国家/地区
IPC部 F（2）
IPC大类 F21（2）
IPC小类 F21V（2）
IPC
发明人
公开年 2023（2）
申请年 2023（2）
专利权人

Display backlight based on novel material heat dissipation, has top surface of composite heat-conducting radiating film is provided with LED light emitting strip.

YU L

Total internal photonic absorption hexagonal system useful for converting solar energy into electricity, has body having first end, second end, internal surface and external surface, where solar cell strips is provided on internal surface of body forming hexagonal pattern.

BUDHDEO S P