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    • 2. 发明申请
    • 멀티-기능 배리어층을 갖는 플렉서블 전자 디바이스
    • 具有多功能障碍层的柔性电子设备
    • WO2015102403A1
    • 2015-07-09
    • PCT/KR2014/013090
    • 2014-12-30
    • 엘지디스플레이 주식회사
    • 남보애채기성심동훈조성희이신우강지연
    • H01B5/14H01B13/00
    • H01L51/0097H01L51/0023H01L51/0045H01L51/5221H01L2251/5338Y02E10/549Y02P70/521
    • 본 명세서에서는 유기 발광 디스플레이 디바이스에 관한 것으로 더욱 상세하게는 투명하고 휘어지기 쉬우며 전극과 기체/수분 베리어층의 기능을 가진 멀티-기능층을 포함하는 휘어 지기 쉬운 유기 발광 디스플레이 디바이스 및 그 제조 방법에 관한 것이다. 유기 발광 디스플레이 디바이스는 기판; 상기 기판 상에 형성된 유기발광소자; 및 상기 유기발광소자와 전기적으로 연결되고 상기 유기발광소자의 기체/수분의 침투를 억제하는 하이브리드-그래핀층을 포함한다. 상기 하이브리드-그래핀층은 2차원적 평면형상을 가진 탄소기반의 제1 필러와 3차원적 형상을 가지는 금속 기반의 제2 필러를 포함하고, 상기 하이브리드-그래핀층의 제1 영역의 제2 필러는 산화되지 않고 상기 하이브리드-그래핀층의 제2 영역의 제2 필러는 산화된 것을 특징으로 한다.
    • 本说明书涉及有机发光显示装置,更具体地,涉及透明且柔性的有机发光显示装置,其包括:电极; 以及具有气体/湿气阻挡层功能的多功能层,以及制造有机发光显示装置的方法。 有机发光显示装置包括:基板; 形成在所述基板上的有机发光元件; 与有机发光元件电连接的用于抑制有机发光元件的气体/水分渗透的混合石墨烯层。 混合石墨烯层包括:具有二维平面形状的碳基第一填料; 以及具有三维形状的金属基二次填料,其中混合石墨烯层的第一区域的第二填料不被氧化,并且混合石墨烯层的第二区域的第二填料被氧化。
    • 4. 发明授权
    • 레지스트 용액 및 이를 이용한 평판표시소자의 제조장치 및방법
    • 用于制造平板平板显示装置的电阻解决方案,装置和方法
    • KR100847824B1
    • 2008-07-23
    • KR1020070063846
    • 2007-06-27
    • 엘지디스플레이 주식회사주식회사 동진쎄미켐
    • 김진욱남연희김병욱김동민김주혁이기범김문수김병후채기성
    • G02F1/13
    • G03F7/0002H01L21/0273H01L27/124H01L27/1292
    • A resist solution and an apparatus and a method for manufacturing a flat panel display by using the same are provided to form a thin film by a patterning process by means of a soft mold without a photo process. A thin film layer is formed on a substrate for a display device. The resist solution including the heat polymerization initiator is prepared and coated on the substrate by means of a coating device(S2). The resist solution is compressed by a soft mold and molded by an IPP(In-Plane Printing) manner(S4). During the compression operation by the soft mold, UV(Ultraviolet) is illuminated on the resist solution and developed(S6). As a result, the resist pattern transferred to the groove of the soft mold is formed. The soft mold is released from the resist pattern and a heat curing process is performed at the environment of about 100-300 degrees centigrade for 10-60 minutes(S8). The thin film not overlapped with the resist pattern is removed by means of an etching process so that the desired type thin film pattern is formed(S10).
    • 提供了一种抗蚀剂溶液,以及通过使用该方法制造平板显示器的装置和方法,以通过没有照相处理的软模具的图案化工艺形成薄膜。 在显示装置用基板上形成薄膜层。 包含热聚合引发剂的抗蚀剂溶液通过涂布装置(S2)制备并涂覆在基材上。 抗蚀剂溶液通过软模压缩并通过IPP(平面印刷)方式(S4)模制。 在软模的压缩操作期间,紫外线(UV)被照射在抗蚀剂溶液上并显影(S6)。 结果,形成了转移到软模的槽的抗蚀剂图案。 柔性模具从抗蚀剂图案中释放出来,在约100-300摄氏度的环境中进行10-60分钟的热固化处理(S8)。 通过蚀刻工艺去除与抗蚀剂图案不重叠的薄膜,从而形成所需类型的薄膜图案(S10)。
    • 6. 发明公开
    • 레지스트 제거용 조성물
    • 用于去除(照片)电阻的组合物
    • KR1020050028380A
    • 2005-03-23
    • KR1020030064547
    • 2003-09-17
    • 엘지디스플레이 주식회사주식회사 동진쎄미켐
    • 채기성조규철권오남이경묵황용섭김성배장석창윤석일
    • G03F7/32
    • A composition is provided to remove a photoresist for patterning a copper membrane used as a metal wire of an electronic circuit or a display device, which is excellent in a removing ability and can minimize corrosion of a patterned copper membrane. The composition comprises: 10-30wt% of an alkyl alkanol amine compound selected from N-methylethanol amine, N-ethylethanol amine, diethyl ethanol amine, and dimethyl ethanol amine; 10-80wt% of a glycol ether or ethylene glycol compound selected from ethylene glycol methyl ether, diethylene glycol methyl ether, triethylene glycol, and etc.; 9.5-80pts.wt. of a polar solvent selected from N-methyl-2-pyrrolidone, N,N-dimethyl acetamide, N,N-dimethyl formamide, and etc.; 0.5-10pts.wt. of an anticorrosive agent selected from tolyltriazole, benzotriazole, mercapto benzodiazole, and etc.
    • 提供组合物以除去用于图案化用作电子电路或显示装置的金属线的铜膜的光致抗蚀剂,其具有优异的去除能力并且可以最小化图案化铜膜的腐蚀。 该组合物包括:10-30重量%的选自N-甲基乙醇胺,N-乙基乙醇胺,二乙基乙醇胺和二甲基乙醇胺的烷基链烷醇胺化合物; 10-80重量%的选自乙二醇甲基醚,二甘醇甲基醚,三甘醇等的乙二醇醚或乙二醇化合物; 9.5-80pts.wt。 的选自N-甲基-2-吡咯烷酮,N,N-二甲基乙酰胺,N,N-二甲基甲酰胺等的极性溶剂; 0.5-10pts.wt。 的选自甲苯基三唑,苯并三唑,巯基苯并二唑等的防腐剂
    • 7. 发明公开
    • 구리용 레지스트 제거용 조성물
    • 可兼容的电阻去除组合物
    • KR1020030030399A
    • 2003-04-18
    • KR1020010062527
    • 2001-10-10
    • 엘지디스플레이 주식회사주식회사 동진쎄미켐
    • 채기성황용섭조규철권오남이경묵김병욱이상대유종순
    • C23F1/10
    • C11D11/0047C11D7/263C11D7/3218C11D7/3263C11D7/3281C11D7/5013G03F7/425Y10S134/902
    • PURPOSE: A Cu-compatible resist removing composition is provided which reduces product defects due to defects of copper wiring by removing resist cleanly and preventing corrosion of the copper wiring formed at the lower part of the resist. CONSTITUTION: The Cu-compatible resist removing composition comprises 10 to 30 wt.% of first composition that is a compound selected from the group consisting of N-methylethanolamine, N-ethylethanolamine, diethylethanolamine, and dimethylethanolamine; 10 to 80 wt.% of second composition that is a compound selected from the group consisting of ethyleneglycol ethylether, ethyleneglycol butylether, ethyleneglycol methylether, diethyleneglycol methylether, diethyleneglycol ethylether, and diethyleneglycol propylether; and 10 to 80 wt.% of third composition that is a compound selected from the group consisting of N-methyl-2-pyrrolidone, N,N-dimethylacetamide, N,N-dimethylformamide, and N,N-dimethylimidazole, wherein the second composition is a glycol ether based solution having a molecular weight of 150 or less.
    • 目的:提供一种Cu兼容的抗蚀剂去除组合物,其通过清除抗蚀剂并防止形成在抗蚀剂下部的铜布线的腐蚀而减少由于铜布线的缺陷导致的产品缺陷。 构成:Cu兼容抗蚀剂去除组合物包含10至30重量%的第一组合物,其为选自N-甲基乙醇胺,N-乙基乙醇胺,二乙基乙醇胺和二甲基乙醇胺的化合物; 10至80重量%的第二组合物,其为选自乙二醇乙醚,乙二醇丁醚,乙二醇甲基醚,二甘醇甲基醚,二乙二醇乙醚和二甘醇丙基醚的化合物; 和10〜80重量%的第三组合物,其为选自N-甲基-2-吡咯烷酮,N,N-二甲基乙酰胺,N,N-二甲基甲酰胺和N,N-二甲基咪唑的化合物,其中第二 组合物是分子量为150以下的基于二醇醚的溶液。
    • 10. 发明公开
    • 레지스트 제거용 조성물
    • 作为电极电路或显示装置的金属线形成铜箔的光刻胶去除组合物
    • KR1020050023163A
    • 2005-03-09
    • KR1020030059628
    • 2003-08-27
    • 주식회사 동진쎄미켐엘지디스플레이 주식회사
    • 채기성조규철권오남이경묵황용섭김성배장석창윤석일
    • G03F7/32
    • PURPOSE: Provided is a solvent composition for removing photoresist used in patterning copper film for electronic circuit or display device having excellent removal of the photoresist remained on top portion of the patterned copper film. CONSTITUTION: The solvent composition comprises 10-30wt.% of at least one selected from N-methylethanolamine, diethylethanolamine and dimethylethanolamine; 10-80wt.% of glycol ether solvent; 9.5-50wt.% of polar solvent; and 0.5-10wt.% of corrosion-resistant agent. The photoresist film(40) is formed by vapor-depositing copper on substrate(10) to form a first metallic layer(11) and coating the photoresist on top portion of the first metallic layer(11). On top side of the photoresist film(40), mask(M) having permeable part(E) to pass light through and shield part(F) to block light is formed. After then, high energy activation ray radiates over top portion of the mask(M) to expose the photoresist film(40)match with the permeable part(E). After completing the exposure, the photoresist film is under development, thereby obtaining the pattern of copper film.
    • 目的:提供一种用于去除用于电子电路的铜膜图案的显影剂的溶剂组合物或具有优异去除残留在图案化铜膜的顶部上的光致抗蚀剂的显示装置。 构成:溶剂组合物包含10-30重量%的选自N-甲基乙醇胺,二乙基乙醇胺和二甲基乙醇胺中的至少一种; 乙二醇醚溶剂10-80wt%; 9.5-50重量%极性溶剂; 和0.5-10重量%的耐腐蚀剂。 光致抗蚀剂膜(40)通过在基板(10)上气相沉积铜形成第一金属层(11)并在第一金属层(11)的顶部上涂覆光致抗蚀剂而形成。 在光致抗蚀剂膜(40)的顶侧,形成具有使光通过的屏蔽部(E)的透光部(E)和屏蔽部(F)遮挡光的掩模(M)。 之后,高能激活光线辐射在掩模(M)的顶部上,以使光致抗蚀剂膜(40)与可渗透部分(E)相匹配。 曝光完成后,光致抗蚀剂膜正在显影中,从而获得铜膜图案。