CEA / Leti

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38054
France

Phone: +33(0) 4 38 78 31 95

Web: http://www-leti.cea.fr


CEA / Leti articles

Displaying 1 - 9 of 9

Blue or green GaN/InGaN arrays showcased at Photonics West

A μLED fabrication process to create high-resolution arrays at 10μ pitch has been developed by Leti, a research institute of CEA Tech. Both the pixelisation and the 873x500 resolution are enabled by the new process exceed technology. 
6th February 2017

Devices sensitive to visible light

Devices sensitive to visible light
A light-sensing device that integrates photodiodes below the Buried Oxide (BOX) of FDSOI transistors has been developed by Leti, making the transistors sensitive to visible light. In this work, photodiodes were co-integrated in the SOI substrate, replacing conventional FDSOI transistor backgate. 
8th December 2016

Owly-eyed noise imaging technology improves sensing capabilities

Owly-eyed noise imaging technology improves sensing capabilities
A technology that lowers readout noise for image sensors down to 0.5 electron noise and improves low-light image sensing capabilities has bean announced by Leti and PYXALIS. The technology, called Owly-eyed, is based on a patented electrical architecture of the pixel readout that can be integrated in image sensors. 
4th November 2016


Programme to demonstrate the benefits of nano-imprint technology

CEA-Leti and EV Group have launched a new programme in Nano-Imprint Lithography (NIL) called INSPIRE to demonstrate the benefits of the versatile, powerful nano-patterning technology and spread its use for applications beyond semiconductors.
17th July 2015

Fabrication pathway for high-density micro-LED arrays showcased

CEA-Leti has demonstrated a path to fabricating high-density micro-LED arrays for next-gen wearable and nomadic systems in a process that is scalable to IC manufacturing. High-brightness enhanced-vision head-up displays (HUDs) can improve safety and performance in the aerospace and automotive fields, where the displays place key navigation data and information in a driver or pilot's line of sight.
4th June 2015

CEA-Leti to present silicon successes at OFC 2015

At OFC 2015, which takes place from 22nd to 26th March in Los Angeles, CEA-Leti will present updates on its silicon photonics technology, including its results on ‘Heterogeneously integrated III-V on silicon distributed feedback lasers at 1310nm’ and hybridisation of electronic and photonic ICs.
6th March 2015

CEA-Leti and NEOLUX Partner to Industrialize Third-generation Intelligent LED Systems

The three-year project, known as MODULED, will industrialize smart LED systems in France by simplifying functioning and assembly, reducing the mechanics and electronics of current LED systems, and incorporating the latest LED features. The project also will include establishing processes to allow the fabrication of next-generation LED modules while reducing the costs of acquisition for OEMs.
26th September 2011

CEA-Leti Creates an HgCdTe Infrared Imaging Array With Record-Breaking Thermal Resolution

CEA-Leti announced today the first infrared imaging array in the 8-10μm band capable of returning an image with a record-breaking minimum temperature difference, or thermal resolution, of 1 to 2mK at ambient temperature and with traditional image cadences of 25-50 Hertz.
16th December 2010

CEA-Leti Creates an HgCdTe Infrared Imaging Array With Record-Breaking Thermal Resolution

CEA-Leti announced today the first infrared imaging array in the 8-10μm band capable of returning an image with a record-breaking minimum temperature difference, or thermal resolution, of 1 to 2mK at ambient temperature and with traditional image cadences of 25-50 Hertz.
16th December 2010


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