We designed and synthesized new blue deep-blue photoluminescense materials base on indenopyrazine core. The synthesized materials are meta-positioned phenyl ring substituted by methyl (DMP-EIP), trifluoromethyl (TFDMP-EIP) and phenyl groups (DPP-EIP). These compounds also showed deep-blue PLmax values, 440 similar to 447 nm, in film state. But PL intensity in film state with same thickness was over about 8 similar to 10 times higher in TFDMP-EIP than DMP-EIP and DPP-EIP. TFDMP-EIP also showed about stronger PL intensity than DMP-EIP and DPP-EIP in PL spectrum and absolute quantum efficiency data.