Zhijing Technology (Beijing) Co., Ltd. is a high-tech entrepreneurial enterprise originating from Beijing Institute of Technology. We commit to the industrialization of quantum DOT materials and their application technologies. We advocates innovation and attaches importance to the layout of intellectual property rights.

We takes BIT's original "in-situ preparation technology for perovskite quantum dots" as the core and targets applications such as ultra-high-definition health displays, OLED / Micro-LED display color conversion, solar cell ultraviolet enhancement, multispectral detection imaging, and laser sensing Demand, developed a series of quantum DOT optical film materials and their mass production and integration processes. The developed products can significantly improve the performance of existing optoelectronic products and promote the development of disruptive optoelectronic technologies.

Compared with the traditional quantum DOT optical film, the perovskite quantum DOT optical film takes into account the requirements of wide color gamut, ultra high definition and low blue light damage, and is the preferred system for ultra high definition health display technology. Together with our partners, we developed the world's first 55-inch TV prototype equipped with a perovskite quantum DOT optical film in 2018, which was exhibited at the United States Global Consumer Electronics Show (CES 2018) and Global Display Technology Show (SID 2018). It has received high attention in the industry and entered the product engineering machine application stage in 2019.