Adhesive film for organic solar cells

• Main Authors: BUI QUANG NAM, YOON SEOK HO, JO MIN DU, LEE KI HO, OH GUN WOO
• Format: Patent
• Language: English; Korean
• Published: 23.08.2023
• Subjects: ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; ADHESIVES; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; DYES; ELECTRICITY; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; POLISHES; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; USE OF MATERIALS AS ADHESIVES

The present invention relates to an adhesive film for organic solar cells. The adhesive film for organic solar cells of the present invention includes most of a fluorine-based resin in a first adhesive layer and most of a moisture absorbent in a second adhesive layer, thereby effectively blocking moisture penetration, reducing damage to organic solar cells, and providing excellent light transmittance and weather resistance. 본 발명은 유기태양전지용 접착필름에 관한 것으로 본 발명의 유기태양전지용 접착필름은 제1 접착층에 대부분의 불소계 수지를 포함하고 제2 접착층에 대부분의 수분 흡수제를 포함하므로, 수분의 침투를 효과적으로 차단하면서 유기태양전지의 손상을 줄이고 광투과도와 내후성이 우수한 효과가 있다.