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Sarrafa Bambancin Launi a Rufin gani

Tushen labarin: injin tsabtace iska na Zhenhua
Karanta: 10
An buga: 25-08-21

A aikace-aikacen gani - musamman a cikin kera ruwan tabarau, matattara, nunin faifai, da kayan aikin gani na ado - sarrafa karkacewar launi ya zama ma'auni mai mahimmanci don tabbatar da daidaiton samfura da aikin gani. Karkacewar launi galibi yana samo asali ne daga kauri mara tsari na fim, bambance-bambancen ma'aunin haske, da canjin tsari. Saboda haka, ƙwarewa a cikin dabarun sarrafawa masu inganci yana da mahimmanci don haɓaka ingancin murfin gani.

Na 1 Tsarin Canza Launi

Yawanci ana ajiye murfin gani ta hanyar fitar da zafi ko kuma fitar da magnetron, wanda ke samar da tarin layuka da yawa. Kauri da kuma ma'aunin haske kai tsaye suna tasiri kai tsaye ga haske da kuma watsawa a cikin kewayon tsayi daban-daban, wanda hakan ke shafar launin da ake gani. Manyan hanyoyin sun haɗa da:

Bambancin Kauri a Fim: Rashin daidaiton adadin da aka ajiye ko kuma rashin daidaiton juyawa/gyara substrate yana haifar da bambance-bambancen kauri na gida, yana canza tasirin tsangwama na gani.

Canjin Ma'aunin Haske: Bambancin da ke cikin tsarkin abu, tsarin iskar gas, ko zafin substrate na iya canza ma'aunin haske, wanda ke haifar da canjin launi na haske/gudanarwa.

Haɗin Tsangwama Mai Layi Da Yawa: A cikin tarin matatun mai haske ko tsangwama, kurakurai masu kauri suna taruwa, suna haifar da canjin kololuwar tsangwama wanda ke bayyana azaman karkacewar launi.

A'a 2.Launin Shafi na TantancewaDabaru na Sarrafawa


1. Daidaitaccen Tsarin Kauri

Ana amfani da tsarin Quartz Crystal Microbalance (QCM) ko tsarin sa ido na gani don auna ƙimar ajiya a ainihin lokaci da kauri.

Tsarin kula da madauri mai rufewa yana daidaita ƙarfin tushen ƙafewa ko kwararar iska mai niyya, yana kiyaye daidaiton kauri cikin ±1%.

2. Daidaiton Fihirisar Mai Rarrafe

Tsarkakken abu da kuma sarrafa tsarin iska mai ƙarfi suna da matuƙar muhimmanci don rage yawan iskar gas da kuma daidaita ma'aunin haske.

Ga kayan aiki masu amsawa kamar TiO₂ da SiO₂, sarrafa amsawar iskar gas yana tabbatar da kwanciyar hankali na stoichiometric.

3. Inganta Daidaito

Juyawar ƙasa, motsi na duniya, ko tsarin abubuwa da yawa suna inganta daidaiton fim ɗin.

Ga manyan wurare, ƙafewar tushen ruwa mai yawa ko kuma maƙasudin sputtering na silinda/annular suna rage karkacewar tsakiya zuwa gefe.

4. Gyaran Bayan Takardar Shaida

Don shafan tsangwama mai yawa, tsarin kauri bisa laser zai iya jagorantar sake shafa fenti don rage karkacewa.

Ƙarfin zafin jiki yana inganta damuwa ta fim da kuma abubuwan da ke daidaita haske, yana inganta daidaiton launi.

Na 3 Aikace-aikace da Ayyukan Masana'antu

A cikin na'urorin nuni masu inganci, na'urorin gani na AR/VR, ruwan tabarau na kyamara, da kuma fina-finan gani na ado, sarrafa karkacewar launi yana ƙayyade yawan samfurin da ingancin gani kai tsaye. Misali:

Gilashin AR/VR suna buƙatar rufin kariya daga haske mai yawa tare da daidaiton launi a kusurwoyin kallo, wanda ke buƙatar daidaiton kauri cikin ± 2 nm.

Matatun nuni da suka ƙunshi layukan ma'aunin haske masu girma/ƙasa suna da matuƙar saurin canzawar launi, suna buƙatar daidaito da kwanciyar hankali na ma'aunin.

Kula da karkacewar launi a cikin murfin gani ya dogara ne akan daidaiton kauri na fim, kwanciyar hankali na ma'aunin haske, da inganta daidaito. Ta hanyar haɗa QCM ko sa ido kan gani, inganta tsarin injin, adana bayanai ta hanyoyi da yawa, da gyara bayan cire bayanai, masana'antun za su iya cimma daidaiton launi mai inganci. Waɗannan dabarun ba wai kawai suna tabbatar da aikin gani ba har ma suna haɓaka ingancin gani na ƙarshe da kuma gasa a kasuwa.

—An buga wannan labarin ne ta hannunkayan aikin shafa injinmasana'anta Zhenhua injin injin


Lokacin Saƙo: Agusta-21-2025