Abstract:
(A) 적어도 하나의 말단에 하기 화학식 1로 표시되는 관능기를 포함하는 폴리벤조옥사졸 전구체; (B) 감광성 디아조퀴아논 화합물; 및 (C) 용매를 포함하는 포지티브형 감광성 수지 조성물, 그리고 이를 이용한 감광성 수지막 및 표시 소자가 제공된다. [화학식 1]
Abstract:
PURPOSE: A (meth)acrylate-based polymer is provided not to generate scum because of excellent solubility to developer, to have excellent adhesion to a substrate, and to manufacture a resin film with excellent implant resistance. CONSTITUTION: A (meth)acrylate-based polymer comprises repeating units in chemical formula 1-3. In chemical formulas, R^1 comprises hydrogen or a methyl group, R^10 comprises a substituted or unsubstituted C3-20 cycloalkyl group, or a substituted or unsubstituted C2-20 heterocycloalkyl group, n is an integer of 0-3, R^2 comprises hydrogen or a methyl group, R^20 comprises a substituted or unsubstituted C3-20 cyclo alkyl group including an ester group, R^3 comprises hydrogen or a methyl group, and R^30 comprises t-butyl, triethylcarbyl, 1-methylcyclohexy, 1- ethylcyclopentyl, t-amyl, or acetal.
Abstract:
(A) 폴리벤조옥사졸 전구체, 폴리이미드 전구체 및 이들의 조합에서 선택되는 알칼리 가용성 수지, (B) 감광성 디아조퀴아논 화합물, (C) 페놀화합물, (D) 유기 염료 및 (E) 용매를 포함하는 포지티브형 감광성 수지 조성물을 제공하며, 상기 유기 염료(D)는 흡광 파장이 590 내지 700 nm인 적어도 하나의 적색 염료, 흡광 파장이 550 내지 590 nm인 적어도 하나의 황색 염료 및 흡광 파장이 450 내지 500 nm인 적어도 하나의 청색 염료이다.
Abstract:
PURPOSE: A positive photosensitive resin composition is provided to have an excellent light shielding without inhibiting the intrinsic physical property of an insulating layer by preventing the degradation of the insulation property, pattern development and residual removal rate. CONSTITUTION: A positive photosensitive resin composition comprises (A) alkali soluble resin selected from a polybenzoxazole precursor, a polyimide precursor and their combination; (B) a photosensitive diazoquinone compound; (C) a phenol compound; (D) organic dye; and (E) a solvent. The organic dye (D) includes at least one red dye with light absorption wavelengths of 590-700 nm, at least one yellow dye with light absorption wavelengths of 550-590 nm, and at least blue dye with light absorption wavelengths of 450-500 nm.