ORGANIC LAYER COMPOSITION AND METHOD OF FORMING PATTERNS

• Main Authors: YOON, BYE RI, PARK, YOU JUNG, KIM, SUNG HWAN
• Format: Patent
• Language: English; Korean
• Published: 07.11.2019
• Subjects: ADHESIVES; APPARATUS SPECIALLY ADAPTED THEREFOR; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; CINEMATOGRAPHY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; CORRECTING FLUIDS; DYES; ELECTROGRAPHY; FILLING PASTES; HOLOGRAPHY; INKS; MATERIALS THEREFOR; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORIGINALS THEREFOR; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; PHOTOGRAPHY; PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES; PHYSICS; POLISHES; USE OF MATERIALS THEREFOR; WOODSTAINS

The present invention relates to an organic film composition which comprises: a polymer including a structural unit represented by chemical formula 1; a cross-linking agent represented by chemical formula 2; and a solvent, thereby having etching resistance. The definition of chemical formula 1 and chemical formula 2 is the same as described in the specification. 일 구현예에 따른 유기막 조성물은 하기 화학식 1로 표현되는 구조단위를 포함하는 중합체, 하기 화학식 2로 표현되는 가교제, 그리고 용매를 포함하는 유기막 조성물에 관한 것이다. [화학식 1][화학식 2]상기 화학식 1 및 2의 정의는 명세서 내에 기재한 바와 같다.