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1. (WO2018036685) PROJECTOR WITH TOUCH-FREE CONTROL

Pub. No.:    WO/2018/036685    International Application No.:    PCT/EP2017/065480
Publication Date: Fri Mar 02 00:59:59 CET 2018 International Filing Date: Sat Jun 24 01:59:59 CEST 2017
IPC: G03B 21/00
G06F 3/00
Applicants: ROBERT BOSCH GMBH
Inventors: SCHMIDT, Felix
Title: PROJECTOR WITH TOUCH-FREE CONTROL
Abstract:
The invention provides a projector (2) with a plurality of operating modes (B1, B2), including a first operating mode (B1) in which a beam (38) of electromagnetic waves is emitted by the projector (2). The invention further provides a detector unit (3), which in the first operating mode (B1) of the projector (2) is configured to detect the presence of an object (5) in the beam path (40) of the beam (38). The projector (2) further comprises a processor unit (7), which is configured to switch from the first operating mode (B1) to a second operating mode (B2) different from the first operating mode (B1) when an object (5) is detected in the beam path (40) of the beam (38).