Beijing, Feb. 26 -- State Intellectual Property Office of China has released Landing Co Ltd patent application for Organic Light Emitting Diode. This invention was developed by Park Bu-bae, Han Ga-ram and Jiang Xiangmin. The patent application number is CN20248009206 20240125. The patent publication number is CN120642609 (A)...

Geneva, Feb. 25 -- SFC has submitted a patent application for Novel Heterocyclic Compound and Organic Light-emitting Diode Comprising Same. This invention was developed by Kim Tae Young, Kim Si In, Kim Kyeong Hyeon, Kim Joon Ho, Kim Kyeong Wan, Park Seo Youn, Jang Hyuk Woo, Choi Do Yeong and Lee Se-jin. The patent application..

Beijing, Feb. 25 -- Ji Hua Laboratory has filed a patent application for Triptycene Compound and Preparation Method Thereof, Light-emitting Layer, Light-emitting Device and Display Device. This invention was developed by Zhuang Xuming, Liang Baoyan, Liang Jie, Song Xiaoxian, Bi Hai and Wang Yue. The patent application number is..

Beijing, Feb. 25 -- State Intellectual Property Office of China has released Anhui Yubei New Material Tech Co Ltd patent application for Binuclear Metal Compound and Application Thereof. This invention was developed by Wu Jun, Yang Zanxiong, Liang Xianli, Cao Jianhua and Hang Deyu. The patent application number is CN202510900..

Beijing, Feb. 24 -- Jiangsu Heyi Guangxian Tech Co Ltd has submitted a patent application for Adjustable OLED (organic Light Emitting Diode) Screen Laminating Equipment. This invention was developed by Li Dean and He Runfei. The patent application number is CN202510725215 20250603. The patent publication number is CN120620681..

Beijing, Feb. 23 -- BOE Technology Group and Chengdu BOE Optoelectronics Technology have sought patent for Film Layer Structure, Preparation Method of Film Layer Structure and Display Substrate. This invention was developed by Yao Liang, Wang Luyao, Li Bingchuan, Zhang Ruqin, Zeng Pingchuan and Shao Zhimeng. The patent applic..

Beijing, Feb. 23 -- State Intellectual Property Office of China has published South China University of Technology patent application for High-power Organic Light-emitting Diode. The invention was developed by Wu Hongbin, Liu Wansheng, Xie Yuan, Deng Wanyuan and Cao Yong. The patent application number is CN202510502088 202504..