Microdisplays have been used in various applications such as beam projectors, view finders of digital cameras, projection TVs, night vision for military use, and augmented reality/virtual reality (...

Recent progress of organic light-emitting diode microdisplays for augmented reality/virtual reality applications

The moire pattern is caused by the spatial interference of two regular pattern structures. In the case of an
autostereoscopic display, it's caused by the overlap of the parallax barrier and the black matrix among pixels of FPD. To
minimize the moire effect, we simulate the relationship of brightness distribution and various design parameters of the
parallax barrier. According to the simulation results, a combination of multiple parameters was chose to obtain a moire
free autostereoscopic display based on the concept of mutual compensation among the design parameters. After the
detailed simulation, experiments of the final design were made to verify the performance of the display.

Wei-Ting Yen

Papers

Moiré pattern reduction by using special designed parallax barrier in an autostereoscopic display