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Conference Paper
The New Route for Realization of 1μm-pixel-pitch High Resolution Displays
- Authors
- Ji Hun Choi, Jong-Heon Yang, Jae-Eun Pi, Chi-Young Hwang, Yong-Hae Kim, Gi Heon Kim, Hee-Ok Kim, Chi-Sun Hwang
- Issue Date
- 2019-05
- Citation
- Society for Information Display (SID) International Symposium 2019, pp.319-321
- Language
- English
- Type
- Conference Paper
- Project Code
- 19MR1400, Development of Telecommunications Terminal with Digital Holographic Table-top Display, Jin Woong Kim
- Abstract
- We present a new pixel structure to realize the lftm-pixel-pitch display. This structure is based on the conventional back-channel etched thin-film transistor (TFT), but all layers except the horizontal gate line are vertically stacked on the embedded data line, enabling the implementation of high resolution display panels. The vertically-stacked TFT with Ifim-channel length shows a high field effect mobility over SO cm2/Vs, low subthreshold slope of 78 mV/decade. It also shows a high uniform electrical characteristic over the entire 6-inch wafer. The development of new architecture enables the implementation of a lftm-pixel-pitch high resolution displays such as digital hologram.
- KSP Keywords
- Channel Length, Data line, Digital hologram, Gate line, High-resolution, Pixel structure, Subthreshold slope(SS), Thin-Film Transistor(TFT), electrical characteristics, high field-effect mobility, thin film(TF)