The LCD 27 "touch exists, use it?

The manufacture of touch screens large problem. The touch technology is most effective (projected capacitive screen) is ubiquitous on smartphones, but hardly applicable to slabs 24 inches or more. The company Perceptive Pixel, however, found a way to make a touch screen 27 ". Of the large slabs, the transistors that drive the LCD generates interference to the sensors.

To reduce interference, it is necessary to remove the supporting glass layer touch transistors, which then creates reflections and parallax phenomenon very problematic for a touchscreen. Perceptive Pixel has resolved these shortcomings with an optical link. This material has a refractive index very close to the glass, it minimizes the refraction of light passing through the glass layer and hence the parallax.

A screen 23 "IPS to 190 €

The general public has become accustomed to screens TN LCD panels and their defects because this technology has always been much cheaper to produce. Fortunately, the time has come to erode the price slabs VA or IPS, far more interesting, so much so that there is now a monitor 23 "IPS Full HD only at 190 €, the AOC i2353Fh.

The additional cost of the IPS compared to TN is more than fifty Euros and is fully justified in our view by the best viewing angles of the IPS. Presented at CES in January, the COA has also i2353Fh an LED backlight which gives a thickness of only 9.6mm. MEDPI Seen by our colleagues at the Digital, it will be available in stores in August.

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Sony sells a 25-inch OLED screen

Sony will - finally - to market a large OLED display, a 24.5 inches (62.34 cm exactly). Very light barrier is a model for professional film, which will cost a whopping 2.4 million yen or € 12 350 (excluding taxes). A smaller (17 inches) will cost slightly less (11 500 €). Only a privileged few can then swoon to the image provided by these slabs OLED Full HD 16:9.

Designed to be a reference monitor, the BVM-EL TRIMASTER E250 and E170 BVM-boarded many technological refinements guarantee the best possible image that Sony has pretty decked nicknames Marketing: Sony Professional Display Engine, Sony's "Super Top Emission" technology , color management with 10-bit conversion cubic nonlinear, etc..