Beijing, May 3 -- Hubei Junxing Photoelectric has been granted a patent for supporting equipment for point source crucible. Tang Jun developed the invention. The patent application number is CN202321400666U 20230605. The patent publication number is CN219731043 (U). International Patent Classification codes are C23C14/12, C23..

Taipei, May 3 -- Chipone Technology Beijing has sought patent for brightness adjustment method of OLED display device, OLED display device and information processing device being applied in an OLED display device having at least one display driver chip and an OLED display panel. This invention was developed by Zhang Hua-Gang. ..

Taipei, May 3 -- Raydium Semiconductor has applied for Taiwan patent for organic light-emitting diode display device and operating method thereof. Chiou Yu-He, Huang Shih-Hsun and Hung Shao-Ping developed it. The patent application number is TW20220100304 20220104. The patent publication number is TW202312125 (A). Internation..

Beijing, May 3 -- Chinese Patent for vertical transparent OLED touch inquiry advertising machine has been issued to Zhihui Yunxian Beijing Tech. This invention was developed by Zhang Dongmei and Wang Jinghui. The patent application number is CN20232103153U 20230427. The patent publication number is CN219734785 (U). Internatio..

Taipei, May 3 -- OLED IC Microelectronics Beijing has sought patent for ring oscillator circuit and information processing apparatus capable of keeping the frequency of the clock signal stable. This invention was developed by Miao Jin, Wu Zhao-Fa and Fan Lei. The patent application number is TW20210134288 20210914. The patent..

Beijing, May 2 -- State Intellectual Property Office of China has awarded Sichuan Xinfudong Tech a patent for logistics conveying belt capable of preventing edge of curved OLED (organic light emitting diode) screen panel from being crushed. Wang Kangkang developed the invention. The patent application number is CN202320237108..

Geneva, May 2 -- World Intellectual Property Organization has published Huawei Tech Co Ltd and Zhang Jin Jiang's patent application for boron doped polycyclic aromatic hydrocarbon emitting compound (B-PAH) and method of synthesizing B-PAH. The invention was developed by Zhang Jin-Jiang, Cotella Giovanni, Lyu Quan, Wipiejewski To..

Geneva, May 2 -- Wuhan China Star Optoelectronics Semiconductor Display Tech has submitted a patent application for OLED display panel and manufacturing method for OLED display panel. Wang Junyuan developed the invention. The patent application number is WO2021CN139517 20211220. The patent publication number is WO2023103067 (..

Beijing, May 1 -- Changchun Fulebo Display Tech has received a patent for double-sided display OLED (organic light emitting diode) transparent display screen. This invention was developed by Guo Xiaodong. The patent application number is CN202321154516U 20230515. The patent publication number is CN219719004 (U). International..

Alexandria, April 30 -- Beijing Summer Sprout Tech has submitted a patent application for organic electroluminescent device and application thereof. Wang Zhen, Li Hongbo, Cai Wei, Wang Zheng, Wang Jing, Hou Ying, Kwong Chi Yuen Raymond and Xia Chuanjun developed the invention. The patent application number is US202318371745 2..

Seoul, April 30 -- Universal Display has submitted a patent application for OLED plasmonic oleds and vertical dipole emitters. Fusella Michael and Thompson Nicholas J developed the invention. The patent application number is KR20210089714 20210708. The patent publication number is KR20220007543 (A). International Patent Class..

Seoul, April 30 -- Korean Intellectual Property Office has received Universal Display's patent application for oled nanopatch antenna outcoupling structure for use in oleds. Fusella Michael and Thompson Nicholas J developed the invention. The patent application number is KR20210089713 20210708. The patent publication number i..

Seoul, April 30 -- Pung Won Prec has sought patent for oled deposition metal mask for oled and manufacturing method of the same. This invention was developed by Tae Seong Kim. The patent application number is KR20210054734 20210428. The patent publication number is KR20220007506 (A). International Patent Classification codes ..

Seoul, April 30 -- Meyer Sound Laboratories has sought patent for system and method for delivering full-bandwidth sound to an audience in an audience space. This invention was developed by Meyer John D, Schwenke Roger, Rogers Miles and Arneson Jon M. The patent application number is KR20217038981 20200508. The patent publicat..

Alexandria, April 30 -- U.S. Patent and Trademark Office has published BASF SR, OLEDworks GmbH and OSRAM OLED's patent application for heteroleptic carbene complexes and the use thereof in organic electronics. The invention was developed by Fuchs Evelyn, Molt Oliver, Dormann Korinna, Gessner Thomas, Langer Nicolle, Muenster Ingo..

Munich, April 29 -- European Patent Office has released Emagin Corp's patent application for OLED-based display having pixel compensation and method. This invention was developed by Kim Seonki, Ghosh Amalkumar P, Prache Olivier and Kwon Hyuk Sang. The patent application number is EP20220825693 20220614. The patent publication..

Munich, April 29 -- European Patent Office has published Samsung Electronics's patent application for detecting stationary regions for organic light emitting diode (OLED) television (TV) luminance reduction. The invention was developed by Kim Joonsoo, Jnawali Kamal and Liu Chenguang. The patent application number is EP2022085..

Taipei, April 27 -- Chipone Technology Zhuhai has sought patent for detection method and circuit of OLED display panel including analyzing and determining whether a pixel circuit unit and/or an OLED sub-pixel is defective. This invention was developed by Xie Zong-Zhe. The patent application number is TW20210126141 20210715. T..

Taipei, April 27 -- Oledworks LLC has submitted a patent application for display with three regions of color space. This invention was developed by Hamer John and Murdoch Michael J. The patent application number is TW20220121567 20220610. The patent publication number is TW202305780 (A). International Patent Classification co..

Taipei, April 27 -- Taiwan Patent Office has published Jilin OLED Optical and Electronic Materials's patent application for resin composition, resin film and display device. The invention was developed by Wang Hui and Li Jian-Hang. The patent application number is TW20220123483 20220623. The patent publication number is TW202..