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Rumor: Poor fingerprint sensor, LCD driver yields to impact 'iPhone 5S' shipments

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A report out of the Far East on Tuesday claims the first batch of Apple's next-generation iPhone could be smaller than expected, thanks to poor yield rates for the handset's much rumored fingerprint sensor, as well as LCD driver chips.

The report comes from the hit-or-miss DigiTimes, which cited industry insiders as saying yield issues have caused volume production of "fingerprint-recognition" and LCD driver components for the so-called "iPhone 5S" to be pushed to the end of July. To make the scheduled September launch, manufacture of the parts should have started by the end of June or early July, the sources said.

According to the publication, the next-gen iPhone will use fingerprint sensors designed by AuthenTec, the biometric security firm Apple purchased for $356 million in 2012. The unnamed sources claim Apple contracted production of the chips to Taiwan Semiconductor Manufacturing Co. (TSMC), while Xintec will handle wafer-level packaging.

A possible TSMC and Xintec collaboration was first mentioned in April by KGI Securities analyst Ming-Chi Kuo, who has a reliable track record in predicting Apple's movements,

No information was given regarding the purported LCD driver problems, though Apple is widely expected to carry over the same 4-inch display from the current iPhone 5.

With the reported yield rate trouble, the publication said insiders estimate around three million iPhone 5S units will be delayed into the fourth quarter.



66 Comments

robm 18 Years · 1065 comments

Speculation on top of speculation ! Compounded by reports from unnamed sources :D

65c816 12 Years · 127 comments

The other speculation said IGZO screen - anyone know how much power savings that would translate to?

harry wild 11 Years · 808 comments

I not concern with the iPhone 5S or even the 6! Purchase another state of the art phone in the mean time. Why is Samsung and HTC not having troubles like Apple has. Been a loyal Apple buyer but no longer! They seem to be loosing ground!

harry wild 11 Years · 808 comments

Quote:
Originally Posted by 65C816 

The other speculation said IGZO screen - anyone know how much power savings that would translate to?

I think it is 50% less power consumption with the Sharp IGZO screen.

robm 18 Years · 1065 comments

[quote name="Harry Wild" url="/t/158502/rumor-poor-fingerprint-sensor-lcd-driver-yields-to-impact-iphone-5s-shipments#post_2362362"]I not concern with the iPhone 5S or even the 6! Purchase another state of the art phone in the mean time. Why is Samsung and HTC not having troubles like Apple has. Been a loyal Apple buyer but no longer! They seem to be loosing ground![/quote] Me too ! I not concern with story. I also not concern with your post.