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Stacking solar cells increases their efficiency. Researchers have now produced perovskite/CIS tandem solar cells with an efficiency of nearly 25 percent -- the highest value achieved thus far with this technology. Moreover, this combination of materials is light and versatile, making it possible to envision the use of these tandem solar cells in vehicles, portable equipment, and devices that can be folded or rolled…

The thin-film speakers use very little power and can be installed almost anywhere.

Physicists have achieved a record-setting level of electron mobility in a thin film of ternary tetradymite. Materials like this will be essential for more efficient and sustainable electronic devices that can do more work with less power.

The founders of MIT spinout Active Surfaces describe their thin-film solar technology and their journey since winning this year's MIT $100K Entrepreneurship Competition.

Australian researchers have engineered an ultra-thin, flexible film capable of harnessing body heat to power wearable devices, potentially eliminating the need for batteries. This technology, which could...

TDK said its CeraCharge solid-state battery has 100 times the energy density of the conventional solid-state battery

In this video I will show you a very interesting diplay technology I have never came across so far. Its not plasma, not LCD its a TFEL (Thin Film Electro Lum...

Two of the main drawbacks of using tin (Sn)-based metal halide perovskites (MHPs) in thin-film transistors have been simultaneously solved by an innovative hybrid 2D/3D structure. New findings will help unlock the potential of environmentally benign Sn-based MHPs in CMOS technology, paving the way for flexible and printable electronic devices.

Organic light-emitting diodes are used in smart phones, tablets, and large TV screens. As they do not need any additional background illumination, they are energy-efficient. The can be produced at low costs by thin-film technology and also work on flexible carrier materials, thus enabling bendable displays and variable room illumination solutions.

An interdisciplinary team from Hokkaido University's Engineering and Agriculture departments and the Institute for Chemical Reaction Design and Discovery (WPI-ICReDD) has developed a europium-based thin-film coating that they demonstrated accelerates both vegetal plant and tree growth. This technology can improve plant production speed and has the potential to help address global food supply issues.

Researchers have developed a new ultra-thin film that can create detailed 3D images viewable under normal illumination without any special reading devices. The images appear to float on top of the film and can be clearly viewed from all angles. The new imaging film uses a technology known as light-field imaging, which captures the direction and intensity of all rays of light within a scene to create a 3D image.…

Metal hydrides are considered a cutting-edge storage material for hydrogen. These hydrides function even better, if the micrometer-sized hydride particles are coated with a thin polymer film. Using a sophisticated microscopy technique, a team can now successfully show in detail, how the polymer-coated particles transform during charging and discharging with hydrogen. The results are encouraging and bring practical…

Crystalline lithium niobate (LN) is considered the "silicon of photonics" because of its outstanding optical properties, including a broad transparency window and high piezoelectric, acousto-optic, second-order nonlinear, and electro-optic coefficients, which are critical for photonic integrated circuit (PIC) applications. Recent breakthroughs in nanofabrication technology facilitate a variety of high-performance…

The US manufacturer is opening new factories and betting that a special material will make its thin-film solar cells more efficient.

Retinitis pigmentosa and macular degeneration lead to photoreceptor death and loss of visual perception. Despite recent progress, restorative technologies for photoreceptor degeneration remain largely unavailable. Here, we describe a novel optogenetic visual prosthesis (FlexLED) based on a combination of a thin-film retinal display and optogenetic activation of retinal ganglion cells (RGCs). The FlexLED implant is…

Glasst's Unpaint can be applied using standard painting tools and is potentially ideal for renters, as the company claims it can be simply peeled off a wall after a year instead of having to repaint.

Following its stretchy LCD panels, LG Display's latest gadget is a super-thin speaker designed to be installed in car interiors while remaining "invisible.".

Apple is set to benefit from new OLED panel etching technology being developed by LG that will allow for slimmer devices while lowering production...

A new ultra-thin material created by scientists at Oxford University could revolutionize solar collection technology.