oled tv

An organic light-emitting diode (OLED) is a light-emitting diode (LED) in which the emissive electroluminescent layer is a film of organic compound that emits light in response to an electric current. This layer of organic semiconductor is situated between two electrodes; typically, at least one of these electrodes is transparent. OLEDs are used to create digital displays in devices such as television screens, computer monitors, portable systems such as mobile phones, handheld game consoles and PDAs. A major area of research is the development of white OLED devices for use in solid-state lighting applications.
There are two main families of OLED: those based on small molecules and those employing polymers. Adding mobile ions to an OLED creates a light-emitting electrochemical cell (LEC) which has a slightly different mode of operation. OLED displays can use either passive-matrix (PMOLED) or active-matrix (AMOLED) addressing schemes. Active-matrix OLEDs (AMOLED) require a thin-film transistor backplane to switch each individual pixel on or off, but allow for higher resolution and larger display sizes.
An OLED display works without a backlight; thus, it can display deep black levels and can be thinner and lighter than a liquid crystal display (LCD). In low ambient light conditions (such as a dark room), an OLED screen can achieve a higher contrast ratio than an LCD, regardless of whether the LCD uses cold cathode fluorescent lamps or an LED backlight.

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  1. M

    25,000 hour report, WRGB OLED

    So I've had my Sony A8G for coming up on four years now. For the last two it's been on almost 24/7. Has it needed to be? Probably not. Has it been me looking at it the majority of the time? Obviously not. But I do know what's been displayed on it and for about how long From least to most...
  2. Andy Bassett

    PRICE DROP: Sony 55A80L OLED TV drops to lowest price & comments

    Sony’s 55A80L OLED TV has recently fallen to its lowest price since its May launch and could be a good buy for anyone prepared to pay a touch more than the competition for the Sony name. Read the news.
  3. A

    For Sale Sony XR83A90J 83"" 4K HDR OLED TV Smart Google TV £3200 mint condition

    Bought direct from Sony. No marks or scratches. Working perfectly. Sensible offers only
  4. W

    Is this normal - new Panasonic mz2000 out of box?

    Any advice appreciated before I return to shop for replacement. Thanks in advance.
  5. N

    MLA OLED TVs Bigger than 80+ Inches

    Is there any indication that we're about to get MLA OLED screens that are bigger than 80 inches? I'd have been all over the LG G3 this year if it were an MLA screen like the 55 etc. Thanks
  6. JSWolf

    Dolby Vision (G3) vs HDR10 (S95C)

    I just saw a video comparing Dolby Vision on the LG G3 to HDR10 on the Samsung S95C. I suggest watching it and deciding which is better. I know which to me looks better. But see for yourselves.
  7. R

    Streamer that force dolby vision

    Hi guys I saw that I don't get any HDR label or Dolby vision, unless the movie supoprt also Dolby Atmos. I check the setting and I see that in the Cheromecast they: 1. In default prefet Dolby Vision on HDR 2. Enable the Dolby Visoin - this mean that the Dolby vision also work when I not even in...
  8. jase1975

    Recomendations please oled

    Could you guys please recomend a oled TV Minimum size 55 inch Budget max 1700 uk punds The larger the better but with out loosing out on quality Cheers j
  9. T

    Pioneer Kuro repair vs. purchase OLED (Sony/Pana/Philips)

    At the end of 2020, I was able to pick up a Pioneer Kuro PDP-LX5090H in perfect condition for about €250. Really a bargain, in other words. Over the past few years, I have enjoyed a picture and sound quality that easily rivals that of quite a few more recent televisions. Unfortunately, my Kuro...
  10. snerkler

    Question QD-OLED queries?

    I currently have a 2018 Samsung Q9FN QLED and have been looking at upgrade options. Due to having a bright lounge (south facing bay window) I’ve mainly been looking at QLED and neo QLED as I was always warned that OLED wouldn’t be bright enough. However I’ve just discovered QD-OLED. From what...
  11. G

    OLED55CS6LA Satellite Tuner

    Does anyone know if its possible to use a DiSEqC 1.2 satellite dish positioner with this TV. My previous LG 49UB850V had an option in the Programme Tuning menu that allowed for setting of the dish movements using DiSEqC 1.2 commands. I cannot find any way of doing this with the OLED55CS6LA and...
  12. GhostRider17

    Question about OLED low luminance colour banding issue?!?

    Hi guys I'm really new to the world of OLED TVs after coming from a lifetime of LCD panels. Something I've noticed though on these sets is that when the brightness/contrast is set to low I'm seeing some terrible colour graduation, if that's the right term?. It's more noticeable on skies but...
  13. R

    Question Confused about 2 LG tellies

    My Sony LED TV is getting on for 6 years old now, and I've always fancied an Oled TV so I've got my eye on a couple, both of which are £1500 at John Lewis (God bless finance options). My confusion is that companies seem to release TVs that are almost identical, at the same price, and I don't...
  14. Phil Hinton

    VIDEO: Panasonic MZ980 Best Picture Settings - Discussion Thread

    We present our best settings out of the box for the Panasonic MZ980 OLED TV. Read the news.
  15. A

    New TV - LG CS 65 or Samsung S95B

    Hi everyone, Thanks for this great forum. Im from Denmark and i have purchase my first OLED TV - LG CS 65” for a good price. Maybe i make a mistake here! Is the Samsung S95B a better TV, mayby i should return the LG. The TV should be used for Streaming from Apple TV and a little gaming...
  16. P

    UHD picture settings for TX-55HZ1000B

    I have the picture settings I like for normal and HD programmes, but I have recently swapped to Sky Stream and the UHD set-up isn’t quite right. Can anybody recommend a set-up?
  17. C

    Question Modern LG OLED iPlayer Features

    I have an older LG EF9500 OLED. We are trying to setup multiple profiles in iPlayer but don’t seem to have that option. We have the latest available version of the iPlayer app installed from the LG Content Store (1.2.6). Anyone with a C2 able to share the latest iPlayer app version number and...
  18. H

    What is this video artifact and what can I do about it?

    Hi I have a Sony A9S OLED TV and have noticed the following ; when there is an object moving or spinning rapidly on the screen and text is placed over the top of the motion , the text seems to breakup and smear over the screen I have tried to show this in stills from Joe90 where there is a...
  19. roozel41

    Question Sony A90J HDR/DV Dimming scene to scene (not talking about prolonged bright scenes)

    I have a 65 inch sony a90j and using Apple TV to stream. I understand what ABL is but this doesn't seem to be ABL Something I've noticed during HDR and Dolby Vision is that sometimes if two characters are talking and the scene switches from one POV to the other then the screen will suddenly...
  20. N

    Panasonic LZ 1000 Versus LZ 2000

    Good morning to you OLED professionals. My wife and I were in John Lewis a couple of days ago and surprisingly she has decided that a 65 inch is fine and will fit well in our lounge. We were looking at the LZ 2000. I have had my finger on the trigger for 3 years believe it or not but tended to...
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