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公开(公告)号：KR100703007B1
公开(公告)日：2007-04-06
申请号：KR1020050110044
申请日：2005-11-17
Applicant: 삼성전자주식회사 , 재단법인서울대학교산학협력재단
IPC: G03F7/027
Abstract: 감광성 유기 반사 방지막 형성용 조성물 및 이를 이용한 패턴 형성방법에서, 폴리머막 형성용 조성물은 에폭시기와 산 발생제(PGA)에 의해 분해가 일어나는 산 분해형 열 가교제 0.5 내지 5중량%와 안트라센을 함유하는 아크릴레이트 단량체 또는 안트라센을 함유하는 메타 아크릴레이트 단량체를 포함하는 공중합체 수지 10 내지 22중량%와 광산 발생제 0.1 내지 1중량% 및 여분의 용매를 포함하는 조성을 갖는다. 상기 폴리머막을 식각하여 폴리머막 패턴을 형성한다. 상기한 조성물은 포토레지스트 패턴을 형성하기 위한 현상공정을 수행할 때 함께 현상되는 감광성 유기 반사 방지막을 형성할 수 있다.
Abstract translation: 在组合物中的光敏有机防反射膜，并使用相同的用于形成聚合物层的形成，它包含0.5％至5％的酸可分解的热交联剂（重量）蒽的发生通过与环氧基如权利要求所产生的酸分解的丙烯酸类的组合物的图案形成方法（PGA） 它具有包括单体或甲基丙烯酸酯单体的共聚物树脂10〜22％（重量），0.1至1％（重量）的光酸产生剂和包含含有蒽多余的溶剂的组合物。 聚合物膜被蚀刻以形成聚合物膜图案。 上述组合物可形成光敏有机防反射膜，当进行形成光致抗蚀剂图案的显影工艺时，光敏有机防反射膜与光致抗蚀剂图案一起显影。
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公开(公告)号：KR100960287B1
公开(公告)日：2010-06-07
申请号：KR1020070137500
申请日：2007-12-26
Applicant: 재단법인서울대학교산학협력재단
Abstract: 본 발명은 금 마이크로 입자의 제조 방법에 관한 것으로, 본 발명에 따르면 금 전구체와 폴리옥시에틸렌계 고분자의 혼합물에 할로겐 이온을 첨가한 후 광화학적 방법으로 금 전구체를 환원시킴으로써 마이크로 크기의 금 입자를 균일하게 제조할 수 있다.
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公开(公告)号：KR1020090069731A
公开(公告)日：2009-07-01
申请号：KR1020070137500
申请日：2007-12-26
Applicant: 재단법인서울대학교산학협력재단
Abstract: A method for photochemically preparing gold microparticles using halide ions is provided to manufacture gold microparticles uniformly through simple processes by using a photochemical method. A method for photochemically preparing gold microparticles using halide ions comprises: a step of mixing gold precursor and polyoxyethylene series polymer with the organic solvent; a step of adding the halogen ion in the solution formed in the said step; a step of removing solvent from the solution in which the halogen ion is added; and a step of forming the gold microparticles by optical-chemically processing mixture in which solvent is removed and reducing the gold precursor. The photochemical process is performed by applying the light having the wave length of 200~800nm.
Abstract translation: 提供使用卤离子光学制备金微粒的方法，通过使用光化学方法通过简单的方法均匀地制造金微粒。 使用卤离子光学制备金微粒的方法包括：将金前体和聚氧乙烯系聚合物与有机溶剂混合的步骤; 在所述步骤中形成的溶液中加入卤素离子的步骤; 从其中加入卤素离子的溶液中除去溶剂的步骤; 以及通过光学化学处理混合物形成金微粒的步骤，其中除去溶剂并还原金前体。 通过应用波长为200〜800nm的光进行光化学处理。
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公开(公告)号：KR1020040011794A
公开(公告)日：2004-02-11
申请号：KR1020020044922
申请日：2002-07-30
Applicant: 삼성전자주식회사
IPC: C03B37/018
Abstract: PURPOSE: Equipment for manufacturing optical fiber preforms by modified chemical vapor deposition(MCVD) is provided, which is characterized by having a reverse-flow gas supplying part, flowing gas into the opposite way to raw material gas for controlling the pressure inside the tube, unlike conventional equipment Accordingly, the equipment prevents shrinkage and diameter change of tube for deposition, which results in optical fiber preforms with graded refractive index. CONSTITUTION: The equipment for optical fiber preform manufacture contains the parts of: a raw material gas supplying part(520) for flowing O2 and raw material gas comprising SiCl4, GeCl4, POCl3, etc. into a tube(510) for CVD process; a base(550) for preform manufacture; a heater(560), moving along a guide (540), for heating the tube with O2/H2 burner or plasma torch; a pair of chuck(532, 536) on which each end of the tube are fixed for rotation; a reverse-flow gas supplying part(570), placed on the other side of the raw material gas-supplying part(520), flowing gas(N2) into the opposite way to raw material gas for increase of the pressure inside the tube. The optical fiber preforms are manufactured by the following steps of: heating a tube, flowing raw material gas into the inside of the tube for forming reactants, flowing gas(N2) into the opposite way to raw material gas for increase of the pressure inside the tube, which results in increase of tube outer diameter and prevention of irregular thickness variation of tube; and depositing reactants on the inside of the tube by thermophoretic mechanism.
Abstract translation: 目的：提供通过改进化学气相沉积（MCVD）制造光纤预制棒的设备，其特征在于具有逆流气体供应部分，与原料气体相反地流动气体以控制管内的压力， 不同于常规设备因此，该设备防止沉积管的收缩和直径变化，这导致具有梯度折射率的光纤预制件。 构成：用于制造光纤预制棒的设备包括以下部分：用于使O 2流动的原料气体供应部分（520）和包含SiCl 4，GeCl 4，POCl 3等的原料气体进入用于CVD工艺的管（510）中; 用于预制品制造的基座（550） 加热器（560），沿着引导件（540）移动，用于用O 2 / H 2燃烧器或等离子体焰炬加热管; 一对卡盘（532,536），其上的每个端部固定在其上以便旋转; 设置在原料气体供给部分520的另一侧的反向气体供给部分570，将气体（N2）以与原料气体相反的方式流动，以增加管内的压力。 光纤预制件通过以下步骤制造：加热管，使原料气体流入用于形成反应物的管的内部，使气体（N2）与原料气体相反地流动，以增加内部气体的压力 管，这导致管外径增加并防止管的不规则厚度变化; 并通过热泳机制将反应物沉积在管的内部。
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公开(公告)号：KR1020040066643A
公开(公告)日：2004-07-27
申请号：KR1020030003770
申请日：2003-01-20
Applicant: 삼성전자주식회사
CPC classification number: G02B6/03633 , G02B6/02014 , G02B6/02223 , G02B6/02238 , G02B6/0281 , H01S3/06725 , H01S3/06729 , H01S3/302
Abstract: PURPOSE: A broadband distribution control fiber is provided to transmit optical signals of various wavelength bands to a remote place by controlling a position of a zero dispersion wavelength. CONSTITUTION: A broadband distribution control fiber includes an internal core, an external core, an internal clad, and an external clad. The internal core(101) has a diameter of d1 and a refractive index of n1. The external core(102) is formed around the internal core. The external core has the diameter of d2 and the refractive index of n2. The external core is surrounded by the internal clad(103). The internal clad has the diameter of d3 and the refractive index of n3. The internal clad is surrounded by the external clad(104). The external clad has the refractive index of n4. The diameters satisfy relations such as 0 n2>=n3>=n4, 0.0034
Abstract translation: 目的：提供一种宽带分配控制光纤，通过控制零色散波长的位置，将各种波段的光信号传输到远方。 构成：宽带配电控制光纤包括内芯，外芯，内包层和外包层。 内芯（101）的直径为d1，折射率为n1。 外部芯（102）围绕内部芯形成。 外芯的直径为d2，折射率为n2。 外部芯由内部包层（103）包围。 内部包层的直径为d3，折射率为n3。 内部包层被外部包层（104）包围。 外包层的折射率为n4。 直径满足例如0 <= d1 / d2 <= 0.8和0.1 <= d2 / d3 <= 0.5的关系。 折射率满足诸如n1> n2> = n3> = n4,0.0034 <=（n1-n4）/ n1 <= 0.007,0 <=（n2-n4）/ n2 <= 0.0048和0 <=（ N3-N4）/ N3 <= 0.0014。
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Patent Agency Ranking
公开(公告)号：KR1020020011685A
公开(公告)日：2002-02-09
申请号：KR1020000045106
申请日：2000-08-03
Applicant: 삼성전자주식회사
IPC: G02B6/00
Abstract: PURPOSE: An ultraviolet curing device with a control function of curable temperature is provided to be capable of constantly maintaining the curable temperature of UV curing resin. CONSTITUTION: A temperature sensor(140) senses the temperature within a cover(110) to output a temperature sensing signal. Coolers(170,172,174) supply cooling gas of constant flow rate to UV curing parts(120,130) and interior of the cover(110) in accordance with a first flow rate control signal. Gas removers(150,152,154) suck gas of constant flow rate from the interior of the cover(110) in accordance with a second flow rate control signal. A controller(160) outputs the first flow rate control signal to the coolers(170,172,174) and supplies the second flow rate control signal to the gas removers(150,152,154).
Abstract translation: 目的：提供具有可固化温度控制功能的紫外线固化装置，能够持续保持UV固化树脂的固化温度。 构成：温度传感器（140）感测盖（110）内的温度以输出温度感测信号。 冷却器（170,172,174）根据第一流量控制信号向UV固化部件（120,130）和盖（110）的内部供应恒定流速的冷却气体。 气体去除器（150,152,154）根据第二流量控制信号从盖（110）的内部吸入具有恒定流速的气体。 控制器（160）将第一流量控制信号输出到冷却器（170,172,174），并将第二流量控制信号提供给气体去除器（150,152,154）。
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公开(公告)号：KR1020010068487A
公开(公告)日：2001-07-23
申请号：KR1020000000435
申请日：2000-01-06
Applicant: 삼성전자주식회사
Inventor： 차상호
Abstract: PURPOSE: An optical fiber coating device is provided to maintain the coating liquid in an applicator as the stable state and to make the coating liquid viscosity in the applicator even by making the coating liquid viscosity in the applicator and the coating liquid viscosity in a coating liquid storing tank in accord with each other. CONSTITUTION: The optical fiber coating device includes a viscosity sensor(25), a temperature controller(26), a viscosity sensor controller(27) and a control portion(28). The viscosity sensor(25) outputs the viscosity data about the coating liquid in the coating liquid storing tank as a real time. The temperature controller(26) makes the coating liquid in the coating liquid storing tank in accord with the reference temperature by heating. The viscosity sensor controller(27) calculates the coating liquid viscosity from the viscosity data, which are input from the viscosity sensor(25), and outputs it. The control portion(28) calculates the reference temperature of the coating liquid for compensating the viscosity difference and sets up the reference temperature of the temperature controller(26).
Abstract translation: 目的：提供一种光纤涂布装置，用于将涂布液中的涂布液保持在稳定状态，并且通过使涂布器中的涂布液粘度和涂布液中的涂布液的粘度在涂布液中使涂布液的粘度 储罐相互依存。 构成：光纤涂布装置包括粘度传感器（25），温度控制器（26），粘度传感器控制器（27）和控制部分（28）。 粘度传感器25实时输出涂布液储存罐内的涂布液的粘度数据。 温度控制器26通过加热使涂布液储存罐中的涂布液与参考温度一致。 粘度传感器控制器（27）根据从粘度传感器（25）输入的粘度数据计算涂布液体粘度，并输出。 控制部（28）计算用于补偿粘度差的涂布液的基准温度，并设定温度控制器（26）的基准温度。
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公开(公告)号：KR100283950B1
公开(公告)日：2001-03-02
申请号：KR1019980016126
申请日：1998-05-06
Applicant: 삼성전자주식회사
IPC: G01N3/08
Abstract: 본 발명은 광섬유 인출공정에서 전송손실 및 강도 등 광섬유 특성과 품질에 영향을 미치는 인출장력을 측정하는 장치에 관한 것으로서, 노 안에서 모재를 가열하여 인출하고 이를 코팅하여 경화된 광섬유를 인출하고, 캡스턴에 의하여 상기 인출된 광섬유에 구동력을 부여하는 광섬유 인출설비에서, 상기 광섬유에 걸리는 인출장력을 측정하기 위한 장치에 있어서, 상기 광섬유 인출설비에 부착되며, 상기 인출된 광섬유에 걸리는 장력을 감지하기 위하여 상기 광섬유에 소정의 굴곡을 주기 위한 장력게이지 휠; 상기 장력게이지 휠에 의한 굴곡에 의하여 발생된 상기 광섬유의 장력을 감지하기 위한 로드 셀; 및 상기 로드 셀에 의하여 감지된 인출장력을 소정의 방식으로 디스플레이하는 모니터를 포함하는 것을 특징으로 하여, 광섬유 인출공정에서 인출장력 측정설비에 의한 부가적인 스트레스를 최소화하여 인출 중인 광섬유의 파단을 방지하고 고속 인출시에도 연속적이고 안정되게 광섬유의 장력을 측정할 수 있으며, 또한 광섬유 인출설비의 소정 위치에 장력게이지를 부착하여 고정시킴으로써 그 설치 및 운용이 간편한 잇점이 있다.
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公开(公告)号：KR1020040001169A
公开(公告)日：2004-01-07
申请号：KR1020020036287
申请日：2002-06-27
Applicant: 삼성전자주식회사
IPC: C03B37/023
Abstract: PURPOSE: An over-jacketing device of an optical fiber preform is provided to prevent the elongation of the preform, to form the preform having a longitudinally uniform outer diameter, and to increase the efficient length of the preform. CONSTITUTION: The device for over-jacketing of an optical fiber preform by forming a first preform(200) having a cone-shaped end into a second preform comprises: a first dummy tube(220) bonded to the top end of the first preform(200) to support the first preform(200); a quartz tube(210) having the structure in which the inner diameter is gradually decreased toward the bottom end of the first preform(200); a second dummy tube(230) bonded to the bottom end of the quartz tube(210); and a burner(240) disposed at the outside of the quartz tube(210) for heating the outer circumference of the quartz tube(210).
Abstract translation: 目的：提供光纤预制棒的外套装置以防止预成型件的伸长，以形成具有纵向均匀外径的预成型件，并且增加预成型件的有效长度。 构成：通过将具有锥形端的第一预成型件（200）形成到第二预成型体中，用于将光纤预制件的外护套装置包括：第一假管（220），其接合到第一预制件的顶端 200）以支撑所述第一预制件（200）; 具有内径朝向第一预成型件（200）的底端逐渐减小的结构的石英管（210）; 接合到石英管（210）的底端的第二虚拟管（230）; 以及设置在所述石英管（210）的外侧的用于加热所述石英管（210）的外周的燃烧器（240）。
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公开(公告)号：KR1020000008166A
公开(公告)日：2000-02-07
申请号：KR1019980027878
申请日：1998-07-10
Applicant: 삼성전자주식회사
IPC: F15B15/18
CPC classification number: C03C25/104 , C03C25/12 , G02B6/4401
Abstract: PURPOSE: A collector is provided to collect a coating material that flows from a coater by a disconnection of wire of an optical fiber when the optical fiber is output. CONSTITUTION: The coating material collector comprises:a disconnection sensor(214) outputting a disconnection sensing signal by sensing the disconnection of the optical fiber; a pneumatic apparatus(218) supplying air pressure according to the disconnection sensing signal; and a cylinder(220) inputting the coating material to the lower coater(202) by driving the coating material collector according to the supplied air pressure.
Abstract translation: 目的：提供一种收集器，用于当输出光纤时，通过切断光纤的线材来收集从涂布机流出的涂料。 构成：涂料收集器包括：断开传感器（214），通过感测光纤的断开而输出断开感测信号; 气动装置（218），其根据所述断开检测信号供给空气压力; 以及通过根据供给的空气压力驱动涂料收集器，将涂料输入到下涂布机（202）的圆筒（220）。
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