Nonemissive Electrooptic Displays

ISBN-13: 9781461342915 / Angielski / Miękka / 2011 / 360 str.

A. Kmetz

Opis

Shortly after the inception of the Brown Boveri Research Center in 1966, plans were made to organize a series of biennial scientific symposia. A dif- ferent subject was to be chosen for each symposium with the following re- quirements in mind: It should characterize a part of a scientific discipline; in other words, it should describe an area of scholarly study and research. It should be of current interest in the sense that important results have recently been obtained and considerable research effort is under way in the world's scientific community. In other words, there must be a good reason why the symposium should be held now, rather than five years earlier or five years later. It should bear some relation to the scientific and technological activity of Brown Boveri. These symposia are intimately related to one of the basic concepts which govern the work of our Research Center: Close coupling between science and engineering. It is to this coupling that we owe the technical standard of our products and it is this coupling which we hope will be furthered by our sym- posia.

Spis treści

Session 1 — Display Engineering and Electrooptics.- Requirements On Modern Displays.- Discussion.- Session 2 — Liquid Crystal Display Effects.- Electrical and Optical Properties of Twisted Nematic Structures.- Discussion.- Cholesteric Texture and Phase Change Effects.- Discussion.- Liquid Crystal Color Displays.- Discussion.- Short Communication: Spectrum of Voltage Controllabe Color Formation with Nematic Liquid Crystals.- Session 3 — Liquid Crystal Materials and Technology.- Chemical Composition and Display Performance.- Discussion.- Anchoring Properties and Alignment of Liquid Crystals.- Discussion.- Short Communication: Measurement of Alignment Tilt in Twisted Nematic Displays.- Discussion.- Session 4 — Electrochromic Displays.- Principles of Electrochromism as Related to Display Applications.- Electrochromic and Electrochemichromic Materials and Phenomena.- Short Communication: Mechanism of Electrochromism in WO3.- Electrochromic Display Devices.- Joint Discussion.- Session 5 — Alternative Non-Emissive Displays.- Electrophoretic Displays.- Discussion.- Ferroelectric Displays.- Session 6 — Display Systems.- Matrix Addressing of Non-Emissive Displays.- Short Communication: Temperature Dependence of Multiplexed Twisted Nematic Liquid Crystal Displays.- Short Communication: Scanning Limitations of Twisted Nematic Display Devices.- Discussion.- Integrated Electrooptic Displays.- Discussion.- Short Communication: Progress Toward TFT-Addressed TNLC Flat-Panel Color Television.- Concluding Remarks.- Author Index.