Illumination system, projection apparatus and method for driving illumination system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10732495
APP PUB NO 20180173087A1
SERIAL NO

15863999

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An illumination system includes a coherent light source, a first light-combining device, an optical wavelength conversion module, and a first auxiliary light source. The coherent light source emits a coherent light beam. The first light-combining device is disposed on a transmission path of the coherent light beam. The light wavelength conversion module is disposed on a transmission path of the coherent light beam transmitted from the first light-combining device and converts the coherent light beam into a first converted light beam, and reflects the first converted light beam back to the first light-combining device. The first auxiliary light source emits a first auxiliary light beam which is transmitted to the first light-combining device. The first light-combining device combines the first auxiliary light beam and the first converted light beam. A projection apparatus and a method for driving the illumination system are also provided.

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Patent Owner(s)

Patent OwnerAddress
CORETRONIC CORPORATIONHSIN-CHU

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Ko-Shun Hsin-Chu, TW 28 309
Chiu, Hao-Wei Hsin-Chu, TW 11 113
Hsieh, Chi-Tang Hsin-Chu, TW 114 516
Liao, Chien-Chung Hsin-Chu, TW 62 286
Lin, Yin-Cheng Hsin-Chu, TW 3 71
Wang, Chi-Hsun Hsin-Chu, TW 22 225
Wang, Hou-Sheng Hsin-Chu, TW 3 53
Weng, Ming-Tsung Hsin-Chu, TW 17 56
Yang, De-Sheng Hsin-Chu, TW 4 31

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