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E-raamat: OLED Displays and Lighting [Wiley Online]

  • Formaat: 232 pages
  • Sari: IEEE Press
  • Ilmumisaeg: 23-Dec-2016
  • Kirjastus: Wiley-IEEE Press
  • ISBN-10: 1119040477
  • ISBN-13: 9781119040477
  • Wiley Online
  • Hind: 95,16 €*
  • * hind, mis tagab piiramatu üheaegsete kasutajate arvuga ligipääsu piiramatuks ajaks
  • Formaat: 232 pages
  • Sari: IEEE Press
  • Ilmumisaeg: 23-Dec-2016
  • Kirjastus: Wiley-IEEE Press
  • ISBN-10: 1119040477
  • ISBN-13: 9781119040477

OLED Display and Lighting

Mitsuhiro Koden, Yamagata University, Japan

 

Explains the fundamentals and practical applications of flat and flexible OLEDs for displays and lighting

 

Organic light-emitting diodes (OLEDs) have emerged as the leading technology for the new display and lighting market. OLEDs are solid-state devices composed of thin films of organic molecules that create light with the application of electricity. OLEDs can provide brighter, crisper displays on electronic devices and use less power than conventional light-emitting diodes (LEDs) or liquid crystal displays (LCDs) used today. This book covers both the fundamentals and practical applications of flat and flexible OLEDs.

 

Key features:

  • Covers all of the aspects necessary to the design and manufacturing of OLED displays and lighting.
  • Explains the fundamental basic technologies and also related technologies which might contribute to the next innovation in the industry.
  • Provides several indications for future innovation in the OLED industry.
  • Includes coverage of OLED vacuum deposition type and solution type materials.

 

The book is essential reading for early career engineers developing OLED devices and OLED related technologies in industrial companies, such as OLED device fabrication companies.

 

 

Preface ix
1 History of OLEDs
1(11)
References
10(2)
2 Fundamentals of OLEDs
12(5)
2.1 Principle of the OLED
12(2)
2.2 Fundamental Structure of the OLED
14(1)
2.3 Features of the OLED
15(2)
3 Light Emission Mechanism
17(8)
3.1 Fluorescent OLEDs
17(2)
3.2 Phosphorescent OLEDs
19(2)
3.3 Thermally Activated Delayed Fluorescent OLEDs
21(1)
3.4 Energy Diagram
21(2)
3.5 Light Emission Efficiency
23(2)
References
24(1)
4 OLED Materials
25(50)
4.1 Types of OLED Materials
26(1)
4.2 Anode Materials
27(2)
4.3 Evaporated Organic Materials (Small Molecular Materials)
29(21)
4.3.1 Hole Injection Materials
29(3)
4.3.2 Hole Transport Materials
32(1)
4.3.3 Emitting Materials and Host Materials in Fluorescent Emission Layer
33(1)
4.3.4 Emitting Materials and Host Materials in Phosphorescent Emission Layer
34(8)
4.3.5 Emitting Materials and Host Materials in TADF Emission Layers
42(1)
4.3.6 Electron Transport Materials
43(2)
4.3.7 Electron Injection Materials and Cathodes
45(1)
4.3.8 Charge-Carrier and Exciton Blocking Materials
46(3)
4.3.9 N-Dope and P-Dope Materials
49(1)
4.4 Solution Materials
50(20)
4.4.1 Polymer Materials
50(11)
4.4.2 Dendrimers
61(8)
4.4.3 Small Molecules
69(1)
4.5 Molecular Orientation of Organic Materials
70(5)
References
71(4)
5 OLED Devices
75(28)
5.1 Bottom Emission, Top Emission, and Transparent Types
75(4)
5.2 Normal and Inverted Structures
79(2)
5.3 White OLEDs
81(3)
5.4 Full-Color Technology
84(5)
5.4.1 RGB-Side-by-Side
87(1)
5.4.2 White + CF
87(1)
5.4.3 Blue Emission with Color Changing Medium (CCM)
88(1)
5.5 Micro-Cavity Structure
89(2)
5.6 Multi-Photon OLED
91(3)
5.7 Encapsulation
94(9)
5.7.1 Thin Film Encapsulation
99(1)
5.7.2 Desiccant Technologies
100(1)
References
100(3)
6 OLED Fabrication Process
103(14)
6.1 Vacuum Evaporation Process
103(4)
6.1.1 Mask Deposition
104(1)
6.1.2 Three Types of Evaporation Methods
104(1)
6.1.3 Ultra-High Vacuum
105(2)
6.2 Wet Processes
107(7)
6.3 Laser Processes
114(3)
References
115(2)
7 Performance of OLEDs
117(10)
7.1 Characteristics of OLEDs
117(3)
7.2 Lifetime
120(4)
7.2.7 Storage Lifetime
121(1)
7.2.2 Driving Lifetime
121(3)
7.3 Temperature Measurement of OLED Devices
124(3)
References
126(1)
8 OLED Display
127(20)
8.1 Features of OLED Displays
128(1)
8.2 Types of OLED Displays
128(2)
8.3 Passive-Matrix OLED Display
130(2)
8.4 Active-Matrix OLED Display
132(15)
8.4.1 TFT Circuit Technologies
133(4)
8.4.2 TFT Device Technologies
137(2)
8.4.3 Commercialized and Prototype AM OLED Displays
139(5)
References
144(3)
9 OLED Lighting
147(19)
9.1 Appearance of OLED Lighting
147(1)
9.2 Features of OLED Lighting
148(4)
9.3 Fundamental Technologies of OLED Lighting
152(2)
9.4 Light Extraction Enhancement Technologies
154(5)
9.5 Performance of OLED Lighting
159(1)
9.6 Color Tunable OLED Lighting
159(2)
9.7 Application of OLED Lighting -- Products and Prototypes
161(5)
References
164(2)
10 Flexible OLEDs
166(23)
10.1 Early Studies of Flexible OLEDs
166(1)
10.2 Flexible Substrates
167(7)
10.2.1 Ultra-Thin Glass
168(3)
10.2.2 Stainless Steel Foil
171(1)
10.2.3 Plastic Films
172(2)
10.3 Flexible OLED Displays
174(2)
10.3.1 Flexible OLED Displays on Ultra-Thin Glass
176(1)
10.3.2 Flexible OLED Displays on Stainless Steel Foil
176(1)
10.3.3 Flexible OLED Displays on Plastic Film
177(3)
10.4 Flexible OLED Lighting
181(2)
10.4.1 Flexible OLED Lighting on Ultra-Thin Glass
182(2)
10.4.2 Flexible OLED Lighting on Stainless Steel Foil
184(1)
10.4.3 Flexible OLED Lighting on Plastic Films
184(2)
10.5 Toward the Flexible
186(3)
References
186(3)
11 New Technologies
189(20)
11.1 Non-ITO Transparent Electrodes
189(8)
11.1.1 Conducting Polymer
190(4)
11.1.2 Stacked Layer Using Ag
194(1)
11.1.3 Silver Nanowire (AgNW)
195(1)
11.1.4 Carbon Nanotube (CNT)
196(1)
11.2 Organic TFT
197(1)
11.3 Wet-Processed TFT
198(3)
11.4 Novel Wet-Processed or Printed OLED
201(2)
11.5 Roll-to-Roll Equipment Technologies
203(1)
11.6 Quantum Dot
204(5)
References
206(3)
Index 209
Dr. Koden is currently a Professor at the Innovation Center for Organic Electronics (INOEL) at Yamagata University, Japan. He is the author/ co-author of more than 70 papers and articles, and is the inventor of more than 150 patents. Prof. Koden has extensive R&D industrial experience from his 30 year career at Sharp Corporation.