Light emitting module and display module

US12050382B2 · kind B2 · utility

Assignees

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

Inventors

• Enliang ZHANG · Beijing, CN
• Haijun Shi · Beijing, CN
• Bin Wu · Toronto, CA
• Bochang Wang · Beijing, CN
• Changjia FU · Beijing, CN

Key dates

• Filing date: Mar 1, 2021
• Grant date: Jul 30, 2024
• Expiry date: Mar 1, 2041

Classification

• Technology area (CPC G): Physics
• CPC primary: G02F1/133608
• WIPO field: Optics
• WIPO sector: Instruments

Abstract

A light emitting module and a display module. The light emitting module includes a light source (112) assembly (11); the light source (112) assembly (11) includes a substrate (111) and light sources (112), and the light sources (112) are located on the substrate (111). The substrate (111) includes a first area (Q1) and a second area (Q2), the first area (Q1) surrounds the second area (Q2), and the light emitting surfaces of the light sources (112) located in the first area (Q1) are inclined and face the second area (Q2). With the light emitting module, the light emitted by the light sources (112) located at the edge can be inclined toward the center of the light emitting module, which can reduce the light at the edge of the light emitting module, thereby reducing the light leakage phenomenon at the edge of the light emitting module, which is beneficial to improve the display quality.