国家/地区 韩国（6） 美国（5）
IPC部 H（6）
IPC大类 H01（6）
IPC小类 H01L（3） H01M（3）
IPC H01M004/62（3） H01M010/052（3）
发明人 KIM J Y（3） KIM K（3） KIM K M（3）
LEE Y（3） LEE Y K（3） KANG S（2）
KANG S H（2） OH J（2） OH J M（2）
SHIN D O（2）
公开年 2022（6）
申请年 2021（6）
专利权人 ELECTRONICS TELECOM RES INST（6）

Gallium nitride microstructure, has graphene layer that is provided on substrate, and gallium-nitride layer that is formed on graphene layer.

PARK J H

Biosensor for analyzing infectious pathogens, has optical structure provided on substrate, and cover having bridge shape that is in contact with top surface of substrate at both sides of optical structure and having channel.

KIM J T

Cellulose derivative composition for preparing a composition for a secondary battery electrode.

OH J, KIM J Y, KIM D, KIM K M, SONG J, BYUN S, LEE Y M, SHIN D O, LEE Y, LEE Y K, BYUNSEUNGWOO, KIM K, HWAN K D, OH J M

Composite electrode for all-solid-state secondary battery comprises two active materials which include different materials from each other and have predetermined volume change rate according to volume expansion/contraction.

OH J, KIM K M, LEE M J, SHIN D O, KANG S H, LEE Y, KIM J Y, LEE Y K, KANG S, KIM K, OH J M

Manufacturing secondary battery separator in portable electronic communication device, involves dissolving polymer binder in water, dispersing particles in aqueous binder solution, preparing separator substrate, and applying slurry on upper and lower surfaces of substrate.

KIM K M, PARK Y S, KANG S H, LEE Y, KIM J Y, LEE Y K, KANG S, SAM P, KIM K

Fabricating semiconductor package by preparing a lower element including lower substrate, lower electrode, under bump metallurgy layer and reducing agent layer, providing upper element, providing pressing material, and providing laser beam.

JANG K S, LEE C, MOON S, CHOI G, JOO J, EOM Y S, CHOI K, JOO J H, MUN C K, MOON S H, LEE C M, CHANG K S