中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

140 records (took 0.03 seconds)

    광 여기 발광시트 및 그의 제조방법
    91.
    发明公开
    광 여기 발광시트 및 그의 제조방법 有权
    白色和彩色激光发光片及其制造方法

    公开(公告)号：KR1020090091552A

    公开(公告)日：2009-08-28

    申请号：KR1020080016880

    申请日：2008-02-25

    Applicant: 한국과학기술연구원

    Inventor： 김재경 ,  김동영 ,  조성무 ,  박정수 ,  최준환 ,  나대석 ,  이병홍 ,  임재현

    IPC: H05B33/14 ,  F21S2/00

    CPC classification number: H01L51/5036 ,  H01L2251/5361

    Abstract: A white and color photoexcitation light emitting sheet and a manufacturing method thereof are provided to obtain a white and color surface light source by controlling a composition ratio and a kind of light emitting material according to a light source having an ultraviolet wavelength or a blue wavelength. A white and color photoexcitation light emitting sheet includes a substrate(10), a light source, and a white and color photoexcitation light emitting layer(20). The light source is formed on the substrate. The light source is a lamp or a light emitting device including an organic light emitting device and an inorganic light emitting device. The organic light emitting device and the inorganic light emitting device emit a light of an ultraviolet wavelength or a blue wavelength. The white and color photoexcitation light emitting layer converts a light emitted in the light source into a light of a different wavelength. The white and color photoexcitation light emitting layer is made of mixture of white and color photoexcitation light emitting material, base polymer, and solvent.

    Abstract translation: 提供白色和彩色光激发发光片及其制造方法，通过控制根据具有紫外线波长或蓝色波长的光源的组成比和发光材料的种类来获得白色和彩色表面光源。 白色和彩色光激发发光片包括基板（10），光源和白色和彩色光激发发光层（20）。 光源形成在基板上。 光源是包括有机发光器件和无机发光器件的灯或发光器件。 有机发光器件和无机发光器件发射紫外线波长或蓝色波长的光。 白色和彩色光激发发光层将在光源中发射的光转换为不同波长的光。 白色和彩色光激发发光层由白色和彩色光激发发光材料，基础聚合物和溶剂的混合物制成。

    전기방사에 의한 금속산화물 나노입자를 포함하는금속산화물층을 구비한 염료감응형 태양전지 및 그 제조방법
    92.
    发明公开
    전기방사에 의한 금속산화물 나노입자를 포함하는금속산화물층을 구비한 염료감응형 태양전지 및 그 제조방법 有权
    通过电解制备金属氧化物纳米粒子的金属氧化物层的透明致密太阳能电池及其制造方法

    公开(公告)号：KR1020090022181A

    公开(公告)日：2009-03-04

    申请号：KR1020070087301

    申请日：2007-08-29

    Applicant: 한국과학기술연구원

    Inventor： 조성무 ,  김동영 ,  장성연 ,  박남규 ,  이병홍

    IPC: H01L31/04 ,  H01L31/18

    CPC classification number: H01G9/2031 ,  H01G9/2059 ,  Y02E10/542 ,  Y02P70/521

    Abstract: A dye-sensitized solar cell with a metal oxide layer including a metal oxide nano particle by electro-spinning using a mask and a manufacturing method thereof are provided to improve optical conversion efficiency by obtaining high dye-absorption capability and high electron transport characteristic. A metal oxide layer(13) including the metal oxide nano particle is formed on a substrate. The dye is absorbed in the metal oxide nano particle. The electrolyte is injected between a semiconductor electrode(10) and a counter electrode(20). A super fine composite fiber is formed by spraying precursor of the metal oxide and polymer on the substrate. The metal oxide layer including the metal oxide nano particle is formed by removing the polymer from the super fine composite fiber by heat processing the super fine composite fiber after thermo-compression. The porosity of the metal oxide layer is 65 to 90 %.

    Abstract translation: 提供了一种通过使用掩模通过电纺丝包括金属氧化物纳米颗粒的金属氧化物层的染料敏化太阳能电池及其制造方法，以通过获得高染料吸收能力和高电子传输特性来提高光转换效率。 在基板上形成包含金属氧化物纳米粒子的金属氧化物层（13）。 染料被吸收在金属氧化物纳米颗粒中。 电解质被注入到半导体电极（10）和对电极（20）之间。 通过将金属氧化物和聚合物的前体喷涂在基材上形成超细复合纤维。 包含金属氧化物纳米颗粒的金属氧化物层是通过在热压缩之后热处理超细复合纤维从超细复合纤维中除去聚合物而形成的。 金属氧化物层的孔隙率为65〜90％。

    초극세 탄소 섬유에 축적한 금속산화물로 이루어진슈퍼커패시터용 전극 및 그 제조 방법
    93.
    发明公开
    초극세 탄소 섬유에 축적한 금속산화물로 이루어진슈퍼커패시터용 전극 및 그 제조 방법 失效
    具有金属氧化物的超级磁体电极沉积在超细碳纤维上及其制造方法

    公开(公告)号：KR1020080093309A

    公开(公告)日：2008-10-21

    申请号：KR1020070037096

    申请日：2007-04-16

    Applicant: 한국과학기술연구원

    Inventor： 김동영 ,  조성무 ,  장성연 ,  안영락

    IPC: H01G9/042 ,  C01B31/02

    CPC classification number: H01G11/28 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/168 ,  D01F9/20 ,  H01G11/24 ,  H01G11/34 ,  H01G11/36 ,  H01G11/46 ,  H01G11/86 ,  Y02E60/13 ,  Y02T10/7022

    Abstract: An electrode for a super-capacitor having metal oxide deposited onto ultra-fine carbon fiber and a fabrication method thereof are provided to maintain high specific capacity of the metal oxide during a high speed charging/discharging process. An electrode for a super-capacitor having metal oxide deposited onto ultra-fine carbon fiber includes a current collector, a carbon substrate, and a metal oxide thin film. The carbon substrate is formed on the current collector and is composed of carbon fiber having a specific surface area of at least 200m^2/g(BET) and d002 of less than 0.36 nm. The metal oxide thin film is formed on the carbon substrate.

    Abstract translation: 提供了具有沉积在超细碳纤维上的金属氧化物的超级电容器的电极及其制造方法，以在高速充电/放电过程中保持金属氧化物的高比容量。 具有沉积在超细碳纤维上的金属氧化物的超级电容器用电极包括集电体，碳基板和金属氧化物薄膜。 碳基板形成在集电体上，由比表面积至少为200m 2 / g（BET）的碳纤维和d002小于0.36nm的碳纤维构成。 金属氧化物薄膜形成在碳基板上。

    가공성이 우수한 셀룰로오즈 용액의 제조방법
    98.
    发明公开
    가공성이 우수한 셀룰로오즈 용액의 제조방법 无效
    具有可处理性的纤维素溶液的制造方法

    公开(公告)号：KR1020030097558A

    公开(公告)日：2003-12-31

    申请号：KR1020020035178

    申请日：2002-06-22

    Applicant: 한국과학기술연구원 ,  주식회사한일합섬

    Inventor： 박영근 ,  이승락 ,  오영세 ,  김성룡 ,  이화섭 ,  조성무 ,  안병성

    IPC: D01F2/02

    Abstract: PURPOSE: A manufacturing method of a cellulose solution having excellent processability is characterized by dissolving cellulose powder in a liquid NMMO solvent. The manufacturing method thereof is capable of preventing formation of a film or particle gel on a cellulose surface. CONSTITUTION: The manufacturing method of the cellulose solution is as follows: (a) preparing fibril type cellulose powder; (b) supplying a liquid tertiary amine oxide solvent into a twin screw extruder; (c) supplying the cellulose powder into the twin screw extruder, followed by mixing the cellulose powder and the liquid tertiary amine oxide solvent uniformly to prepare paste; (d) dissolving the cellulose powder in the tertiary amine oxide solvent on a melting area of the twin screw extruder; (e) removing bubbles and impurities of the solution; and then (f) stabilizing the solution to produce the homogeneous cellulose solution.

    Abstract translation: 目的：具有优异的加工性的纤维素溶液的制造方法的特征在于将纤维素粉末溶解在液体NMMO溶剂中。 其制造方法能够防止在纤维素表面上形成膜或颗粒凝胶。 构成：纤维素溶液的制造方法如下：（a）制备原纤维型纤维素粉末; （b）将液体叔胺氧化物溶剂供应到双螺杆挤出机中; （c）将纤维素粉末供给到双螺杆挤出机中，然后均匀混合纤维素粉末和液体叔胺氧化物溶剂以制备糊料; （d）将纤维素粉末溶解在叔胺氧化物溶剂中，在双螺杆挤出机的熔融区域; （e）除去溶液中的气泡和杂质; 然后（f）稳定溶液以产生均匀的纤维素溶液。

    초극세 섬유상의 다공성 고분자 분리막을 포함하는리튬이차전지 및 그 제조방법
    99.
    发明公开
    초극세 섬유상의 다공성 고분자 분리막을 포함하는리튬이차전지 및 그 제조방법 有权
    包含超细纤维聚合物隔膜的锂二次电池及其制造方法

    公开(公告)号：KR1020030007633A

    公开(公告)日：2003-01-23

    申请号：KR1020027015455

    申请日：2000-05-19

    Applicant: 한국과학기술연구원

    Inventor： 윤경석 ,  조병원 ,  조성무 ,  이화섭 ,  조원일 ,  박건유 ,  김형선 ,  김운석 ,  고석구 ,  천석원 ,  최성원

    IPC: H01M10/05

    CPC classification number: H01M10/058 ,  H01M2/162 ,  H01M2/1673 ,  H01M10/052

    Abstract: PURPOSE: Provided are a lithium secondary battery which comprises a super fine fibrous porous polymer separator film and has the advantages of better adhesion with electrodes, good mechanical strength, better performance at low and high temperatures, better compatibility with organic electrolyte solution of a lithium secondary battery, and its fabrication method. CONSTITUTION: The lithium secondary battery comprises a cathode active material, an anode active material, a porous polymer separator film and an organic electrolyte solution dissolving a lithium salt, wherein the porous polymer separator film is constructed with super fine fibrous polymer having a diameter of 1-3000nm and is fabricated by the steps of: (a) melting at least one polymer or dissolving at least one polymer with organic solvents to obtain at least one polymeric melt or at least one polymeric solution; (b) adding the obtained polymeric melt or polymeric solution to barrels of an electrospinning machine; and (c) discharging the polymeric melt or polymeric solution onto a substrate using a nozzle to form a porous separator film.

    Abstract translation: 目的：提供一种锂二次电池，其包含超细纤维多孔聚合物隔膜，具有电极粘附性好，机械强度高，在低温高温下性能更好的优点，与锂二次电池的有机电解质溶液更好的相容性 电池及其制造方法。 构成：锂二次电池包括阴极活性物质，负极活性物质，多孔聚合物隔膜和溶解锂盐的有机电解质溶液，其中多孔聚合物隔膜用直径为1的超细纤维聚合物构成 通过以下步骤制造：（a）熔融至少一种聚合物或用有机溶剂溶解至少一种聚合物以获得至少一种聚合物熔体或至少一种聚合物溶液; （b）将获得的聚合物熔体或聚合物溶液加入到静电纺丝机的桶中; 和（c）使用喷嘴将聚合物熔体或聚合物溶液排出到基底上以形成多孔分隔膜。

Patent Agency Ranking