Polyimide is one of the organic polymer materials with the best comprehensive properties. As a special engineering material, it has been widely used in aviation, aerospace, microelectronics, nano, liquid crystal, separation membrane, laser and other fields.
Especially in the field of semiconductor chips and liquid crystal displays, these polyimide application materials are currently monopolized by foreign companies, mainly relying on imports from the United States and Japan.
In order to solve this "stuck neck" problem, in 2010, a joint venture was established by BJBM Advanced Materials Technology Corporation and the Institute of Chemistry, Chinese Academy of Sciences to jointly develop and produce polyimide materials.
The two parties cooperated to build an evaluation platform for the R&D and application of liquid crystal aligning agents and photosensitive polyimide.
After more than 10 years of technological innovation and accumulation, BJBM has successfully solved the industrialization problem of photosensitive polyimide for advanced packaging and achieved a "zero" breakthrough.
In 2020, the company built China's first complete production line of liquid crystal aligning agent and photosensitive polyimide.
Provide multiple batches of samples for verification for well-known domestic and foreign companies such as Huawei, BYD and Samsung, and have already supplied batches to some manufacturers.
The company's scientific research achievements: high-reliability industrial display polyimide liquid crystal aligning agent electronic material and power device special material – positive photosensitive polyimide coating adhesive, the key core technology has been authorized 23 patents, including 5 invention patents 14 invention patents were accepted.