3-D display panel including heat dissipation structure between light emitting units, and manufacturing method thereof

US11508945B2 · kind B2 · utility

Assignees

• Fuzhou BOE Optoelectronics Technology Co., Ltd. · CN
• BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD. · CN

Inventors

• Aihua Zhu · Beijing, CN
• Yun Bai · Beijing, CN
• Jianming Huang · Hangzhou City, CN
• Wanping Pan · Beijing, CN
• Qiusheng Lin · Beijing, CN
• Weiqiang Li · Zhejiang, CN
• Xuezhen Su · Beijing, CN
• Yabin Lin · Beijing, CN
• Li Cheng · Beijing, CN
• Hailong Yu · Beijing, CN
• Xiaobo Jia · Beijing, CN
• You Li · Beijing, CN

Key dates

• Filing date: Oct 14, 2019
• Grant date: Nov 22, 2022
• Expiry date: Jun 15, 2040

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10K2102/3023

Abstract

The embodiments of the present disclosure provide a display panel, a manufacturing method thereof, and a display device. The display panel includes a first substrate and a second substrate cell-assembled to each other, a light emitting member layer disposed between the first substrate and the second substrate and a light diffusion layer disposed on a light existing side of the light emitting member layer, the light emitting member layer includes a plurality of light emitting units and imaging holes disposed on at least two sides of each of the light emitting units, the light diffusion layer includes a reflective member configured to reflect a light ray emitted by the light emitting unit and reaching the reflective member, and the reflected light ray reflected by the reflective member exits from the imaging holes.