Adjustable white-light emission from a photo-structured micro-OLED array

S Krotkus, D Kasemann, S Lenk, K Leo… - Light: Science & …, 2016 - nature.com
White organic light-emitting diodes (OLEDs) are promising candidates for future solid-state
lighting applications and backplane illumination in large-area displays. One very specific …

Solid-state lighting using side-by-side white phosphorescent organic light-emitting diodes

C Arneson, X Huang, SR Forrest - Acs Photonics, 2023 - ACS Publications
White organic light-emitting diodes (WOLEDs) have become increasingly popular for use in
solid-state illumination, where diffuse, large area light sources that achieve a high color …

Electrochemical characterization of halide perovskites: Stability & doping

S Jha, M Hasan, N Khakurel, CA Ryan… - Materials Today …, 2022 - Elsevier
As halide perovskite materials have emerged at the forefront of optoelectronics
development, there is an ongoing need to understand their underlying physics and control …

77‐1: Invited Paper: Ultra‐low Power OLED Microdisplay for Extended Battery Life in NTE Displays

U Vogel, B Beyer, M Schober… - … Symposium Digest of …, 2017 - Wiley Online Library
Most of the current OLED microdisplays on the market have been designed for full‐video, ie,
high‐frame rate capability. However, specifically augmented‐reality (AR) near‐to‐eye (NTE) …

Solvent toolkit for electrochemical characterization of hybrid perovskite films

M Hasan, S Venkatesan, D Lyashenko… - Analytical …, 2017 - ACS Publications
Organohalide lead (hybrid) perovskites have emerged as competitive semiconducting
materials for photovoltaic devices due to their high performance and low cost. To further the …

Two-color pixel patterning for high-resolution organic light-emitting displays using photolithography

YM Choi, HY Shin, J Son, C Park, KW Park, JK Lee… - Micromachines, 2020 - mdpi.com
Nowadays, the display industry is endeavoring to develop technology to provide large-area
organic light-emitting diode (OLED) display panels with 8K or higher resolution. Although …

Photolithographic patterning of devices

JA Defranco, CW Wright, DR Robello… - US Patent …, 2019 - Google Patents
A method of making a device includes providing a fluorinated material layer over the device
substrate having one or more target areas for patterning. One or more lift-off structures are …

Photolithographic patterning of organic electronic devices

JA Defranco, TR O'toole - US Patent 10,580,987, 2020 - Google Patents
(57) ABSTRACT A method of patterning an organic device includes depositing a first organic
functional layer over a device substrate to form a first intermediate structure, the first organic …

52‐2: Invited Paper: OLED Microdisplays — Enabling Advanced Near‐to‐Eye Displays, Sensors, and Beyond

U Vogel, B Richter, O Hild, P Wartenberg… - … Symposium Digest of …, 2016 - Wiley Online Library
OLED‐on‐Silicon technology has become vital to emissive microdisplays in near‐to‐eye
displays, eg, upcoming smart glasses. High‐resolution OLED micro‐patterning, embedded …

Color OLED display with a larger aperture ratio

JA Defranco, TR O'toole, FX Byrne… - US Patent …, 2019 - Google Patents
A method of making an OLED device includes providing a first undercut lift-off structure over
the device substrate having a first array of bottom electrodes. Next, one or more first organic …