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Inova will demonstrate latest advancements in the Area of APIX and ISELED technologies at embedded world in Nürnberg, from February 26 – 28, 2019

Observe demonstrations of system solutions for Infotainment and Advanced Interior Lighting

We will demonstrate:
ISELED Light Matrix and Dynamic Display Backlight
APIX3 Twin 6 Gbps Links
APIX3 12 Gbps Display Link
Cockpit of the Future – a Symbiosis of ISELED and APIX!

The Inova Team with its technical experts is looking forward to meet you there!

Hall 3A, Booth 310

Thomas Rothhaupt of Inova will be speaking at the electronic displays conference that will be held during the course of the embedded world exhibition.

Presentation title: ISELED – A  Approach to Ambient Lighting and Display Matrix Backlight in Automotive Applications
Session 3: Future Automotive Displays & Optimization
Date of presentation: Wednesday, 27 February 2019 at 16:15 hrs.

If you would like to arrange a meeting at embedded world with Inova, please contact info[at]inova-semiconductors[dot]de.

ISELED – the “Digital LED” for a new dimension of light

                  April 5th, 2019 in Munich

Introduced at electronica 2016, this concept of a truly “Digital LED” has since gone through a remarkable evolution. Besides being a groundbreaking technology, the key to high acceptance of ISELED was (and is) the concept behind it: not just to launch a product but to present a compelling system solution, an ecosystem, right from the beginning and to expand it more and more over time.

This is exactly the mission that the ISELED Alliance has impressively implemented to this day. Starting with five founding members in autumn 2016, it has now grown to 22 members – industry leaders but also smaller, specialized lighting companies that together cover the entire value chain in this market. They are supporting ISELED on its way to becoming a standard across the lighting industry.
At this 2nd ISELED Conference, industry experts will talk about the latest trends in automotive lighting. With influences also taken from living spaces, light has evolved into a key design element for car interiors and – even more – is also about to take over functional tasks. In a kind of symbiosis with displays, lighting will become an integral part of the visualization concept for tomorrow’s autonomous cars.
The ISELED Alliance is prepared for this move and will present solutions at the conference – also beyond the interior lighting that ISELED was initially designed for. There are new LED and System-on-Chip (SoC) products, a dynamic display LED-backlight which one editor spontaneously called the “OLED killer” and, last but not least, a new field bus to connect light, sensors and actuators via one link. This is the upcoming ISELED Communication Network (ICN).
Finally, this 2nd ISELED Conference will not be a “PowerPoint Event”: most of the solutions will actually be presented by the Alliance members at the conference exhibition.
A busy conference day with a rich agenda – the ISELED Alliance warmly invites you to attend!

Inova Semiconductors supplies first SerDes devices of the new APIX3 generation

Powerful transmitters and receivers allow simultaneous transmission of video, audio and data in real time at up to 12 Gbps

Munich, 08 November 2018 – Inova Semiconductors now launched the first members of the new APIX3 generation – two transmitters and a receiver. APIX (Automotive Pixel Link) is a multi-channel SerDes (serialiser/deserialiser) technology developed by Inova for high-resolution video applications in motor vehicles, especially in the growing segments of infotainment and advanced driver assistance systems (ADAS). The latest-generation APIX3 can host multiple display connections with bandwidths of up to 12 Gbps and supports HD and Ultra HD displays.

The first members of the new APIX3 family include the transmitters INAP563TAQ with HDMI 1.4a (with 3D support) and INAP565TAQ with DSI 1.2 and the receiver INAP562RAQ with CSI, DSI or LVDS video output. The two transmitters differ only in the video input and are otherwise compatible. Each of these transmitters can use the INAP562R receiver to set up an APIX3 link via a QTP, STP or coaxial cable. The components support various EMC-friendly operating modes with fixed bandwidths of 1.5; 3 or 6 Gbps in single-lane mode or 3, 6 or 12 Gbps in dual-lane mode with a fixed back channel of 187.5 Mbps.

The new devices of the APIX3 family are designed for popular displays (e.g. 2880 x 1080 x 24 bit, 60 Hz) in cars. But also video resolutions up to Ultra High Definition (UHD) and colour depths up to 30 bit are possible. The INAP565TAQ with DSI interface also allows the transmission of DSC compressed video data with a future-proof available video bandwidth of up to 28.8 Gbps.

All the devices enable the simultaneous transmission of up to eight audio channels. A special feature of the APIX technology is the media-independent interface (MII, RMII, RGMII) for 100 Mbit Ethernet according to the IEEE standard. An SPI interface for convenient component configuration and data transfer is also available. The receiver INAP562R also has an I²C interface, which is optimised for the connection of touch screen controllers.

The APIX3 devices are backward compatible with the APIX2 predecessor family and, like these, offer compensation functions for cable ageing and temperature fluctuations. A new feature of APIX3 is the link training of the APIX3 link on the cable medium used. This ensures very robust, stable and optimised transmission. With its many diagnostic features, APIX3 supports safety-related applications and meets the requirements of the automotive industry for electromagnetic immunity and resistance.

Typical applications for the new APIX3 chips are infotainment and entertainment systems, as well as instrument clusters and head-up displays in vehicles.

The two new APIX3 transmitters and the new receiver are available now. All the devices are qualified to AEC-Q100 and operate in a wide temperature range from -40 °C to +105 °C. Inova supplies the transmitters in a 151-pin and the receiver in a 162-pin aQFN package. The APIX3 technology has also been licensed to Socionext. 

Microchip supports the ISELED Alliance with its broad and energy efficient microcontroller portfolio

New member of the Alliance further strengthens the market penetration of the smart LED technology and enables innovative applications for the next generation of cars

Munich and Chandler, Arizona, 24 October 2018 – Microchip, a leading global manufacturer of semiconductors, becomes the newest member of the open ISELED Alliance that was formed to develop and market an innovative in-vehicle LED lighting concept – the "digital LED".  The Alliance aims to install a complete ecosystem with the corresponding hardware and software for the ISELED concept. The core product is a “digital” RGB LED that is integrated into a tiny package. It consists of a single red, green and blue LED with the ISELED controller integrated. In addition to the simplification of LED control, the innovative approach enables new extensions of the functionality of LED lighting in automobiles.

The next generation of in-car lighting will feature hundreds of LEDs, typically in the form of flexible light strips each comprising many single RGB LEDs, which need to be individually controlled to produce dynamic effects. Up to 4,079 of the ISELED LEDs can be connected via a differential bus at a speed of 2 Mbps. They will be controlled by a single external microcontroller. Microchip offers a broad range of high performance controllers with market leading power consumption to address these needs. A special protocol ensures optimum coordination of the individual hardware and software components used by the system solution, thus guaranteeing optimum integration of the smart LED and the associated controller.

„The Microchip entry into the Alliance further underlines the acceptance of ISELED as a highly innovative technology, including the associated ecosystem,” stated Robert Kraus, CEO at Inova Semiconductors and a founding partner of the Alliance. “Microchip as a new member of the Alliance with its broad microcontroller offering will further strengthen this unique technology concept and enable new, exciting and energy efficient LED lighting features in the next generation of cars. “

“Providing ISELED solutions utilizing Microchip’s broad portfolio of cost efficient 8-, 16-, and 32-bit microcontrollers will enable our customers to add more value to their systems, generate great user experiences and contribute to safer driving,” said Matthias Kaestner, vice president of Microchip’s automotive business units. “Microchip’s membership in the ISELED Alliance will broaden the acceptance of this technology through our scalable microcontroller solutions with proven ISELED software drivers and a low-risk development path for our customers.”

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About the ISELED Alliance

The ISELED Alliance is an open alliance with the objective to provide an ecosystem - a complete system solution for automotive lighting – around the ISELED technology. The Alliance was announced together with ISELED on November 8th, 2016 at the electronica 2016 fair in Munich. The first products to become available include a complete demo kit. More information:

About Microchip Technology

Microchip Technology Inc. is a leading provider of microcontroller, analog, FPGA, connectivity and power management semiconductors. Its easy-to-use development tools and comprehensive product portfolio enable customers to create optimal designs which reduce risk while lowering total system cost and time to market. The company’s solutions serve more than 130,000 customers across the industrial, automotive, consumer, aerospace and defense, communications and computing markets. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality. For more information, visit the Microchip website at