LOW-DEFINITION DISPLAY WITH A COMPACT OPTICAL SUPERPOSITION DEVICE AND ASSOCIATED INSTRUMENT SET
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United States of America Patent
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N/A
Issued Date -
Nov 26, 2015
app pub date -
Dec 13, 2013
filing date -
Dec 19, 2012
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A display device (1), associated with an instrument set (4), includes a low-definition display (3) and a semi-transparent mirror (2) disposed on an instrument panel, opposite the low-definition display. The device is remarkable in that the semi-transparent mirror is positioned at an angle of more than 45° relative to the low-definition display. An angle of more than 45°, instead of the angle of 45° generally used, reduces the space occupied by the semi-transparent mirror in the direction of the driver's vision. Positioning the semi-transparent mirror at an angle of more than 45° relative to the low-definition display produces a reverse image where the top of the image intended to represent the horizon is nearer than the low portion that is supposed to be nearer. An instrument set (4) incorporating the display device is also described.
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