Browsing by Author "Chan, Meng-Xi"

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IER Film and Inkjet Printing Method for Full-Color Transflective Cholesteric LCD
(2005-12-01)
Chen, Szu-Fen
;
Huang, Chao-Heng
;
Lu, Jhih-Ping
;
Chan, Meng-Xi
;
Shieh, Han-Ping D.
A transflective cholesteric liquid crystal display (ChLCD) is demonstrated by using the image-enhanced reflector (IER) film on the top of the transmissive region to provide the similar paths for both transmissive and reflective light, thus, to display same image color in any ambience, improving the image quality. For full color display, the inkjet printing was applied and the patterned Ch-LC droplet was successfully deposited on the substrate. Thus, full-color Ch-LCD can be fabricated by IJP.
Wide band reflective cholesteric liquid crystal displays for e-book application
(2005)
Chan, Meng-Xi
;
Chen, Szu-Fen Fenny
;
Shieh, Han-Ping D.
;
光電工程學系
;
Department of Photonics
A wide band reflective cholesteric liquid crystal display (Ch-LCD) has been demonstrated by utilizing full spectrum reflective method. The white state is realized by a narrow band of invisible light reflection in Ch-LC's planar texture, combined with full band reflector. The black state is created by Ch-LC's scattering type depolarization effect and polarizer's filtration effect in focal conic texture. The wide band reflective display has advantages of low power consumption and high display quality. With conventional color filter process, a full color Ch-LCD for E-book application can be realized.