14.5L:Late-News Paper: High Collection Efficiency Fanless LED Source Module for Projectors

Autor: Cheng-Huan Chen, Shang-Chih Chuang, Shao-Wen Chen, Chien-Chuan Chen, Tsung-Han Tsai, Ming-Hsun Hsieh, Sheng-Che Shen, Yu-Chu Chen, Heng-Chun Huang, Fu-Hai Wu
Rok vydání: 2007
Předmět:
Zdroj: SID Symposium Digest of Technical Papers. 38:962-964
ISSN: 0097-966X
DOI: 10.1889/1.2785464
Popis: A LED source module, including large LED chip, LED ballast, flat-plate heat pipe and associated illumination optics has been proposed as a total solution for light source of projector engine based on light pipe integrator with high lumen throughput requirement. The LED source module features simple illumination optics with high collection efficiency and fanless heat management scheme with low noise level.
Databáze: OpenAIRE