公开(公告)号：US20200035941A1

公开(公告)日：2020-01-30

申请号：US16399119

申请日：2019-04-30

Applicant: LG Display Co., Ltd.

Inventor： JuhnSuk Yoo ,  HoYoung Lee ,  Neunghee Lee ,  Kyuri Kim

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/50

Abstract: Disclosed is an electroluminescence display having a structure in which the current leakage between neighboring pixels is prevented. The electroluminescence display comprises a first pixel defined for representing a first color on a substrate, a second pixel defined for representing a second color on the substrate, a first anode electrode disposed at the first pixel, a second anode electrode disposed at the second pixel, and a depletion electrode forming a depletion area between the first anode electrode and the second anode electrode.

公开(公告)号：US12262579B2

公开(公告)日：2025-03-25

申请号：US17900488

申请日：2022-08-31

Applicant: LG Display Co., Ltd.

Inventor： JuhnSuk Yoo ,  HoYoung Lee ,  Neunghee Lee ,  Kyuri Kim

IPC: H10K50/822 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/813 ,  H10K50/814 ,  H10K59/12

Abstract: Disclosed is an electroluminescence display having a structure in which the current leakage between neighboring pixels is prevented. The electroluminescence display comprises a first pixel defined for representing a first color on a substrate, a second pixel defined for representing a second color on the substrate, a first anode electrode disposed at the first pixel, a second anode electrode disposed at the second pixel, and a depletion electrode forming a depletion area between the first anode electrode and the second anode electrode.

公开(公告)号：US11489135B2

公开(公告)日：2022-11-01

申请号：US16399119

申请日：2019-04-30

Applicant: LG Display Co., Ltd.

Inventor： JuhnSuk Yoo ,  HoYoung Lee ,  Neunghee Lee ,  Kyuri Kim

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/50

Abstract: Disclosed is an electroluminescence display having a structure in which the current leakage between neighboring pixels is prevented. The electroluminescence display comprises a first pixel defined for representing a first color on a substrate, a second pixel defined for representing a second color on the substrate, a first anode electrode disposed at the first pixel, a second anode electrode disposed at the second pixel, and a depletion electrode forming a depletion area between the first anode electrode and the second anode electrode.