Apple significantly upgraded IGZO (Indium gallium zinc oxide) display technology for generation next iPhones and iPads
Dr. Yehia Mechref | On 10, Mar 2013
Apple is significantly in talks with Sharp to use the company’s IGZO (Indium gallium zinc oxide) display technology in generation next iPhones and iPads, but low yield rates have prompted the Cupertino tech giant to look at other Asian display makers in efforts to bolster its supply chain.
According to people familiar with the matter, Apple is said to be further evaluating Sharp’s IGZO panel production capacity for 2013 ahead of rolling out the technology in upcoming iPhone, iPad and iPad mini models, reports DigiTimes. Rumors of Apple’s interest in using IGZO, or indium, gallium and zinc oxide, displays first surfaced in late 2011.
While the Sharp-developed screens are thinner and more efficient than those found in current iDevices, Apple was unable to take advantage of the technology as the struggling Japanese electronics firm saw setbacks with initial yields. Only recently has the company introduced the first IGZO panels with its own mobile offerings limited to the Japanese domestic market.
It appears that supply constraints are a continuing concern, as Apple is said to also be evaluating whether display partner AU Optronics’ “L5C” line can be used to produce the cutting edge panels. In addition, Innolux was reportedly granted a license to make IGZO displays, suggesting that the Taiwanese company may become an Apple display supplier.
The most recent rumors surrounding an IGZO-toting Apple product came in July when sources in China claimed the tech would be one of the standout features of the iPad mini.