Implementation and Analysis of Charge-Pump Active-Matrix Organic Light-Emitting Diode Display Panel

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概要

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• An organic light-emitting diode (OLED) display panel using a charge-pump (CP) pixel addressing scheme was implemented and shown to be effective for information display applications. The panel luminance was 681 cd/m2 when driven by control signals with an amplitude of 8 V and a common-cathode voltage of 6 V. It was found that the parasitic overlap capacitance between a common electrode and a column bus plays a crucial role in the operation of the CP-OLED display panel. The losses of panel luminance and contrast ratio due to the capacitance could be minimized by optimizing the pixel layout design and fabrication processes.

• 2007-03-15

著者

• Seo Jong-wook

  School Of Electronic And Electrical Engineering Hongik University

• Na Se-Hwan

  School of Electronic and Electrical Engineering, Hongik University, 72-1 Sangsu-dong, Mapo-gu, Seoul 121-791, Republic of Korea

関連論文

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• Implementation and Analysis of Charge-Pump Active-Matrix Organic Light-Emitting Diode Display Panel
• Experimental and Numerical Study of Charge-Pump Pixel Addressing for Organic Light-Emitting Diode Displays
• Impulse Response of Metal-Semiconductor-Metal Photodetectors Using a Conformal Mapping Technique and Extracted Circuit Parameters

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