Published March 2018 | 226 pages, 45 tables, 93 figures | Table of contents
The global market for conductive inks has grown considerably in recent years due to their utilization in printed and flexible electronics, although many impressive materials are still in development (e.g. graphene, nanotubes).
There is an increasing demand for printable conductive inks for applications such as smart packaging, flexible displays, OLEDs, thin film transistors, OPV and smart textiles.
Not only will demand across all current markets grow, but the development of new materials and processes is leading to the creation of new market opportunities for conductive ink producers and suppliers in flexible, customized and 3D printed electronics. Opportunities explored in this report include:
- Flexible and stretchable electronics.
- Printed electronics for smartphones (printed antennas, touch screens).
- Printed circuit boards.
- 3D printing.
- Smart packaging.
- Photovoltaics.
- Flexible lighting.
- Flexible displays.
- Wearables and IoT.
- Healthcare wearable monitoting.
- Smart textiles.
Copper and silver inks will continue to dominate the market for the next few years but growth in flexible electronics necessitates the development of new materials. Conductive ink materials explored in this report include:
- Copper ink.
- Silver ink (Flake, nanoparticles, nanowires, ion).
- Conductive polymers.
- Copper nanoparticles.
- Metal nanoparticles.
- Carbon nanotubes.
- Graphene.
Report contents include:
- Conductive inks market forecasts.
- In depth assessment of conductive ink types including properties, advantages, disadvantages, prospects, applications and revenues.
- Opportunity assessment by application and market including photovoltaics, touch screens, flexible displays, automotive, 3D printing, sensors, printed circuit boards, electronic textiles and wearables, RFID, printed memory and transistors, printed heaters, conductive pens etc.
- Latest products.
- >100 company profiles.
TABLE OF CONTENTS
1 EXECUTIVE SUMMARY…………………………………………………………. 18
- 1.1 The evolution of electronics……………………………………………………………………………………………. 18
- 1.2 The wearables revolution……………………………………………………………………………………………….. 19
- 1.3 Flexible, thin, and large-area form factors………………………………………………………………………. 20
- 1.4 From rigid to flexible and stretchable……………………………………………………………………………… 22
- 1.5 Organic and printed electronics……………………………………………………………………………………… 24
- 1.6 New conductive materials………………………………………………………………………………………………. 26
- 1.7 Applications……………………………………………………………………………………………………………………. 29
2 RESEARCH METHODOLOGY………………………………………………… 31
3 MATERIALS UTILIZED IN CONDUCTIVE INKS………………………… 32
- 3.1 Conductive ink types………………………………………………………………………………………………………. 32
- 3.1.1 Nanoparticle ink……………………………………………………………………………………………………… 34
- 3.2 Sintering…………………………………………………………………………………………………………………………. 34
- 3.3 Conductive Filaments…………………………………………………………………………………………………….. 35
- 3.4 Conductive films, foils and grids……………………………………………………………………………………… 35
- 3.5 Printing methods…………………………………………………………………………………………………………….. 35
- 3.6 Inkjet printing In flexible electronics………………………………………………………………………………… 39
- 3.7 SILVER INK (Flake, nanoparticles, nanowires, ion)……………………………………………………….. 40
- 3.7.1 Silver flake……………………………………………………………………………………………………………… 40
- 3.7.2 Silver (Ag) nanoparticle ink…………………………………………………………………………………….. 41
- 3.7.2.1 Conductivity…………………………………………………………………………………………………… 42
- 3.7.3 Silver nanowires…………………………………………………………………………………………………….. 43
- 3.7.4 Prices……………………………………………………………………………………………………………………… 46
- 3.7.4.1 Cost for printed area………………………………………………………………………………………. 46
- 3.8 COPPER INK…………………………………………………………………………………………………………………. 47
- 3.8.1 Silver-coated copper………………………………………………………………………………………………. 48
- 3.8.2 Copper (Cu) nanoparticle ink…………………………………………………………………………………. 48
- 3.8.3 Prices……………………………………………………………………………………………………………………… 49
- 3.9 CARBON NANOTUBES…………………………………………………………………………………………………. 50
- 3.9.1 Properties………………………………………………………………………………………………………………. 50
- 3.9.2 Properties utilized in printed electronics…………………………………………………………………. 51
- 3.9.2.1 Single-walled carbon nanotubes……………………………………………………………………. 52
- 3.9.3 Applications……………………………………………………………………………………………………………. 54
- 3.10 CONDUCTIVE POLYMERS (CP)………………………………………………………………………………. 56
- 3.10.1 Properties…………………………………………………………………………………………………………… 56
- 3.10.1.1 PDMS…………………………………………………………………………………………………………….. 57
- 3.10.1.2 PEDOT: PSS…………………………………………………………………………………………………. 58
- 3.10.1.2.1 Transparency…………………………………………………………………………………………………. 58
- 3.10.2 Properties utilized in printed electronics…………………………………………………………….. 58
- 3.10.3 Applications……………………………………………………………………………………………………….. 60
- 3.10.1 Properties…………………………………………………………………………………………………………… 56
- 3.11 GRAPHENE……………………………………………………………………………………………………………….. 62
- 3.11.1 Properties…………………………………………………………………………………………………………… 62
- 3.11.2 Properties utilized in printed electronics…………………………………………………………….. 64
- 3.11.3 Applications in electronics………………………………………………………………………………….. 65
- 3.12 OTHER TYPES………………………………………………………………………………………………………….. 68
- 3.12.1 Gold (Au) nanoparticle ink………………………………………………………………………………….. 68
- 3.12.2 Siloxane inks……………………………………………………………………………………………………… 69
4 THE GLOBAL MARKET FOR CONDUCTIVE INKS……………………. 70
- 4.1 MARKET DRIVERS……………………………………………………………………………………………………….. 70
- 4.2 APPLICATIONS……………………………………………………………………………………………………………… 71
- 4.2.1 Current products…………………………………………………………………………………………………….. 72
- 4.2.2 Advanced materials solutions………………………………………………………………………………… 73
- 4.2.2.1.1 Graphene conductive inks…………………………………………………………………………………. 77
- 4.2.3 Applications……………………………………………………………………………………………………………. 78
- 4.2.3.1 RFID………………………………………………………………………………………………………………. 78
- 4.2.3.2 Smart labels…………………………………………………………………………………………………… 79
- 4.2.3.3 Printable sensors…………………………………………………………………………………………… 79
- 4.2.3.4 Printed batteries…………………………………………………………………………………………….. 80
- 4.2.3.5 Printable antennas…………………………………………………………………………………………. 82
- 4.2.3.6 In-mold electronics………………………………………………………………………………………… 83
- 4.2.3.7 Printed transistors………………………………………………………………………………………….. 84
- 4.3 MARKETS FOR CONDUCTIVE INKS……………………………………………………………………………. 85
- 4.3.1 WEARABLE ELECTRONICS AND IOT…………………………………………………………………. 88
- 4.3.1.1 Market drivers and trends………………………………………………………………………………. 88
- 4.3.1.2 Applications……………………………………………………………………………………………………. 93
- 4.3.1.2.1 Transparent conductive films……………………………………………………………………………… 93
- 4.3.1.2.2 Printable sensors…………………………………………………………………………………………….. 99
- 4.3.1.2.2.1 Graphene………………………………………………………………………………………………… 100
- 4.3.1.2.3 Electroactive polymers (EAPs)………………………………………………………………………….. 102
- 4.3.1.2.4 Wearable gas sensors…………………………………………………………………………………….. 103
- 4.3.1.2.5 Wearable strain sensors………………………………………………………………………………….. 104
- 4.3.1.2.6 Wearable tactile sensors…………………………………………………………………………………. 104
- 4.3.1.2.7 Industrial monitoring……………………………………………………………………………………….. 105
- 4.3.1.2.8 Military………………………………………………………………………………………………………… 106
- 4.3.1.3 Global market size 2015-2027…………………………………………………………………….. 107
- 4.3.2 CLOTHING AND APPAREL…………………………………………………………………………………. 111
- 4.3.2.1 Market drivers and trends……………………………………………………………………………. 111
- 4.3.2.2 Applications…………………………………………………………………………………………………. 113
- 4.3.2.2.1 Smart clothing……………………………………………………………………………………………….. 113
- 4.3.2.2.2 Conductive yarns…………………………………………………………………………………………… 117
- 4.3.2.2.3 Conductive coatings……………………………………………………………………………………….. 118
- 4.3.2.2.4 Smart helmets………………………………………………………………………………………………. 121
- 4.3.2.2.5 Solar energy harvesting textiles………………………………………………………………………… 121
- 4.3.2.3 Global market size 2015-2027…………………………………………………………………….. 122
- 4.3.3 HEALTHCARE (WEARABLES AND BIOSENSORS)…………………………………………… 127
- 4.3.3.1 Market drivers and trends……………………………………………………………………………. 127
- 4.3.3.2 Applications…………………………………………………………………………………………………. 129
- 4.3.3.2.1 Skin sensors…………………………………………………………………………………………………. 135
- 4.3.3.2.2 Nanomaterials-based devices…………………………………………………………………………… 136
- 4.3.3.2.3 Patch-type skin sensors………………………………………………………………………………….. 139
- 4.3.3.2.4 Skin temperature monitoring…………………………………………………………………………….. 142
- 4.3.3.2.5 Hydration sensors………………………………………………………………………………………….. 143
- 4.3.3.2.6 Wearable sweat sensors…………………………………………………………………………………. 144
- 4.3.3.2.7 UV patches…………………………………………………………………………………………………… 146
- 4.3.3.2.8 Smart footwear……………………………………………………………………………………………… 148
- 4.3.3.3 Global market size 2015-2027…………………………………………………………………….. 148
- 4.3.4 RFID…………………………………………………………………………………………………………………….. 150
- 4.3.4.1 Applications…………………………………………………………………………………………………. 150
- 4.3.4.1.1 Smart labels…………………………………………………………………………………………………. 153
- 4.3.4.2 Global market size 2015-2027…………………………………………………………………….. 154
- 4.3.4.1 Applications…………………………………………………………………………………………………. 150
- 4.3.5 ENERGY STORAGE AND CONVERSION………………………………………………………….. 155
- 4.3.5.1 Market drivers and trends……………………………………………………………………………. 155
- 4.3.5.2 Flexible and stretchable printed batteries…………………………………………………….. 157
- 4.3.5.3 Flexible and stretchable supercapacitors…………………………………………………….. 158
- 4.3.5.4 Stretchable piezoelectric energy harvesting………………………………………………… 162
- 4.3.5.5 Stretchable triboelectric energy harvesting………………………………………………….. 163
- 4.3.5.6 Global market size 2015-2027…………………………………………………………………….. 163
- 4.3.6 OTHER MARKETS………………………………………………………………………………………………. 167
- 4.3.6.1 AUTOMOTIVE…………………………………………………………………………………………….. 167
- 4.3.6.1.1 Conductive pastes for automotive glass………………………………………………………………. 167
- 4.3.6.1.2 Displays………………………………………………………………………………………………………. 167
- 4.3.6.2 FLEXIBLE DISPLAYS…………………………………………………………………………………. 168
- 4.3.6.2.1 Flexible LCDs……………………………………………………………………………………………….. 168
- 4.3.6.2.2 Flexible OLEDs (FOLED)………………………………………………………………………………… 169
- 4.3.6.2.3 Flexible AMOLED………………………………………………………………………………………….. 171
- 4.3.6.2.4 Flexible electrophoretic displays………………………………………………………………………… 173
- 4.3.6.3 OLED FLEXIBLE LIGHTING……………………………………………………………………….. 174
- 4.3.6.4 IN-MOLD ELECTRONICS…………………………………………………………………………… 175
- 4.3.6.5 PRINTED CIRCUIT BOARDS……………………………………………………………………… 176
- 4.3.6.6 TRANSISTORS…………………………………………………………………………………………… 179
- 4.3.6.1 AUTOMOTIVE…………………………………………………………………………………………….. 167
- 4.3.1 WEARABLE ELECTRONICS AND IOT…………………………………………………………………. 88
5 COMPANY PROFILES………………………………………………………….. 180-225 (101 company profiles)
TABLES
- Table 1: Evolution of wearable devices, 2011-2017……………………………………………………………………. 19
- Table 2: Advanced materials for printable, flexible and stretchable sensors and Electronics-Advantages and disadvantages……………………………………………………………………………………………. 26
- Table 3: Sheet resistance (RS) and transparency (T) values for transparent conductive oxides and alternative materials for transparent conductive electrodes (TCE)……………………………………….. 28
- Table 4: Companies developing metal nanoparticles for applications in printable, flexible and stretchable electronics………………………………………………………………………………………………………….. 30
- Table 5: Typical conductive ink formulation………………………………………………………………………………… 32
- Table 6: Characteristics of analog printing processes for conductive inks…………………………………. 37
- Table 7: Characteristics of digital printing processes for conductive inks……………………………………. 38
- Table 8: Properties of CNTs and comparable materials……………………………………………………………… 50
- Table 9: Companies developing carbon nanotubes for applications in printable, flexible and stretchable electronics………………………………………………………………………………………………………….. 55
- Table 10: Types of flexible conductive polymers, properties and applications……………………………. 58
- Table 11: Properties of graphene……………………………………………………………………………………………….. 62
- Table 12: Companies developing graphene for applications in printable, flexible and stretchable electronics…………………………………………………………………………………………………………………………….. 66
- Table 13: Market drivers for printable, flexible and stretchable conductive inks…………………………. 70
- Table 14: Printable electronics products…………………………………………………………………………………….. 72
- Table 15: Comparative properties of conductive inks…………………………………………………………………. 73
- Table 16: Applications in conductive inks by type and benefits thereof………………………………………. 74
- Table 17: Applications in flexible and stretchable batteries, by nanomaterials type and benefits thereof…………………………………………………………………………………………………………………………………… 80
- Table 18: Price comparison of thin-film transistor (TFT) electronics technology…………………………. 85
- Table 19: Conductive inks in the flexible and stretchable electronics market 2017-2027 revenue forecast (million $), by ink types……………………………………………………………………………………………. 88
- Table 20: Market drivers for conductive inks for wearables and IoT…………………………………………… 89
- Table 21: Transparent conductive switches-PEDOT………………………………………………………………….. 94
- Table 22: Comparison of ITO replacements……………………………………………………………………………….. 94
- Table 23: Applications in printable, flexible and stretchable sensors, by advanced materials type and benefits thereof………………………………………………………………………………………………………………. 96
- Table 24: Graphene properties relevant to application in sensors……………………………………………. 101
- Table 25: Global market for wearable electronics, 2015-2020, by application, billions $………….. 107
- Table 26: The market for nanomaterials-based conductive inks in wearables and IoT, by conductive ink type, 2018-2027, conservative estimate………………………………………………………………………… 109
- Table 27: Market drivers for conductive inks in electronic clothing and apparel……………………….. 111
- Table 28: Applications in textiles, by advanced materials type and benefits thereof…………………. 115
- Table 29: Applications and benefits of graphene in textiles and apparel………………………………….. 119
- Table 30: Global market for smart clothing and apparel, 2014-2021, units and revenues (US$). 123
- Table 31: Global smart clothing, interactive fabrics and apparel market…………………………………… 124
- Table 32: The market for nanomaterials-based conductive inks in clothing and apparel, by conductive ink type, 2018-2027, conservative estimate……………………………………………………… 126
- Table 33: Market drivers for conductive inks in medical and healthcare sensors and wearables. 127
- Table 34: Wearable medical device products and stage of development…………………………………. 131
- Table 35: Applications in flexible and stretchable health monitors, by advanced materials type and benefits thereof…………………………………………………………………………………………………………………… 136
- Table 36: Potential addressable market for smart textiles and wearables in medical and healthcare…………………………………………………………………………………………………………………………………………….. 148
- Table 37: Opportunities for advanced materials in printed electronics……………………………………… 151
- Table 38: The market for nanomaterials-based conductive inks in RFID, by conductive ink type, 2018-2027, conservative estimate………………………………………………………………………………………. 154
- Table 39: Market drivers for conductive inks in energy storage and conversion……………………….. 155
- Table 40: Applications in flexible and stretchable batteries, by materials type and benefits thereof…………………………………………………………………………………………………………………………………………….. 157
- Table 41: Potential market size for printable batteries………………………………………………………………. 163
- Table 42: The market for nanomaterials-based conductive inks in energy storage and conversion, by conductive ink type, 2018-2027, conservative estimate…………………………………………………. 166
- Table 43: Applications in flexible and stretchable circuit boards, by advanced materials type and benefits thereof…………………………………………………………………………………………………………………… 177
- Table 44: Price comparison of thin-film transistor (TFT) electronics technology……………………….. 178
- Table 45: Price comparison of thin-film transistor (TFT) electronics technology……………………….. 179
FIGURES
- Figure 1: Evolution of electronics………………………………………………………………………………………………… 19
- Figure 2: Wove Band………………………………………………………………………………………………………………….. 22
- Figure 3: Wearable graphene medical sensor……………………………………………………………………………. 24
- Figure 4: Applications timeline for organic and printed electronics……………………………………………… 26
- Figure 5: Revenues for silver flake conductive ink, 2015-2027 (millions USD)…………………………… 41
- Figure 6: Silver nanocomposite ink after sintering and resin bonding of discrete electronic components………………………………………………………………………………………………………………………….. 42
- Figure 7: Flexible silver nanowire wearable mesh………………………………………………………………………. 45
- Figure 8: Revenues for silver nanoparticles/nanowire conductive ink, 2015-2027 (millions USD). 45
- Figure 9: Copper based inks on flexible substrate………………………………………………………………………. 47
- Figure 10: Revenues for copper conductive ink, 2015-2027 (millions USD)……………………………….. 48
- Figure 11: Revenues for copper nanoparticle conductive ink, 2015-2027 (millions USD)…………… 49
- Figure 12: Schematic of single-walled carbon nanotube…………………………………………………………….. 53
- Figure 13: Stretchable SWNT memory and logic devices for wearable electronics……………………. 53
- Figure 14: Revenues for CNT conductive ink, 2015-2027 (millions USD)…………………………………… 56
- Figure 15: Revenues for conductive polymers, 2015-2027 (millions USD)…………………………………. 61
- Figure 16: Graphene layer structure schematic………………………………………………………………………….. 63
- Figure 17: Flexible graphene touch screen…………………………………………………………………………………. 64
- Figure 18: Vorbeck Materials conductive ink products……………………………………………………………….. 65
- Figure 19: Foldable graphene E-paper……………………………………………………………………………………….. 66
- Figure 20: Revenues for graphene conductive ink, 2015-2027 (millions USD)…………………………… 68
- Figure 21: BGT Materials graphene ink product…………………………………………………………………………. 78
- Figure 22: Flexible RFID tag……………………………………………………………………………………………………….. 78
- Figure 23: Enfucell Printed Battery……………………………………………………………………………………………… 82
- Figure 24: Graphene printed antenna…………………………………………………………………………………………. 82
- Figure 25: Printed antennas for aircraft………………………………………………………………………………………. 83
- Figure 26: Stretchable material for formed an in-molded electronics………………………………………….. 84
- Figure 27: Wearable patch with a skin-compatible, pressure-sensitive adhesive……………………….. 84
- Figure 28: Thin film transistor incorporating CNTs……………………………………………………………………… 84
- Figure 29: Conductive inks in the printed and flexible electronics market 2015-2027 revenue forecast (million $), by end user market………………………………………………………………………………… 87
- Figure 30: Conductive inks in the printed and flexible electronics market 2015-2027 revenue forecast (million $), by ink types……………………………………………………………………………………………. 87
- Figure 31: Panasonic CNT stretchable Resin Film……………………………………………………………………… 96
- Figure 32: C2Sense flexible sensor………………………………………………………………………………………….. 100
- Figure 33: Wearable gas sensor………………………………………………………………………………………………. 104
- Figure 34: BeBop Sensors Marcel Modular Data Gloves………………………………………………………….. 105
- Figure 35: BeBop Sensors Smart Helmet Sensor System………………………………………………………… 105
- Figure 36: Torso and Extremities Protection (TEP) system………………………………………………………. 106
- Figure 37: Global market for wearable electronics, 2015-2020, by application, billions $…………. 107
- Figure 38: Global transparent conductive electrodes market forecast by materials type, 2012-2025, millions $…………………………………………………………………………………………………………………………….. 109
- Figure 39: Global market size for conductive ink in wearables and IoT 2015-2027………………….. 109
- Figure 40: The market for nanomaterials-based conductive inks in wearables and IoT, by conductive ink type, 2018-2027, conservative estimate……………………………………………………… 110
- Figure 41: Omniphobic-coated fabric………………………………………………………………………………………… 114
- Figure 42: Conductive yarns…………………………………………………………………………………………………….. 118
- Figure 43: Work out shirt incorporating ECG sensors, flexible lights and heating elements……… 120
- Figure 44: Schematic illustration of the fabrication concept for textile-based dye-sensitized solar cells (DSSCs) made by sewing textile electrodes onto cloth or paper………………………………… 122
- Figure 45: Global smart clothing and apparel market 2014-2021 revenue forecast (million $)…. 123
- Figure 46 Global smart clothing, interactive fabrics and apparel sales by market segment, 2016. 125
- Figure 47: Global market size for conductive ink in clothing and apparel 2015-2027……………….. 125
- Figure 48: The market for nanomaterials-based conductive inks in clothing and apparel, by conductive ink type, 2018-2027, conservative estimate……………………………………………………… 126
- Figure 49: Connected human body…………………………………………………………………………………………… 130
- Figure 50: Flexible, lightweight temperature sensor…………………………………………………………………. 131
- Figure 51: Prototype ECG sensor patch…………………………………………………………………………………… 135
- Figure 52: Graphene-based E-skin patch…………………………………………………………………………………. 136
- Figure 53: Wearable bio-fluid monitoring system for monitoring of hydration……………………………. 139
- Figure 54: Smart mouth guard………………………………………………………………………………………………….. 139
- Figure 55: Smart e-skin system comprising health-monitoring sensors, displays, and ultra flexible PLEDs………………………………………………………………………………………………………………………………… 141
- Figure 56: Graphene medical patch………………………………………………………………………………………….. 142
- Figure 57: TempTraQ wearable wireless thermometer…………………………………………………………….. 143
- Figure 58: Mimo baby monitor………………………………………………………………………………………………….. 143
- Figure 59: Nanowire skin hydration patch…………………………………………………………………………………. 144
- Figure 60: Wearable sweat sensor…………………………………………………………………………………………… 145
- Figure 61: GraphWear wearable sweat sensor………………………………………………………………………… 146
- Figure 62: My UV Patch……………………………………………………………………………………………………………. 147
- Figure 63: Overview layers of L’Oreal skin patch……………………………………………………………………… 148
- Figure 64: Global market size for conductive ink in healthcare 2015-2027………………………………. 149
- Figure 65: The market for nanomaterials-based conductive inks in healthcare, by conductive ink type, 2018-2027, conservative estimate……………………………………………………………………………… 150
- Figure 66: Flexible RFID tag…………………………………………………………………………………………………….. 150
- Figure 67: Graphene printed antenna………………………………………………………………………………………. 152
- Figure 68: Printed antennas for aircraft…………………………………………………………………………………….. 153
- Figure 70: The market for conductive inks in RFID (retail), by conductive ink type, 2015-2027.. 154
- Figure 71: Energy harvesting textile…………………………………………………………………………………………. 156
- Figure 72: Printed 1.5V battery…………………………………………………………………………………………………. 157
- Figure 73: Energy densities and specific energy of rechargeable batteries………………………………. 159
- Figure 74: Stretchable graphene supercapacitor………………………………………………………………………. 160
- Figure 75: Enfucell Printed Battery…………………………………………………………………………………………… 160
- Figure 76: StretchSense Energy Harvesting Kit……………………………………………………………………….. 161
- Figure 77: LG Chem Heaxagonal battery…………………………………………………………………………………. 162
- Figure 78: Demand for thin film, flexible and printed batteries 2015, by market……………………….. 165
- Figure 79: Demand for thin film, flexible and printed batteries 2027, by market……………………….. 166
- Figure 80: The market for nanomaterials-based conductive inks in energy storage, by conductive ink type, 2018-2027, conservative estimate………………………………………………………………………… 166
- Figure 70: The market for conductive inks in energy storage and conversion (retail), by conductive ink type, 2015-2027…………………………………………………………………………………………………………….. 167
- Figure 81: Flexible LCD……………………………………………………………………………………………………………. 168
- Figure 82: “Full ActiveTM Flex”…………………………………………………………………………………………………. 169
- Figure 83: FOLED schematic……………………………………………………………………………………………………. 171
- Figure 84: Foldable display………………………………………………………………………………………………………. 172
- Figure 85: Stretchable AMOLED………………………………………………………………………………………………. 173
- Figure 86: LGD 12.3” FHD Automotive OLED………………………………………………………………………….. 173
- Figure 87: LECTUM® display…………………………………………………………………………………………………… 174
- Figure 88: LG OLED flexible lighting panel……………………………………………………………………………….. 174
- Figure 89: Flexible OLED incorporated into automotive headlight……………………………………………. 175
- Figure 90: Stretchable material for formed an in-molded electronics………………………………………… 176
- Figure 91: Wearable patch with a skin-compatible, pressure-sensitive adhesive……………………… 176
- Figure 92: Thin film transistor incorporating CNTs……………………………………………………………………. 178
- Figure 93: Thin film transistor incorporating CNTs……………………………………………………………………. 179