国家/地区 中国（3）
IPC部 H（2）
IPC大类 H01（2）
IPC小类 H01L（2）
IPC H01L027/15（2） H01L033/00（2） H01L033/62（2）
发明人 LIN H（3）
公开年 2023（3）
申请年 2021（3）
专利权人 CHONGQING KA.（2）

System for repairing display panel, has graphene light emitting chip whose side surface is set on surface of symmetrical laser under irradiation of balance gravity of action force, and balance laser system configured to reduce power of symmetrical laser to reduce force.

CAI M, LIN H, JIANG G

Transfer device used in light emitting diode technology field has box body provided with containing cavities at interval, and movable graphene configured to generate photoelectric effect under irradiation of external laser to generate same force with gravity direction.

CAI M, LIN H, JIANG G

Composition for preparing flame-retardant foamed polypropylene material, includes polypropylene, intumescent flame retardant, compatibilizer, antioxidant, synergist and beta nucleating agent, and compatibilizer is ethylene-maleic anhydride copolymer.

YAN H, BAO J, SONG C, LIU G, LIN H