SELF EMISSION TYPE PHOTOSENSITIVE RESIN COMPOSITION COLOR FILTER COMPRISING COLOR CONVERSION LAYER USING THE SAME AND DISPLAY DEVICE

• Main Authors: YOO JAE SUNG, OH YONG HO, LEE SANG BEOM
• Format: Patent
• Language: English; Korean
• Published: 02.08.2021
• Subjects: APPARATUS SPECIALLY ADAPTED THEREFOR; CHEMISTRY; CINEMATOGRAPHY; COMPOSITIONS BASED THEREON; DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING; ELECTROGRAPHY; FREQUENCY-CHANGING; HOLOGRAPHY; MATERIALS THEREFOR; METALLURGY; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICAL LOGIC ELEMENTS; OPTICS; ORGANIC MACROMOLECULAR COMPOUNDS; ORIGINALS THEREFOR; PHOTOGRAPHY; PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES; PHYSICS; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

The present invention relates to a spontaneous photosensitive resin composition which comprises: a hindered amine light stabilizer (HALs) whose base constant (pKb) is 5 to 10; a fluorescent pigment comprising a perylene bisimide-based compound; a binding agent resin; a photo-polymerizable compound; a photo-polymerization initiator; and a solvent, thereby having excellent fluorescent efficiency, excellent reliability such as heat resistance or light resistance, and high sensitivity. 본 발명은 염기상수(PKb)가 5 내지 10인 힌더드 아민계 광 안정제(Hindered Amine Light stabilizer: HALs); 퍼릴렌 비스 이미드계 화합물을 포함하는 형광염료; 결합제 수지; 광중합성 화합물; 광중합 개시제; 및 용제를 포함함으로써, 형광효율이 우수하고, 내열성 또는 내광성 등의 신뢰성이 우수하며, 고감도인 이점이 있는 자발광 감광성 수지 조성물에 관한 것이다.