国家/地区 韩国（11）
IPC部 C（11） H（7） B（6）
G（2）
IPC大类 C23（11）
IPC小类 C23C（11） H01L（5） C01B（4）
B22F（3） C22C（3） B23Q（2）
B32B（2） H02N（2）
IPC C23C016/26（4） B22F003/24（3） B22F009/04（2）
B23Q003/15（2） C01B032/184（2） C01B032/186（2）
C01B032/194（2） C22C038/10（2） C23C004/11（2）
C23C004/134（2） C23C016/40（2） C23C016/455（2）
H01L021/683（2） H01L021/687（2） H02N013/00（2）
发明人 HANSANG K（2） KIM D（2） KWON H（2）
公开年 2022（11）
申请年 2022（11）
专利权人 DAEGU GYEONG.（2） UNIV PUKYONG.（2）

Material for hole transport layer of light emitting device, has deposited film whose potential gradient of surface potential is in specific range.

WATABE T, SEO H, UEDA L, KAWANO Y, TOMOHIRO K A, KITANO Y, DOS T, OHSAWA N, SEO S, TOSU T, KUBODA T, UEDA A, KONO Y, KUBOTA T, TORISU T, OSAWA N

Metal-graphene composite comprises metal layer and graphene layer provided by growing directly on one surface of metal layer, where graphene layer contains two and/or more graphene thin, metal layer is copper, nickel, cobalt, iron, manganese, chromium, vanadium, titanium, platinum, gold and aluminum.

KIM D J, HONG B H, WOO Y S, KIM D, YU Y S

Manufacturing electrostatic chuck having high heat dissipation property, high resistance to thermal shock and lightness, involves preparing composite powder by ball-milling aluminum or aluminum alloy powder and carbon-based nanomaterial powder, preparing electrode layer and forming dielectric layer.

KWON H, HANSANG K

Manufacturing electrostatic chuck having high heat dissipation property, involves preparing composite powder by ball-milling aluminum or aluminum alloy powder and carbon-based material powder, manufacturing multilayer billet, extruding and forming dielectric layer.

KWON H, HANSANG K

Manufacture of wire for coaxial cable, involves forming plating layer by plating etched-surface core layer made of aramid fibers, palladium metallizing, forming graphene oxide layer and another plating layer on graphene coating layer and forming antioxidant layer.

PARK J, TAE K

Nanocrystalline graphene used for complementary metal-oxide-semiconductor process, comprises grains in stack of graphene sheets.

KIM S, BYUN K, CHO Y, SHIN K, LEE E, LEE C, SONG H, SHIN H, YOON J, LEE S, LIM H, BYUN K E, CHO Y C, SHIN K W, LEE C S, SONG H J, SHIN H J, SU Y J, LEE S Y, LIM H S, LI Z, YOUN J, SHEN X, LI C, LI Y, ZHAO L, JIN S

Manufacture of shadow mask, involves forming buffer layer, depositing metal layer, forming amorphous carbon layer and crystalline carbon layer, removing amorphous carbon layer and metal layer, and separating buffer layer and crystalline carbon layer.

MOON S I, KWON Y, WOOK Y B, MOON J, KIM K S, LEE S M

Optical device comprises a substrate having multiple waveguides spaced apart from each other with a predetermined gap into a chamber, and depositing a metal oxide on each of the waveguide through an atomic layer deposition method.

HAN S, JAE P Y

Producing zinc-titanium oxide composite membrane, comprises e.g. forming a titanium oxide film on a substrate using a first sub-cycle, and forming a zinc oxide layer on the titanium oxide layer using a second sub cycle.

LEE J, KIM D, SUNG S J, KANG C, PARK S, YANG K J

Manufacturing wrinkled graphene comprises immersing polymeric substrate, wrinkled graphene, polystyrene sulfonic acid, or polystyrene substrate in water to remove polystyrene substrate by dissolving polystyrene sulfonic acid substrate.

HONG S, NARUTE P, NARUTEPHRASANT