Patent ID: 11865575
Assignee: CORETRONIC CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC B  C  G  H | IPC B  C  G  H

Claim 2:
3. The manufacturing method of the wavelength-converting component according to claim 2, wherein the method for providing the wavelength-converting layer comprises:
performing a polycondensation of an anhydride monomer and an aromatic amine monomer to produce an aromatic polyamic acid, wherein a quantity of anhydride structures in the anhydride monomer is greater than or equal to 2, and a quantity of amine structures in the aromatic amine monomer is greater than or equal to 2;
heating the aromatic polyamic acid to produce the aromatic polyimide; and
the wavelength-converting material, the aromatic polyimide and the organic solvent being mixed and disposed on the surface of the reflective layer away from the substrate, and performing heat curing.