国家/地区 韩国（7）
IPC部 C（5） H（5） B（4）
IPC大类 C01（3） C23（3） H01（3）
B32（2） B82（2）
IPC小类 C01B（3） C23C（3） B32B（2）
B82Y（2） H01L（2）
IPC C01B031/02（3） C01B031/04（3） B82Y040/00（2）
C23C016/26（2） H01L021/02（2） H01L029/16（2）
发明人 CHO S（7）
公开年 2021（3） 2012（2）
申请年 2020（3）  2011（2） 
专利权人 HANWHA TECHW.（3） LG ELECTRONI.（2） SAMSUNG TECH.（2）

Tribological power generator for harvesting triboelectric electricity, comprises flexible electrode unit with metal layer provided between first and second dielectric layer and triboelectric charging is generated by contact and non-contact.

OH B, SHIN Y, CHO S, JUNG G, OH B S, SEOP S Y, JUNG G Y

Cell culture vessel used for applying electrical stimulation to cultured cells, comprises base substrate, graphene layer on base substrate, and culture substrate comprising electrostimulation input terminal coupled to working electrode to transmit electrical stimuli to deposited graphene layer.

CHO S, BAE B, JUNG M, CHO S G, JIN B B

Forming lithium metal anode used in battery comprises providing portion of lithium metal, adding, via solid-state process, particulate material on at least part of portion of lithium metal and pressing the metal and the material so as to adhere or embed the particulate material.

CHO S, CHO J, CHO J S

High-heat radiation thin film for use as heat radiation material for e.g. electronic device, comprises carbon layer arranged on metallic board, where thickness of metallic board is specific value and carbon layer is made up of graphene.

MIN E H, CHO S H, CHOI B K, HONG M E, HO C S, KEUN C B, CHO S

Manufacturing graphene, comprises preparing support member, disposing carbon layer and catalyst layer, forming graphene, attaching carrier to graphene and forming graphene-forming structure, separating member and removing catalyst layer.

PARK C, CHO S, PARK C H, CHO S M

Post-treating method of graphene used for e.g. biosensor, involves forming metal thin film on graphene, disposing liquid phase carrier on graphene, hardening carrier, and separating carrier and graphene from metal thin film.

WON D, CHO S, YOON J, NA D, WON D K, CHO S M, YOON J H, NA D H, YUAN D

Graphene manufacturing apparatus, comprises gas supplying unit for supplying gas, gas heating unit for heating gas, deposition chamber in which substrate is disposed and inlet pipe for supplying the gas into deposition chamber.

WON D, CHO S, WON D K, YUAN D