INTERNATIONAL PATENT: DOWA ELECTRONICS MATERIALS CO., LTD., ＤＯＷＡエレクトロニクス株式会社 FILES APPLICATION FOR "DOUBLE-STACK TYPE SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND METHOD FOR MANUFACTURING DOUBLE-STACK TYPE SEMICONDUCTOR LIGHT-EMITTING ELEMENT"

GENEVA, Dec. 16 -- DOWA ELECTRONICS MATERIALS CO., LTD. (4-14-1, Sotokanda, Chiyoda-ku, Tokyo1010021), ＤＯＷＡエレクトロニクス株式会社 (東京都千代田区外神田４丁目１４番１号) filed a patent application (PCT/JP2024/041360) for "DOUBLE-STACK TYPE SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND METHOD FOR MANUFACTURING DOUBLE-STACK TYPE SEMICONDUCTOR LIGHT-EMITTING ELEMENT" on Nov 21, 2024. With publication no. WO/2025/253670, the details related to the patent application was published on Dec 11, 2025.

Notably, the patent application was submitted u...