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1. 发明授权

US07378230B2 Photoresist composition for multi-micro nozzle head coater 有权
标题翻译：用于多微喷嘴头涂布机的光刻胶组合物
公开(公告)号：US07378230B2
公开(公告)日：2008-05-27
申请号：US10750845
申请日：2004-01-05
申请人： Sung-Chul Kang , Jin-Ho Ju , You-Kyoung Lee , Dong-Ki Lee , Hyo-Youl Kim , Hoon Kang , Seung-Uk Lee , Byung-Uk Kim
发明人： Sung-Chul Kang , Jin-Ho Ju , You-Kyoung Lee , Dong-Ki Lee , Hyo-Youl Kim , Hoon Kang , Seung-Uk Lee , Byung-Uk Kim
IPC分类号： G03F7/32 , G03F7/023
CPC分类号： G03F7/0236 , G03F7/0048
摘要： The present invention relates to a photoresist composition for an MMN (multi-micro nozzle) head coater, more particularly to a photoresist composition comprising a novolak resin with a molecular weight ranging from 2000 to 12,000, a diazide photoactive compound, an organic solvent, and a Si-based surfactant for use in liquid crystal display circuits.The photoresist composition for liquid crystal display circuits of the present invention solves the stain problem, which occurs in MMN head coaters used for large-scale substrate glass, and improves coating characteristics, so that it can be utilized industrially and is expected to significantly improve productivity.
摘要翻译：本发明涉及一种用于MMN（多微喷嘴）喷涂机的光致抗蚀剂组合物，更具体地说涉及一种光致抗蚀剂组合物，其包含分子量范围为2000-12,000的酚醛清漆树脂，二叠氮光敏化合物，有机溶剂和用于液晶显示电路的Si基表面活性剂。本发明的液晶显示电路用光致抗蚀剂组合物解决了用于大规模基板玻璃的MMN头涂布机中发生的污渍问题，并且改善了涂布特性，从而可以在工业上得到利用并且预期显着提高生产率。

2. 发明授权

US06893791B2 Photoresist composition and method of forming pattern using the same 有权
标题翻译：光刻胶组合物和使用其形成图案的方法
公开(公告)号：US06893791B2
公开(公告)日：2005-05-17
申请号：US10259152
申请日：2002-09-27
申请人： You-Kyoung Lee , Sung-Chul Kang , Jin-Ho Ju , Dong-Ki Lee , Seung-Uk Lee , Hoon Kang
发明人： You-Kyoung Lee , Sung-Chul Kang , Jin-Ho Ju , Dong-Ki Lee , Seung-Uk Lee , Hoon Kang
IPC分类号： G03F7/004 , G02F1/13 , G03F7/008 , G03F7/022 , G03F7/023 , G03F7/40 , G03F7/30
CPC分类号： G03F7/0236 , G03F7/0226 , G03F7/40
摘要： Disclosed is a photoresist composition having a good sensitivity and residual layer characteristic and a method of forming a pattern using the same. The photoresist composition includes 5-30% by weight of a polymer resin, 2-10% by weight of a photosensitive compound, 0.1-10% by weight of a sensitivity enhancing agent, 0.1-10% by weight of a sensitivity restraining agent and 60-90% by weight of an organic solvent. A photoresist layer is formed by coating the photoresist composition on a substrate and then drying the coated photoresist composition. Then, thus obtained photoresist layer is exposed by using a mask having a predetermined pattern. Then, a photoresist pattern is formed by developing thus exposed photoresist layer. The photoresist pattern exhibits a uniform layer thickness and critical dimension.
摘要翻译：公开了具有良好的灵敏度和残留层特性的光致抗蚀剂组合物和使用其形成图案的方法。光致抗蚀剂组合物包含5-30重量％的聚合物树脂，2-10重量％的感光性化合物，0.1-10重量％的敏感性增强剂，0.1-10重量％的敏感性抑制剂和 60-90重量％的有机溶剂。通过将光致抗蚀剂组合物涂覆在基材上，然后干燥涂覆的光致抗蚀剂组合物，形成光致抗蚀剂层然后，通过使用具有预定图案的掩模曝光所得到的光致抗蚀剂层。然后，通过显影这样曝光的光刻胶层形成光致抗蚀剂图案。光致抗蚀剂图案具有均匀的层厚度和临界尺寸。

3. 发明授权

US07144662B2 Photoresist composition having a high heat resistance 有权
标题翻译：具有高耐热性的光刻胶组合物
公开(公告)号：US07144662B2
公开(公告)日：2006-12-05
申请号：US10493193
申请日：2002-02-20
申请人： Dong-Ki Lee , Sung-Chul Kang , You-Kyoung Lee , Jin-Ho Ju
发明人： Dong-Ki Lee , Sung-Chul Kang , You-Kyoung Lee , Jin-Ho Ju
IPC分类号： G03F7/023
CPC分类号： G03F7/0226
摘要： The present invention relates to a photoresist composition having high heat resistance used in the production process of an LCD, and more particularly, to a photoresist composition having high heat resistance, capable of decreasing process tact (a way), of process simplification, and of the retrenchment of expenditures. The inventive composition facilitates this through making it possible to skip 5 processes, such as Cr metal deposition forming a metal film, and the photo/etch/PR strip/etch steps of the whole surface of the metal, by substituting the inventive composition for the usual metal film, such that N+ ion doping in production of TFT-LCD can take place due its high heat resistance.
摘要翻译：本发明涉及在LCD的生产过程中使用的具有高耐热性的光致抗蚀剂组合物，更具体地说，涉及具有高耐热性，能够降低工艺简化的工艺（一种方法）的光致抗蚀剂组合物，以及削减支出。本发明的组合物通过使得本发明的组合物代替本发明的组合物可以跳过5种工艺，例如形成金属膜的Cr金属沉积和金属的整个表面的光刻/蚀刻/ PR剥离/蚀刻步骤通常的金属膜，由于其高耐热性，可以发生TFT-LCD的生产中的N + + / - 离子掺杂。

4. 发明授权

US06686120B2 Photoresist composition and method of forming pattern using the same 有权
标题翻译：光刻胶组合物和使用其形成图案的方法
公开(公告)号：US06686120B2
公开(公告)日：2004-02-03
申请号：US10219711
申请日：2002-08-15
申请人： You-Kyoung Lee , Sung-Chul Kang , Jin-Ho Ju , Dong-Ki Lee
发明人： You-Kyoung Lee , Sung-Chul Kang , Jin-Ho Ju , Dong-Ki Lee
IPC分类号： G03F7023
CPC分类号： G03F7/0233 , G03F7/40
摘要： Disclosed is a photoresist composition including a thermal acid generator and a method of forming a pattern using the same. The photoresist composition includes about 100 parts by weight of an alkali-soluble acryl copolymer, about 5-100 parts by weight of 1,2-quinonediazide compound, about 2-35 parts by weight of nitrogen-containing cross-linking agent and about 0.1-10 parts by weight of a thermal acid generator which produces an acid by heat. The photoresist composition is coated on a substrate and dried to form a photoresist layer. The photoresist layer is exposed by using a mask having a predetermined shape. Thus obtained exposed photoresist layer is developed by using an aqueous alkaline solution to form a photoresist pattern. Thus obtained photoresist pattern is heated to be cured without generating thermal reflow.
摘要翻译：公开了一种光致抗蚀剂组合物，其包括热酸产生剂和使用其形成图案的方法。光致抗蚀剂组合物包括约100重量份的碱溶性丙烯酸共聚物，约5-100重量份的1,2-醌二叠氮化合物，约2-35重量份含氮交联剂和约0.1重量份 -10重量份的通过加热产生酸的热酸发生剂。将光致抗蚀剂组合物涂布在基材上并干燥以形成光致抗蚀剂层。通过使用具有预定形状的掩模来曝光光致抗蚀剂层。通过使用碱性水溶液来形成曝光的光致抗蚀剂层以形成光致抗蚀剂图案。将得到的光致抗蚀剂图案加热固化而不产生热回流。

5. 发明申请

US20050089790A1 Photoresist composition for a spinless coater and method of forming a photoresist pattern using the same 审中-公开
标题翻译：用于无纺涂布机的光致抗蚀剂组合物和使用其形成光致抗蚀剂图案的方法
公开(公告)号：US20050089790A1
公开(公告)日：2005-04-28
申请号：US10931387
申请日：2004-09-01
申请人： Dong-Ki Lee , Jin-Ho Ju , Hyo-Youl Kim
发明人： Dong-Ki Lee , Jin-Ho Ju , Hyo-Youl Kim
IPC分类号： G03C5/18 , G03F7/004 , G03F7/022 , G03F7/023
CPC分类号： G03F7/0048 , G03F7/022 , G03F7/023
摘要： A photoresist composition for a spinless coater includes a novolak resin having a weight average molecular weight of about 2,000 to about 15,000, a diazide based photosensitive compound and a volatile organic solvent. The photoresist composition is applied to a substrate of a liquid crystal display apparatus to reduce blots and enhance application uniformity. A highly volatile solvent, such as n-propyl acetate (nPAC) or n-butyl acetate (nBA) is used in the photoresist composition as the volatile organic solvent. The photoresist composition including the volatile organic solvent gives a photoresist film that has a uniform thickness. Hence, the generation of small resin blots and thick blots may be reduced.
摘要翻译：无纺涂布机用光致抗蚀剂组合物包括重均分子量为约2,000至约15,000的酚醛清漆树脂，二叠氮基感光性化合物和挥发性有机溶剂。将光致抗蚀剂组合物施加到液晶显示装置的基板上以减少印迹并提高应用均匀性。在光致抗蚀剂组合物中使用高挥发性溶剂如乙酸正丙酯（nPAC）或乙酸正丁酯（nBA）作为挥发性有机溶剂。包括挥发性有机溶剂的光致抗蚀剂组合物提供具有均匀厚度的光致抗蚀剂膜。因此，可能减少产生小的树脂印迹和厚的印迹。

6. 发明授权

US07879961B2 Resin composition for organic insulating layer, method of manufacturing resin composition, and display panel including resin composition 有权
标题翻译：有机绝缘层用树脂组合物，树脂组合物的制造方法以及包含树脂组合物的显示面板
公开(公告)号：US07879961B2
公开(公告)日：2011-02-01
申请号：US11670700
申请日：2007-02-02
申请人： Dong-Ki Lee , Byung-Uk Kim , Hyoc-Min Youn
发明人： Dong-Ki Lee , Byung-Uk Kim , Hyoc-Min Youn
IPC分类号： C08F4/04
CPC分类号： C08F220/06 , C08F212/08 , C08F220/18 , C08F220/28 , C08F220/32 , C08F220/40 , G02F1/136227 , H01L27/3244 , Y10T428/31855
摘要： Disclosed herein is a resin composition for an organic insulating layer, a method of manufacturing the same, and a display panel including an insulating layer formed using the resin composition. The resin composition for an organic insulating layer is produced by polymerizing about 5 to about 35 wt % of an unsaturated carboxylic acid, an unsaturated carboxylic acid anhydride, or a mixture of the unsaturated carboxylic acid and the unsaturated carboxylic acid anhydride, about 5 to about 40 wt % of a styrene compound, about 5 to about 40 wt % of an epoxy compound, about 0.1 to about 10 wt % of an isobornyl compound, and about 20 to about 40 wt % of a dicyclopentadiene compound, based on the total weight of unsaturated carboxylic acid, unsaturated carboxylic acid anhydride, styrene compound, isobornyl compound, and dicyclopentadiene compound.
摘要翻译：本发明公开了一种有机绝缘层用树脂组合物及其制造方法以及使用该树脂组合物形成的绝缘层的显示面板。用于有机绝缘层的树脂组合物通过将约5至约35重量％的不饱和羧酸，不饱和羧酸酐或不饱和羧酸和不饱和羧酸酐的混合物聚合为约5至约 40重量％的苯乙烯化合物，约5至约40重量％的环氧化合物，约0.1至约10重量％的异冰片基化合物和约20至约40重量％的二环戊二烯化合物，基于总重量的不饱和羧酸，不饱和羧酸酐，苯乙烯化合物，异冰片基化合物和二环戊二烯化合物。

7. 发明授权

US07799509B2 Photosensitive resin composition, method of manufacturing a thin-film transistor substrate, and method of manufacturing a common electrode substrate using the same 有权
标题翻译：光敏树脂组合物，薄膜晶体管基板的制造方法以及使用该薄膜晶体管基板的公共电极基板的制造方法
公开(公告)号：US07799509B2
公开(公告)日：2010-09-21
申请号：US11445846
申请日：2006-06-02
申请人： Hi-Kuk Lee , Dong-Ki Lee , Jae-Sung Kim , Byung-Uk Kim , Hyoc-Min Youn , Ki-Hyuk Koo , Joo-Pyo Yun , Sang-Gak Choi
发明人： Hi-Kuk Lee , Dong-Ki Lee , Jae-Sung Kim , Byung-Uk Kim , Hyoc-Min Youn , Ki-Hyuk Koo , Joo-Pyo Yun , Sang-Gak Choi
IPC分类号： G03F7/30 , G03F7/023
CPC分类号： G03F7/0233 , G02F1/133707 , G02F1/133711 , G03F7/40
摘要： A photosensitive resin composition for an organic layer pattern includes about 100 parts by weight of an acryl-based copolymer and about 5 to about 100 parts by weight of a 1,2-quinonediazide compound. The acryl-based copolymer is prepared by copolymerizing about 5 to about 60 percent by weight of an isobonyl carboxylate-based compound based on a total weight of the acryl-based copolymer, about 10 to about 30 percent by weight of an unsaturated compound carrying an epoxy group, about 20 to about 40 percent by weight of an olefin-based unsaturated compound, and about 10 to about 40 percent by weight of one selected from unsaturated carboxylic acid, unsaturated carboxylic acid anhydride, and a mixture thereof. Methods of manufacturing a TFT substrate and a common electrode substrate using the photosensitive resin composition are also provided. Advantageously, the organic layer pattern may have a mountain structure having an improved local flatness without concave and convex structures.
摘要翻译：用于有机层图案的感光性树脂组合物包括约100重量份的丙烯酸类共聚物和约5至约100重量份的1,2-醌二叠氮化合物。基于丙烯酸类的共聚物通过基于丙烯酸类共聚物的总重量共聚约5至约60重量％的基于羧酸异冰片的化合物来制备，约10至约30重量％的不饱和化合物携带约20至约40重量％的烯烃基不饱和化合物，和约10至约40重量％的选自不饱和羧酸，不饱和羧酸酐及其混合物的一种。还提供了使用该感光性树脂组合物制造TFT基板和公共电极基板的方法。有利地，有机层图案可以具有具有改进的局部平坦度而没有凹凸结构的山体结构。

8. 发明申请

US20060275700A1 Photosensitive resin composition, method of manufacturing a thin-film transistor substrate, and method of manufacturing a common electrode substrate using the same 有权
标题翻译：光敏树脂组合物，薄膜晶体管基板的制造方法以及使用该薄膜晶体管基板的公共电极基板的制造方法
公开(公告)号：US20060275700A1
公开(公告)日：2006-12-07
申请号：US11445846
申请日：2006-06-02
申请人： Hi-Kuk Lee , Dong-Ki Lee , Jae-Sung Kim , Byung-Uk Kim , Hyoc-Min Youn , Ki-Hyuk Koo , Joo-Pyo Yun , Sang-Gak Choi
发明人： Hi-Kuk Lee , Dong-Ki Lee , Jae-Sung Kim , Byung-Uk Kim , Hyoc-Min Youn , Ki-Hyuk Koo , Joo-Pyo Yun , Sang-Gak Choi
IPC分类号： G03C1/00
CPC分类号： G03F7/0233 , G02F1/133707 , G02F1/133711 , G03F7/40
摘要： A photosensitive resin composition for an organic layer pattern includes about 100 parts by weight of an acryl-based copolymer and about 5 to about 100 parts by weight of a 1,2-quinonediazide compound. The acryl-based copolymer is prepared by copolymerizing about 5 to about 60 percent by weight of an isobonyl carboxylate-based compound based on a total weight of the acryl-based copolymer, about 10 to about 30 percent by weight of an unsaturated compound carrying an epoxy group, about 20 to about 40 percent by weight of an olefin-based unsaturated compound, and about 10 to about 40 percent by weight of one selected from unsaturated carboxylic acid, unsaturated carboxylic acid anhydride, and a mixture thereof. Methods of manufacturing a TFT substrate and a common electrode substrate using the photosensitive resin composition are also provided. Advantageously, the organic layer pattern may have a mountain structure having an improved local flatness without concave and convex structures.
摘要翻译：用于有机层图案的感光性树脂组合物包括约100重量份的丙烯酸类共聚物和约5至约100重量份的1,2-醌二叠氮化合物。基于丙烯酸类的共聚物通过基于丙烯酸类共聚物的总重量共聚约5至约60重量％的基于羧酸异冰片的化合物来制备，约10至约30重量％的不饱和化合物携带约20至约40重量％的烯烃基不饱和化合物，和约10至约40重量％的选自不饱和羧酸，不饱和羧酸酐及其混合物的一种。还提供了使用该感光性树脂组合物制造TFT基板和公共电极基板的方法。有利地，有机层图案可以具有具有改进的局部平坦度而没有凹凸结构的山体结构。

9. 发明授权

US07612028B2 Thinner composition, method of preparing the same and method of recovering the same 有权
标题翻译：较薄组合物，其制备方法及其回收方法
公开(公告)号：US07612028B2
公开(公告)日：2009-11-03
申请号：US11294058
申请日：2005-12-05
申请人： Dong-Ki Lee , Jin-Ho Ju , Hi-Kuk Lee , Seon-Su Sin , Kwang-Soo Lee , Jae-Woong Mun
发明人： Dong-Ki Lee , Jin-Ho Ju , Hi-Kuk Lee , Seon-Su Sin , Kwang-Soo Lee , Jae-Woong Mun
IPC分类号： C11D7/50
CPC分类号： C11D11/0047 , C11D7/263 , C11D7/266 , C11D7/5022
摘要： A thinner composition is provided which includes about 60-80% by weight of propylene glycol mono-alkyl ether having a boiling point of T1° C., about 10-30% by weight of alkyl acetate having a boiling point of T2° C., and about 1-10% by weight of a solvent. The solvent has a boiling point of T3° C. and satisfies the equation (1). T2
摘要翻译：提供了一种更薄的组合物，其包含约60-80重量％的沸点为T1℃的丙二醇单烷基醚，约10-30重量％的沸点为T2℃的烷基乙酸酯。，和约1-10重量％的溶剂。溶剂的沸点为T3℃，满足式（1）。 T232 + 30（1）。

10. 发明申请

US20060124596A1 Thinner composition, method of preparing the same and method of recovering the same 有权
标题翻译：较薄组合物，其制备方法及其回收方法
公开(公告)号：US20060124596A1
公开(公告)日：2006-06-15
申请号：US11294058
申请日：2005-12-05
申请人： Dong-Ki Lee , Jin-Ho Ju , Hi-Kuk Lee , Seon-Su Sin , Kwang-Soo Lee , Jae-Woong Mun
发明人： Dong-Ki Lee , Jin-Ho Ju , Hi-Kuk Lee , Seon-Su Sin , Kwang-Soo Lee , Jae-Woong Mun
IPC分类号： C09K13/00 , C09K13/06 , B44C1/22 , C03C25/68
CPC分类号： C11D11/0047 , C11D7/263 , C11D7/266 , C11D7/5022
摘要： A thinner composition is provided which includes about 60-80% by weight of propylene glycol mono-alkyl ether having a boiling point of T1° C., about 10-30% by weight of alkyl acetate having a boiling point of T2° C., and about 1-10% by weight of a solvent. The solvent has a boiling point of T3° C. and satisifes the equation (1). T2
摘要翻译：提供了更薄的组合物，其包含约60-80重量％的沸点为T 1℃的丙二醇单烷基醚，约10-30重量％的具有沸点为T 2℃，和约1-10重量％的溶剂。溶剂的沸点为T 3℃，满足式（1）。 <？in-line-formula description =“In-line Formulas”end =“lead”？> T <2> 3 +30（1）<？in-line-formula description =“In-line Formulas”end =“tail”？>

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