Kedu ihe bụ modul igwefoto?

Modul igwefoto, nke a makwaara dị ka Igwefoto Compact Module, nke akpọrọ CCM, nwere ihe anọ bụ isi: oghere, sensọ, FPC, na DSP. Akụkụ ndị dị mkpa iji kpebie igwefoto dị mma ma ọ bụ ihe ọjọọ bụ: oghere, DSP, na sensọ. Teknụzụ ndị bụ isi nke CCM bụ: nkà na ụzụ imewe anya, teknụzụ mmepụta enyo aspherical, teknụzụ mkpuchi anya.

Ngwa igwe igwefoto

1. oghere

Lens bụ ngwaọrụ nwere ike ịnata mgbaama ọkụ wee jikọta akara ọkụ na ihe mmetụta CMOS/CCD. oghere na-ekpebi ọ̀tụ̀tụ̀ iwe ihe ọkụ nke ihe mmetụta, mmetụta ya n'ozuzu ya na oghere convex. Ọdịdị oghere anya bụ: oghere oghere (Barrel), lens otu (P / G), oyi akwa nchebe oghere (gasket), nzacha, ihe na-ejide oghere (njide).

E kewara oghere igwefoto n'ime oghere plastik (PLASTIC) na oghere iko (GLASS), oghere igwefoto izugbe nwere ọtụtụ oghere, na-abụkarị oghere maka modul igwefoto bụ: 1P, 2P, 3P, 1G1P, 1G2P, 2G2P, 4G, wdg. .. Ọnụ ọgụgụ nke anya anya, ọnụ ahịa dị elu; n'ozuzu, oghere enyo ga-enwe mmetụta dị mma nke ọma ma e jiri ya tụnyere oghere plastik. Otú ọ dị, oghere iko ga-adị ọnụ karịa oghere plastik.

2. IKPỤTA(Infrared Cut Filter)

E nwere dị iche iche wavelengths nke ìhè na ọdịdị, mmadụ anya iji chọpụta wavelength nso nke ìhè n'etiti 320nm-760nm, karịa 320nm-760nm ìhè anya mmadụ enweghị ike ịhụ; na ihe onyonyo onyonyo CCD ma ọ bụ CMOS nwere ike ịhụ ọtụtụ n'ime ogologo ebili mmiri nke ìhè. N'ihi ntinye aka nke ọkụ dị iche iche, agba weghachiri igwefoto na anya gba ọtọ na ntụgharị agba. Dị ka akwụkwọ ndụ akwụkwọ ndụ osisi na-aghọ isi awọ,-acha uhie uhie foto na-acha uhie uhie na-acha uhie uhie, nwa na-acha odo odo, wdg .. N'abalị n'ihi nzacha mmetụta nke bimodal nyo, nke mere na CCD enweghị ike iji zuru uru niile ìhè, ọ bụghị na-emepụta snow. ụda mkpọtụ na arụmọrụ ya dị ala na-esiri ike inwe afọ ojuju. Iji dozie nsogbu a, iji IR-CUT nzacha okpukpu abụọ.

IR-CUT dual filter bụ ihe nzacha arụnyere n'ime oghere oghere igwefoto, mgbe oghere dị n'èzí ihe mmetụta infrared iji chọpụta mgbanwe na ike ọkụ, ihe nzacha IR-CUT arụnyere na-akpaghị aka nwere ike ịdabere na ike. nke ìhè mpụga wee gbanwee na-akpaghị aka, ka ihe oyiyi ahụ wee nweta nsonaazụ kacha mma. N'ikwu ya n'ụzọ ọzọ, nzacha abụọ ahụ nwere ike gbanwee ihe nzacha na-akpaghị aka n'ehihie ma ọ bụ n'abalị, ka e wee nweta mmetụta kacha mma n'ehihie ma ọ bụ n'abalị.

3. VCM (Voice Coil moto)

ọnọdụ igwefoto- VCM

Aha zuru oke Voice Coil Montor, eletrọnịkị n'ime moto eriri olu, bụ ụdị moto. N'ihi na ụkpụrụ ahụ yiri onye na-ekwu okwu, nke a na-akpọ moto coil moto, nwere nzaghachi ugboro ugboro, njirimara dị elu. Ụkpụrụ ya bụ isi bụ na oghere ndọta na-adịgide adịgide, site n'ịgbanwe nha nke DC dị ugbu a na igwe moto iji chịkwaa ọnọdụ ịgbatị nke mmiri, ka ọ na-ebugharị mmegharị elu na ala. Igwefoto kọmpat modul na-eji VCM eme ihe n'ọtụtụ ebe iji ghọta ọrụ autofocus, na VCM nwere ike gbanwee ọnọdụ oghere ahụ iji gosipụta onyonyo doro anya.

4. Ihe mmetụta onyonyo

Ihe mmetụta ihe oyiyi bụ mgbawa semiconductor, elu ya nwere nde mmadụ na iri nde photodiodes, photodiodes site na ọkụ ga-emepụta ụgwọ eletriki, ọkụ ga-agbanwe n'ime akara eletrik. Ọrụ ya yiri anya mmadụ, ya mere arụmọrụ nke ihe mmetụta ga-emetụta ọrụ igwefoto ozugbo.

5. DSP

Digital Signal Processor (DSP) bụ microprocessor dabara adaba maka ịrụ ọrụ nhazi akara dijitalụ, yana ngwa ya bụ ezigbo oge na ngwa ngwa nke usoro nhazi akara dijitalụ dị iche iche.

Ọrụ: Ebumnuche bụ isi bụ ịkwalite paramita akara ngosi onyonyo dijitalụ site na usoro mgbakọ na mwepụ dị mgbagwoju anya, yana ịnyefe akara ahazi na ekwentị, kọmpụta na ngwaọrụ ndị ọzọ site na USB na oghere ndị ọzọ.

Onye na-eweta modul igwefoto kacha mma

Ụgwọ nke ụlọ ọrụ Dongguan Hampo Electronic Technology Co., Ltd,bụ a ọkachamara rụpụta ụdị nile nke ọdịyo na video electronic ngwaahịa ụlọ ọrụ, na-enwe anyị onwe anyị factory na R&D otu. Kwado ọrụ OEM&ODM. Ọ bụrụ na ngwaahịa anyị na-apụ apụ fọrọ nke nta ka ọ bụrụ ihe ị na-atụ anya ya ma ọ dị gị mkpa ka ọ bụrụ nke ọma maka mkpa gị, ị nwere ike ịkpọtụrụ anyị maka nhazi naanị site na dejupụta mpempe akwụkwọ na ihe ị chọrọ.