New Anthraquinone Dyes with Different Side Group Positions for LCD Color Filters

被引：4

作者：

Lee, Sola ^{[1
]}

Park, Suyeoun ^{[1
]}

Park, Jong Wook ^{[1
]}

机构：

[1] Catholic Univ Korea, Dept Chem, Puchon 420743, South Korea

来源：

MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2013年 / 583卷 / 01期

基金：

新加坡国家研究基金会;

关键词：

Anthraquinone; color filter; dyes; high molar extinction coefficient; pigment;

D O I：

10.1080/15421406.2013.843820

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Quinoline group was substituted in 1,4-position, 1,5-position, and 1,8-position of anthraquinone to synthesize three new chemical compounds for color filters. A systematic study was conducted on changes in physical properties of the synthesized compounds in the substituted positions in terms of optical properties and thermal properties. The extinction coefficient (E) was extremely high, which was more than 4.22 in log scale for the synthesized compounds, and the value of T-d was higher than 300 degrees C. Both optical properties and thermal stability are qualified as commercial compounds.

引用

页码：29 / 36

页数：8

共 13 条

[1] Synthesis, spectral and thermal studies of Co(II), Ni(II) and Cu(II) complexes 1-(4,6-dimethyl-pyrimidin-2-ylazo)-naphthalen-2-ol [J].

Gaber, M ;

Ayad, MM ;

El-Sayed, YY .

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2005, 62 (1-3) :694-702

[2] Development of Highly Soluble Anthraquinone Dichroic Dyes and Their Application to Three-Layer Guest-Host Liquid Crystal Displays [J].

Iwanaga, Hiroki .

MATERIALS, 2009, 2 (04) :1636-1661

[3] Impact of Vibronic Couplings on Perceived Colors: Two Anthraquinones as a Working Example [J].

Jacquemin, Denis ;

Bremond, Eric ;

Ciofini, Ilaria ;

Adamo, Carlo .

JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 2012, 3 (04) :468-471

[4] LCD-based color filter films fabricated by a pigment-based colorant photo resist inks and printing technology [J].

Koo, Horng-Show ;

Chen, Mi ;

Pan, Po-Chuan .

THIN SOLID FILMS, 2006, 515 (03) :896-901

[5] Synthesis and Physical Property Measurement of New Red Pigment based on Anthraquinone Derivatives for Color Filter Pigments [J].

Park, Junghyo ;

Park, Youngil ;

Park, Jongwook .

MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2011, 551 :116-122

[6] Synthetic studies related to diketopyrrolopyrrole (DPP) pigments. Part 3: Syntheses of tri- and tetra-aryl DPPs [J].

Riggs, RL ;

Morton, CJH ;

Slawin, AMZ ;

Smith, DM ;

Westwood, NJ ;

Austen, WSD ;

Stuart, KE .

TETRAHEDRON, 2005, 61 (47) :11230-11243

[7] Color filter technology for liquid crystal displays [J].

Sabnis, RW .

DISPLAYS, 1999, 20 (03) :119-129

[8] Synthesis and characterization of fluorenone-, anthraquinone-, and phenothiazine-labeled oligodeoxynucleotides:: 5′-probes for DNA redox chemistry [J].

Tierney, MT ;

Grinstaff, MW .

JOURNAL OF ORGANIC CHEMISTRY, 2000, 65 (17) :5355-5359

[9] Synthesis and optical properties of an azo metal chelate compound for optical recording medium [J].

Wang, SQ ;

Shen, SY ;

Xu, HJ ;

Gu, DH ;

Yin, JL ;

Tang, XD .

DYES AND PIGMENTS, 1999, 42 (02) :173-177

[10]

Wang W., 1985, ULLMANNS ENCY IND A, VA2, P355

← 1 2 →