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Samsung FPXD Dispaly  (Source: Samsung)
New Samsung display technology expected to revolutionize X-ray field

Gamers know that there are few things better for improving the looks of a game than to be able to run it at higher resolutions. The same can be said for home theater fans; the difference between higher resolution HDTV sets and standard sets is readily apparent.

While gamers make due with 30-inch displays, like the Gateway XHD3000, that can push resolutions up to 2560 x 1600, that resolution isn’t enough for some uses. DailyTech reported this month that Toshiba had a new, very expensive, 3840 x 2400 resolution display for use on PCs for medical purposes and other uses.

Samsung electronics announced today a new display that just barely trumps the Toshiba display resolution handily at 3072 x 3072. This display is a flat panel X-ray detector (FPXD) for use in X-ray machines. The uses for the display extend well beyond medical purposes according to Samsung.

Samsung envisions the FPXD display being used in traditional X-ray systems, CAT scan machines, for building inspections and in airport security systems. Perhaps this could be a replacement to the X-ray systems that can see through clothes currently installed in some airports.

Samsung attaches photodiodes to a TFT substrate it produces using a proprietary amorphous silicon technology. Samsung also created an enhancement program that eliminates most digital image noise for high sensitivity uses like diagnostic X-rays in a hospital setting. Samsung says the device will be available worldwide in Q1 2008.



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Handily?
By krotchy on 11/28/2007 12:38:30 PM , Rating: 4
Not to nitpick, because both displays are equally impressive. I just don't agree with the statement:

"Samsung electronics announced today a new display that trumps the Toshiba display resolution handily at 3072 x 3072"

3840x2400 = 9.21 megapixels
3072*3072 = 9.43 megapixels

I dunno .22 megapixels isn't something that is Trumped Handily.




RE: Handily?
By peter7921 on 11/28/2007 12:45:48 PM , Rating: 2
Actually thats exactly what I was thinking, I mean the toshiba
has the higher horizontal resolution and the Samsung has a higher vertical res.


RE: Handily?
By Nanobaud on 11/28/2007 12:58:39 PM , Rating: 2
Also, It doesn't say whether this Samsung display is color. I haven't interfaced to an x-ray camera in many years, but back when they were grayscale, and that was al they needed to be since the x-ray source is essentially monochromatic. If this display is monochrome, it's 9.4 megapixels doesn't trump 9.2 color megapixels, or even 4 megapixels.

nBd


RE: Handily?
By Moishe on 11/28/2007 1:02:44 PM , Rating: 2
deep thoughts... by Jack Handily...
"You know when I think when I see the sweet new Toshiba hi-res display? Sweet. Monkeys really CAN fly!"


RE: Handily?
By Moishe on 11/28/2007 1:03:38 PM , Rating: 2
uh yeah... it's a Samsung display :) Frikkin' Sweet!


RE: Handily?
By Screwballl on 11/28/2007 2:56:04 PM , Rating: 2
Great, new ad slogans....

"Samsungs gonna pump..... you up"
"only girlie boys won't buy this samsung"


RE: Handily?
By slacker57 on 11/28/2007 2:32:56 PM , Rating: 5
I don't know if they changed it since you posted, (they must have added "barely" but forgot to take out "handily") but it now reads:

quote:
Samsung electronics announced today a new display that just barely trumps the Toshiba display resolution handily at 3072 x 3072.


...which is even more troubling from a language standpoint. How do you barely trump something handily? That's like, "I barely won the race by a large distance."


RE: Handily?
By DM0407 on 11/28/2007 3:16:48 PM , Rating: 2
Do you think this will tell the Surgeon when he is operating on the wrong side of the brain?

http://washingtondc.injuryboard.com/wrongful-death...



RE: Handily?
By glitchc on 11/28/2007 6:46:34 PM , Rating: 2
Not if he has the image flipped :P Sorry, I couldn't resist.


RE: Handily?
By johanh13 on 11/28/2007 5:08:18 PM , Rating: 2
Another thing, why did they supply a photo of only the edge of the screen? Maybe they are worried the Chinese will reverse-engineeer it?


RE: Handily?
By Clauzii on 11/28/2007 7:11:50 PM , Rating: 2
Look at the posts by CLeW. And also try the link in the article ;)

It is NOT a display but a X-Ray DETECTOR!


RE: Handily?
By xxeonn on 11/28/07, Rating: 0
Uh..
By CLeW on 11/28/2007 4:16:47 PM , Rating: 3
Is it just me or is this article a little off??

I read about this elsewhere and, if you read the linked press release, it isn't talking about a display at all. This is an X-Ray detector. It's like how digital cameras replaced analog film with an image sensor.

All it says is that they used TFTs (thin film transistors) when making the thing, not LCDs. It's just a giant digital image sensor, but for X-Rays instead of visible light, so no need to get X-Ray film developed, it's all digital.

Right??




RE: Uh..
By johanh13 on 11/28/2007 5:15:27 PM , Rating: 1
The key words are in the title " display technology ..."


RE: Uh..
By CLeW on 11/28/2007 6:07:57 PM , Rating: 2
I don't think you understand my point.

The whole article is wrong, including the title and headline.

This is not a screen or a display.

It is an x-ray detector to digitize x-rays instead of using film, nothing else. Read the press release, or the article on Engadget from a day or 2 ago.


RE: Uh..
By johanh13 on 11/28/2007 6:44:09 PM , Rating: 2
After checking the link: http://www.businesswire.com/portal/site/google/ind...
I know what you mean... "Samsung Electronics Develops Advanced Digital X-ray Detector"


RE: Uh..
By glitchc on 11/28/2007 6:51:20 PM , Rating: 2
You're absolutely right. I read the link too. It's way off. It's an image sensor, attuned to X-Ray frequencies.

Plus, making a display out of amorphous silicon is a joke. 1) It is an insulator for the most part 2) You cannot control the passage of light in an inherently random molecular structure. Same reason why silicon needs to be purified so carefully before you can make a chip on it. Irregularities are generally called defects.


I wish this site had more articles like this
By BigToque on 11/28/2007 12:21:57 PM , Rating: 3
I always enjoy hearing about new technology for markets other than the desktop.




By Moishe on 11/28/2007 12:28:27 PM , Rating: 2
I like the fact that this is out so soon... A lot of stuff we hear about have indefinitely distant launch dates!


By KristopherKubicki (blog) on 11/28/2007 12:32:46 PM , Rating: 2
I'd love to write about nothing but topics like this -- alas they are few and far between :(


By Lord 666 on 11/28/2007 12:52:56 PM , Rating: 1
I wish Kris proof read them better though:

"Samsung FPXD Dispaly" as the caption. I only noticed it because it looks like "palsy"


Oh Oh Oh
By Clauzii on 11/28/2007 11:34:56 PM , Rating: 2
Read this:
http://www.businesswire.com/portal/site/google/ind...

Before making more posts about it being a display...

PS: I would like to bump CLeW to 6 for pointing out first.




RE: Oh Oh Oh
By MatthiasF on 11/29/2007 1:56:14 PM , Rating: 2
I actually mentioned it three hours before CLeW, but for some reason my post sorts to the very bottom.

The special TFT substrate is just the sensor. The sensor signals must be processed to create an image (probably by a computer and software) and than v