On August 9, 800 million spatio-temporal when accepting orgnaization survey, express, group of company research and development realizes KrF photoetching glue successfully already to use PHS colophony and its ramification of 100 kilograms of level in try a quantity to produce, obtained glue of domestic share photoetching to produce a business narrow distributinging colophony order, material function index achieves international advanced level. Additional, the company shows, get together acyl inferior amine this, direction of company core research and development is the development that OLED face plate uses PSPI. At present PSPI product was obtained in enterprise of OLED face plate good preliminary on the line checks a result. Next the plan is in enterprise of another OLED face plate to undertake the line checks yield.