Vehicle display device
AssigneeHyundai Mobis Co., Ltd.
InventorsSung Joon Ahn, Seung Hwan Lee
Life of this patent
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Abstract
A vehicle display device using a hetero electrochromic film includes: a projector configured to project a predetermined image onto at least one of a windshield and a window of a vehicle; a hetero electrochromic film disposed on at least one of the windshield and the window; and a controller configured to drive the projector and the hetero electrochromic film.
Claims8
A vehicle display device using a hetero electrochromic film, the vehicle display device comprising:
- a projector configured to project a predetermined image onto at least one of a windshield and a window of a vehicle;
- a hetero electrochromic film disposed on at least one of the windshield and the window;
- and
- a controller configured to drive the projector and the hetero electrochromic film,
- wherein the hetero electrochromic film comprises:
- a suspended particle device (SPD) film;
- and
- a polymer dispersed liquid crystal (PDLC) film,
- wherein the SPD film is disposed on at least one of the windshield and the window,
- wherein the PDLC film is disposed on the SPD film,
- wherein the projector is installed inside of the vehicle,
- wherein the projector is configured to project an image onto a surface side of the PDLC film, and
- wherein the controller is configured to control transparency of the surface side of the PDLC film.
A vehicle display device, using a hetero electrochromic film, the vehicle display device comprising:
- a projector configured to project a predetermined image onto at least one of a windshield and a window of a vehicle;
- a hetero electrochromic film disposed on at least one of the windshield and the window;
- and
- a controller configured to drive the projector and the hetero electrochromic film,
- wherein the hetero electrochromic film comprises:
- a suspended particle device (SPD) film;
- and
- a polymer dispersed liquid crystal (PDLC) film, and
- wherein a size of a particle in at least one of the SPD film and PDLC film is controlled to control an internal depth to integrally form the SPD film and the PDLC film as an single layer.
A vehicle display device, using a hetero electrochromic film, the vehicle display device comprising:
- a projector configured to project a predetermined image onto at least one of a windshield and a window of a vehicle;
- a hetero electrochromic film disposed on at least one of the windshield and the window;
- and
- a controller configured to:
- drive the projector and the hetero electrochromic film;
- drive at least one power sources of the windshield and the window;
- and
- control transparency of the hetero electrochromic film according to a vehicle driving mode.
Dependencies are inferred from the claim text.