国家/地区 中国（4） 美国（4） 欧洲专利局（EPO）（2） 台湾（2）
IPC部 C（4） H（4） B（2）
F（2）
IPC大类 H05（3） C23（2） F21（2）
IPC小类 H05K（3） C23C（2） F21V（2）
F21Y（2）
IPC H05K001/09（3） H05K003/18（3） F21Y115/10（2）
H05K001/03（2）
发明人 LAI C（5） CHANG K（4） LAI Z（3）
ZHANG G（3） CHEN J（2）
公开年 2017（2） 2018（2） 2020（2）
申请年 2017（3）  2018（3） 
专利权人 BGT MATERIALS LTD（8）

Flexible printed circuit for use in wide range of applications, such as computers and peripherals, comprises flexible plastic substrate, where layer of functionalized graphene-based ink is attached to surface of flexible plastic substrate.

KU K, CHANG K, LAI C

Flexible circuit board comprises functionalized graphene-based ink layer attached to the surface of flexible plastic substrate, and deposited copper layer deposited to the surface of functionalized graphene-based ink layer.

GU G, ZHANG G, LAI Z

Manufacturing graphene lead alloy comprises dispersing the graphene oxide aqueous solution with lead ion or other metal ion, using the reducing agent to the metal ion synchronous reduction to graphene product containing metal nano-particles.

LAI Z, ZHANG G

LED lamp bulb has LED chips which are electrically connected to conductive portion at both ends of substrate, and phosphor that is attached on light emitting side of LED chips.

LAI Z, ZHANG G, LAI C, CHANG K

Manufacturing method for polymer printed circuit board (PCB), involves forming circuit pattern of porous laser induced graphene (LIG) on polymer material layer, and depositing metal nanoparticles on LIG.

CHANG K, CHEN J, KE W, ZHANG J, LAI C

Graphene-rich baking varnish for metal surface coating, comprises graphene nanoflakes, dispersant including non-ionic/ionic dispersant, binder made of thermoplastic polymer and carrier including aqueous liquid and organic solvent.

LAI C, CHANG K, CHEN J

Method of manufacturing LED light bulb with graphene filament capable of providing an excellent cooling capability.

LAI C, LAI C P

Graphene oxide laminate membrane used in filtration device, comprises graphene oxide flakes and pristine graphene flakes which are from predetermined value of flakes of which graphene oxide laminate membrane is comprised.

KALANGI V S, NAIR R R