Tag Archive: Sharp


Understanding IGZO displays

One particular technology that really caught my eye at CES 2013 was Sharp’s IGZO display technology. Still relatively new from the consumer aspect and not something you will be aware of if you are not much into consumer technology. Having said that, I hope this post of mine does justice to this cutting-edge display tech. Sharp showcased their IGZO (Indium Gallium Zinc Oxide) displays co-developed with Corning Glass Inc. It is an indigenous high-resolution display which can match a 4K resolution. And judging by its capability to have a pixel density of up to 500-550 ppi, it can give the current existing Retina and AMOLED displays a serious run for their money!

 

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Let’s converge on the high points of an IGZO display. Here are a select few –

1) Crisp Visuals: Smaller transistors in the circuit mean high electron mobility and pixel density which results in stunningly clear and detailed images i.e. up to 4 times the standard 1080p resolution.

2) Lighter and Slimmer Form Factor: IGZO sheets are relatively slimmer and malleable without losing the robust identity which means the smart devices that incorporate IGZO will be more lightweight than even before.

3) Extended battery life: The top line displays need constant screen refresh to accommodate for continued visual goodness. An IGZO display on the other hand is capable of retaining a static image without losing the display quality; that essentially means your phone’s Home Screen with all the widgets and app links would not need constant refreshing which demands less out of the device battery thus reducing power consumption. Dare I say that the standard Smartphone battery life might increase by almost a day with an IGZO display?!

4) Better Touch Response: The tightly-condensed structure of an IGZO-display enables much more precise touch response, especially in multi-point touch screens which makes it a boon for future Smartphone displays.

 

 

Rather than me saying anything more, a good viewing of the video credibly illustrates the kind of punch that IGZO displays pack. To round it up, IGZO is mesmerizing and eagerly awaited! (At least by me for now!)

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TVs galore at CES 2013

If the keynotes and unveilings at the ongoing CES 2013 is anything to go by then these are exciting times for consumer display technologies. International-CESTechnologies which looked inconceivable are being flaunted in full fledge in Las Vegas. Here’s a manufacturer-wise low-down on all these exciting technologies.

Sony – Having trailed behind Samsung and LG in the OLED TV race, Sony’s unveiling of a 56” prototype 4K OLED TV took everyone by surprise. The mashup may look wishful on the face of it, but the picture quality, contrast ratio and black levels which an OLED TV is capable of producing coupled with the high amount of detail its 4K resolution can show might just make this TV the ultimate beast once it commercially materializes.

Panasonic – Since Sony and Panasonic had collaborated last year to produce OLED screens, Panasonic also showed off its own 56” 4K OLED prototype. And it doesn’t look like the Japanese manufacturer is going to budge from making Plasma’s [despite reducing sales and consumer interest] as it also unveiled its 2013 line-up of Plasma TVs.

Toshiba – Another Japanese firm making sure that the Ultra HD market heats up. Its latest offering, the L9300 Ultra HD TV series just acts as a pointer to how manufacturers perceive the future of TV displays.

LG-throws-CES-2013-a-curveball-with-a-gently-arcing-55-inch-OLED-TVLG – Fresh from the accolades of last year, LG finally announced commercial shipping of its OLED TVs to US in March. The prices are jaw-dropping but so is the technology. Apart from that, it also launched 55” and 65” TVs with Ultra HD resolution to join the 84” LM9600 last year. Also on showcase was the stunning Curved OLED TV which was an instant crowd-puller. And to top it all is the all new Hecto Laser TV Projector which can generate crisp picture in the size range of 100 inches from a very short projection range.

Samsung – Like LG, Samsung also came up with its own curved OLED TV. The concept is aimed at doing away with viewing angle issues as well give a panorama-effect to visuals on it. Although just a concept, it opens up the possibility of having large-sized curved and bendable displays in future. Also on feature was the world’s largest Ultra HD TV at a mouth-watering 85 inches, pipping commercially available LG and Sony Ultra HD sets by an inch.

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Sharp – 60” Purios Ultra HD TV was one of the highlights at the Sharp stand with this set being the first one to receive THX 4K certification. The explanation of IGZO (Indium Gallium Zinc Oxide) displays was another one that seems exciting as these displays can have a 550 PPI (pixels per inch) making it a serious competition for Apple’s Retina displays. Then there were two prototypes, the 60” Aquos Ultra HD TV and an 8K TV. Considering 4K has been dubbed as Ultra HD by the companies, it will be interesting to see what branding 8K gets.

Simply put, it’s easy to conclude that CES 2013 was the hub of TV displays and technologies accompanying it which means the industry is geared up for transition and gradual overhaul of existing TV displays. So it will be interesting to see how consumers warm up to this vision in the coming years.

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