国家/地区 中国（3）
IPC部 C（3）
IPC大类 C03（2）
IPC小类 C03B（2）
IPC C03B011/12（2）
发明人 LI L（2）
公开年 2022（3）
申请年 2022（2） 
专利权人 UNIV SHENZHEN TECHNOLOGY（3）

Method for mold pressing optical lens by non-isothermal heating used in laser three-dimensional scanning apparatus, involves heating high resistance silicon carbide/tungsten carbide material mold, controlling current voltage, stopping supplying power after reducing to certain degree.

LI L

Mold pressing method of optical lens, involves adjusting heating parameter of upper and lower molds through respectively, and molding product molding cooling off is cooled off from the upper mold.

LI L

Preparing graphene carbon nitrogen oxygen photocatalyst, comprises e.g. placing first quartz tube containing graphene carbon nitrogen powder in second quartz tube containing oxide or hydroxide powder, sealing the second quartz tube under negative pressure, and calcining.

RUAN S, ZHOU C, XUE B, JIN Z