Kutheni ukujonga imicimbi ye-angle ngesikrini se-LED? I-2025-irhasi

1. Yintoni i-engle ekhokelayo?

I-Angle ye-LED ye-LED ibhekisa kuluhlu oluphezulu lwe-anglar ngaphakathi koko, phantsi kwendawo yokuqinisekisa ukuba umxholo womboniso wesikrini uhlala ucacile, kwaye umbala ugcwele, ababukeli banokufumana amava amnandi awonelisayo ukuba Bajonga ngaphambili okanye ukuphambuka ngasekhohlo, ekunene, phezulu, okanye ezantsi. Ngamanye amagama, ngokuthe ngqo ibeka ubukhulu bendawo apho i-LED ye-LED inokubonelela ngefuthe eliphezulu lokubonisa eliphezulu ngaphandle kwendawo apho abaphulaphuli befumaneka khona kwizicelo ezenziwayo.

I-angle yokujonga ayichaphazeli nje ukugubungela izihlandlo ezinje ngentengiso kunye nolwazi loluntu kodwa ichaphazela amava ababukelayo abaphulaphuli. Umzekelo, kwiscreen sentengiso kwindawo yentengiso exakekileyo, i-engile ebanzi inokuqinisekisa ukuba zonke izikhokelo zinokuthi zifake ulwazi lwentengiso, oko kuphume kakhulu isiphumo sonxibelelwano. Kwindawo yokuntywila efana nenqanaba lokusebenza kwinqanaba okanye i-cinema, ibaluleke ngakumbi ukuqinisekisa ukuba onke amalungu abaphulaphuli anokubona umfanekiso ongabonakaliyo.

I-2. Ukubekwa kwe-engle ye-LED

I-Angle yokujonga i-LED iqulunqwe ikakhulu ngemikhombandlela emibini: ethe tyaba kwaye ithe tye.

I-angle ethe tyaba

I-angle ethubeni ethe tyaba ichaza uluhlu lwandisiwe ukusuka ngaphambili kwiscreen ukuya ngasekhohlo nasekunene. Ngaphakathi kolu luhlu, impembelelo yokuboniswa kwesikrini ihlala izinzile, umzekelo, ukuqaqamba kunye nombala ungaphambuki kakhulu. Ukuba i-angle ethe tye yevidiyo ye-LED i-140 °, kuthetha ukuba ngaphakathi kwendawo engama-70 ° ngasekhohlo nasekunene nangasekunene, abaphulaphuli banokuba nefuthe elibonakalayo.

Ukujonga nkqo i-engle

I-angle ethengisayo i-angle nguluhlu lwe-angular kuphambuka ngaphambili kwesikrini phezulu okanye ezantsi. Xa isikhundla sombukeli siphambuka ngaphambili, logama nje isiphumo sokuboniswa kwesikrini (njengokucacisa kakuhle (njengokucaciswa komfanekiso kunye nokwahlula-hlula), akukho ntweni, i-engile ye-angle iphakathi koluhlu olusebenzayo. Umzekelo, ukuba i-angle ithemba eli nkqo ingama-120 °, kuthetha ukuba isikrini sinokugcina isiphumo esibonakalayo ngaphakathi kwe-60 ° Phezulu phezulu okanye ezantsi ukusuka ngaphambili.

3. Ukwahlulahlula-hlula ii-angles zokujonga

Ngokutsho kwenkcazo yobugcisa eyahlukileyo kunye nemeko yesicelo, ii-angles zokubonisa eziqhutywa zidla ngokwahlulwa zangamacandelo alandelayo:

Ukujonga i-angle

Ii-angles ezithe tye kwaye ezithe nkqo zolu hlobo lokubonisa ngokubanzi ziphakathi kwe-90 ° kunye ne-120 °. Nangona inokonyusa isiphumo esibonisa i-angle echaziweyo, kwakanye ngaphandle koluhlu, umgangatho womboniso uya konakalisa ngokukhawuleza. Ke ngoko, ukuboniswa kwe-LED nge-engle emxinwa evaliweyo ihlala isetyenziswa ngamathuba apho isikhokelo sokujonga sichazwa ngokucacileyo, njengokubeka iliso kwi-Indoor kuphela indawo yokubeka iliso, kwaye kuphela ababukeli kwindawo ethile enokubona ngokucacileyo umxholo wesikrini.

I-angle ephakathi

Kwimiboniso ye-LED nge-engile ephakathi, ii-angles zazo ezithe tye kwaye ezithe tye zihlala ziphakathi kwe-120 ° ne-140 °. Olu hlobo lokubonisa lunokuhlangabezana neemfuno zokujonga kwiindawo eziqhelekileyo zangaphakathi, ezinje ngesikrini kwigumbi lenkomfa, apho abathathi-nxaxheba banokufumana amava abonakalayo kwindawo ethile.

I-angle ebanzi

Ii-angles ezithe tye kwaye ezithe nkqo ze-LED nge-engile ebanzi iphakathi kwe-140 ° neli-160 °. Zilungele izihlandlo apho abantu abaninzi kufuneka bajonge kwii-angles ezahlukeneyo ngaxeshanye, njengamagumbi okufundela imultimedia. Nokuba ababukeli babemi kwisikhundla seziko eliphezulu, basakwazi ukonwabela umphumo obonakalayo.

I-Ultra ebambelela kakhulu

I-angle i-Ultra-Gender egqwesileyo ihlala ibhekisa kwii-angles ethe tye kwaye ethe nkqo enkulu kune-160 °, kwaye inokufikelela kwi-178 °, iphantse ifikelele kwi-ongile epheleleyo. Olu hlobo lomboniso luhlala lubonakala kwizihlandlo ezikhulu eziziimfuno eziphezulu kakhulu kumava okujonga, njengesona sikrini sokubonisa esiphambili kwi-mall enkulu yokuthenga. Nokuba kujongwa njani i-engile, inokuvelisa umfanekiso obalaseleyo.

4. Indima yokujonga i-angle kwiscreen se-LED

Impembelelo

Xa i-angle yokujonga iphambuka phambi kwesikrini, ukuphambuka kombala, umzekeliso wolula, okanye ukugqwetha kunokwenzeka. Ibonisa nge-engle emxinwa idla ngokuba nezi ngxaki kwi-angle encinci yokuphambuka, ngelixa ibonisa i-engile ebanzi inokugcina ifuthe eliboniswayo ngaphakathi kwe-Angle enkulu, ngaloo ndlela ukuphuculwa kwamava okujonga.

Ukukhanya kwesikrini

Ukuqaqamba kwesibonakaliso se-LED kuya ngokuthe ngcembe kuyancipha njengoko i-engile yokujonga inyuka. Oku kungenxa yokuba ubukhali beempawu zokukhanya kwe-LED ichonge indawo engalinganiyo yobunzulu beendlela ezahlukeneyo. Ngokuthelekiswa, ukuqaqamba kwe-Angle emxinwa i-comps ibola ngokukhawuleza, ngelixa i-Engle-Angle-Angle-Angle i-Engle inokugcina ukusebenza okulungeleleneyo kuluhlu olukhulu.

Urhwebo phakathi kwe-engle kunye neendleko

Ngokubanzi, ii-engle zangaphezulu ze-Angle zineendleko eziphezulu ngenxa yobunzima obuphezulu beziphezulu kunye neemfuno zemveliso ezingqongqo. I-Angle emxinwa, kwelinye icala, inexabiso eliphantsi kwaye ilungele izihlandlo apho kufanelekileyo ukuba kufunwa kuphela.

I-5. IZINTO EKUFUMANELEKILEYO I-Angle yokuBonisa ye-LED

Iphakheji ye-LED ye-LED yeetshipsi ezikhokelweyo kunye nokupakisha

I-DIP (i-Dial-kwiphakheji yomgca): inevolumu enkulu, inomqambi omkhulu we-120 °, kunye nenqanaba lokulimaza ubushushu. Nangona kunjalo, inomda onobunkunkqele obukhulu kunye nosetyenziso oluphezulu.

I-SMD (i-Winter-Pronic): Izibane zobusika zincinci ngokobukhulu, zinika amandla aphezulu ePixel. I-Angle ye-LUMONOD iphakathi kwe-140 ° neli-160 °, kwaye isetyenziswe ngokubanzi.

I-Cob (i-Chip-On-On-On-On-On-On-On-On-On-On): Iitshipsi ze-LED zifakwa ngokuthe ngqo kwiBhodi yeSekethe, ukunciphisa ibhloko yokukhanya ngezinto zokupakisha. Ingahlala ifikelela kwi-engile engaphezulu kwe-160 °, kwaye kwangaxeshanye, ikhuseleke ngakumbi kwaye uzinzo, kodwa iindleko ziphezulu.

Ngokuphucula ubume bangaphakathi kwe-chip (njengokumlinganisa isakhiwo esitsha se-soft okanye ukuqalisa uyilo lwe-electrode) kunye nokukhetha indawo yokufota kunye nokukhanya okuphezulu, kuya kubakho I-engile yokujonga.

Uhlengahlengiso lwemodyuli yokubonisa

Ngokucacileyo ukucwangcisa ilungiselelo le-Lamps ye-Lampu, ezinjengokuwa kwenziwe okanye ikwayatheka, inokuphucula ukusasazwa kokukhanya. Kwangelo xesha, ukusebenzisa imaski eyilelwe kakuhle (kunye nohlengahlengiso olukhethekileyo okanye i-curvature) kunokukhokela ngokufanelekileyo kunye nokuzikhanyisa ukukhanya, ukuphucula i-engile egqwetha kakhulu.

Ulungelelwaniso lwenkqubo yolawulo kunye nomqhubi

Ukulawulwa kwe-Algorithms yoLawulo lwe-Gysupele kunye ne-chips ephezulu yokuSebenza, ukukhanya kwe-Screen kunokulungiswa ngokokuqaqanjelwa kukuqaqamba kwe-angle, ngaloo ndlela kuphucule ukungqinelana kokuboniswa kwi Ii-engile ezahlukeneyo.

Ukujonga itekhnoloji yokufumana i-Angle

Umzekelo, ifilimu efanelekileyo yokujonga i-angle inokucofa kwaye ichithe ukukhanya ngoyilo olukhethekileyo loyilo, ukwenza ukukhanya okungaphezulu kusasazwe kuluhlu olubanzi. Ukongeza, ukukhetha kunye nokuhlengahlengisa umxholo wemiboniso ngokwezikhundla ezahlukeneyo zokufaka kunye nokujonga ii-angles kunokwenza ilahleko yolwazi ebangelwa kukujonga okungaphelelanga.

6. Ungayilinganisa njani i-angle yokujonga umboniso we-LED?

Xa ulinganisa i-angle ebonakalayo yesibonisi se-LED, iindlela ezisetyenzisiweyo ikakhulu zibandakanya indlela yokulinganisa ukukhanya kunye nendlela yokulinganisa.

Indlela yokulinganisa ukukhanya

Sebenzisa imitha ye-yourinance yobungcali kuyo ngokuthe ngcembe kumphambili uye ngasekhohlo, ekunene, phezulu, kwaye ezantsi kumgama othile (kwaye urekhode ukukhanya kwesikrini nganye (umzekelo,). Xa ukukhanya kwehla ukuya kwi-50% yokukhanya okuphakathi, i-engile ithathwa njenge-engile.

Indlela yokulinganisa

Ngokulinganisa umahluko womfanekiso wekrini kwii-angles ezahlukeneyo, xa umahluko uphosa kwixabiso elithile eliqhelekileyo (umzekelo, 10: 1), Rekhoda le Angle. Le ndlela inokuqonda ngakumbi ukusebenza ngokubanzi kwesikrini kwii-engile ezahlukeneyo.

Amanyathelo asisiseko ahlala ebandakanya: ukufaka umboniso kwindawo yovavanyo esemgangathweni kunye nokulungelelanisa kubuqaqawuli obumiselweyo kunye nahlukileyo; Ukulinganisa nokusebenzisa izixhobo zobungcali ukulinganisa ukuqaqamba okanye umahluko kwikhombano ethe nkqo kwaye ethe nkqo kuyo; Ukurekhoda idatha kude kufikelwe ixabiso lengxaki, ukuze kumiselwe uluhlu lwe-angle.

7. Ukwenza njani ukubangela i-angle yokujonga umboniso we-LED?

Ukuphucula i-angle yokujonga ye-LED, le miba ilandelayo inokwenziwa

Khetha i-Chip efanelekileyo ye-Chip kunye nendlela yokupakisha

Ngokweemfuno zezimo ezahlukeneyo zesicelo, khetha i-chips ekhokelweyo nge-angle ende-engle. Ngezicelo ezineemfuno eziphezulu, ngokukhethekileyo amkele i-chips ngesakhiwo esitsha, ukusebenza okuphezulu okuphezulu, kunye nokufana kakuhle. Kwangelo xesha, ukukhetha umboniso ngepakisi ye-cob kunokubufumana ngcono ukuboniswa kwe-angle.

Lungisa uyilo lwemodyuli yokubonisa

Yenza ulwakhiwo lwendawo yezibane. Ingakumbi imiboniso emikhulu-ubungakanani, usebenzisa ilungiselelo eligqithileyo okanye ulungiselelo lwejometri olukhethekileyo lunokuphucula ukuhanjiswa kokukhanya. Ukongeza, ukuphucula uyilo lwemaski (ukukhetha izixhobo kunye nokudlulisela okuphezulu kunye neziphumo ezikhethekileyo) kunokwandisa ngokufanelekileyo i-engile.

Lungisa umxholo womboniso kunye nenkqubo yokulawula

Yenza umxholo wemiboniso ngokwesikhundla sokufaka kunye nokujonga i-engile. Umzekelo, beka ulwazi olubalulekileyo kwiziko lesikrini ukunqanda ulwazi oluphambili kwinxalenye yomphetho. Kwangelo xesha, ukuphucula inkqubo yokulawula. Ngee-Algorithms zoLawulo lwe-Algoriths of Algoriths kunye neTekhnoloji yoHlengahlengiso lweTekhnoloji, imbuyekezo yokubonisa ukuphambuka kwii-angles ezahlukeneyo kwixesha lokwenyani, ngaloo ndlela kuphucula ifuthe elibonakalayo.

8. Ungayikhetha njani i-engle efanelekileyo ngokwesicelo sakho?

Imeko eyahlukileyo ineemfuno ezahlukeneyo ze-engle yokujonga:

Ukusebenza kwenqanaba kunye nemiboniso yomsitho: Ngokwesiqhelo, i-UTRA-i-ongle egqwesileyo (ngaphezulu kwe-160 °) iyacelwa ukuba iqinisekise ukuba abaphulaphuli kwikona nganye banokuwubona ngokucacileyo umxholo wentsebenzo kwaye balondoloze ukukhanya okuphezulu.

Izikrini zentengiso zangaphandle: Ngokubanzi, i-angle ebanzi (i-140 °-160 °) iyafuneka ukuze uziqhelanise nesihlwele esijonge phantsi kwizikhombisi ezahlukeneyo kwaye uphucule ulwazi lwentengiso.

Ukugcwala kwendlela kunye nendlela enkulu yokubonisa ukuba abaqhubi babone ulwazi oluphambili kwii-angles ezahlukeneyo, ezi zinto zibonisa ukuba ufikelele kwi-Angle ejongene ne-140 °, kwaye kwangaxeshanye, kufuneka babe nokuqaqamba okuphezulu kunye neempawu zokuphendula ngokukhawuleza.

Igumbi leNkomfa kunye neeklasi zeklasi: I-Angle ephakathi (i-120 ° - i-140 °) ihlala yanele ngenxa yokuba abaphulaphuli bexinekile ngenxa yokuba ugxininiswa ikakhulu ngaphakathi kwesikrini.

I-9. I-FAQS

a. Yeyiphi i-engile endifanele ndiyikhethe?

Oku kuxhomekeke kwimeko ethile yesicelo. Amathuba apho isikhokelo sokujonga simiswe khona, njengokubek'esweni ngaphakathi, i-angle emxinwa (i-90 ° - i-120 °) ikwanele. Kwizihlandlo eziphakathi-eziphakathi njengamagumbi enkomfa kunye namagumbi okufundisela, i-angle ephakathi (i-120 ° - i-140 °) ifanelekile. Kwimisitho emikhulu kunye nentengiso yangaphandle, i-angle ebanzi okanye i-Ultra ngokubanzi (ngaphezulu kwe-140 °) iyacetyiswa.

b. Ngaba i-angle yokujonga i-LED ifanelekile?

Ngokuqinisekileyo. Ngokukhetha i-CHIP efanelekileyo ye-CHIP kunye nendlela yokupakisha, uhlengahlengiso kuyilo lwemodyuli yokubonisa, kwaye usebenzisa itekhnoloji efana nokubukela iifilimu ezifana nokubukela-umboniso we-Angle obonakalayo onokuphuculwa ukuya kuthi ga kwinqanaba elithile.

c. Ngaba i-angle yokujonga ichaphazela ukuqaqamba kwesikhuselo se-LED?

Ewe. Njengoko i-angle yokujonga ngokuthe ngcembe iphambuka ngaphambili, ukukhanya kwe-screen kuya kusola ngokuthe ngcembe. Eli nqanaba lokutya likhawuleze kwi-Angle-Angle exineneyo, ngelixa i-Angle-I-Angle-I-Angle inokuthintela ukukhanya okuzinzileyo ngaphakathi koluhlu olukhulu.

d. Ngaba kufanelekile ukusebenzisa i-Angle emxinwa?

Xa imeko yesicelo inesithintelo esingqongqo kwiNdlela eNgcwele, njengemifanekiso ebonakalayo ye-Indoor, apho kuphela i-Engle ye-Angle ye-Angle ayimfuneko kuphela, isebenzisa iindleko kuphela.

10. Ukuqukumbela

Ngokubanzi, i-angle ebonakalayo ye-LED ayisiyo isalathi esiphambili sobuchwephesha kodwa sichaphazela ngqo amava ojonga ngokupheleleyo umsebenzi. Nokuba kungenxa yokupakishwa kwezixhobo, uyilo lwe-Chip, uhlobo lwemodyuli, okanye ukusetyenziswa kweenkqubo ze-Angle ngokujonga itekhnoloji yokufumana i-Angle, ukuphuculwa kwe-Angle kwikhonkco lokunxibelelana nezona zinto zibonisa izihlandlo ezahlukeneyo. Ukukhetha i-angle efanelekileyo yokujonga ngokwenyani yokusebenzisa kwaye ukudibanisa namanyathelo okusebenza ngokuhambelana nawo kunokuphucula ukusebenza ngokukuko kwendalo kwiindawo ezahlukeneyo zokuzonwabisa.