https://libeldoc.bsuir.by/handle/123456789/46443| Title: | Real-time threshold voltage and mobility compensation for large-size AMOLED displays |
| Authors: | Dongwei Li Yufeng Jin Hailong Jiao Gary Chaw |
| Keywords: | материалы конференций;AMOLED display;linear charging sensing |
| Issue Date: | 2019 |
| Publisher: | БГУИР |
| Citation: | Real-time threshold voltage and mobility compensation for large-size AMOLED displays / Dongwei Li [et al.] // Eurodisplay 2019 : Book of abstracts of International Conference, Minsk, September 16-20, 2019 / Society for Information Display, Belarusian State University of Informatics and Radioelectronics ; ed.: V. A. Bogush [et al.]. – Minsk, 2019. – P. 56. |
| Abstract: | A new real-time compensation method of Vth and fj for large size AMOLED display named linear charging sensing (LCS) has been developed. This compensation method can accomplish the Vth and u sensing within tens or hundreds microseconds which can realize the sensing for all the pixels of FHD (1920* 1080) AMOLED display within one frame time in theory. By simulation analysis, LCS compensation method has very high accuracy for Vth sensing with a tiny error of 0.07V for AVth=0.5V and no error for AVth=-0.5V. Further verified in FHD AMOLED panel, the method can make a great improvement for image sticking and luminance uniformity. |
| URI: | https://libeldoc.bsuir.by/handle/123456789/46443 |
| Appears in Collections: | EuroDisplay 2019 |
| File | Description | Size | Format | |
|---|---|---|---|---|
| Dongwei_Real_time.pdf | 67.64 kB | Adobe PDF | View/Open |
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