[HTML][HTML] Universal selective transfer printing via micro-vacuum force

SH Park, TJ Kim, HE Lee, BS Ma, M Song… - nature …, 2023 - nature.com
Transfer printing of inorganic thin-film semiconductors has attracted considerable attention
to realize high-performance soft electronics on unusual substrates. However, conventional …

Development and Isolation of Dot LEDs for Display Applications through Electrochemical Etching and Sonochemical Separation

M Ko, E Hong, YJ Eo, SJ Lee, S Kim… - Advanced Functional …, 2024 - Wiley Online Library
This paper presents a top‐down fabrication and an isolation process for producing billions of
multifunctional dot light‐emitting diodes (LEDs) without a sacrificial layer. The process …

[HTML][HTML] Recent advances in micro-pixel light emitting diode technology

JH Park, M Pristovsek, H Amano, TY Seong - Applied Physics Reviews, 2024 - pubs.aip.org
Display technology has developed rapidly in recent years, with III–V system-based micro-
light-emitting diodes (μLEDs) attracting attention as a means to overcome the physical …

Remote epitaxy and freestanding wide bandgap semiconductor membrane technology

M Park, T Maekawa, K Hwang, J Cable… - Nature Reviews …, 2024 - nature.com
The emergence of artificial intelligence, big data processing, electrical vehicle technologies
and so on necessitates a new approach to address the scaling, power efficiency and …

Tunable and Reversible Adhesive of Liquid Metal Ferrofluid Pillars for Magnetically Actuated Non‐Contact Transfer Printing

J Jiang, C Li, C Chen, C Shi, J Song - Advanced Materials, 2024 - Wiley Online Library
Transfer printing techniques based on tunable and reversible adhesives enable the
heterogeneous integration of materials in desired layouts and are essential for developing …

Scalable InGaN nanowire µ-LEDs: paving the way for next-generation display technology

V Vignesh, SU Kim, SW Lee… - National Science …, 2024 - academic.oup.com
Ever-increasing demand for efficient optoelectronic devices with a small-footprinted on-chip
light emitting diodes has driven their expansion in self-emissive displays, from micro …

Highly Efficient Color Conversion of 3D Photonic Crystal Phosphor Films for Micro‐Light‐Emitting Diode Applications

T Kim, J Lee, J Hwang, D Kim… - Advanced Photonics …, 2024 - Wiley Online Library
The color conversion efficiency of phosphor films can be significantly improved by producing
them in the shape of photonic crystals (PhCs). When light with photonic band‐edge …

[HTML][HTML] Optimizing Binding Site Spacing in Fluidic Self-Assembly for Enhanced Microchip Integration Density

M Park, B Yoo, M Hong, D Cho, Y Jeong, C Park, J Kim… - Micromachines, 2024 - mdpi.com
This manuscript presents a comprehensive study on the assembly of microchips using fluidic
self-assembly (FSA) technology, with a focus on optimizing the spacing between binding …

29‐1: Invited Paper: Emitters for Flat Panel microLED Displays

MA Meitl, A Pearson, G Bradshaw… - … Symposium Digest of …, 2023 - Wiley Online Library
Advances in the brightness, efficiency, and dynamic range of emissive displays are made
possible by integrating microLEDs inside every pixel. Economical realization of these …

Fluidic assisted self-alignment transfer and integration of micro light-emitting diodes using engineered van der Waals forces

J Hwang, HJ Kim-Lee, SW Hong, JY Park… - CLEO: Applications …, 2023 - opg.optica.org
Conference title, upper and lower case, bolded, 18 point type, centered Page 1 Fluidic assisted
self-alignment transfer and integration of micro light-emitting diodes using engineered van der …