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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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Posted to sci.electronics.repair,uk.d-i-y
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Arfa Daily coughed up some electrons that declared:
Just had one of those weekly e-ads from a local department store that we use sometimes, trumpeting the latest "Ultraslim LED TV" from Samsung. Ha! I thought. I haven't heard anything about this. Is it OLED ? At sizes up to over 50", that didn't seem likely, so I followed the links to see what it was all about. Seems that these sets still actually have an LCD display panel, but the *backlighting* is LED ... OK, so I can see that there are advantages size-wise - these things are only 32mm thick - and also power consumption savings, as we all know that flourescent tube backlighting is very inefficient, but is it right to actually call these "LED TVs" ? Seems like a bit of a deliberately misleading use of the terminology to me - or is it maybe just me being a picky grumpy old sod ? d:~) Arfa This is more descriptive, though the tile seems misleading: http://www.comet.co.uk/shopcomet/adv...amsung-7series The bit about turning backlights on and off selectively to enhance blacks is fair enough - a genuine advancement. But it's still not an LED TV, it's and LED enhanced (or "intelligent LED backlight") LCD TV. Here's what Samsung say: http://www.samsung.com/uk/consumer/d... tents_series7 They seem to be rather overplaying the LED card, mentioning "single seamless crystal" (I thought LCD meant Liquid Crystal) And here's what TheRegister says: http://www.reghardware.co.uk/2009/01...sung_le40a786/ That seems to get to the point. The LED arrays are not pixel resolution. All rather fuzzy... They should just be honest and say "Smart LED lit ultra thin LCD" - I'd still be impressed. |