scholarly journals Automated alignment in mask‐free photolithography enabled by micro‐LED arrays

2021 ◽  
Author(s):  
M. Stonehouse ◽  
A. Blanchard ◽  
B. Guilhabert ◽  
Y. Zhang ◽  
E. Gu ◽  
...  
Keyword(s):  
Automated Alignment ◽  
Led Arrays

scholarly journals 53.2: Invited Paper: Measurement and Analysis of Current Efficiency of Blue and Green Micro‐LED Arrays with Different LED Chip Sizes

2021 ◽  
Vol 52 (S1) ◽  
pp. 383-386
Author(s):  
Enqing Guo ◽  
Wenya Tian ◽  
Qing Li ◽  
Yan Wang ◽  
Chenggong Wang
Keyword(s):  
Current Efficiency ◽  
Measurement And Analysis ◽  
Led Arrays

Automated alignment of MRI brain scan by anatomic landmarks

2009 ◽  
Author(s):  
Li Zhang ◽  
Qing Xu ◽  
Chong Chen ◽  
Carol L. Novak
Keyword(s):  
Anatomic Landmarks ◽  
Mri Brain ◽  
Brain Scan ◽  
Automated Alignment

Color conversion using Quantum Dots on high-brightness GaN LED arrays for display application

2015 ◽  
Vol 1788 ◽  
pp. 19-21 ◽  
Author(s):  
Audrey Sanchot ◽  
Marianne Consonni ◽  
Stéphanie Le Calvez ◽  
Ivan C. Robin ◽  
François Templier
Keyword(s):  
Quantum Dots ◽  
Complete Disappearance ◽  
High Brightness ◽  
Color Saturation ◽  
Deep Blue ◽  
Gan Led ◽  
Color Conversion ◽  
Led Arrays

ABSTRACTWe have demonstrated the color conversion of blue micro-LEDs by means of QDs. In this paper, we will present characterizations that highlight this phenomenon. We already obtained conversion with a complete disappearance of the blue incident signal and a strong color saturation from deep blue (x=0,1626; y=0,0144) to deep red (x=0,6743; y=0,3244).

Effectively Driving LED Arrays with Passive Electric Circuits for Dual Function Automotive Applications

2004 ◽  
Author(s):  
Brian C. Wells ◽  
Derek S. Mallory ◽  
Mark Hodapp
Keyword(s):  
Dual Function ◽  
Automotive Applications ◽  
Electric Circuits ◽  
Led Arrays

scholarly journals High speed spatial encoding enabled by CMOS-controlled micro-LED arrays

2016 ◽  
Author(s):  
Johannes Herrnsdorf ◽  
Jonathan J. D. McKendry ◽  
Enyuan Xie ◽  
Michael J. Strain ◽  
Ian M. Watson ◽  
...  
Keyword(s):  
High Speed ◽  
Spatial Encoding ◽  
Led Arrays

P-9.8: Light responsive Micro-LED arrays for Interactive Display Applications

2018 ◽  
Vol 49 ◽  
pp. 681-684
Author(s):  
Ruoning Wang ◽  
Tao Lu ◽  
Feng Wei ◽  
Yibo Liu ◽  
Siwu Yan ◽  
...  
Keyword(s):  
Interactive Display ◽  
Led Arrays

Modular Carrier Board and Package for Infrared LED Arrays

2018 ◽  
Author(s):  
Tianne L. Lassiter ◽  
Jonathan Dickason ◽  
Garrett A. Ejzak ◽  
Zackary Marks ◽  
Andrea Waite ◽  
...  
Keyword(s):  
Led Arrays

Design and Fabrication of Large Scale Micro-LED Arrays and Silicon Driver for OEIC Devices

2012 ◽  
Vol E95.C (5) ◽  
pp. 898-903 ◽  
Author(s):  
Sang-Baie SHIN ◽  
Ko-Ichiro IIJIMA ◽  
Hiroshi OKADA ◽  
Sho IWAYAMA ◽  
Akihiro WAKAHARA
Keyword(s):  
Large Scale ◽  
Led Arrays

scholarly journals Pinhole microLED Array as Point Source Illumination for Miniaturized Lensless Cell Monitoring Systems

Proceedings ◽  
2018 ◽  
Vol 2 (13) ◽  
pp. 866 ◽  
Author(s):  
Shinta Mariana ◽  
Gregor Scholz ◽  
Feng Yu ◽  
Agus Budi Dharmawan ◽  
Iqbal Syamsu ◽  
...  
Keyword(s):  
Image Quality ◽  
Light Emitting Diode ◽  
Free Cell ◽  
Monitoring Systems ◽  
Label Free ◽  
Light Emitting ◽  
Non Invasive ◽  
Cell Monitoring ◽  
Blue Spectral Region ◽  
Led Arrays

Pinhole‐shaped light‐emitting diode (LED) arrays with dimension ranging from 100 μm down to 5 μm have been developed as point illumination sources. The proposed microLED arrays, which are based on gallium nitride (GaN) technology and emitting in the blue spectral region (λ = 465 nm), are integrated into a compact lensless holographic microscope for a non‐invasive, label‐free cell sensing and imaging. From the experimental results using single pinhole LEDs having a diameter of 90 μm, the reconstructed images display better resolution and enhanced image quality compared to those captured using a commercial surface‐mount device (SMD)‐based LED.

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