Tom Norton

Sort By: Post Date | Title | Publish Date
CES 2013
Sharp Embraces IGZO Display Technology
Tom Norton  |  Jan 08, 2013  |  0 comments
With new HDTV technologies flying around fast, Sharp wasn’t about to be left out. This year, it’s hot on a new display technology called IGZO (Indium, Gallium, Zinc, Oxygen) said to offer twice the resolution of conventional LCD, together with significant energy savings and better touch screen performance than present display devices.

Don’t expect to see technology in Sharp’s big screen HDTVs this year (with LCD displays ranging up to 90-inches, Sharp claims to lead the industry in sales of sets 60-inches and above). But it is or soon will be available in a 32-inch, 4K monitor (particularly useful in medical imaging), a new 4.9-inch smart phone to be introduced in Japan in March, and a 7-inch tablet.

Significantly missing from the press event was any mention of Sharp’s Elite line. We’ll be checking on the show floor to see what that might mean.

CES 2013
Vizio Crushes Big Screen Prices--Again
Tom Norton  |  Jan 08, 2013  |  0 comments
Continue Reading >
CES 2013
Vizio Demos 4K-and Glasses-free 3D
Tom Norton  |  Jan 08, 2013  |  0 comments
Continue Reading >
CES 2013
Panasonic Does LCD and Plasma
Tom Norton  |  Jan 08, 2013  |  1 comments
Panasonic is introducing 32 new HDTVs at the 2013 CES—16 plasmas and 16 LCDs. The Plasmas range in size from 42- to 64-inches, and the LCD sets cover the ground between 32- and 65-inches.

When Panasonic first started shipping LCD displays a couple of years back, it restricted the LCD lineup to sizes impractical for its HD plasmas, that is, under 42-inches. No longer; bigger sets are now “in,” so the company clearly sees a future in both technologies. But rumors to the contrary, plasmas remain an integral part of Panasonic’s HDTV lineup.

Only brief comments at the press event related to any improvements in basic video performance. As we’ve witnessed from some manufacturers so far on this CES press day, the presentation centered on enhancements to the set’s “Smart” features. This year, Panasonic’s interactive menus allow each member of the family to customize the menu to favor their favorite sites. It can save separate favorites for each member of the family, and even recognize each viewer with its built-in camera (scary!) and switch to the appropriate menu for that individual.

So when I turn on one of these new Panasonics, will it default to the calibration controls?

Continue Reading >
CES 2013
Vizio Crushes Big Screen Prices—Again
Tom Norton  |  Jan 08, 2013  |  1 comments
Vizio’s new top-of-the-line range of 2K (1920 x 1080) LCD HDTVs is the M-Series shown here. The 3D models are expected to be available later this year in 50-inch ($859) 55-inch ($1200), 60-inch ($1600), 70-inch ($2500) and 80-inch ($4500) sizes. All will have a 240Hz refresh rate, passive 3D, Vizio’s Internet Apps, an ultra slim, thin bezel design, and local dimming. It was not clear from Vizio’s press materials, but we assume from the ultra slim design and the prices that the local dimming is edge-lit rather than the more complex and expensive to implement full backlit zone dimming. The picture here shows all but the 55-incher; only one of the four employs an IPS panel (which typically offers better off-axis performance). Ignore the room reflections and guess which one.

The M-series also includes 32-, 40-, and 47-inch models, which are 2D only.

CES 2013
Vizio Does 4K—and Demos Glasses Free 3D
Tom Norton  |  Jan 08, 2013  |  0 comments
They won’t be available until later in the year, so no prices were yet available, but Vizio joins other HDTV manufacturers (with Panasonic a notable exception) in making this CES the year of 4K launches—though 4K source material will be very thin on the ground. Nevertheless, this Vizio 70-inch 4K set looked outstanding in upconverting what was apparently a standard Blu-ray source. 65- and 55-inches Vizio 4K sets will also be available, though the latter size seems a tad small to take full advantage of the format.

Next to the 4K display, Vizio also showed a glasses-free 3D prototype, though this was apparently a technical demonstration rather than a product we should expect anytime soon. The 3D effect was modestly effective, but not equal to the glasses variety. And the picture was otherwise rather grainy (possibly due to the screen treatment needed for the glasses free experience) and not yet quite ready for prime time. As with other glasses free 3D we’ve seen, the 3D effect was only visible at several specific zones across the viewing area, but unlike those other sets, the picture merely went to 2D in the areas between those zones rather than breaking apart into the two separate eye images.

CES 2013
Sony's OLED is Bigger and Better than Your OLED
Tom Norton  |  Jan 08, 2013  |  0 comments
In a stunning display of one-upsmanship, Sony not only showed a 4K OLED display, but one that's a full 56-inches diagonal. The other OLEDs on show were all a paltry 55-inches.
CES 2013
Color R Us-LG's OLEDs
Tom Norton  |  Jan 08, 2013  |  0 comments
There's no question that OLEDs can produce eye-grabbing color as well as great blacks and off-axis performance. Like most displays at shows such as this, color is stretched and enhanced all out proportion. But it shur r purdy.
CES 2013
LG Throws a Mean Curve Too
Tom Norton  |  Jan 08, 2013  |  0 comments
I guess it's a toss-up as to who thought of a curved OLED first, but LG's 3D-capable EA9800 (no word on price or availability) looks appropriately cinematic as well. OLEDs are uniquely suited to curved designs, as they're so thin they can be twisted or rolled into forms impossible up to now with other display technologies.

LG's OLED employ 4-color pixels--sort of. The fourth color is white, along with the usual red, green,and blue.

CES 2013
Samsung Throws its New OLED TV a Curve
Tom Norton  |  Jan 08, 2013  |  0 comments
Samsung claims to be showing the world's first curved OLED, but there seems to be some dispute about that (see below). Nevertheless, you'll see flat OLEDs in Vin's Video Barn before you see curved ones. Exactly when we'll see the flat versions remains a question mark. LG has starting to sell them in Korea either now or claims it will do so shortly, but the US availability date will be later. Samsung claims in June of this year or later. Expect prices between $10,000 and $12,000 for the only size anticipated for now: 55-inches (the 56-inch Sony shown below does not have a delivery date). How that will stand up in the market against the increasingly cheaper big-screen designs remains to be seen.

One thing is certain: OLED can trump any current display technology in a wide range of important performance parameters. The off-axis performance and black level quality comes through in this photo, even on a your computer screen, which itself will certainly have a far poorer black level.

Continue Reading >

Pages

X