OLED Technology Report

 OLED 가 애플리케이션 시장에 미칠 영향분석, 사이즈 장애를 극복하는 대처법, 신기술 도입시기 및 형태 소개

 

 목 차

1.0 Executive Summary

1.1 History

   1.2 OLED Technology Development
   1.3 OLED Electronics
   1.4 Status

2.0 Introduction

   2.1 History of OLEDs
   2.2 Comparison of OLEDs with LCDs
   2.3 Material Positioning
   2.4 OLED Nomenclature
   2.5 OLED Intellectual Property (IP)

3.0 OLED Operation and Applications

   3.1 Diode Structure
   3.2 Creation of Light
      3.2.1 Color Spectrum of Emitted Light
      3.2.2 Intensity of Emitted Light
      3.2.3 Optimizing Light Extraction
      3.2.4 Suppression of Ambient Light Reflection
   3.3 Alternative Structures
      3.3.1 Top vs. Bottom Emission
      3.3.2 White Emitters with Color Filters
      3.3.3 Transparent and Stacked OLEDs
   3.4 Display Packaging
      3.4.1 Substrates
      3.4.2 Encapsulation
      3.4.3 Electrical Connections
   3.5 Display Performance
      3.5.1 Lifetime
      3.5.2 Power Consumption

4.0 OLED Display Applications

  4.1 Small/Medium PMOLED Display Applications
      4.1.1 Mobile Phone Sub-Displays
      4.1.2 Mobile Phone Main Displays and MP3 Players
      4.1.3 Displays in Vehicles
      4.1.4 Commercial and Industrial Applications
   4.2 Small/Medium AMOLED Displays
      4.2.1 Main Display Mobile Phones
      4.2.2 Camera Screens
      4.2.3 Personal Computer Screens
   4.3 Television and DVD Players
   4.4 Microdisplays
      4.4.1 Small Molecule Materials
      4.4.2 Polymer Materials

5.0 Lighting Applications

5.1.1 Lighting vs. Displays
      5.1.2 General Lighting
      5.1.3 Automobile Lighting
      5.1.4 Backlights for LCD Displays

6.0 Materials Development

   6.1 Fluorescent Small Molecule Material
      6.1.1 Electron Transport Materials
      6.1.2 Hole Transport Materials
      6.1.3 Fluorescent Emitters
      6.1.4 Green Fluorescent Materials
      6.1.5 Blue Fluorescent Materials
      6.1.6 White Fluorescent Materials
      6.1.7 Color Changing Materials
   6.2 Phosphorescent Small Molecules
      6.2.1 Green Phosphorescent Sources
      6.2.2 Red Phosphorescent Sources
      6.2.3 Blue Phosphorescent Sources
      6.2.4 White Phosphorescent Sources
   6.3 Polymer Materials
      6.3.1 Charge Transport
      6.3.2 Luminescent Polymers
   6.4 Dendrimers
   6.5 Electrodes
      6.5.1 Anodes
      6.5.2 Cathodes
      6.5.3 Contrast Enhancement Layers
   6.6 Enhanced Extraction Efficiency
      6.6.1 Micro-Lenses
   6.7 Substrates
      6.7.1 Transparent Plastic
      6.7.2 Process Temperature Tolerance
      6.7.3 Metal Foils
      6.7.4 Ultra-Thin Glass
      6.7.5 Barrier Coatings for Flexible Substrates
      6.7.6 Barrier Layers for Encapsulation
   6.8 Sealants and Desiccants
      6.8.1 Sealants
      6.8.2 Desiccants

7.0 Drive Electronics

   7.1 Segmented Displays
   7.2 Passive Matrix Drive
   7.3 Active Matrix Backplanes
      7.3.1 Number of Transistors per Pixel
   7.4 Inverted AMOLED Designs
      7.4.1 Multiple TFT Designs for Compensation
      7.4.2 Current vs. Voltage Drive
      7.4.3 Photo-Diodes and Optical Feedback
      7.4.4 Choice of TFT Material
      7.4.5 Poly-Silicon
      7.4.6 Amorphous Silicon TFT Arrays
      7.4.7 Organic TFTs
      7.4.8 Amorphous Oxide Semiconductors
   7.5 Gray Scale Control: Digital or Analog Drive?
   7.6 Motion Anomalies
   7.7 Drive Electronics
      7.7.1 Driver IC Design
      7.7.2 Power Saving

8.0 Manufacturing

   8.1 Passive Matrix Process Flow
      8.1.1 PMOLED Devices with SM Materials
      8.1.2 Passive Matrix Devices with Polymer Materials
      8.1.3 Active Matrix Backplanes
   8.2 LTPS TFT Processes
      8.2.1 Manufacturing Processes
      8.2.2 LTPS Process Temperatures & Glass Substrates
      8.2.3 Active Matrix OLEDs
   8.3 Surface Preparation
      8.3.1 Particle Inspection
      8.3.2 Surface Cleaning
      8.3.3 ITO Surface Treatment
   8.4 Electrode Formation
      8.4.1 Anode Deposition
      8.4.2 Anode Patterning
      8.4.3 Cathode Deposition
      8.4.4 Cathode Patterning
   8.5 Deposition of Small Molecule Organic Material
      8.5.1 Point Sources
      8.5.2 Linear Sources
      8.5.3 Vapor Injection Linear Source
      8.5.4 Organic Vapor Phase Deposition
      8.5.5 Shadow Masks
      8.5.6 Roll-to-Roll Vacuum Deposition Systems
      8.5.7 Laser Transfer Processes
      8.5.8 Alternative Approaches to Color Patterning
      8.5.9 Solution Processing of Small Molecule Materials
   8.6 Polymer Deposition
      8.6.1 Ink-Jet Printing
      8.6.2 Color Patterning by Irradiation
      8.6.3 Photolithography
      8.6.4 Traditional Contact Printing
      8.6.5 Organic TFT Backplanes
      8.6.6 Patterning Conductors
   8.7 Encapsulation
      8.7.1 Glass Ledges
      8.7.2 In-Situ Deposition of Protective Films
   8.8 Factory Design

9.0 OLED Display Shipments, Revenue, Area and ASPs

   9.1 OLED Display Shipment Volume
   9.2 OLED Display Revenue
   9.3 Glass Consumption
   9.4 Forecast Methodology
   9.5 Target Applications
   9.6 OLED Display Unit, Revenue, Area and ASP Forecasts
   9.7 2006/2007 OLED Panel Producer Performance

10.0 Capacity Analysis

   10.1 Current Fabs
   10.2 Current Capacity
   10.3 Planned Fabs
   10.4 Capacity Forecast
   10.5 Supply and Demand
      10.5.1 Demand Analysis
      10.5.2 Supply Analysis
      10.5.3 Summary
   10.6 Organic Material Demand
   10.7 Total Material Demand
      10.7.1 Polymer Material
      10.7.2 Small Molecule Material

11.0 Cost Analysis: AMOLED vs. a-Si and p-Si TFT LCDs