| 학회 |
한국공업화학회 |
| 학술대회 |
2016년 가을 (10/26 ~ 10/28, 제주국제컨벤션센터(ICCJEJU)) |
| 권호 |
20권 2호 |
| 발표분야 |
디스플레이_포스터 |
| 제목 |
Synthesis and application of green phthalocyanine dyes for decreasing thickness of LCD color filter |
| 초록 |
Four green phthalocyanine dyes were synthesized to improve the optical performance and decrease thickness of liquid crystal display color filters. Among them, dyes of isomeric substituted phthalocyanines were more soluble in PGMEA and tetra aryloxy-dodeca chloro-substituted zinc phthalocyanine showed superior spectral and chromatic properties. Their thermal properties were examined by thermogravimetric analysis. Dye-based color filters were also fabricated using the synthesized dye. The spectral properties and thermal stability of the color filters are investigated by comparing them with pigment-based color filter. The prepared color filters showed superior spectral properties due to high absorbance of dyes. Their thermal stability was also similar to those of the pigment-based color filters. The results showed that the prepared dye could be successfully reduce thickness of liquid crystal display color filter. |
| 저자 |
장혜연, 남궁진웅, 김재필
|
| 소속 |
서울대 |
| 키워드 |
phthalocyanine; colorfilter; lcd
|
| E-Mail |
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