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    • 42. 发明公开
    • 몰드의 제조 방법 및 이를 이용한 액정 표시 장치의 제조 방법
    • 模具的制造方法和使用其形成液晶层析的方法
    • KR1020100069934A
    • 2010-06-25
    • KR1020080128493
    • 2008-12-17
    • 삼성디스플레이 주식회사
    • 이병진김봉균박홍식조국래김창훈정종현홍선영김민욱
    • H01L21/027
    • G03F7/0017G02F1/1333G03F7/0002
    • PURPOSE: A method for manufacturing a mold and a method for manufacturing a liquid crystal display device using the same are provided to reduce manufacturing time and simplify manufacturing processes of the liquid crystal display device by forming a shielding member and an interval member with a roll print method using the mold. CONSTITUTION: A first photo resist film pattern is formed on a substrate(10). A first groove(H1) is formed by etching the substrate using the first photo resist film as a mask. The first photo resist pattern is removed. A second photo resist film pattern is formed on the substrate to cover the first groove. A second groove(H2) is formed by etching the substrate using the second photo resist film pattern as the mask. The depth of the second groove is different from that of the first groove.
    • 目的:提供一种制造模具的方法和使用该方法的液晶显示装置的制造方法,以通过形成屏蔽构件和具有辊印的间隔构件来缩短制造时间并简化液晶显示装置的制造工艺 方法使用模具。 构成:在基板(10)上形成第一光致抗蚀剂膜图案。 通过使用第一光致抗蚀剂膜作为掩模蚀刻基板来形成第一凹槽(H1)。 第一个光刻胶图案被去除。 在基板上形成第二光致抗蚀剂膜图形以覆盖第一凹槽。 通过使用第二光致抗蚀剂膜图案作为掩模蚀刻基板来形成第二凹槽(H2)。 第二槽的深度与第一槽的深度不同。
    • 43. 发明公开
    • 식각액 조성물, 이를 사용한 금속 패턴의 형성 방법 및박막 트랜지스터 표시판의 제조 방법
    • 蚀刻组合物,形成金属图案的方法和使用其制造薄膜晶体管阵列的方法
    • KR1020090112971A
    • 2009-10-29
    • KR1020080038784
    • 2008-04-25
    • 삼성디스플레이 주식회사솔브레인 주식회사
    • 이병진박홍식정종현홍선영김봉균최영주서남석이태형송용성하현
    • C09K13/08
    • PURPOSE: An etchant composition is provided to maintain adhesive force between an insulating substrate and photosensitive pattern and to make etch profile good through simplification of a process. CONSTITUTION: An etchant composition includes phosphoric acid 80 ~ 90 weight%, sulfuric acid 0.1 ~ 5 weight%, and ammonium fluoride 0.1 ~ 2 weight%. A method for forming metal pattern comprises the steps of: forming a photosensitive pattern which partially exposes the insulating substrate on the insulating substrate(110); forming a trench on the insulating substrate by etching a part of exposed insulating substrate. The seed layer including a first seed layer located on the photosensitive pattern and a second seed layer located on the trench; removing the photosensitive pattern and the first seed layer by lift off the photosensitive pattern; and forming a wiring layer(124c) on the second seed layer with an electroless plating method.
    • 目的:提供蚀刻剂组合物以保持绝缘基板和感光图案之间的粘合力,并且通过简化工艺使蚀刻轮廓良好。 构成:蚀刻剂组成包括磷酸80〜90重量%,硫酸0.1〜5重量%,氟化铵0.1〜2重量%。 一种用于形成金属图案的方法包括以下步骤:形成在绝缘基板(110)上部分地暴露绝缘基板的感光图案; 通过蚀刻暴露的绝缘基板的一部分在绝缘基板上形成沟槽。 种子层包括位于感光图案上的第一种子层和位于沟槽上的第二种子层; 通过剥离感光图案去除感光图案和第一种子层; 以及通过化学镀方法在所述第二籽晶层上形成布线层(124c)。