Na ebili mmiri nke ụlọ ọrụ LED kwalitere teknụzụ LED, izi ezi nke ngwa njikọ anwụ na-ekpebi mpụta nke ngwugwu mgbawa na arụmọrụ ngwaahịa. ZHHIMG, na ya miri mwekota nke ihe sayensị na nkenke n'ichepụta, na-enye isi nkwado maka LED anwụ bonding akụrụngwa na aghọwo ihe dị mkpa ike na-akwọ ụgbọala ọhụrụ nkà na ụzụ na ụlọ ọrụ.
Oke siri ike na nkwụsi ike: N'ịhụ n'ezie n'ọkwa micron anwụ bonding izi ezi
Usoro njikọ anwụ anwụ nke leds chọrọ njikọ ziri ezi nke ibe micron (nke kacha nta ruru 50μm × 50μm) na mkpụrụ. Nrụrụ ntọala ọ bụla nwere ike ime ka njikọ anwụ gbanwee. Njupụta nke ihe ZHHIMG ruru 2.7-3.1g/cm³, na ike mkpakọ ya karịrị 200MPa. N'oge a na-arụ ọrụ nke akụrụngwa, ọ nwere ike iguzogide ịma jijiji na ịma jijiji nke na-eme site na mmegharị ugboro ugboro nke isi njikọ anwụ (ihe ruru ugboro 2000 kwa nkeji). Ntụle n'ezie nke ụlọ ọrụ LED na-eduga na-egosi na akụrụngwa njikọ anwụ na-eji ZHHIMG base nwere ike ijikwa mgbawa mgbawa n'ime ± 15μm, nke dị 40% dị elu karịa nke akụrụngwa ntọala ọdịnala wee zute oke ihe achọrọ nke ọkọlọtọ JEDEC J-STD-020D maka izi ezi nke ịnwụ anwụ.
Nkwụsi ike okpomọkụ pụtara ìhè: Na-agwa ihe ịma aka nke ịrị elu okpomọkụ akụrụngwa
Ịrụ ọrụ ogologo oge nke ngwa njikọ anwụ nwere ike ime ka ọnọdụ okpomọkụ dị elu (ruo ihe karịrị 50 ℃), na mgbasawanye ọkụ nke ihe ndị a na-ahụkarị nwere ike gbanwee ọnọdụ dị n'etiti isi na-ejikọta isi na mkpụrụ. Ọnụọgụ nke mgbasawanye ọkụ nke ZHHIMG dị obere ka (4-8) ×10⁻⁶/℃, nke bụ naanị ọkara nke ígwè nkedo. N'oge ọrụ ike dị elu nke awa 8 na-aga n'ihu, mgbanwe mgbanwe nke ntọala ZHHIMG bụ ihe na-erughị 0.1μm, na-ahụ maka njikwa ziri ezi nke nrụgide njikọ anwụ na ịdị elu iji gbochie mmebi mgbawa ma ọ bụ ire ere na-adịghị mma nke nrụrụ ọkụ kpatara. Data sitere na ụlọ ọrụ nkwakọ ngwaahịa LED nke Taiwanese na-egosi na mgbe ejirichara ntọala ZHHIMG, ọnụ ọgụgụ ntụpọ ọnwụ dara site na 3.2% ruo 1.1%, na-echekwa ihe karịrị nde yuan 10 na-efu kwa afọ.
Àgwà mmiri dị elu: kpochapụ nnyonye anya
Mgbaji 20-50Hz na-eme site na mmegharị ọsọ ọsọ nke isi anwụ anwụ, ma ọ bụrụ na emebighị ya n'oge, ga-emetụta izi ezi nke mgbawa. Ọdịdị kristal dị n'ime nke ZHHIMG na-enye ya ọrụ nkwụsịtụ dị mma, yana oke nkwụsị nke 0.05 ruo 0.1, nke bụ 5 ruo 10 ugboro nke ihe ọla. Ekwenyere site na simulation ANSYS, ọ nwere ike belata njupụta vibration site na ihe karịrị 90% n'ime 0.3 sekọnd, na-eme ka nkwụsi ike nke usoro njikọ anwụ, na-eme ka njehie nke njikọ mgbawa na-erughị 0.5 Celsius, na izute ihe siri ike nke ibe LED maka ogo tilt.
Nkwụsi ike nke kemịkalụ: Enwere ike ime ka gburugburu mmepụta ihe siri ike
N'ụlọ ọrụ nkwakọ ngwaahịa LED, a na-ejikarị kemịkalụ dị ka fluxes na ihe nhicha. Ihe ndị a na-ahụkarị na-adịkarị na corrosion, nke nwere ike imetụta izi ezi ha. Ihe mejupụtara ZHHIMG bụ mineral dị ka quartz na feldspar. Ọ nwere akụrụngwa kemịkalụ kwụsiri ike yana iguzogide acid na alkali corrosion dị mma. Enweghị mmeghachi omume kemịkalụ doro anya n'ime pH nke 1 ruo 14. Iji ogologo oge eme ihe agaghị eme ka mmetọ ion metal, na-ahụ na ịdị ọcha nke gburugburu ebe obibi anwụ na-ezute ihe achọrọ nke ISO 14644-1 Class 7 ụkpụrụ ụlọ dị ọcha, na-enye nkwa maka nkwakọ ngwaahịa LED dị elu.
Ikike nhazi nkenke: Nweta mgbakọ dị elu
N'ịdabere na teknụzụ nhazi ultra-nkenke, ZHHIMG nwere ike ịchịkwa flatness nke isi n'ime ± 0.5μm / m na elu roughness Ra≤0.05μm, na-enye ntụaka nrụnye ziri ezi maka ihe ndị dị mma dị ka isi na-ejikọta isi na usoro ọhụụ. Site enweghị nkebi mwekota na elu-nkenke linear ndu (na-ekpeghachi n'ọnọdu ziri ezi ± 0.3μm) na laser rangefinders (mkpebi 0.1μm), n'ozuzu n'ọnọdu izi ezi nke anwụ bonding akụrụngwa e elu na-eduga larịị na ụlọ ọrụ, na-eme ka nkà na ụzụ ọganihu maka LED ụlọ ọrụ na LED ubi.
Na nke ugbu a oge nke accelerated upgrading na LED ụlọ ọrụ, ZHHIMG, leveraging ya dual uru na ihe onwunwe arụmọrụ na n'ichepụta usoro, na-enye kwụsiri ike na a pụrụ ịdabere na nkenke isi ngwọta maka anwụ bonding akụrụngwa, na-akwalite LED nkwakọ kwupụta elu nkenke na arụmọrụ, na aghọwo isi ihe na-akwọ ụgbọala ike maka nkà na ụzụ iteration na ụlọ ọrụ.
Oge nzipu: Mee-21-2025