액정 디스플레이 장치 및 반도체 나노결정-고분자 복합체
    4.
    发明公开
    액정 디스플레이 장치 및 반도체 나노결정-고분자 복합체 审中-实审
    - 液晶显示器件和半导体纳米晶体 - 聚合物复合材料

    公开(公告)号:KR1020170023917A

    公开(公告)日:2017-03-06

    申请号:KR1020170024658

    申请日:2017-02-24

    CPC classification number: G02F1/1333 C08L33/04 G02F1/1335 G02F1/1337 G02F1/25

    Abstract: 액정디스플레이장치및 반도체나노결정-고분자복합체가개시된다. 상기액정디스플레이장치는 LED 광원; 액정패널; 상기 LED 광원에이격되게설치된광전환층; 을포함하고, 상기광전환층은반도체나노결정및 고분자를포함하고, 상기반도체나노결정은상기 LED로부터입사된광을다른색의광으로전환시키며, 상기고분자는폴리아크릴산; 폴리메타크릴산; 카르복실기(-COOH) 또는이의염(-COOM, 여기에서 M은 1가금속양이온임)을포함하는고분자; 카르복실레이트음이온기(carboxylate anion group, -COO)를포함하는고분자와상기카르복실레이트음이온기와결합한금속양이온(여기에서금속양이온은 2가이상의금속양이온을의미함)을포함하는개질된(modified) 고분자; 및이들의조합에서선택되는제1 고분자와, 폴리올레핀; 고리형올레핀고분자(cyclic olefin polymer, COP); 폴리아크릴산; 폴리메타크릴산; 카르복실기(-COOH) 또는이의염(-COOM, 여기에서 M은 1가금속양이온임)을포함하는고분자; 카르복실레이트음이온기(-COO)를포함하는고분자와상기카르복실레이트음이온기와결합한금속양이온(여기에서금속양이온은 2가이상의금속양이온을의미함)을포함하는개질된고분자; 및이들의조합에서선택되는제2 고분자를포함한다.

    백라이트 유닛 및 이를 포함하는 액정 디스플레이 장치
    8.
    发明公开
    백라이트 유닛 및 이를 포함하는 액정 디스플레이 장치 有权
    背光单元和液晶显示器,包括它们

    公开(公告)号:KR1020130077576A

    公开(公告)日:2013-07-09

    申请号:KR1020110146365

    申请日:2011-12-29

    Abstract: PURPOSE: Backlight unit and the liquid crystal display apparatus including the same divide 'the semiconductor nanocrystal coated with the first polymer with an excellent affinity' into 'the first polymer and the second polymer which commerciality is superior'. In that way the semiconductor nanocrystal is evenly dispersed within the second polymer. CONSTITUTION: A light conversion layer [light converting layer] (130) is separated from the LED (Light Emitting Diode) light source (110). 'the light which is incoming from the LED light source' is converted into the white light. The white light is emitted to the liquid crystal panel side [LCD (Liquid Crystal Display) panel party]. A light guide plate (120) is located between the LED light source and light conversion layer. The light conversion layer includes the semiconductor nanocrystal [semiconductor nano crystal] and matrix macromolecule [matrix polymer]. The semiconductor nanocrystal is coated with 'the first polymer with an excellent affinity [affination]'. The matrix macromolecule includes 'second polymer with an excellent first polymer and compatibility [consistency]'.

    Abstract translation: 目的:背光单元和液晶显示装置将包含第一聚合物的第一聚合物的半导体纳米晶体与“第一聚合物和第二聚合物具有优异的亲和力”分开。 以这种方式,半导体纳米晶体均匀分散在第二聚合物内。 构成:将光转换层[光转换层](130)与LED(发光二极管)光源(110)分离。 “从LED光源入射的光”被转换成白光。 白光被发射到液晶面板侧[LCD(液晶显示器)面板方]。 导光板(120)位于LED光源和光转换层之间。 光转换层包括半导体纳米晶体[半导体纳米晶体]和基质高分子[基质聚合物]。 半导体纳米晶体涂覆有“亲和力优异的第一聚合物”。 基质高分子包括具有优异的第一聚合物和相容性[稠度]的第二聚合物。

    식각용액 및 이를 사용하는 반도체 소자의 제조방법
    10.
    发明公开
    식각용액 및 이를 사용하는 반도체 소자의 제조방법 无效
    化学蚀刻剂及使用其制造半导体器件的方法

    公开(公告)号:KR1020080106695A

    公开(公告)日:2008-12-09

    申请号:KR1020070054440

    申请日:2007-06-04

    CPC classification number: C09K13/08 H01L21/30604

    Abstract: A chemical etchant is provided to selectively and uniformly etch one among impurity regions injected with the different impurity ions. A chemical etchant comprises a mixed solution consisting of a hydrofluoric acid(HF), nitric acid(HNO3), phosphoric acid(H3PO4), acetic acid(CH3COOH) and water. The volume composition ratio of hydrofluoric acid(HF), nitric acid(HNO3), phosphoric acid(H3PO4), acetic acid(CH3COOH) and water is respective 0.8 - 1.2 Vol%, 2.8 - 3.2 Vol%, 0.25 - 3.0 Vol%, 4.0 - 7.75 Vol% and 84.85 - 92.15 Vol%.

    Abstract translation: 提供化学蚀刻剂以选择性地和均匀地蚀刻注入了不同杂质离子的杂质区域之一。 化学蚀刻剂包括由氢氟酸(HF),硝酸(HNO 3),磷酸(H 3 PO 4),乙酸(CH 3 COOH)和水组成的混合溶液。 氢氟酸(HF),硝酸(HNO 3),磷酸(H 3 PO 4),乙酸(CH 3 COOH)和水的体积组成比分别为0.8〜1.2vol%,2.8〜3.2vol%,0.25〜3.0vol% 4.0-7.75vol%和84.85-92.15vol%。

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