The invention provides a vehicle-mounted head-up display system which comprises a liquid crystal display system for projecting a full-color or black-white image, and a transparent optical module opposite to the liquid crystal display system and positioned on front windshield glass of a vehicle, wherein the liquid crystal display system comprises a liquid crystal display screen and a control module for processing information and driving the liquid crystal display screen to project the information; the transparent optical module is used for displaying a projected image within the vision range of a driver, so that the driver can obtain a multi-color image. As the optical module for displaying the image is a transparent module, the vision line of the driver cannot be blocked; in addition, as the liquid crystal display system is adopted for projecting the image, the cost is relatively low in comparison with a head-up display system based on a laser projection technology.
Vehicle-mounted head-up display system
2015-04-29
Patent
Elektronische Ressource
Englisch
Vehicle-mounted head-up display film and vehicle-mounted head-up display system
Europäisches Patentamt | 2024
|