::: 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/

03/

04/

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