Polyimide-free LCD by dissolving dendrimers

Journal of the Society for Information Display

Volumn 20, Issue 9, 2012, Pages 486-492

  Momoi, Yuichi ^a   Kwak, Musun ^a   Choi, Donsik ^a   Choi, Youngseok ^a   Jeong, Kyongdeuk ^a   Koda, Tomonori ^b   Haba, Osamu ^b   Yonetake, Koichiro ^b  

^a LG Display Co Ltd   (South Korea)

^b YAMAGATA UNIVERSITY   (Japan)

Author keywords

Dendrimer; LCD; Liquid crystal; PI free; Polyimide; Vertical alignment

Indexed keywords

ALIGNMENT LAYERS; ALIGNMENT SURFACES; DENDRIMER MOLECULES; GLASS SURFACES; IN-PLANE SWITCHING MODE; MANUFACTURING COST; PI-FREE; PIXEL STRUCTURE; TEST CELL; TIME OF FLIGHT SECONDARY ION MASS SPECTROMETRY; VA MODE; VERTICAL ALIGNMENT;

ALIGNMENT; DENDRIMERS; LIQUID CRYSTAL DISPLAYS; LIQUID CRYSTALS; LUMINANCE; MOLECULES; PIXELS; POLYIMIDES; SCANNING ELECTRON MICROSCOPY; SECONDARY ION MASS SPECTROMETRY;

DISSOLUTION;

EID: 84869027908     PISSN: 10710922     EISSN: None     Source Type: Journal    
DOI: 10.1002/jsid.112     Document Type: Conference Paper

References (10)

1. T.-Y. Li et al., PI-free technology development for vertical alignment TFT-LCD," IDW'09 p. 23 (2009
2. C.-W. Su and J.-T.Lien, Analysis and implementation of PI less technology applied in TFT LCD displays," IDW'10, p. 17 (2010
3. S.-J. Hwang et al., Characteristics of nanoparticle-doped homeotropic liquid crystal devices," J. Phys. D: Appl. Phys. 42, 025102 (2009
4. S. Hwang et al., Alignment of liquid crystal on ion beam treated ITO surface directly without PI coating," IDW'10, p. 105 (2010
5. M. C. Coen et al., Mono-and multilayers of mesogen-substituted carbosilane dendrimers on mica," Macromolecules 29, 8069 (1996
6. K. Yonetake et al., Poly(propyleneimine) dendrimers peripherally modified with mesogens," Macromolecules 32, 6578 (1999
7. O. Haba, K. Okuyama and K. Yonetake, Synthesis and property of dendrimers having peripherally mesogenic units," Mol. Cryst. Liq. Cryst. 364, 929 (2001
8. O. Haba et al., Structures and properties of dendrimers having peripheral 2,3-difluorobiphenyl mesogenic units: effects of dendrimer generation," Liq. Cryst. 32, 633 (2005
9. D. Hiratsuka et al., Liquid crystalline dendrimer for VA mode without using polymer alignment layer," Proc. Japan Liquid Crystal Conference, p. 43 (2010) (in Japanese
10. D. Hiratsuka et al., Novel liquid crystal display using liquid crystalline dendrimer," Polymer Preprints, Japan 59, No. 1, 1616 (2010) (in Japanese).