EPIC Online Technology Meeting – Mini/Micro LED Development of Micro LED Display and Future Opportunities Falcon Liu Marketing Director PlayNitride Display Co., Ltd. Roadmap for display technology emerging application MicroLED & ultimate performance better picture quality OLED LCD slimmer design PDP larger screen Rear Projection CRT 1990 2000 2010 2020 2 | © PlayNitride. All rights reserved. PixeLED MatrixTM tiling display technology PixeLED MatrixTM is the only achievable © PlayNitride Inc. technology of MicroLED on PCB PixeLED MatrixTM Applications • Consumer Product (ex. TV) • Commercial Product (ex. Digital Signage / Public Display) • Automotive Product (ex. Exterior Light / Smart Tail Light) 3 | © PlayNitride. All rights reserved. Flexible display announced in April 2020 2020 PlayNitride and AUO Team Up to Develop High Resolution Flexible MicroLED Display Technology 9.4" flexible MicroLED display © PlayNitride Inc. • more than 5.5 million MicroLED chips • less than 30µm MicroLED chip • LTPS plastic backplane • 228 ppi Development of MicroLED display is getting faster and faster! 4 | © PlayNitride. All rights reserved. Transparent & Wearable MicroLED displays SID Display Week 2019 1.25" high chip density & Best New Display Technology Award with Tianma high brightness MicroLED display © PlayNitride Inc. © PlayNitride Inc. 7.56" high transparency & frameless MicroLED display 5 | © PlayNitride. All rights reserved. What is MicroLED display from >1mm to <50µm MicroLED LED Chip LED Chip MicroLED 6 | © PlayNitride. All rights reserved. (images from internet) Advantages of MicroLED display Ultra-low Good Reliability Power Consumption 10% of LCD power consumption in theory As long as 100,000 hours of LEDs High Brightness Fast Response Readable under sunshine (>5000 nits) On/off switching within nano-seconds Flexible Display Ultra-high Resolution with Any Shape More than 2000 dpi with Si backplane Total thickness less than 30 micron 7 | © PlayNitride. All rights reserved. Simple is good ! LCD structure OLED structure MicroLED structure Linear Polarizer Circular Polarizer CF Glass Encap Glass / TFE TFT Backplane Glass TFT Backplane (Glass / PI) TFT Backplane (Glass / PI) Linear Polarizer OLED Materials MicroLEDs Backlight Simpler structure, more flexibility and higher transparency!! 8 | © PlayNitride. All rights reserved. Perfect for automotive applications Excellent Reliability High Transparency New Era for Automotive Applications 9 | © PlayNitride. All rights reserved. About PlayNitride 錼創顯示科技 About PlayNitride PlayNitride is a Taiwan-base company. Through the breakthrough innovations and diverse business models, PlayNitride has become a leading company of MicroLED technology § Founded in 2014 § Office and fab in Hsinchu Science Park, Taiwan § More than 350 employees § Completed the first fab for MicroLED in mid-2019 11 | © PlayNitride. All rights reserved. Awards of PlayNitride 2020 2020 2020 2019 2018 Innovative SID Special Gold Panel Best New Display Best Prototype Product Award Recognition Awards Technology & Best Honoree Award Small Booth Award in SID Display Week of HSP 40 Year in SID Display Week in Touch Taiwan in SID Display Week 2020 12 | © PlayNitride. All rights reserved. Role of PlayNitride at MicroLED ecosystem PlayNitride core technology Market available technology Chip Wafer Epitaxy PixeLED (chipProcess process) TransferMass ~ Display System TechnologyTechnology Module Tuning Active / Passive Matrix Backplane Mass Mass Mass Mass Transfer Inspection Testing Repair 13 | © PlayNitride. All rights reserved. Summary § MicroLED provides ultimate visual experience § A great opportunity with new challenges 14 | © PlayNitride. All rights reserved. .