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 Widescreen Thread V2.0, All widescreen discussions here

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XxX_hunter
post Oct 9 2007, 10:31 PM

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my friend say got L227WT ,new relase from LG and the price is nearly same with 2232BW, are it truth? price is aroung RM1080.
it got contrast 5000:1
XxX_hunter
post Oct 10 2007, 09:24 AM

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weird, L226WTQ should be 3K:1
http://www.lge.com/products/model/detail/l226wtq.jhtml

new release but same model name, L226WTQ?
other then the contrast, other remain same?like response time ....

i tot is L227WT, with 100% gamut and 5k:1 and just 1080, chewwwwww......
XxX_hunter
post Oct 15 2007, 08:15 PM

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i just bought the LG L226WTQ, it got ghosting problem.
dammit,
anyone know how to slove it?
XxX_hunter
post Oct 16 2007, 01:18 PM

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QUOTE(sotong168 @ Oct 15 2007, 08:24 PM)
what is the response time?
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2ms,
i searched the google, it seem is cause by RTC error,
it not called ghosting, they call it halo,
when moving a object in the screen, not black color at the back of object, is white.

damn disapointed to LG.
and the panel is from CMO , dammit.

LG also playing lottery game.
who get CMO , u may get this effect,
dun know the shop allow change or not?


god dammit u CMO.
XxX_hunter
post Oct 17 2007, 12:30 AM

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QUOTE(barry80 @ Oct 16 2007, 11:01 PM)
weird huh ? i'm not gettin any ghosting or halo btw, how to check our LG is using which panel le?

i can only check the LCD asset ID which can be view by forte-manager, stated....

[attachmentid=311771]
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currenlty i already take it back to services,
if u want to know whice fac produce the panel.

Turn off your monitor(btm right LCD).
Hold down the menu key on the monitor.
While holding the menu key, turn the monitor back on.
When the screen is on again, release the menu button, and then hit the menu button once.

Instead of the normal menu, a service menu should come up.

if u dun trust the data , u can try to restore the factory setting b4
view the services menu.


services info should be like this

Lx6WT ODC V 1.00
GM5822H made by ms_han
2007.01.30 19
CLEAR ETI >NO
AUTO COLOR > NO
AGING > OFF
PANEL >LPL22W.4
NVRAM INIT >NO

9300 R221 G218 B255
6500 R225 G245 B233
OFFS R57 G53 B55
GAIN R385 G387 B387

Tool: maniac11, kju77
Circuit: kevinlg, khoon, airpjc

if for CMO,should write something
PANEL >CMO?????, canot remeber,



more info
http://forums.anandtech.com/messageview.as...MVIEWTMP=Linear
lot of them also suffer ghosting.

This post has been edited by XxX_hunter: Oct 17 2007, 12:35 AM
XxX_hunter
post Oct 17 2007, 09:22 AM

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QUOTE(barry80 @ Oct 17 2007, 01:24 AM)
checked! mine is

L2X6w
TSUMO58 VER 1.80
070628 HSKIM ETI. 0

CLEAR ETI > NO
AUTO COLOR > NO
AGING > OFF
PANEL > CMO22W 4L
NVRAM INIT > NO

i'm on CMO panel too  tongue.gif but after i read through the forum u gave us, some forumer said the new firmware like 1.14 or the latest 1.80 already solved the ghosting effect.


Added on October 17, 2007, 2:18 amgosh! as for the service menu panel thing is actually not telling which panel we're using  sweat.gif xtknight at that forum said it actually showing wat colour temperature on specific panel. & we can change the panel option too  doh.gif

my L226WTQ panel option got:

CMO22W 4L      = Chi Mei Optoelectronics

LPL 22W WCG  = LG-Philips
      22W C1
      22W 4L
      22W 4G
      20W 4L
      20W CI

AUO 22W 4L    = AU Optronics
      20W 4L
      20W 6L
      20W 4LG

CPT 20W 6L    = ???
      20W 4L

i tried all the panel already, seems not much different for the colour temperature but only a bit "differ"  for the colour to have cooler & warmer  cool.gif
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i wan to say is default.
default mean the original setting from the factory.
u canot expect that LGL factory build a LCD, and set the default panel to CMO22W 4L.
the only reason that the default panel is set the CMO22W 4L is because that it produce by CMO.

and the ghosting problem only happen when the back is grey and the moving object is red or other deep color.
other then this,there are no problem for my LCD,
when i play dota, no single ghosting.
when i watch movie, when the movie is showing midnight(mean the time inside the movie is midnight),
i can freq see the ghosting/halo effect.

This post has been edited by XxX_hunter: Oct 17 2007, 09:23 AM
XxX_hunter
post Oct 17 2007, 12:28 PM

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QUOTE(barry80 @ Oct 17 2007, 10:25 AM)
i've google for more info about ghosting effect on L226WTQ, seems the latest batch don't have such issue exist already & i found 1 of the forumer able to solve the ghosing effect by applying different panel setting

Dink Solved his problem - no ghosting effect anymore...

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ya lo, i did try several diffrent panel setting, but not all, then i assume all is same,
maybe i to pissed that CMO and lose my mind, cos that CMO cause alot of problem at samsung 226bw,
that y i choose L226WTQ, and CMO again.

but i can confirm that i try LPL22W 4L b4,but still the same,
and got other ppl say , it can be solve by disable the RTC/overdrive ,but not for LG, is for samsung.
currently LG did not provide this feature ,let ppl disable RTC/overdrive.
and some also say, just lower the the brightness, so that halo will not that clear(easy to notice),



but now, i already take it back to warranty.

This post has been edited by XxX_hunter: Oct 17 2007, 12:37 PM

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