Category: Displays

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XTPL ultra-precise Nanometric Printer receives Honorable Mention at Display Week 2018 I-Zone

Posted by Charbax – June 17, 2018

XTPL received an honorable mention from I-Zone judges for its innovative product that prints extremely fine film structures using nanomaterials. XTPL’s interdisciplinary team is developing and commercializing an innovative technology that enables ultra-precise printing of electrodes up to several hundred times thinner than a human hair – conducive lines as thin as 100 nm. XTPL is facilitating the production of a new generation of transparent conductive films (TCFs) that are widely used in manufacturing. XTPL's solution has a potentially disruptive technology in the production of displays, monitors, touchscreens, printed electronics, wearable electronics, smart packaging, automotive, medical devices, photovoltaic cells, biosensors, and anti-counterfeiting. The technology is also applicable to the open-defect repair industry (the repair of broken metallic connections in thin film electronic circuits) and offers cost-effective, non-toxic, flexible industry-adapted solutions.

XTPL’s technology might be the only one in the world offering cost-effective, non-toxic, flexible, industry adapted solution for the market of displays TFT/LCD/OLED, integrated circuits (IC), printed circuit boards (PCB), multichip modules (MCM); photolithographic masks & solar cells market.

XTPL delivers also solutions for research & prototyping including printing head, electronics, software algorithms which are the core of the system driving the electric field and the assembly process of nanoparticles implemented in XTPL's Nanometric Lab Printer. It is a device that offers necessary functionalities to test, evaluate and use XTPL line-forming technology with nanometric precision and enables positioning of the printing head with micrometric resolution precisely.

Official video explaining XTPL's technology: https://youtu.be/WMerzxzCXuw

Filmed at the I-Zone demo and prototype area at SID Display Week, the world's largest and best exhibition for electronic information display technology.

Zhijing Nanotech Quantum Dot backlight units (QD-BLUs) using perovskite quantum-dot film (PQDF)

Posted by Charbax – June 17, 2018

Zhijing Nanotech from Beijing, China, develops next-gen quantum dot backlight units (QD-BLUs) for wide color gamut QLCD technology, which contains perovskite quantum-dot film (PQDF) as a primary light-conversion component. The PQDF exhibits high light conversion efficiency, narrow emission peak, high integration and low cost. During Display Week, they demonstrated the wide-color gamut PQDF-LCD TV prototype, which was achieved by combining the blue-light emitting diode (LED) chip, red K2SiF6:Mn4+ (KSF) phosphor, and green PQDF as RGB backlight sources. The luminance is above 500 nits.

Filmed at the I-Zone demo and prototype area at SID Display Week, the world's largest and best exhibition for electronic information display technology.

Display Week’s I-Zone, sponsored by E Ink, is a unique exhibition-within-the-exhibition filled with demos and prototypes from around the world. Every year, dozens of applicants submit their pre-market and emerging products to compete for a free booth where they can share their inventions with buyers, manufacturers, potential partners, industry leaders and thousands of attendees.

Fluxim Phelos benchtop R&D instrument measures electroluminescence spectrum in all angles

Posted by Charbax – June 17, 2018

High performance long lifetime emitting materials are essential to the success of OLEDs and quantum-dots (QDs), the summit of today’s display technology. The Swiss company Fluxim introduces Phelos, a benchtop R&D instrument that determines the position and orientation of emitters inside a working OLED stack or QD down-conversion film which are key optimization parameters. Phelos measures the electroluminescence spectrum in all emission and polarization angles. Furthermore, the instrument can be transformed into a photoluminescence spectrometer, unleashing the full advantage of angular luminescence analysis. An integrated optical model based on Fluxim’s simulation software Setfos with fitting algorithm provides a fast and accurate extraction of the emission zone and emitter molecule orientation. The new instrument Phelos complements Fluxim’s portfolio of R&D tools including the opto-electronic simulator Setfos, the electro-thermal simulator Laoss and the all-in-one instrument Paios, all designed to tackle challenges in the display and emerging PV industry. Fluxim founder Beat Ruhstaller demonstrated Phelos and the other R&D tools at the I-ZONE at SID Display Week 2018.

Collection of Fluxim speeches are at: http://fluxim.com/videos

EXALOS shows RGB superluminescent light-emitting diodes (SLEds) for next-gen AR microdisplays

Posted by Charbax – June 17, 2018

EXALOS AG is developing visible RGB superluminescent light-emitting diodes (SLEds) as illumination sources for next-gen AR microdisplays. SLEDs exhibit performance characteristics that bridge the gap between semi-conductor lasers and LEDs. They combine the potential of wide-color gamut and high efficiency with high-spatial coherence (high directionality) and low-temporal coherence (reduced speckle content/coherent artifacts). Consequently, they offer important benefits when used to illuminate near-to-eye MEMs-scanning architectures and spatial-light modulators in holographic display systems.

At the I-Zone, EXALOS demonstrated its first prototype cyano-green (490-500 nm) SLED and its new red-blue devices. It also demonstrated reduced speckle in a projection application; showing the advantage of their special light source known as “super amazing diode,” a speckle-free laser.

Filmed at the I-Zone demo and prototype area at SID Display Week, the world's largest and best exhibition for electronic information display technology.

Display Week’s I-Zone, sponsored by E Ink, is a unique exhibition-within-the-exhibition filled with demos and prototypes from around the world. Every year, dozens of applicants submit their pre-market and emerging products to compete for a free booth where they can share their inventions with buyers, manufacturers, potential partners, industry leaders and thousands of attendees.

Suzhou Crystalent edge-lit, single layer collimated roll-to-roll nano backlight

Posted by Charbax – June 17, 2018

Suzhou Crystalent demonstrated its edge-lit, single layer backlight or forelight module and a collimated backlight module based on compound roll-to-roll nanofabrication technology. The former is transparent, flexible, compact, lightweight and low-cost with a thickness of less than 0.5mm; while the latter is a four-layer flexible module with a thickness of less than 1.5mm. The unit can be laminated onto an LCD panel as either backlight or forelight for transmissive or reflective applications respectively; while the latter may serve as a standard platform, combining with various diffusers to result in any desired viewer application.

Filmed at the I-Zone demo and prototype area at SID Display Week, the world's largest and best exhibition for electronic information display technology.

Display Week’s I-Zone, sponsored by E Ink, is a unique exhibition-within-the-exhibition filled with demos and prototypes from around the world. Every year, dozens of applicants submit their pre-market and emerging products to compete for a free booth where they can share their inventions with buyers, manufacturers, potential partners, industry leaders and thousands of attendees.

e-Skin Displays shows full-color structural plasmonic reflective display

Posted by Charbax – June 17, 2018

e-Skin Displays seeks to recreate structural color similar to nature’s (like the skin of a chameleon) that can adapt and change color and pattern to match its surroundings. This display is thin and flexible, has a rich color gamut, uses ambient light to reflect, is angle dependent and is very low power. The company demonstrated a full-color structural plasmonic display with a breakthrough gray/black state, a rich and bright color gamut, and a very high video rate, enabling opportunities in digital signage, consumer electronics and defense applications.

Filmed at the I-Zone demo and prototype area at SID Display Week, the world's largest and best exhibition for electronic information display technology.

Display Week’s I-Zone, sponsored by E Ink, is a unique exhibition-within-the-exhibition filled with demos and prototypes from around the world. Every year, dozens of applicants submit their pre-market and emerging products to compete for a free booth where they can share their inventions with buyers, manufacturers, potential partners, industry leaders and thousands of attendees.

Sendai College of Japan shows micro-optical diffused light-control film (DLC)

Posted by Charbax – June 17, 2018

Researchers at the Optical Function Device Workshop at the National Institute of Technology, Sendai College, demonstrated unique screens using micro-optical elements for projection displays. The screen is a combination of directional diffused light-control film (DLC) with a micro-structured optical film. The screen directs the environment-scattered light to a direction that is different from that of the screen viewer. One is a directive screen using an array of CCR with diverted and curved surfaces (D-CCR), which reflects and scatters the light toward a certain angle: the viewer’s face. The screen has a gain of 16 and reflects extremely bright images even with small and low-power projections.

Filmed at the I-Zone demo and prototype area at SID Display Week, the world's largest and best exhibition for electronic information display technology.

Display Week’s I-Zone, sponsored by E Ink, is a unique exhibition-within-the-exhibition filled with demos and prototypes from around the world. Every year, dozens of applicants submit their pre-market and emerging products to compete for a free booth where they can share their inventions with buyers, manufacturers, potential partners, industry leaders and thousands of attendees.

Best of I-Zone 2018: FLC Display without Color Filter by Hong Kong University

Posted by Charbax – June 14, 2018

The Best Prototype at I-Zone 2018 award winner at SID Display Week 2018 is Hong Kong University of Science and Technology. They present a solution to lower the power consumption of LCD by 3x by removing the color filter, their 250ppi active-matrix field-sequential color-display panel based on electrically suppressed helix ferroelectric liquid crystal (FLC). FLC's fast response time of 10 microseconds under low voltage of 6.67V/micron enables field sequential color display operation with a 60-Hz frame rate and 360-Hz FLC driving frequency.

Silvaco design tools for the Display Industry at SID Display Week 2018

Posted by Charbax – June 14, 2018

Founded in 1986, Silvaco, Inc. is an electronic design automation (EDA) provider of software tools used for process and device development and for analog/mixed-signal, power IC and memory design. During Display Week 2018, representatives discussed and shared demos of its technology computer-aided design (TCAD) solutions with emphasis on enabling the designing of the next generation of TFT, LCD, LED & OLED products, including flat-panel displays. Their products help analyze behavior of materials, what kind of impacts they have on light emissions, test reliability and signal variation; and provide electrical analysis, among other important metrics.

Filmed at SID Display Week 2018, the world's largest and best exhibition for electronic information display technology.

Radiant Vision Systems at SID Display Week 2018

Posted by Charbax – June 14, 2018

Radiant Vision Systems provides visual test and measurement systems that characterize, and inspect light and color for quality in display design and automated production. Their inspecting processes and tools are used in LCDs, LEDs, microLEDs and OLED for flat panel displays, head-up displays, AR/VR, near to eye display. During Display Week 2018 they demonstrated light and color measurement solutions, new assembly and surface inspection systems, and photometry-based imaging systems and specialized lenses for evaluating the unique characteristics of displays used in flexible devices, automotive integrations, augmented and virtual reality (AR/VR), and other emerging applications.

Filmed at SID Display Week 2018, the world's largest and best exhibition for electronic information display technology.