Invention Grant
- Patent Title: LED array module
-
Application No.: US16472545Application Date: 2017-12-13
-
Publication No.: US10998298B2Publication Date: 2021-05-04
- Inventor: Rob Jacques Paul Engelen , Frans Hubert Konijn , Charles André Schrama , Emanuel Nicolaas Hermanus Johannes Stassar , Erno Fancsali , Varun Dev Kakkar , Nicola Bettina Pfeffer
- Applicant: Lumileds LLC
- Applicant Address: US CA San Jose
- Assignee: Lumileds LLC
- Current Assignee: Lumileds LLC
- Current Assignee Address: US CA San Jose
- Agency: Schwegman Lundberg & Woessner, P.A.
- Priority: EP17150666 20170109
- International Application: PCT/EP2017/082635 WO 20171213
- International Announcement: WO2018/114527 WO 20180628
- Main IPC: H01L25/075
- IPC: H01L25/075 ; H01L33/50 ; H01L33/06 ; H01L33/32 ; H01L33/62

Abstract:
A light emitting diode array module includes a plurality of light emitting diode structures. The light emitting diode structures are arranged such that there is an optical cross talk between the light emitting diode structures during operation of the light emitting diode array module. At least a first light emitting diode structure of the plurality of light emitting diode structures is characterized by a first color. At least a second light emitting diode structure of the plurality of light emitting diode structures is characterized by a second color different than the first color. The first color, the second color, and the optical cross talk between the light emitting diodes are arranged to provide a predefined light distribution in a reference plane perpendicular to an optical axis of the light emitting diode array module. A lighting device can include one or more LED array modules.
Public/Granted literature
- US20190319019A1 LED ARRAY MODULE Public/Granted day:2019-10-17
Information query
IPC分类: