Takardar Bayanin Fasaha na Fitilar LED Mai Siffar Kwai 3474BFGR/MS - Siffar Kwai - Halin Gaba na 20mA - Launi Mai Kyau na Kore - Takardar Fasaha ta Turanci

1. Bayanin Samfur

Wannan takarda tana ba da cikakkun ƙayyadaddun fasaha na Fitilar LED Mai Siffar Kwai 3474BFGR/MS. Wannan ɓangaren LED ne na ingantaccen aikin gani wanda aka ƙera musamman don aikace-aikacen da ke buƙatar tsayayyen tsarin haske, kamar tsarin bayanin fasinja da alamun kasuwanci.

1.1 Siffofi da Fa'idodi na Asali

Babban fa'idodin wannan fitilar LED mai siffar kwai sun samo asali ne daga ƙirarta na musamman da halayen aiki:

• Fitowar Ƙarfin Hasken Mai Girma:Yana ba da fitowar haske mai haske, mai daidaito wanda ya dace da alamun da za a iya karantawa da rana.
• Siffar Kwai Tare da Tsarin Tsinkaya Ƙayyadadden:Ruwan tabarau mai siffar kwai yana haifar da tsarin tsinkaya da ya dace don haɗawa da launin rawaya, shuɗi, ko ja a cikin aikace-aikacen alamar launi da yawa, yana tabbatar da kamanni iri ɗaya.
• Kusurwar Kallo Mai Faɗi da Rashin Daidaituwa:Yana da kusurwar kallo 2θ1/2 na 110° a cikin X-axis da 60° a cikin Y-axis, yana ba da ɗaukar hoto mai faɗi a kwance wanda ya dace don kallo daga kusurwoyi daban-daban yayin sarrafa yadudduka a tsaye.
• Bin Ka'idojin Muhalli Mai Ƙarfi:An gina na'urar tare da epoxy mai jure wa UV kuma tana bin mahimman ka'idojin muhalli ciki har da RoHS, EU REACH, kuma ba ta da halogen (Br <900 ppm, Cl <900 ppm, Br+Cl <1500 ppm).
• Ƙira Ta Musamman Don Aikace-aikace:An inganta shi don haɗawa cikin alamun zane-zane masu launi, allunan saƙo, alamun saƙo masu canzawa (VMS), da nunin tallan kasuwanci na waje.

2. Ma'auni da Ƙayyadaddun Fasaha

2.1 Zaɓin Na'ura da Matsakaicin Ma'auni na Cikakke

LED tana amfani da kayan guntu na InGaN (Indium Gallium Nitride) don samar da launin Kore Mai Kyau, wanda aka watsa ta cikin ruwan tabarau kore. Dole ne a kiyaye iyakokin aiki don tabbatar da amincin.

2.2 Halayen Lantarki da Na'urar Gani

Duk ma'auni ana auna su a zafin yanayi (T_a) na 25°C da daidaitaccen halin gaba (I_F) na 20mA, sai dai idan an faɗi.

3. Bayanin Tsarin Rarrabe

Don tabbatar da daidaito a cikin haske da launi don manyan aikace-aikace, ana rarraba LED ɗin zuwa rukunoni bisa ƙarfin haske da tsawon tsinkaya mai rinjaye.

3.1 Rarrabe Ƙarfin Hasken

Ana rarraba LED ɗin zuwa rukunoni huɗu (GA, GB, GC, GD) tare da juzu'i na ±10% akan ƙimar ƙarfin haske na yau da kullun.

3.2 Rarrabe Tsawon Tsinkaya Mai Rinjaye

Ana sarrafa daidaiton launi ta hanyar rukunin tsinkaya biyar (G1 zuwa G5) tare da juzu'i mai ƙarfi na ±1nm.

4. Bincike na Lanƙwasa Aiki

Takardar bayanin ta ƙunshi jadawalin aiki masu mahimmanci da yawa waɗanda ke nuna halayen LED a ƙarƙashin yanayi daban-daban. Waɗannan suna da mahimmanci don ƙirar tsarin mai ƙarfi.

4.1 Halayen Tsinkaya da Kusurwa

LanƙwasaƘarfin Dangantaka da Tsawon Tsinkayayana nuna kololuwar yau da kullun a kusa da 522nm, yana tabbatar da fitowar launin kore mai kyau. JadawalinJagoranciyana wakiltar kusurwar kallo mara daidaituwa na 110° x 60° a zahiri, mai mahimmanci don fahimtar rarraba haske a sarari a cikin aikace-aikacen ƙarshe.

4.2 Halayen Lantarki da Zafi

LanƙwasaHalin Gaba da Ƙarfin Lantarki na Gaba (Lanƙwasa I-V)yana da mahimmanci don ƙirar direba, yana nuna alaƙar yau da kullun ta ma'auni. LanƙwasaƘarfin Dangantaka da Halin Gabayana nuna yadda fitowar haske ke ƙaruwa tare da halin yanzu, mai mahimmanci don daidaita haske. JadawalinƘarfin Dangantaka da Zafin YanayidaHalin Gaba da Zafin Yanayisuna nuna aikin zafi. Fitowar haske tana raguwa yayin da zafin jiki ya tashi, wani mahimmin abin la'akari ne don sarrafa zafi a cikin alamun da aka rufe ko yanayi mai zafi.

5. Bayanin Injiniya da Marufi

5.1 Girman Marufi

LED tana da daidaitaccen marufin fitila mai siffar kwai tare da ƙafafu biyu. Muhimman bayanan girma sun haɗa da: duk girmomin da ba a ƙayyade ba suna cikin milimita tare da daidaitaccen juzu'i na ±0.25mm, kuma matsakaicin tsayin resin a ƙarƙashin flange shine 1.5mm. Masu ƙira dole ne su koma zuwa cikakken zanen girma a cikin takardar bayanin asali don daidaitaccen sawun PCB da tsarin sharewar injiniya.

5.2 Marufi Mai Juriya da Ruwa da Alama

Ana samar da ɓangarorin a cikin marufi mai juriya da ruwa don hana lalacewa yayin ajiya da jigilar kaya. Ana ajiye su akan kaset ɗin ɗaukar kaya, sannan a sanya su a cikin akwatunan ciki da waje. Ƙayyadaddun marufi shine guda 2500 a kowace akwati na ciki da akwatunan ciki 10 a kowace akwati na waje (25,000 gabaɗaya). Alamar reel ɗin ta ƙunshi mahimman bayanai don gano asali da aikace-aikacen daidai, ciki har da Lambar Samfur na Abokin Ciniki (CPN), Lambar Samfur (P/N), Adadin Marufi (QTY), da takamaiman lambobin rarrabawa don Ƙarfin Hasken (CAT), Tsawon Tsinkaya Mai Rinjaye (HUE), da Ƙarfin Lantarki na Gaba (REF).

6. Jagororin Haɗawa, Gudanarwa, da Ajiya

6.1 Siffantar Ƙafar da Solder

• Siffantar Ƙafar:Dole ne a yi kafin solder. Dole ne a yi lanƙwasa aƙalla 3mm daga gindin kwalliyar epoxy don guje wa damuwa akan marufi. Dole ne a yanke a zafin daki.
• Haɗa PCB:Ramin PCB dole ne ya yi daidai da ƙafafun LED. Rashin daidaituwa da ke haifar da damuwa akan ƙafafun na iya lalata epoxy da aikin LED.
• Solder:Ko da yake rushewar wutar lantarki ƙanƙanta ne, yi la'akari da yanayin aiki. A cikin alamun da aka rufe ko yanayin zafi mai girma, tabbatar da isasshen iska don hana hauhawar zafin jiki mai yawa, wanda ke rage fitowar haske.

6.2 Yanayin Ajiya

Don dogon lokacin aminci, yakamata a adana LED a ≤30°C da ≤70% Yanayin Danshi. Rayuwar ajiya da aka ba da shawarar bayan jigilar kaya shine watanni 3. Don ajiya fiye da watanni 3 har zuwa shekara guda, yakamata a adana ɓangarorin a cikin akwati mai rufi tare da yanayin nitrogen da kayan sha ruwa. Dole ne a guje wa sauye-sauyen zafin jiki cikin sauri a cikin yanayi mai ɗanɗano don hana hazo.

7. Bayanin Aikace-aikace da Abubuwan Ɗauka

7.1 Yanayin Aikace-aikace na Yau da Kullun

An ƙera wannan LED musamman don alamomin bayanin fasinja, alamun saƙo masu canzawa (VMS) akan manyan tituna, allunan tallan kasuwanci na waje, da nunin saƙo na gabaɗaya. Tsarin haskensa mai siffar kwai da ƙarfin ƙarfinsa sun sa ya zama mai kyau ga waɗannan aikace-aikacen inda karantawa daga nesa da faɗin kusurwoyin kallo a kwance suka fi mahimmanci.

7.2 Shawarwari na Ɗauka da Aiwa

• Ƙuntatawa na Halin Yanzu:Koyaushe yi amfani da resistor mai iyakance halin yanzu ko direba mai daidaitaccen halin yanzu don kiyaye halin gaba a ko ƙasa da ƙayyadaddun 20mA. Wuce wannan ƙimar yana rage tsawon rayuwa.
• Gudanar da Zafi:Although power dissipation is low, consider the operating environment. In enclosed signs or high ambient temperatures, ensure adequate ventilation to prevent excessive junction temperature rise, which reduces light output.
• Haɗa Na'urar Gani:An ƙera katakon haske mara daidaituwa (110°x60°) don haɗawa da wasu launuka. Lokacin ƙirar gungu na pixel masu launuka da yawa, yi la'akari da wannan tsari don cimma haɗakar launi iri ɗaya a cikin yankin kallo.
• Rarrabe don Daidaito:Don manyan ayyukan nuni, ƙayyadaddun rukunoni masu ƙarfi (misali, GD don mafi girman haske, G3 don takamaiman launin kore) yana da mahimmanci don guje wa bambance-bambancen haske ko launi a bayyananne a cikin alama.

8. Kwatancen Fasaha da Bambanci

Babban abin da ya bambanta wannan LED shinegeometriya na ruwan tabarau mai siffar kwai, wanda ba a saba da shi a cikin daidaitattun LED masu zagaye. Wannan siffar tana ba da tsarin tsinkaya da aka keɓance wanda a asalinsa ya fi dacewa da pixels na rectangular a cikin alama, yana iya rage asarar gani da inganta inganci idan aka kwatanta da amfani da mai watsawa akan daidaitaccen LED mai zagaye. Haɗinsa na ƙarfin haske mai girma (har zuwa 5760 mcd) da takamaiman faɗin kusurwar kallo a kwance yana niyya ga wani yanki na musamman a cikin kasuwar nuni mai haske, yana sa ya bambanta da LED na nuni na gabaɗaya.

9. Tambayoyin da Ake Yawan Yi (FAQ)

9.1 Menene manufar siffar kwai?

Siffar kwai tana haifar da tsarin tsinkaya mara daidaituwa (110° faɗi, 60° tsayi) wanda a zahiri ya dace da tsarin rectangular na yawancin alamomin bayanai da pixels, yana ba da haske mai inganci, iri ɗaya ba tare da ɓata haske ba.

9.2 Ta yaya zan fassara lambobin rarraben ƙarfin haske (GA, GB, da sauransu)?

Waɗannan lambobin suna wakiltar ƙungiyoyin da aka rarraba bisa ga auna haske a 20mA. GA ita ce ƙungiya mafi duhu (2781-3335 mcd), kuma GD ita ce mafi haske (4800-5760 mcd). Ƙayyadaddun rukunin yana tabbatar da daidaito a cikin babban shigarwa.

9.3 Zan iya tuka wannan LED da tushen ƙarfin lantarki?

A'a. LED na'urori ne masu tuka halin yanzu. Yin amfani da ƙarfin lantarki kai tsaye zai sa halin yanzu ya tashi ba tare da sarrafawa ba (saboda lanƙwasa I-V na diode), mai yiwuwa ya lalata LED. Koyaushe yi amfani da tsarin iyakance halin yanzu.

9.4 Menene bambanci tsakanin Tsawon Tsinkaya Mafi Girma (522nm) da Tsawon Tsinkaya Mai Rinjaye (528nm na yau da kullun)?

Tsawon Tsinkaya Mafi Girma shine tsinkaya guda ɗaya inda ƙarfin tsinkaya ya fi girma. Tsawon Tsinkaya Mai Rinjaye shine launin hasken da ake gani, wanda aka lissafta daga cikin cikakken tsinkaya. Hankalin idon ɗan adam yana shafar wannan ƙimar, yana sa tsawon tsinkaya mai rinjaye ya fi dacewa don ƙayyadaddun launi.

10. Misalin Amfani na Aiki

Yanayi: Ƙirar Alamar Saƙo Mai Canzawa akan Babbar Hanya (VMS)
Injiniya yana ƙirar panel ɗin VMS mai cikakken launi. Kowane pixel ya ƙunshi sub-pixels ja, kore, da shuɗi. Don sub-pixel kore, an zaɓi 3474BFGR/MS.
Aiwa:Ana shirya LED ɗin akan PCB a cikin matrix. IC direba mai daidaitaccen halin yanzu yana ba da 20mA ga kowane jerin LED. An daidaita tsarin hasken kwai na LED kore don haka babban axis ɗinsa na 110° ya yi daidai da shugabanci a kwance na babbar hanya, yana tabbatar da kyakkyawan gani ga direbobi a cikin layuka da yawa. Axis na tsaye na 60° yana ƙunshe da katakon don guje wa gurɓatar haske. Don tabbatar da daidaiton launi da haske a cikin babbar alama, odar sayayya ta ƙayyade rukunin GC don ƙarfin haske da G3 don tsawon tsinkaya mai rinjaye. Daidaitaccen zafin zafi akan farantin ƙarfe na baya na alama yana kiyaye zafin yanayi cikin iyakoki, yana adana fitowar LED da tsawon rayuwa.

11. Ka'idar Aiki

Wannan LED tana aiki bisa ka'idar electroluminescence a cikin semiconductor. Lokacin da aka yi amfani da ƙarfin lantarki na gaba a kan haɗin p-n na InGaN (Indium Gallium Nitride), electrons da ramuka suna sake haɗuwa, suna sakin makamashi a cikin nau'in photons. Takamaiman abun da ke cikin gami na InGaN yana ƙayyade ƙarfin bandgap, wanda kuma ya ƙayyade tsawon tsinkaya na hasken da aka fitar—a wannan yanayin, a cikin tsinkaya kore (~522-535nm). Ruwan tabarau na epoxy yana ɗauke da guntu, yana ba da kariya ta injiniya, kuma an siffanta shi (kwai) don sarrafa tsarin tsinkaya na hasken da aka fitar.

12. Trends na Masana'antu da Mahallin

LED don alama da nunin ƙwararru suna wakiltar wani yanki na musamman na babban kasuwar LED. Trends sun haɗa da:
Ƙara Ingantaccen Aiki:Ci gaba na ci gaba yana nufin mafi girman ingancin haske (ƙarin fitowar haske a kowace watt na lantarki), yana ba da damar nunin haske ko ƙananan amfani da wutar lantarki.
Ingantaccen Gamut na Launi:Haɓaka a cikin fasahar phosphor da guntu yana ba da damar faɗaɗa gamut na launi don nunin da yawa masu haske da daidaito.
Ƙananan Girma da Yawa:Akwai ƙoƙari na ci gaba zuwa ƙananan matakan pixel don nunin mafi girman ƙuduri, yana buƙatar LED masu ƙananan sawun ƙafa da sarrafa gani daidai.
Direbobi Masu Hankali:Haɗa na'urorin lantarki masu sarrafawa kusa da LED (misali, COB - Guntu akan Allon tare da haɗaɗɗun direbobi) don ƙirar nunin modul masu hankali, masu iya magana. Duk da yake wannan takamaiman takardar bayanin ta bayyana wani ɓangare mai banƙyama, buƙatun aikin da ke ƙasa (ƙarfi, kusurwar kallo, launi) sun kasance mahimmanci ga duk LED na alama, ba tare da la'akari da haɓakar marufi ba.