Design of a Wide-Viewing-Angle OCB Mode with Wide-Band Wide-Viewing-Angle Quarter-Wave Plates

  • Lee, Seong-Ryong (Department of Electronics Engineering, Pusan National University) ;
  • Jhun, Chul-Gyu (Department of Electronics Engineering, Pusan National University) ;
  • Yoon, Tae-Hoon (Department of Electronics Engineering, Pusan National University) ;
  • Kim, Jae-Chang (Department of Electronics Engineering, Pusan National University) ;
  • Noh, Jeong-Dong (LCD R&D Team, BOE HYDIS Technology Co. Ltd.) ;
  • Suh, Dong-Hae (LCD R&D Team, BOE HYDIS Technology Co. Ltd.) ;
  • Lee, Jung-Yeal (LCD R&D Team, BOE HYDIS Technology Co. Ltd.)
  • 발행 : 2005.07.19

초록

In this paper we propose a configuration for an optically compensated bend (OCB) mode using circular polarizers with wide-band wide-viewing-angle (WBWA) quarter-wave plates (QWPs). Parameters of LC material and compensation films are optimized for wide viewing angle characteristics and excellent spectral properties of the OCB mode.

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