OLED-on-silicon (OLEDoS) microdisplays: Technology challenges, design considerations, and adaptation in eXtended Reality (XR) ecosystem – Review
Microdisplay technologies include a variety of miniature display solutions designed to specific requirements in various applications, such as near-to-eye (NTE) platforms. Among these solutions, OLED based microdisplays stands out as an advanced micro-display technology that goes beyond the core prin...
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| Format: | Article |
| Language: | English |
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Elsevier
2025-01-01
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| Series: | Next Nanotechnology |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2949829525000014 |
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| author | Rifat Kaçar Ramis Berkay Seri̇n Esin Uçar Murat Artuç Alper Ülkü Barış Kınacı |
| author_facet | Rifat Kaçar Ramis Berkay Seri̇n Esin Uçar Murat Artuç Alper Ülkü Barış Kınacı |
| author_sort | Rifat Kaçar |
| collection | DOAJ |
| description | Microdisplay technologies include a variety of miniature display solutions designed to specific requirements in various applications, such as near-to-eye (NTE) platforms. Among these solutions, OLED based microdisplays stands out as an advanced micro-display technology that goes beyond the core principles of conventional OLED technology. This review investigates deeply into the landscape of OLED-on-Silicon (OLEDoS) microdisplays, providing a meticulous analysis of both the CMOS backplane and the OLED frontplane technology, along with subsidiary technologies. It thoroughly examines the challenges and potential drawbacks associated with each technology, offering a comprehensive understanding of their limitations. It also sheds light on the advancements and breakthroughs in the field and highlights the design considerations to overcome the outlined limitations. OLEDs are ideal for microdisplays due to their high contrast ratios, deep blacks, and fast response times, all essential for eXtended Reality (XR) experiences. Their self-emissive nature, which eliminates the need for backlighting, enabling thin, light, power-efficient displays with vibrant colors. These features make OLEDoS microdisplays particularly well-suited for NTE platforms. The review also examines the commercial landscape of OLEDoS, covering market trends, major industry players, and the adoption of these technologies across the industry. In conclusion, it provides a forward-looking perspective on the future of OLEDoS microdisplays, outlining emerging trends and opportunities within the rapidly evolving XR ecosystem. |
| format | Article |
| id | doaj-art-a23a4407a5da4acb9a6a005b31d7b3a3 |
| institution | Kabale University |
| issn | 2949-8295 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Next Nanotechnology |
| spelling | doaj-art-a23a4407a5da4acb9a6a005b31d7b3a32025-01-21T04:13:26ZengElsevierNext Nanotechnology2949-82952025-01-017100132OLED-on-silicon (OLEDoS) microdisplays: Technology challenges, design considerations, and adaptation in eXtended Reality (XR) ecosystem – ReviewRifat Kaçar0Ramis Berkay Seri̇n1Esin Uçar2Murat Artuç3Alper Ülkü4Barış Kınacı5Department of Photonic Science and Engineering, Institute of Science and Technology, Gazi University, Ankara TR-06500, Türkiye; Avionics & Guidance Systems Sectors, Aselsan, Ankara TR-06750, Türkiye; Corresponding author at: Department of Photonic Science and Engineering, Institute of Science and Technology, Gazi University, Ankara TR-06500, Türkiye.Avionics & Guidance Systems Sectors, Aselsan, Ankara TR-06750, TürkiyeAvionics & Guidance Systems Sectors, Aselsan, Ankara TR-06750, TürkiyeAvionics & Guidance Systems Sectors, Aselsan, Ankara TR-06750, TürkiyeAvionics & Guidance Systems Sectors, Aselsan, Ankara TR-06750, TürkiyeDepartment of Photonics, Faculty of Applied Science, Gazi University, Ankara TR-06500, Türkiye; Photonics Application and Research Center, Gazi University, Ankara TR-06500, TürkiyeMicrodisplay technologies include a variety of miniature display solutions designed to specific requirements in various applications, such as near-to-eye (NTE) platforms. Among these solutions, OLED based microdisplays stands out as an advanced micro-display technology that goes beyond the core principles of conventional OLED technology. This review investigates deeply into the landscape of OLED-on-Silicon (OLEDoS) microdisplays, providing a meticulous analysis of both the CMOS backplane and the OLED frontplane technology, along with subsidiary technologies. It thoroughly examines the challenges and potential drawbacks associated with each technology, offering a comprehensive understanding of their limitations. It also sheds light on the advancements and breakthroughs in the field and highlights the design considerations to overcome the outlined limitations. OLEDs are ideal for microdisplays due to their high contrast ratios, deep blacks, and fast response times, all essential for eXtended Reality (XR) experiences. Their self-emissive nature, which eliminates the need for backlighting, enabling thin, light, power-efficient displays with vibrant colors. These features make OLEDoS microdisplays particularly well-suited for NTE platforms. The review also examines the commercial landscape of OLEDoS, covering market trends, major industry players, and the adoption of these technologies across the industry. In conclusion, it provides a forward-looking perspective on the future of OLEDoS microdisplays, outlining emerging trends and opportunities within the rapidly evolving XR ecosystem.http://www.sciencedirect.com/science/article/pii/S2949829525000014MicrodisplayOLEDoS (OLED-on-Si)LCOS (LC-on-Si)LEDoS (LED-on-Si)DLP (Digital Light Processing)DMD (Digital Micromirror Device) |
| spellingShingle | Rifat Kaçar Ramis Berkay Seri̇n Esin Uçar Murat Artuç Alper Ülkü Barış Kınacı OLED-on-silicon (OLEDoS) microdisplays: Technology challenges, design considerations, and adaptation in eXtended Reality (XR) ecosystem – Review Next Nanotechnology Microdisplay OLEDoS (OLED-on-Si) LCOS (LC-on-Si) LEDoS (LED-on-Si) DLP (Digital Light Processing) DMD (Digital Micromirror Device) |
| title | OLED-on-silicon (OLEDoS) microdisplays: Technology challenges, design considerations, and adaptation in eXtended Reality (XR) ecosystem – Review |
| title_full | OLED-on-silicon (OLEDoS) microdisplays: Technology challenges, design considerations, and adaptation in eXtended Reality (XR) ecosystem – Review |
| title_fullStr | OLED-on-silicon (OLEDoS) microdisplays: Technology challenges, design considerations, and adaptation in eXtended Reality (XR) ecosystem – Review |
| title_full_unstemmed | OLED-on-silicon (OLEDoS) microdisplays: Technology challenges, design considerations, and adaptation in eXtended Reality (XR) ecosystem – Review |
| title_short | OLED-on-silicon (OLEDoS) microdisplays: Technology challenges, design considerations, and adaptation in eXtended Reality (XR) ecosystem – Review |
| title_sort | oled on silicon oledos microdisplays technology challenges design considerations and adaptation in extended reality xr ecosystem review |
| topic | Microdisplay OLEDoS (OLED-on-Si) LCOS (LC-on-Si) LEDoS (LED-on-Si) DLP (Digital Light Processing) DMD (Digital Micromirror Device) |
| url | http://www.sciencedirect.com/science/article/pii/S2949829525000014 |
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