Title:
RADIO WAVE REFLECTOR
Document Type and Number:
Japanese Patent JP2022156917
Kind Code:
A
Abstract:
To provide a radio wave reflector capable of increasing the amount of phase change of reflected waves of radio waves.SOLUTION: A radio wave reflector RE includes a first substrate having a plurality of patch electrodes PE arranged in a matrix at intervals, a second substrate having a common electrode CE facing the plurality of patch electrodes, and a liquid crystal layer LC held between the first substrate and the second substrate and facing the plurality of patch electrodes PE. Each of the patch electrodes PE has a first slot O1.SELECTED DRAWING: Figure 4
Inventors:
OKITA MITSUTAKA
OKA SHINICHIRO
ARAKI MORISUKE
SUZUKI DAIICHI
AMANO YOSHIAKI
MATSUNO HIROMI
OKA SHINICHIRO
ARAKI MORISUKE
SUZUKI DAIICHI
AMANO YOSHIAKI
MATSUNO HIROMI
Application Number:
JP2021060858A
Publication Date:
October 14, 2022
Filing Date:
March 31, 2021
Export Citation:
Assignee:
JAPAN DISPLAY INC
KDDI CORP
KDDI CORP
International Classes:
H01Q3/46; H01Q13/08; H01Q15/14; H01Q21/06
Attorney, Agent or Firm:
Suzue International Patent Office