OLED display panel, method of fabricating the same and display apparatus having the same

US10439007B2 · kind B2 · utility

Assignees

• BOE Technology Group Co., Ltd. · CN
• BEIJING BOE DISPLAY TECHNOLOGY CO., LTD. · CN

Inventors

• Yonglian Qi · Beijing, CN
• Lianjie Qu · Beijing, CN
• Bingqiang Gui · Beijing, CN
• Hebin Zhao · Beijing, CN

Key dates

• Filing date: Jun 30, 2017
• Grant date: Oct 8, 2019
• Expiry date: Jun 30, 2037

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10K59/8792

Abstract

An OLED display panel, a fabricating method, and a display apparatus are disclosed. The OLED display panel includes a base substrate; an anode layer, a cathode layer and an organic light emitting layer between the anode layer and the cathode layer arranged on the base substrate, the organic light emitting layer being configured to emit light having third color; and first light emitting unit, second light emitting unit and third light emitting unit arranged on a light emitting side of the organic light emitting layer and independent from each other, and configured to emit, under the action of the light having the third color, light having a first color, light having a second color and light having the third color, respectively, the light having the first color, the light having the second color and the light having the third color being configured to generate white light when being mixed.