Session Index

Display Technology

Display Technology III
Friday, Dec. 3, 2021  10:45-12:00
Presider: Prof. Lung-Chien Chen Prof. Jiun-Haw Lee
Room: 302c
10:45 - 11:15
Manuscript ID.  0732
Paper No.  2021-FRI-S0703-I001
Invited Speaker:
Hidenori Mimura
Growth of drawable CNT and its application to a data glove
Hidenori Mimura

11:15 - 11:30 Award Candidate (Paper Competition)
Manuscript ID.  0587
Paper No.  2021-FRI-S0703-O001
Dian Luo Efficiently near-infrared organic light-emitting diodes with exciplex co-host system
Dian Luo;Yi-Sheng Chen;Wei-Chih Wei;Bo-Lin Chen;Tzu-Hung Yeh;Shun-Wei Liu;Ken-Tsung Wong

By matching the emission spectrum of the exciplex co-host with the absorption spectrum of the near-infrared emitter, the Förster resonance energy transfer (FRET) process boosts the maximum external quantum efficiency of the near-infrared organic light-emitting diode to 5.3% with an electroluminescence wavelength of 774 nm.

11:30 - 11:45 Award Candidate (Paper Competition)
Manuscript ID.  0117
Paper No.  2021-FRI-S0703-O002
Zhi-Wen Wu Full color QD based Micro-LED with Nanoporous structure
Zhi-Wen Wu;Chao-Hsu Lin;Yu-Tang Cheng;Yu-Hao Liou;Hao-Chung Kuo

We demonstrated a new nanostructure with QD color conversion layer to reduce the thickness of the device. In the second part of the research, the multiple light scattering of nanoporous (NP) GaN was fabricated and applied QD for Micro-light-emitting diode (Micro-LED) display applications. Colloidal QDs were printed into NP-GaN by using ink-jet printing technique, and 92.3% and 97.6% of light conversion efficiencies for green and red were achieved, respectively. Furthermore, NP-GaN structure embedded with QD could avoid self-aggregation effect after inkjet printing.

11:45 - 12:00 Award Candidate (Paper Competition)
Manuscript ID.  0631
Paper No.  2021-FRI-S0703-O003
Yi-Jui Chen A New Mini-LED Backlight Driving Circuit with Low Power Consumption for LCDs
Yi-Jui Chen;Yu-Sheng Lin;Chia-Ling Tsai;Chih-Lung Lin

A mini-LED driving circuit using LTPS TFTs to provide uniform driving currents with low power consumption. Simulation results indicate that the relative current error rates are below 7.34% with VSS rise of 0.5 V as VTH varies ±0.3 V. Compared to 6T1C circuit, proposed circuit improve power consumption by 23.75%.

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