PURPOSE: Provided is a multi-layer structured transparent conductive film excellent in light permeability and conductivity, which can be used as a transparent electrode of a flat-plate display such as TFT-LCD, PDP, FED, ELD, OELD and can be used for shielding electromagnetic waves. CONSTITUTION: The multi-layer structured transparent conductive film comprises transparent films and metal films formed on a substrate by turns, wherein the transparent film is made of at least one selected from a dielectric material, an oxide material, or a polymer material capable of transmitting light in a visible ray range and the metal film is at least one selected from the group consisting of Ag, Au, Cu, Pd, Pt, Ni, Al, Y, La, Mg, Ca, Li, K, Na, Cr, and etc. and the thickness of the metal film is 5-50nm.
Abstract translation: 目的：提供透光性和导电性优异的多层结构的透明导电膜，其可以用作TFT-LCD，PDP，FED，ELD，OELD等平板显示器的透明电极，并且可以使用 用于屏蔽电磁波。 构成：多层结构的透明导电膜包括透明膜和在基板上轮流形成的金属膜，其中透明膜由选自介电材料，氧化物材料或能够传输的聚合物材料中的至少一种制成 可见光范围内的光，金属膜为选自Ag，Au，Cu，Pd，Pt，Ni，Al，Y，La，Mg，Ca，Li，K，Na，Cr， 并且金属膜的厚度为5-50nm。
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公开(公告)号：KR1020020076523A
公开(公告)日：2002-10-11
申请号：KR1020010016425
申请日：2001-03-29
Applicant: 한국과학기술연구원 , 에스케이씨 주식회사
IPC: G11B7/2433
CPC classification number: G11B7/243 , G11B7/00454 , G11B2007/24306 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316
Abstract: PURPOSE: A phase change type optical recording material for a rewrite type optical recording medium is provided to enable high-speed crystallization corresponding to increases in high-intensity and data transfer rate. CONSTITUTION: A phase change type optical recording material for a rewrite type optical recording medium is composed of a stoichiometric GeSbTe-based alloy and a ternary alloy(ABC) having the same crystal structure as the GeSbTe-based alloy in a composition of (Aa Bb Cc)_x(Ge_a Sb_b Te_c)_1-x, wherein x is an atomic mole fraction, and larger than 0 and smaller than 1; a,b,c represent atomic molar ratio; A is an element belonging to the IV group, B is an element belonging to the V group, C is an element belonging to the VI group.
Abstract translation: 目的：提供一种用于重写型光学记录介质的相变型光学记录材料，以便能够实现高强度和高数据传输速率的高速结晶。 构成：用于重写型光学记录介质的相变型光学记录材料由化学计量的GeSbTe基合金和具有与GeSbTe基合金相同的晶体结构的三元合金（ABC）组成（Aa Bb Cc）_x（Ge_a Sb_b Te_c）_1-x，其中x是原子摩尔分数，大于0且小于1; a，b，c表示原子摩尔比; A是属于IV组的元素，B是属于V族的元素，C是属于VI族的元素。
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公开(公告)号：KR1019960008148B1
公开(公告)日：1996-06-20
申请号：KR1019930027954
申请日：1993-12-16
Applicant: 한국과학기술연구원
IPC: C23C14/00
Abstract: This process produces the green coating of a composite micro-structure having gold/metal nitride, gold/metal oxide or gold/metal nitride-oxide in mixture. The composition of gold is reduced from the surface to the inner of the coating in the thickness gradient of 100 to 10,000 angstrom. The metal element of gold/metal alloy is selected from the group of aluminum, silicon and tantalum. The coating is produced by evaporation of gold alloy source under the plasma atmosphere of the inert gas containing nitrogen, oxygen or nitrogen-oxygen mixed gas. The evaporation method is selected from magnetron sputtering, ion beam sputtering and ion plating. The gold alloy source as mentioned above is formed by the process selected from electro-resistance heating method, electron-gun heating method, hollow cathode heating method and high frequency induction melting method.
Abstract translation: 该方法产生具有金/金属氮化物，金/金属氧化物或金/金属氮化物 - 氧化物的复合微结构的绿色涂层。 在100至10,000埃的厚度梯度下，金的组成从表面到内层减少。 金/金属合金的金属元素选自铝，硅和钽。 通过在含有氮气，氧气或氮气 - 氧气混合气体的惰性气体的等离子体气氛中蒸发金合金源来生产涂层。 蒸发方法选自磁控溅射，离子束溅射和离子电镀。 如上所述的金合金源通过选自电阻加热法，电子枪加热法，中空阴极加热法和高频感应熔炼法的方法形成。
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公开(公告)号：KR100406442B1
公开(公告)日：2003-11-19
申请号：KR1020010026976
申请日：2001-05-17
Applicant: 한국과학기술연구원
IPC: H01B1/08
Abstract: PURPOSE: Provided is a multi-layer structured transparent conductive film excellent in light permeability and conductivity, which can be used as a transparent electrode of a flat-plate display such as TFT-LCD, PDP, FED, ELD, OELD and can be used for shielding electromagnetic waves. CONSTITUTION: The multi-layer structured transparent conductive film comprises transparent films and metal films formed on a substrate by turns, wherein the transparent film is made of at least one selected from a dielectric material, an oxide material, or a polymer material capable of transmitting light in a visible ray range and the metal film is at least one selected from the group consisting of Ag, Au, Cu, Pd, Pt, Ni, Al, Y, La, Mg, Ca, Li, K, Na, Cr, and etc. and the thickness of the metal film is 5-50nm.
Abstract translation: 用途：提供一种透光性和导电性优良的多层结构透明导电膜，可用作TFT-LCD，PDP，FED，ELD，OELD等平板显示器的透明电极，并可用于 用于屏蔽电磁波。 构成：多层结构的透明导电膜包括在基板上交替形成的透明膜和金属膜，其中透明膜由选自电介质材料，氧化物材料或能够透射 可见光范围内的光，并且金属膜是选自Ag，Au，Cu，Pd，Pt，Ni，Al，Y，La，Mg，Ca，Li，K，Na，Cr， 等，金属膜的厚度为5-50nm。
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