国家/地区 韩国（4）
IPC部 H（4）
IPC大类 H01（4）
IPC小类 H01Q（3）
IPC H01Q015/00（2）
发明人 YONGJUN K（4）
公开年 2022（3）
申请年 2021（2） 
专利权人 CENT ADVANCED METAMATERIALS（4）

Electromagnetic wave absorber, has absorber module provided with conductive pattern structure that is formed on dielectric layer, where retroreflectance of electromagnetic waves incident from outer side is reduced.

HWA S J, PARK H J, YONGJUN K, IN C T, LEE H J

Dual-band electromagnetic wave absorber for absorbing electromagnetic waves incident in two non-adjacent electromagnetic wave bands, has metal reflector, where dielectric layer is formed on metal reflectors, and conductive pattern layers are formed.

HWA S J, PARK H J, JUNG J, YONGJUN K, IN C T, LEE H J

Broadband metamaterial absorber for flat panel display e.g. LCD, has first pattern formed to surround multiple patterns, and second pattern arranged to surround blank area surrounding set of first patterns.

YONGJUN K, KIM M J, HWA S J, JUNG H J, JOUNG M, JEONG Y K, IN C T, LEE H J

Transparent film structure for flat panel displays, such as liquid crystal display, and organic light emitting diode, comprises first transparent conductive pattern that is provided on transparent substrate having first sheet resistance.

JUNG H J, KIM J, YONGJUN K, WON S, LEE H J, OH S, LIM H E