Location History:
- Shenzhen, CN (2016 - 2022)
- Guangdong, CN (2021 - 2022)
Company Filing History:
5 out of 1,187 
1 out of 3,601 
1 out of 832,880 Years Active: 2016-2022
Title: Innovations of Xianglong Li in Organic Light-Emitting Diodes
Introduction
Xianglong Li is a prominent inventor based in Guangdong, China. He has made significant contributions to the field of organic light-emitting diodes (OLEDs) through his innovative patents. With a total of seven patents to his name, his work has advanced the technology used in display panels and ink compositions.
Latest Patents
One of Xianglong Li's latest patents is titled "Ink composition for inkjet printing organic light-emitting diodes and method of manufacturing the same." This patent discloses an ink composition that includes 0.01-40% of a bipolar light emission component, 10-99.9% of solvent, 0.01-5% of a surface tension modifier, and 0.01-5% of a viscosity modifier by weight. The method of manufacturing this ink composition involves dispersing the bipolar light emission component in the solvent and then adding the viscosity and surface tension modifiers under stirring. This innovation simplifies the structure of organic light-emitting diodes by omitting specific hole and electron transport layers.
Another notable patent is "Display panel having black matrix layer in direct contact with conductive layer and method of manufacturing the same." This patent describes a method that includes forming a color filter layer on a glass substrate, which consists of multiple color resist matrices. A black matrix layer is formed between these matrices, enhancing the uniformity of light emission in the display panel.
Career Highlights
Xianglong Li has worked with Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., where he has contributed to the development of advanced display technologies. His expertise in OLED technology has positioned him as a key figure in the industry.
Collaborations
Xianglong Li has collaborated with notable professionals in his field, including Hong Meng and Tsungyuan Wu. Their combined efforts have led to significant advancements in display technology and organic light-emitting diodes.
Conclusion
Xianglong Li's innovative work in the field of organic light-emitting diodes has resulted in several impactful patents. His contributions continue to shape the future of display technology, making him a noteworthy inventor in the industry.