US Patent Issued to NICHIA on Oct. 6 for "Wavelength conversion member" (Japanese Inventor)

ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,752,518, issued on Oct. 6, was assigned to NICHIA Corp. (Anan, Japan).

"Wavelength conversion member" was invented by Takayoshi Wakaki (Anan, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "The wavelength conversion member includes: a wavelength conversion layer having a first main surface, a second main surface on a side opposite the first main surface, and lateral surfaces connecting the first main surface and the second main surface, the wavelength conversion layer containing quantum dots; a first barrier layer disposed on the first main surface; a second barrier layer disposed on the second main surface; an inorganic member disposed between the ...