▎ 摘　　要

NOVELTY - High-heat-conducting polyimide composite material comprises modified graphene and polyimides component. The modified graphene is graphene oxide whose surface is connected with a modifying agent. The modifying agent comprises N,N-diisopropylcarbodiimide and aminopropyl isobutyl polyhedral oligomeric silsesquioxane. USE - The high heat-conducting polyimide composite material is useful in a liquid crystal display panel such as thin film transistor LCD panel. ADVANTAGE - The high heat-conducting polyimide composite material solves the problem that the curved liquid crystal display panel caused by bending dislocation on the display area on the technical problem of the present curved surface dark, improves the curved misplacement area of the curved LCD panel and improves whole display effect of the LCD panel and improves good product . DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for: (1) a preparation method of high heat-conducting polyimide composite material; (2) a curved liquid crystal display panel; and (3) a preparation method of curved liquid crystal display panel.