Semiconductor
| Mon 25 May 2026
Beijing, May 25 -- LG Chemical has applied Chinese patent for Organic Light Emitting Device. Yoon Jung-min, Heo Dong Uk, Lee Jae Tak, Han Su Jin, Park Jong Jin, Kim Han-na, Hong Sung Kil and Yun Hee-kyung developed it.
The patent application number is CN20258003389 20250314. The patent publication number is CN121400111 (A). I..