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:
Feb. 27, 2018
Filed:
May. 19, 2014
Korea Institute of Science and Technology, Seoul, KR;
Jae Hun Kim, Seoul, KR;
Hyun Seok Song, Goyang-si, KR;
Seok Lee, Seoul, KR;
Sun Ho Kim, Seoul, KR;
Taikjin Lee, Seoul, KR;
Ju Yeong Oh, Gimpo-si, KR;
Jun Hyong Cho, Seoul, KR;
Chulki Kim, Samcheok-si, KR;
Deok Ha Woo, Seoul, KR;
Korea Institute of Science and Technology, Seoul, KR;
Abstract
A photoreceptor protein-based spectrophotometer may include a field-effect transistor and a photoreceptor protein on the field-effect transistor (FET), the photoreceptor protein exhibiting change in electrical properties by absorbing light and being activated. Since the spectrophotometer can convert the light absorbed by the photoreceptor protein to an electrical signal using the FET, it can mimic human vision by using human photoreceptor proteins. The spectrophotometer can measure the color, intensity, etc. of light of broad wavelength ranges as in human vision. Thus, the spectrophotometer can be applied to the development of artificial vision, etc.