The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 17, 2020
Filed:
Oct. 14, 2019
Industrial Technology Research Institute, Hsinchu, TW;
Lru Technology Inc., Taipei, TW;
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;
Industrial Technology Research Institute, Hsinchu, TW;
LRU TECHNOLOGY INC., Taipei, TW;
Abstract
A light source apparatus including a light-emitting module and a control unit is provided. The light-emitting module is configured to provide a light. The control unit is configured to make the light switched between a first light and a second light so that at least one of a blue-light hazard and a circadian stimulus value of the light is changed. A wavelength of a blue light main peak in a spectrum of the first light is different from a wavelength of a blue light main peak in a spectrum of the second light.