Synthesis and characterization of solubility enhanced metal-free phthalocyanines for liquid crystal display black matrix of low dielectric constant

Dyes and Pigments

Volumn 92, Issue 3, 2012, Pages 942-948

  Lee, Woosung ^a   Yuk, Sim Bum ^a   Choi, Jun ^a   Jung, Dong Hyun ^b   Choi, Seung Hoon ^b   Park, Jongseung ^c   Kim, Jae Pil ^a  

^a Seoul National University   (South Korea)

^b Insilicotech Co Ltd   (South Korea)

^c Dong A University   (South Korea)

Author keywords

Black matrix; Dielectric constant; Dyes; Light absorption; Phthalocyanine; Solubility

Indexed keywords

ABSORPTION PROPERTY; BLACK MATRIXES; DIELECTRIC CONSTANTS; DYE MOLECULE; HIGH SOLUBILITY; HIGH THERMAL STABILITY; IMPROVED SOLUBILITY; INDUSTRIAL SOLVENTS; LOW DIELECTRIC CONSTANTS; METAL-FREE PHTHALOCYANINE; MOLAR EXTINCTION COEFFICIENT; PHTHALOCYANINE; PHTHALOCYANINE DYES; STERIC HINDRANCES;

ABSORPTION; CARBON BLACK; DIELECTRIC PROPERTIES; INDUSTRY; LIGHT ABSORPTION; LIQUID CRYSTAL DISPLAYS; NITROGEN COMPOUNDS; OPTICAL PROPERTIES; ORGANIC SOLVENTS; SOLVENTS; THERMODYNAMIC STABILITY;

SOLUBILITY;

EID: 80053463812     PISSN: 01437208     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.dyepig.2011.08.001     Document Type: Article

References (17)

1. S.C. Chang Improving pattern precision of chromium based black matrix by annealing Appl Surf Sci 254 2008 2244 2249
2. H.S. Koo, M. Chen, and T. Kawai Improvements in the optical and characteristics of black matrix films containing carbon nanotubes on color filters Diamond Relat Mater 18 2009 533 536
3. K.H. Kuo, W.Y. Chiu, K.H. Hsieh, and T.M. Don Novel UV-curable and alkali-soluble resins for light-shielding black matrix application Eur Polym J 45 2009 474 484
4. J. Jung, Y. Park, J.Y. Jaung, and J. Park Synthesis of new single black pigments based on azo and anthraquinone moieties for LCD black matrix Mol Cryst Liq Cryst 529 2010 88 94
5. T. Sigiura Dyed color filters for liquid-crystal displays J Soc Inf 1 1993 177 180
6. J. Choi, C. Sakong, J.H. Choi, C. Yoon, and J.P. Kim Synthesis and characterization of some perylene dyes for dye-based LCD color filters Dyes Pigm 90 2011 82 88
7. M.S. Aĝrita Non-aggregating phthalocyanines with bulky 2,4-di-tert-butylphenoxy-substituents Dyes Pigm 74 2007 490 493
8. G. Cheng, X. Peng, G. Hao, O.V. Kennedy, I.N. Ivanov, and K. Knappenberger Synthesis, photochemistry, and electrochemistry of a series of phthalocyanines with graded steric hindrance J Phys Chem A 107 2003 3503 3514
9. A. Erdoĝmu, and T. Nyokong Novel, soluble, fluxoro functional substituted zinc phthalocyanines; synthesis, characterization and photophysicochemical properties Dyes Pigm 86 2010 174 181
10. Y. Chen, M. Hanak, W.J. Blau, D. Dini, Y. Liu, and Y. Lin Soluble axially substituted phthalocyanines: synthesis and nonlinear optical response J Mater Sci 41 2006 2169 2185
11. M. Brewis, G.J. Clarkson, P. Humberstone, S. Makhseed, and N.B. Mckeown The synthesis of some phthalocyanines and naphthalocyanines derived from sterically hindered phenols Chem Eur J 4 1998 1633 1640 (Pubitemid 28443644)
12. P. Tau, and T. Nyokong Electrochemical characterization of tetra- and octa-substituted oxo(phthalocyaninato)titanium(IV) complex Electrochim Acta 52 2007 3641 3650
13. N. Kobayashi Design, synthesis, structure, and spectroscopic and electrochemical properties of phthalocyanines Bull Chem Soc Jpn 75 2002 1 19 (Pubitemid 34126388)
14. F. Hacveliolu, M. Durmu, S. Yeilot, A.G. Gürek, A. Kl, and V. Ahsen The synthesis, spectroscopic and thermal properties of phenoxyclotriphosphazenyl-substituted phthalocyanines Dyes Pigm 79 2008 14 23
15. Y.D. Kim, J.P. Kim, O.S. Kwon, and I.H. Cho The synthesis and application of thermally stable dyes for ink-jet printed LCD color filters Dyes Pigm 81 2009 45 52
16. C. Yoon, J.H. Choi, and J.P. Kim Synthesis and examination of polymers to improve pattern clarity and resistance properties of phthalocyanine color pixels in liquid crystal display Bull Korean Chem Soc 32 2011 1 4
17. R. Tilley Colour and the optical properties of materials 1st ed. 2000 John Wiley New York pp. 30-31