Gushyira mu bikorwa umuringa wo gupakira

Umuringairagenda irushaho kuba ingenzi mubipfunyika bya chip bitewe nubushakashatsi bwamashanyarazi, ubushyuhe bwumuriro, gutunganya, no gukoresha neza. Dore isesengura rirambuye ryimikorere yihariye mugupakira chip:

1. Guhuza umuringa

• Gusimbuza Zahabu cyangwa Aluminium: Ubusanzwe, insinga za zahabu cyangwa aluminiyumu zagiye zikoreshwa mugupakira chip kugirango zihuze amashanyarazi umuzenguruko w'imbere imbere. Ariko, hamwe niterambere mu buhanga bwo gutunganya umuringa no gutekereza ku biciro, ifu yumuringa hamwe ninsinga z'umuringa bigenda bihinduka amahitamo nyamukuru. Amashanyarazi ya muringa agera kuri 85-95% ya zahabu, ariko igiciro cyayo ni kimwe cya cumi, bigatuma ihitamo neza kubikorwa byiza no gukora neza mubukungu.
• Kongera ingufu z'amashanyarazi. Kubwibyo, gukoresha umuringa wumuringa nkibikoresho byifashishwa muburyo bwo guhuza ibikorwa birashobora kongera ubushobozi bwo gupakira no kwizerwa nta kongera ibiciro.
• Ikoreshwa muri Electrode na Micro-Bumps: Mugupakira flip-chip, chip irahindurwa kugirango ibyinjira / ibisohoka (I / O) padi hejuru yacyo bihuzwa neza nu muzunguruko kuri pake substrate. Umuringa wumuringa ukoreshwa mugukora electrode na micro-bumps, bigurishwa muburyo butaziguye. Ubushyuhe buke bwumuriro hamwe nubushyuhe bwinshi bwumuringa bituma ihererekanyabubasha ryibimenyetso nimbaraga.
• Ubuyobozi bwizewe hamwe nubushyuhe: Bitewe nuko irwanya amashanyarazi hamwe nimbaraga za mashini, umuringa utanga ubwizerwe bwigihe kirekire mugihe cyizuba gitandukanye nubucucike bwubu. Byongeye kandi, umuringa mwinshi mwinshi ufasha gukwirakwiza vuba ubushyuhe butangwa mugihe cyo gukora chip kuri substrate cyangwa sink ubushyuhe, byongera ubushobozi bwo gucunga ubushyuhe bwa paki.
• Kuyobora Ibikoresho: Umuringani Byinshi Byakoreshejwe Mubikoresho byo Gupakira, cyane cyane kubikoresho bipfunyika. Ikirangantego kiyobora gitanga inkunga yububiko hamwe nu mashanyarazi kuri chip, bisaba ibikoresho bifite umuvuduko mwinshi hamwe nubushyuhe bwiza bwumuriro. Umuringa wumuringa wujuje ibi bisabwa, ugabanya neza ibiciro byo gupakira mugihe utezimbere ikwirakwizwa ryumuriro nigikorwa cyamashanyarazi.
• Uburyo bwo Kuvura Ubuso: Mubikorwa bifatika, ifu yumuringa ikunze kuvurwa hejuru nka nikel, amabati, cyangwa isahani ya feza kugirango birinde okiside kandi bitezimbere. Ubu buryo bwo kuvura burakomeza kandi burambye kandi bwizewe bwa fayili yumuringa mubipfunyika.
• Ibikoresho byayobora muri Multi-Chip Modules. Umuringa wumuringa ukoreshwa mugukora imiyoboro yimbere ihuza kandi ikora nkinzira yo kuyobora. Iyi porogaramu isaba umuringa wumuringa kugira umuvuduko mwinshi hamwe na ultra-thin ibiranga kugirango ugere kumikorere ihanitse mumwanya muto wo gupakira.
• RF na Millimeter-Umuhengeri Porogaramu: Umuringa wumuringa kandi ugira uruhare runini mumashanyarazi yumurongo mwinshi muri SiP, cyane cyane mumaradiyo (RF) hamwe na milimetero-ya porogaramu. Ibiranga igihombo gito hamwe nubushobozi buhebuje bituma bigabanya kugabanya ibimenyetso neza no kunoza uburyo bwo kohereza muri izi porogaramu zikoreshwa cyane.
• Byakoreshejwe muburyo bwo kugabura (RDL). Umuyoboro mwinshi hamwe no gufatana neza kumuringa wumuringa bituma uba ibikoresho byiza byo kubaka ibice byo kugabura, kongera ubwinshi bwa I / O no gushyigikira guhuza chip nyinshi.
• Kugabanya Ingano no Kwerekana Ubunyangamugayo.
• Umuringa Wumuringa Ushyuha hamwe nuyoboro yubushyuhe: Bitewe nubushuhe buhebuje bwumuriro, fayili yumuringa ikoreshwa kenshi mumashanyarazi, imiyoboro yubushyuhe, hamwe nibikoresho byubushyuhe mubikoresho bipfunyika kugirango bifashe kwimura vuba ubushyuhe butangwa na chip muburyo bukonje bwo hanze. Iyi porogaramu ni ingenzi cyane cyane muri chip-power nyinshi hamwe nububiko busaba kugenzura neza ubushyuhe, nka CPU, GPUs, hamwe na chip yo gucunga ingufu.
• Byakoreshejwe Binyuze muri Silicon Via (TSV) Ikoranabuhanga. Umuyoboro mwinshi kandi utunganijwe neza wumuringa wumuringa bituma uba ibikoresho byatoranijwe muri ubwo buhanga buhanitse bwo gupakira, bigashyigikira ubucucike bukabije hamwe n'inzira ngufi zerekana ibimenyetso, bityo bikazamura imikorere muri rusange.

2. Gupakira ibicuruzwa

3. Kuyobora Ikadiri

4. Sisitemu-muri-Package (SiP)

5. Gupakira

6. Imicungire yubushyuhe hamwe nubushyuhe bwo gukwirakwiza

7. Ikoranabuhanga rigezweho ryo gupakira (nka 2.5D na 3D Gupakira)

Muri rusange, ikoreshwa rya fayili yumuringa mubipfunyika bya chip ntabwo bigarukira gusa kumuyoboro gakondo wogutwara no gucunga amashyanyarazi ahubwo bigera no muburyo bwa tekinoroji yo gupakira nka flip-chip, sisitemu-muri-paki, gupakira abafana, hamwe no gupakira 3D. Imikorere myinshi nibikorwa byiza byumuringa wumuringa bigira uruhare runini mukuzamura ubwizerwe, imikorere, nigiciro-cyiza cyo gupakira chip.