Samsung Galaxy SIII Batteries Fake Pt:2

This article relates the problem of trying to find a real Samsung S3 battery that also has the NFC antenna in it unlike many clones that don’t.

Lui has done the hard work here.  He also has written it in a manner I would have.

This is one of two articles I have added in part.  To read the full article please visit the authors site using the link below.

The following is from the Author Lui Gough

Genuinely REAL: Samsung Galaxy SIII Batteries (EB-L1G6LLU) | Gough’s Tech Zone.

Samsung Galaxy SIII Batteries (EB-L1G6LLU)

If you’ve been following along, you probably already know my frustration (and adventure) in trying to get a genuine replacement battery for my Samsung Galaxy SIII. Instead of merely letting the sellers “get off”, or pocketing a partially functioning battery, I decided to tear down and document the batteries.

Contacting Samsung

I’ve had several suggestions from friends to buy it from Samsung or contact Samsung directly. The problem was, that Samsung didn’t sell the battery for the SIII on their website. The closest we got was a charger cradle with a battery which came up with zero stores where it could be purchased. Thanks Samsung.

I decided to e-mail them via their technical support:

Dear Samsung,

and then

xxxx

Another One is On The Way!

It seems fourth time is the charm. This time, I decided to go away from all of eBay entirely, and instead spent more at Kogan. When you factor in the shipping, the price is similar to that charged by Samsung (AU$42.98 with postage and freight insurance). If it wasn’t genuine, I was going to spew. This is what I got.

DSC_9134 DSC_9135

DSC_9136With the battery inside another bag, doesn’t really inspire confidence. The rear of the bag had a barcode with HC140111357 and a handwritten I9300 model number.

But a closer look at the markings show they match the genuine battery I already have. The the place of manufacture and assembly matches. The datamatrix barcode encodesGH43-03699A+EB-L1G6LLU+C5ATX12705 in a very similar way to my original encoded GH43-03699A+EB-L1G6LLU+C6NTX04261.

ORIGINAL                                          KOGAN SUPPLIED

Genuine SIII battery Top           DSC_9137Genuine SIII battery Bottom           DSC_9138

Best of all, the NFC antenna was felt under the battery label and functions correctly,however, the battery label itself is a bit smoother and shinier than my original and the Original Accessories hologram sticker is “stuck on top”. There’s also some residual adhesive.

Please go to link to read full article.

http://goughlui.com/?p=7216

Samsung Galaxy SIII Batteries (EB-L1G6LLU) Fake Pt:1

This article relates the problem of trying to find a real Samsung S3 battery that also has the NFC antenna in it unlike many clones that don’t.

Lui has done the hard work here.  He also has written it in a manner I would have.

This is one of two articles I have added in part.  To read the full article please visit the authors site using the link below.

I love this article, it is written the way I would want to do it.

Please go to the original link to read the full article.

Genuinely Fake Pt 1: Samsung Galaxy SIII Batteries (EB-L1G6LLU) | Gough’s Tech Zone.

Genuinely Fake Pt 1: Samsung Galaxy SIII Batteries (EB-L1G6LLU)

Lately, I’ve been having a few charging issues with my Samsung Galaxy SIII where, despite being connected to the charger, it refuses to completely charge on occasion. There are numerous posts online which claim the problem is in the connector, the cable, the charger and so forth, but I would reckon the problem is actually with my battery. The original battery provided in the phone, once sat flush with the rear of the phone, now sits proud ofCell Swellingthe rear and pushes on the rear plastic shell.

Battery Proud Samsung SIII

The good old “problem” of swelling lithium-ion cells seems to have reared its head. While the capacity hasn’t reduced too much, it’s a sign that the cell itself is having some internal chemical reactions which may make it somewhat dangerous in the sense that it might vent due to pressure build-up.

It might not look like it from the image on the left, but it’s actually fairly swollen. It’s most obvious when you place it on a flat table and press down on a corner, only to see the opposing corner lift cleanly into the air.

It’s a sign that the battery may be overcharged, or exposed to extreme environmental conditions. I know for a fact, because it’s been with me most of the time, it’s definitely not been “baked” in the sun … so it’s likely that the charging threshold is somehow improperly set, or the cell itself is defective somehow. It’s past its warranty anyway, so it was time to hunt down a new cell.

The market for aftermarket batteries is massive, and many replacements exist, but due to my interests in preserving the NFC functionality of the phone, I decided to opt for a genuine replacement. I found one from a seller nearby, at a good price (not too cheap), and I ordered it.

Is it real, or is it fake?

http://goughlui.com/?p=6887

Flexible Displays – What are they and How do they work?

Flexible Displays – What are they and How do they work?.

http://samsunggeeks.com/2012/12/03/flexible-displays-what-are-they-and-how-do-they-work/

Dom | On 03, Dec 2012

Over the past year or so there has been a lot of excitement about the release of flexible displays. The mass production of flexible screens is greatly anticipated, in part because of their purported indestructible qualities – but mostly because they guarantee, bona fide, that we are living in the future we imagined as children. In this article, we take a look at flexible screens and displays and give an overview of how they work.

What is a flexible display?

If you haven’t worked it out already, flexible displays are displays which are fully bendable. Samsung announced their line of flexible screens in early 2012, branding them “YOUM” and snapping up other trademarks like FAMOLED (flexible active matrix organic light emitting diode). As Samsung is the world’s largest manufacturer of OLED displays, we expect them to be one of the major players in bringing flexible displays to the market. It’s a very exciting development in screen technology which has a huge number of advantages and extremely cool uses!

 

How do Flexible Displays work?

Flexible Displays - Diagram - How do they work - SamsungGeeks

The biggest problem getting in the way of making screens flexible was glass. Glass doesn’t bend, it’s thick, heavy and breaks easily. Flexible displays rely largely on existing display technology, known as an OLED (organic light emitting diode) or AMOLED (active matrix light emitting diode) screen.

Traditional AMOLED screens use organic compounds which create their own light source when a current is passed through them. As the OLED pixels create their own light source, they don’t need a back light like LCD screen technology, but the circuitry to control the pixels is fused into glass. Flexible displays simply replace the layers of glass with layers of (flexible) plastic film, allowing for them to be bent and flexed without breaking anything.

Looking to “Corning”, the manufacturers of Gorilla Glass, we can see that a flexible protective glass coating for flexible displays isn’t completely out of the question. Their product Willow Glass will allow for the easy protection of flexible displays.

please follow link to read full article.  Very interesting read and technology.

I think it will be the future for all types of visual displays, perhaps even car Dashboards or the table your are working from, the list goes on and on.