Invention Grant
- Patent Title: Display device with a collimated light beam
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Application No.: US16248867Application Date: 2019-01-16
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Publication No.: US10698221B2Publication Date: 2020-06-30
- Inventor: Ivo Vieira , Luis Filipe Caleira Dos Santos Cardoso , Géraud Louis Dominique Moulas , Manuel João Fernandes Vaz Martins
- Applicant: Lusospace, Projectos Engenharia LDA
- Applicant Address: PT Lisbon
- Assignee: Lusospace, Projectos Engenharia LDA
- Current Assignee: Lusospace, Projectos Engenharia LDA
- Current Assignee Address: PT Lisbon
- Agency: Mesmer & Deleault, PLLC
- Agent Robert R. Deleault, Esq.
- Main IPC: G02B27/01
- IPC: G02B27/01 ; G02B26/08 ; G02B27/00
Abstract:
A display device includes an array of light emitting elements and a plurality of optical elements for receiving light from the array of light emitting elements where each optical element is configured to provide a collimated light beam.
Public/Granted literature
- US20190179152A1 Display device with a collimated light beam Public/Granted day:2019-06-13
Information query
