A 0.23 inch nHD+ OLED microdisplay has been developed with high-resolution 7.8μm pixel pitch, long life, and lower power consumption than prior OLED microdisplays. This newly developed OLED microdisplay is suitable for wearable displays and viewfinders. A 0.39 inch XGA and 0.7 inch Full-HD microdisplay will also be discussed.
A new 4T2C pixel circuit formed on a silicon substrate is proposed to realize a high‐resolution 7.8‐μm pixel pitch AMOLED microdisplay. In order to achieve high luminance uniformity, the pixel circuit compensates its Vth variation of the MOSFET for the driving transistor internally by using self‐discharging method. Also presented are 0.5‐in Quad‐VGA and 1.25‐in wide Quad‐XGA microdisplays with the proposed pixel circuit.
A novel 4T2C pixel circuit is proposed to realize a high‐resolution 7.8‐µm pixel pitch OLED microdisplay. In order to achieve high luminance uniformity, the pixel circuit compensates its Vth variation of the MOSFET for the driving transistor internally by using self‐discharging method. 0.5‐inch Quad‐VGA and 1.25‐inch Wide Quad‐XGA microdisplays with the proposed compensation architecture are also presented.
We developed 3‐panel transmissive LCD rear‐projection TVs for home use Commercial name: GRAND WEGA with large 42/50/60″ screens which display excellent pictures of high resolution and quality befitting the digital TV era: with high resolution and contrast and excellence of tonal and color reproduction. This paper focuses on a high temperature poly‐Si TFT‐LCD panel technology with 1.05 million pixels 1366 × 768 and a new driving method, the dot‐line inversion method.
A new driving method of a 1.35‐in. TFT‐LCD with million dots for a 720P digital HDTV projector has been developed. The key technologies to improve image quality for the digital HDTV LCD include the dot‐line inversion driving and the pre‐charging with 2‐step‐dot‐at‐a‐time scanning method. These technologies allow us to display high quality pictures required for the HDTV format.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.