DISPLAY

• Main Author: TABATA HIROSHI
• Format: Patent
• Language: English; Japanese
• Published: 01.08.2023
• Subjects: ADVERTISING; CRYPTOGRAPHY; DISPLAY; DISPLAYING; EDUCATION; LABELS OR NAME-PLATES; PHYSICS; SEALS; SIGNS

To provide a display that includes an improved structure for supplying voltage to an upper electrode.SOLUTION: A display according to an embodiment comprises: a substrate; an insulating layer arranged above the substrate; a lower electrode arranged above the insulating layer in a display area including pixels; a rib having an opening overlapping the lower electrode; a partition wall having conductivity and arranged above the rib in the display area; an upper electrode facing the lower electrode and connected with the partition wall; an organic layer at least partially located between the lower electrode and the upper electrode, and emitting light according to the potential difference between the lower electrode and the upper electrode; a feeder line arranged in a peripheral area around the display area; and a conductive layer arranged above the rib in the peripheral area, and connected with the feeder line and the partition wall.SELECTED DRAWING: Figure 5 【課題】 上電極に電圧を供給するための改善された構造を備える表示装置を提供する。【解決手段】 一実施形態に係る表示装置は、基板と、前記基板の上方に配置された絶縁層と、画素を含む表示領域において前記絶縁層の上方に配置された下電極と、前記下電極と重なる開口を有するリブと、前記表示領域において前記リブの上方に配置された導電性を有する隔壁と、前記下電極に対向し、前記隔壁に接続された上電極と、少なくとも一部が前記下電極と前記上電極の間に位置し、前記下電極と前記上電極の電位差に応じて発光する有機層と、前記表示領域の周囲の周辺領域に配置された給電線と、前記周辺領域において前記リブの上方に配置され、前記給電線および前記隔壁に接続された導電層と、を備えている。【選択図】 図５