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Optics of Liquid Crystal Displays Claire Gu, Pochi Yeh
Publisher: Wiley-Interscience

This new approach to data input into active-matrix liquid-crystal display (AMLCD) panels integrates an array of thin-film transistor (TFT) optical sensors into the a-Si backplane of the AMLCD. The present invention relates to an optical unit, a backlight device, a liquid crystal module and a liquid crystal display apparatus, with improvements on luminance non-uniformity. An optical viewfinder is simply a reversed telescopic lens mounted to see what the camera will see. The ultracompact Elph 330 HS options a 10x f3.0-6.9 24-240mm lens, one in all Canon's high-sensitivity 12-megapixel CMOS sensors, and a 3-inch 460K-dot-resolution liquid crystal display. Control of the sequential orientation (tenter) process for optical films is one of the most important factors in developing the retardation films which are needed for large sized liquid crystal displays (LCD). It consumes no power and has full resolution. LG's patent US20080113113 deals with optical film, method of manufacturing optical film and liquid crystal display device having the same. Liquid crystal displays have been around for more than 30 years. Two years later in 1964, Heilmeier discovered new electro-optic effects in liquid crystals based on the dynamic scattering mode (DSM) that led to the world's first working liquid crystal-based display. €�This new material has lots of applications, including as thin-film resistors used in liquid-crystal displays - basically the flat panel computer monitor that you are probably reading this from at the moment,” said Chris Benmore, a physicist from . It is an electronically modulated optical device made up of any number of segments filled with liquid crystals and arrayed in front of a light source (backlight) or reflector to produce images in color or monochrome. Material engineering researches have known for the better part of a century that 'transition' states of metal elements would change the world. Optics of Liquid Crystal Displays ( Wiley Series in Pure and Applied . Microstructural and microspectral characterization of a vertically aligned liquid crystal display panel. And yet, the ability of scientists and engineers to innovate and develop new display technologies based on the LCD continues unabated.