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Session 41 :
Tiled Displays
Display Systems ; Digital Signage (Indoor and Outdoor Displays)

Wednesday, May 15 / 10:40 AM   - 11:40 AM / San Jose Convention Center, LL20D

Chair:
Karlheinz Blankenbach, Pforzheim University, Pforzheim, Germany

Co-Chair:
Hidekazu Hatanaka , Ushio Inc., Tokyo, Japan

41.1 - Invited Paper: Next-Generation LED Screens – How the Development of Customized LED Modules Helps to Save Resources and Lower Complexity (10:40 AM - 11:00 AM)
  • Michael Schmid, Demian Reyes
    Ströer Media Deutschland GmbH Cologne Germany


  • A customized LED module is developed for digital-out-of-home (DOOH) displays that simplifies and standardizes modules for various applications. The design and manufacturing reduce complexity and save power, requiring fewer spare parts and improving logistics. The module can last up to 15 years, and lowers overall life cycle costs.  
05/15/2024 10:40 AM 05/15/2024 11:00 AM America/Los_Angeles Next-Generation LED Screens – How the Development of Customized LED Modules Helps to Save Resources and Lower Complexity A customized LED module is developed for digital-out-of-home (DOOH) displays that simplifies and standardizes modules for various applications. The design and manufacturing reduce complexity and save power, requiring fewer spare parts and improving logistics. The module can last up to 15 years, and lowers overall life cycle costs.   San Jose McEnery Convention Center LL20D Michael Schmid, Demian Reyes
41.2 - A Patterned Packaging Scheme for a MiniLED Tiled Display with High Transmittance and High Color Consistency in Light and Dark States (11:00 AM - 11:20 AM)
  • Jiao Li, Zezhou Yang, Yuanhao Sun, Wenjia Sun, Ruoyu Ma, Liangliang Jin, Bo Gao
    BOE MLED Technology Co., Ltd. Beijing China


  • Large-screen displays have been moving toward tiled solutions. Significant improvements have been achieved with miniLED tiling with greater than 80% transmittance and <0.004 u’v’ variation between multiple modules. A glass cover plate with stable OD BM pattern achieves consistent black with ΔE <0.5 off state between modules.
05/15/2024 11:00 AM 05/15/2024 11:20 AM America/Los_Angeles A Patterned Packaging Scheme for a MiniLED Tiled Display with High Transmittance and High Color Consistency in Light and Dark States Large-screen displays have been moving toward tiled solutions. Significant improvements have been achieved with miniLED tiling with greater than 80% transmittance and <0.004 u’v’ variation between multiple modules. A glass cover plate with stable OD BM pattern achieves consistent black with ΔE <0.5 off state between modules. San Jose McEnery Convention Center LL20D Jiao Li, Zezhou Yang, Yuanhao Sun, Wenjia Sun, Ruoyu Ma, Liangliang Jin, Bo Gao
41.3 - Algorithm Compensation Solution for Tiled OLED Displays (11:20 AM - 11:40 AM)
  • Ting Han, Shi Shiming, Le Zhu, Yuanzhang Zhu, Linchang He, Yajun Li, Bo Peng, Jianbang Huang, Jungyoup Suk, Weifeng Zhou
    BOE Technology Group Co., Ltd. Beijing China


  • An 8K 5.57m x 3.133m super-large display is achieved by tiling small AMOLED flexible screens and achieving reduced tiling artifacts. An algorithm compensation solution is developed and verified to address the uneven tiling seams and brightness and chroma between different screens after tiling.
05/15/2024 11:20 AM 05/15/2024 11:40 AM America/Los_Angeles Algorithm Compensation Solution for Tiled OLED Displays An 8K 5.57m x 3.133m super-large display is achieved by tiling small AMOLED flexible screens and achieving reduced tiling artifacts. An algorithm compensation solution is developed and verified to address the uneven tiling seams and brightness and chroma between different screens after tiling. San Jose McEnery Convention Center LL20D Ting Han, Shi Shiming, Le Zhu, Yuanzhang Zhu, Linchang He, Yajun Li, Bo Peng, Jianbang Huang, Jungyoup Suk, Weifeng Zhou