research – Page 9 – Display Daily

Samsung-Funded Research Could Lead to Ultrahigh-Resolution MicroLEDs With 40% Lower Heat Generation

by Omid Rahmat

With funding from the Samsung Future Technology Incubation Center, Professor Sang Hyeon Kim and his team of researchers from the Department of Electrical and Electronic Engineering at Korea Advanced Institute of Science & Technology …

Tags:MicroLED| research

Researchers Develop Means for On Chip Fabrication of Large Scale Perovskite Single Crystal Arrays

by Arthur Berman

Metal halide perovskites have several optoelectronic properties that make them attractive for use in a wide variety of device applications. The successful use of such materials in some desired applications has, however, presented a …

Tags:Perovskite| research

PC Monitor Market Plummets: Q4 2022 Sees Record Low Shipments as Economy Struggles

by Emory Kale

The struggling PC market led to a 18.3% year-over-year decrease in PC monitor shipments in Q4 2022, resulting in a 5.9% decline for the full year 2022, according to the International Data Corporation (IDC) …

Tags:monitors| research

An Improved Holographic Display System is Under Development

by Arthur Berman

A team of researchers led by Yi-Long Li of the School of Instrumentation and Optoelectronic Engineering, Beihang University (Beijing, China) is developing a holographic display system that presents an image with a wider viewing …

Tags:Augmented Reality| Holographic Displays| research

ultraleapocean EAT STREET Haptics 1 1024x680

The Future of Touch

by Artem Alekseenko

A research team at UC Santa Barbara has discovered a new phenomenon that underlies emerging holographic haptic displays, and could lead to the creation of more compelling virtual reality experiences. The team’s findings are …

Tags:Haptics| Holographic Displays| research| Touch

New Research on Metasurface Technology Could Lead to Cheaper, Better, More Efficient Displays

by Omid Rahmat

Metasurfaces are 100 times thinner than liquid crystal cells, offer a ten-fold increase in resolution, and consume half the power. Metasurface technology is a type of engineered material that can control the propagation of …

Tags:LCD| LED| Metasurfaces| research

MIT Engineers Develop New Way to Make Defect-Free Displays

by Omid Rahmat

Micro-LEDs (µLEDs) have been explored for augmented and virtual reality display applications that require extremely high pixels per inch and luminance. However, conventional manufacturing processes based on the lateral assembly of red, green and …

Tags:MicroLED| research

Researchers Show Improved Biometrics Using a QLED Display

by Omid Rahmat

We improved biometric authentication security using dual recognition based on fingerprint image detection and skin-temperature-change sensing under quantum dot light-emitting diode (QLED) displays. QLEDs are more advantageous than organic light-emitting diodes (OLEDs) in terms …

Tags:biometrics| QLED| research

Deep-Blue Perovskite-Based LEDs are Under Development

by Arthur Berman

A team of researchers headed by Gyumin Jang of the Yonsei University, Department of Materials Science and Engineering (Seoul, Republic of Korea) are developing means to produce a high-quality, deep-blue light-emitting perovskite-based LED (PeLED). First, …

Tags:PeLED (Perovskite LED)| perovskite LEDs| research

Western Europe suffers first Q1 drop in TV sales ever recorded by Meko

by Raverstead

The first quarter of 2011 brought a severe drop in TV sales, particularly in Western Europe, where the overall fall was 10% year on year (YoY). According to European TV research specialists, Meko, these …