Birch, Stewart, Kolasch & Birch, LLP
Viologen compound, and electrolyte, light-transmittance-variable panel and display device including the viologen compound
A display device comprises a light-transmittance-variable panel including a first substrate and a second substrate facing each other; a first transparent electrode on the first substrate; a second transparent electrode on the second substrate; and an electrochromic layer between the first transparent electrode and the second transparent electrode and containing a viologen compound; and a display panel on one side of the light-transmittance-variable panel and including a plurality of display units and a plurality of transparent units.
LG DISPLAY CO., LTD.
G C G C C
G02F C09K G02F C09K C07D
additional additional inventional inventional inventional
Seong-Yong Seok-Ho June-Hwan
Uhm Lee Kim