Premium
11.4: Transparent AMOLED Display Based on Bottom Emission Structure
Author(s) -
Chung Jinkoo,
Lee Joohyeon,
Choi Junho,
Park Chanyoung,
Ha Jaekook,
Chung Hokyoon,
Kim Sang Soo
Publication year - 2010
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1889/1.3499989
Subject(s) - amoled , oled , gamut , materials science , pixel , optoelectronics , merge (version control) , ntsc , optics , active matrix , computer graphics (images) , computer science , layer (electronics) , thin film transistor , nanotechnology , telecommunications , physics , high definition television , information retrieval
A transparent active matrix organic light emitting diode AMOLED display based on a bottom emission structure, which is best for largesized OLED displays, has been fabricated. The transparent AMOLED display shows an image only to its bottom side, and background images can be seen through the transmissive windows. Pixel layout of the conventional bottom emission structure has been redesigned to merge transmissive openings to a single window per each pixel for higher transmissivity. A prototype of the transparent AMOLED display demonstrated 27% transmissivity and 100% NTSC color gamut.