Invention Publication
- Patent Title: Optical Element for a Lamp and Lamp Having Such an Optical Element
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Application No.: US17909714Application Date: 2021-03-05
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Publication No.: US20240210009A1Publication Date: 2024-06-27
- Inventor: Marc Schwenkbeck , Roman Liske
- Applicant: OSRAM GmbH
- Applicant Address: DE Muenchen
- Assignee: OSRAM GmbH
- Current Assignee: OSRAM GmbH
- Current Assignee Address: DE Muenchen
- Priority: DE 2020202923.7 2020.03.06
- International Application: PCT/EP2021/055591 2021.03.05
- Date entered country: 2022-09-06
- Main IPC: F21V5/04
- IPC: F21V5/04 ; F21S41/143 ; F21S41/275 ; F21S41/32 ; F21V7/00 ; F21Y105/18 ; F21Y115/10 ; G02B1/04
Abstract:
In an embodiment an optical element for a lamp includes a line optic having a symmetrical groove structure formed from waves, wherein the groove structure varies continuously starting from a center of symmetry in at least one propagation direction of the groove structure.
Public/Granted literature
- US12117161B2 Optical element for a lamp and lamp having such an optical element Public/Granted day:2024-10-15
Information query
