TY - JOUR
T1 - Wide Viewing Angle TN LCD Enhanced by Printed Quantum-Dots Film
AU - Yang, Jhou Pu
AU - Hsiang, En Lin
AU - Philip Chen, Huang Ming
N1 - Publisher Copyright:
© 2016 SID.
PY - 2016
Y1 - 2016
N2 - The low heavy metal and heavy metal free QDs (Cd < 100 ppm, Pb-free) content of the R, G, B-QDs was deposited on top of the conventional twist nematic (TN) liquid crystal device to improve the viewing angle of liquid crystal display. The non-vacuum, low materials consumption solution process by aerosol-jet deposition has the advantage of direct printing on black matrix pattern glass. The intensity of 410 nm was applied to excite the QD film and was modulated by the TN cell. As a result, the LC retardation and response time can be fully optimized within the small cell gap. In particular, the eco-QD array TNLCD possesses wide viewing angle, high transmittance, and fast response time (< 3 ms) under low driving voltage (4 V).
AB - The low heavy metal and heavy metal free QDs (Cd < 100 ppm, Pb-free) content of the R, G, B-QDs was deposited on top of the conventional twist nematic (TN) liquid crystal device to improve the viewing angle of liquid crystal display. The non-vacuum, low materials consumption solution process by aerosol-jet deposition has the advantage of direct printing on black matrix pattern glass. The intensity of 410 nm was applied to excite the QD film and was modulated by the TN cell. As a result, the LC retardation and response time can be fully optimized within the small cell gap. In particular, the eco-QD array TNLCD possesses wide viewing angle, high transmittance, and fast response time (< 3 ms) under low driving voltage (4 V).
KW - Aerosol-jet printing
KW - Liquid crystal device
KW - Quantum-dots films
KW - Viewing angle
UR - http://www.scopus.com/inward/record.url?scp=85016949964&partnerID=8YFLogxK
U2 - 10.1002/SDTP.10588
DO - 10.1002/SDTP.10588
M3 - Conference article
AN - SCOPUS:85016949964
SN - 0097-966X
VL - 47
SP - 21
EP - 24
JO - Digest of Technical Papers - SID International Symposium
JF - Digest of Technical Papers - SID International Symposium
IS - 1
T2 - 54th Annual SID Symposium, Seminar, and Exhibition 2016, Display Week 2016
Y2 - 22 May 2016 through 27 May 2016
ER -