iZ3D LCD monitor teardown
TechRepublic has been testing and reviewing the iZ3D monitor for about a month now. After creating a First Look gallery and then publishing a review on how well the 3D technology translates to real game play, we felt it was time to crack it open to see what was inside. The folks at iZ3D were very gracious and brave to allow us to do this and we appreciate the gesture.
The iZ3D Web site said we would find two LCD panels inside, but we were not sure how they would be configured. We envisioned elaborate optical trickery was needed to get the 3D effect, but we found the engineering to be rather straightforward. Scroll through the images and see for yourself.
Mark Kaelin is a CBS Interactive Senior Editor for TechRepublic. He is the host for the Microsoft Windows and Office blog, the Google in the Enterprise blog, the Five Apps blog and the Big Data Analytics blog.
This is really cool... I'm not too familiar with a site that displays and describes how various devices work.. I'm really glad i've come across this site...
i want trouble shooting of operating systems documentation...please could u send this ..thank u......
I wouldn't mind knowing when this comes out. It's been in "pre-order" mode for a long time on their web site (www.iz3d.com). Probably unless you are a stereo-3D gamer (www.mtbs3d.com), the dual monitor won't be useful.
I'd be interested in seeing more detail on the LCD panels. Are they bonded together like a sandwitch without any filling? How heavy is it (the panel)? How much brighter does the flourescent panel have to be to illuminate two layers of LCD? (Is that what most of the beefed up power supply is for?) What are the cooling provisions?
FYI, the "power board" is pretty standard. Most LCD monitors use several florescent tubes for a backlight. Due to the nature of florescent lights, you can't just make one power source and power 10 tubes off of it. For the most part, you have to build a separate power supply for every 1 to 2 tubes. Also, the "power wires" for florescent tubes are generally pink and white. (High-voltage wire is usually a light red and white. Standard wire doesn't work because high voltage will "leak" through the insulation.) Also, good thing you didn't take the backlight apart... The tubes are extremely easy to break :-) Looks pretty cool!
Which is why with the right screen (such as this or it's 17" predecessor), a dual head graphics card and the right drivers, a 2-D game will probably look 3D-ish with this monitor....
The LCDs are layered yes. Heavy like a piece of glass I don't know that one - the power needed might explain why it has a 600:1 contrast ratio, which is pretty low. There are heat sinks, but no fans. I can tell you there is a lot of heat being generated.
Hi, First of all, thanks for the article. I never opened a flat screen so it was very useful. AND thanks for the point btravers made. I never knew this. BTW, You said the pink wires are "high-voltage" ones. Do you know what they are made out of? I mean they look the same size as the normal red wires, so I guess to make them a high voltage they need to either be made from other material or some extremely purified copper.
I didn't know about the pink wires - that's good to know next time I start sticking my fingers in places they shouldn't go. ;)
High-voltage cable is identical to normal wire, but the insulation is made out of something else (I don't know what). Usually, the insulation is slightly thicker and tougher (depending on the voltage rating), but other than that, there are no differences.
You'll see pink and white wires on laptops as well. The transformers and circuitry are 'up-verters' to boost the voltage, hence the high voltage warnings, and to up the voltage frequency so that you don't get 'flicker' and the headaches that go along with 'flickering' of the light source. As you can conclude, just from the size of the components, this is where the energy consumption occurs.