Invention Application
- Patent Title: Light-emitting Module, Display Module and Display Device
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Application No.: US17471184Application Date: 2021-09-10
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Publication No.: US20220238769A1Publication Date: 2022-07-28
- Inventor: Qiuyu LING , Xianqin MENG , Wei WANG , Weiting PENG , Yujiao GUO , Yishan TIAN , Xiaochuan CHEN
- Applicant: BOE Technology Group Co., Ltd.
- Applicant Address: CN Beijing
- Assignee: BOE Technology Group Co., Ltd.
- Current Assignee: BOE Technology Group Co., Ltd.
- Current Assignee Address: CN Beijing
- Priority: CN202110097538.9 20210125
- Main IPC: H01L33/58
- IPC: H01L33/58 ; H01L27/15

Abstract:
A light-emitting module, a display module and a display device are provided. The light-emitting module includes multiple light-emitting elements, a micro lens array disposed on a light-emitting side of the multiple light-emitting elements, and a low-refractive material layer disposed on a side of the micro lens array away from the multiple light-emitting elements, wherein a refractive index of the low-refractive material layer is smaller than a refractive index of the micro lens array; light emitted by the light-emitting element may be processed by the micro lens array and the low-refractive material layer to form a dot matrix light source which irradiates multiple preset opening regions which are disposed at intervals.
Public/Granted literature
- US11901496B2 Light-emitting module, display module and display device Public/Granted day:2024-02-13
Information query
IPC分类: