Teburin Abubuwan Ciki
- 1. Bayanin Samfur
- 2. Rayuwa da Gudanar da Bita
- 2.1 Ma'anar Matakin Rayuwa
- 2.2 Mahimmancin Lambar Bita
- 2.3 Bayanan Saki da Ƙarewa
- 3.1 Halayen Hoto da Launi
- 3.2 Sigogi na Lantarki
- 3.3 Halayen Zafi
- 4. Tsarin Rarraba da Rarraba
- 5. Bincike na Lanƙwasa Aiki
- 6. Bayanin Injiniya da Marufi
- 7. Jagororin Solder da Taro
- 8. Bayanin Marufi da Oda
- 9. Bayanan Aikace-aikace da Abubuwan Ƙira
- 9.1 Da'irori na Aikace-aikacen Yau da Kullun
- 9.2 Ƙirar Gudanar da Zafi
- 9.3 Abubuwan Ƙira na Gani
- 10. Kwatancen Fasaha da Bambance-bambance
- 11. Tambayoyin da ake yawan yi (FAQ)
- 12. Misalan Aikace-aikace na Aiki
- 13. Ka'idar Aiki
- 14. Trends na Masana'antu da Ci gaba
- Kalmomin Ƙayyadaddun LED
- Aikin Hasken Wutar Lantarki
- Ma'auni na Lantarki
- Gudanar da Zafi & Amincewa
- Tufafi & Kayan Aiki
- Kula da Inganci & Rarraba
- Gwaji & Takaddun Shaida
1. Bayanin Samfur
Wannan takardar fasaha tana ba da bayanin rayuwa da sarrafa bita na wani takamaiman kayan lantarki, mai yiwuwa LED ko na'urar semiconductor mai alaƙa. Babban bayanin ya kafa matsayin ƙayyadaddun samfur, yana nuna cewa bita ne mai ƙarfi da aka yi niyya don amfani na dogon lokaci. Babban aikin takardar shine isar da ainihin, sarrafa sigar sigogin fasaha na samfur ga injiniyoyi, ƙwararrun saye, da ma'aikatan tabbatar da inganci.
Takardar tana nuna cewa bayanan fasaha da ke ciki an sake dubawa, an kammala su, kuma an sake su a ƙarƙashin takamaiman lambar bita. Wannan sarrafa bita yana da mahimmanci don tabbatar da daidaito a cikin masana'antu, ƙira, da tallafin aikace-aikace. Lokacin "Har Abada" yana nuna cewa ana ɗaukar wannan bita a matsayin ƙarshe, sigar da ba za ta lalace ba don ajiya da manufofin samarwa na dogon lokaci, ko da yake za a iya maye gurbinsa da bita na gaba.
2. Rayuwa da Gudanar da Bita
2.1 Ma'anar Matakin Rayuwa
An bayyana matakin rayuwa a sarari a matsayin "Bita." A cikin sarrafa rayuwar samfur, wannan matakin yana nuna cewa ƙirar samfur da takaddun da ke da alaƙa sun wuce matakan farko na samfuri (Samfuri) da matakan kafin samarwa (Matukin jirgi). Kayan aiki a cikin matakin "Bita" suna da cikakken ƙayyadaddun ƙayyadaddun bayanai. Ana ɗaukarsa a shirye don samarwa, kuma duk wani canji daga wannan lokaci zuwa gaba zai haifar da sabon lambar bita, yana tabbatar da bin diddigin kuma yana hana ruɗani tsakanin nau'ikan nau'ikan halayen aikin samfur.
2.2 Mahimmancin Lambar Bita
Lambar bita ita ce "2." Wannan shine mahimmin mai gano. Yana ba da damar duk ɓangarorin a cikin sarkar wadata suyi tunani akan ainihin saitin bayanan fasaha. Lokacin tattaunawa game da aiki, oda kayayyaki, ko magance matsalolin aikace-aikace, tabbatar da lambar bita yana tabbatar da cewa kowa yana aiki daga ƙayyadaddun bayanai iri ɗaya. Canje-canje tsakanin Bita 1 da Bita 2 na iya haɗawa da daidaita sigogin lantarki, halayen gani, abun da ke ciki, ko ƙimar injiniyoyi, duk waɗanda aka rubuta a cikin cikakken bayanan bayanan da wannan bita ya yi nuni da su.
2.3 Bayanan Saki da Ƙarewa
An saki takardar a hukumance a ranar2014-12-15 da 09:57:48.0. Wannan alamar lokaci tana ba da tushe na hukuma don lokacin da wannan takamaiman bita ya fara aiki. Alamar "Lokacin Ƙarewa: Har Abada" tana da mahimmanci. Yawanci yana nufin cewa wannan bita ba shi da tsarin ranar lalacewa kuma yana nan har abada don tunani. Duk da haka, "Har Abada" a cikin wannan mahallin yawanci yana nufin an ajiye takardar; don samarwa mai aiki, za a iya maye gurbinsa da sabon bita (misali, Bita 3), amma ƙayyadaddun Bita 2 suna daskarewa kuma suna nan don samfuran da aka kera a ƙarƙashin wannan bita.
3. Sigogi na Fasaha da Fassarar Manufa
Yayin da guntun da aka bayar bai lissafa takamaiman sigogi na fasaha ba, bayanan bayanan kayan aiki da wannan takardar rayuwa ta gudanar zai ƙunshi cikakkun sassan. Mai zuwa shine bayani na haƙiƙa na madaidaicin sigogi da ake samu a cikin irin wannan takarda, bisa ga daidaitaccen aikin masana'antu don kayan aikin gani.
3.1 Halayen Hoto da Launi
Cikakken bayanan bayanai zai ayyana fitowar hasken kayan aikin. Muhimman sigogi sun haɗa daJuyin Haske(wanda aka auna a cikin lumens, lm), wanda ke ƙididdige ƙarfin haske da ake gani.Ƙarfin Haske(wanda aka auna a cikin candelas, cd) za a iya ƙayyade don na'urori masu jagora. Don launi,Matsakaicin Tsawon Tsawon(don LED masu launi ɗaya) koMatsakaicin Zafin Launi (CCT)(don fararen LED, wanda aka auna a Kelvin, K) daFihirisar Fitar Launi (CRI)za su kasance masu mahimmanci. Waɗannan sigogi yawanci ana gabatar da su a cikin tebur tare da mafi ƙanƙanta, na yau da kullun, da ƙimar iyaka a ƙarƙashin ƙayyadaddun yanayin gwaji (misali, halin yanzu na gaba, zafin jiki).
3.2 Sigogi na Lantarki
Ƙayyadaddun lantarki sune tushe don ƙirar kewaye.Ƙarfin Lantarki na Gaba (Vf)shine raguwar ƙarfin lantarki a cikin na'urar lokacin aiki a ƙayyadaddun halin yanzu na gaba (Idan). Wannan sigogi yana da kewayon (misali, 2.8V zuwa 3.4V a 20mA).Ƙarfin Lantarki na Baya (Vr)yana ƙayyade matsakaicin ƙarfin lantarki da za a iya amfani da shi a cikin hanyar da ba ta gudana ba tare da lalata na'urar.Matsakaicin Ci gaba na Gaba na Ci gabashine matsakaicin ƙimar ƙima don aiki mai aminci.
3.3 Halayen Zafi
Aikin LED da rayuwa sun dogara sosai akan zafin jiki. Muhimman sigogi na zafi sun haɗa daJuriya na Zafi, Junction zuwa Yanayi (RθJA), wanda ke nuna yadda ake kawar da zafi yadda ya kamata daga haɗin gwiwar semiconductor zuwa yanayin da ke kewaye. Ƙimar ƙasa tafi mafi kyau.Matsakaicin Zafin Junction (Tj max)shine mafi girman zafin jiki da kayan semiconductor zasu iya jurewa ba tare da lalacewa ta dindindin ba. Dole ne masu ƙira su tabbatar da cewa zafin jiki na aiki ya kasance ƙasa da wannan iyaka ta hanyar isasshen sanyaya.
4. Tsarin Rarraba da Rarraba
Ana sarrafa bambance-bambancen masana'antu ta hanyar tsarin rarraba. Ana gwada kayan aiki kuma a raba su cikin "kwandon shara" bisa ga mahimman sigogi.
- Rarraba Tsawon Tsawon/Matsakaicin Zafin Launi:Ana rarraba LED cikin ƙunƙun tsawon tsayi ko kewayon CCT (misali, 525nm-530nm, 6500K-6700K) don tabbatar da daidaiton launi a cikin aikace-aikace.
- Rarraba Juyin Haske:Ana rarraba na'urori bisa ga fitowar haskensu a daidaitaccen gwajin gwaji, yana tabbatar da haske iri ɗaya a cikin jeri.
- Rarraba Ƙarfin Lantarki na Gaba:Rarraba ta Vf yana taimakawa wajen ƙirar da'irori masu inganci, musamman lokacin da aka haɗa kayan aiki a jere, don rage rashin daidaiton halin yanzu.
5. Bincike na Lanƙwasa Aiki
Bayanan hoto suna ba da zurfin fahimta fiye da bayanan tebur kawai.
- Lanƙwasa Halin Yanzu-Ƙarfin Lantarki (I-V):Wannan jadawali yana nuna alaƙar tsakanin halin yanzu na gaba da ƙarfin lantarki na gaba. Ba shi da layi, na yau da kullun na diode. Lanƙwasa yana motsawa tare da zafin jiki.
- Dangantakar Juyin Haske da Halin Yanzu na Gaba:Yana nuna yadda fitowar haske ke ƙaruwa tare da halin yanzu, yawanci a cikin yanayin ƙasa da layi a manyan halayen yanzu saboda raguwar inganci.
- Dangantakar Juyin Haske da Zafin Junction:Jadawali mai mahimmanci yana nuna raguwar fitowar haske yayin da zafin jiki ke ƙaruwa. Wannan abin da ya rage zafin jiki yana da mahimmanci don ƙirar tsarin da ke kiyaye haske iri ɗaya.
- Rarraba Ƙarfin Bakan:Tsarin ƙarfin haske da ya dace da tsawon tsayi, yana ayyana halayen launi da tsabtar hasken da aka fitar.
6. Bayanin Injiniya da Marufi
Wannan sashe ya haɗa da zane-zane masu girma (sama, gefe, da ra'ayoyin ƙasa) tare da ƙima. Yana ƙayyade nau'in fakitin (misali, 2835, 5050, PLCC).Tsarin Kafetan ba da ƙira don ƙirar sawun PCB.Gano Polariti(anode/cathode) an yi masa alama a sarari, sau da yawa tare da alamar gani kamar tsaga, yanke kusurwa, ko alama a gefen cathode. Za a iya ƙayyade abun da ke ciki (kayan gyare-gyare, kayan firam ɗin gubar) ma.
7. Jagororin Solder da Taro
Don tabbatar da dogaro, bayanan bayanai suna ba da umarnin sarrafawa.
- Bayanan Solder na Reflow:Jadawali na lokaci-zafin jiki yana ƙayyade shawarwarin dumama, jiƙa, sake kwarara, da matakan sanyaya. Matsakaicin zafin jiki da lokaci sama da ruwa suna da mahimmanci don guje wa lalata fakitin LED ko haɗin gwiwar ciki.
- Kula da Sarrafawa:Shawarwari don guje wa fitar da lantarki (ESD), damuwa na injiniya, da shaɗar danshi (don na'urori masu kula da danshi).
- Yanayin Ajiya:Matsakaicin zafin jiki da ɗanɗano mai dacewa don ajiya na dogon lokaci, sau da yawa ana haɗa su da Matakin Kula da Danshi (MSL).
8. Bayanin Marufi da Oda
Cikakkun bayanai kan yadda ake samar da kayan aikin.
- Ƙayyadaddun Marufi:Yana bayyana tef da girman reel (don sassan SMD) ko adadin bututu. Ya haɗa da faɗin tef ɗin mai ɗaukar kaya, tazarar aljihu, da diamita na reel.
- Bayanin Lakabi:Yana bayyana bayanan da aka buga akan lakabin reel ko akwati, gami da lambar sashi, lambar bita, adadi, lambar kuri'a, da lambar kwanan wata.
- Tsarin Lambar Sashi:Yana fassara lambar oda. Lambar na yau da kullun ta haɗa da lambar sashi na tushe, lambar launi/tsawon tsayi, lambar kwandon shara na juyi, lambar kwandon shara na ƙarfin lantarki, da zaɓin marufi (misali, REEL_3000).
9. Bayanan Aikace-aikace da Abubuwan Ƙira
9.1 Da'irori na Aikace-aikacen Yau da Kullun
Yawanci ana ba da zane-zanen da'ira na asali, kamar LED guda ɗaya tare da resistor mai iyakancewa halin yanzu don wadata DC mai ƙarancin ƙarfin lantarki, ko jerin LED da aka haɗa a cikin tsarin jere-layalaye tare da direba mai ci gaba. Bayanan sun jaddada mahimmancin tuƙi LED tare da sarrafa halin yanzu, ba ƙayyadaddun ƙarfin lantarki ba, don ingantaccen aiki.
9.2 Ƙirar Gudanar da Zafi
Wannan shine mafi mahimmancin al'amari na amintaccen aikace-aikacen LED. Ana ba da jagora akan ƙididdige juriya na zafi da ake buƙata bisa ga ɓarnar wutar lantarki na LED, RθJA, da manufar zafin jiki. Ana tattauna amfani da hanyoyin zafi a cikin PCB, kayan hulɗar zafi, da isasshen yanki na tagulla.
9.3 Abubuwan Ƙira na Gani
Bayanan na iya rufe tsarin radiation na kusurwa (kusurwar kallo) da tasirinsa akan ƙirar aikace-aikace. Don na'urorin gani na biyu kamar ruwan tabarau ko masu watsawa, rarraba ƙarfin sararin samaniya na farko shine mahimmin shigarwa.
10. Kwatancen Fasaha da Bambance-bambance
Ko da yake ba koyaushe ake bayyana su ba, sigogi suna ayyana matsayin gasa. Kayan aiki na iya bambanta kansu ta hanyar mafi girman ingancin haske (lm/W), mafi kyawun daidaiton launi (ƙunƙun rarraba), ƙananan juriya na zafi, mafi girman zafin aiki, ko ƙirar fakitin da ya fi ƙarfi. Waɗannan fa'idodin an samo su ne daga ƙididdiga a cikin tebur na ƙayyadaddun bayanai da jadawali.
11. Tambayoyin da ake yawan yi (FAQ)
Bisa ga tambayoyin fasaha na gama gari:
- Q: Shin zan iya aiki da LED a halin yanzu mafi girma fiye da ƙimar yau da kullun?A: Aiki sama da matsakaicin ƙimar ƙima zai haifar da raguwa cikin sauri da gazawa. Aiki tsakanin na yau da kullun da matsakaicin na iya yiwuwa amma zai rage rayuwa da inganci; duba jadawalin rayuwa da halin yanzu/zafin jiki.
- Q: Me ya sa ƙarfin lantarki na gaba na LED dina a cikin kewaye ya bambanta da ƙimar yau da kullun?A: Vf yana da yaduwar samarwa (rarraba). Hakanan yana dogara da zafin jiki. Auna Vf a ƙarƙashin yanayin aiki na ainihi (halin yanzu da zafin jiki).
- Q: Ta yaya zan fassara "Har Abada" ƙarewa tare da ranar saki a cikin 2014?A: An ajiye bitar takardar kuma tana nan don tunani. Don samarwa na yanzu da sabbin ƙira, dole ne ku duba idan akwai sabon bita (misali, Rev. 3 ko 4), saboda yana iya ƙunshe da ingantattun ƙayyadaddun bayanai ko canza sigogi.
12. Misalan Aikace-aikace na Aiki
Nazarin Shari'a 1: Hasken Layi na Gine-gine.Don ci gaba da gudanar da LED, rarraba ƙarfin lantarki yana da mahimmanci. Yin amfani da LED daga kwandon Vf iri ɗaya a cikin dogon jerin layi wanda direba mai ci gaba ke ba da wutar lantarki yana rage rashin daidaiton ƙarfin lantarki, yana tabbatar da rarraba halin yanzu daidai da haske iri ɗaya a duk tsawon.
Nazarin Shari'a 2: Alamar Panel na Masana'antu mai Dogaro.Mai ƙira ya zaɓi kayan aikin bisa ga Tj max da RθJA. Ta aiwatar da ƙirar zafi mai ƙarfi (misali, PCB mai tushen ƙarfe) don kiyaye zafin jiki ƙasa, rayuwar da aka tsara na LED (yawanci ana ba da shi azaman L70 ko L50 - lokacin zuwa 70% ko 50% na juyin farko) na iya cika ko wuce buƙatun sa'o'i 50,000 don kayan aikin masana'antu.
13. Ka'idar Aiki
Diodes masu fitar da haske (LEDs) na'urori ne na semiconductor waɗanda ke fitar da haske ta hanyar electroluminescence. Lokacin da aka yi amfani da ƙarfin lantarki na gaba a kan haɗin gwiwar p-n, electrons daga yankin n-type suna haɗuwa tare da ramuka daga yankin p-type a cikin Layer mai aiki. Wannan haɗuwa yana sakin makamashi a cikin nau'in photons (haske). Tsawon tsayi (launi) na hasken da aka fitar an ƙaddara shi ta hanyar bandgap na makamashi na kayan semiconductor da aka yi amfani da su a yankin mai aiki (misali, InGaN don shuɗi/kore, AlInGaP don ja/amber). Fararen LED yawanci ana ƙirƙira su ta hanyar lulluɓe ƙwayar LED shuɗi tare da kayan phosphor wanda ke canza wasu hasken shuɗi zuwa tsayin tsayi (rawaya, ja), yana haifar da farin haske.
14. Trends na Masana'antu da Ci gaba
Masana'antar LED, kamar yadda takardar ta 2014 ta saki kuma ta ci gaba har yau, tana mai da hankali kan wasu mahimman abubuwa da yawa:Ƙara Ingantaccen Aiki:Ci gaba da inganta ingancin ƙididdiga na ciki da dabarun cire haske suna haifar da mafi girman lumens kowace watt, yana rage amfani da makamashi.Ingantaccen Ingancin Launi:Haɓaka phosphors da mafita na guntu da yawa don cimma mafi girman ƙimar CRI da mafi daidaiton maki launi.Ƙananan Ƙirar:Haɓaka ƙananan fakitoci, manyan yawan wutar lantarki (misali, fakitin ma'aunin guntu) don aikace-aikacen da ke da ƙarancin sarari.Haɗin Kai:Yanayin zuwa LED tare da haɗaɗɗen da'irar sarrafawa (IC direba, na'urori masu auna firikwensin) don farin haske mai daidaitawa da tsarin haske mai haɗin kai.Dogaro da Ƙirar Rayuwa:Ƙarin fahimta da ƙirar hanyoyin lalacewa don samar da mafi ingantaccen tsinkayen rayuwa a ƙarƙashin yanayin aiki daban-daban.
Kalmomin Ƙayyadaddun LED
Cikakken bayanin kalmomin fasaha na LED
Aikin Hasken Wutar Lantarki
| Kalma | Naúrar/Wakilci | Bayanin Sauri | Me yasa yake da muhimmanci |
|---|---|---|---|
| Ingancin Hasken Wuta | lm/W (lumen kowace watt) | Fitowar haske kowace watt na wutar lantarki, mafi girma yana nufin mafi ingancin kuzari. | Kai tsaye yana ƙayyade matakin ingancin kuzari da farashin wutar lantarki. |
| Gudun Hasken Wuta | lm (lumen) | Jimillar hasken da tushe ke fitarwa, ana kiransa "haske". | Yana ƙayyade ko hasken yana da haske sosai. |
| Kusurwar Dubawa | ° (digiri), misali 120° | Kusurwar da ƙarfin haske ya ragu zuwa rabi, yana ƙayyade faɗin haske. | Yana shafar kewar haskakawa da daidaito. |
| Zafin Launi (CCT) | K (Kelvin), misali 2700K/6500K | Zafi/sanyin haske, ƙananan ƙimomi rawaya/zafi, mafi girma fari/sanyi. | Yana ƙayyade yanayin haskakawa da yanayin da suka dace. |
| CI / Ra | Ba naúrar, 0–100 | Ikon ba da launukan abubuwa daidai, Ra≥80 yana da kyau. | Yana shafar sahihancin launi, ana amfani dashi a wurare masu buƙatu kamar shaguna, gidajen tarihi. |
| SDCM | Matakan ellipse MacAdam, misali "5-mataki" | Ma'aunin daidaiton launi, ƙananan matakai suna nufin mafi daidaiton launi. | Yana tabbatar da daidaiton launi a cikin rukunin LED iri ɗaya. |
| Matsakaicin Tsawon Raɗaɗin Hasken | nm (nanomita), misali 620nm (ja) | Tsawon raɗaɗin haske daidai da launin LED masu launi. | Yana ƙayyade launin ja, rawaya, kore LED masu launi ɗaya. |
| Rarraba Bakan Hasken | Layin tsawon raɗaɗi da ƙarfi | Yana nuna rarraba ƙarfi a cikin tsawon raɗaɗin haske. | Yana shafar ba da launi da ingancin launi. |
Ma'auni na Lantarki
| Kalma | Alamar | Bayanin Sauri | Abubuwan ƙira |
|---|---|---|---|
| Ƙarfin lantarki na gaba | Vf | Mafi ƙarancin ƙarfin lantarki don kunna LED, kamar "maƙallan farawa". | Ƙarfin lantarki na injin dole ya zama ≥Vf, ƙarfin lantarki yana ƙara don LED a jere. |
| Ƙarfin lantarki na gaba | If | Ƙimar ƙarfin lantarki don aikin LED na yau da kullun. | Yawanci tuƙi mai ƙarfi akai-akai, ƙarfin lantarki yana ƙayyade haske da tsawon rai. |
| Matsakaicin Ƙarfin lantarki na bugun jini | Ifp | Matsakaicin ƙarfin lantarki mai jurewa na ɗan lokaci, ana amfani dashi don duhu ko walƙiya. | Fadin bugun jini da sake zagayowar aiki dole ne a sarrafa su sosai don guje wa lalacewa. |
| Ƙarfin lantarki na baya | Vr | Matsakaicin ƙarfin lantarki na baya da LED zai iya jurewa, wanda ya wuce zai iya haifar da rushewa. | Dangane dole ne ya hana haɗin baya ko ƙarfin lantarki. |
| Juriya na zafi | Rth (°C/W) | Juriya ga canja wurin zafi daga guntu zuwa solder, ƙasa yana da kyau. | Babban juriya na zafi yana buƙatar zubar da zafi mai ƙarfi. |
| Rigakafin ESD | V (HBM), misali 1000V | Ikon jurewa zubar da wutar lantarki, mafi girma yana nufin ƙasa mai rauni. | Ana buƙatar matakan hana wutar lantarki a cikin samarwa, musamman ga LED masu hankali. |
Gudanar da Zafi & Amincewa
| Kalma | Ma'aunin maɓalli | Bayanin Sauri | Tasiri |
|---|---|---|---|
| Zazzabin Haɗin gwiwa | Tj (°C) | Ainihin yanayin aiki a cikin guntun LED. | Kowane raguwa 10°C na iya ninka tsawon rai; yayi yawa yana haifar da lalacewar haske, canjin launi. |
| Ragewar Lumen | L70 / L80 (sa'o'i) | Lokacin da haske ya ragu zuwa 70% ko 80% na farko. | Kai tsaye yana ayyana "tsawon sabis" na LED. |
| Kula da Lumen | % (misali 70%) | Kashi na hasken da aka riƙe bayan lokaci. | Yana nuna riƙon haske akan amfani na dogon lokaci. |
| Canjin Launi | Δu′v′ ko ellipse MacAdam | Matsakaicin canjin launi yayin amfani. | Yana shafar daidaiton launi a cikin yanayin haskakawa. |
| Tsufa na Zafi | Lalacewar kayan aiki | Lalacewa saboda yanayin zafi na dogon lokaci. | Zai iya haifar da raguwar haske, canjin launi, ko gazawar buɗe kewaye. |
Tufafi & Kayan Aiki
| Kalma | Nau'ikan gama gari | Bayanin Sauri | Siffofi & Aikace-aikace |
|---|---|---|---|
| Nau'in Kunshin | EMC, PPA, Yumbu | Kayan gida masu kare guntu, samar da hanyar sadarwa ta gani/zafi. | EMC: juriya mai kyau na zafi, farashi mai rahusa; Yumbu: mafi kyawun zubar da zafi, tsawon rai. |
| Tsarin Guntu | Gaba, Guntu Juyawa | Tsarin na'urorin lantarki na guntu. | Juyawar guntu: mafi kyawun zubar da zafi, inganci mafi girma, don ƙarfi mai ƙarfi. |
| Rufin Phosphor | YAG, Silicate, Nitride | Yana rufe guntu shuɗi, yana canza wasu zuwa rawaya/ja, yana haɗa su zuwa fari. | Phosphor daban-daban suna shafar inganci, CCT, da CRI. |
| Ruwan tabarau/Optics | Lefi, Microlens, TIR | Tsarin gani a saman yana sarrafa rarraba haske. | Yana ƙayyade kusurwar dubawa da layin rarraba haske. |
Kula da Inganci & Rarraba
| Kalma | Abun rarraba | Bayanin Sauri | Manufa |
|---|---|---|---|
| Kwalin Gudun Hasken | Lambar misali 2G, 2H | An tattara su ta hanyar haske, kowace ƙungiya tana da ƙananan/matsakaicin ƙimar lumen. | Yana tabbatar da daidaiton haske a cikin jeri ɗaya. |
| Kwalin Ƙarfin lantarki | Lambar misali 6W, 6X | An tattara su ta hanyar kewayon ƙarfin lantarki na gaba. | Yana sauƙaƙe daidaitawar tuƙi, yana inganta ingancin tsarin. |
| Kwalin Launi | Ellipse MacAdam 5-mataki | An tattara su ta hanyar daidaitattun launi, yana tabbatar da ƙuntataccen kewayon. | Yana ba da garantin daidaiton launi, yana guje wa launi mara daidaituwa a cikin kayan aikin. |
| Kwalin CCT | 2700K, 3000K da sauransu | An tattara su ta hanyar CCT, kowanne yana da madaidaicin kewayon daidaitawa. | Yana cika buƙatun CCT na yanayi daban-daban. |
Gwaji & Takaddun Shaida
| Kalma | Matsakaicin/Gwaji | Bayanin Sauri | Muhimmanci |
|---|---|---|---|
| LM-80 | Gwajin kula da lumen | Haskakawa na dogon lokaci a yanayin zafi akai-akai, yana rikodin lalacewar haske. | Ana amfani dashi don kimanta rayuwar LED (tare da TM-21). |
| TM-21 | Matsakaicin kimanta rayuwa | Yana kimanta rayuwa a ƙarƙashin yanayi na ainihi bisa bayanan LM-80. | Yana ba da hasashen kimiyya na rayuwa. |
| IESNA | Ƙungiyar Injiniyoyin Haskakawa | Yana rufe hanyoyin gwajin gani, lantarki, zafi. | Tushen gwaji da masana'antu suka amince. |
| RoHS / REACH | Tabbatarwar muhalli | Yana tabbatar da babu abubuwa masu cutarwa (darma, mercury). | Bukatar shiga kasuwa a duniya. |
| ENERGY STAR / DLC | Tabbatarwar ingancin kuzari | Tabbatarwar ingancin kuzari da aiki don samfuran haskakawa. | Ana amfani dashi a cikin sayayyan gwamnati, shirye-shiryen tallafi, yana haɓaka gasa. |