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1. 发明公开

KR1020040102877A 유기 전계 발광 소자에 사용되는 유기물의 초고순도정제방법 有权
标题翻译：用于有机电解元素净化有机材料以有效去除免费金属离子的方法，改善结构元素的性质和使用寿命
公开(公告)号：KR1020040102877A
公开(公告)日：2004-12-08
申请号：KR1020030034612
申请日：2003-05-30
申请人： 학교법인 서강대학교
发明人： 최정우 , 신선호 , 오세용 , 이정한 , 오병근
IPC分类号： C09K11/01
CPC分类号： Y02W30/72 , C09K11/01 , H05B33/14 , Y10S428/917
摘要： PURPOSE: A method for purifying organic materials with ultra-high purity used for organic electroluminescent(OEL) element is provided to effectively remove free metal ions, thereby reducing black spots generated during OEL manufacturing and improving electric and optical properties and the service life of the resulted element. CONSTITUTION: The method for purifying organic materials used for OEL element comprises contacting the organic materials used for OEL element with a solution of a chelating agent and zeolite, wherein the chelating agent is selected from DTPA (diethylenetriaminepentaacetic acid), EDTA (ethylenediaminetetraacetic acid), NTA (nitrilotriacetic acid), TTHA (triethylenetetraaminehexaacetic acid), HIDA (dimethyliminodiacetic acid), gluconic acid soda and Dimercaprol (2,3-dimercapto-1-propanol).
摘要翻译：目的：提供用于有机电致发光（OEL）元件的用于纯化超高纯度有机材料的方法，以有效去除游离金属离子，从而减少OEL制造过程中产生的黑点，提高电光和光学性能以及使用寿命结果元素。构成：用于净化用于OEL元素的有机材料的方法包括将用于OEL元素的有机材料与螯合剂和沸石的溶液接触，其中螯合剂选自DTPA（二亚乙基三胺五乙酸），EDTA（乙二胺四乙酸）， NTA（次氮基三乙酸），TTHA（三亚乙基四胺六乙酸），HIDA（二甲基亚氨基二乙酸），葡萄糖酸钠和二巯基丙醇（2,3-二巯基-1-丙醇）。

2. 发明授权

KR1019910006671B1 음극선관의 형광막 샘플 채취방법 失效
标题翻译：拍摄荧光膜样品的方法
公开(公告)号：KR1019910006671B1
公开(公告)日：1991-08-30
申请号：KR1019890009619
申请日：1989-07-06
申请人： 삼성에스디아이 주식회사
发明人： 지항구
IPC分类号： H01J29/10
CPC分类号： C09K11/01 , G01N1/28 , Y02W30/72
摘要： The method for collecting a sample of fluorescent film of cathod ray tube to observe the condition of the fluorescent film and to preserve the sample comprises the steps of softening the fluorescent film adhered to a panel by acetone-treating the fluorescent film; peeling the fluorescent film off of the panel by applying a hydrogen peroxide solution on the softened fluorescent film; collecting the peeled fluorescent film to clean it with pure water; and heat-treating the cleaned fluorescent film at a constant temperature range.
摘要翻译：用于收集阴极射线管的荧光膜样品以观察荧光膜的状态并保存样品的方法包括以下步骤：通过丙酮处理荧光膜来软化附着在面板上的荧光膜; 通过在软化的荧光膜上施加过氧化氢溶液将荧光膜从面板上剥离; 收集去皮的荧光膜，用纯水清洗; 并且在恒定温度范围内对经清洁的荧光膜进行热处理。

3. 发明授权

KR101469216B1 유기물 회수 장치 有权
标题翻译：检索有机物的设备
公开(公告)号：KR101469216B1
公开(公告)日：2014-12-16
申请号：KR1020130142770
申请日：2013-11-22
申请人： 주식회사 피브이디
发明人： 정성재
IPC分类号： B01D43/00 , B01J19/24 , C07B63/00
CPC分类号： H01L51/56 , C09K11/01 , H01L51/001 , Y02W30/72
摘要： 본 발명은 유기물 회수 장치에 관한 것으로서 유기물이 쌓인 적어도 하나 이상의 수거판이 결합되는 장착유닛, 외부와 차단되는 수용공간이 형성되며, 상기 장착유닛이 선택적으로 결합되어 상기 장착유닛에 의해 고정된 상기 수거판이 상기 수용공간 내부에 배치되는 케이스, 상기 수용공간 내부에서 상기 수거판에 인접하게 배치되어 상기 유기물이 액화되도록 상기 수거판을 가열하는 히팅유닛 및 상기 케이스 하부에서 액화된 상기 유기물을 수집하는 수집유닛을 포함하는 유기물 회수 장치가 개시된다.
摘要翻译：本发明涉及一种用于检索有机物质的装置。公开了一种用于回收有机物的装置，包括：安装单元，其中至少一个被有机物覆盖的收集板组合在一起; 形成有被外部阻挡的占用空间的情况，并且与所述安装单元选择性地组合并由所述安装单元固定的所述集合板布置在所述占用空间的内部; 大致布置在占有空间内部的收集板上的加热单元，并加热收集板以液化有机物; 以及收集单元，其收集所述壳体的底部中的液化有机物质。

4. 发明授权

KR101363241B1 유기발광재료의 고순도 정제방법 有权
标题翻译：高纯有机电致发光材料精制方法
公开(公告)号：KR101363241B1
公开(公告)日：2014-02-13
申请号：KR1020130080291
申请日：2013-07-09
申请人： 신성소재 주식회사 , 신상규
发明人： 신상규 , 김광식
IPC分类号： H01L51/56 , B01D11/04
CPC分类号： C09K11/01 , Y02W30/72
摘要： The present invention relates to a method for refining organic electroluminescent materials at high purity, which is capable of collecting expensive organic electroluminescent materials, which are attached to a deposition apparatus after vacuum deposition of an organic electroluminescent layer in the manufacturing process of an organic light emitting display device to be wasted, recrystallizing the unrefined organic electroluminescent materials under a recrystallization solvent and obtaining the organic electroluminescent materials of more than 98% purity in a preliminary purification process, and treating the organic electroluminescent materials by absorption separation and sublimation purification. The refining method of the present invention can improve purity through the preliminary purification process including a recrystallization method using an organic solvent, thereby simplifying the processes, facilitating works, obtaining uniform quality, and improving yield. Accordingly, finally refined organic electroluminescent materials can be obtained at high purity of more than 99.95% and high yield to be reused, thereby reducing production costs.
摘要翻译：本发明涉及一种高纯度有机电致发光材料的精制方法，该方法能够收集昂贵的有机电致发光材料，该有机电致发光材料在有机发光层的制造过程中真空沉积有机电致发光层后附着于沉积装置待再生溶剂中重结晶未精制有机电致发光材料，并在初步纯化工艺中获得纯度高于98％的有机电致发光材料，并通过吸收分离和升华纯化处理有机电致发光材料。本发明的精制方法可以通过包括使用有机溶剂的重结晶方法的初步纯化方法来提高纯度，从而简化工艺，促进作业，获得均匀的质量和提高产率。因此，可以以99.999％以上的高纯度获得最终的精制有机电致发光材料，并且可以重新使用高产率，从而降低生产成本。

5. 发明公开

KR1020120006504A 할로포스페이트 및 하나 이상의 희토류 원소의 화합물을 함유하는 고체 혼합물로부터 희토류 원소를 회수하는 방법 有权
标题翻译：从含有一种或多种稀土元素的化合物和一种或多种稀土元素的固体混合物中回收稀土元素的方法
公开(公告)号：KR1020120006504A
公开(公告)日：2012-01-18
申请号：KR1020117024050
申请日：2010-04-02
申请人： 로디아 오퍼레이션스
发明人： 브라코니에,장-자크 , 로라트,알랭
IPC分类号： C01B25/32 , H01J9/52 , C01F17/00 , C09K11/01
CPC分类号： C01F17/0043 , C01B25/32 , C01B25/37 , C01F17/0068 , C01F17/0075 , C09K11/01 , C09K11/7792 , H01J9/52 , Y02W30/72 , Y02W30/828
摘要： A method is described for recovering rare earth elements from a solid mixture including a halophosphate and at least one compound of one or more rare earth elements. The method includes: (a) acid etching the mixture; (b) adding a base to bring the pH back up to a value of at least 1.5; (c) etching the solid from step (b) with a solution of soda or potash; (d) acid etching the solid from step (c) until a pH of less than 7 is obtained, resulting in a solid phase and a liquid phase including at least one rare earth salt, and separating the solid phase from the liquid phase.

6. 发明授权

KR100434273B1 유기물질의 정제방법 有权
标题翻译： 유기물질의정제방법
公开(公告)号：KR100434273B1
公开(公告)日：2004-06-05
申请号：KR1020010038356
申请日：2001-06-29
申请人： 엘지전자 주식회사
发明人： 오형윤 , 서정대
IPC分类号： C09K11/01
CPC分类号： Y02W30/72
摘要： PURPOSE: Provided is a method for refining an organic material used for an organic electroluminescent element, which can lower the refining temperature, shorten the refining time, increase the yield, and minimize the decomposition of the organic material. CONSTITUTION: The method for refining the organic material(120) comprises the steps of: putting the organic material(120) with glass or metal beads(130) into a boat(110), wherein the beads(130) have a higher sublimation point than the organic material(120); putting the boat(110) on a glass tube(10) near a heater(20) and making the inside of the glass tube(10) vacuum by using a rotary pump(80) and flowing inert gas; heating to the sublimation point of the organic material(120) by the heater(20) to separate the organic material(120) from contaminants; recovering the refined organic material(120) and removing the boat(110) from the glass tube(10).
摘要翻译：目的：提供一种精炼用于有机电致发光元件的有机材料的方法，该方法可以降低精炼温度，缩短精炼时间，提高成品率并使有机材料的分解最小化。组成：用于精炼有机材料（120）的方法包括以下步骤：将具有玻璃或金属珠粒（130）的有机材料（120）放入舟皿（110）中，其中珠粒（130）具有较高的升华点比有机材料（120）; 将舟皿（110）放置在加热器（20）附近的玻璃管（10）上，并使用旋转泵（80）使玻璃管（10）内部真空并使惰性气体流动; 通过加热器（20）加热到有机材料（120）的升华点以将有机材料（120）与污染物分离; 回收精炼的有机材料（120）并从玻璃管（10）中取出船（110）。

7. 发明授权

KR1019940005190B1 청색 형광체의 재생방법 失效
标题翻译：再生蓝色荧光粉的方法
公开(公告)号：KR1019940005190B1
公开(公告)日：1994-06-13
申请号：KR1019910017561
申请日：1991-10-07
申请人： 삼성에스디아이 주식회사
发明人： 김우찬
IPC分类号： C09K11/02
CPC分类号： Y02W30/72
摘要： The recycling method of a blue fluorescent material comprises (a) treating a blue fluorescent suspension with an alkali to decompose and remove an organic materials, (b) removing a carbon from the treated suspension, (c) dispersing 1-40 wt.% inorganic dispersant i.e. sodium pyrophosphate or potassium silicate into the suspension, (d) adding 5-20 wt.% ethyl alcohol to the suspension, (e) removing a supernatant, and (f) washing, surface-treating, and pigment-coating the fluorescent material.
摘要翻译：蓝色荧光材料的回收方法包括（a）用碱处理蓝色荧光悬浮液以分解和除去有机材料，（b）从经处理的悬浮液中除去碳，（c）将1-40重量％的无机分散剂即焦磷酸钠或硅酸钾加入到悬浮液中，（d）向悬浮液中加入5-20重量％的乙醇，（e）除去上清液，和（f）洗涤，表面处理和色素涂覆荧光材料。

8. 发明授权

KR101421194B1 혼합발광재료의 분리정제방법 有权
标题翻译：混合有机电致发光材料的纯化方法
公开(公告)号：KR101421194B1
公开(公告)日：2014-08-14
申请号：KR1020130154485
申请日：2013-12-12
申请人： 신성소재 주식회사 , 신상규
发明人： 신상규 , 김광식
IPC分类号： B01D11/02 , B01D9/02 , B01D15/08 , B01D7/00
CPC分类号： C09K11/01 , Y02W30/72
摘要： The present invention relates to a separation and purification process of an expensive mixed light emitting material discarded after a vacuum deposition step in a manufacturing process of an organic light emitting display (OLED) device. The present invention provides a separation and purification method including the steps of: vacuum depositing a mixed green light emitting material including two types of phosphors for realizing a green color in an OLED device; improving a purity of a crude product recovered from a deposition apparatus to 99.9% through a preliminary purification process and a recrystallization process which use a solubility difference between respective components in an organic solvent; and obtaining a product purified to a degree of re-usable of the respective components through a productive liquid chromatography (PLC) method using a non-polar adsorbent. According to the present invention, since issues regarding the mixed light emitting material, which is expensive and has a low level of use, to be a burden on manufacturing costs, may be solved, the separation and purification process may greatly contribute to an industrialization of the OLED device.
摘要翻译：本发明涉及在有机发光显示（OLED）器件的制造过程中在真空沉积步骤之后丢弃的昂贵的混合发光材料的分离和纯化过程。本发明提供了一种分离和纯化方法，包括以下步骤：在OLED器件中真空沉积包括用于实现绿色的两种类型的荧光体的混合绿色发光材料; 通过使用有机溶剂中各成分之间的溶解度差的初步纯化方法和再结晶方法，将从沉积装置回收的粗产物的纯度提高至99.9％并通过使用非极性吸附剂的生产液相色谱（PLC）方法获得纯化至各组分可重复使用程度的产物。根据本发明，由于可以解决昂贵而且使用量低的混合发光材料成为制造成本的负担的问题，所以分离和净化过程可能极大地有助于工业化 OLED器件。

9. 发明公开

KR1020130133607A 커피 잔사에서 만들어진 광 발광 탄소 나노점의 제조 및 제조 방법 有权
标题翻译：发光碳纳米管制造中的咖啡残留点和制造方法
公开(公告)号：KR1020130133607A
公开(公告)日：2013-12-09
申请号：KR1020120057003
申请日：2012-05-29
申请人： (주)엔엘피
发明人： 이계안 , 김기용 , 정민호 , 박은식 , 조월순 , 방순환 , 양우성 , 이화진 , 신영인 , 김보람 , 김근용 , 정한재
IPC分类号： C09K11/01 , C09K11/04 , C09K11/06
CPC分类号： Y02W30/72
摘要： The present invention relates to manufacturing light-emitting carbon nanodots using coffee residues and manufacturing method thereof and, more particularly, to manufacturing light-emitting carbon nanodots manufactured from coffee residues and a manufacturing method thereof. The advantages of using carbondots (C-dots), in comparison with quantum dots (QDs) on the basis of metals such as cadmium sulfide (CdS) and cadmium selenide (CdSe), are in that C-dots are biocompatible and have good chemical optical stability, and the C-dots synthesized from coffee residues are produced from natural materials different from the existing synthesizing methods, thereby having biological stability like cytotoxicity.
摘要翻译：本发明涉及使用咖啡渣制造发光碳纳米点及其制造方法，更具体地涉及制造由咖啡渣制造的发光碳纳米点及其制造方法。与硫化镉（CdS）和硒化镉（CdSe）等金属的量子点（QD）相比，使用碳素（C点）的优点在于C点是生物相容性的，具有良好的化学性质光学稳定性和由咖啡残渣合成的C点由与现有合成方法不同的天然材料制成，从而具有细胞毒性的生物学稳定性。

10. 发明公开

KR1020030002672A 유기물질의 정제방법 有权
标题翻译：精炼有机材料的方法
公开(公告)号：KR1020030002672A
公开(公告)日：2003-01-09
申请号：KR1020010038356
申请日：2001-06-29
申请人： 엘지전자 주식회사
发明人： 오형윤 , 서정대
IPC分类号： C09K11/01
CPC分类号： Y02W30/72 , C09K11/01 , H05B33/14 , Y10S428/917
摘要： PURPOSE: Provided is a method for refining an organic material used for an organic electroluminescent element, which can lower the refining temperature, shorten the refining time, increase the yield, and minimize the decomposition of the organic material. CONSTITUTION: The method for refining the organic material(120) comprises the steps of: putting the organic material(120) with glass or metal beads(130) into a boat(110), wherein the beads(130) have a higher sublimation point than the organic material(120); putting the boat(110) on a glass tube(10) near a heater(20) and making the inside of the glass tube(10) vacuum by using a rotary pump(80) and flowing inert gas; heating to the sublimation point of the organic material(120) by the heater(20) to separate the organic material(120) from contaminants; recovering the refined organic material(120) and removing the boat(110) from the glass tube(10).
摘要翻译：目的：提供用于有机电致发光元件的有机材料的精制方法，其可以降低精炼温度，缩短精炼时间，提高产率，并使有机材料的分解最小化。构成：用于精制有机材料（120）的方法包括以下步骤：将玻璃或金属珠（130）的有机材料（120）放入舟皿（110）中，其中珠（130）具有较高的升华点比有机材料（120）高; 将加热器（20）附近的玻璃管（10）放置在玻璃管（10）的内部，并使用旋转泵（80）进行真空并使惰性气体流动; 通过加热器（20）加热到有机材料（120）的升华点，以将有机材料（120）与污染物分离; 回收精制有机材料（120）并从玻璃管（10）中取出船（110）。

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