公开(公告)号：EP4390526A1

公开(公告)日：2024-06-26

申请号：EP23161492.6

申请日：2023-03-13

申请人： Shanxi University

发明人： TONG, Zhaomin

IPC分类号： G02F1/1335 ,  G02F1/21

CPC分类号： G02F1/133555 ,  G02F1/133616 ,  G02F2201/1720130101 ,  G02F2203/1520130101

摘要： A liquid crystal coherent transparent display screen and a liquid crystal-laser transparent display system are provided. The liquid crystal coherent transparent display screen includes a first substrate, a second substrate, a first electrode layer, a first partial reflector, a first alignment layer, a second electrode layer, a second partial reflector, a second alignment layer, and a liquid crystal layer. The first partial reflector and the second partial reflector form an optical resonant microcavity, to replace the polarizer, the analyzer and the optical filters in conventional technology, thereby improving the light transmittance of liquid crystal transparent display.