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 LED TV, vs. LCD ?, thread moved here

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TSchpteh
post Jun 27 2009, 01:20 AM, updated 17y ago

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<<previous thread @ wrong location>>

hope can continue discussion here. Thx.
TSchpteh
post Jun 27 2009, 01:34 AM

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yea i was almost conned .. .they price it so high to misled ppl that its LED throughout not LCD with LED backlight. zzz

i hope they dont do the same for all their other product range.
TSchpteh
post Jun 27 2009, 12:41 PM

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[quote=amduser,Jun 27 2009, 10:13 AM]
colour on samsung LCD TV is not a problem for me after calibration, before calibration the colour level is bad

yea i have the same problem ... i could never adjust my settings correctly. Hope there is a proper guide out there. Last time (many many YEARS ago) it was so much easier using projector as we had to display a certain image and use that for adjustment to obtain better picture quality. wonder if there is guided walkthrough on this ..




[quote=General_Nic,Jun 27 2009, 10:39 AM]
y LED tv? jz wait for large screen size OLED tv to come out la~ lol brows.gif tongue.gif
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[/quote]

aren;t OLED only used for mobile phones because of its size limitations atm? hmm.gif
TSchpteh
post Jun 27 2009, 02:02 PM

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QUOTE(de_lasoul @ Jun 27 2009, 01:54 PM)
OLED is only good for small displays... for now and a couple of years more. It will be quite some time to wait for this technology to mature in the larger displays.. Some companies already close down this development due to internal yield issues very low yield) and heavy cost of R & D.
i guess the "digital paper" will have to wait
TSchpteh
post Jun 27 2009, 03:39 PM

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QUOTE(de_lasoul @ Jun 27 2009, 03:21 PM)
LED backlight, high contrast, super thin width will be the next thing for an LCD to continously evolve and stimulate buyers. This is the only way to ensure ppl continue to buy for the company's own survival.

Don't worry. Right now the LED backlight technology is still a premium, but when other brands release the same techology, it shall be competitive again. One downside though, LED wafers are on shortage currently. Shortage will mean price might not drop that soon. Eventually the whole world and light source that we know will one day use LED.

LED manufacturers will continue to find ways to lower their cost as well as LUMENS (brightness). Once this can be realised, then they can compete in the current world mainly dominated still by fluorescents...

Corporates, governments, and many commercial sectors already reliased the LED's many advantages and they look into long term investment. So they will invest in LEDs.. Imagine how much we can save on electricity alone on the Penang Bridge with the use of LED, not counting the manpower, crane, etc cost each time it takes to replace a bulb. LED has been proven typically to last at 50K hrs(which is true), but this are commited from the branded LED manufacturers only. They are many low cost packaging LED's done in China (copycats) with a much lower cost, but we can only wonder what the reliability can be.

Ppl like us may not consider LED as a replacement for our home yet cause I am sure we will not pay RM70 for an LED bulb (reliable Philips brand) compared to a fluorescent or filament bulbs which cost between RM5~12 even counting the fact LED is cheaper in a long run. Imagine one house uses more than 20 bulbs... we will need to spend RM1400. I am sure we would not mind to pay RM5~12 and replace it later every 3 ~6 mths or so... this way, we will not see the impact of the amount.
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Ya, have to wait a while. Still remembered those days when PLASMAS was like 5 figures ... hahaha now almost anyone can get one. Same goes for LCD too tongue.gif

I totally sync with you on LED advantages. Had opportunities to use LED instead of conventional rope lights and to date (3years++) no problem with the LEDS. I think what you say is true, the initial cost just simple shock the home users - but then again we are in Asia where a majority are conservative. Its always an uphill battle to try to get ppl to look long term. CHINA products ah ... errrr I frankly believe that they do require more QC - what more can i say "Looks nice on the outside" ... sweat.gif

For the Penang bridge ah .. i think better to maintain the status quo la .. else ppl no job ... kakakaka .... they still need to feed the contractors else sit down goyang kaki - semua "rugi". brows.gif

I have ventured from my Maglites to LED torches from CREE and its super bright, longer lasting - lower costs cause batts are replaced less, and also enviromentally friendl-ier, etc.... i guess we can go on and on about its benefits eh.
TSchpteh
post Jun 27 2009, 06:08 PM

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QUOTE(pgf501 @ Jun 27 2009, 05:39 PM)
anyone heard about new philips widescreen tv 21:9?
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no lei but do keep us posted ... philips have nice color reproduction
TSchpteh
post Jun 27 2009, 08:42 PM

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QUOTE(pgf501 @ Jun 27 2009, 07:19 PM)
Compared with building 42-inch Philips from the current product family

[attachmentid=1046677]

More cinema experience in 21:9, 16:9 in more sharpness

[attachmentid=1046686]
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the ambilight really looks cool. hehe i mimic mine on my Sony using Blue LED strips ... icon_rolleyes.gif
TSchpteh
post Jun 27 2009, 10:40 PM

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QUOTE(funtasy @ Jun 27 2009, 10:01 PM)
well i still confuse before i read this thread. hahah i thought it really use only led to replace other type screen.

i not so stress on the picture quality. well i am tv repairer . i most interesting about their replacement component. until now i still can't found a supplyier for lcd  sparepart's. they give me $400~$500 for a set board and not component = . =
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yea nowadays repair = swap board ... blush.gif
TSchpteh
post Jun 28 2009, 09:24 AM

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QUOTE(azbro @ Jun 28 2009, 07:09 AM)
wow...more Cinema experience with 21:9, but, if wanna view 4:3...with that ultra wide screen, I think need to get another TV just for that purpose.
Or else have to view ultra wide black bars at the sides for 4:3.
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i think there are some DVD players that can scale the images but then it will definitely look awkward ... tongue.gif

 

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