Flat-panel holographic display

Yunhee Kim, Hoon Song, Jungkwuen An, Chilsung Choi, Kanghee Won, Young Kim, Jong Young Hong, Yongkyu Kim, Geeyoung Sung, Younghun Sung, Kichul Kim, Hong Seok Lee

Research output: Contribution to journalConference articlepeer-review


A new architecture for a flat panel three-dimensional holographic display is proposed. We developed a beam steering backlight, which is achieved by the integration of a beam deflector and a coherent backlight unit. In addition, a hologram processor is implemented as a single-chip FPGA. We built a flat prototype that is slim as 10cm thick. It shows high-resolution holographic images with an improved viewing angle.

Original languageEnglish
Pages (from-to)470-473
Number of pages4
JournalDigest of Technical Papers - SID International Symposium
Issue number1
StatePublished - 2022
Event59th International Symposium, Seminar and Exhibition, Display Week 2022 - San Jose, United States
Duration: 8 May 202213 May 2022


  • Beam steering optics
  • Coherent backlight unit
  • Holographic display
  • Holographic processor
  • Three-dimensional display


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