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Analysis of Organic Light-Emitting Diode SPICE Models with Constant or Voltage-Dependent Components
- Title
- Analysis of Organic Light-Emitting Diode SPICE Models with Constant or Voltage-Dependent Components
- Authors
- Choi, Yunyeong; Kim, Miryeon; Park, Jisun; Shin, Hyungsoon
- Ewha Authors
- 신형순; 박지선
- SCOPUS Author ID
- 신형순; 박지선
- Issue Date
- 2020
- Journal Title
- JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY
- ISSN
- 1533-4880
1533-4899
- Citation
- JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY vol. 20, no. 8, pp. 4773 - 4777
- Keywords
- Organic Light-Emitting Diode; OLED; SPICE Model; Equivalent Circuit Model; Simplified Model; Frequency Dependency; Voltage Dependency; RC Delay; Simulation Guideline
- Publisher
- AMER SCIENTIFIC PUBLISHERS
- Indexed
- SCIE; SCOPUS
- Document Type
- Article
- Abstract
- A simplified OLED SPICE model with two resistors and two capacitors that have constant or voltage dependent (VD) values is proposed. Our model includes physical characteristics such as voltage and frequency dependency and agrees well with measurements. In this paper, we analyze the OLED frequency dependency effects and RC delay properties by controlling model parameters for DC, AC, and transient conditions. Importantly, we found that a model with constant parameters is simple and is accurate enough. Based on our simulation results, we suggest a new guideline for an OLED SPICE circuit model and simulation target.
- DOI
- 10.1166/jnn.2020.17801
- Appears in Collections:
- 공과대학 > 전자전기공학전공 > Journal papers
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