Patent ID: 11942576
Assignee: APPLIED MATERIALS, INC.
Field: Semiconductors (Electrical engineering)
Classification: CPC H  C | IPC C  H

Claim 0:
1. A photocurable composition for forming a color conversion layer, the photocurable composition comprising:
a blue photoluminescent material selected to absorb ultraviolet light with a maximum wavelength in a range of about 300 nm to about 430 nm and to, while in a cured form of the composition in the color conversion layer, emit blue light with an emission peak in a range of about 420 nm to about 480 nm, wherein the full width at half maximum of the emission peak is less than 100 nm, and the photoluminescence quantum yield is in a range of 5% to 100%, and wherein the blue photoluminescent material is an organic material or an organometallic material;
one or more monomers; and
a photoinitiator that initiates polymerization of the one or more monomers in response to absorption of the ultraviolet light.