Flexible electronic flat-panel displays find novel uses
نویسندگان
چکیده
منابع مشابه
Flexible Flat Panel Display Technology
The manufacturing of flat panel displays is a dynamic and continuously evolving industry. Improvements of flat panel displays are made rapidly as technology improves and new discoveries are made by display scientists and engineers. The cathode ray tube and active matrix liquid crystal display (LCD) recently celebrated their 100th and 25th anniversary, respectively. The arrival of portable elect...
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Electromagnetic eavesdropping of computer displays – first demonstrated to the general public by van Eck in 1985 – is not restricted to cathode-ray tubes. Modern flat-panel displays can be at least as vulnerable. They are equally driven by repetitive video signals in frequency ranges where even shielded cables leak detectable radio waves into the environment. Nearby eavesdroppers can pick up su...
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Coherent backlight is an essential component for holographic displays. In this paper, a compact design of edge-lit coherent backlight featuring two holographic optical elements for two-dimensional beam expansion is presented. In experiments, the input laser beam is magnified by a factor of 89 with a diffraction efficiency of 4.3%. More importantly, holographic images can be successfully reconst...
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With the rapid spread of broadband Internet and the improved infrastructure for wireless communication, we have substantially entered into the era of ubiquitous networks. FPDs are quickly gaining importance in this era, as they act as human-information interface and contribute to technological advances beneficial for our lives. The progress in LCD technology is lightning-fast, and LCD has becom...
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ژورنال
عنوان ژورنال: SPIE Newsroom
سال: 2008
ISSN: 1818-2259
DOI: 10.1117/2.1200812.1385