Imọ-ẹrọ Seramiki Ajọpọ-Iwọn otutu-kekere (LTCC).

Akopọ

LTCC (Seramiki Ajọpọ-Iwọn otutu) jẹ imọ-ẹrọ iṣọpọ paati ti ilọsiwaju ti o jade ni 1982 ati pe lati igba naa ti di ojutu akọkọ fun isọpọ palolo. O wakọ ĭdàsĭlẹ ni apa paati palolo ati pe o duro fun agbegbe idagbasoke pataki ni ile-iṣẹ itanna

Ilana iṣelọpọ

1.Material Igbaradi:Seramiki lulú, gilaasi lulú, ati awọn ohun mimu Organic jẹ idapọ, sọ sinu awọn teepu alawọ ewe nipasẹ sisọ teepu, ati gbigbe23.
2.Patterning:Awọn eya Circuit ti wa ni titẹ-iboju lori awọn teepu alawọ ewe nipa lilo lẹẹ fadaka conductive. Liluho laser titẹjade tẹlẹ le ṣee ṣe lati ṣẹda interlayer vias ti o kun fun paste23 conductive.
3.Lamination ati Sintering:Awọn fẹlẹfẹlẹ apẹrẹ pupọ ti wa ni ibamu, tolera, ati fisinuirindigbindigbin gbona. Apejọ naa ti wa ni sisọ ni 850-900 ° C lati ṣe agbekalẹ 3D monolithic kan12.
4.Iṣe-ilọsiwaju:Awọn amọna amọna ti o farahan le faragba tin-lead alloy plating fun solderability3.

Afiwera pẹlu HTC

HTCC (Seramiki Co-Fired High-Temperature), imọ-ẹrọ iṣaaju, ko ni awọn afikun gilasi ni awọn ipele seramiki rẹ, ti o nilo isunmọ ni 1300-1600°C. Eyi fi opin si awọn ohun elo adaorin si awọn irin-iyọ-giga bi tungsten tabi molybdenum, eyiti o ṣe afihan iṣesi kekere ni akawe si fadaka LTCC tabi goolu34.

Awọn anfani bọtini

1.High-Frequency Performance:Awọn ohun elo dielectric kekere (ε _r = 5-10) awọn ohun elo ti o ni idapo pẹlu fadaka agbara-giga jẹ ki giga-Q, awọn paati igbohunsafẹfẹ giga (10 MHz – 10 GHz +), pẹlu awọn asẹ, awọn eriali, ati awọn ipin agbara13.
2.Integration Agbara:Ṣe irọrun awọn iyika multilayer ti nfi awọn paati palolo (fun apẹẹrẹ, resistors, capacitors, inductors) ati awọn ẹrọ ti nṣiṣe lọwọ (fun apẹẹrẹ, ICs, transistors) sinu awọn modulu iwapọ, atilẹyin awọn apẹrẹ System-in-Package (SiP)14.
3.Miniaturization:Awọn ohun elo ti o ga-ε _r (ε _​​r > ​​60) dinku ifẹsẹtẹ fun awọn capacitors ati awọn asẹ, ṣiṣe awọn ifosiwewe fọọmu kekere35.

Awọn ohun elo

1.Consumer Electronics:O jẹ gaba lori awọn foonu alagbeka (80%+ ipin ọja), awọn modulu Bluetooth, GPS, ati awọn ẹrọ WLAN
2.Automotive ati Aerospace:Alekun isọdọmọ nitori igbẹkẹle giga ni awọn agbegbe lile
3.To ti ni ilọsiwaju Modules:Pẹlu awọn asẹ LC, awọn duplexers, baluns, ati awọn modulu iwaju-RF RF

Chengdu Concept Microwave Technology CO., Ltd jẹ olupilẹṣẹ alamọdaju ti awọn paati 5G / 6G RF ni Ilu China, pẹlu àlẹmọ lowpass RF, àlẹmọ giga, àlẹmọ bandpass, àlẹmọ ogbontarigi / àlẹmọ iduro band, duplexer, Olupin agbara ati olutọpa itọnisọna. Gbogbo wọn le jẹ adani ni ibamu si awọn ibeere rẹ.
Kaabo si oju opo wẹẹbu wa:www.concept-mw.comtabi kan si wa ni:sales@concept-mw.com