国家/地区 韩国（14） 美国（6） 世界知识产权组织（4）
IPC部 H（13） C（7） B（5）
IPC大类 H01（13） B32（3） C01（3）
C02（2） C23（2）
IPC小类 H01M（7） H01L（5） B32B（3）
C01B（3） C02F（2） C23C（2）
IPC H01M004/36（4） B32B007/12（3） B32B027/30（3）
B32B027/32（3） B32B033/00（3） H01M002/02（3）
H01M004/62（3） C23C016/26（2） H01L021/02（2）
H01L023/532（2） H01M004/38（2） H01M004/587（2）
H01M010/04（2） H01M010/052（2） H01M010/0525（2）
发明人 LEE J（16）
公开年 2020（16）
申请年 2019（9）  2020（4）  2018（3） 
专利权人 SAMSUNG ELEC.（5） LG CHEM LTD（4）

Method for manufacturing large-area single crystal graphene layer by chemical surface treatment of growth substrate through modification of substrate, involves preparing metal substrate of surface that provides nucleation site of graphene.

LEE G H, LEE J

Wiring structure for use in electronic device e.g. memory device, has nanocrystalline graphene layer which is provided on substantial entirety of conductive material layer, seed layer is provided on another conductive material layer.

LEE C, SHIN H, PARK S, IM D, PARK H, SHIN K, LEE J, LIM H

Pre-treatment of substrate e.g. non-metal substrate such as semiconductor substrate or dielectric substrate used for forming graphene directly, involves using pre-treatment gas including carbon source and hydrogen.

SHIN K, LEE J, NAM S, SHIN H, LIM H, JUNG A, BYUN K, CHO Y, SHIN K W, LEE J H, NAM S G, SHIN H J, LIM H S, JUNG A R, BYUN K E, LEE J I, CHO Y C

Layer structure for use in diffusion barrier layer and a nanocrystalline graphene layer applied to an electronic device, comprises diffusion barrier layer on the first material layer, diffusion barrier layer edge aligns substantially.

SONG H, NAM S, CHO Y, PARK S, SHIN H, LEE J

Producing complex material of graphene and carbon nanofibers from carbon dioxide useful in lithium ion battery electrode material comprises reacting carbon dioxide in presence of magnesium-based carbon dioxide reducing agent.

LEE J, BAIK S Y

Method for manufacturing a micropattern conductive hydrogel, involves preparing a hydrogel substrate that has a graphene oxide, and graphene oxide contained in the hydrogel substrate is reduced on which the pattern structure is formed.

LEE J, JUNG S H, PARK J G, CHOI J

Nano-wire-based transparent electrode involves electrode layer formed by coating dispersion solution (graphene oxide solution with silver nanoparticles) on first electrode layer formed by coating silver nanowire solution on substrate.

CHUNG C M, CHO S H, CHOI J Y, JEON J H, LEE J, JIN S W, HYUK L, JANG J H, NAM K, PARK H J, DONGMIN K, HO S I

Thermally expanded reduced graphene oxide used in sulfur-carbon complex and lithium secondary battery, preferably lithium-sulfur battery, comprises pores in its surface.

YANG S, SOHN K, HAN S, LEE J, HANSEUNGHUN, LEE J S

Composite conducting agent used for forming electrode for lithium secondary battery, comprises carbonaceous conductive material, and graphene-silica composite comprising matrix comprising graphene and silicon suboxide and/or silicon dioxide.

KIM M, SON I, MAH S, LEE J, LIM M, CHOI J, HAN S, JIN M, SUN Y, MA X, LI Z, LIN M, CUI Z, MAH S K, LIMMINWOO, HYEON C

Packaging film for secondary battery, comprises mechanical support, reduced graphene oxide layer comprising reduced graphene oxide sheets, and sealant layer positioned outside reduced graphene oxide layer positioned outside oxide layer.

KWON Y, LIM J, UHM I, LEE J, LIM J W