HEAD-UP DISPLAY APPARATUS
First Claim
1. A head-up display (HUD) apparatus, the HUD apparatus comprising:
- a first optical module configured to display a two dimensional (2D) image;
a second optical module configured to display a three dimensional (3D) image and arranged at a predetermined angle relative to the first optical module;
a separation module arranged on an optical path of the first and second optical modules to totally reflect a light of the first optical module and to project a light from the second optical module; and
an optical system configured to output the light having passed the separation module.
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Accused Products
Abstract
A head-up display (HUD) apparatus and a method of using the HUD apparatus are described. The HUD apparatus includes a first optical module configured to display a two dimensional (2D) image, a second optical module configured to display a three dimensional (3D) image and arranged at a predetermined angle relative to the first optical module, a separation module arranged on an optical path of the first and second optical modules to reflect a light of the first optical module and to project a light from the second optical module, and an optical system configured to output the light having passed the separation module.
34 Citations
20 Claims
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1. A head-up display (HUD) apparatus, the HUD apparatus comprising:
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a first optical module configured to display a two dimensional (2D) image; a second optical module configured to display a three dimensional (3D) image and arranged at a predetermined angle relative to the first optical module; a separation module arranged on an optical path of the first and second optical modules to totally reflect a light of the first optical module and to project a light from the second optical module; and an optical system configured to output the light having passed the separation module. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A method of using a head-up display (HUD) apparatus, the method comprising:
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displaying a two dimensional (2D) image using a first optical module of the HUD; displaying a three dimensional (3D) image using a second optical module of the HUD, wherein the second optical module is arranged at a predetermined angle relative to the first optical module; reflecting a light of the first optical module to a polarization direction by forming the polarization direction of the light of the first optical module at a predetermined level; and vertically forming the polarization direction of the first and second optical modules by forming the polarization direction of light of the second optical module. - View Dependent Claims (18, 19, 20)
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Specification