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Falanqaynta dariiqyada farsamada ee ugu muhiimsan ee LED-yada iftiinka cad ee nalka
1. Chip-Bluug-LED + nooca phosphor jaalaha-cagaaran oo ay ku jiraan noocyada kala duwan ee fosfooraska midabka jaalaha-cagaaran lakabka fosfooraska jaalaha ah-cagaaran wuxuu nuugaa qayb ka mid ah iftiinka buluuga ah ee chip LED si uu u soo saaro sawir-qaadis, iyo qaybta kale ee iftiinka buluugga ah ee chip-ka LED-ka waxaa lagu kala qaadaa dibadda phosphor-ka ...Sii akhri -
Waa maxay faraqa u dhexeeya xalalka nalka smart iyo hababka nalka dhaqanka?
Maanta, nidaamyada nalalka dhaqameed ayaa lagu beddelay tignoolajiyada horumarsan ee iftiinka iftiinka, kuwaas oo si tartiib tartiib ah u beddelaya habka aan uga fikirno dhismaha xeerarka xakamaynta. Sanadihii la soo dhaafay, warshadaha iftiinka ayaa isbedelay. Inkastoo isbedelada qaar ay dhaceen qui...Sii akhri -
Iftiinka Kacaanku wuxuu bixiyaa xalalka iftiinka LED ee Rexel
Revolution Lighting Technologies Inc, oo ah bixiye heer sare ah oo bixiya xalka nalalka LED-ka ee Maraykanka, ayaa maanta ku dhawaaqay in ay iskaashi la sameeyeen Rexel Holdings, oo ah qaybiyaha ugu horreeya adduunka ee alaabta korontada iyo xalalka, si ay u iibiso xalalkeeda iftiinka LED. Farsamada Iftiinka Kacaanka...Sii akhri -
La'aanta guddiga LED-ka ayaa walaac ku haysa kuwa sameeya taleefannada casriga ah ee Android
Qof kastaa wuxuu rabaa shaashad OLED ah oo ku taal taleefankooda gacanta, sax? Hagaag, malaha qof walba maaha, gaar ahaan marka la barbar dhigo AMOLED caadiga ah, laakiin runtii waxaan rabnaa, wax baahi ah, 4-inji ah oo Super AMOLED ah oo ku saabsan taleefankeena soo socda ee smart-Android. Dhibaatadu waxay tahay, kaliya kuma filna in la wareego sida uu qabo isuppl...Sii akhri -
"Mashiinka xardhanta laser-ka ee hagaha nalka nalka LED" ayaa gudbay qiimeynta alaabta cusub
Boye Laser wuxuu dhowaan soo saaray taxane cusub oo saxan hagaha iftiinka leysarka - "Mashiinka xardheynta leysarka ee nalka nalka LED-ka". Mashiinku wuxuu qaataa tignoolajiyada diiradda saaraya firfircoon iyo tiro teknoolojiyad cusub ah si loo xalliyo dhibaatada faragelinta cirifka iyo daruuraha.Sii akhri -
Panasonic ee Japan ayaa soo saartay nalalka LED-ka ee la deggan yahay iyada oo aan lahayn dhalaal oo ka nafisa daalka
Matsushita Electric ee Japan ayaa soo saartay nalka LED-ka ee la deggan yahay. Nalkan LED-ka wuxuu qaataa nashqad quruxsan oo si wax ku ool ah u xakameyn karta dhaldhalaalka oo bixin kara saameyn iftiin leh. Laydhkan LED waa badeeco jiil cusub oo isku daraysa muraayadda iyo saxanka hagaha iftiinka iyadoo loo eegayo ikhtiyaarka ...Sii akhri -
Afar jiho ama si cad u arag yoolka xiga ee shirkadaha nalalka LED
Bishii Juun 2015, Bandhigga Iftiinka Caalamiga ah ee Guangzhou, bandhigga iftiinka adduunka ugu weyn, ayaa soo dhammaaday. Farsamooyinka cusub iyo isbeddellada lagu soo bandhigay bandhigga ayaa noqday diiradda warshadaha. Laga soo bilaabo horumarinta nalka dhaqanka ilaa nalalka LED, Philips iyo est kale ...Sii akhri -
Nalalka LED-ka, nalka xenon, nalka halogen, kaas oo ah mid wax ku ool ah, waxaad ogaan doontaa ka dib markaad akhrido
Halogen lamp, nalka xenon, nalka LED, oo mid ka mid ah uu yahay mid wax ku ool ah, waxaad ogaan doontaa markaad akhrido. Markaad iibsanayso baabuur, dadka qaarkiis waxay si fudud iskaga indhatiraan doorashada nalalka baabuurta. Dhab ahaantii, nalalka baabuurku waxay u dhigmaan indhaha baabuurka waxayna ku caddaan karaan mugdiga. Markaan eegno wadada ka horeysa, baabuurta caadiga ah waxay leeyihiin...Sii akhri -
Maxaa keenay in iftiinka ledhku madoobaado?
Mar kasta oo iftiinka LED-ku uu sii madoobaado, waa ka sii badan yahay. Soo koobida sababaha mugdiga nalalka LED maaha wax ka badan saddexda dhibcood ee soo socda. Waxyeelada darawalka laambada LED-ka ayaa looga baahan yahay inay ku shaqeeyaan danab hooseeya DC (oo ka hooseeya 20V), laakiin sahayda dhexe ee caadiga ah waa AC 220V. Ku...Sii akhri -
Waa maxay sababta iftiinka iftiinka iftiinka midabka midabka uu aad caan u yahay maalmahan?
Waxaa la og yahay in sawiro laga qaado meel u dhow marka iftiinku gaar ahaan mugdi yahay, si kasta oo ay u awood badan tahay iftiinka hooseeya iyo awoodda sawir-qaadista iftiinka, ma jiro wax tooshka ah oo uu ku jiro SLR. Markaa telefoonka, waxa uu soo saaray codsiga flash-ka LED-ka. Si kastaba ha ahaatee, sababtoo ah xaddidnaanta ...Sii akhri -
Waa kuwee shanta arrimood ee ugu muhiimsan ayaa saameyn doona nolosha nalalka LED-ka?
Haddii aad isticmaasho il iftiin muddo dheer, waxaad heli doontaa faa'iidooyin dhaqaale oo aad u weyn oo aad hoos u dhigi doonto raadkaaga kaarboonka. Iyada oo ku xidhan naqshadda nidaamka, dhimista qulqulka iftiinka waa nidaam caadi ah, laakiin waa la iska indho tiri karaa. Marka qulqulka iftiinka si tartiib tartiib ah loo yareeyo, nidaamku wuxuu ahaan doonaa xaalad wanaagsan...Sii akhri -
Saddex teknooloji oo muhiim ah oo loogu talagalay nalalka guddiga hogaanka ah
Waxqabadka indhaha (qaybinta iftiinka): Waxqabadka indhaha ee nalalka LED-ka ayaa inta badan ku lug leh shuruudaha waxqabadka marka la eego iftiinka, spectrum iyo chromaticity. Marka loo eego halbeegga warshadaha ee ugu dambeeyay "Habka Tijaabada LED-ka ee Semiconductor", waxaa jira inta badan iftiiminta digirta ...Sii akhri -
Nidaamka wax soo saarka iftiinka nalka LED heerka xakamaynta tayada
Sida nooc ka mid ah nalalka elektiroonigga ah, nalalka LED-yada waxay u baahan yihiin hababka maaraynta tayada adag oo adag iyo tas-hiilaadka si loo hubiyo kalsoonida tayada, oo ay ku jiraan waxqabadka faa'iidooyinka iyo khasaarooyinka, xasilloonida isticmaalka, iyo dammaanadda nolosha. Guud ahaan, laga bilaabo r...Sii akhri -
Qaybaha nalka LED-ka iyo faahfaahinta farsamada
Horumarinta warshadaha nalalka LED-ka, iftiinka LED-ka ee ka soo jeeda iftiinka dambe ee LED, wuxuu leeyahay iftiin isku mid ah, wax dhalaal ah, iyo qaab-dhismeed heer sare ah, kaas oo ay jecel yihiin dad badan oo ah isbeddel cusub oo moodada casriga ah ee iftiinka gudaha. Qaybaha ugu muhiimsan ee iftiinka panel LED 1. Panel li ...Sii akhri -
Ilaysyada casriga ah ee LED rajada laga filayo iyo booska horumarinta
Horumarinta nalalka casriga ah ee labadii sano ee la soo dhaafay waxaa lagu tilmaami karaa mid kibir leh oo aan la joojin karin. Soo-saarayaal badan iyo ganacsato ayaa fursad u helay inay fursad u helaan oo ay weeraraan xaaladda, taas oo dardargelisay horumarinta qaybaha iftiinka casriga ah. Lightman fikradda i...Sii akhri
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