Displays - Page 4

A Florida State University research team, led by FSU Professor of Chemistry Biwu Ma, has developed a simple and effective approach to create an efficient and stable blue light from metal halide perovskites.

Scientists have already created highly efficient and stable perovskite-based LEDs for green and red light, but an efficient and stable blue light has been difficult to achieve. Blue light requires a lot of power, and the blue color purity often decreases over time. An efficient and stable blue light is crucial for creating white light.

Researchers from the Beijing Institute of Technology and MIIT Key Laboratory for Low Dimensional Quantum Structure and Devices have developed perovskite quantum dots microarrays with strong potential for quantum dots color conversion (QDCC) applications, including photonics integration, micro-LEDs, and near-field displays.

QDCC is considered a versatile way to achieve full-color organic light-emitting diodes and micro-light-emitting diodes displays. QDCC provides a wide range of color performance and easy integration. However, conventional QDCC pixels, fabricated by the commonly used method of inkjet printing, tend to be too thin to achieve efficient color conversion. The conventional combination of quantum dots and coffee-ring effects or puddle of particle-laden liquid that occur after evaporation, lowers the light conversion efficiency and emission uniformity in quantum dot microarrays. This also contributes to blue-light leakage or optical crosstalk, where unwanted coupling occurs between signal paths. 

Researchers from Korea's Sungkyunkwan University and Gyeongsang National University have developed an innovative technique to develop transparent displays with high resolution and flexibility using perovskite materials.

Solution-based perovskites have been attracting attention in the area of display technology for many years, due to their exceptional optical-based electronic characteristics and ease of preparation. Owing to the benefits of solution-based perovskites, researchers have long envisioned the commercial adoption and implementation of flexible transparent displays.

This article was extracted from the Perovskite for Displays market report.

Given perovskites materials' unique optical properties, these materials are being intensively researched for both photovoltaic and display applications (as well as several others). In this article we will take a look into the possible application areas in the display industry that can benefit from perovskite materials.

Perovskite QDs

Perovskite-based QDs (PerQDs) are considered a viable Cd-free alternative for display applications, with high PL quantum yields, wide wavelength tunability and ultra-narrow band emission. The main advantages of PerQDs are:

• Low cost
• High performance
• RoHS compliance (despite the lead content)

Perovskite-Info is proud to announce an update to our Perovskite for the Display Industry Market Report. This market report, brought to you by the world's leading perovskite and OLED industry experts, is a comprehensive guide to next-generation perovskite-based solutions for the display industry that enable efficient, low cost and high-quality display devices. The report is now updated to April 2022.

Reading this report, you'll learn all about:

• Perovskite materials and their properties
• Perovskite applications in the display industry
• Perovskite QDs for color conversion
• Prominent perovskite display related research activities

The report also provides a list of perovskite display companies, datasheets and brochures of pQD film solutions, an introduction to perovskite materials and processes, an introduction to emerging display technologies and more.

UK-based perovskite material developer Helio Display Materials announced that it has raised $4.75 million in its Series A funding round. The funds will be used to significantly expand the company's team and also a move to custom-built labs.

Helio Display Materials was spun-off from both Oxford and Cambridge University, to commercialize photoluminescent and electroluminescent perovskite-based materials for the display industry. In June 2020 we posted an interview with Helio's CEO, Simon B. Jones, discussing the company's technology and business

Display market research firm DSCC says that perovskite-based QD films for LCD display applications could enter the market in 2022. DSCC says that perovskite materials could increase efficiency and color gamut compared to current solutions.

Last year we reported that Zhijing Nanoech has concluded a successful pilot with TCL, which has produced 500 75-inch QD-enhanced LCD TVs with Zhijing's PQDF films. The company hopes to achieve a design win with TCL for mass production.

Perovskite-Info is proud to announce an update to our Perovskite for the Display Industry Market Report. This market report, brought to you by the world's leading perovskite and OLED industry experts, is a comprehensive guide to next-generation perovskite-based solutions for the display industry that enable efficient, low cost and high-quality display devices. The report is now updated to January 2022.

Reading this report, you'll learn all about:

• Perovskite materials and their properties
• Perovskite applications in the display industry
• Perovskite QDs for color conversion
• Prominent perovskite display related research activities

The report also provides a list of perovskite display companies, datasheets and brochures of pQD film solutions, an introduction to perovskite materials and processes, an introduction to emerging display technologies and more.

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For $3,500 per year, you will get an Enterprise License to all of our market reports. Metalgrass currently offers 12 market reports, plus 4 handbook guides, and all of these are included in the subscription (bought separately, these will cost over $10,000!). You will also have access to all new reports, updates and guides released in the future (during the yearly subscription period).

Our Enterprise License gives access to your entire organization: you can share the report with all the company employees via mail, shared server or any other digital way.

Perovskite-Info is proud to announce an update to our Perovskite for the Display Industry Market Report. This market report, brought to you by the world's leading perovskite and OLED industry experts, is a comprehensive guide to next-generation perovskite-based solutions for the display industry that enable efficient, low cost and high-quality display devices. The report is now updated to October 2021.

Reading this report, you'll learn all about:

• Perovskite materials and their properties
• Perovskite applications in the display industry
• Perovskite QDs for color conversion
• Prominent perovskite display related research activities

The report also provides a list of perovskite display companies, datasheets and brochures of pQD film solutions, an introduction to perovskite materials and processes, an introduction to emerging display technologies and more.