国家/地区 中国（2）
IPC部 G（2）
IPC大类 G02（2）
IPC小类 G02B（2）
IPC
发明人 ZHANG Y（2）
公开年 2023（2）
申请年 2023（2）
专利权人

Microscope objective lens for use in e.g. quantum dot application under ultra-low temperature environment, has collimating lens group comprises ninth lens and tenth lens sequentially set from object side to image side, where tenth lens is set as double concave negative lens.

ZHANG Y, LANG S, GONG Y, ZHENG H

Manufacture of photoinduced excitation three-dimensional imaging device for projection screen, involves paving adhesive on single-layer graphene film, paving quantum dot particle array, solidifying particles, filling adhesive between particles, irradiating, and repeatedly paving film and array.

ZHOU L, YANG W, LIU K, LIU Q, YANG H, YUAN X, XIONG Y, YE Y, ZHANG W, ZHANG Y, WAN T, LI X