::: AR HUD :::
First International Computer - Automotive Electronic Design Solutions -
Bring Life To Technology, Bring Technology To Life
2020 Copyright © Reserved by First International Computer, Inc.
01/ Technology
02/ Comparison
03/ Laser AR HUD
04/ Specifications
05/ Solutions
05
TFT (Thin Film Transistor)
DLP (Digital Light Processing)
LBS (Laser beam Scanning)
Brightness: 800~12000nits Projection becomes blurry when zooming in
Grayscale / Backlight: Translucent, projected images on windshield Low light utilization, inefficient energy management that requires space and
design for heat dissipation
Brightness: 150lm @12W, 200lm @16W Large projection size
Grayscale/backlight: backlight light leakage / gray scale: not dark enough
Low light utilization, inefficient energy management that requires space and
additional design for heat dissipation
Brightness: 25~50lm @3.7~6W Large projection size Free focus Small HUD package Easier heat dissipation
HUD
• 2D plan visual.
• Display: car speed, time, incoming calls, navigation
• Uses TFT- LED panel
• Small virtual image
• Poor brightness and contrast
• Lack of distant perception
• Icons will back the front view
• HUD volume: at least 20 liters
• Uses TFT- LED panel or DLP Projection
• Virtual image not big enough
• Poor brightness and contrast
• Doesn’t integrate to the front view, lacking of AR visuals
• Imaging is too small
• Difficult to see through the AR background
• HUD volume: about 20 liters
• Laser Beam Scanning projection
• High contrast
• Large virtual image
• High brightness (sunlight readable)
• Distant perception (VID 2 ~20M)
• Icons won’t block the front view
• Able to see through the virtual images without blocking the front view
• Indicates important messages
FIC LASER AR HUD Specification
The HUD can be compared to a projection
device. A light source is required to project
the HUD information. The Laser is as this
light source. The image content is created
by the LBS projection display.
An optical imaging element determines the shape, distance and size of the HUD images. The image appears to float freely over the road, the windshield acts as a deflecting mirror.
The head - up display comprises the following components:
• Cover glass
• Curved Mirrors
• Plane Mirrors
• Diffusers (projection display)
• LBS (Laser Beam Scanner)
• Optical Correction Software
• PCB / PCB Assembly
• SW Flow chart
• Housing/Box-Build
FIC LASER AR HUD Specification
Define image position, Size and information Volume Size System Integration
System Detection Software Testing
Manufacturing Optical Design Optical Sample Assembly
Electrical System
Design, Verification, Analysis :::::
LASER AR HUD Design Process
Car Manufacturer
Windshield Glass Supplier
Optical System Supplier
1 2 3 4 5
Range of Virtual Image Distance for Laser AR HUD :::::
LASER AR HUD Solutions
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02/
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5° FOV Portion with Closed & Small Image
10° FOV Portion with Medium Perspective Image Display
20° FOV Portion with Far Perspective Image Display
Smallest Size Of IP Structure Design
Medium Size Of IP Structure Design
Large Size of IP Structure Design
Fully Portion Covered with the Highest Image Display Largest Size of IP Structure Design
FIC AR HUD Image Blending Portions
The size of IP structure design & projection angle will affect the display image size and distance differently
Range of Virtual Image Distance for Laser AR HUD :::::
LASER AR HUD Solutions
Windshield Eyebox
IP Structure
Driver Viewing Zone AR HUD Image
VID: 7M FOV: 10° x 2° 1225 x 245mm
7m
Please Make Your Requests And Let Us Design and Manufacture For You
FIC Services
Mass Production:
Product Design
Production Management
Legal Terms of Conditions
Turnkey Solutions
PCB Assembly, Box-Build
Testing, Inspection
Logistic
Design Engineering:
POC Custom Made Design
System Integration
Supply Chain Management
System Build / Assembly
Testing
Upgrading
Other DMS Solutions:
ADAS Design
Digital Cluster Design
Gateway ECU Design
Infotainment Design
OBDII Design
Car Fleet Management
EMS (Electronic Manufacturing Service)
Turnkey Solutions
Thank You
First International Computer - Automotive Electronic Design Solutions -
Bring Life To Technology, Bring Technology To Life
Copyright © Reserved by First International Computer, Inc.
+886.2.8751.8751
http://www.fic.com.tw