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More LED Solutions

Agilent released mobile handsets and PDA applicable Surface Mount LED (2004.04.12)

Agilent Technologies Inc. (Agilent) published the industry's smallest ChipLED Surface Mount LED (light emitting diodes) for the next generation of more compact mobile phones and PDA in the LCD and keypad backlighting and status indicators and other applications...

This year the output value of China's LED sit second look (2004.03.24)

Industrial Development Bureau, Ministry of Economic Affairs, said China Light Emitting Diode (LED) industry output value is expected to reach 38.1 billion yuan this year, compared with growth of 26% last year, accounting for about 1/4 of global output, second only to Japan's 47 percent, ranking the world the second largest supply country...

Lin actively explore LED light commercial billboards (2004.03.12)

U.S. states last year received frequent traffic lights LED light large orders lin e, after LED traffic lights solid product line, which is now actively exploring commercial billboards LED product line, estimated commercial signage camp this year will be representing the whole received more than 20%...

Drive with constant current white LED explore (2004.01.05)

White LED applications is a hot topic for discussion of the technology industry in recent years, application of white LED backlit display or other lighting applications, there are two important factors that need to be taken into account: avoid violation of the maximum current specifications sacrifice reliability achieved predictableand matching the brightness and chromaticity...

White-LED drive in tandem and parallel application comparison (2003.06.05)

In portable electronic products, a wide range of applications of white LEDs usually need a set of drive to the operation of the battery voltage increases, the current common market drives can be divided into approximately parallel and in series two, the paper will analyze thistwo drive strengths and weaknesses, and illustrate the solutions of this in two ways, further dimming method introduced...

High Brightness LED luminous efficiency improvement solutions (2003.06.05)

Although high-brightness LED with a more energy-efficient, longer life and faster response time, etc., but still have to face an electrostatic discharge (ESD) damage and thermal coefficient of expansion (TCE) and other performance bottlenecks; paper will propose a set of mining times adhesive base station (Submount) advanced package, in order to effectively play LED lighting efficiency...

Linear regulator can improve white LED ballast effect (2003.05.05)

With close to natural light, easy-to-use features, white LED lighting applications in a variety of electronic products can said the growing popularity; white LED technology in use is still one of the most obvious match less effective; This article will introduce to improve more than technologythe problem of the circuit solutions...

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