Waxaan sharad ku leenahay inaad maqashay TV-yada OLED^{(OLED TVs)} . Tafaariiqle kasta oo^(Every) tignoolajiyadeed ayaa iibisa maalmahan. Waxaa laga yaabaa inaad xitaa xiisaynaysay kormeerayaasha kumbuyuutarka ee OLED . Laakiin, ma ogtahay waxa OLED ka dhigan yahay, sababta ay u wanaagsan tahay iyo sababta ay u xun tahay? Ma doonaysaa in aad ogaato in aad lacagtaada gelinayso muraayadda OLED iyo in kale ? Haddii aad sameyso, sii akhri, oo waxaad heli doontaa jawaabahaaga:

Waa maxay OLED?

OLED waa erey la soo gaabiyey Organic Light Emitting Diode , waxayna ka dhigan tahay nooc tignoolajiyada loo isticmaalo bandhigyada. Bandhigyada OLED^(OLED) waxay leeyihiin lakab ka samaysan walxo organic ah (kaarboon iyo walxo kale) oo la dhexdhigay laba electrodes kuwaas oo, marka la siiyo awood koronto, soo saarta iftiin.

Waa maxay faa'iidooyinka OLED?

pixels-yada ku yaal bandhigyada OLED waxay u shidan yihiin si madax-bannaan maadaama mid kasta oo iyaga ka mid ahi uu si madax-bannaan u heli karo hadda koronto. Taasi waxay ka dhigan tahay in bandhigyada OLED aysan u baahnayn iftiin dambe oo dheeri ah sida bandhigyada LCD-ga^(LCD) caadiga ah ay sameeyaan. Mid ka mid ah cawaaqibta muhiimka ah ayaa ah in bandhigyada OLED ay ka khafiifsan yihiin oo ka fudud yihiin shaashadaha LCD .

Faa'iidada kale ee OLED waa tayada sawirka. Bandhigyada OLED^(OLED) waxay iftiimin karaan mid kasta oo ka mid ah pixels-yadooda si madax-bannaan, waxayna sidoo kale damin karaan mid kasta oo iyaga ka mid ah si madaxbannaan. Marka koronto la'aan ah oo dhexmarta pixels, si wax ku ool ah ayaa loo demi, taas oo macnaheedu yahay in ay ugu dhowdahay madow buuxda intii suurtogal ah. Taasi waxay siinaysaa OLED soo bandhigida gees ka badan shaashadaha LCD-ga^(LCD) caadiga ah kuwaas oo had iyo jeer leh iftiinka dambe, sidaas darteedna weligood ma awoodaan inay helaan "madow run ah" sawirada ay soo bandhigaan. Arrin kale oo muhiim ah oo ka mid ah bandhigyada OLED waa inay bixin karaan saamiga isbarbardhigga oo aad u sarreeya. Waxaan horeyba u ognahay in OLEDwaxay soo bandhigi kartaa madow buuxa, laakiin sidoo kale waxay midabayn kartaa pixel kasta iyadoo la isticmaalayo heerarka dhalaalka saxda ah ee loo baahan yahay, maxaa yeelay waxa kaliya ee ay ku qaadanayso waa koronto badan oo loo diro pixels gaar ah.

Waa maxay farqiga u dhexeeya OLED iyo LED ?

O LED waxay la mid tahay LED -ka laakiin lagu daray walxo dabiici ah oo dheeri ah. LED - ku wuxuu ka yimaadaa Iftiin-Emitting Diode wuxuuna u taagan yahay ilayska laba-lead ee semiconductor.

Waa maxay farqiga u dhexeeya OLED iyo LCD ?

Bandhigyada OLED^(OLED) waxay isticmaalaan pixels si madax-banaan iftiimaya, halka muraayadaha LCD^(LCD) ay isticmaalaan iftiinka dambe si ay u muujiyaan sawirada. Muuqaalka OLED , pixel kastaa wuxuu leeyahay "Iftiin danbe" u gaar ah haddii aad rabto, kaas oo u soo diraya iftiinkiisa adduunka. Shaashadda LCD-^(LCD) ga , waxa ku jira isha dambe ee muraayadda oo dhan, taas oo inta badan ay bixiso laambad, iftiinkaasina waxa uu dhex maraa pixels-ka laga helo bandhigga. Shaashadda LCD- ga, pixels-yadu ma tuurayaan iftiinkooda, balse waxay ka celiyaan iftiinka dambe (laambadda) inuu ka baxo. Iyadoo aan loo eegin^(Regardless) sida wanaagsan ee loo sameeyay, ma jiro shaashad LCD ah oo gebi ahaanba xannibi karta iftiinka dambe ee ay hesho, taas oo macnaheedu yahay in uusan jirin LCD .Shaashadda waxay bixin kartaa isla "madow runta ah" sida shaashadda OLED .

Waa maxay faa'iidooyinka OLED?

Hoos-u-dhaca ugu weyn ee shaashadaha OLED waa inaysan inta badan awood u lahayn inay bixiyaan dhalaal heersare ah oo la mid ah sida shaashadaha LCD ay awoodaan. Si kastaba ha noqotee, haddii aad tixgeliso saamiga isbarbardhigga aadka u wanaagsan, shaashadaha OLED waxay ku dhow yihiin inay bixiyaan isla haddii aysan ahayn khibrad ka wanaagsan.

Bandhigyada OLED^(OLED) waxay sidoo kale leeyihiin dhinaca xun ee ka cimri gaaban marka loo eego dhiggooda LCD . Nasiib darro, walxaha dabiiciga ah ee loo isticmaalo bandhigyada OLED waxay u muuqdaan inay hoos u dhacayaan waqti ka dib, taasoo keentay lumista midabka, gaar ahaan luminta midabka buluuga ah. Si kastaba ha noqotee, soosaarayaasha OLED ee ugu sarreeya sida LG waxay si adag uga shaqeynayeen hagaajinta si ay u dheereeyaan cimriga shaashaddooda. Nolosha hadda la filayo ee TV-ga OLED , tusaale ahaan, waxay ka bixi kartaa wax yar ilaa 10 sano iyo ilaa 20 sano ama ka badan celcelis ahaan isticmaalka maalinlaha ah ee ku saabsan 6 ama 7 saacadood maalintii.

Ugu dambeyntiina, sabab kale oo muhiim ah oo OLED ah oo aan meel kasta weli joogin waa xaqiiqda ah in wax soo saarka muraayadaha OLED ay ka qaalisan yihiin wax soo saarka muraayadaha LCD^(LCD) . Intaa waxaa dheer, taasi waxay sidoo kale ka dhigan tahay in shaashadaha OLED aysan ahayn waxa aad ugu yeeri karto kuwa la awoodi karo, in kasta oo qiimahoodu uu si joogto ah hoos ugu dhacay labadii sano ee la soo dhaafay.

Ma rabtaa OLED TV ama kormeere?

Hadda waad ogtahay waxa OLED u taagan yahay, kuwaas oo ah hantideeda ugu fiican iyo maxay ku kala duwan yihiin OLED iyo LCD . Ma jeceshahay TV-ga OLED ? Mise waxaa laga yaabaa in kormeeraha kombayutarka? Diyaar ma^(Are) u tahay inaad bixiso qiimo jaban? La wadaag^(Share) fikradahaaga qaybta faallooyinka ee hoose.

Simple questions: What is OLED? What does OLED mean?

We bet that you have heаrd about ОLED TVs. Every tеch retaіler sells them nowadays. Maybe you have even been interеsted in OLED computer monitors. Βut, do you know what OLED means, why it іs good and why it is bad? Do you want to know whether or not you should invеst your mоneу in an OLED screen? If you do, read on, and you are gоing to find your answers:

What is OLED?

OLED is an acronym for Organic Light Emitting Diode, and it represents a type of technology that is used for displays. OLED displays have a layer made of organic material (carbon plus other substances) sandwiched between two electrodes which, when given electrical power, emits light.

What are the benefits of OLED?

The pixels on OLED displays are lit independently as each of them can receive electrical current independently. That means that OLED displays do not require additional backlight the way traditional LCD displays do. One important consequence is that OLED displays are thinner and lighter than LCD screens.

Another benefit of OLED is its image quality. OLED displays can light each of their pixels independently, and they can also turn off each of them independently. When no electrical current goes through a pixel, it is effectively off, which means that it is as close to absolute black as possible. That gives the OLED displays an edge over traditional LCD screens which always have the backlight on, and thus are never able to obtain "true blacks" on the images they display. Another essential aspect of OLED displays is that they can offer an extremely high contrast ratio. We already know that OLED can display absolute blacks, but it can also color each pixel using the exact brightness levels needed, as all it takes is more electric current sent to that specific pixel.

What is the difference between OLED and LED?

OLED is the same as LED but with additional organic material added. The LED comes from Light-Emitting Diode and represents a two-lead semiconductor light source.

What is the difference between OLED and LCD?

OLED displays use independently lit pixels, while LCD screens use a backlight to display images. In an OLED display, each pixel has its own "backlight" if you want, which sends its own light into the world. In an LCD screen, there is a backlight source for the entire screen, that is usually offered by a lamp, and that light goes through the pixels found in the display. On an LCD screen, pixels do not throw their own light, but rather block the backlight (from the lamp) from getting out. Regardless of how well it is made, no LCD screen can completely block the backlight it receives, which means that no LCD screen can offer the same "true black" as an OLED screen can.

What are the downsides of OLED?

The main downside of OLED screens is that they are not usually capable of offering the same high level of brightness as LCD screens can. However, if you take into consideration the much better contrast ratio, OLED screens are close to offering the same if not a better experience.

OLED displays also have the negative aspect of being shorter lived than their LCD counterparts. Unfortunately, the organic material used in OLED displays tends to degrade over time, resulting in color loss, especially the loss of the color blue. However, top OLED manufacturers such as LG have been working hard on a fix to prolong the lifespan of their screens. The current expected lifetime of an OLED TV, for example, can go from as little as 10 years and as far as 20 years or more on average daily use of about 6 or 7 hours a day.

Finally, another important reason to OLED not being everywhere yet is the fact that manufacturing OLED screens cost more than manufacturing LCD screens. Moreover, that also means that OLED screens are not what you would call affordable, although their prices have constantly gone down in the last couple of years.

Do you want an OLED TV or monitor?

Now you know what OLED stands for, which are its best assets and what are the differences between OLED and LCD. Do you yearn for an OLED TV? Or maybe a computer monitor? Are you ready to pay a premium the price for it? Share your thoughts in the comments section below.

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