Illumination module

Illumination module

2014/6/3  Chih-Ming Hu, Shih-Yuan Yu, Chia-Hao Chang, Chi-Yun Cheng, Jung-Min Hwang

Abstract An illuminating module includes at least one light-emitting chip, a phosphor, and a color temperature conversion media. The light-emitting chip is capable of emitting wavelength light, and the phosphor is disposed in a propagation path of the wavelength light to transform the wavelength light into a first white light with a first color temperature. The color temperature conversion media is disposed in a propagation path of the first white light to transform the first white light into a second white light with a second color temperature. The second color temperature is smaller than the first color temperature.

• Link:

http://patft.uspto.gov/netahtml/PTO/search-bool.html

• PATENT/NUMBER

     Utility/8,740,438

• download:

patent pdf: https://drive.google.com/file/d/0B-Jg2ZDReoWuWmNMSU9vZTFqOFE/view?usp=sharing