Tundatsarin kyamarayana taka muhimmiyar rawa a cikin samfuran lantarki, bari mu ƙara koyo game da shi don ku iya yanke shawara mai kyau game da tsarin kyamarar samfuran ku.
Za mu samar da wasu nasihu da tsarin kera na'urar kamara a cikin abun ciki mai zuwa.Da fatan zai taimaka.
Yadda za a zabi tsarin kyamarar da ya dace
A haƙiƙa, abin ruwan tabarau da kuke buƙata ya dogara ne akan inda kuke son shigar da kyamarori / na'urorin kamara.Kuna so ku sanya shi a cikin ɗakin ku, ofishinku, motocinku, babban masana'anta, buɗaɗɗen bayan gida, titinku, ko ginin ku?Wadannan wurare daban-daban masu nisa daban-daban suna amfani da ruwan tabarau daban-daban, don haka ta yaya za a zabi wanda ya dace a cikin daruruwan ruwan tabarau daban-daban?
Akwai abubuwa da yawa da za ku yi tunani game da lokacin zabar ruwan tabarau, kamar tsayi mai tsayi, budewa, dutsen ruwan tabarau, tsari, FOV, ginin ruwan tabarau da tsayin gani, da sauransu, amma a cikin wannan labarin, zan jaddada akan DAYA factor, mafi mahimmanci. factor lokacin zabar ruwan tabarau: Tsawon Hankali
Matsakaicin tsayin ruwan tabarau shine nisa tsakanin ruwan tabarau da firikwensin hoton lokacin da ake mayar da hankali akan batun, yawanci ana bayyana shi cikin millimeters (misali, 3.6 mm, 12 mm, ko 50 mm).Game da ruwan tabarau na zuƙowa, duka mafi ƙanƙanta da matsakaicin tsayin daka an bayyana, misali 2.8mm-12 mm.
Ana auna Tsawon Mayar da hankali a cikin mm.A matsayin jagora:
gajeriyar tsayin tsayin daka (misali 2.8mm) = faffadan kusurwar kallo= gajeriyar nisan kallo
tsayi mai tsayi (misali 16mm) = ƙunƙunwar kusurwar kallo = tsayin kallo
Matsakaicin tsayin dakaru, mafi girman girman wurin da ruwan tabarau ya kama.A gefe guda, tsayin tsayin mai da hankali, ƙaramin iyakar abin da ruwan tabarau ya kama.Idan an dauki hoton wannan batu daga nisa guda, girmansa na fili zai ragu yayin da tsayin dakaru ke raguwa kuma yana ƙaruwa yayin da tsayin mai da hankali ke daɗa tsayi.
Hanyoyi 2 daban-daban don shirya firikwensin
Kafin mu sauka zuwa tsarin masana'antu na akamara module, yana da mahimmanci mu sami yadda aka cika firikwensin a sarari.Domin hanyar marufi yana shafar tsarin masana'anta.
Sensor shine maɓalli mai mahimmanci a tsarin kyamara.
A cikin tsarin kera na'urar kamara, akwai hanyoyi guda biyu don shirya firikwensin: gunkin sikelin guntu (CSP) da guntu a kan jirgi (COB).
Kunshin sikelin guntu (CSP)
CSP yana nufin kunshin guntu na firikwensin yana da yanki da bai wuce sau 1.2 na guntu kanta ba.Maƙerin firikwensin ne ke yin shi, kuma yawanci akwai gilashin gilashin da ke rufe guntu.
Chip a kan jirgin (COB)
COB yana nufin guntu firikwensin za a haɗa kai tsaye zuwa PCB (allon da'irar bugu) ko FPC (da'irar bugu mai sassauƙa).Tsarin COB wani ɓangare ne na tsarin samar da ƙirar kyamara, don haka masana'anta ke yin ta.
Kwatanta zaɓuɓɓukan marufi guda biyu, tsarin CSP yana da sauri, mafi daidai, mafi tsada, kuma yana iya haifar da watsawar haske mara kyau, yayin da COB ya fi adana sarari, mai rahusa, amma tsarin ya fi tsayi, matsalar yawan amfanin ƙasa ya fi girma, kuma ba zai iya ba. a gyara.
Tsarin kera na samfurin kamara
Don tsarin kyamara ta amfani da CSP:
1. SMT (fasahar hawan dutse): da farko shirya FPC, sannan haɗa CSP zuwa FPC.Yawancin lokaci ana yin shi a cikin babban sikeli.
2. Tsaftacewa da rarrabawa: tsaftace babban allon kewayawa sannan a yanka shi cikin daidaitattun guda.
3. VCM (motar murɗa murya): haɗa VCM zuwa mariƙin ta amfani da manne, sannan a yi burodin module.Sayar da fil.
4. Lens taro: hada ruwan tabarau zuwa mariƙin ta amfani da manne, sa'an nan kuma gasa module.
5. Dukan taro taro: hašawa da ruwan tabarau module zuwa kewaye hukumar ta ACF (anisotropic conductive film) bonding inji.
6. Lens dubawa da mayar da hankali.
7. QC dubawa da marufi.
Don tsarin kyamara ta amfani da COB:
1. SMT: shirya FPC.
2. Gudanar da tsarin COB:
Die bonding: haɗa guntu firikwensin akan FPC.
Haɗin waya: haɗa ƙarin waya don gyara firikwensin.
3. Ci gaba zuwa taron VCM kuma sauran hanyoyin suna daidai da tsarin CSP.
Wannan shine karshen wannan sakon.Idan kuna son ƙarin sani game daOEM kamara module, kawaituntube mu.Mun yi farin cikin ji daga gare ku!
Lokacin aikawa: Nuwamba-20-2022
