Embedded system for supply voltage converter of organic lightemitting diode with extended functionality

• Autorzy: Barylo, Grygoriy , Boyko, Oksana , Helzhynskyy, Ihor , Holyaka, Roman , Khilchuk, Mykola , Marusenkova, Tetyana

Warianty tytułu

PL

Wbudowany system przetwornicy napięcia zasilającego organicznych diod elektrycznych o rozszerzonej funkcjonalności

• Języki publikacji: EN

Abstrakty

EN

The work is dealing with the problem of developing an embedded system for supply voltage converter of Organic Light-Emitting Diode (OLED) with advanced functionality, namely - with an embedded ability to measure the Volt-Ampere (V – A) characteristics of structures directly during their operation. The measurement of the V – A characteristics of OLED structures is performed on the transient processes of voltage generation in the drivers boost circuits. Model researches show the operating conditions of the boost OLED power driver with in-situ measurement of its V – A characteristics. In accordance with the results of model researches and requirements for the implementation of modern electronics devices, an embedded system of voltage converter for OLED structure has been developed. The basis of the developed converter is a programmable system on chip PSoC of 5LP Family Cypress Semiconductor Corporation.

PL

Praca dotyczy problemu opracowania wbudowanego systemu przetwornika napięcia zasilania organicznej diody elektroluminescencyjnej (OLED) z zaawansowaną funkcjonalnością, mianowicie - z wbudowaną możliwością bezpośredniego pomiaru charakterystyk woltoamperowych (W – A) struktur. podczas ich eksploatacji. Pomiar charakterystyki W – A struktur OLED wykonywany jest na przejściowych procesach generowania napięcia w obwodach doładowania sterowników. Badania modelowe pokazują warunki pracy zasilacza boost OLED z pomiarem in-situ jego charakterystyk W – A. Zgodnie z wynikami badań modelowych oraz wymaganiami dla implementacji nowoczesnych urządzeń elektronicznych, opracowano wbudowany system przetwornika napięcia dla struktury OLED. Podstawą opracowanego konwertera jest układ programowalny na chipie rodziny PSoC 5LP Cypress Semiconductor Corporation.

Słowa kluczowe

PL

system wbudowany; konwerter napięcia zasilania; sterownik OLED

EN

embedded system; supply voltage converter; OLED driver

• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2021
• Tom: R. 97, nr 12
• Strony: 68--72
• Opis fizyczny: Bibliogr. 17 poz., rys.

Twórcy

autor

Barylo, Grygoriy

• Lviv Polytechnic National University, Department of Electronic Devices, 12 Bandery str., Lviv, Ukraine,

autor

Boyko, Oksana

• Lviv National Medical University, Medical informatics department, 69 Pekarska str., Lviv, Ukraine,

autor

Helzhynskyy, Ihor

• Lviv Polytechnic National University, Department of Electronic Devices, 12 Bandery str., Lviv, Ukraine,

autor

Holyaka, Roman

• Lviv Polytechnic National University, Department of Electronic Devices, 12 Bandery str., Lviv, Ukraine,
• Lviv National Medical University, Medical informatics department, 69 Pekarska str., Lviv, Ukraine

autor

Khilchuk, Mykola

• Lviv Polytechnic National University, Department of Electronic Devices, 12 Bandery str., Lviv, Ukraine,

autor

Marusenkova, Tetyana

• Lviv Polytechnic National University, Department of Electronic Devices, 12 Bandery str., Lviv, Ukraine,

Bibliografia

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• [2] Barylo H., Boyko O., Helzhynskyy I., Holyaka R., Marusenkova T., Ivakh M., Universal Hardware and Software System of Signal Converting for Integrated Sensor Devices Implementation. In 2021 IEEE 16th International Conference on the Experience of Designing and Application of CAD Systems (CADSM), 2021, 58-62.
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• [6] Eguchi K., Shibata A., Asadi F., Ishibashi T., Harada Y., Oota I. Design of an LED Sink Driver Using a Switched-Inductor and Switched-Capacitor Buck-Boost Converter with High Voltage Gains. In 2020 2nd International Conference on Smart Power & Internet Energy Systems (SPIES), (2020), 33-38.
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• [14] Rostami A., Soofi H. Modeling of effective host mobility for the simulation of polymeric host-guest light emitting diodes. Journal of lightwave technology, 32 (2014), No.5, 959-965.
• [15] Wen J., Lam H.M., Li C., Zhang D., Zeng W., Lin H., Zhang M. Design of a peripheral-circuit-compensation adjustable-gammavoltage driving chip for OLED-on-silicon microdisplay. In 2019 IEEE International Conference on Electron Devices and Solid- State Circuits (EDSSC) (2019), 1-3.
• [16] Ashtiani S.J., Nathan A. A driving scheme for active-matrix organic light-emitting diode displays based on current feedback. Journal of Display Technology, 2 (2006), No.3, 257- 264.
• [17] PSoC® 5LP: CY8C52LP Family Datasheet: Programmable System-on-Chip. http://www.cypress.com/documentation/datasheets/psoc-5lpcy8c52lp- family-datasheet-programmable-system-chip-psoc.

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021).

Identyfikatory

DOI

10.15199/48.2021.12.11