59.5L: Late‐News Paper: A 68‐inch SVGA 4×4 Tiled Display

In this study, we have developed an image transforming optical element which realized a zero-bezel flat panel display module. The zero-bezel display module worked not only at the front view but also did at the oblique view, so that omnidirectional image expression was achieved. In addition, resolution of the display was not degraded after addition of the optical element because the resolution of the image transformation element was higher enough to deliver the image with the original resolution. This achievement can be used for a modular unit of a seamless multivision display.

Section: Figurementioning

confidence: 99%

43‐2: Development of Zero‐bezel Display Utilizing a Waveguide Image Transformation Element

Lee¹,

Moon²,

Yang³

et al. 2017

“…Special needs are increased in information display about size, luminance, image sticking, and lifetime. In recent years, numerous studies have attempted to find the methods of large size and high luminance [2][3][4][5]. The use of RGBW color subpixels has been proposed because its optical efficiency is at least 50% higher than that of the RGB system [4].…”

Section: Figure 1 Market Forecast By Categorymentioning

confidence: 99%

P‐260L: Late‐News Poster: Design of Multi‐Screen RGBW LCDs for Information Displays

Lim¹,

Kwon²,

Lee³

et al. 2008

A 2×2 module prototype is developed with four 15‐inch RGBW LCDs. Transmittance of LCD is increased with the low resolution, that is, qXGA(512×RG×384×BW). Using a new RGBW conversion algorithm, white and R/G/B luminance are increased 270% and 130% respectively in comparison with the 15‐inch conventional RGB LCD. An electronics system is implemented and a GUI is developed to support the hardware image control for tiled display.

“…Typically tile displays are made by arranging multiple panels in the same plane as close as possible. Some advanced LCD tiled displays adopt optical components which control light path ways to eliminate boundary seam areas between two adjacent LCD panels [1].…”

Section: Introductionmentioning

confidence: 99%

36.4: A Novel Seamless Tiling Technology for High Resolution OLED Displays

Shim

Kee

Lee

et al. 2008

A novel seamless tiling technology for high resolution OLED displays is described. This technology is mainly based on geometric arrangement of each pixels and optical path control of OLED displays. Computer simulations have been used to find and confirm the best conditions for seamless OLED displays. A 2 × 1 tiled, 72ppi resolution, 8″ diagonal size AM‐OLED seamless tiled display prototype was fabricated.