Title:
HEAD-UP DISPLAY DEVICE FOR AUTOMOBILE
Document Type and Number:
Japanese Patent JPH05139186
Kind Code:
A
Abstract:
PURPOSE: To provide a head-up display device for automobile capable of informing a driver of an information such as speed without raising and lowering his eyes even in the case of changing traveling speed.
CONSTITUTION: The traveling speed of an automobile is detected by a vehicle speed sensor, and on the basis of the running speed detected by the vehicle speed sensor, the emitting position of a projected light protected on a front glass 3 from a liquid crystal display panel 1 is controlled by a projected light emitting position control unit 5.
Inventors:
ASAKAWA HIROSHI
Application Number:
JP30766391A
Publication Date:
June 08, 1993
Filing Date:
November 22, 1991
Export Citation:
Assignee:
CASIO COMPUTER CO LTD
International Classes:
B60K35/00; (IPC1-7): B60K35/00
Attorney, Agent or Firm:
Takehiko Suzue