Organic electroluminescence display panel

US9269749B2 · kind B2 · utility

Assignee

• Au Optronics Corporation · TW

Inventors

• Chih-An Huang · Taipei, TW
• Hung-Yi Chang · Taipei, TW
• Pei-Ling Lin · New Taipei, TW
• Lun Tsai · Zhubei City, TW

Key dates

• Filing date: Jul 7, 2014
• Grant date: Feb 23, 2016
• Expiry date: Jul 7, 2034

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10K2102/351

Abstract

An organic electroluminescence display panel that includes a plurality of first pixel areas, a plurality of second pixel areas, and a plurality of third pixel areas is provided. The organic electroluminescence display panel includes a first electrode layer, an organic layer including a light-emitting layer made of organic light-emitting material and a second electrode layer. The first electrode layer includes a reflective material. The organic layer is located on the first electrode layer. The second electrode layer is located on the organic layer. The material of the second electrode layer includes a transparent metal oxide conductive material. The thickness of the second electrode layer is a single thickness and is greater than 300 nm.