Tuesday, February 22, 2011

Samsung's Super AMOLED Plus displays dispense of maligned PenTile pixel configuration

As crisp and vibrant as AMOLED and Super AMOLED smartphone displays are, they roll off the assembly lines with a pretty big design compromise: most of the components in the marketplace right now make use of a little visual trickery called PenTile whereby green subpixels occur with greater frequency than red and blue. Meanwhile, traditional displays (CRT, LCD, plasma, you name it) typically use one red, one green, and one blue subpixel per pixel, and the end result is that AMOLEDs tend to be a little grainier by comparison at a given resolution. OLED-Info points out that Sammy's new Super AMOLED Plus displays appear to have solved the PenTile problem, instead using something called Real-Stripe -- effectively meaning honest-to-goodness RGB pixels, which explains the company's claim back at CES of a 50 percent boost in subpixel count. Interestingly, Real-Stripe requires more space per pixel, which could be why the Galaxy S II and Infuse 4G are 4.3 and 4.5 inches, respectively, a pretty healthy hike from the 4-inch mark they'd settled on with last year's original Galaxy S models. 'Course, none of this puts us close to the 7 or 10 inches we'd need to make a tablet work -- but we know they're cranking on that already.

10 comments:

  1. This was a well known fact for most of us not blinded by fanboyism, never liked the Galaxy S display anyway, too dotty

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  2. I am amazed I looked through 4 pages of comments with no one has mistyping pentile as penile, either on accident or on purpose.

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  3. Now to solve the broad daylight issue.

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  4. Like... turn off the sun?

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  5. whats next

    Super Amoled Plus 3D

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  6. Supercalifragilisticexpialidocious LED

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  7. SUPER AMOLED PLUS ULTRA GIANT SUPREME TO THE FIFTH POWER... now with Penile Pixels.

    Yay Samsung...

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  8. filmantopia 2 hours ago
    Um, I'll wait for Super AMOLED Plus Pro, thanks. Any more words they can add after that would just be a bonus.

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  9. I'd rather wait Super Ultra Retia AMOLED Plus Ultimate Edition.

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  10. Pentile Matrix is garbage. Everyone who got scammed into a phone with one of them should file a class action suit. The Galaxy S screen is a sad joke next to older LCD panels with real RGB.

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