Displays

Today we published a new edition of our Graphene for Displays and Lighting Market Report, with all the latest information. Graphene has high potential to improve LCD, OLED and MicroLED displays and can be used to enhance displays backplanes, electrodes, emitters and more. In addition graphene can increase efficiency in lighting devices and improve designs. Recently we have seen companies (Asus and MSI) starting to adopt graphene for heat dissipation in gaming monitors, an interesting trend.

Reading this report, you'll learn all about:

• Graphene applications in LED and OLED lighting
• Graphene's adoption as a backplane for AMOLEDs
• Transparent graphene electrodes
• Graphene-based encapsulation development

The report package also provides:

• Graphene companies involved with display and lighting
• An introduction to graphene
• An introduction to lighting and displays
• Details about graphene for QDs, lasers and thermal foils

This market report provides a great introduction to graphene solutions for the display and lighting markets, and covers everything you need to know about graphene technologies in these niches. This is a great guide for anyone involved with the displays and lighting.

Researchers from Korea's Seoul National University and Sungkyunkwan University recently developed a method to grow GaN LED arrays on a flexible graphene layer. The so-called microdisk arrays exhibit excellent crystallinity with a uniform in-plane orientation and strong blue light emission.

Flexible GaN-microLEDs on graphene, Seoul National University, Sungkyunkwan University

The researchers grew the GaN microdisks on a graphene layer (grown on a sapphire substrate) covered with a micro-patterned SiO₂ mask using metal–organic vapor-phase epitaxy. The microdisks were then processed into micro-LEDs and then successfully transferred onto bendable substrates.

MSI, a leading manufacturer of gaming hardware, has announced it will be expanding its QD-OLED gaming monitor lineup. The new monitors will reportedly make use of graphene's thermal conductivity in its heat management technology. 

All models will be equipped with the latest generation of QD-OLED panels and will be available in both curved and flat models. Among other thing, the new monitors will enjoy a fan-less design, enhanced with graphene thermal tech for efficient and silent heat dispersion. This further extends the lifespan of these innovative QD-OLED panels.

At the beginning of June 2023, Asus unveiled the Asus ROG Swift OLED PG49WCD, a gaming monitor that uses graphene for thermal management. Now, Asus has added the PG32UCDM and PG34WCDM gaming monitors, each based on a different OLED panel technology. 

The PG32UCDM uses a 32" QD-OLED panel, produced by Samsung Display. The PG34WCDM monitor is based on a 34" MLA (microlens) WOLED curved panel, produced by LG Display. Both monitors make use of a graphene film for heat dissipation.

Asus has unveiled the Asus ROG Swift OLED PG49WCD, a gaming monitor that uses graphene for thermal management. 

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Asus did not yet reveal the price or shipping date of the PG49WCD monitor.

Today we published a new edition of our Graphene for Displays and Lighting Market Report, with all the latest information. Graphene has high potential to improve LCD, OLED and MicroLED displays and can be used to enhance displays backplanes, electrodes, emitters and more. In addition graphene can increase efficiency in lighting devices and improve designs.

Reading this report, you'll learn all about:

• Graphene applications in LED and OLED lighting
• Graphene's adoption as a backplane for AMOLEDs
• Transparent graphene electrodes
• Graphene-based encapsulation development

The report package also provides:

• Graphene companies involved with display and lighting
• An introduction to graphene
• An introduction to lighting and displays
• Details about graphene for QDs, lasers and thermal foils

This market report provides a great introduction to graphene solutions for the display and lighting markets, and covers everything you need to know about graphene technologies in these niches. This is a great guide for anyone involved with the displays and lighting.

Researchers from China's Qingdao University and Shenzhen University have developed a graphene-based proof-of-concept for a skin-friendly and wearable textile-based touch panel that converts a person's forearm into a keyboard or sketchpad. The three-layer, touch-responsive material translates what a user sketches or types into computer pictures.

Computer trackpads and electronic signature capture devices are not common in wearables. Researchers have proposed constructing flexible touch-responsive panels out of clear, electrically conductive hydrogels, but these materials are sticky, making writing on them difficult and uncomfortable for the skin. As a result, the research team sought to combine a comparable hydrogel into a comfortable fabric sleeve for drawing or playing computer games.

Researchers from MIT, in collaboration with researchers from other Universities in the US and Korea, have used graphene (and hBN) to develop full-color vertically-stacked microLEDs  - that achieve the highest array density (5100 PPI) and the smallest size (4 µm) reported to date.

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The researchers developed a 2D-materials based layer transfer (2DLT) technique - that involves growing the LEDs on 2D material-coated substrates, removing the LEDs, and then sttacking them. For the red LEDs, the researchers used graphene, coated on a GaAs wafer, while for the green and blue LEDs, they used hBN on sapphire wafers. The graphene red LEDs were transferred using remote epitaxy, while the hBN blue and green ones were removed using Van der Waals epitaxy.

Today we published new versions of all our graphene market reports. Graphene-Info provides comprehensive niche graphene market reports, and our reports cover everything you need to know about these niche markets. The reports are now updated to April 2022.

The Graphene Batteries Market Report:

• The advantages using graphene batteries
• The different ways graphene can be used in batteries
• Various types of graphene materials
• What's on the market today
• Detailed specifications of some graphene-enhanced anode material
• Personal contact details into most graphene developers

The report package provides a good introduction to the graphene battery - present and future. It includes a list of all graphene companies involved with batteries and gives detailed specifications of some graphene-enhanced anode materials and contact details into most graphene developers. Read more here!

Today we published new versions of all our graphene market reports. Graphene-Info provides comprehensive niche graphene market reports, and our reports cover everything you need to know about these niche markets. The reports are now updated to January 2022.

The Graphene Batteries Market Report:

• The advantages using graphene batteries
• The different ways graphene can be used in batteries
• Various types of graphene materials
• What's on the market today
• Detailed specifications of some graphene-enhanced anode material
• Personal contact details into most graphene developers

The report package provides a good introduction to the graphene battery - present and future. It includes a list of all graphene companies involved with batteries and gives detailed specifications of some graphene-enhanced anode materials and contact details into most graphene developers. Read more here!