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1. 发明公开

KR1020120002969A 태양전지 전극형성용 페이스트 조성물 有权
标题翻译：用于形成太阳能电池电极的糊剂组合物
公开(公告)号：KR1020120002969A
公开(公告)日：2012-01-09
申请号：KR1020110139024
申请日：2011-12-21
申请人： 주식회사 동진쎄미켐
发明人： 황건호 , 정용준 , 고민수 , 정미혜
IPC分类号： H01B1/22 , H01L31/04 , H05K3/40
CPC分类号： Y02E10/50
摘要： PURPOSE: A paste composition is provided to have excellent hardening property, electrical specific resistance and stability, thereby suitable for forming the electrode or wire of the solar cell. CONSTITUTION: A paste composition comprises a conductive powder, a cellulose-based binder, an acrylate-based monomer, a radical polymerization initiator, and a solvent. The conductive powder is silver powder and has 0.05-10 micron average particle diameter. The composition additionally comprises a plasticizer, a thickening agent, a stabilizer, a dispersing agent, a deforming agent, a surfactant, or the mixture thereof with the amount of 0.01-10wt%. The viscosity of the paste is 1-300 Pa·S at room temperature(25°C).
摘要翻译：目的：提供糊状组合物以具有优异的硬化性能，电阻率和稳定性，从而适合于形成太阳能电池的电极或电线。构成：糊剂组合物包含导电粉末，纤维素类粘合剂，丙烯酸酯类单体，自由基聚合引发剂和溶剂。导电粉末为银粉，平均粒径为0.05-10微米。该组合物另外包含0.01-10重量％的增塑剂，增稠剂，稳定剂，分散剂，变形剂，表面活性剂或其混合物。在室温（25℃）下，糊的粘度为1-300Pa·S。

2. 发明授权

KR101431509B1 태양전지 전극형성용 페이스트 조성물 有权
标题翻译：用于形成太阳能电池电极的糊剂组合物
公开(公告)号：KR101431509B1
公开(公告)日：2014-08-22
申请号：KR1020110139024
申请日：2011-12-21
申请人： 주식회사 동진쎄미켐
发明人： 황건호 , 정용준 , 고민수 , 정미혜
IPC分类号： H01B1/22 , H01L31/04 , H05K3/40
CPC分类号： Y02E10/50
摘要： 본 발명은 태양전지 전극형성용 페이스트 조성물에 관한 것으로, a) 도전성 분말, b) 셀룰로오스계 바인더, c) 아크릴레이트계 모노머, d) 라디칼 중합개시제 및 e) 용매를 포함하는 본 발명의 태양전지 전극형성용 페이스트 조성물은 종래의 페이스트 조성물에 비해 저온에서 소성가능하고 우수한 경화도, 전기비저항 특성 및 안정성을 가져 태양전지의 전극 또는 배선의 형성에 유용하게 사용될 수 있다.

3. 发明公开

KR1020120077439A 태양전지의 전극 형성용 페이스트 조성물 및 이를 이용한 전극 无效
标题翻译：用于形成太阳能电池的电极和使用该电极的电极的糊剂组合物
公开(公告)号：KR1020120077439A
公开(公告)日：2012-07-10
申请号：KR1020100139390
申请日：2010-12-30
申请人： 주식회사 동진쎄미켐
发明人： 황건호 , 박영일 , 고민수
IPC分类号： H01B1/20 , H01L31/0224 , H01L31/04
CPC分类号： H01B1/22 , H01L31/022425 , Y02E10/50
摘要： PURPOSE: A silver paste composition is provided to improve contact resistance with a solar battery electrode and a substrate by using a conductive particle in which a specific silver-containing compound is coated as a dopant, thereby capable of improving efficiency of a solar battery. CONSTITUTION: A silver paste composition comprises 5-90 weight% of silver powder in which dopant is coated, 1-10 weight% of an inorganic binder, 0.1-10 weight% of metal oxide, 1-20 weight% of a binder, and residual organic solvent. The silver powder in which dopant is coated is formed by coating a dopant on surface of a particle with the average particle diameter of 0.3-10 micron. The meal oxide is one or more kinds selected from a group consisting of zinc oxide, tin oxide, iron oxide, and magnesium oxide.
摘要翻译：目的：提供银膏组合物以通过使用其中涂覆特定的含银化合物作为掺杂剂的导电颗粒来改善与太阳能电池电极和基板的接触电阻，从而能够提高太阳能电池的效率。构成：银膏组合物包含5-90重量％的银粉，其中掺杂剂被涂覆，1-10重量％的无机粘合剂，0.1-10重量％的金属氧化物，1-20重量％的粘合剂和残留有机溶剂。通过在平均粒径为0.3-10微米的颗粒的表面上涂覆掺杂剂来形成其中涂覆掺杂剂的银粉。餐氧化物是选自氧化锌，氧化锡，氧化铁和氧化镁中的一种或多种。

4. 发明公开

KR1020110005196A 전자재료용 전극 형성 방법 有权
标题翻译：电材料电极的制造方法
公开(公告)号：KR1020110005196A
公开(公告)日：2011-01-17
申请号：KR1020090110158
申请日：2009-11-16
申请人： 주식회사 동진쎄미켐
发明人： 황건호 , 정용준 , 고민수 , 정미혜
IPC分类号： H01B1/22 , H01J11/22 , G02F1/1343 , H01L31/04
CPC分类号： Y02E10/50
摘要： PURPOSE: A method for producing an electrode for an electric material is provided to obtain high film adhesive strength to a substrate and excellent electrical specific-resistivity even in a low temperature region and to realize electrode patterns with high resolution due to excellent printing property. CONSTITUTION: A method for producing an electrode for an electric material comprises the steps of: printing a conductive composition for forming an electrode on a base material; and sintering the resultant at 100-300 °C for 5-60 minutes. The conductive composition includes (a) conductive powder 30-95 weight%, (b) water glass 0.1-20 weight%, (c) binder 0.5-50 weight% and (d) the remaining amount of solvent with 80-300 °C of a boiling point.
摘要翻译：目的：提供一种电气材料用电极的制造方法，即使在低温区域也能获得对基板的高粘合强度和优异的电阻率，并且由于优异的印刷性能而实现高分辨率的电极图案。构成：电气材料用电极的制造方法，其特征在于，在基材上印刷电极形成用导电性组合物，并在100-300℃烧结所得物5-60分钟。导电组合物包括（a）30-95重量％的导电粉末，（b）0.1-20重量％的水玻璃，（c）0.5-50重量％的粘合剂和（d）剩余量为80-300℃的溶剂的沸点。

5. 发明授权

KR100972014B1 태양전지 전극형성방법 有权
标题翻译：一种制造太阳电池电极的方法
公开(公告)号：KR100972014B1
公开(公告)日：2010-07-22
申请号：KR1020090087937
申请日：2009-09-17
申请人： 주식회사 동진쎄미켐
发明人： 황건호 , 정용준 , 고민수 , 정미혜
IPC分类号： H01B1/22 , H01L31/04 , H01L31/0224
CPC分类号： H01L31/022425 , H01B1/22 , H01L31/0747 , Y02E10/50
摘要： PURPOSE: A method for forming an electrode of a solar cell is provided to have low contact resistance and high aspect ratio, to obtain excellent stability and adhesive force, and to enhance the productivity of the electrode by performing a hardening process at a drying temperature without a separate plasticizing process. CONSTITUTION: A method for forming an electrode of a solar cell comprises a step of printing a paste on a substrate and a step of drying the printed material at 100-250 °C. The paste includes: 30-95 weight% of silver powder; 0.1-40 weight% of a conductive polymer which is selected from a group comprising PEDOT-PSS, polythiophene, poly(3-alkylthiophene), polypyrrole, poly((2,5 dialkoxy)-p-phenylene vinylene), poly(p-phenylene vinylene), and poly(pphenylene); 0.1-50 weight% of a cellulose derivative; and a solvent.
摘要翻译：目的：提供一种形成太阳能电池电极的方法，具有低接触电阻和高纵横比，以获得优异的稳定性和粘合力，并且通过在干燥温度下进行硬化处理而提高电极的生产率，而没有一个单独的塑化过程。构成：用于形成太阳能电池的电极的方法包括在基板上印刷浆料的步骤和在100-250℃下干燥印刷材料的步骤。糊状物包括：30-95重量％的银粉; 0.1-40重量％的选自PEDOT-PSS，聚噻吩，聚（3-烷基噻吩），聚吡咯，聚（（2,5二烷氧基） - 对亚苯基亚乙烯基），聚（对 - 亚苯基亚乙烯基）和聚（对亚苯基）; 0.1-50重量％的纤维素衍生物; 和溶剂。

6. 发明公开

KR1020110030263A 태양전지 전극형성용 페이스트 无效
标题翻译：一种用于制造太阳能电极的糊剂组合物
公开(公告)号：KR1020110030263A
公开(公告)日：2011-03-23
申请号：KR1020100021722
申请日：2010-03-11
申请人： 주식회사 동진쎄미켐
发明人： 황건호 , 정용준 , 고민수 , 정미혜
IPC分类号： H01B1/22 , H01L31/04 , H01L31/0224
CPC分类号： Y02E10/50
摘要： PURPOSE: Paste for forming a solar cell electrode is provided to improve the productivity by implementing a hardening process in a short period of time at drying temperature between 100 and 250 degrees Celsius in order to form the electrode. CONSTITUTION: Paste for forming a solar cell electrode includes 30-95 weight% of silver powder, 0.1-40 weight% of electro-conductive polymer, 0.1-50 weight% of cellulose derivative, and solvent. The electro-conductive polymer is selected from a group including poly(3,4-ethylenedioxythiophene)polystyrenesulfonate, polythiophene, poly(3-alkylthiophene), polypyrrole, poly((2,5 dialkoxy)-p-phenylenevinylene), poly(p-phenylene vinylene), and poly(p-phenylene).
摘要翻译：目的：提供用于形成太阳能电池电极的浆料，以通过在100-250摄氏度的干燥温度下在短时间内实施硬化过程来提高生产率，以形成电极。构成：用于形成太阳能电池电极的浆料包括30-95重量％的银粉，0.1-40重量％的导电聚合物，0.1-50重量％的纤维素衍生物和溶剂。导电聚合物选自聚（3,4-亚乙二氧基噻吩）聚苯乙烯磺酸盐，聚噻吩，聚（3-烷基噻吩），聚吡咯，聚（（2,5二烷氧基） - 对亚苯基亚乙烯基），聚（对 - 亚苯基亚乙烯基）和聚（对亚苯基）。

7. 发明公开

KR1020100109791A 저온소성 가능한 전극 또는 배선 형성용 페이스트 조성물 无效
标题翻译：用于形成在低温下可固化的电极或接线的糊剂组合物
公开(公告)号：KR1020100109791A
公开(公告)日：2010-10-11
申请号：KR1020090028239
申请日：2009-04-01
申请人： 주식회사 동진쎄미켐
发明人： 황건호 , 정용준 , 고민수 , 정미혜
IPC分类号： H01B1/22 , H01L31/04 , H05K3/40
CPC分类号： H01B1/22 , H01L31/022425 , H05K1/095 , Y02E10/50
摘要： PURPOSE: A thermosetting paste composition for forming an electrode or a wire is provided to plasticize the composition in the low temperature, and to secure the excellent hardening property. CONSTITUTION: A thermosetting paste composition for forming an electrode or a wire contains the following: 30~90wt% of conductive powder; 1~30wt% of cellulose-based binder; 1~30wt% of acrylate-based monomer; 0.01~10wt% of radical polymerization initiator; and the balance of solvent. The conductive powder is silver powder with the average particle diameter of 0.05~10 microns.
摘要翻译：目的：提供一种用于形成电极或线材的热固性糊剂组合物，以在低温下使组合物增塑，并确保优异的硬化性能。构成：用于形成电极或电线的热固性糊剂组合物包含：导电粉末的30〜90重量％ 1〜30重量％的纤维素类粘合剂; 1〜30wt％丙烯酸酯类单体; 0.01〜10％自由基聚合引发剂; 和溶剂的平衡。导电粉末为银粉，平均粒径为0.05〜10微米。

8. 发明授权

KR100955496B1 태양전지 전극형성용 도전성 조성물 有权
标题翻译：用于形成太阳能电池电极的导电组合物
公开(公告)号：KR100955496B1
公开(公告)日：2010-04-30
申请号：KR1020090062430
申请日：2009-07-09
申请人： 주식회사 동진쎄미켐
发明人： 황건호 , 정용준 , 고민수 , 정미혜
IPC分类号： H01B1/22 , G02F1/1343 , H01L31/04
CPC分类号： H01L31/022425 , Y02E10/50
摘要： PURPOSE: A conductive composition for forming an electrode of solar cell is provided to ensure high coating adhesive strength with a substrate and excellent weldability with solder ribbon, and to obtain excellent electrical specific-resistivity property at a low temperature. CONSTITUTION: A conductive composition for forming an electrode of solar cell comprises 30-95 weight% conductive powder, 0.1-20 weight% water glass, 0.5-50 weight% binder, and the remaining amount of a solvent with a boiling point of 80-300 °C. The conductive powder is at least one selected from the group consisting of silver powder, gold powder, platinum powder, palladium powder, indium powder, copper powder, nickel powder, silver-plated nickel powder, silver-plated copper powder, and silver-plated tin powder.
摘要翻译：目的：提供一种用于形成太阳能电池的电极的导电组合物，以确保与基材的高涂层粘合强度和与焊料带的优异焊接性，并且在低温下获得优异的电阻率特性。构成：用于形成太阳能电池电极的导电组合物包括30-95重量％的导电粉末，0.1-20重量％的水玻璃，0.5-50重量％的粘合剂，剩余量的沸点为80- 300°C。导电粉末是选自银粉，金粉，铂粉，钯粉，铟粉，铜粉，镍粉，镀银镍粉，镀银铜粉和镀银的至少一种锡粉。

9. 发明公开

KR1020130139022A 도전성 페이스트 조성물 无效
标题翻译：导电胶组合物
公开(公告)号：KR1020130139022A
公开(公告)日：2013-12-20
申请号：KR1020120062679
申请日：2012-06-12
申请人： 주식회사 동진쎄미켐
发明人： 고민수 , 황건호 , 박영일 , 장은수
IPC分类号： H01B1/22 , H01B1/16 , H01L31/042
CPC分类号： H01B1/22 , H01L31/022425 , Y02E10/50
摘要： The present invention relates to conductive paste compositions for photovoltaic cells with an excellent aspect ratio, capable of improving electrical characteristics. Specifically, the conductive paste composition comprises; (a) hydrophilic conductive metal, hydrophobic vehicle, glass frits and additives; or (b) hydrophobic conductive metal, hydrophilic vehicle, glass frits and additives; and the hydrophobic vehicle includes hydrophobic binders and hydrophobic solvents whereas the hydrophilic vehicle includes hydrophilic binders and hydrophilic solvents.
摘要翻译：本发明涉及具有优异的纵横比的能够改善电特性的光伏电池用导电糊组合物。具体地，导电性糊料组合物包含：（a）亲水性导电金属，疏水载体，玻璃料和添加剂; 或（b）疏水性导电金属，亲水性载体，玻璃料和添加剂; 并且疏水载体包括疏水性粘合剂和疏水性溶剂，而亲水性载体包括亲水性粘合剂和亲水性溶剂。

10. 发明授权

KR101232798B1 전자재료용 전극 형성 방법 有权
标题翻译：电材料电极的制造方法
公开(公告)号：KR101232798B1
公开(公告)日：2013-02-12
申请号：KR1020090110158
申请日：2009-11-16
申请人： 주식회사 동진쎄미켐
发明人： 황건호 , 정용준 , 고민수 , 정미혜
IPC分类号： H01B1/22 , H01J11/22 , G02F1/1343 , H01L31/04
CPC分类号： Y02E10/50
摘要： 본 발명은 전자재료용 전극 형성 방법에 관한 것으로서, 본 발명에 의한 전자재료용 전극 형성 방법은 기판과의 도막부착강도가 높으며, 300 ℃ 이하의 저온영역에서도 우수한 전기비저항 특성을 얻을 수 있고, 특히 태양전지에 적용시 솔더리본과의 용접성이 매우 우수하며, 인쇄특성이 우수하여 고해상도의 전극패턴을 구현할 수 있고, 더욱이 레올로지 특성이 우수하여 높은 종횡비(Aspect ratio)를 구현할 수 있다.
도전성, 페이스트, 잉크, 태양전지, 전극, 물유리

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