Light-emitting module
The light-emitting module addresses light scattering and reliability issues by using a substrate configuration with light-shielding and translucent convex portions, enhancing performance and reliability.
JP7807703B2Active Publication Date: 2026-01-28NICHIA CORP
Patent Information
- Application Number
- JP2025080533
- Authority / Receiving Office
- JP · JP
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2020-12-25
- Filing Date
- 2025-05-13
- Publication Date
- 2026-01-28
- Estimated Expiration
- 2041-08-04
Smart Images
Figure 0007807703000001 
Figure 0007807703000002 
Figure 0007807703000003
Abstract
To provide a light-emitting module that restrains scattering of light emitted from a light source and is excellent in reliability, and a method for manufacturing the light-emitting module.SOLUTION: A light-emitting module 100 includes a plurality of light-emitting elements 1, a first substrate 10 having an element mounting area 13 on which the light-emitting elements are mounted, and a plurality of first terminals 110 arranged along the element mounting area outside the element mounting area, a second substrate 20 that has a substrate mounting area 23 on which the first substrate is mounted, and a plurality of second terminals 120 arranged along the substrate mounting area outside the substrate mounting area, a plurality of wires 130 that are connected to the first and second terminals and arranged along the outer edge of the first substrate, a light-shielding covering member 40 covering the plurality of wires outside the element mounting area, and a light-transmitting first convex portion 41 that is arranged along the element mounting area between the element mounting area and the first terminals and is in contact with the covering member.SELECTED DRAWING: Figure 3
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Citation Information
Patent Citations
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