DLPA073A September   2016  – September 2016 DLP2010 , DLPC2607 , DLPC3430 , DLPC3435

 

  1.   TI DLP Pico Technology for Aftermarket Head-up Displays
    1.     Trademarks
    2. 1 Introduction
    3. 2 Applicable Documents
    4. 3 Terminology
      1. 3.1 Types of AM-HUD
      2. 3.2 HUD Terminology
    5. 4 AM-HUD Key Requirements
      1. 4.1 Field of View
      2. 4.2 Resolution
      3. 4.3 Virtual Image Distance
      4. 4.4 Eyebox
      5. 4.5 Image Brightness
    6. 5 AM-HUD System
    7. 6 AM-HUD System Design Trade-Offs
      1. 6.1 Light Output vs. Eyebox and Field of View
      2. 6.2 Combiner and Diffuser Specification
        1. 6.2.1 Diffuser Screen Dimensions
        2. 6.2.2 Combiner Specification
      3. 6.3 Projection Unit Specification
    8. 7 Electronic System
    9. 8 Conclusions and Getting Started
  2.   Revision History

6 AM-HUD System Design Trade-Offs

In this section we will use the following specifications to discuss AM-HUD system design trade-offs.

Table 2. Typical AM-HUD Specifications

Features Values
Image Brightness intensity 15,000 nits or cd/m2
Virtual Image Distance 2,000 cm
Distance between Combiner and Eyebox 75 cm
Eyebox size 140mm x 60mm
Field of View Horizontal 12°
Vertical 6°
Panel Resolution WVGA (854x 480 Pixel)