Raelclear double-sided transparent TV. Free Technical Library News

NEWS OF SCIENCE AND TECHNOLOGY, NOVELTY IN ELECTRONICS
Free technical library / timeline

Raelclear Double Sided Transparent TV

21.12.2022

Engineers from JDI, Hitachi, Toshiba and Sony teamed up to present an unusual device - a transparent Raelclear TV. It can show pictures from both sides.

The screen has a size of 20,8 inches and is built using OLED technology. The manufacturer claims that this is a display with the world's highest light transmittance (84%). The screen can be used by two people at once.

JDI already has a 12,3-inch version of the transparent TV. The enlarged model is better in every way.

Main technical characteristics of Raelclear:

Size: 20,8-inch;
Resolution: 1280x720 pixels;
Refresh rate: 120Hz;
Brightness: 300 nits;
Light transmission: 84%;
Display up to 4096 colors.

The company plans to deliver the TV to CES 2023, which starts on January 5th.

Mass production is scheduled for autumn 2023.

<< Back: Improved window insulation 21.12.2022

>> Forward: Mosquitoes are dangerous not only for their bites. 20.12.2022

Latest news of science and technology, new electronics:

The existence of an entropy rule for quantum entanglement has been proven 09.05.2024

Quantum mechanics continues to amaze us with its mysterious phenomena and unexpected discoveries. Recently, Bartosz Regula from the RIKEN Center for Quantum Computing and Ludovico Lamy from the University of Amsterdam presented a new discovery that concerns quantum entanglement and its relation to entropy. Quantum entanglement plays an important role in modern quantum information science and technology. However, the complexity of its structure makes understanding and managing it challenging. Regulus and Lamy's discovery shows that quantum entanglement follows an entropy rule similar to that for classical systems. This discovery opens new perspectives in the field of quantum information science and technology, deepening our understanding of quantum entanglement and its connection to thermodynamics. The results of the study indicate the possibility of reversibility of entanglement transformations, which could greatly simplify their use in various quantum technologies. Opening a new rule ... >>

Mini air conditioner Sony Reon Pocket 5 09.05.2024

Summer is a time for relaxation and travel, but often the heat can turn this time into an unbearable torment. Meet a new product from Sony - the Reon Pocket 5 mini-air conditioner, which promises to make summer more comfortable for its users. Sony has introduced a unique device - the Reon Pocket 5 mini-conditioner, which provides body cooling on hot days. With it, users can enjoy coolness anytime, anywhere by simply wearing it around their neck. This mini air conditioner is equipped with automatic adjustment of operating modes, as well as temperature and humidity sensors. Thanks to innovative technologies, Reon Pocket 5 adjusts its operation depending on the user's activity and environmental conditions. Users can easily adjust the temperature using a dedicated mobile app connected via Bluetooth. Additionally, specially designed T-shirts and shorts are available for convenience, to which a mini air conditioner can be attached. The device can oh ... >>

Energy from space for Starship 08.05.2024

Producing solar energy in space is becoming more feasible with the advent of new technologies and the development of space programs. The head of the startup Virtus Solis shared his vision of using SpaceX's Starship to create orbital power plants capable of powering the Earth. Startup Virtus Solis has unveiled an ambitious project to create orbital power plants using SpaceX's Starship. This idea could significantly change the field of solar energy production, making it more accessible and cheaper. The core of the startup's plan is to reduce the cost of launching satellites into space using Starship. This technological breakthrough is expected to make solar energy production in space more competitive with traditional energy sources. Virtual Solis plans to build large photovoltaic panels in orbit, using Starship to deliver the necessary equipment. However, one of the key challenges ... >>

New method for creating powerful batteries 08.05.2024

With the development of technology and the expanding use of electronics, the issue of creating efficient and safe energy sources is becoming increasingly urgent. Researchers at the University of Queensland have unveiled a new approach to creating high-power zinc-based batteries that could change the landscape of the energy industry. One of the main problems with traditional water-based rechargeable batteries was their low voltage, which limited their use in modern devices. But thanks to a new method developed by scientists, this drawback has been successfully overcome. As part of their research, scientists turned to a special organic compound - catechol. It turned out to be an important component that can improve battery stability and increase its efficiency. This approach has led to a significant increase in the voltage of zinc-ion batteries, making them more competitive. According to scientists, such batteries have several advantages. They have b ... >>

Alcohol content of warm beer 07.05.2024

Beer, as one of the most common alcoholic drinks, has its own unique taste, which can change depending on the temperature of consumption. A new study by an international team of scientists has found that beer temperature has a significant impact on the perception of alcoholic taste. The study, led by materials scientist Lei Jiang, found that at different temperatures, ethanol and water molecules form different types of clusters, which affects the perception of alcoholic taste. At low temperatures, more pyramid-like clusters form, which reduces the pungency of the "ethanol" taste and makes the drink taste less alcoholic. On the contrary, as the temperature increases, the clusters become more chain-like, resulting in a more pronounced alcoholic taste. This explains why the taste of some alcoholic drinks, such as baijiu, can change depending on temperature. The data obtained opens up new prospects for beverage manufacturers, ... >>

Random news from the Archive

Eco-fueled catamaran sails around the world 18.07.2017

The Energy Observer has set off on its first circumnavigation of the world. This weekend, a French catamaran, powered by every known fuel except diesel and natural gas, left the harbor of Paris and headed down the Seine to Le Havre; from there it will go out and from there to the English Channel, and across the strait to the Atlantic.

The catamaran must make 101 stops in 50 countries; the team is not going to set speed records, so the journey will take six years. During this time, the ship will not emit a single cubic meter of carbon dioxide into the atmosphere. The project is already being dubbed "Marine Solar Impulse" by analogy with the solar-powered aircraft that completed its round-the-world flight last year.

The hydrogen fuel on the Energy Observer is produced on board; in addition, the ship's batteries will store electricity generated by solar panels (total area will be 130 sq.m.) and two thirty-meter wind turbines.

And if the ship gets completely calm, and the sky is overcast (or at night), the installation of sea water electrolysis and hydrogen production will be used. In addition, the catamaran can also go under sail; then the course of the ship will rotate the turbine, which will generate additional electricity. The hull of the Energy Observer was borrowed from a 1983 racing catamaran, which was modified to accommodate turbines, an electrolysis plant and other equipment.

See full Archive of science and technology news, new electronics

All languages of this page

Home page | Library | Articles | Website map | Site Reviews