Chip ɗin LED shine mafi mahimmancin ɓangaren hasken LED. Yawancin fitilun LED suna lalacewa saboda chips ɗin LED. Wannan ƙaramin semiconductor shine inda ake ƙirƙirar haske, kuma ingancinsa yana shafar haske kai tsaye, daidaiton launi, tsawon rai, da ingancin kuzari. Shi ya sa zaɓar masana'antar chips ɗin LED da ya dace yana da mahimmanci fiye da yadda mutane da yawa suka sani.
Menene Chip ɗin LED?
Chip ɗin LED ƙaramin abu ne na semiconductor a cikin hasken LED wanda a zahiri yake samar da haske. Lokacin da wutar lantarki ta ratsa guntu, tana fitar da makamashi a cikin nau'in haske, wani tsari da aka sani da electroluminescence.
A taƙaice dai, guntun LED shine "injin" na LED. Ba tare da shi ba, babu haske. Ana yin guntun LED ne da kayan semiconductor kamar gallium nitride (GaN) ko indium gallium nitride (InGaN). Waɗannan kayan an tsara su ne musamman don sarrafa yadda wutar lantarki ke gudana da kuma yadda ake fitar da haske.
Ga wasu shahararrun kamfanonin LED chip, masana'antun da za ku iya la'akari da amfani da su don yin fitilun LED ɗinku.
Jerin Manyan Masana'antun Na'urorin LED guda 21
| Matsayi | Kamfanin | Shekarar da aka Kafa | location | ma'aikaci |
| 1 | LED Cree | 1987 | Amurka | 1,001-5,000 |
| 2 | ams-OSRAM | 1981 | Austria | 10,001 + |
| 3 | Nichia | 1956 | Japan | 5,001-10,000 |
| 4 | Toyoda Gosei | 1934 | Japan | 10,001 + |
| 5 | Kamfanin Toshiba | 1875 | Japan | 10,001 + |
| 6 | Lumilds | 1999 | Netherlands | 1,001-5,000 |
| 7 | Seoul Semiconductor | 1992 | Koriya ta Kudu | 1,001-5,000 |
| 8 | SemiLEDs | 2005 | Taiwan | 201-500 |
| 9 | Bridgelux | 2002 | Amurka | 51-200 |
| 10 | LANTARKI NA 'YAN KASA | 1970 | Japan | 1000 + |
| 11 | Samsung LED | 1995 | Koriya ta Kudu | 10,001 + |
| 12 | Edison Opto | 2001 | Taiwan | 1000 + |
| 13 | ennostar | 1996 | Taiwan | 5,001-10,000 |
| 14 | LED Yi | 2011 | Sin | 201-500 |
| 15 | Wutar Lantarki | 1983 | Taiwan | 5001-10000 |
| 16 | LITEON | 1975 | Taiwan | 10,001 + |
| 17 | Hasken haske | 2014 | Amurka | 201-500 |
| 18 | STANLEY LANTARKI | 1920 | Japan | 10,001 + |
| 19 | ROHM | 1958 | Japan | 5001-10000 |
| 20 | MONAINT Opto Technologies | 2000 | Malaysia | 1001-5000 |
| 21 | Refond Optoelectronics | 2000 | Sin | 1,001-5,000 |
1. LED Cree
An kafa Cree LED a shekarar 1987, kuma ta fara ne da mai da hankali kan kayan semiconductor kuma ta ƙarfafa amfani da na'urorin LED masu launin shuɗi a cikin aikace-aikacen hasken baya na motoci da nuni. A cikin shekarun 1990, mun ƙara inganta fasahar LED kuma muka zama babban mai ƙirƙira a sararin samaniya.
Cree LED ta hanzarta juyin juya halin hasken LED a shekarar 2006 tare da ƙaddamar da LED na farko da aka haɗa a masana'antar, XLamp® XR-E LED. Tun daga lokacin, mun haɓaka kirkire-kirkire wanda ya kafa LEDs a matsayin babbar fasahar haske da ake amfani da ita a cikin hasken gabaɗaya da manyan aikace-aikacen nunin bidiyo. A yau, muna ci gaba da faɗaɗawa da ƙirƙira tare da mafi kyawun mafita na LED.
2. ina OSRAM
ams OSRAM kamfani ne na duniya da ke kera guntu na LED wanda aka san shi da ƙarfin mayar da hankali kan kirkire-kirkire masu tushen haske da fasahar semiconductor. Kamfanin yana haɓaka guntu na LED masu inganci waɗanda aka tsara don aikace-aikace kamar hasken mota, hasken gabaɗaya, tsarin masana'antu, noman lambu, da hasken musamman.
AMS OSRAM ta fi mai da hankali kan inganci, aikin gani, da kuma daidaita launi, wanda hakan ya sa kwakwalwan LED ɗinta sun dace da buƙatun haske masu aiki da na ci gaba. Tare da ƙwarewar injiniyanci mai zurfi da ci gaba da haɓaka samfura, kamfanin yana samar da ingantattun hanyoyin magance matsalolin LED waɗanda suka cika ƙa'idodin aiki masu tsauri a fannoni daban-daban na ƙwararru da ƙwararru. kasuwanci wutar lantarki aikace-aikace.
3. Nichia
Asalin Nichia ya samo asali ne daga wahayi daga wanda ya kafa Nichia, Nobuo Ogawa, don amfani da dutse mai daraja a garinsu na Tokushima don samar da mahaɗan calcium da ake amfani da su a cikin kayan magunguna. Nichia ta yi ƙoƙari don ƙirƙirar monotsukuri* tare da fasaharta ta asali, yayin da take faɗaɗa samfuranta daga mahaɗan calcium zuwa phosphorus, LEDs, Laser Diodes, kayan cathode don batirin Lithium-ion, da kayan maganadisu.
Duk da matsaloli da matsaloli da yawa, Nichia ta yi nasarar haɓaka wasu daga cikin mafi kyawun kayayyaki a duniya bisa ga imani mai tushe mara canzawa, "ƙirƙirar mafi kyawun kayayyaki a duniya ta hanyar yin aiki tuƙuru da amfani da fasahar, cike da hikima, da ƙwarewar dukkan ma'aikatan Nichia."
4. Toyoda Gosei
Toyoda Gosei kamfani ne mai kera motoci iri-iri na kasar Japan wanda aka fi sani da kayan aikin kera motoci, amma kuma yana haɓakawa da samar da guntu-guntu da fakitin LED a matsayin wani ɓangare na "Sabon Kasuwancin Darajarsa," ta hanyar amfani da ƙwarewarsa ta kayan aiki da kuma fasahar semiconductor.
Kayan aikin LED na kamfanin sun haɗa da fakitin LED masu inganci waɗanda aka tsara don haske mai inganci da kuma ingantattun LEDs na UV-C don aikace-aikacen kashe ƙwayoyin cuta, wanda ke nuna ci gaba da sabbin fasahohin fasahar semiconductor na gani. Tsarin Toyoda Gosei ya haɗa kyawun masana'antu na gargajiya tare da sabbin ci gaban guntu na LED, yana da nufin samar da ingantattun mafita na LED masu inganci don amfani da haske da na lantarki masu aiki.
5. Toshiba
Kamfanin Toshiba kamfani ne na fasaha na duniya wanda ke da dogon tarihi a fannin lantarki da optoelectronics, gami da fasahar LED da kayan aikin LED. Dandalin Toshiba na hukuma ya nuna ƙwarewa mai ƙarfi a fannin semiconductor wanda ke tallafawa haɓaka hanyoyin samar da hasken LED masu amfani da makamashi.
Toshiba ta yi aiki a kan fasahar LED mai launin fari da aka tsara don inganta ingantaccen haske, rage amfani da wutar lantarki, da kuma tallafawa manufofin dorewa. Ta hanyar amfani da hanyoyin kera semiconductor masu ci gaba, kamfanin yana ba da gudummawa ga guntuwar LED da tushen haske da ake amfani da su a cikin yanayin haske da masana'antu gabaɗaya. Hankalin Toshiba ya kasance kan aminci, kwanciyar hankali na aiki, da kuma tanadin makamashi na dogon lokaci a cikin mafita masu alaƙa da LED.
6. Lumilds
Lumileds babban kamfani ne da ke kera guntu na LED wanda ke haɓaka kirkire-kirkire a fannin fasahar LED da microLED. Kamfanin yana mai da hankali kan hanyoyin samar da hasken da aka gina don yin aiki yadda ya kamata a kan lokaci yayin da yake ba da fa'idodi bayyanannu a cikin inganci, dorewa, da ingancin haske.
Tare da tushen da ke komawa ga Hewlett-Packard kuma gado ne a matsayin jagorar manyan LEDs, Lumileds ya zama babban mai taka rawa a fasahar microLED don aikace-aikacen motoci da nunin faifai. An tsara guntun LED ɗinsa don biyan buƙatun hasken zamani, yana ba da tsawon rai, aiki mai dorewa, da ƙimar gasa ga abokan ciniki a duk faɗin kasuwannin haske na ƙwararru, masana'antu, da kasuwannin haske na zamani.
7. Seoul Semiconductor
Seoul Semiconductor wani kamfanin kera guntu na LED ne na Koriya ta Kudu wanda ke mayar da makamashin lantarki zuwa haske mai inganci, mai inganci tare da mai da hankali kan fasahar adana makamashi mai kyau ga muhalli. A matsayinsa na ɗaya daga cikin manyan masu ƙirƙira na LED a duniya, kamfanin yana samar da nau'ikan guntu na LED da mafita don hasken gabaɗaya, motoci, nunin faifai, da aikace-aikacen musamman.
Fayil ɗin Seoul ya haɗa da fasahar LED masu ci gaba kamar WICOP LEDs marasa kunshin, SunLike natural-spectrum LEDs, da ƙirar guntu mai inganci waɗanda ke ba da haske da aiki mai inganci. Tare da dubban haƙƙin mallaka da ci gaba da bincike da haɓakawa, Seoul Semiconductor yana ci gaba da tura iyakokin abin da guntuwar LED za ta iya yi a cikin tsarin hasken zamani da nuni.
8. SemiLEDs
SemiLEDs wani kamfani ne da ke kera guntun LED da ke Taiwan wanda ya ƙware wajen ƙirƙirar guntun LED masu haske sosai ta amfani da fasaha da aiki na zamani. An kafa SemiLEDs a shekarar 2005 kuma hedikwatarsa a Hsinchu Science Park, ya ƙware a cikin guntun LED masu tsayi na ƙarfe, musamman a cikin launuka shuɗi, fari, kore, da ultraviolet (UV), yana amfani da ƙirar MvpLED™ mai lasisi don haɓaka inganci da tsawon rai.
Kwamfutocinsu suna amfani da nau'ikan aikace-aikace iri-iri, tun daga hasken rana na yau da kullun da amfani da masana'antu zuwa fannoni na musamman kamar warkar da UV da hasken lambu. SemiLEDs kuma suna samar da kwakwalwan kwamfuta da kayan aiki ga masu shirya kaya da masu yin kayan haske waɗanda ke son ingantattun hanyoyin samar da LED masu inganci.
9. Bridgelux
Bridgelux kamfani ne mai kera guntun LED wanda aka kafa a shekara ta 2002 wanda ke haɗa kirkire-kirkire da aiki mai amfani, gina guntun LED masu inganci da hanyoyin haske da ake amfani da su a cikin hasken gabaɗaya, alamun mota, har ma da aikace-aikacen walƙiyar kyamara.
Suna tsara fasahar hasken solid-state waɗanda ke da amfani da makamashi kuma suna da sauƙin haɗawa, tare da mai da hankali kan guntu-kan-board (COB) da guntu-kan LED masu hawa saman da ke samar da haske mai ƙarfi da aiki mai inganci. Guntu-kuntu na Bridgelux sune ginshiƙin yawancin fitilun LED na zamani, suna ba da damar yin amfani da su ga kasuwanci da kuma masana'antu na hasken wuta bukatun.
10. Citizen Electronics
Kamfanin Citizen Electronics wani kamfani ne mai suna wanda ke kera guntun LED daga Japan, wanda aka san shi da ingantaccen injinan LED na chip da kuma ƙarfi. Farashin COB mafita. Ba kamar wasu samfuran da ke mai da hankali kan abubuwan haɗin gabaɗaya kawai ba, Citizen yana haɗa inganci mai kyau tare da ingantaccen haske don taimakawa masu ƙira su gina ingantattun kayan aiki.
Kwamfutocin LED ɗinsu suna bayyana a cikin komai tun daga hasken rana zuwa aikace-aikace na musamman, kuma fasaharsu ta daidaito tana tallafawa na'urori masu ƙarancin sirara ba tare da ɓatar da aiki ba. Tare da suna da tushe a cikin masana'antu masu kyau da tsawon rai, Citizen ya ci gaba da zama zaɓi mai kyau ga buƙatun kwamfutocin LED.
11. Samsung LED
Samsung LED babban kamfani ne a duniyar kera guntu na LED, yana haɗa ƙwarewar semiconductor mai zurfi tare da hanyoyin samar da haske masu inganci. Za ku sami faffadan fayil na guntu na LED, daga LEDs masu matsakaicin ƙarfi da manyan iko zuwa zaɓuɓɓukan Chip-Scale Package (CSP) da Chip-on-Board (COB), duk an tsara su ne don ba wa masu tsara hasken haske sassauci da aiki a cikin ayyukansu.
Fasahar CSP ta Samsung tana rage girman fakitin yayin da take ƙara inganci da 'yancin ƙira, kuma layin COB ɗinta yana samar da haske mai ƙarfi tare da kyakkyawan ingancin launi. Duk suna magana ne game da daidaita haske mai haske da inganci tare da ƙaramin fasahar guntu mai daidaitawa wanda ke aiki a cikin aikace-aikacen haske na gabaɗaya da na musamman.
12. Edison Opto
Edison Opto ƙwararren mai kera guntun LED ne daga Taiwan, yana haɗa tushen hasken LED na gargajiya tare da ƙirar kayan aiki na zamani da ayyukan masana'antu masu haɗawa. An kafa su a cikin 2001, sun girma daga abubuwan LED masu matsakaici da manyan ƙarfi zuwa fannoni masu faɗi waɗanda suka haɗa da COB, fakitin PLCC, infrared, da zaɓuɓɓukan UV, duk an tsara su don haske, kayayyaki, da aikace-aikacen musamman.
Abin da ke da ban sha'awa game da Edison Opto shine mayar da hankali kan tallafin ƙira tare da LDMS (Sabis na Masana'antar Zane na Haske), yana taimaka wa abokan ciniki su cike gibin daga ƙayyadaddun guntu na LED zuwa aiwatarwa na gaske. An gina guntu na LED ɗinsu da kayan haɗinsu don su kasance masu inganci, abin dogaro, da kuma amfani a cikin buƙatun haske na gidaje, kasuwanci, da na musamman.
13. ennostar
Ennostar kamfani ne na fasahar LED na Taiwan wanda aka kafa ta hanyar haɗin gwiwar Epistar da Lextar, wanda ya ba shi tushe mai zurfi a cikin ƙira da samar da guntu na LED. Ennostar ya mai da hankali kan ƙirƙirar guntu na LED masu haske da mafita na semiconductor masu haɗaka waɗanda ke hidimar masana'antu daban-daban.
An ƙera kwakwalwan su don ingantaccen aiki tare da fitarwa mai ƙarfi mai haske da ingantaccen amfani da makamashi, wanda hakan ya sa suka dace da hasken gabaɗaya, aikace-aikacen motoci, nunin faifai, da tsarin ji na zamani. Tare da ƙwarewa mai zurfi a fannin fasahar epitaxy da compound semiconductor, Ennostar tana tallafawa masana'antun da ke neman ingantattun kwakwalwan LED waɗanda ke aiki da kyau a cikin yanayi na yau da kullun da na buƙata.
14. LED Yi
LEDYi masana'anta ce ta ƙware a cikin samar da ingantaccen inganci LED tsiri da kuma LED neon fitiluAn kafa mu a shekarar 2011 kuma yanzu muna da wani bita na zamani wanda ba ya ƙura, mai faɗin murabba'in mita 5,000, ma'aikata sama da 200, da kuma ƙungiyar bincike da tsara manufofi ta membobi 15. Muna ɗaukar abokan ciniki a matsayin abokan hulɗa na dogon lokaci kuma muna da nufin taimaka wa abokan ciniki su ci nasara a ayyuka cikin sauri da inganci.
Don ƙarin bayani, zaku iya ziyarta Mafi kyawun Masu Kera Fitilar LED: Tabbataccen Jagora.
15. Haske
Kamfanin Everlight Electronics ya daɗe yana haɓaka masana'antar guntuwar LED tun daga shekarar 1983, inda ya kawo fiye da shekaru arba'in na ƙwarewar bincike da haɓakawa. Kamfanin da ke zaune a Taiwan, an san shi da samar da guntuwar LED masu inganci tare da aminci mai ƙarfi, aiki mai ɗorewa, da tsawon rai na sabis.
Everlight tana sarrafa masana'antu da marufi a cikin gida, wanda ke taimakawa wajen kiyaye ƙa'idodi masu tsauri a duk faɗin kewayon guntun LED ɗinsa. Ana amfani da waɗannan guntun LED sosai a cikin na'urorin haske, nunin faifai, mafita na motoci, da kayan lantarki. Tare da ingantaccen ƙirƙira da sabis mai ɗorewa, Everlight ta ci gaba da kasancewa cikin manyan masana'antun LED na duniya.
16. LITEON
An kafa kamfanin Lite-On Optoelectronics a shekarar 1975, kuma ya zama jagora a duniya a fannin fasahar optoelectronic, inda kwakwalwan LED ke taka muhimmiyar rawa a cikin jerin kayayyakinsa. Kamfanin ya jagorance shi ta hanyar hangen nesansa na zama abokin tarayya mai aminci a fannin fasahar zamani mai kyau da muhalli, kuma yana mai da hankali sosai kan kirkire-kirkire, inganci, da kuma aminci.
Ana amfani da guntun LED na Lite-On sosai a cikin hasken LED, na'urorin lantarki na mota, na'urorin masu amfani, da kuma tsarin kwamfuta na zamani. Ta hanyar haɗa ƙarfi da haɗin kai tare da ingantaccen gudanarwa, Lite-On yana samar da mafita na guntun LED waɗanda ke tallafawa aiki mai dorewa, tanadin makamashi, da kwanciyar hankali na dogon lokaci a cikin aikace-aikacen zamani daban-daban.
17. Hasken haske
Luminus Devices ƙwararre ne a fannin fasahar sarrafa guntu ta LED mai ƙarfi da kuma hanyoyin samar da hasken da ke da ƙarfi ga kasuwar hasken duniya. Ƙwayoyin LED ɗinsu sun haɗa da manyan na'urori masu amfani da wutar lantarki (COB), masu ƙarfin lantarki na tsakiya, masu ƙarfin lantarki na musamman, masu ƙarfin lantarki na UV, masu ƙarfin infrared, da masu launi waɗanda ke ba da wutar lantarki ga tsarin hasken wuta daga wuraren gine-gine da masana'antu zuwa aikace-aikacen likitanci, noma, da nishaɗi.
Luminus yana mai da hankali kan samar da ingantaccen haske, kyakkyawan aikin zafi, ingantaccen ingancin launi, da kuma abubuwan da suka shafi tsari daban-daban waɗanda ke taimaka wa injiniyoyi da masu zane ƙirƙirar ingantattun hanyoyin haske masu ɗorewa.
18. Stanley Electric
Kamfanin Stanley Electric ya haɗa daidaiton Jafananci da kuma tarihi mai zurfi a fannin ƙirƙirar hasken wuta, yana ba da jerin fitattun fitattun LED waɗanda ke ba da wutar lantarki ga komai daga ƙananan fitilolin nuni zuwa fitilolin mota masu ƙarfi.
An ƙera kwakwalwan LED ɗinsu don ingantaccen haske da aiki mai dorewa, ko a cikin gani, UV, ko haske infrared aikace-aikace. Saboda Stanley yana haɓakawa da kuma inganta na'urorin LED ɗinsa a cikin gida, kuna samun kwakwalwan kwamfuta masu ƙira mai kyau, amfani da makamashi mai inganci, da kuma fitarwa mai ɗorewa wanda ya dace da yanayin motoci masu tsauri ko tsarin masana'antu.
19. ROHM
ROHM tana da hannu sosai a cikin kera na'urorin semiconductor da kayan lantarki, inda na'urorin LED ke zama muhimmin ɓangare na fayil ɗinta. Kamfanin ba wai kawai yana haɓakawa da samar da na'urorin LED a cikin gida ba, har ma yana kula da rassan masana'antu na ƙasashen waje a duk faɗin yankin Asiya-Pacific. Wannan yana ba ROHM damar kula da inganci mai tsauri yayin da yake sarrafa manyan kayayyaki yadda ya kamata.
An tsara guntun LED ɗinsu don ingantaccen aiki, haske mai daidaito, da kuma aminci na dogon lokaci a cikin aikace-aikace masu wahala kamar na'urorin mota, masana'antu, da na lantarki. Ta hanyar haɗa ƙwarewar semiconductor mai ci gaba tare da ayyukan masana'antu na duniya da aka sarrafa sosai, ROHM yana samar da mafita na guntun LED waɗanda suka cika manyan ƙa'idodi na fasaha da kasuwanci.
20. Dominant Opto Technologies
Dominant Opto Technologies kamfani ne da aka san shi a duniya wajen kera guntun LED, wanda aka fi sani da kasancewarsa a masana'antar hasken motoci. An kafa kamfanin a shekarar 2000, kuma yana ƙera guntun LED masu inganci waɗanda ke ba da haske mai kyau, daidaiton launi, da kuma aminci na dogon lokaci. Mafita na guntun LED ɗinsu sun ƙunshi aikace-aikace iri-iri, tun daga hasken abin hawa na ciki kamar dashboards da hasken yanayi zuwa amfani da waje kamar fitilun kai da fitilun wutsiya.
Tare da goyon bayan ci gaban bincike da ci gaba, tsauraran matakan ingancin motoci, da kuma cibiyoyin masana'antu na zamani, Dominant ya ci gaba da haɓaka sabbin fasahohin LED yayin da yake ci gaba da kasancewa mai inganci da aiki daidai gwargwado.
21. Refond Optoelectronics
Tun lokacin da aka kafa shi a shekarar 2000, Refond Optoelectronics ta girma zuwa wata sabuwar fasaha da aka sani a duniya a fannin fasahar LED chip, inda ta haɗa ƙarfin bincike da ci gaba tare da samarwa da tallace-tallace masu yawa. Kamfanin yana ci gaba da haɓaka hanyoyin samar da wutar lantarki, nunin faifai, motoci, da aikace-aikacen lantarki.
An gina guntun LED na Refond ne bisa ƙirƙira, daidaito, da bambance-bambancen samfura, wanda ke taimaka wa samfuran duniya su cimma daidaiton aiki da aminci na dogon lokaci. Refond tana saka hannun jari sosai a cikin fasahar guntun LED na zamani kamar Mini LED da Micro LED, wanda ke ƙarfafa matsayinta a cikin kasuwannin da ke da ci gaba mai girma da kuma masu mai da hankali kan nan gaba.
