国家/地区 中国（3）
IPC部 C（3）
IPC大类 C30（3）
IPC小类 C30B（3）
IPC C30B023/02（3）
发明人
公开年 2023（3）
申请年
专利权人

Growing single crystal III-nitrides on ceramic substrate comprises e.g. depositing filling material on surface of ceramic substrate, grinding and polishing to obtain smooth surface, and/or forming aluminum-oxygen compound layer or two-dimensional material layer on surface.

GUO F, YANG H, CHEN Z, WU J, SHEN B, YANG X

Visible-near infrared wide spectrum photoelectric detector is independent device and/or integrated in circuit, and contains flexible substrate, transparent conductive electrode, active layer, p-type ohmic contact layer, upper electrode layer, and silicon nitride passivation layer.

CHEN H, WANG W, DENG Z, LI X, JIA H

Preparing low transmission loss single crystal copper material comprises e.g. forming single crystal copper layer on substrate i.e. graphene layer surface, and peeling off single crystal copper layer from substrate in mixed gas atmosphere of argon and hydrogen.

WANG E, YUE X, HUANG Z, HE M, ZHANG Z, DING Z