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:
Oct. 12, 2021
Filed:
Jan. 11, 2019
Samsung Electronics Co., Ltd., Suwon-si, KR;
Yuho Won, Seoul, KR;
Nayoun Won, Suwon-si, KR;
Sungwoo Hwang, Suwon-si, KR;
Eun Joo Jang, Suwon-si, KR;
Soo Kyung Kwon, Suwon-si, KR;
Yong Wook Kim, Yongin-si, KR;
Jihyun Min, Seoul, KR;
Garam Park, Seoul, KR;
Shang Hyeun Park, Yongin-si, KR;
Hyo Sook Jang, Suwon-si, KR;
Shin Ae Jun, Seongnam-si, KR;
Yong Seok Han, Anyang-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;
Abstract
A cadmium free quantum dot not including cadmium and including: a semiconductor nanocrystal core comprising indium and phosphorous, a first semiconductor nanocrystal shell disposed on the semiconductor nanocrystal core and comprising zinc and selenium, and a second semiconductor nanocrystal shell disposed on the first semiconductor nanocrystal shell and comprising zinc and sulfur, a composition and composite including the same, and an electronic device.