A synthesis of red, green, and blue light-emitting diodes for increasing the brightness of projectors
Source abstract
Abstract
A synthesis of red, green, and blue light-emitting diodes (LEDs) for increasing the brightness of projectors using a digital micro-mirror device (DMD) panel is proposed. This color synthesis method drives the current-pulse-width-modulated signals of red, green, and blue LEDs. The proposed method synthesizes the yellow and cyan colors from the red, green, and blue primary colors with the LEDs’ overlapping ratio. Through the proposed method, the brightness of the projector is increased by around 33.3% compared to the non-color-overlapping condition in a DMD projector with LEDs.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Semiconductor Lasers and Optical Devices · Interactive and Immersive Displays · Electrowetting and Microfluidic Technologies
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References (7)
Show source-provided references
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