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公开(公告)号：KR1020160044638A
公开(公告)日：2016-04-26
申请号：KR1020140138881
申请日：2014-10-15
Applicant: 삼성전자주식회사
Abstract: 본발명은, 제1 도전형반도체층; 상기제1 도전형반도체층상에배치되고, 복수의양자장벽층및 복수의양자우물층이교대로적층된활성층; 및상기활성층상에배치되는제2 도전형반도체층을포함하며, 상기복수의양자장벽층중 상기제2 도전형반도체층에가장인접한양자장벽층은제1 언도프영역(undoped region) 및상기제1 언도프영역상에배치되고상기제1 언도프영역의두께보다크거나같은두께를갖는제1 도프영역(doped region)을포함하고, 상기제1 언도프영역및 제1 도프영역각각은서로다른에너지밴드갭을갖는복수의제1 단위층들(unit layers)이교대로배치되어이루어진적어도하나의정공수용영역(hole accumulation region)을포함하는것을특징으로하는반도체발광소자를제공한다.
Abstract translation: 提供了一种半导体发光器件。 半导体发光器件包括：第一导电半导体层; 有源层，其设置在所述第一导电半导体层上并且包括交替层叠的多个量子势垒层和多个量子阱层; 以及设置在所述有源层上的第二导电半导体层，其中在所述量子势垒层中最靠近所述第二导电半导体层的量子势垒层包括第一未掺杂区域和设置在所述第一未掺杂区域上的第一掺杂区域，并且具有 厚度大于或等于第一未掺杂区域的厚度，并且第一未掺杂区域和第一掺杂区域中的每一个包括至少一个空穴积聚区域，其中空穴积聚区域与多个第一单元层交替形成 具有不同的能带隙。
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公开(公告)号：KR100348868B1
公开(公告)日：2002-08-17
申请号：KR1019990020898
申请日：1999-06-07
Applicant: 삼성전자주식회사
IPC: C07H21/00
CPC classification number: Y02P20/55
Abstract: 본발명은유전자분석을위한 DNA 칩또는단백질칩 등바이오칩(biochip)의제조에유용하게사용할수 있는다양한염기서열의다수의올리고펩티드핵산(PNA) 또는올리고핵산(DNA 또는 RNA) 등의염기함유올리고머를고체기질위에서고분자광산발생제를이용하여효율적으로합성하는방법에관한것이다. 본발명의고분자광산발생제를이용한고체기질위에서의염기함유올리고머합성방법은고체기질에산에불안정한보호기로보호된링커(linker)를부착하는공정; 전기고체기질을고분자광산발생제(polymeric photoacid generator)로코팅시키는공정; 전기코팅된고체기질을노광시켜산을발생시킴으로써산에불안정한보호기를제거하는공정; 전기보호기를제거한고체기질을산에불안정한보호기로보호된염기함유올리고머의단량체와결합시키는공정; 및, 전기반응후 남아있는고분자광산발생제를제거하는공정을포함하고, 전기 (ⅱ) 내지 (ⅴ) 공정을반복함으로써원하는길이로합성시키는것을특징으로하는합성방법이다. 본발명에의하면, 종래의 DNA 칩의제작에사용된포토레지스트(PR) 방식과광산패턴배열(PPA) 방식의문제점을보완하여, 그자체가고분자로구성된고분자광산발생제(polymeric photoacid generator)를이용함으로써, 공정이획기적으로단순화됨은물론고집적도로염기함유올리고머를합성할수 있다.
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公开(公告)号：KR1020000056615A
公开(公告)日：2000-09-15
申请号：KR1019990006093
申请日：1999-02-24
Applicant: 삼성전자주식회사
IPC: C07D265/34
CPC classification number: C07D215/56
Abstract: PURPOSE: A method for the preparation of (-)pyridobenzoxazine carboxylic acid derivatives and pharmaceutically acceptable salt thereof is provided which is cost effective and mass-produces them by using a starting material prepared from 4-chloro-5-fluoro-2-halo-3-nitrobenzoic acid derivatives of the lower cost. CONSTITUTION: A preparation method of optically active (-)pyridobenzoxazine carboxylic acid represented by formula (1) and pharmaceutically acceptable salt thereof, comprises the steps of: substituting the compound of formula (V) with reaction material having R group defined as below to give a compound of formula (IV) in the presence of base; carrying out cyclization of the compound of formula (IV) to give a compound of formula (III) in the presence of an organic polar solvent and base; selectively substituting the compound of formula (III) with the substituted piperazine derivative in the presence of an organic polar solvent and base to give a compound of formula (II); and carrying out hydrolysis and cyclization of the compound of formula (II) using metalhydroxide and the organic solvent. In the formulas, X is halogen atom; R is hydrogen or -(CO)R2 (wherein, R2 is C1-C5 lower alkyl, substituted or unsubstituted phenyl, C1-C5 (cyclo)alkoxy, substituted or unsubstituted phenoxy, substituted or unsubstituted amine or C1-C5 alkylthio); and R1 is hydrogen atom or lower alkyl.
Abstract translation: 目的：提供制备（ - ）吡啶并苯并恶嗪羧酸衍生物及其药学上可接受的盐的方法，其成本有效并且通过使用由4-氯-5-氟-2-卤代 - 3-硝基苯甲酸衍生物成本较低。 构成：由式（1）表示的光学活性（ - ）吡啶并苯并恶嗪羧酸及其药学上可接受的盐的制备方法包括以下步骤：用具有R基团的反应物质代替式（V）化合物，定义如下，得到 在碱的存在下，式（Ⅳ）的化合物; 在有机极性溶剂和碱的存在下，使式（Ⅳ）化合物进行环化，得到式（Ⅳ）化合物; 在有机极性溶剂和碱的存在下用取代的哌嗪衍生物选择性地取代式（III）的化合物，得到式（II）的化合物; 并使用金属氢氧化物和有机溶剂进行式（II）化合物的水解和环化。 在该式中，X是卤素原子; R为氢或 - （CO）R 2（其中，R 2为C 1 -C 5低级烷基，取代或未取代的苯基，C 1 -C 5（环）烷氧基，取代或未取代的苯氧基，取代或未取代的胺或C 1 -C 5烷硫基） 并且R 1是氢原子或低级烷基。
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公开(公告)号：KR100170635B1
公开(公告)日：1999-03-20
申请号：KR1019920002694
申请日：1992-02-21
Applicant: 삼성전자주식회사
Inventor： 김민환
IPC: H04N7/18
Abstract: 다중영상기록장치는 복수채널의 외부신호입력원의 영상신호를 간헐적으로 기록하는 감시시스템에 있어서, 복수채널로 유입되는 영상신호의 동기신호의 유무를 검출하여 동기신호가 검출되지 않는 경우 내부동기신호를 시스템 자체내에서 공급하여 입력이 없는 채널 또는 고장난 카메라가 있더라도 다른 채널에는 영향을 미치지 않으면서 복수의 영상신호를 기록할 수 있다.
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Patent Agency Ranking
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公开(公告)号：KR1020160071856A
公开(公告)日：2016-06-22
申请号：KR1020140179564
申请日：2014-12-12
Applicant: 삼성전자주식회사
IPC: H01L29/78
CPC classification number: H01L29/402 , H01L29/0653 , H01L29/42368 , H01L29/4238 , H01L29/66689 , H01L29/7816 , H01L29/7824
Abstract: 제1 도전형의반도체기판, 상기반도체기판상에형성된제2 도전형의에피택셜층, 상기에피택셜층에형성되며, 상기반도체기판의활성영역을한정하는소자분리영역, 상기에피택셜층에서로인접형성되어있는제1 도전형의바디영역및 제2 도전형의드리프트영역, 상기드리프트영역상에형성되며, 측면및 하면이상기드리프트영역에둘러싸여있는로코스(LOCOS) 절연막, 상기로코스절연막의일측부에인접형성되며, 측면및 하면이상기드리프트영역에둘러싸여있는드레인영역, 상기바디영역내에형성되며, 측면및 하면이상기바디영역에둘러싸여있는바디콘택영역및 소오스영역, 그리고상기바디영역으로부터상기드리프트영역을거쳐상기로코스절연막상에일부영역이중첩되어있는게이트영역을포함하는반도체소자가제공된다.
Abstract translation: 提供具有低导通电阻特性的半导体器件。 半导体器件包括：第一导电型半导体衬底; 形成在所述半导体衬底上的第二导电型外延层; 元件隔离区，其形成在所述外延层上并限制所述半导体衬底的有源区; 在外延层上彼此相邻形成的第一导电型体区域和第二导电型漂移区域; 形成在漂移区上的LOCOS绝缘膜，其中LOCOS绝缘膜的侧表面和底表面被漂移区包围; 与LOCOS绝缘膜的一个侧面相邻形成的漏极区域，其中漏极区域的侧表面和底表面被漂移区域包围; 身体接触区域和源区域，其形成在身体区域中，其中身体接触区域和源区域的侧表面和底表面被身体区域包围; 以及部分地叠加在体区域，漂移区域和LOCOS绝缘膜上的栅极区域。
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公开(公告)号：KR1020050006417A
公开(公告)日：2005-01-17
申请号：KR1020030046128
申请日：2003-07-08
Applicant: 삼성전자주식회사
Inventor： 김민환
IPC: C12Q1/68
Abstract: PURPOSE: A method for detecting a target nucleic acid using unlabeled target nucleic acid is provided, thereby detecting or quantifying the target nucleic acid without labeling the target nucleic acid. CONSTITUTION: The method for detecting a target nucleic acid using a labeled control nucleic acid comprises the steps of: (a) providing a nucleic array fixing a polynucleotide probe; (b) hybridizing the target nucleic acid which is not labeled with the polynucleotide probe in the presence of the labeled control nucleic acid; and (c) measuring the hybridization signal of the labeled control nucleic acid from the hybridized product, and calculating the hybridization degree of the unlabeled target nucleic acid.
Abstract translation: 目的：提供使用未标记的靶核酸检测靶核酸的方法，从而检测或定量靶核酸而不标记目标核酸。 构成：使用标记的对照核酸检测靶核酸的方法包括以下步骤：（a）提供固定多核苷酸探针的核心阵列; （b）在标记的对照核酸的存在下将未标记的靶核酸与多核苷酸探针杂交; 和（c）从杂交产物测量标记的对照核酸的杂交信号，并计算未标记的靶核酸的杂交程度。
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公开(公告)号：KR100429002B1
公开(公告)日：2004-04-29
申请号：KR1020017000382
申请日：2000-06-07
Applicant: 삼성전자주식회사
IPC: C12Q1/68
CPC classification number: B82Y30/00 , B01J2219/00432 , B01J2219/00497 , B01J2219/00527 , B01J2219/00529 , B01J2219/00585 , B01J2219/0059 , B01J2219/00596 , B01J2219/00605 , B01J2219/00608 , B01J2219/0061 , B01J2219/00612 , B01J2219/00617 , B01J2219/00626 , B01J2219/00637 , B01J2219/00659 , B01J2219/00675 , B01J2219/00711 , B01J2219/00729 , C07B2200/11 , C07K14/003 , C40B50/14 , C40B60/14 , Y02P20/55
Abstract: The present invention relates to a process for preparing arrays of oligopeptide nucleic acid probes immobilized on a solid matrix by employing polymeric photoacid generator. Arrays of peptide nucleic acid probes of the invention are prepared by the steps of: (i) derivatizing the surface of a solid matrix with aminoalkyloxysilane in alcohol and attaching a linker with acid-labile protecting group on the solid matrix; (ii) coating the solid matrix with polymeric photoacid generator (PAG); (iii) exposing the solid matrix thus coated to light to generate acid for eliminating acid-labile protecting group; (iv) washing the solid matrix with alkaline solution or organic solvent and removing residual polymeric photoacid generator; and, (v) attaching a monomeric peptide nucleic acid with acid-labile protecting group to the solid matrix, and repeating the previous Steps of (ii) to (v). In accordance with the present invention, neutral peptide nucleic acid probes, as the promising substitute for conventional negatively-charged oligonucleotide probes, can be prepared by employing polymeric photoacid generator in a simple and efficient manner, while overcoming the problems confronted in the prior art DNA chip fabrication using PR system and PPA system.
Abstract translation: 本发明涉及通过使用聚合的光酸产生剂制备固定在固体基质上的寡肽核酸探针阵列的方法。 通过以下步骤制备本发明的肽核酸探针阵列：（i）用氨基烷氧基硅烷在醇中衍生化固体基质的表面，并在所述固体基质上连接具有酸不稳定保护基的接头; （ii）用聚合的光酸产生剂（PAG）涂覆固体基质; （iii）将如此涂覆的固体基质暴露于光下以产生酸以消除酸不稳定性保护基团; （iv）用碱性溶液或有机溶剂洗涤固体基质并除去残留的聚合物光酸产生剂; （v）将具有酸不稳定保护基的单体肽核酸连接至固体基质，并重复（ii）至（v）的前述步骤。 根据本发明，中性肽核酸探针作为常规带负电寡核苷酸探针的有希望的替代物，可以通过以简单且有效的方式使用聚合光致酸生成剂来制备，同时克服了现有技术DNA中遇到的问题 采用PR系统和PPA系统进行芯片制造。
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公开(公告)号：KR1020010053471A
公开(公告)日：2001-06-25
申请号：KR1020017000382
申请日：2000-06-07
Applicant: 삼성전자주식회사
IPC: C12Q1/68
CPC classification number: B82Y30/00 , B01J2219/00432 , B01J2219/00497 , B01J2219/00527 , B01J2219/00529 , B01J2219/00585 , B01J2219/0059 , B01J2219/00596 , B01J2219/00605 , B01J2219/00608 , B01J2219/0061 , B01J2219/00612 , B01J2219/00617 , B01J2219/00626 , B01J2219/00637 , B01J2219/00659 , B01J2219/00675 , B01J2219/00711 , B01J2219/00729 , C07B2200/11 , C07K14/003 , C40B50/14 , C40B60/14 , Y02P20/55
Abstract: PURPOSE: A process for preparing peptide nucleic acid probe is provided to prepare arrays of oligopeptide nucleic acid probes which is immobilized on a solid matrix by employing polymeric photoacid generator and is capable of using the production of a biochip in a simple and efficient manner in a simple and efficient manner. CONSTITUTION: A process for preparing peptide nucleic acid probe consists of the following steps of: (a) derivatizing the surface of a solid matrix with aminoalkyloxysilane in alcohol and attaching a linker with acid-labile protecting group on the solid matrix; (b) coating the solid matrix with polymeric photoacid generator(PAG); (c) exposing the solid matrix thus coated to light to generate acid for eliminating acid-labile protecting group; (d) washing the solid matrix with alkaline solution or organic solvent and removing residual polymeric photoacid generator; (e) attaching a monomeric peptide nucleic acid with acid-labile protecting group to the solid matrix; and repeating the previous steps of (b) to (c).
Abstract translation: 目的：提供制备肽核酸探针的方法，以制备寡聚核酸探针的阵列，其通过使用聚合物光酸发生剂固定在固体基质上，并能够以简单有效的方式在生物芯片中生产 简单高效的方式。 构成：制备肽核酸探针的方法包括以下步骤：（a）用醇中的氨基烷氧基硅烷衍生固体基质的表面，并在固体基质上连接具有酸不稳定保护基的连接体; （b）用聚合光致酸发生剂（PAG）涂覆固体基质; （c）将由此涂覆的固体基质曝光以产生酸以消除酸不稳定保护基团; （d）用碱性溶液或有机溶剂洗涤固体基质，除去残留的聚合光致酸发生剂; （e）将具有酸不稳定保护基团的单体肽核酸连接到固体基质上; 并重复前述（b）至（c）的步骤。
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