Fabrication of charge-pump active-matrix OLED display panel with 64 × 64 pixels
- Authors
- Na, S.; Shim, J.H.; Kwak, M.Y.; Seo, J.
- Issue Date
- 2006
- Keywords
- Active matrix; Charge pump; OLED; Pixel addressing
- Citation
- Journal of Information Display, v.7, no.1, pp.35 - 40
- Journal Title
- Journal of Information Display
- Volume
- 7
- Number
- 1
- Start Page
- 35
- End Page
- 40
- URI
- https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/25047
- DOI
- 10.1080/15980316.2006.9651997
- ISSN
- 1598-0316
- Abstract
- Organic light-emitting diode (OLED) display panel using the charge-pump (CP) pixel addressing scheme was fabricated, and the results show that it is applicable for information display. A CP-OLED panel with 64 × 64 pixels consisting of thin-film capacitors and amorphous silicon Schottky diodes was fabricated using conventional thin-film processes. The pixel drive circuit passes electrical current into the OLED cell during most of the frame period as in the thin-film transistor (TFT)-based active-matrix (AM) OLED displays. In this study, the panel was operated at a voltage level of below 4 V, and this operation voltage can be reduced by eliminating the overlap capacitance between the column bus line and the common electrode. © 2006 Taylor & Francis Group, LLC.
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Collections - College of Engineering > School of Electronic & Electrical Engineering > 1. Journal Articles
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