国家/地区 韩国（6） 美国（4） 中国（2） 欧洲专利局（EPO）（2） 世界知识产权组织（2）
IPC部 H（7） C（2）
IPC大类 H01（7）
IPC小类 H01L（4） H01M（3）
IPC H01M004/36（3） H01M004/38（3） H01M004/587（3）
H01M004/62（3） H01M010/052（3） H01L041/18（2）
H01M004/131（2） H01M004/134（2） H01M004/48（2）
H01M004/583（2） H01M010/0525（2）
发明人 KIM D H（7）
公开年 2021（5） 2022（2）
申请年 2020（7）
专利权人 UNIV HANYANG.（3） LG CHEM LTD（2） LG ENERGY SO.（2）

Producing high-efficiency piezoelectric device, comprises e.g. preparing first solution containing halide perovskite nanoparticles, preparing second solution by mixing dimethylformamide solvent and tetrahydrofuran solvent, and preparing third solution.

KIM T H, HUN L, KIM D H

Halide perovskite composite film useful in energy harvesting device comprises halide perovskite is dispersed in a photocurable resin, nanoparticles zinc oxide, tin zinc oxide, gallium nitride, cadmium telluride, and cadmium selenide.

KIM T H, HUN L, KIM D H

Method for manufacturing electronic device, involves forming electrode on substrate, and performing post-treatment using benzoic acid on substrate on which electrode is formed.

KIM T H, SEUNG K H, KIM D H, PARK C

Negative electrode useful in secondary battery, comprises negative electrode current collector and anode active material layer formed on anode current collector, where anode active material layer comprises silicon-based active material.

LEE S M, LEE Y J, KIM D H, PARK S M, KIM D, PIAO S, JIN D, LI L, LEE S

Anode active material used e.g. in anode electrode of secondary battery, comprises silicon-based core particles and outer carbon coating layers formed on silicon-based core particles, where outer carbon coating layers comprise graphene.

KIM D H, JUN G H, KWON W J, LEE Y J, KIM D, HOON J, LI L, QUAN Y, QUAN G, JIN D

Lithium secondary battery used in vehicle contains cathode comprising cathode active material, anode comprising anode active material composite, separator positioned between cathode and anode, and electrolyte.

KIM D H, YEO Y, CHOI S, LEE Y, LEE Y J, SHIN K M, KYOMIN S, LEE J Y J, LEE Y Y, MIN C S, YEOLMAE Y

Manufacturing light emitting element, comprises e.g. preparing lower panel includes substrate and first sub semiconductor layer on substrate, forming first mask layer, element laminate on the first mask layer, many element rods, and removing mask pattern.

MIN J H, KIM D H, LEE S A, CHO H M, KANG J H, KIM D U, IM H D, CHA H R