Human machine interaction can be enhanced through UltraTouch (multi-touch, force-sensing, piezoelectric) sensors. These sensors also function in harsh environments, such as underwater, where traditional projected-capacitive-based sensors fail. This paper discusses the main design considerations for UltraTouch sensors, and presents Cambridge Touch Technologies’ latest sensor design achievements.

With new concepts and ideas, RAFI takes the touchscreen to a new level. Haptics and tactility in combination with touch systems allows to operate a touchscreen in all situations pleasant, safe and reliable including the blind operation whereby the user's attention remains with the actual activity instead of the touchscreen.

For various embedded system platforms based on ARM architecture this paper will adress the integration of touch controllers and displays under embedded linux. The device tree principle, the system builder tools such as Buildroot and Yocto as well as Qt and Touch-GFX framework support will be explained.

New design trends for HMI require adoption of new display shapes, resulting in challenges for optical bonding. We will present how Dexerials tackle these challenges by developing bonding processes & materials to allow integration of curved and free shaped displays.

Very large PeDOT touch sensors are now possible. PeDOT sensors have excellent optical properties, are the lowest cost sensor material and are foldable. A new metric of touch performance unifying SNR, drive voltage and time is presented. A performance comparison between PeDOT, Silver Nanowire, Metal Mesh and ITO is given.

A major challenge of today’s automotive display market is to integrate intelligent systems including safety features with fewer components. We will present our video link independent Smart Display Controller technology, and outline how it fulfills such requirements.

Today’s vehicles contain multiple displays and cameras for infotainment, ADAS, back-up cameras, head-up displays, and more. This presentation will show how video compression offers a compelling solution to support the huge transport bandwidth required by next-generation cars, while maintaining compliance with the ISO 26262 standard.

A lot of different Serializer/Deserisalizer technologies conquer the automotive cockpit for years now. Unfortunately there are no standards available for SerDes in the Automotive Industry. The paper gives an overview of the current and future technologies and describes the differences of the most relevant architectures.

USB4 is offering a new dimension of speed and connectivity. By employing the architecture of Thunderbolt, it expands the capabilities over the “Alt modes” introduced by USB type-C. But, does it contribute to the user’s convenience? Does it resolve the compatibility issues?

This lecture sets itself the task to position interfaces for graphic displays regarding their strengths and weaknesses and to consider them in the overall context, including the inclusion of further influencing and decision factors such as mechanics and EMC.

As well as being conformable, ultra-thin and ultra-light, plastic OLCDs can enable unique product concepts such as bezel-less notebook and tablet displays. OLCD also offers a route to ultra-high contrast dual cell displays. We report on these new breakthroughs and explain how the technology is being primed for mass production.

This Call for Papers is about fire load and flue gas optimized monitors suitable for areas with high fire safety regulations. Such Monitors have to match several certifications for fire classification. The operation of standard monitors in those areas would increase the risks for humans significantly in case of fire.

Etulipa is field-testing the first product, the electronic changeable copy board for text-based messages. In parallel the matrix-based product is developed. The matrix solution is optimized for narrow seems for both black-and-white and full color displays, which creates the opportunity to bring the full color reflective electro-wetting display to market.

The talk gives an overview on the principles of glasses-free autostereoscopic 3D display technology, and describes challenges and solutions to overcome the limits of classic multiview 3D systems. The solution, called SeeFront HoloScreen, combines single-user 3D displays, cutting-edge face-tracking algorithms and realtime content generation using off-axis-projection.

Merck has established a Liquid Crystal Windows platform – Licrivision® and eyriseTM The potential window market is huge– It is expected to be >10x bigger than the total currently available LCD area. How it works – The basic technology has been proven in LCDs for many decades.

Seamless function-integration, intuitive interaction on-demand, and the reduction of button-arrays are just some of the keypoints of the future cockpit. The more the driver becomes passenger in autonomous vehicles, the interaction will transform and become less driver-centric. This leads to completely new requirements for HMI elements, displays and their usage.

We finely combine 3D display with ultra-haptics feedback technology for an application in the center information displays of the vehicle. Hence, an enhanced visual and haptic experience can be offered to the driver simultaneously.

As we plan product roadmaps, we must consider a departure from business-as-usual. Customers are changing; products should change too. Customers’ skill sets and their expected interactions with our products should be considered. We will discuss market trends impacting future UX and offer insight into future GUI features and capabilities.

Nowadays, sensors deliver data every millisecond. The human brain is neither able to process it nor derive useful actions from it. Therefore, the use of visualizations and dashboards is indispensable. But how do you create a dashboard which presents data visually appealing and can also be configured without much effort?

Currently used automotive HUDs project a 2D image at a fixed distance. For augmented reality, it is nessecary to synchronize a 3D image with the 3D environment of the car. Therefore, the technology of a parallax barrier based 3D HUD with eye tracking will be presented.

Existing display technologies still do not allow high brightness combined with very low power consumption, wide field of view, large eyebox and long lifetime. This speak introduces a new study aiming to develop a high resolution microled imager able to reach 1 Mcd/m²

Some historical milestones in the development of avionic HUDs at Saab will be presented as well as some of the current requirements for a modern HUD. The possibility of enabling landing in marginal weather through an Enhanced Flight Vision System, EFVS, will be demonstrated.

By laminating transparent displays in glass, vehicle OEMs are empowered to utilize all the windshields and windows, showing important information and providing functions controlled by touching the glass. The technology enables manufacturers to build safer vehicles and machines improving ergonomics and user experience for drivers, operators, passengers and road users.

We present our laser-based Corning nanoPerforation technology, which cuts glass through localized perforation rather than material ablation. This results in smooth, very high-quality cuts at high processing speeds and accuracy. This technology meets the demanding requirements of free-form, 3D and inner contour cutting which makes it suitable for automotive applications.

The new patent pending Albatross™ Anti-glare Glass is specifically designed to maximize antiglare effects while minimizing sparkle on displays >190 PPI. The glass works by implementing a unique etch layer to break up the pixel light rays in such a way that sparkle is eliminated or significantly reduced.

In order to define a new automotive specification for reproduceable sparkle measurements an analysis of more than 3000 luminance images has been conducted. These include more than 16 system setups, 13 different Anti-Glare-Layers and two displays with different ppi.

Summary Quality requirements for displays in mobile devices are getting more tight. Therefore sophisticated strategies quality control are necessary. Optical inspection systems (AOI) are contributing on a large scale in display production, by control of the • Bare glass • Edge grinding and hole drilling • Coatings • Printed areas (frames, company logos, ...)

Displays have become a major differentiation factor for car manufacturers. Using local-dimming displays is an effective way to achieve high contrast ratio while maintaining reasonable cost and high reliability. With regard to existing solutions, matrix white LED backlight drivers enable lower cost, halo effect-less local dimming of automotive displays.

In this paper, two strategies were applied. Firstly, several technical solutions with LED drive IC were proposed by analyzing effect of reflecting cups and test checkerboard size on dynamic contrast ratio. Secondly, excellent dynamic contrast ratio performance was realized by adopting an active matrix -mini LED and TFT drive IC.

Local dimming solution by direct-lit technologies can provide high quality automotive interior which is difficult to achieve by edge-lit. Driving safety is the key and it can be improved by local dimming which has superior contrast and high brightness. This paper describes Nichia’s approaches these challenges and further development.

Microdisplays are key components of near-to-eye displays. OLED microdisplays are specifically suited due to their emissive characteristics, saving System size and power consumption while providing superior optical performance in terms of contrast, color space, latency. This to report on recent technology achievements, device architectures, system integration and applications.

The growing AR/VR markets and industrial wearables require enhanced performance levels. Rich feature sets including ultra-high resolution and high brightness with tiny display outlines make OLED microdisplays suitable for small and low power embedded systems. Together with an ocular, OLEDs are a superb combination for any Near-to-Eye display solution.

Traditional methods of buildingdesign, supervision and maintenance are based on manual procedures. The collected information is then manually transferred back to the planningsystem. We present a systemconception, whereby tasks in the buildingmanagement can be represented by augmentedreality. A concept is shown, which records the buildingstatus and displays plans and maintenanceinstructions.

This speech will address common 3D gesture technology approaches and will give an overview of Data Modul’s 3D gesture solution for future industrial applications. After PCAP Touch becoming a standard technology in industrial applications, touch enhancements like haptic touch and 3D gesture control are the next logical step for device control. While haptic touch offers basic haptic feedback and is pretty much established in the smartphone market, 3D gesture control technology for industrial applications is about to start. This is mainly due to still ongoing R&D work in the basic technology like controller boards as well as a lack of missing standards and Operation System support such as drivers and APIs. Also there are no commonly defined 3D gestures that are intuitive to use, although the automotive industry already has a few mass production systems in use.

OEMs are looking for user-friendly CID infotainment concepts. Gesture control is a demanded solution for its intuitive feel. It is applied as proximity, away from the display and in mid-air. Flexible in its application and a must-have for autonomous cars. Infrared technologies - controlling displays the most cost-effective way.

This shows how a GUI can be build for an embedded device using the latest web technologies. It uses libraries that are associated with cloud applications like React and GraphQL on a device. Therefore the device can be controlled by a local touch screen and also from any web browser.

Interior cockpit design evolves more and more towards a seamless console covering multiple displays combined under 1 functional surface. The talk is about interior design, functions and opportunities and manufacturing facts of big curved plastic lens covers. Furthermore a technology comparison between curved plastic and curved glass will be presented.

Evolving material combinations and optical performance requirements creates a need for bonding solutions appropriate for the challenge of design and robustness. Henkel has developed a portfolio of solutions for optical and structural bonding, including related novel processing methods, that enables high precision optical bonding for a myriad of display designs.

DFP is the decorated display cover panel which looks conventional decoration interior panel when LCD is off state, and then, LCD is turned on, the information of LCD is displayed on the DFP surface. DFP technology can provide the very effective solution to integrate the display in the automotive interior.

HDR is the biggest revolution in newer tv standards history. It comes with many challenges for R&D and measurements of picture quality. These things need to be considered when creating or evaluating the best HDR-Displays.

We review the transfer characteristics included in a video chain, from the object/scene to the camera and the image rendered on the display device and we show how the rendering of natural objects and scenes is defining the range between the extremes of high-fidelity imaging and artistic image rendering.

When humans are exposed to video signals, discomfort may occur due to signal characteristics that are far removed from the current level of adaptation of the human visual system, or components thereof, for example photoreceptors. From current work in ITU-R, we present methods for measuring signal characteristics and discomfort.

Modern glass-touch systems are complex sub-assemblies with many electric, mechanic and optic interfaces. They facilitating features like IP 65, scratch resistance or durability against chemicals, that are complicated to achieve with alternatives. Furthermore, glass is the much better substrate for decoration like logos, icons, faders, sliders, indicators or keys.

Mechanical and soft-chemo mechanical damages generated by the human daily use on the display dramatically influence the quality of the product and furthermore, diminish its value.The aim of this work is to run a series of durability tests under real scenario and analyse the damage patterns visually and quantitively.

Our interactive display systems are tailor-made featuring the following functions, key features and components.

MicroLED is a promising display technology. There are however still many technical challenges that need to be tackled before it is ready for consumer products. Mass transfer of the microLED chips is the elephant in the room, but many others could prove as challenging and possibly derail the microLED roadmap.

Micro-LEDs, enabling very high resolutions, large color gamuts, etc., have the potential to fundamentally change the display industry. Luminance and color variations between the pixels are likely, because each pixel is an individual emitter itself. This talk investigates the specific challenges for quality control of such displays and provides solutions

In this talk laser based system solutions for manufacturing steps for microLEDs and devices, such as singulation and device transfer will be presented. Integrated process control and monitoring is used to assure stable and reliable operation to ensure high throughput and low yield losses.

Practical characteristics of displays must consider not only their emissive properties measured under dark but also their reflective properties. The paper will present a new commercial real time ray tracing software that considers spectral and polarization state of the light using directly multispectral viewing angle emissive and reflective measurements.

PWM developes and produces Price signs and LED displays for fuelstation. The most demanding task of a LED, because they have to work 24h and to “fight” against the sun and other extreme outdoor weather conditions. PWM will show what are the specification of testing and the conclusion.

The proposed paper presents a study testing color measurement performance of two color imaging systems measuring narrow-band sources (e.g., LEDs and microLEDs): one with tristimulus color filters, the other a Bayer pattern color filter array. Results outline limitations of each system to provide accurate measurement to CIE color coordinates.

The presentation focuses on innovative applications of display technology. In combination with other technologies, displays can open up new markets and applications. Industrial display application, subminiature displays and sensor displays will play an important role in the future. Acoustical displays and haptic feedback displays are focus of research.

To overcome the well-known image-sticking artifact, OLED aging models are developed and pixel-wise compensation is applied on AMOLEDs. In modeling the electro-optical, data-counting, and correlation methods are considered. With developed models, the efficiency decay can be predicted, and image-sticking artifact can be compensated/suppressed. The display lifetime is thus extended.

Colloidal quantum dots (QDs)-based light-emitting diodes (QD-LEDs) has been actively researched due to the potential impacts to the display Industry.We investigated the performance of conventional and inverted QD-LEDs fabricated with synthesized InP/ZnSe/ZnS QDs. Green, yellow and red QDs were designed for application in QD-LEDs.