Flexible Flat Panel Displays (eBook, PDF)

Redaktion: Cairns, Darran R.; Crawford, Gregory P.; Broer, Dirk J.

• Format: PDF

Produktbeschreibung

Flexible Flat Panel Displays A complete treatment of the entire lifecycle of flexible flat panel displays, from raw material selection to commercialization In the newly revised Second Edition of Flexible Flat Panel Displays, a distinguished team of researchers delivers a completely restructured and comprehensive treatment of the field of flexible flat panel displays. With material covering the end-to-end process that includes commercial and technical aspects of the technology, the editors have included contributions that introduce the business, marketing, entrepreneurship, and intellectual property content relevant to flexible flat panel displays. This edited volume contains a brand-new section on case studies using the Harvard Business School format that discusses current and emerging markets in flexible displays, such as an examination of the use of electronic ink and QD Vision in commercial devices. From raw material selection to device prototyping, manufacturing, and commercialization, each stage of the flexible display business is discussed in this insightful new edition. The book also includes: * Thorough introductions to engineered films for display technology and liquid crystal optical coatings for flexible displays * Comprehensive explorations of organic TFT foils, metallic nanowires, adhesives, and self-healing polymer substrates * Practical discussions of flexible glass, AMOLEDs, cholesteric displays, and electronic paper * In-depth examinations of the encapsulation of flexible displays, flexible batteries, flexible flat panel photodetectors, and flexible touch screens Perfect for professionals working in the field of display technology with backgrounds in science and engineering, Flexible Flat Panel Displays is also an indispensable resource for professionals with marketing, sales, and technology backgrounds, as well as senior undergraduates and graduate students in engineering and materials science.

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Produktdetails

• Verlag: John Wiley & Sons
• Seitenzahl: 416
• Erscheinungstermin: 9. Februar 2023
• Englisch
• ISBN-13: 9781118751060
• Artikelnr.: 67474389

Autorenporträt

Darran R. Cairns, PhD, is a member of the Faculty in the School of Science & Engineering at University of Missouri - Kansas City, USA. His research interests include solution-based processing of composite materials including sol-gel materials, nano-composite materials, and liquid crystalline materials and composites. Dirk J. Broer, is a Polymer Chemist specialized in polymer structuring and self-organizing polymer networks. This entails the development of polymers with new functionalities and integrating them into devices to meet industrial and societal challenges in the fields of sustainable energy, water-management, healthcare and personal comfort. Gregory P. Crawford, PhD, is President of Miami University, USA, and Professor of Physics. His research interests include liquid crystal and polymer materials for display and biotechnology applications. He is the editor of the first edition of Flexible Flat Panel Displays (2005).

Inhaltsangabe

Series Editor's Foreword xv

List of Contributors xvii

1 Introduction 1
Darran R. Cairns, Gregory P. Crawford, and Dirk J. Broer

1.1 Toward Flexible Mobile Devices 1

1.2 Flexible Display Layers 2

1.3 Other Flexible Displays and Manufacturing 2

2 Engineered Films for Display Technology 5
W.A. MacDonald

2.1 Introduction 5

2.2 Factors Influencing Film Choice 5

2.2.1 Application Area 5

2.2.2 Physical Form/Manufacturing Process 6

2.2.3 Film Property Set 7

2.2.3.1 Polymer Type 7

2.2.3.2 Optical Clarity 9

2.2.3.3 Birefringence 10

2.2.3.4 The Effect of Thermal Stress on Dimensional Reproducibility 10

2.2.3.5 Low-bloom Films 11

2.2.3.6 Solvent and Moisture Resistance 12

2.2.3.7 The Effect of Mechanical Stress on Dimensional Reproducibility 16

2.2.3.8 Surface Quality 18

2.3 Summary of Key Properties of Base Substrates 19

2.4 Planarizing Coatings 21

2.5 Examples of Film in Use 23

2.6 Concluding Remarks 24

Acknowledgments 25

3 Liquid Crystal Optical Coatings for Flexible Displays 27
Owain Parri, Johan Lub, and Dirk J. Broer

3.1 Introduction 27

3.2 LCN Technology 27

3.3 Thin-film Polarizers 29

3.3.1 Smectic Polarizers 29

3.3.2 Cholesteric Polarizers 32

3.4 Thin-film Retarders 34

3.4.1 Reactive Mesogen Retarders 35

3.4.2 Chromonic Liquid Crystal-based Retarders 37

3.4.3 Liquid Crystal Alignment and Patterned Retarders 37

3.5 Color Filters 41

3.6 Conclusion 43

4 Large Area Flexible Organic Field-effect Transistor Fabrication 47
Zachary A. Lamport, Marco Roberto Cavallari, and Ioannis Kymissis

4.1 Introduction 47

4.2 Substrates 48

4.3 Photolithography 49

4.4 Printing for Roll-to-roll Fabrication 52

4.4.1 Inkjet Printing 52

4.4.2 Gravure and Flexographic Printing 55

4.4.3 Screen Printing 56

4.4.4 Aerosol Jet Printing 56

4.4.5 Contact Printing 58

4.4.6 Meniscus Dragging 60

4.5 Conclusions 62

5 Metallic Nanowires, Promising Building Nanoblocks for Flexible Transparent Electrodes 67
Jean-Pierre Simonato

5.1 Introduction 67

5.2 TEs Based on Metallic Nanowires 68

5.2.1 Metallic Nanowires, New Building Nanoblocks 68

5.2.2 Random Network Fabrication 69

5.2.3 Optical Characterization 70

5.2.4 Electrical Characterization 71

5.2.5 Mechanical Aspect 73

5.3 Application to Flexible Displays 73

5.3.1 Touch Screens 73

5.3.2 Light-emitting Diodes Displays 74

5.3.3 Electrochromic Flexible Displays 76

5.3.4 Other Displays 77

5.4 Conclusions 78

6 Optically Clear Adhesives for Display Assembly 85
Albert I. Everaerts

6.1 Introduction 85

6.2 OCA Definition and General Performance Specifications 86

6.3 Application Examples and Challenges 89

6.3.1 Outgassing Tolerant Adhesives 90

6.3.2 Anti-whitening Adhesives 91

6.3.3 Non-corrosive OCAs 92

6.3.4 Compliant OCAs for High Ink-step Coverage and Mura-free Assembly of LCD Panels 94

6.3.5 Reworkable OCAs 102

6.3.6 Barrier Adhesives 103

6.4 Summary and Remaining Challenges 104

7 Self-healing Polymer Substrates 107
Progyateg Chakma, Zachary A. Digby, and Dominik Konkolewicz

7.1 Introduction 107

7.2 General Classes of Self-healing Polyme