国家/地区 中国（5） 韩国（4） 美国（2） 世界知识产权组织（2）
IPC部 B（4） H（4） C（3）
G（2）
IPC大类 H01（3） B05（2） G01（2）
H05（2）
IPC小类 B05D（2） H01L（2） H05K（2）
IPC H01L029/16（2） H05K009/00（2）
发明人 LEE K（8）
公开年 2018（7）
申请年 2017（8）
专利权人 UNIV CHUNG Y.（2）

Method for manufacturing graphene chip or powder, involves using electrostatic spray gun to conduct electrostatic spraying operation on material mixture of high molecule powder material, carbon black and graphene.

HUNG W, YEH Y, HU C, LEE K, LAI J

Graphene material body and manufacturing method thereof having good electrical conductivity, heat dissipation, and anti-electromagnetic wave property due to the mutual contact of graphene and the carbon black.

HUNG W, YEH Y, HU C, LEE K, LAI J

Graphene liquid crystal fiber comprises a graphene liquid crystal fibers having the surface folds formed to have a fiber roundness and the transition metal catalyst layers coated on the graphene liquid crystal fibers.

KIM S O, LEE K

Optical sensor comprises first electrode, graphene quantum dot layer, graphene quantum dot layer which comprises multiple of first graphene quantum dots which are bonded to first functional group and multiple of second graphene quantum dots.

LEE J, SHIN H, LEE D, PARK S, LEE K, LEE E, JO S, HEO J, LEE G, LI Y, ZHAO C, HUH J, LEE J H, SHIN H J, LEE D W, PARK S J, LEE K Y, LEE E K, JO S H, HEO J S

Method for manufacturing semiconductor device, involves forming graphene layer on first epitaxial layer, and forming second epitaxial layer comprising predetermined semiconductor material on graphene layer.

KIM J, LEE K

Manufacture of graphene-polyimide composite film for electronic material, involves mixing mixed solution containing imidization conversion liquid and polyimide precursor solution with graphene dispersion, and heat-treating obtained gel film.

OH J Y, LIM H, LEE K, BACK S, LEE K N, WU Z

Preparation of graphene-hexagonal boron nitride surface inner heterojunction involves depositing nickel layer on surface of copper foil, placing copper foil in tubular furnace, depositing graphene and hexagonal boron nitride and cooling.

GUO W, ZHANG S, LEE K

Manufacturing electrochemical biosensor device based on hemoglobin and boron-doped graphene quantum dots modified electrodes, comprises mixing graphite powder and 1-hexylpyridinium hexafluorophosphate, and grinding.

SUN W, CHEN W, NIU X, LI X, MEN Y, LEE K