Apple to Adopt IGZO Displays for Future iPads and MacBooks?

Apple is planning to expand its adoption of IGZO (indium gallium zinc oxide) displays to reduce the energy consumption of its mobile devices, reports etnews.com.

According to industry insiders, having decided to apply the IGZO method to displays for MacBook, Apple is talking with LCD panel manufacturers, such as Sharp and LG Display.

IGZO is a semiconducting material that has forty times more electron mobility than the standard amorphous silicon that is used as the active layer of an LCD screen, allowing for higher resolution displays, better reaction times, and less power consumption. 

The report suggests that in addition to expanding to IGZO displays for the MacBook, Apple is also planning to use them in the iPad. Apple is said to be relying on Sharp for the displays, and last year news surfaced that Sharp had already begun mass production of IGZO displays that could be used in future Apple products. 

The site expects IGZO MacBooks to appear in the first half of 2014, but does not note when an IGZO iPad might make an appearance. Apple is expected to release a new, thinner fifth generation iPad later this year. 

Source: Mac Rumours

Are Retina MacBooks displaying screen issues?

If a 56-page discussion thread on the Apple Support forums is any indication, there appears to be a problem with some MacBook Pros with Retina displays. The Retina displays with the issues show image retention and burn-in; others do not.

TUAW reader Joe K. sent us a note about the issue, which appears to be happening to MBPs with displays manufactured by LG; other displays made by Samsung don't have the problem with image retention and burn-in, are brighter, and seem to display colors with more accuracy.

To determine the make of the Retina display installed in your MacBook Pro, Joe supplied a helpful terminal command:

ioreg -lw0 | grep \"EDID\" | sed "/[^<]*</s///" | xxd -p -r | strings -6

It's basically the same command seen on OSXDaily to check for LG screens on MacBook Airs, which will also tell you how you know if you have a Samsung or LG display. If your display code begins with "LP," it's an LG display. Mike Rose has verified that with his LG panel he sees faint ghosting of Finder windows when he goes into a PowerPoint slideshow with a gray background.

Those who own a MacBook Pro with Retina display and see this problem as described in the thread should contact their local Apple Store or AppleCare for resolution.

[Source: TUAW]