国家/地区 中国（28）
IPC部 C（28）
IPC大类 C23（28）
IPC小类 C23C（28） C25D（4） B82Y（3）
C30B（3） H01L（3）
IPC C23C016/26（11） C23C016/54（6） C23C014/06（4）
C23C014/35（4） C23C016/455（4） B82Y040/00（3）
C23C016/44（3） B82Y030/00（2） C23C014/02（2）
C23C016/458（2） C23C018/12（2） C23C026/00（2）
C30B025/02（2） C30B029/02（2）
发明人 WU J（28）
公开年 2017（7） 2022（6） 2018（4） 2021（4） 2023（2）
申请年 2017（10）  2021（6）  2022（5）  2019（2） 
专利权人 CHONGQING GR.（9） HARBIN INST .（2） PIXELED DISP.（2）

Method for preparing composite mask plate in electronic device processing field, involves setting photo-etching pattern on mask plate, removing part of photoresist, removing remaining photoresist with cleaning solution, cleaning laser opening residue, and drying mask plate to finish preparation.

CAI J, JIANG C, ZHUANG M, WU J, ZHAO W, YAO Q

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

Preparation method of string surface deposition modified graphene protective film, involves annealing copper alloy string, placing processed string in quartz tube, placing quartz tube in centre of heating furnace, and placing solid carbon source.

YAN H, WU J, WANG R, HAN Q, LUO B

Anti-counterfeiting transfer film based on polyethylene terephthalate (PET) laser useful in food, medicine comprises PET base film and prepared by coating laser modified paint on PET base film, soaking into bentonite modified glue solution, vacuum aluminum plating to form aluminum plating layer.

XIA H, YUE S, WU J, LEI J, YANG Y

Fuel cell electrode useful in anode electrode for methanol fuel cell, light vehicle and portable device, comprises nickel-iron-lactate dehydrogenase nanometre sheet array, and palladium nano particles and/or palladium nanoparticles cluster particles embedded in gap between sheet.

WU J, HUANG Y, HAN Y, WU X

Silver nanoparticle/multilayer graphene composite material used e.g. in conductive adhesive ecomprises multi-layer graphene substrate and nano-silver particles uniformly distributed on the surface.

SONG K, WU J, HU X, WU F, XU D, SHI Y, GU C, XU J

Preparing nickel particle composite powder loaded with graphene, comprises e.g. taking hexahydrate nickel sulfate, sodium sulfate, ammonium sulfate and sodium dodecyl sulfate dissolved in ultra-pure water, and magnetically stirring.

ZHANG Y, ZHOU M, SU S, XIANG S, WU J, LI X, YANG X, LIU P

Molybdenum disulfide/graphene composite heterojunction used in e.g. satellite large power component, comprises molybdenum disulfide layer arranged on the substrate, graphene layer arranged on the molybdenum disulfide layer, and graphene layer includes first graphene layer and second graphene layer.

CUI W, ZHANG Y, YANG J, HE Y, LIU M, PENG S, WU J, ZHAO Y, HU Z

Preparation of micro-arc oxidation film-zeolitic imidazolate framework-8-graphene oxide/layered double hydroxides film on surface of magnesium alloy used e.g. for aviation, involves carrying out micro-arc oxidation, washing and drying.

WU L, CHEN Y, YAO W, WU J, PAN F

Semiconductor wafer bearing structure useful in metal organic chemical vapor deposition device, comprises patterned heat conducting part fixed on bearing plate.

LAI Y, WU J, CHEN J