Japan's display production OLED panel: Sony took the lead?

As early as June of this year, JOLED Corporation of Japan Display (JDI) has announced the production of a 21.6-inch OLED panel. Recently, JOLED also publicly stated that it has begun to sell this OLED panel. According to internal sources, these panels will be sold first to Sony for medical monitors.


JOLED is the first panel manufacturer to use inkjet printing manufacturing process

This screen has a resolution of 3840*2160 (4K 204PPI), a brightness of 350nits, a screen thickness of only 1.3mm, and a weight of only 500g. Thanks to the simple advantages of the OLED screen structure, it is also reasonable to be able to be so thin.


It is reported that this screen will be sold to Sony for medical monitor

JOLED was established in August 2014 by Japanese JDI, Sony and Panasonic under the funding of the INCJ Investment Fund and has extensive experience in technology research and development. It is reported that the 21.6-inch OLED screen produced this time adopts a brand-new ink jet printing manufacturing technology. Compared with the current mainstream vapor deposition manufacturing technology, the cost is reduced by about 30% to 50%. This process is also a technology that other panel factories are developing.

Currently, JOLED is negotiating with a number of panel manufacturers around the world to authorize new production technologies to produce TV panels, but did not disclose the name of panel makers. At the same time, JOLED also said that it will raise 100 billion yen to increase its production capacity before the end of the current year.

Miner Accessories


Immersion Cooling is a technique used to cool components of IT equipment that consists of submerging the computer components in a thermally conductive and dielectric liquid. Through this practice, the servers are cooled and heat is transferred from the source to the liquid.

When we talk about Immersion Cooling, we also need to discuss the different types of Immersion Cooling, as well as the applications of Immersion cooling. The practice of Immersion Cooling has a multitude of benefits particularly as it allows datacenters to be managed in a greener and more sustainable manner. Environmental concerns has been a huge catalyst for the adoption of the technology in recent years.


With Immersion Cooling the heat is transferred directly from the heat source to the working fluid. In [watercooling" the working fluid is potentially harmful to electronics and thus flows through a sealed loop isolated from the heat source. A watertight waterblock is used to indirectly transfer the heat from the heat source to the working fluid. With Immersion Cooling the working fluid must be non-conductive and that generally limits us to four families of fluids:

deionized water
mineral oil
fluorocarbon-based fluids
synthetic
Immersion Cooling systems used to have a higher fluid cost than water cooling, but this is already changing.

A wide variety of liquids exist for this purpose, the most suitable being transformer oils and other electrical cooling oils. Non-purpose oils, including cooking, motor and silicone oils, have been successfully used for cooling personal computers


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