US Patent No. 10,485,070

LIGHT SOURCE APPARATUS AND DISPLAY APPARATUS


Patent No. 10,485,070
Issue Date November 19, 2019
Title Light Source Apparatus And Display Apparatus
Inventorship Tzung-Te Chen, Taipei (TW)
Chia-Fen Hsieh, Hsinchu County (TW)
Tung-Yun Liu, Hsinchu County (TW)
Shih-Yi Wen, Hsinchu (TW)
Chien-Chun Lu, New Taipei (TW)
Hsin-Yun Tsai, Hsinchu County (TW)
Assignee Industrial Technology Research Institute, Hsinchu (TW)

Claim of US Patent No. 10,485,070

1. A light source apparatus, comprising:a first light source, configured to provide a first light, wherein a circadian action factor (CAF) vs. correlated color temperature (CCT) coordinate (CCT, CAF) of the first light is within a first area formed by six CAF vs. CCT coordinates (2700±100 K, 0.197), (2700±100 K, 0.696), (4500±200 K, 0.474), (4500±200 K, 1.348), (6500±300 K, 0.759), and (6500±300 K, 1.604) as vertices.