Igwe azụ azụ LCD buru ibu na ọkụ izugbe na-akpali uto ngwa ngwa

N'afọ 2015 na 2016, ego ụlọ ọrụ ọkụ ọkụ siri ike nọgidere na-enwe ọganihu dị elu nke otu ọnụọgụ, ma na 2017, a na-atụ anya na ụlọ ọrụ ahụ ga-akwalite mmụba ego nke LED iji ruo ọnụọgụ abụọ.

iSuppli na-ebu amụma na n'ozuzu LED ahịa ntụgharị na 2017 ga-eto eto site mkpokọta 13.7%, na compound kwa afọ ibu ọnụego maka 2016-2012 ga-abụ mkpokọta 14.6%, na ọ ga-eru 12.3 ijeri US dollar site 2012. Na 2015 na 2016, na Ntugharị ahịa ahịa LED zuru ụwa ọnụ mụbara naanị site na 2.1% na 8.7% n'otu n'otu.

Ọnụọgụ ndị a gụnyere ihe niile dị n'elu elu (SMD) yana ngwungwu ọkụ ọkụ LED na ihe ngosi alphanumeric LEDs-gụnyere nchapụta ọkọlọtọ, nchapụta dị elu (HB) na ultra high brightness (UHB) LEDs.

Akụkụ dị ukwuu nke uto a na-atụ anya na a kpọtụrụ aha n'elu ga-abịa site na ọkụ na-egbuke egbuke na ọkụ ọkụ dị elu nke ejiri na ngwa ọkụ.Site na 2012, ultra-high-lightness LEDs ga-aza ihe dị ka 31% nke ngụkọta ọkụ ọkụ ọkụ, dị elu karịa 4% na 2015.

Isi ihe na-akpata uto ahịa

"N'ime usoro uto LED ọhụrụ, ahịa ahụ na-aga n'ihu na-achọsi ike maka ọkụ ọkụ steeti maka bọtịnụ azụ azụ na ngosipụta ngwaọrụ mkpanaka.Nke a bụ isi ihe na-akpali uto nke ahịa LED," Dr. Jagdish Rebello, onye isi na onye nyocha isi nke iSuppli kwuru.“Ọkụ n'ime ime ụgbọ ala, yana ọkụ azụ nke nnukwu ihuenyo LCD maka TV na laptọọpụ, ahịa ndị a na-apụta ga-akwalite uto nke ụlọ ọrụ LED.Tụkwasị na nke ahụ, mmepe na-aga n'ihu nke nkà na ụzụ ọkụ ọkụ siri ike ga-emekwa ka LEDs chọta ngwa ọhụrụ na ọkụ ọkụ na-achọ mma na ahịa ọkụ ụlọ.Ebe a na-eme ihe ike.”

Igwe ọkụ azụ LCD ka bụ isi ngwa ikanam

N'oge na-adịbeghị anya, ngosipụta LCD nke obere ihuenyo na bọtịnụ azụ azụ nke ngwaọrụ mkpanaka ka bụ nnukwu otu ngwa ahịa maka LEDs.Na 2017, ngwa ndị a ga-aza ihe karịrị 25% nke ngbanwe ahịa ahịa LED n'ozuzu ya.

LED lekwasịrị anya n'ihu ọkụ azụ LCD buru ibu

Malite na 2017, ọkụ azụ nke nnukwu LCDs dị ka akwụkwọ ndetu na LCD TV na-enwe mmetụta na-aghọ ngwa ọzọ dị mkpa nke LEDs.

Ọnụ ego nke LCD backlight module (BLU) ka dị elu karịa nke omenala CCFL BLU, ma ọnụ ahịa nke abụọ na-abịa ngwa ngwa.Na LED BLU nwere uru arụmọrụ, dị ka ọdịiche dị elu, oge ntụgharị ngwa ngwa, gamut agba sara mbara, na enweghị mercury na-enyekwa aka ịnakwere ya na LCDs.

Ụfọdụ ndị na-eweta LED, ndị na-emepụta BLU, ndị na-emepụta panel LCD na ndị na-emepụta TV / ngosi OEM amalitela iji LED dị ka ọkụ azụ nke nnukwu ihuenyo LCDs.LCD ndị nwere ihuenyo buru ibu na-eji LED BLU amalitela mbupu azụmahịa.

LED: Ọdịnihu nke ọkụ n'ozuzu

Mmepe nke LEDs dị elu na-arụ ọrụ nke ọma karịa 100 lumens / watt na mpụta nke atụmatụ ọhụrụ enyerela LEDs aka ịrụ ọrụ na-agbanwe agbanwe ugbu a na-enweghị mkpa inverters, si otú ahụ na-akpali LEDs nso na isi ahịa ọkụ ọkụ.

A na-eji ọkụ LED mee ihe n'ụdị dị iche iche nke ime ụlọ na n'èzí na-achọ ọkụ ọkụ, ma na-amalite ilekwasị anya na niche n'ozuzu ngwa ọkụ dị ka ọkụ ọkụ, ọkụ ubi, na ọkụ okporo ụzọ.Ojiji ndị a na-emepe ahịa maka ọkụ ọkụ LED n'ọhịa nke ụlọ na ọkụ ụlọ ọrụ.

Na mgbakwunye, ụwa akwalitela iwu iji gbochie iji oriọna na-enwu ọkụ ma gbaa ume iji isi mmalite ọkụ na-azọpụta ike.N'ọdịnihu dị nso, kọmpat fluorescent tubes (CFL) ga-erite uru site na omume ndị omebe iwu na-amachibido iji oriọna ọkụ.

Mana n'ime ogologo oge, uru nke ọkụ ọkụ steeti siri ike ga-akarị oke ọnụ ahịa dị n'etiti LEDs na CFLs.Na ka ọrụ LED na-aga n'ihu na-akawanye mma, a ga-ebelata ihe dị iche iche ọnụ ahịa.

iSuppli na-ebu amụma na na 2020 LED bulbs ga-amalite iji ọkụ n'ozuzu maka ọkụ ụlọ na ụlọ ọrụ.