Patent ID: 9362334
Filing Date: 2016-06-07
CPC Classification: B82Y,H01L

Claim Text:
1. A double-sided display apparatus comprising: a first substrate and a second substrate arranged opposite to each other; a first transparent electrode and a second reflective electrode arranged on a surface of the first substrate, one of the first transparent electrode and the second reflective electrode being an anode, and the other of the first transparent electrode and the second reflective electrode being a cathode; a first reflective electrode opposed to the first transparent electrode on the first substrate and a second transparent electrode opposed to the second reflective electrode on the first substrate arranged on a surface of the second substrate facing the first substrate, wherein the first transparent electrode and the first reflective electrode have opposite electric polarities and the second transparent electrode and the second reflective electrode have opposite electric polarities; and a quantum light-emitting layer arranged between the first transparent electrode and the first reflective electrode opposed to each other and between the second transparent electrode and the second reflective electrode opposed to each other, wherein the quantum light-emitting layer includes charge transport particles and quantum dot (QD) light-emitting material.