Chip vendors competing for a share of the red-hot white-LED driver market are pitching advanced charge-pump sources that deliver greater backlighting power for the color displays in larger and more ...
Five tri-mode, high-efficiency charge pumps for white LED backlight and color LED applications combine a load switch (13) and a high-efficiency (1.53 or 23) charge pump with an internal sensing ...
A polymer laser that is pumped by an LED could provide a low-cost and compact source of visible light. Using an LED to pump a polymer laser creates a simple and low-cost source that can emit tunable ...
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