Invention Grant
- Patent Title: Light emitting module
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Application No.: US17710158Application Date: 2022-03-31
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Publication No.: US11512827B2Publication Date: 2022-11-29
- Inventor: Norimasa Yoshida
- Applicant: NICHIA CORPORATION
- Applicant Address: JP Anan
- Assignee: NICHIA CORPORATION
- Current Assignee: NICHIA CORPORATION
- Current Assignee Address: JP Anan
- Agency: Foley & Lardner LLP
- Priority: JPJP2021-068879 20210415
- Main IPC: F21S10/02
- IPC: F21S10/02 ; F21V9/30 ; F21V5/00 ; F21V5/04 ; F21V7/00 ; F21Y115/10 ; H01L25/13 ; H01L33/50 ; H01L33/60

Abstract:
A light emitting module includes: a first light source comprising a first light emitting element configured to emit first light, and a first wavelength conversion member configured to convert a wavelength of a portion of the first light and to emit second light, such that the first light source is configured to output light that includes the first light and the second light; a first lens on which the light output from the first light source is incident; a drive unit configured to change a distance between the first lens and the first light source so as to change an amount of outgoing second light from the first lens; a second light source configured to output light having a chromaticity that is different from that of the light output from the first light source; and a second lens on which the light output from the second light source is incident.
Public/Granted literature
- US20220333751A1 LIGHT EMITTING MODULE Public/Granted day:2022-10-20
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