Headup display
First Claim
1. Headup display, in particular for a motor vehicle, having an image forming unit for forming an item of image information to be displayed that is projectable as light beams by the image forming unit directly or via an optical projection system onto a partially reflecting pane, in particular onto a windshield pane, wherein the image forming unit (1) has an OLED display (8, 8 ′
- , 8″
, 8′
″
) for forming the image information to be displayed, in front of which there is arranged a light directing element (14, 14 ′
, 14″
) by which the light beams (2) produced by the OLED display (8, 8 ′
, 8″
, 8′
″
) are directable approximately parallel to one another; and
the light beams (2) are directable at an angle (20) of less than approximately 30°
.
2 Assignments
0 Petitions
Accused Products
Abstract
A headup display having an image forming unit 1 f or forming an item of image information to be displayed that can be projected as light beams 2 by the image forming unit 1 or via an optical projection system onto a partially reflecting windshield pane 7. The image forming unit 1 has an OLED display 8 for forming the image information displayed, in front of which there is arranged a light directing element 14 by which the light beams 2 produced by the OLED display 8 can be directed approximately parallel to one another.
13 Citations
18 Claims
-
1. Headup display, in particular for a motor vehicle, having an image forming unit for forming an item of image information to be displayed that is projectable as light beams by the image forming unit directly or via an optical projection system onto a partially reflecting pane, in particular onto a windshield pane, wherein the image forming unit (1) has an OLED display (8, 8 ′
- , 8″
, 8′
″
) for forming the image information to be displayed, in front of which there is arranged a light directing element (14, 14 ′
, 14″
) by which the light beams (2) produced by the OLED display (8, 8 ′
, 8″
, 8′
″
) are directable approximately parallel to one another; and
the light beams (2) are directable at an angle (20) of less than approximately 30°
. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
- , 8″
-
18. Headup display, in particular for a motor vehicle, having an image forming unit for forming an item of image information to be displayed that is projectable as light beams by the image forming unit directly or via an optical projection system onto a partially reflecting pane, in particular onto a windshield pane, wherein the image forming unit (1) has an OLED display (8, 8′
- , 8″
, 8′
″
) for forming the image information to be displayed, in front of which there is arranged a light directing element (14, 14′
, 14″
) by which the light beams (2) produced by the OLED display (8, 8′
, 8″
, B′
″
) are directable approximately Parallel to one another, and the OLED display (8′
, 8″
, 8′
″
) has a point matrix electrode (12).
- , 8″
Specification