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    • 5. 发明公开
    • 보호막 형성용 조성물 및 이에 의한 보호막을 포함한유기박막 트랜지스터
    • 形成钝化层的组合物和包含钝化层的有机薄膜晶体管
    • KR1020090017301A
    • 2009-02-18
    • KR1020070081939
    • 2007-08-14
    • 삼성전자주식회사
    • 한정석김도환구본원이상윤문현식
    • C08G65/323C09D171/00C08L71/00H01J11/40
    • G03F7/092G03F7/0046G03F7/038
    • A composition for forming a passivation layer is provided to prevent the degradation of performance of an organic thin film transistor by blocking moisture and oxygen, and the deterioration of the organic layer. A composition for forming a passivation layer comprises a perfluoro polyether derivative of the chemical formula 1: [A-CF2O(CF2CF2O)m(CF2O)nCF2-A] or the chemical formula 2: [CF3O(CF2CF2O)m(CF2O)nCF2-A], a photosensitive polymer or their copolymers, and a photocurable agent. In the chemical formula 1 and the chemical formula 2, A is A 'or RA', wherein A' is COF, SiX1X2X3 (X1, X2 and X3 are independently C1-10 alkyl group, and at least one of them is C1-10 alkoxy group), silanol, chlorosilane, carboxylic acid, alcohol, amine, phosphoric acid and their derivatives; R is C1-C30 substituted or non-substituted alkylene group, wherein the substitution radical is at least one selected from the group consisting of -OH, C1-10 alkyl group, hydroxy alkyl group, amide group, nitro group, C2-30 alkenyl group, C1-30 alkoxy group, and C2-30 alkoxy alkyl group; and m is 1-50 and n is 1-50.
    • 提供了一种用于形成钝化层的组合物,以通过阻止水分和氧气以及有机层的劣化来防止有机薄膜晶体管的性能下降。 用于形成钝化层的组合物包括化学式1的全氟聚醚衍生物:[A-CF2O(CF2CF2O)m(CF2O)nCF2-A]或化学式2:[CF3O(CF2CF2O)m(CF2O)nCF2- A],感光性聚合物或它们的共聚物,以及光固化剂。 在化学式1和化学式2中,A是A'或RA',其中A'是COF,SiX1X2X3(X1,X2和X3独立地是C1-10烷基,并且它们中的至少一个是C1-10 烷氧基),硅烷醇,氯硅烷,羧酸,醇,胺,磷酸及其衍生物; R是C1-C30取代或未取代的亚烷基,其中取代基是选自-OH,C 1-10烷基,羟基烷基,酰胺基,硝基,C 2-30烯基 基团,C 1-3烷氧基和C 2-30烷氧基烷基; m为1-50,n为1-50。
    • 7. 发明公开
    • 유기발광 디스플레이의 단위 화소부 구동소자의 제조방법
    • 制造有机发光显示单元像素驱动装置的方法
    • KR1020080058897A
    • 2008-06-26
    • KR1020060133094
    • 2006-12-22
    • 삼성전자주식회사
    • 정지심한정석이상윤김종만권장연박경배
    • H01L29/786
    • H01L21/02672H01L21/02532H01L21/02595H01L27/1229H01L27/1277H01L27/3262
    • A method for manufacturing a unit pixel driving device of an organic light emitting display is provided to improve a manufacturing process by forming simultaneously channels of a switching transistor and a driving transistor. An amorphous silicon layer including a first and second amorphous regions is formed on a substrate(10). The first and second amorphous regions are formed on the same plane. A hydrophobic self-assembled monolayer is formed on the first amorphous region. A solution including nickel particles is coated on the second amorphous region and the hydrophobic self-assembled monolayer by using a hydrophilicity difference so that the amount of nickel particles of the second amorphous region is larger than the amount of nickel particles of the hydrophobic self-assembled monolayer. The hydrophobic self-assembled monolayer is evaporated by an annealing process. A first and second crystalline regions are formed by crystallizing the first and second amorphous regions. A first and second channel regions are formed by patterning the first and second crystalline regions. A first and second electrodes(50,60) are formed on the first and second channel regions.
    • 提供一种用于制造有机发光显示器的单位像素驱动装置的方法,以通过同时形成开关晶体管和驱动晶体管的沟道来改善制造工艺。 在基板(10)上形成包括第一和第二非晶区域的非晶硅层。 第一和第二非晶区域形成在同一平面上。 在第一非晶区上形成疏水性自组装单层。 通过使用亲水性差异将包含镍颗粒的溶液涂覆在第二非晶区域和疏水性自组装单层上,使得第二非晶区域的镍颗粒的量大于疏水性自组装的镍颗粒的量 单层。 疏水性自组装单层通过退火工艺蒸发。 第一和第二结晶区域通过使第一和第二非晶区域结晶而形成。 通过图案化第一和第二晶体区域形成第一和第二沟道区域。 第一和第二电极(50,60)形成在第一和第二沟道区上。
    • 8. 发明公开
    • 유기 절연막 형성용 조성물, 이를 이용하여 제조된 유기절연막
    • 用于制备有机绝缘体的组合物和使用其制备的有机绝缘体
    • KR1020080043602A
    • 2008-05-19
    • KR1020060112347
    • 2006-11-14
    • 삼성전자주식회사
    • 한정석이은경이상윤정은정김주영
    • C08L83/06C08J5/22
    • H01L51/052
    • An organic insulator composition is provided to improve a hysteresis phenomenon and transparency while maintaining charge mobility characteristics of an organic thin film transistor. An organic insulator composition includes: an organic polymer material containing carboxyl groups; an organosilane-based material containing electron-donating groups; an organometallic compound; and an organic solvent. The organosilane-based material comprises at least one selected from amine group, imine group, carboxyl group, phosphoric acid group, and sulfonic acid group as an electron donating group. A method for preparing an organic insulator includes a step of coating a substrate with the composition, followed by performing hardening.
    • 提供有机绝缘体组合物以在保持有机薄膜晶体管的电荷迁移率特性的同时改善滞后现象和透明度。 有机绝缘体组合物包括:含有羧基的有机聚合物材料; 含有供电子基团的有机硅烷系材料; 有机金属化合物; 和有机溶剂。 有机硅烷系材料包含选自胺基,亚胺基,羧基,磷酸基和磺酸基中的至少一种作为给电子基团。 制备有机绝缘体的方法包括用该组合物涂布基材,然后进行硬化的步骤。
    • 9. 发明公开
    • 게이트 전극 형성방법
    • KR1019980026848A
    • 1998-07-15
    • KR1019960045414
    • 1996-10-11
    • 삼성전자주식회사
    • 한정석
    • H01L27/04
    • 게이트 전극 형성에 있어서, 단위 공정간 시간을 일정하게 관리하여 실리사이드 전극의 측면에 작은 크기를 갖는 결함의 발생을 방지할 수 있는 반도체 장치의 게이트 전극 형성 방법에 관하여 개시한다. 이를 위하여, 금속 실리사이드막를 포함하는 게이트 전극을 건식 식각하여 게이트 전극 패턴을 완성하고 상기 표면에 린스, 암모니아 세정, 저온 암모니아 세정 및 열산화막을 형성하는 게이트 전극 형성 방법에 있어서, 상기 건식 식각의 종료 시간부터 열산화막 형성 공정까지의 정체시간 18시간 이내인 것을 특징으로 하는 게이트 전극 형성 방법을 제공한다. 따라서, 금속 실리사이드막의 측벽에 미세한 파티클이 성장함으로써 발생하는, 작은 크기의 갖는 결함을 방지할 수 있는 게이트 전극을 형성할 수 있다.