国家/地区 韩国（9） 美国（8） 世界知识产权组织（3）
IPC部 C（7） H（6） B（3）
A（2） G（2）
IPC大类 H01（6） C01（3） C23（3）
A61（2）
IPC小类 H01L（4） C01B（3） C23C（3）
H01S（2）
IPC H01L027/15（2） H01L031/0224（2） H01L031/18（2）
H01L033/00（2）
发明人 KIM D（11）
公开年 2023（6） 2022（5）
申请年 2022（11）
专利权人 SAMSUNG ELEC.（3） KOREA INST S.（2） UNIV SEOUL N.（2）

Micro light emitting semiconductor device for display apparatus, has first and second semiconductor layers, light emitting layer and color conversion layer with porous layer having quantum dot, where doping-type of second semiconductor layer is different from doping-type of color conversion layer.

HWANG J, PARK J, HWANG K, KIM D, HWANG K W, HWANG J S, JIN D

Production of carbon composite fiber used for e.g. aviation application, involves preparing spinning dope by dispersing carbon nanomaterial and polyamic acid in super acid, and imidizing preliminary fiber to obtain polyimide composite fiber.

KU B, KIM S Y, KIM S G, YOU N H, KIM J, HWANG J Y, KIM N D, KIM D, KOO B C, KIMRYAN, KIMSEOGYUN, KIM J W, DONG K, KIM D Y

Chuck assembly used in semiconductor device fabrication system, comprises chuck base includes lower base and upper base that is on lower base, ceramic plate on upper base, and isolator ring enclosing outer sidewall of lower base.

JUNG U, SHIN M, SUNG D, NA D, KIM D, KIM K, JEONG S, JUNG S H, KIMKYUNGSUN, KIM D W, SUNG D Y, SU S M, JUNGUNGYO

Sensor for detecting virus particles, comprises substrate, field effect transistor (FET), and a two-dimensional virus sensing transduction material film formed on the FET.

WU C, HUANG Y, KIM D, WANG Y, LI Y, WANG R, LI J, ZHANG Y

Pharmaceutical composition, food composition or composition useful for preventing, treating or improving cancer e.g. thyroid cancer, cervical cancer, brain cancer, lung cancer or ovarian cancer, comprises nano-graphene structure.

KANG K, KIM D, RYU J, SUN K, HYEON K D, CHOUL Y

Optical device structure comprises optical fiber including core unit, clad unit, and three-dimensional micro hole structure in the clad unit, where surface of three-dimensional micro hole structure is provided with conformal graphene layer formed through nucleation and growth of carbon atoms.

KIM D, KIM S, CHOI J, UDDIN M S, SONG Y W, SONG Y, YOUN C J, KIM S I

Separator for separating organic dye from mixture of organic dye and salt, comprises porous primary coating layer containing polar carbon nanotube, placed on porous support, and secondary coating layer containing polar one-dimensional graphene nanoribbon carbon body, on porous primary coating layer.

CHOI Y, KIM D, KIM D W

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

Preparing functional positive electrode active material used in lithium secondary battery, involves preparing stock solutions in which graphene powder is dispersed in solvent, doping graphene powder into base positive electrode active material by mixing and heating stock solutions.

KIM D, SHINDE S S, LEE J

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