Izibani zezinkomba zidlala indima ebalulekile kwezobuchwepheshe. Uzibona kumadivayisi, amandla esignali, isimo, noma izexwayiso. Imiklamo yokuqala efana neI-Nic10 Indicator Light ene-Neon Lampyavula indlela yesimanjemanje. Namuhla, izinketho ezifana neI-Soken LED/Neon 2 Pin Indicator Light or I-Neon Indicator Light ene-110V, 125V, 24Vnikeza ukusebenza okuthuthukile.
Okuthathwayo Okubalulekile
- Izibani zezinkomba ziqale njengokuhlolwa futhi manje seziwukhiye kubuchwepheshe.
- Ngawo-1960, ama-LED abonakalayo ashintsha amalambu ezinkomba, awenza abe ngcono.
- Imiklamo emisha efana nama-OLED namaMicro-LED enza izibani zibe luhlaza futhi zihlakaniphe.
Ukuqala Kwangaphambi Kokukhanya Kwenkomba
Ukutholwa kwe-Electroluminescence
Indaba yokukhanya kwenkomba iqala ngokutholakala kwe-electroluminescence ngo-1907. Usosayensi waseBrithani u-HJ Round wabona lesi sigameko ngenkathi ehlola i-silicon carbide kanye nomtshina wekristalu. Lapho efaka umsinga kagesi, le nto yayikhipha ukukhanya okufiphele. Lokhu kumake isibonelo sokuqala esirekhodiwe se-electroluminescence, lapho into ethile ikhiqiza ukukhanya ukuphendula ugesi. Nakuba ukutholakala kwakuwumsuka, kwahlala kuyilukuluku lesayensi iminyaka. Ungase ukuthole kumangaza ukuthi azikho izinhlelo zokusebenza ezivele kulokhu okutholiwe. Nokho, yabeka isisekelo sempumelelo yesikhathi esizayo ebuchwephesheni bokukhipha ukukhanya.
I-LED yokuqala ka-Oleg Losev ngo-1927
Ngo-1927, usosayensi waseRussia u-Oleg Losev wakha phezu komsebenzi we-Round futhi wadala i-diode yokuqala ekhipha ukukhanya (LED). Waqaphela ukuthi ama-diode athile akhipha ukukhanya lapho ama-current edlula kuwo. U-Losev wabhala lokho akutholile kumajenali esayensi, echaza amandla ama-LED njengohlobo olusha lomthombo wokukhanya. Naphezu komsebenzi wakhe omusha, umhlaba ubungakalungeli ukwamukela ama-LED. Ungacabanga ukuthi ubuchwepheshe obunomkhawulo nezinto zokwakha ngaleso sikhathi kwakuthiya kanjani ukusetshenziswa kwazo okungokoqobo. Iminikelo kaLosev, nakuba yayingaziwa kakhulu ngesikhathi sokuphila kwakhe, yaba isisekelo sezibani zesimanje zezinkomba.
Izisekelo Zetiyori Zokusetshenziswa Okungokoqobo
Intuthuko yethiyori maphakathi nekhulu lama-20 yasiza ekuguquleni i-electroluminescence ibe izinhlelo zokusebenza ezingokoqobo. Ososayensi baqala ukuqonda ubudlelwano phakathi kwama-semiconductors kanye ne-light emission. Lolu lwazi lwavumela abacwaningi ukuba baklame izinto ezikhipha ukukhanya okukhanyayo nokusebenza kahle. Uzuza kulokhu kuthuthukiswa njalo lapho ubona ukukhanya okukhomba kumadivayisi akho. Le mibono yokuqala ivule indlela yama-LED othembele kuwo namuhla.
Ukuphakama Kwezibani Zezinkomba Ezisebenzayo
U-Nick Holonyak Jr. kanye ne-First Visible-Spectrum LED
Ngo-1962, u-Nick Holonyak Jr., unjiniyela waseMelika, wenza i-LED yokuqala ebonakalayo ebonakalayo. Lokhu okusungulwe kwaphawula inguquko emlandweni wobuchwepheshe bokukhipha ukukhanya. Ngokungafani nama-LED angaphambili ayekhipha ukukhanya kwe-infrared, i-LED ye-Holonyak yayikhiqiza ukukhanya okubomvu okubonakala emehlweni omuntu. Ungase ukuthole kuthakazelisa ukuthi uHolonyak wayekholelwa ukuthi ama-LED ekugcineni azothatha indawo yama-incandescent bulb. Umsebenzi wakhe wabonisa ukuthi ama-semiconductors angakhipha kanjani ukukhanya okukhanyayo, okusebenzayo, okuvula indlela yezibani zesimanjemanje. Namuhla, ukusungulwa kwakhe kubhekwa njengesisekelo sobuchwepheshe be-LED obubona kumadivayisi wansuku zonke.
Izicelo Zakuqala Kwezogesi Nezimboni
Ukwethulwa kwama-LED abonakalayo-spectrum kwavula iminyango yezinhlelo zokusebenza ezingokoqobo. Ungathola lawa ma-LED angaphambi kwesikhathi kumaphaneli okulawula, izibali, namawashi edijithali. Izimboni zawamukela ngokushesha ngenxa yokuqina kwawo kanye nokusebenzisa amandla aphansi. Isibonelo, izibani zezinkomba zaba semqoka emishinini, ezibonisa isimo sokusebenza noma izexwayiso. Ukuthembeka kwabo kubenze bakhetha kakhulu kunama-bulb endabuko. Lokhu kusetshenziswa kwangaphambi kwesikhathi kubonise amandla ama-LED okuguqula indlela abantu abasebenzisa ngayo ubuchwepheshe.
Ukunqoba Imikhawulo Yokuqala
Ama-LED angaphambi kwesikhathi abhekane nezinselele njengemibala elinganiselwe nokukhanya okuphansi. Abacwaningi basebenza ngokuzikhandla ukuze bathuthukise izinto ezisetshenziswa kuma-LED. Ngawo-1970s, intuthuko yavumela ukukhanya okugqamile kanye nohlu olubanzi lwemibala. Ungakwazi ukubonga lokhu okuqanjwe kabusha ngezibani zezinkomba ezisebenzayo kuma-electronics wesimanje. Ukunqoba le mikhawulo kuphinde kwehlise izindleko zokukhiqiza, okwenza ama-LED afinyeleleke kalula. Le nqubekelaphambili iguqule ama-LED kusuka ezingxenyeni ze-niche aba ubuchwepheshe obujwayelekile.
Izicelo Zesimanje Nekusasa Lezibani Zezinkomba
Ukuhlanganiswa ku-Consumer Electronics kanye Namadivayisi Ahlakaniphile
Usebenzisana nezibani zezinkomba nsuku zonke kuma-smartphone akho, amakhompyutha aphathekayo, namadivayisi ahlakaniphile asekhaya. Lezi zibani zinikeza impendulo esheshayo, njengokubonisa lapho idivayisi yakho ishaja noma ixhumeke ku-Wi-Fi. Kumadivayisi ahlakaniphile, adlala indima ebalulekile ekuthuthukiseni ulwazi lomsebenzisi. Isibonelo, izipikha ezihlakaniphile zisebenzisa izibani ezinemibala eminingi ukuze zibonise imiyalo yezwi noma izibuyekezo zesistimu. Ubuchwepheshe obugqokekayo, njengezilandeleli zokufaneleka, buphinde buthembele kuzibani zezinkomba ukuze zibonise amaleveli ebhethri noma ukuqhubeka komsebenzi. Lezi zinhlelo zokusebenza zenza idivayisi yakho ibe lula futhi isebenziseke kalula.
Intuthuko kuma-OLED namaMicro-LED
Ama-OLED (i-Organic Light-Emitting Diodes) kanye nama-Micro-LED amele isizukulwane esilandelayo sobuchwepheshe bokukhipha ukukhanya. Ama-OLED anikezela ngezibonisi ezigqamile, ukonga amandla okungcono, nemiklamo emincane. Uzibona kuma-TV asezingeni eliphezulu, ama-smartphone, ngisho namadeshibhodi ezimoto. Ama-Micro-LED athatha lesi sinyathelo ngokuqhubekayo ngokunikeza izithombe ezibukhali nokuphila okude. Lezi ntuthuko zivumela abakhiqizi ukuthi bakhe amalambu ezinkomba aminyene futhi asebenza kahle. Ngenxa yalokho, uyazuza kumadivayisi athambile futhi ahlala isikhathi eside.
Amathrendi Asafufusa Kumiklamo Eqhubekayo futhi Eguquguqukayo
Ukusimama sekuyinto okugxilwe kuyo kakhulu kwezobuchwepheshe besimanje. Abakhiqizi manje baklama izibani zezinkomba besebenzisa izinto ezigcina imvelo nezinqubo ezonga amandla. Imiklamo eguquguqukayo nayo ithola ukuthandwa. Cabanga nge-smartphone egoqekayo enamalambu ezinkomba ashumekwe esikrinini sayo. Lezi zinto ezintsha azigcini nje ngokunciphisa umthelela wendawo kodwa futhi zivula amathuba amasha emiklamo yokudala yedivayisi. Ungalindela ukuthi amadivayisi wesikhathi esizayo ahlanganise ukusebenza nokusimama.
Izibani zezinkomba sezihambe ibanga elide kusukela ekutholweni kwazo. Ungabona ukuthi zavela kanjani kusukela ekuhloleni okulula ukuya kumathuluzi abalulekile kumadivayisi wesimanje. Intuthuko yabo ikhombisa intuthuko kwezesayensi yezinto zokwakha kanye ne-electronics. Njengoba ama-OLED nama-Micro-LED eqhubeka nokukhula, izibani zezinkomba zizololonga izimboni futhi zichaze kabusha indlela osebenzisana ngayo nobuchwepheshe.
FAQ
Iyini inhloso yezibani zezinkomba kumadivayisi?
Izibani zezinkomba zinikeza impendulo ebonakalayo. Abonisa isimo samandla, uxhumo, noma izexwayiso. Uthembele kubo ukuze baqonde isimo sedivayisi yakho ngaphandle kokudinga imiyalelo enemininingwane.
Ingabe ama-OLED ahluke kanjani kuma-LED endabuko?
Ama-OLED asebenzisa izinto eziphilayo ukuze akhiphe ukukhanya. Banikeza izibonisi ezigqamile, imiklamo emincane, nokusebenza kahle kwamandla. Uzowathola kuma-TV asezingeni eliphezulu, kuma-smartphone, nakumadivayisi agqokekayo.
Ingabe amalambu ezinkomba ayawonga amandla?
Yebo, izibani zesimanjemanje, ikakhulukazi ama-LED, zisebenzisa amandla amancane. Zihlala isikhathi eside futhi zinciphisa ukusetshenziswa kwamandla, okuzenza zibe inketho eco-friendly yamadivayisi akho.
Isikhathi sokuthumela: Feb-07-2025