Gottlieb, Rackman & Reisman, P.C.
Laser protective film and laser protective device comprising the same
Disclosed are a laser protective film and a laser protective device comprising the same. The laser protective film comprises, stackingly disposed: a first liquid crystal polymer layer for reflecting left-hand polarized light, a second liquid crystal polymer layer for reflecting right-hand polarized light, and a third liquid crystal polymer layer for absorbing incident laser. In the above way, the laser protective film of the present disclosure has a large angle of protection, high flexibility. In addition, it is easy to find any damage to the laser protective film of the present disclosure. Moreover, it can make modification to existing equipment. Thus, the present disclosure has a good application prospect in many fields such as laser goggles, window glass and the like.
ACADEMY OF SHENZHEN GUOHUA OPTOELECTRONICS SOUTH CHINA NORMAL UNIVERSITY ELECTRONIC PAPER DISPLAY INSTITUTE SHENZHEN GUOHUA OPTOELECTRONICS CO., LTD.
G G
G02B G02B
inventional inventional
Qiumei Guofu Weijie Xiaowen Wei Haitao
Nie Zhou Zeng Hu Zhao Sun