Nrog rau kev txhim kho kev sib txuas lus ceev ntawm niaj hnub no kev sib txuas lus siv thev naus laus zis, lub ntiaj teb tau nkag mus rau cov lus tshiab ", thiab cov ntsiab lus cov ntsiab lus tau nce zuj zus thiab muaj xim zoo nkauj. Raws li ib qho tseem ceeb ntawm cov ntaub ntawv kev lag luam, cov ntaub ntawv thev naus laus zis ib txwm ua lub luag haujlwm tseem ceeb hauv kev txhim kho cov ntaub ntawv thev naus laus zis.
Niaj hnub no cov teeb meem thev naus laus zis yog tsis muaj kawg thiab muaj ntau yam. Ntau cov zaub cov khoom lag luam yog ib puag ncig peb, coj kom yooj yim rau peb txoj haujlwm thiab lub neej, thiab tseem nqa qhov kev pom zoo dua.
1. LED
LED, los yog lub teeb emitting Diode, yog lub zog-lub xeev semiconductor ntaus ntawv uas tuaj yeem hloov hluav taws xob ncaj qha rau hauv lub teeb. Thaum lub LED yog raug bias voltage, hluav taws xob tau txhaj los ntawm N cheeb tsam mus rau lub p cheeb tsam thiab muab sib txuas nrog lub qhov rau hauv electron-qhov sib khub. Cov tshuab hluav taws xob no thiab lub qhov tso tawm lub zog nyob rau hauv daim ntawv ntawm lub photons thaum lub sij hawm recombination. LED muaj cov yam ntxwv ntawm kev ua haujlwm siab, kev tiv thaiv hluav taws xob, cov xim nrawm nrawm nrawm nrawm, muaj ntau yam xim zoo nkauj, thiab yog siv dav hauv teeb pom kev zoo, tso saib thiab lwm thaj teb. Muaj ob daim ntawv thov tseem ceeb ntawm LED zaub thev naus laus zis. Ib qho yog raws li backlight qhov chaw ntawm LCD los hloov cov qauv ntawm ultra gluor (ultra-nyias tsos, kev tiv thaiv hluav taws xob thiab kev txuag ib puag ncig; Qhov thib ob yog LED Zaub Screen, uas siv tau ncaj qha raws li cov zaub saib, tuaj yeem faib ua monochrome zaub thiab xim zaub. Nws muaj cov yam ntxwv ntawm kev ci siab, siab txhais thiab cov xim qaim. Nws yog dav siv nyob rau hauv billboards, theem keeb kwm yav dhau los, chaw ua si sib tw thiab lwm lub sijhawm.
2. Oled
OLED yog organic teeb emitting diode (organic teeb emitting diode), tseem hu ua organic hluav taws xob zaub thiab organic teeb-emitting semiconductor. Nws yog cov khoom siv organic semicond- Nws yog hom tam sim no. Ntaus organic lub teeb-emitting pab kiag li lawm.
OLED yog hu ua lub cim thib peb cov zaub thev naus laus zis. Vim tias nws yog thinner, tau muaj zog siv hluav taws xob tsawg, muaj lub ntsej muag zoo, tuaj yeem ua rau cov TV dub, tuaj yeem dhau los ua cov TV tseem ceeb hauv TVs, saib xyuas, thiab xov tooj ntawm tes. , cov ntsiav tshuaj thiab lwm liaj teb tau siv dav.
3. QRED
QRED, QUANTUM DOT POB UBITT DIODE (QUANTUM DOT teeb Emitting Diode), yog lub teeb-emitting technology raws li quantum dots. Cov Quantum dot txheej yog muab tso rau ntawm lub tshuab hluav taws xob thiab thauj cov organic cov khoom siv, thiab ib qho hluav taws xob cov khoom siv sab nraud yog siv los tshem cov tshuab hluav taws xob thiab qhov. Mus rau hauv Quantum dot txheej, thiab tom qab ntawd electrons thiab lub qhov recombine rau emit teeb. Cov qauv ntawm Qled yog zoo li ntawd ntawm OLED. Lub ntsiab sib txawv yog tias lub teeb pom kev zoo ntawm Qled yog cov khoom siv dot inorganic, thaum OLED siv cov khoom siv organic. QRED muaj cov yam ntxwv ntawm cov teeb meem lub teeb pom kev zoo, cov lus teb nrawm, dav dav ruaj khov thiab muaj sia ntev dua OLED. Muaj ob hom ntawv thov tseem ceeb ntawm qed technology. Ib qho yog quantum dot backlight Technhals Tshuab raws li quantum dots, uas yog Quantum dots, uas yog, ntxiv quand Tus lwm yog quantum dot backlight Technies. Quantum dot Lub teeb-emitting diode Cov khoom siv thev naus laus zis ntawm cov khoom siv hluav taws xob ntawm cov khoom siv hluav taws xob kom ncaj qha tawm ntawm lub teeb pom kev zoo nkauj, txhim kho cov ces kaum. Tam sim no, QRED cov lus qhia raws li Quantum DOT Backlight hom tau siv dav hauv kev ua lag luam. Qhov thiaj li hu ua "quantum dot TVs" ntawm kev ua lag luam muaj lcd TVs nruab nrog Quantum Dot cov yeeb yaj kiab, thiab lawv lub ntsiab lus tseem ceeb yog LCD thev naus laus zis.
4. Mini Led
Mini LED yog sub-millisimeter teeb emitting diode (mini teeb emitting diode), uas yog ib qho khoom siv LED nrog lub nti loj ntawm 50-200μm. Nws yog qhov tshwm sim ntawm kev rov tsim kho ntxiv ntawm cov suab me me.
Cov kev siv ntawm Mini Led feem ntau muab faib rau kev siv Mini LED Chips thiab tus kheej columlight daws, uas yog, backlight daws thiab cov teeb meem kev daws teeb meem ncaj qha. Mini LED Backlight yog qhov kev taw qhia tseem ceeb rau LCD kev hloov khoom dua tshiab, uas tuaj yeem txhim kho LCD lub teeb thiab cov zaub tsaus ntuj zoo nkauj, yog li txhim kho qhov pom kev xav. Mini coj ncaj qha cov zaub tuaj yeem yog seamlessly spiced ntawm txhua qhov loj me, enriching siv cov xwm txheej siv loj loj. Nws kuj tseem tuaj yeem txhim kho cov zaub ua tau zoo xws li kev sib piv, qhov tob xim, thiab xim nthuav dav.
5. Micro Led
Micro LED, Micro Teeb Emitting Diode, tseem hu ua mled lossis angled, yog ib qib ua LED tso rau theem micron. Nws shrinks coj chips rau micron qib thiab sib koom ua ke lab ntawm lawv hauv chav ua zaub. Lub LED nti pom tau cov duab zaub los ntawm kev tswj hwm ntawm thiab tawm ntawm txhua tus LED nti. Micro LED tuaj yeem hais kom muab txhua qhov zoo ntawm LCD thiab OLED. Nws muaj cov txiaj ntsig tseem ceeb xws li kev daws teeb meem siab dua, muaj kev siv hluav taws xob qis, muaj xim zoo, cov lus teb siab, cov tuab tuab, yuag. Txawm li cas los xij, tam sim no nws tab tom ntsib cov txheej txheem tsim khoom yog qhov nyuaj thiab tus nqi tsim yog siab.
Hauv lub sijhawm luv luv, Micro LED kev ua lag luam yog tsom rau ultra-me me qhia. Hauv nruab nrab rau lub sij hawm ntev, Micro Led muaj ntau cov kev siv, HMD), lub tsev nyob sab hauv tsev, cov khoom siv hub,
6. Micro OLED
Micro OLED, tseem hu ua Silicon-based OLED, yog Micro zaub ntaus ntawv raws OLED thev naus laus zis. Nws siv ib qho kev siv lead ua kom zoo nkauj thiab muaj cov yam ntxwv ntawm tus kheej lub teeb taws, qhov loj me, muaj hluav taws xob tsawg, muaj kev tiv thaiv zoo thiab nrawm dua thiab nrawm teb.
Qhov zoo ntawm micro oled feem ntau yog los ntawm kev sib xyaw ua ke ntawm CMOS Technology thiab OLED thev naus laus zis, nrog rau cov ntaub ntawv nruab nrab ntawm cov ntaub ntawv organic semiconductor. Tsis zoo li cov duab ib txwm siv cov iav substrates, micro oleds siv monocrystalline siliconstalline, thiab tus neeg tsav tsheb yog ncaj qha ua ke ntawm lub xub ntiag ntawm lub vijtsam. Thiab vim tias nws siv semiconductor thev naus laus zis, nws pixel spacing tuaj yeem nyob rau hauv ob peb microns, yog li nce tag nrho cov ceev tag nrho pixel ntom ntom. Nws tuaj yeem tsuas to taub raws li siv nti tsim tshuab los tsim cov ntxaij vab tshaus.
Micro OLED thiab OLED tau zoo sib xws hauv txoj ntsiab cai. Qhov sib txawv loj tshaj plaws ntawm lawv yog "micro". Micro OLED txhais tau tias me dua pixels thiab yog qhov tsim nyog dua rau siv nyob rau hauv me me-loj, High-txhais cov khoom siv hauv lub taub hau (HMD) thiab hluav taws xob saib (ERF).
Lub Sijhawm Post: Jan-23-2024