Bayanin Fasaha na LTS-4301KD LED Display - Tsayin Lamba 0.4-inch - Launi Mai Zafi Ja - Ƙarfin Wutar Gaba 2.6V - Ragewar Wutar Lantarki 70mW - Takardun Fasaha na Hausa

1. Bayyani Game da Samfurin

LTS-4301KD wani ingantaccen tsari ne na nunin lamba guda ɗaya, wanda aka ƙera don aikace-aikacen da ke buƙatar karantawar lambobi masu haske, bayyananne, da dogaro. Babban aikinsa shi ne nuna lamba guda ɗaya na ƙididdiga (0-9) tare da maki goma, ta amfani da fasahar semiconductor mai ci gaba don mafi kyawun aiki.

Matsayin Cibiyar:Ana sanya wannan na'urar a matsayin mafita mai haske sosai don kula da na'urori masu sarrafa masana'antu, kayan aikin ma'auni, kayan gwaji, da kayan amfani na gida inda ingantacciyar karantawa a ƙarƙashin yanayi daban-daban na haske ke da muhimmanci. Yana nufin aikace-aikacen da ke buƙatar dogon lokacin dogaro da kuma ci gaba da aikin gani.

Fa'idodi Mafi Muhimmanci:Babban fa'idodin wannan nunin ya samo asali ne daga amfani da kayan semiconductor na AlInGaP (Aluminum Indium Gallium Phosphide) don guntu masu fitar da haske. Wannan fasaha tana ba da mafi kyawun aiki idan aka kwatanta da tsofaffin fasahohi kamar GaAsP na yau da kullun, musamman dangane da ingancin haske, tsaftar launi, da aikin yanayin zafi. Ana rarraba na'urar don ƙarfin haske, yana tabbatar da daidaito a cikin rukunin samarwa.

2. Bincike Mai zurfi na Ma'auni na Fasaha

Wannan sashe yana ba da cikakken fassarar ma'auni mafi mahimmanci da aka ƙayyade a cikin takardar bayanin.

2.1 Halayen Photometric da na Gani

Aikin gani shine tsakiyar aikin na'urar. Ana auna ma'auni mafi mahimmanci a ƙarƙashin takamaiman yanayin gwaji (yawanci a yanayin zafi na muhalli Ta=25°C).

• Matsakaicin Ƙarfin Hasken (I_V):Wannan shine ma'aunin ƙarfin fitar da haske kamar yadda idon ɗan adam ya gane. Takardar bayanin ta ƙayyade mafi ƙarancin μcd 200, ƙimar al'ada na μcd 650, da matsakaicin ƙarfin ƙarfin gaba (I_F) na 1mA. A mafi girman ƙarfin tuƙi na 10mA, ƙarfin al'ada yana tashi sosai zuwa μcd 9750. Wannan dangantakar da ba ta da layi tsakanin ƙarfin lantarki da haske na al'ada ce ga LEDs kuma an yi cikakken bayani a cikin lanƙwasa halaye.
• Matsakaicin Tsawon Tsawon Tsawon Tsawon (λ_p):Wannan ma'auni yana ayyana takamaiman tsawon raƙuman ruwa wanda LED ke fitar da mafi ƙarfin ƙarfin gani. Ga LTS-4301KD, wannan shine nanometers 650 (nm), wanda ya faɗo cikin ɓangaren ja mai zurfi na bakan gani, wanda aka rarraba shi da \"Hyper Red.\"
• Matsakaicin Tsawon Tsawon Tsawon (λ_d):A nm 639, wannan shine tsawon raƙuman ruwa da idon ɗan adam ya gane, wanda zai iya bambanta kaɗan daga matsakaicin tsawon raƙuman ruwa saboda siffar bakan fitarwa. Yana tabbatar da wurin launin ja.
• Rabin Faɗin Layin Bakan (Δλ):Wannan ƙimar nm 20 tana nuna tsaftar bakan ko faɗin band na hasken da aka fitar. Ƙunƙarar rabin faɗi yana nuna launi mafi monochromatic, mai tsafta.
• Matsakaicin Daidaitawar Ƙarfin Hasken (I_V-m):An ƙayyade matsakaicin rabo na 2:1 don sassan da ke cikin na'ura ɗaya a ƙarƙashin yanayin tuƙi iri ɗaya (I_F=1mA). Wannan yana tabbatar da daidaiton gani a duk sassan lambar, yana hana wasu sassa su bayyana suna da haske fiye da sauran.

2.2 Halayen Lantarki

Fahimtar halayen lantarki yana da mahimmanci don ƙirar da'ira daidai da kuma tabbatar da tsawon rayuwar na'urar.

• Ƙarfin Wutar Gaba kowane Sashe (V_F):Ragewar wutar lantarki a kan sashe mai haske lokacin da ake tuƙa shi da ƙayyadaddun ƙarfin lantarki. Ƙimar al'ada ita ce 2.6V a I_F=20mA, tare da mafi ƙarancin 2.1V. Wannan ma'auni yana da mahimmanci don ƙirar da'irar iyakancewar ƙarfin lantarki.
• Ƙarfin Lantarki na Baya kowane Sashe (I_R):An ƙayyade matsakaicin μA 100 lokacin da aka yi amfani da ƙarfin lantarki na baya (V_R) na 5V. Wannan yana nuna matakin ƙarfin lantarki na yoyo lokacin da LED ke da karkatar da baya, wanda ya kamata ya zama ƙarami.
• Ci gaba da Ƙarfin Lantarki na Gaba kowane Sashe:Matsakaicin ƙarfin lantarki na DC wanda za'a iya ci gaba da amfani da shi ga sashe guda ɗaya ba tare da haɗarin lalacewa ba shine 25 mA.
• Matsakaicin Ƙarfin Lantarki na Gaba kowane Sashe:Don aikin bugun jini (a 1kHz, 10% aikin aiki), ana yarda da mafi girman ƙarfin lantarki na 90 mA. Wannan yana ba da damar tsare-tsare masu yawa ko ɗan gajeren tuƙi don ƙara haske.

2.3 Matsakaicin Ƙididdiga na Cikakke da Abubuwan da suka shafi Zafi

Waɗannan ƙididdiga suna ayyana iyakokin aiki waɗanda sama da su lalacewa na dindindin na iya faruwa. Ba yanayi ba ne don aiki na yau da kullun.

• Ragewar Wutar Lantarki kowane Sashe:Matsakaicin wutar lantarki da sashe guda ɗaya zai iya ragewa shine 70 mW. Wuce wannan iyaka yana haifar da haɗarin yin zafi da lalacewa.
• Ragewar Ƙarfin Lantarki na Gaba:Takardar bayanin ta ƙayyade ma'aunin ragewa na 0.28 mA/°C daga 25°C. Wannan yana nufin ga kowane digiri Celsius sama da 25°C, dole ne a rage matsakaicin ƙarfin lantarki na gaba da aka yarda da shi da 0.28 mA don ci gaba da kasancewa cikin iyakokin zafi masu aminci. Wannan ma'auni ne mai mahimmanci ga yanayin yanayin zafi.
• Kewayon Yanayin Aiki da Ajiya:An ƙididdige na'urar don aiki daga -35°C zuwa +105°C kuma ana iya adana ta a cikin wannan kewayon. Wannan faɗin kewayon yana sa ya dace da yanayi mai tsauri.
• Ƙarfin Wutar Lantarki na Baya kowane Sashe:Yin amfani da fiye da 5V a cikin karkatar da baya na iya haifar da rushewa da lalata LED.

3. Bayanin Tsarin Rarraba

Takardar bayanin ta bayyana a sarari cewa na'urar \"AN RARRA TA DON ƘARFIN HASKE.\" Wannan tsari ne na sarrafa inganci da rarrabawa.

Bayan kera su, ana gwada nunin guda ɗaya kuma a raba su zuwa \"kwantena\" ko rukuni daban-daban dangane da ƙarfin hasken da aka auna (yawanci a daidaitaccen ƙarfin gwaji kamar 1mA ko 10mA). Na'urori a cikin kwandon ɗaya za su sami matakan haske iri ɗaya. Wannan yana tabbatar da cewa lokacin da ake amfani da nunin da yawa a cikin samfur (misali, panel mai lambobi da yawa), duk lambobi za su sami kamanni iri ɗaya, suna guje wa bambance-bambancen haske da za a iya gani daga lamba ɗaya zuwa na gaba. Duk da yake takardar bayanin ba ta lissafa takamaiman lambobin kwantena ko kewayon ƙarfi ba, aikin yana tabbatar da cewa an cika ƙayyadaddun mafi ƙarancin ƙima da ƙimar al'ada tare da babban daidaito.

4. Binciken Lanƙwasa Aiki

Takardar bayanin tana nuni ga \"Lanƙwasa Halayen Lantarki/Gani na Al'ada.\" Duk da yake ba a yi cikakken bayani game da takamaiman zane-zane a cikin rubutun da aka bayar ba, daidaitattun lanƙwasa don irin wannan na'urar za su haɗa da:

• Ƙarfin Lantarki na Gaba (I_F) da Ƙarfin Wutar Gaba (V_F) Lanƙwasa:Wannan yana nuna dangantakar exponential na al'ada na diode. Ƙarfin wutar lantarki na \"gwiwa\" yana kusa da V na al'ada_Fna 2.6V. Masu ƙira suna amfani da wannan don saita ƙarfin wutar lantarki masu dacewa.
• Dangantakar Ƙarfin Hasken da Ƙarfin Lantarki na Gaba (I_F):Wannan lanƙwasa yana nuna yadda fitar da haske ke ƙaruwa tare da ƙarfin lantarki. Gabaɗaya yana da layi a cikin kewayon amma zai cika a ƙarfin lantarki mai girma sosai. Wuraren bayanai (μcd 200 @1mA, μcd 9750 @10mA) suna nuna ingantacciyar amsa, mai inganci sosai.
• Dangantakar Ƙarfin Hasken da Yanayin Zafi na Muhalli:Wannan lanƙwasa yana nuna raguwar fitar da haske yayin da zafin haɗin gwiwa ya tashi. Ma'aunin ragewa (0.28 mA/°C) yana da alaƙa kai tsaye da gangaren wannan sifa. Fasahar AlInGaP gabaɗaya tana da mafi kyawun aikin yanayin zafi fiye da tsofaffin kayan, amma har yanzu fitar da haske yana raguwa tare da zafi.
• Lanƙwasa Rarraba Bakan:Zane na ƙarfin haske dangane da tsawon raƙuman ruwa, yana nuna kololuwa a 650 nm (λ_p) da faɗin nm 20 (Δλ) a rabin matsakaicin ƙarfin haske.

5. Bayanin Injiniya da Kunshin

LTS-4301KD yana amfani da daidaitaccen kunshin LED mai nuna lamba guda ɗaya tare da fil ɗin rami don ɗora a kan allon da'ira da aka buga (PCB).

• Tsayin Lamba:0.4 inches (10.16 mm), wanda ke ayyana girman lambar da aka nuna.
• Bayyanar Kunshin:Na'urar tana da fuskar launin toka (bangon baya na nunin) tare da sassa masu farare. Wannan haɗin launi yana ba da babban bambanci lokacin da sassan ja suka haskaka.
• Tsarin Fil:Na'urar tana da fil 10 a cikin kunshin biyu-a-layin. Zanen da'ira na ciki da teburin haɗin fil sun nuna cewaAnode Gama Gariiri ne. Wannan yana nufin duk anodes (tashoshi marasa kyau) na sassan LED guda ɗaya (A-G da DP) an haɗa su tare a ciki zuwa fil gama gari biyu (fil 3 da fil 8). Kowane anode na sashe (tashoshi masu kyau) yana da nasa fil na musamman. Wannan tsari na gama gari ne kuma yana sauƙaƙa yawan aiki a cikin nunin lambobi da yawa.
• Girma da Tolerances:Ana ba da duk girma a cikin millimeters. Tolerances na gabaɗaya suna ±0.25mm, tare da takamaiman tolerance na motsin ƙarshen fil na ±0.4mm don lissafin bambance-bambance yayin aikin samar da jagora.

6. Jagororin Solder da Taro

Takardar bayanin tana ba da takamaiman yanayin solder don hana lalacewar zafi yayin taro.

• Solder na Wave ko Hannu:Yanayin da aka ba da shawarar shine yin solder a 260°C na matsakaicin dakika 3, tare da yanayin cewa ƙarshen guntun solder dole ne ya zama aƙalla 1/16 inch (kusan 1.6 mm) a ƙasa da matakin wurin zama na jikin kunshin. Wannan yana hana wuce gona da iri na zafi tafiya sama da jagororin kuma ya lalata die na semiconductor na ciki da haɗin waya.
• Gabaɗaya Kariya na Zafi:Zafin jiki na na'ura a duk tsarin taron dole ne bai wuce matsakaicin ƙimar zafi da aka ƙayyade a sashin Matsakaicin Ƙididdiga na Cikakke ba. Dole ne a guji tsayin lokaci mai tsayi ga yanayin zafi, ko da ƙasa da zafin solder.
• Yanayin Ajiya:Ya kamata a adana na'urori a cikin jakunkun su na asali na shinge danshi a cikin yanayi a cikin ƙayyadadden kewayon zafin ajiya (-35°C zuwa +105°C) kuma a ƙarancin zafi don hana oxidation na jagororin.

7. Shawarwari na Aikace-aikace

Yanayin Aikace-aikace na Al'ada:

• Kayan Aikin Ma'auni na Masana'antu:Mita na panel, masu sarrafa tsari, nunin lokaci.
• Kayan Gwaji da Ma'auni:Mita masu yawa na dijital, ƙididdiga na mitoci, wutar lantarki.
• Kayan Amfani na Masu Amfani:Oven na microwave, injunan wanki, nunin kayan sauti.
• Bayan Kasuwan Motoci:Ma'auni da karantawa (inda ƙayyadaddun yanayin muhalli suka dace).

Abubuwan da ake la'akari da ƙira:

• Iyakancewar Ƙarfin Lantarki:KOYAUŠE yi amfani da resistor mai iyakancewar ƙarfin lantarki na jerin don kowane sashe ko da'irar direba mai ƙarfin lantarki na akai. Ana iya ƙididdige ƙimar resistor ta amfani da Dokar Ohm: R = (V_wadata- V_F) / I_F. Don wadata na 5V, V na al'ada_Fna 2.6V, da I da ake so_Fna 10mA: R = (5 - 2.6) / 0.01 = 240 Ohms.
• Yawan Aiki:Don nunin lambobi da yawa, tsarin anode gama gari yana da kyau don yawan aiki. Ta hanyar aiwatar da anode gama gari na lamba ɗaya yayin tuƙa anodes don sassan da ake so, ana iya sarrafa lambobi da yawa tare da ƙananan fil ɗin I/O. Matsakaicin ƙimar ƙarfin lantarki (90mA @ 10% aikin aiki) yana ba da damar wannan.
• Kusurwar Dubawa:Takardar bayanin ta yi iƙirarin cewa \"faɗin kusurwar dubawa,\" wanda yake da amfani ga aikace-aikacen da za a iya duba nunin daga gefe.
• Gudanar da Zafi:A cikin aikace-aikacen yanayin zafi mai girma ko lokacin tuƙi a ƙarfin lantarki mai girma, yi la'akari da ma'aunin rage ƙarfin lantarki. Tabbatar da isasshen tazara akan PCB don rage zafi.

8. Kwatancen Fasaha da Bambance-bambance

Babban abin da ya bambanta LTS-4301KD shine amfani da shiFasahar AlInGaP (Aluminum Indium Gallium Phosphide)don guntun LED, idan aka kwatanta da tsofaffin nunin da ke amfani da GaAsP ko daidaitaccen ja GaP.

• da Tsofaffin LEDs na Ja GaAsP/GaP:AlInGaP yana ba da ingantacciyar inganci mai haske sosai, ma'ana mafi haske fitarwa a ƙarfin tuƙi iri ɗaya. Hakanan yana ba da mafi kyawun jikewa launi (ja mai zurfi, mafi tsafta a 650nm idan aka kwatanta da ~630nm don ja na yau da kullun) da mafi kyawun kwanciyar hankali na aiki akan zafi da lokaci.
• da Sauran Launuka/Girma:A cikin jerin masana'anta, wannan na'urar Hyper Red 0.4\" za a kwatanta da sauran tsayin lamba (misali, 0.3\\

  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.