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. 03, 2020
Filed:
May. 14, 2020
Applicant:
Chi Mei Corporation, Tainan, TW;
Inventors:
Assignee:
Chi Mei Corporation, Tainan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); H01L 51/50 (2006.01); C09K 11/06 (2006.01); H01L 27/15 (2006.01); H01L 33/18 (2010.01); H01L 33/34 (2010.01); H01L 33/14 (2010.01); H01L 33/50 (2010.01);
U.S. Cl.
CPC ...
H01L 51/0001 (2013.01); C09K 11/06 (2013.01); H01L 27/15 (2013.01); H01L 33/145 (2013.01); H01L 33/18 (2013.01); H01L 33/346 (2013.01); H01L 51/005 (2013.01); H01L 51/0081 (2013.01); H01L 51/502 (2013.01); H01L 33/502 (2013.01);
Abstract
A light-emitting material, a method for producing the light-emitting material and a display apparatus are provided. An average particle size of the light-emitting material is 0.1 μm to 30 μm, and an average distance between outermost quantum dots of a particle of the light-emitting material and a surface of the particle of the light-emitting material is 0.5 nm to 25 nm, or a minimum distance between the outermost quantum dots of a particle of the light-emitting material and the surface of the particle of the light-emitting material is 0.1 nm to 20 nm.