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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
61

Synthesis of New Dibenzo[a,c]phenazine Discotic Liquid Crystal (II)

Hsu, Jan-teng 24 August 2009 (has links)
Because of the unique physical properties of liquid crystal molecules, such as: light, electricity, magnetic anisotropy, they exhibit different values, the most known current application on displays in our life. As the liquid crystal molecules can be modified through the functional groups, thereby affecting its physical properties, it caused great interests in synthetic chemists. In this thesis, we synthesized liquid crystal based on dibezo[a,c]phenazine core and the dioxole skeleton was also induced into dove-tail alkyl chain functional group surrounding the central aromatic core . Moreover, we also change the chain length of alkyl chain to explore stacking arrangement structure of the mesophase. By the various instruments to explore the nature of stacking, we preliminary assumed that the mesophase might exhibit the helical stacking with excellent charge mobility, which could be good candidates for optical and electrical applications.
62

Organic materials for microelectronics 157 nm photoresists and electrooptic liquid crystals /

Hung, Raymond Jui-pu, January 2001 (has links)
Thesis (Ph. D.)--University of Texas at Austin, 2001. / Vita. Includes bibliographical references. Available also from UMI/Dissertation Abstracts International.
63

Multimedia video interface controller for silicon microdisplay application /

Cheung, Hon Lung. January 2002 (has links)
Thesis (M. Phil.)--Hong Kong University of Science and Technology, 2002. / Includes bibliographical references (leaves [61]-[65]). Also available in electronic version. Access restricted to campus users.
64

Anchoring behavior of chiral liquid crystal at polymer surface in polymer dispersed chiral liquid crystal films

Wu, Haixia. January 2004 (has links) (PDF)
Thesis (M.S.)--Textile and Fiber Engineering, Georgia Institute of Technology, 2004. / Griffin, Anselm, Committee Member; Srinivasarao, Mohan, Committee Chair; Park, Jung O., Committee Member. Includes bibliographical references (leaves 101-105).
65

New electro-optical applications of liquid crystals from beam steering devices and tunable lenses to negative refraction and field-induced dynamics of colloids /

Pishnyak, Oleg. January 2009 (has links)
Thesis (Ph.D.)--Kent State University, 2009. / Title from PDF t.p. (viewed Feb 25, 2010). Advisor: Oleg Lavrentovich. Keywords: electro-optical applications of liquid crystals, beam steering devices, polarization rotator, negative refraction, electrically tunable lens, colloidal dynamics, bidirectional motion of colloidal particles in liquid crystals controlled by backflow. Includes bibliographical references.
66

Organic materials for microelectronics : 157 nm photoresists and electrooptic liquid crystals /

Hung, Raymond Jui-pu, January 2001 (has links)
Thesis (Ph. D.)--University of Texas at Austin, 2001. / Vita. Includes bibliographical references (leaves 220-229). Available also in a digital version from Dissertation Abstracts.
67

Single cell gap transflective liquid crystal displays and the use of photoalignment technology /

Du, Tao. January 2009 (has links)
Includes bibliographical references.
68

A synthesis of a new liquid crystal polyester

Namba, Takashi January 1992 (has links)
No description available.
69

Statistical evidence for competing equilibria models in the system Tri-N-Butyl phosphate-nitric acid-water-diluent

Blaylock, Charles Robert 12 1900 (has links)
No description available.
70

Liquid crystal modulation of retroreflection : a low-power communication/location technology

Higgenbottom, Morris Scott 05 1900 (has links)
No description available.

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