Whoisthisreally
[H]ard|Gawd
- Joined
- Feb 14, 2009
- Messages
- 1,143
First and foremost... http://en.wikipedia.org/wiki/TFT_LCD Read up
Oh, don't wave that thing in my face.
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First and foremost... http://en.wikipedia.org/wiki/TFT_LCD Read up
You guys need to chill out.....
Certainly seems to be some color inversion but not nearly as much as most TN panels. All other characteristics point to IPS though. Pretty strange.
Not quite... It's as indecisive as the rest of us!http://www.tftcentral.co.uk/news_archive/23.htm#lg_e2770v_tech
This nicely sums up the apparent controversy.
Not quite... It's as indecisive as the rest of us!
At the very least they, along with other Hard forumites, are checking in with LG to make sure, once and for all, what exactly the panel type is.
It would be so strange of them to have an IPS panel and not advertise it. They have 4 other LCDs that DO have IPS panels all advertise it on the box. I checked the newegg link and the pics they have of the box show nothing about being IPS.
The model itself, E2770v seems to indicate ips, because the E2370 is IPS. Why name it that and not be IPS.
I don't understand why they are being so evasive about what the panel technology is.
I'm waiting for this to settle down before I buy a panel. I'm probably going to get this LG E2770V-BF or an Asus VE278Q.
I am sure it is IPS too. Will be very intresting to read a professional review of it.Well, the e-IPS panel in 27" and 1080 exist: LM270WF1: http://www.pdfsea.com/down/down.php?downid=37447&id=0 (hope that the link works)
Worst case horizontal viewing angles are 85+85 deg=170 deg.
Worst case vertical viewing angles are 75+85 deg = 160 deg.
Seems to match so-so with what LG promises regarding the E2770v - at least it now stated that it can in fact still be IPS and have less than 178 degrees H/V viewing angles. Seems a bit funny, that the data sheet is from july 2008... nearly three years ago now
EDIT: In the General Description in the PDF they state that the display operation mode is "Normally Black", meaning that it is at least not TN. But in the General Features table on the same page, the display operation mode is suddenly "normally white" meaning TN....
Well, the e-IPS panel in 27" and 1080 exist: LM270WF1: http://www.pdfsea.com/down/down.php?downid=37447&id=0 (hope that the link works)
Worst case horizontal viewing angles are 85+85 deg=170 deg.
Worst case vertical viewing angles are 75+85 deg = 160 deg.
Seems to match so-so with what LG promises regarding the E2770v - at least it now stated that it can in fact still be IPS and have less than 178 degrees H/V viewing angles. Seems a bit funny, that the data sheet is from july 2008... nearly three years ago now
EDIT: In the General Description in the PDF they state that the display operation mode is "Normally Black", meaning that it is at least not TN. But in the General Features table on the same page, the display operation mode is suddenly "normally white" meaning TN....
Well, the e-IPS panel in 27" and 1080 exist: LM270WF1: http://www.pdfsea.com/down/down.php?downid=37447&id=0 (hope that the link works)
Worst case horizontal viewing angles are 85+85 deg=170 deg.
Worst case vertical viewing angles are 75+85 deg = 160 deg.
Seems to match so-so with what LG promises regarding the E2770v - at least it now stated that it can in fact still be IPS and have less than 178 degrees H/V viewing angles. Seems a bit funny, that the data sheet is from july 2008... nearly three years ago now
EDIT: In the General Description in the PDF they state that the display operation mode is "Normally Black", meaning that it is at least not TN. But in the General Features table on the same page, the display operation mode is suddenly "normally white" meaning TN....
Oh Oled and SXTC, Walker is your mom and she just took you to school in the car of pain.
Say it.
Equipped IPS display technology
users can view smooth and clear images from virtually any angle, see it for yourself.
Oled and SXTC, you're both suffering from serious reality distortion. Besides your other pitiful attempts to disprove the fact this is a TN panel, there's (of course) a perfect explanation why solid fills with pure RGB primaries, secondaries or white don't show the gradient effect. Every recent TN panel can do this. Still, I don't care to explain that in detail since you won't care.
I do not understand why you have to be so rude when the proof is right in front of you. Links were given to prove that this LG does have an IPS panel and because you still do not agree you think your next move should be to insult some of us?
We are just here trying to help solve a mystery so there's no point fighting eachother when we should be working together on this.
These are supposed to be pics of a solid background. Looks like a TN for sure, or a TN performing IPS in which case it doesn't really matter whether it is IPS or not
I'm not siding either way in the IPS vs TN discussion, but just to say that there hasn't been any proof of a 1920x1080 res 27" IPS panel yet. The WF1 panel linked earlier is NOT IPS but TN film
@avec
Are you referring to this thread? It clearly proves the E2770V uses a TN panel after all... I'm not surprised, though. As member Deckard26354 pointed out 2 pages ago, there has only been contradictory and vague information about the panel type till now, despite of what dealers product descriptions claim.
If it was an IPS panel, the crystal structure would always twist in-plane, no matter what voltage is applied to each sub-pixel, i.e. in-plane compared to the panel surface. With TN panels, the twisting occurs so, that it is possible to see both sides of the crystal structure if viewing the display at an angle. It is not a problem with white color, while black is the worst scenario, where the structure is twisted nearly vertically - like illustrated here: http://www.mirai.eu/images/glossary_item_images/44/tn_film.jpg
A color inversion, as posted by someone else, is not physically possible with an IPS panel.
The orange image above that is darker at the top and lighter at the bottom. If indeed something was up with his camera, why would the red and green colors appear fine? Twisting the camera 90 degrees and redoing the image would tell us if it is the camera or if the monitor actually looks like that.
The orange image above that is darker at the top and lighter at the bottom. If indeed something was up with his camera, why would the red and green colors appear fine? Twisting the camera 90 degrees and redoing the image would tell us if it is the camera or if the monitor actually looks like that.