4‐3: MircoLED display on 300mm CMOS platform – crosstalk and optical outcoupling
نویسندگان
چکیده
We have implemented microLED integration into a 300mm CMOS platform with 9150ppi and brightness > 1Mnits. Here we show the impact of light outcoupling optimization on optical crosstalk efficiency extraction. By implementing wafer level optics achieve reduction more than 20dB between neighboring pixels >20% within APEX angle +/‐20deg relevant for waveguide optics.
منابع مشابه
A CMOS-Compatible Compact Display
The proliferation of portable electronic systems has created demand for high-resolution displays which are compact and highly energy-efficient. We have designed and built a proof-of-concept for a display that meets these design constraints. Our display uses a standard digital CMOS integrated circuit to produce a lowbrightness image, and an image intensifier to increase brightness to a visible l...
متن کاملOn-chip CMOS-compatible all-optical integrator
All-optical circuits for computing and information processing could overcome the speed limitations intrinsic to electronics. However, in photonics, very few fundamental 'building blocks' equivalent to those used in multi-functional electronic circuits exist. In this study, we report the first all-optical temporal integrator in a monolithic, integrated platform. Our device--a lightwave 'capacito...
متن کاملCharacterization and Deblurring of Lateral Crosstalk in CMOS Image Sensors
Lateral crosstalk in CMOS imaging arrays deter effective utilization of small pixel sizes (e.g., 5 0 m 5 0 m) now permitted by technology scaling. A simple measurement setup for empirical characterization of lateral crosstalk in CMOS image sensors is presented. A demonstration of deblurring operations based on the obtained blur model of lateral crosstalk is also provided. Several well-known lin...
متن کاملSensing and Processing Platform in Standard Cmos
Title of dissertation: INTEGRATED SINGLE-PHOTON SENSING AND PROCESSING PLATFORM IN STANDARD CMOS Babak Nouri, Doctor of Philosophy, 2013 Dissertation Advisor: Dr. Pamela Abshire Electrical and Computer Engineering Department Practical implementation of large SPAD-based sensor arrays in the standard CMOS process has been fraught with challenges due to the many performance trade-offs existing at ...
متن کاملA CMOS - Compatible Compact Display by Andrew
Portable information devices demand displays with high resolution and high image quality that are increasingly compact and energy-efficient. Microdisplays consisting of a silicon CMOS backplane integrated with light generating or modifying devices, are being developed for direct-view and projection applications. A microdisplay architecture using silicon light emitters and image intensification ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Sid's Digest Of Technical Papers
سال: 2023
ISSN: ['2154-6738', '2168-0159', '2154-6746', '0097-966X']
DOI: https://doi.org/10.1002/sdtp.16478