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公开(公告)号：KR1020130047488A
公开(公告)日：2013-05-08
申请号：KR1020110112544
申请日：2011-10-31
Applicant: 엘지이노텍 주식회사 , 한국과학기술원
CPC classification number: H01L33/22 , H01L33/0079 , H01L2933/0091
Abstract: PURPOSE: A light emitting device and a manufacturing method thereof are provided to minimize interference of emitted light by forming a lens with an irregular structure. CONSTITUTION: A lens(40) is formed on a light emitting structure(30). A structure unit(43) includes a plurality of structures(43a,43b,43c). The structures are irregularly arranged on the upper side of the lens. The structures occupy an area that is at least 75% or greater of the area of the lens. The structures have different diameters.
Abstract translation: 目的：提供发光器件及其制造方法，以通过形成具有不规则结构的透镜来最小化发射光的干扰。 构成：在发光结构（30）上形成透镜（40）。 结构单元（43）包括多个结构（43a，43b，43c）。 结构不规则地布置在透镜的上侧。 该结构占据镜片面积的至少75％以上的区域。 结构具有不同的直径。
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Patent Agency Ranking
公开(公告)号：KR1020140054770A
公开(公告)日：2014-05-09
申请号：KR1020120120671
申请日：2012-10-29
Applicant: 엘지이노텍 주식회사 , 한국과학기술원
CPC classification number: H01L33/38 , H01L2924/12041 , H01L2933/0016
Abstract: The present invention relates to an electrode structure and a light emitting device including the same. The electrode structure according to the embodiment of the present invention includes: a conductive layer including a plurality of Ag particles; and a plurality of holes which are formed between the conductive layers. In the hole, the opening part of the first surface is larger than the opening part of the second surface.
Abstract translation: 本发明涉及电极结构和包括该电极结构的发光器件。 根据本发明实施例的电极结构包括：包括多个Ag颗粒的导电层; 以及形成在导电层之间的多个孔。 在该孔中，第一面的开口部比第二面的开口部大。
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公开(公告)号：KR101359848B1
公开(公告)日：2014-02-10
申请号：KR1020110057572
申请日：2011-06-14
Applicant: 한국과학기술원
Abstract: 본 발명은 중공실리카의 제조 및 응용에 관한 것으로, 폴리올 용매를 이용하여 은나노결정을 합성하는 단계와, 상기 은나노결정에 실리카를 코팅하여 은-실리카 코어-쉘 나노입자를 합성하는 단계 및 상기 은-실리카 코어-쉘 나노입자의 은코어를 에칭하는 단계로 구성되는 중공실리카의 제조방법과, 이에 따라 제조되는 중공실리카 및 상기 중공실리카를 PET 필름에 코팅하여 얻어지는 저반사 코팅재를 포함하여 반사층의 반사율을 감소시킬 수 있다.
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公开(公告)号：KR1020120138195A
公开(公告)日：2012-12-24
申请号：KR1020110057572
申请日：2011-06-14
Applicant: 한국과학기술원
CPC classification number: C01B33/18 , C01G5/00 , C01P2004/64 , C08J5/18 , C08J7/04 , C09D1/00 , C09D5/006
Abstract: PURPOSE: Hollow silica, a manufacturing method of the same, and a low reflective coating material manufactured using the same are provided to control the size of particles by synthesizing nanosilver crystals using polyol solvents with different viscosities. CONSTITUTION: A manufacturing method of hollow silica includes the following steps: nanosilver crystals are synthesized by using polyol solvents with adjusted viscosities; silica is coated on nanosilver crystals to synthesize silver-silica core-shell nanoparticles; and the silver cores of the silver-silica core-shell nanoparticles are etched. The polyol solvents are one or more selected from a group including ethylene glycol, 1,2-propanediol, 1,4-butanediol, or 1,5-pentanediol. The sizes of the nanosilver crystals are in a range between 30 and 50nm.
Abstract translation: 目的：提供使用其制造方法的中空二氧化硅和使用其制造的低反射涂层材料，以通过使用具有不同粘度的多元醇溶剂合成纳米银晶体来控制颗粒的尺寸。 构成：中空二氧化硅的制造方法包括以下步骤：通过使用调节粘度的多元醇溶剂合成纳米银晶体; 将二氧化硅涂覆在纳米银晶体上以合成银 - 硅胶核 - 壳纳米颗粒; 并且银 - 二氧化硅核 - 壳纳米颗粒的银芯被蚀刻。 多元醇溶剂是选自包括乙二醇，1,2-丙二醇，1,4-丁二醇或1,5-戊二醇的一种或多种。 纳米银晶体的尺寸在30和50nm之间。
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