mbadamba seramiiki a na-eji ihe seramiiki eletrọnịkị mee n'ezie ma nwee ike mee ka ọ bụrụ ụdị dị iche iche.N'ime ha, bọọdụ seramiiki seramiiki nwere njirimara kachasị pụta ìhè nke nguzogide okpomọkụ dị elu na mkpuchi ọkụ eletrik dị elu.Ọ nwere uru nke obere dielectric mgbe niile, obere dielectric ọnwụ, elu thermal conductivity, ezigbo kemịkalụ kwụsie ike, na yiri thermal mgbasa ọnụọgụ nke components.A na-emepụta bọọdụ sekit seramiiki na-ebipụta site na iji teknụzụ teknụzụ LAM ngwa ngwa ịgbalite ngwa ngwa laser.A na-eji ya n'ọhịa LED, modul semiconductor dị elu, ndị na-ekpo ọkụ nke semiconductor, ndị na-ekpo ọkụ eletrik, sekit njikwa ike, sekit ngwakọ ike, ngwa ike smart, ihe na-agbanwe ọkụ eletrik dị elu, relays steeti siri ike, ngwa eletriki eletrik, nkwukọrịta, ikuku ikuku na eletrọnịkị agha. components.

Dị iche na omenala FR-4 (eriri iko) , Ihe ndị dị na seramiiki nwere arụmọrụ dị elu na-arụ ọrụ dị elu na ihe eletriki eletrik, yana ikpo ọkụ dị elu, nkwụsi ike nke kemịkal na nkwụsi ike ọkụ.Ihe nkwakọ ngwaahịa dị mma maka mmepụta nke nnukwu sekit jikọtara ọnụ na modul eletrọnịkị ike.

Isi uru:
1. Higher thermal conductivity
2. Ndị ọzọ na-adaba ọnụ ahịa mgbasawanye thermal
3. A siri ike, ala na-eguzogide metal film alumina seramiiki sekit osisi
4. The solderability nke isi ihe dị mma, na ojiji okpomọkụ dị elu.
5. Ezigbo mkpuchi
6. Ọnwụ ugboro dị ala
7. Gbakọta na njupụta dị elu
8. Ọ dịghị ihe ndị na-emepụta ihe na-emepụta ihe, na-eguzogide ọgwụ na mbara igwe, nwere ntụkwasị obi dị elu na mbara igwe na ikuku, ma nwee ogologo ndụ ọrụ.
9. Igwe ọla kọpa enweghị ihe mkpuchi oxide ma nwee ike iji ya ogologo oge na ikuku na-ebelata.

Uru nka

Okwu mmalite nke n'ichepụta usoro nke seramiiki biri ebi sekit osisi technology-oghere ịkụ ọkpọ

Na mmepe nke elu-ike electronic ngwaahịa na ntụziaka nke miniaturization na elu-ọsọ, omenala FR-4, aluminum substrate na ndị ọzọ substrate ihe adịghịzi adabara mmepe nke elu-ike na elu-ike.

Site na ọganihu nke sayensị na teknụzụ, ngwa nwere ọgụgụ isi nke ụlọ ọrụ PCB.Ejiri teknụzụ DPC na LAM dochie teknụzụ LTCC na DBC ọdịnala.Teknụzụ laser nke teknụzụ LAM na-anọchi anya ya dabara na mmepe nke njikọta njupụta dị elu na ịdị mma nke bọọdụ sekit ebipụtara.Ịgbapu ọkụ laser bụ teknụzụ n'ihu na nke isi na ụlọ ọrụ PCB.Teknụzụ na-arụ ọrụ nke ọma, ngwa ngwa, zie ezi, ma nwee uru ngwa dị elu.

Igwe sekit nke RayMingceramic na-mere na laser ngwa ngwa ebighị metallization technology.Ike njikọ dị n'etiti oyi akwa metal na seramiiki dị elu, ihe ọkụkụ eletrik dị mma, na ịgbado ọkụ nwere ike ugboro ugboro.Enwere ike idozi ọkpụrụkpụ nke oyi akwa metal na oke nke 1μm-1mm, nke nwere ike nweta mkpebi L / S.20μm, nwere ike jikọọ ozugbo iji nye ngwọta ahaziri maka ndị ahịa

Ụlọ ọrụ Canada na-emepụta mkpali n'akụkụ nke ikuku CO2 laser.N'iji ya na lasers omenala, ike mmepụta dị elu dị ka otu narị na otu puku ugboro, ọ dịkwa mfe ịmepụta.

N'ime ụdịdị dị iche iche nke electromagnetic, ọnụọgụ redio dị n'ogo nke 105-109 Hz.Site na mmepe nke teknụzụ agha na ikuku ikuku, a na-ewepụta ugboro abụọ nke abụọ.Igwe ọkụ RF CO2 dị ala na nke ọkara nwere arụmọrụ modulation dị mma, ike kwụsiri ike na ntụkwasị obi arụmọrụ dị elu.Atụmatụ dị ka ogologo ndụ.A na-eji UV siri ike YAG eme ihe na plastik na ọla na ụlọ ọrụ microelectronics.Ọ bụ ezie na CO2 laser drilling usoro dị mgbagwoju anya karị, mmepụta mmetụta nke micro-aperture dị mma karịa nke UV siri ike YAG, ma CO2 laser nwere uru nke arụmọrụ dị elu na ịkụ ọkpọ ọsọ ọsọ.The ahịa òkè nke PCB laser micro-hole nhazi nwere ike ịbụ anụ ụlọ laser micro-hole n'ichepụta ka na-emepe emepe N'oge a, ọ bụghị ọtụtụ ụlọ ọrụ nwere ike tinye n'ime mmepụta.

Imepụta microvia laser ụlọ ka nọ na mmepe ogbo.A na-eji laser dị mkpụmkpụ na ike elu dị elu na-egwupụta oghere n'ime ihe ndị PCB iji nweta ume dị elu, iwepụ ihe na nhazi micro-oghere.A na-ekewa ablation na photothermal ablation na photochemical ablation.Ablation nke Photothermal na-ezo aka n'ịmecha usoro nhazi oghere site na ntinye ngwa ngwa nke ọkụ laser dị elu site na ihe mkpụrụ.Ablation foto kemịkalụ na-ezo aka na nchikota ike foton dị elu na mpaghara ultraviolet karịrị 2 eV electron volts na ogologo ikuku laser karịrị 400 nm.The n'ichepụta usoro nwere ike n'ụzọ dị irè ibibi ogologo molekul chains nke organic ihe na-etolite nta ahụ, na ahụ nwere ike ngwa ngwa na-etolite micropores n'okpuru edinam nke mpụga ike.

Taa, teknụzụ ịkwọ ụgbọ mmiri nke China nwere ahụmịhe ụfọdụ na ọganihu teknụzụ.E jiri ya tụnyere teknụzụ stamping ọdịnala, teknụzụ ịkwọ ụgbọ mmiri laser nwere oke nkenke, oke ọsọ, arụmọrụ dị elu, ịkụ ọkpọ buru ibu, dabara adaba maka ọtụtụ ihe dị nro na ihe siri ike, na-enweghị ụkọ ngwaọrụ, yana ọgbọ mkpofu.Uru nke obere ihe, nchebe gburugburu ebe obibi na enweghị mmetọ.

The seramiiki circuit osisi bụ site laser mkpọpu mmiri usoro, bonding ike n'etiti seramiiki na metal dị elu, adịghị ada oyi, ụfụfụ, wdg, na mmetụta nke ibu ọnụ, elu elu flatness, roughness ruru 0.1 micron ka. 0.3 micron, dayameta iku laser site na 0.15 mm ruo 0.5 mm, ma ọ bụ ọbụna 0.06 mm.


Ceramic sekit osisi n'ichepụta-etching

A na-etinye ihe mkpuchi ọla kọpa nke dị n'elu elu elu nke bọọdụ sekit ahụ, ya bụ, ụkpụrụ sekit, na-eji akwa mgbochi nke ndu-tin na-emegide ya, mgbe ahụ, a na-edobe akụkụ ahụ na-enweghị nchebe nke ọla kọpa ahụ ka ọ bụrụ nke na-eme ka ọ bụrụ nke a. sekit.

Dị ka usoro dị iche iche si dị, etching na-ekewa n'ime oyi akwa etching na elu oyi akwa.Etching oyi akwa dị n'ime bụ acid etching, ihe nkiri mmiri ma ọ bụ ihe nkiri akọrọ m na-eji dị ka ihe mgbochi;elu oyi akwa etching bụ alkaline etching, na tin-lead na-eji dị ka ihe mgbochi.Onye nnọchi anya.

Ụkpụrụ bụ isi nke mmeghachi omume etching

1. Alkalization nke acid ọla kọpa chloride


1, Acidic ọla kọpa chloride alkalization

Mkpughepụ: A na-agbaze akụkụ nke ihe nkiri akọrọ nke na-adịghị eme ka ụzarị ultraviolet na-agbaze site na alkaline sodium carbonate na-adịghị ike, na akụkụ nke ikuku na-anọgide.

Etching: Dị ka akụkụ ụfọdụ nke ngwọta ahụ si dị, elu ọla kọpa ekpughere site na igbari ihe nkiri akọrọ ma ọ bụ ihe nkiri mmiri mmiri na-agbaze ma tinye ya site na ngwọta acid ọla kọpa chloride etching.

Ihe nkiri na-ada ada: Ihe nkiri nchebe na ahịrị mmepụta na-agbaze n'otu akụkụ nke okpomọkụ na ọsọ ọsọ.

Acidic ọla kọpa chloride catalyst nwere njirimara nke njikwa dị mfe nke ọsọ etching, nrụpụta ọla kọpa dị elu, ịdị mma dị mma, yana mgbake dị mfe nke etching solution.

2. Alkaline etching



Alkaline etching

Ihe nkiri na-ada ada: Jiri mmiri mmiri meringue wepụ ihe nkiri ahụ n'elu ihe nkiri ahụ, na-ekpughe elu ọla kọpa na-adịghị edozi.

Na-akpachapụ anya: A na-ewepụ oyi akwa ahụ na-adịghị mkpa iji wepụ ọla kọpa ahụ, na-ahapụ ahịrị gbara ọkpụrụkpụ.N'ime ha, a ga-eji ngwá ọrụ inyeaka mee ihe.A na-eji ngwa ngwa na-akwalite mmeghachi omume oxidation ma gbochie mmiri ozuzo nke ion cuprous;a na-eji ọgwụ ahụhụ na-eme ka ọ dị ala n'akụkụ;A na-eji ihe mgbochi na-egbochi mgbasa nke amonia, mmiri ozuzo nke ọla kọpa, ma mee ka oxidation nke ọla kọpa dịkwuo elu.

Emulsion ọhụrụ: Jiri mmiri monohydrate amonia na-enweghị ions ọla kọpa wepụ ihe fọdụrụ na efere na ngwọta ammonium chloride.

oghere zuru oke: Usoro a dabara naanị maka usoro nmikpu ọla edo.Na-ewepu oke ion palladium dị n'ime oghere ndị a na-etinyeghị n'ime oghere iji gbochie ion ọla edo ịmikpu n'usoro mmiri ozuzo ọla edo.

Nchacha tin: A na-ewepụ oyi akwa tin-edu site na iji ngwọta nitric acid.

Mmetụta anọ nke etching

1. Mmetụta ọdọ mmiri
N'oge usoro mmepụta etching, mmiri mmiri ga-emepụta ihe nkiri mmiri na osisi n'ihi ike ndọda, si otú ahụ na-egbochi mmiri mmiri ọhụrụ ịkpọtụrụ n'elu ọla kọpa.




2. Groove mmetụta
Nchikota nke ihe ngwọta nke kemịkalụ na-eme ka ngwọta kemịkal na-adabere na ọdịiche dị n'etiti pipeline na pipeline, nke ga-eme ka etching dị iche iche dị iche iche na mpaghara dị oke, na ebe a na-emeghe.




3. Pass mmetụta
Ọgwụ mmiri mmiri na-agbada n'ime oghere ahụ, nke na-abawanye ọsọ ọhụrụ nke ọgwụ mmiri mmiri n'akụkụ oghere efere n'oge usoro etching, na ọnụ ọgụgụ etching na-abawanye.




4. Nozzleswing mmetụta
The akara yiri siswing direction nke nozzle, n'ihi na ọhụrụ mmiri mmiri ọgwụ nwere ike mfe dissipate mmiri mmiri ọgwụ n'etiti ahịrị, mmiri mmiri ọgwụ na-emelite ngwa ngwa, na ego nke etching bụ nnukwu;

The akara perpendicular ka swing direction nke nozzle, n'ihi na ọhụrụ mmiri mmiri mmiri adịghị mfe dissipate mmiri mmiri ọgwụ n'etiti ahịrị, mmiri mmiri ọgwụ na-enweta ume na a nwayọọ nwayọọ na-agba, na etching ego bụ obere.




Nsogbu nkịtị na etching mmepụta na ụzọ nkwalite

1. Ihe nkiri ahụ enweghị njedebe
N'ihi na ntinye nke sirop dị nnọọ ala;ọsọ nke ahịrị dị oke ngwa ngwa;nkwụsị nke nozzle na nsogbu ndị ọzọ ga-eme ka ihe nkiri ahụ ghara njedebe.Ya mere, ọ dị mkpa iji nyochaa ntinye nke sirop ma gbanwee ntinye nke sirop na ebe kwesịrị ekwesị;mezie ọsọ na parameters n'oge;wee hichaa nozzle.

2. Elu nke osisi ahụ bụ oxidized
N'ihi na nchịkọta sirop dị oke elu na okpomọkụ dị elu, ọ ga-eme ka elu nke osisi ahụ oxidize.Ya mere, ọ dị mkpa iji dozie ntinye uche na okpomọkụ nke sirop na oge.

3. Thetecopper anaghị emecha
N'ihi na etching ọsọ bụ oke ngwa ngwa;ihe mejupụtara nke sirop na-adịghị mma;elu ọla kọpa na-emerụ emerụ;a kpọchie oghere ahụ;okpomọkụ dị ala na ọla kọpa adịghị agwụ agwụ.Ya mere, ọ dị mkpa iji dozie ọsọ nnyefe etching;nyochaa ihe mejupụtara nke sirop;kpachara anya maka mmetọ ọla kọpa;hichaa nozzle ka ọ ghara igbochi;gbanwee okpomọkụ.

4. The etching ọla kọpa dị elu
N'ihi na igwe na-eji nwayọọ nwayọọ na-agba ọsọ, okpomọkụ dị oke elu, wdg, ọ nwere ike ime ka ọnyà ọla kọpa buru ibu.Ya mere, ekwesịrị iwere ihe ndị dị ka ịhazigharị ọsọ igwe na ịhazigharị okpomọkụ.