补光灯及电子设备
By incorporating device clearance holes and reflective surfaces in the light guide, the problem of large space occupation by the ring soft light is solved, enabling a smaller and better-looking electronic device design, and improving the supplementary lighting effect and optical performance.
CN117908314BActive Publication Date: 2026-07-17VIVO MOBILE COMM CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- VIVO MOBILE COMM CO LTD
- Filing Date
- 2024-01-10
- Publication Date
- 2026-07-17
Smart Images
Figure CN117908314B_ABST
Abstract
本申请公开了一种补光灯及电子设备，属于光学器件技术领域，补光灯包括导光件和发光光源；所述导光件开设有器件避位孔，所述导光件具有入光面、环形出光面、第一反射面和第二反射面，所述环形出光面环绕所述器件避位孔设置；所述发光光源的发光面朝向所述入光面；所述发光光源发出的光线经过所述第一反射面和所述第二反射面反射后从所述环形出光面射出；其中，沿所述器件避位孔的轴线方向，所述第一反射面、所述第二反射面和所述发光光源的正投影均位于所述器件避位孔之外。
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