Patterning of Wafer‐Scale MXene Films for High‐Performance Image Sensor Arrays
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202201298
Abstract: As a rapidly growing family of 2D transition metal carbides and nitrides, MXenes are recognized as promising materials for the development of future electronics and optoelectronics. So far, the reported patterning methods for MXene films… read more here.
Keywords: mxene films; wafer scale; high performance; image sensor ... See more keywords
A 14-bit 250kS/s Two-step Inverter-based Incremental SigmaDelta ADC for CMOS Image Sensor
Sign Up to like & getrecommendations! Published in 2018 at "Analog Integrated Circuits and Signal Processing"
DOI: 10.1007/s10470-018-1238-x
Abstract: This paper presents a 14-bit Incremental Sigma-Delta $$(\varSigma \varDelta) $$ analog-to-digital converter suitable for column wise integration in a CMOS image sensor. A two step conversion is performed to improve the conversion speed. As the… read more here.
Keywords: cmos; cmos image; two step; inverter based ... See more keywords
Broadband image sensor array based on graphene–CMOS integration
Sign Up to like & getrecommendations! Published in 2017 at "Nature Photonics"
DOI: 10.1038/nphoton.2017.75
Abstract: Integrated circuits based on complementary metal-oxide–semiconductors (CMOS) are at the heart of the technological revolution of the past 40 years, enabling compact and low-cost microelectronic circuits and imaging systems. However, the diversification of this platform… read more here.
Keywords: integration; graphene cmos; graphene; broadband image ... See more keywords
Human eye-inspired soft optoelectronic device using high-density MoS2-graphene curved image sensor array
Sign Up to like & getrecommendations! Published in 2017 at "Nature Communications"
DOI: 10.1038/s41467-017-01824-6
Abstract: Soft bioelectronic devices provide new opportunities for next-generation implantable devices owing to their soft mechanical nature that leads to minimal tissue damages and immune responses. However, a soft form of the implantable optoelectronic device for… read more here.
Keywords: array; curved image; sensor array; image sensor ... See more keywords
Hybrid image sensor of small molecule organic photodiode on CMOS – Integration and characterization
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-64565-5
Abstract: Organic photodiodes (OPDs) for its interesting optoelectronic properties has the potential to be utilized with complementary metal-oxide-semiconductor (CMOS) circuit for imaging, automotive, and security based applications. To achieve such a hybrid device as an image… read more here.
Keywords: small molecule; cmos; integration; image sensor ... See more keywords
Photon management with superlattice for image sensor pixels
Sign Up to like & getrecommendations! Published in 2021 at "AIP Advances"
DOI: 10.1063/5.0058431
Abstract: It is important to increase light absorption and quantum efficiency in image sensor pixels, especially for wavelength ranges in which material absorption is weak. Surface textures, including nanostructure lattices, have been invented for significant improvement… read more here.
Keywords: light absorption; sensor pixels; image sensor;
All-Analog Silicon Integration of Image Sensor and Neural Computing Engine for Image Classification
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3203394
Abstract: We have designed a fully-integrated analog CMOS cognitive image sensor based on a two-layer artificial neural network and targeted to low-resolution image classification. We have used a single poly 180 nm CMOS process technology, which… read more here.
Keywords: analog; classification; image sensor; image classification ... See more keywords
A 2.03-mW CMOS Image Sensor With an Integrated Four-Stacked Charge-Recycling Driver for Image Signal Transmission
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3207298
Abstract: We propose a CMOS image sensor with a dedicated low-power imaging mode and low-power integrated transmitter. The proposed CMOS image sensor selectively operates in dual mode: a high-quality mode with a 1.5 V supply voltage… read more here.
Keywords: low power; cmos image; power; image sensor ... See more keywords
An Energy-Quality Scalable Wireless Image Sensor Node for Object-Based Video Surveillance
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Journal on Emerging and Selected Topics in Circuits and Systems"
DOI: 10.1109/jetcas.2018.2832439
Abstract: Wireless image sensor nodes are required to deliver better visual information of the region-of-interest (ROI) under tight energy constraints. The energy-quality scalability of the sensor node can be improved by incorporating ROI-based image processing. This… read more here.
Keywords: image sensor; quality; wireless image; energy ... See more keywords
Three-Dimensional NLOS VLP Based on a Luminance Distribution Model for Image Sensor
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Internet of Things Journal"
DOI: 10.1109/jiot.2022.3227243
Abstract: Visible light positioning (VLP) is playing a critical role in delivering better location-based services. However, traditional VLP systems rely on line-of-sight (LOS) paths and have a requirement for large numbers of light-emitting diodes (LEDs) and… read more here.
Keywords: nlos vlp; luminance distribution; distribution model; image sensor ... See more keywords
Display Light Panel and Rolling Shutter Image Sensor Based Optical Camera Communication (OCC) Using Frame-Averaging Background Removal and Neural Network
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2021.3073656
Abstract: Optical wireless communication (OWC) has emerged as a complementary or alternative technology to the radio-frequency (RF) communication. OWC based on image sensor, which is also called optical camera communication (OCC) has attracted much attention from… read more here.
Keywords: image sensor; panel; light panel; communication ... See more keywords