The invention relates to a dual-mode head-up display device which is used for automobile navigation and multimedia systems. The dual-mode head-up display device comprises a projection module, an optical thin-film and a control switch. The control switch controls the projection module to project video information on the optical thin-film. The projection module comprises a displayer capable of realizing a projection function and a direct display function. Two display modes of mirror image projection display or display through a display screen can be selected according to different scene modes or different use habits, and advantages of the two display modes are integrated so that use is more humanized.
Dual-mode head-up display device and display method thereof
2015-11-04
Patent
Electronic Resource
English
IPC: | G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien |
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