Makina Olembera a Laser a ThinkLaser Semiconductor SC300

ThinkLaser SC300 ndi makina olembera laser apamwamba kwambiri, odziyimira okha "Soft Marking" omwe adapangidwira makamaka ma wafer a 300mm. Phindu lake lalikulu lili mu kuthekera kwake kogwiritsa ntchito zilembo zolimba komanso zowerengeka popanda kuwononga wafer kapena kupanga zinyalala - motero kukwaniritsa zofunikira kwambiri kuti pakhale kukolola ndi kutsata bwino mkati mwa kukonza kwa semiconductor kutsogolo.

Poyamba idapangidwa kuti ikwaniritse kufunikira kwakukulu kwa ma wafers osadetsedwa akangolowa m'malo oyeretsera.

**Mfundo Zogwirira Ntchito ndi Ukadaulo Wapakati**

Kugwira ntchito ndi ubwino waukadaulo wa SC300 kungamveke bwino mwa kuyerekeza uku:

**Ukadaulo Wapakati** | **Mfundo Yogwirira Ntchito** | **Ubwino Wofunika**

**SuperSoftMark™ Marking** | Imagwiritsa ntchito laser yopangidwa ndi Diode-Pumped Solid-State (DPSS) yokhala ndi patent; polamulira bwino mphamvu ya laser, imapanga zizindikiro zosaya kwambiri ngati 2.5µm pamwamba pa wafer, kusintha kuwala kwa chinthucho popanda kuwononga thupi. | Yopanda zinyalala, yoyera kwambiri, yoyera bwino, komanso yopanda kuwonongeka kwa wafer.

**Ukadaulo wa Laser Wokhala ndi Patent** | Amagwiritsa ntchito laser ya 1053 nm Nd:YLF yokhala ndi kukhazikika kwa kugunda kwa mtima (<0.5%), kuonetsetsa kuti kuya kwa kadontho kalikonse kolembedwa kumakhala kofanana komanso kopangidwa bwino. | Ubwino wokhazikika wolembera ndi kuzungulira kwa dot (chiŵerengero chachikulu mpaka chaching'ono <1.1), kukwaniritsa miyezo yokhwima yaubwino.

**Advanced Control System** | Imaphatikiza closed-loop control yokhazikika pamlingo wa dongosolo ndi mawonekedwe a SECS/GEM, zomwe zimathandiza kujambula molondola deta yonse ya laser mpaka mulingo wa Statistical Process Control (SPC). | Njira yowongoleredwa bwino komanso yolondola, yokhoza kuphatikiza bwino machitidwe odziyimira pawokha m'mafakitale.

**Mafotokozedwe Aukadaulo**

Kutengera ndi ukadaulo wake waukulu, SC300 ili ndi zidziwitso zazikulu zotsatirazi:

**Makulidwe Othandizira a Wafer:** 300mm wamba (mainchi 12), ndipo amagwirizana ndi ma wafer a 200mm (mainchi 8).

**Kugwira Ntchito Polemba:** Liwiro lolemba la zilembo chimodzi mpaka ma wafer 125 pa ola limodzi (WPH). Gulu lililonse lolemba limathandizira zilembo zosapitirira 80.

**Kulondola kwa Chizindikiro:** Kutha kubwerezabwereza pamalo okwera, kufika pa ±0.125mm mkati mwa dera la 50×50mm. Mafotokozedwe Akuthupi: Ili ndi kapangidwe ka makina oziziritsira mpweya ndipo imagwirizana ndi miyezo yambiri yapadziko lonse lapansi yachitetezo ndi chilengedwe, kuphatikiza CE, SEMI S2, S8, ndi S14.

Madera Ogwiritsira Ntchito

SC300 imagwira ntchito ngati chipangizo chofunikira chotsata mkati mwa mizere yayikulu yopanga ma semiconductor, makamaka yomwe imagwiritsidwa ntchito pa:

Kupanga Wafer Wakumapeto: Kulemba ma wafer ndi ma ID apadera kuti zithandize kusanthula zokolola, kukonza njira, komanso kutsatira ma wafer.

Kupaka Patsogolo: Kupereka "zizindikiro zofewa" pa ma wafer kapena mapanelo omangidwanso panthawi ya njira za Wafer-Level Packaging (WLP), potero kuonetsetsa kuti njira yonse ikutsatira kuyambira kumapeto mpaka kumapeto.

Ma Compound Semiconductors: Amakonza bwino zipangizo za semiconductor za m'badwo wotsatira—monga SiC, GaN, ndi GaAs—kuti akwaniritse zofunikira zenizeni za njira zapadera zopangira.

Zogulitsa Zowonjezera

ThinkLaser imapereka njira yodziwira bwino ma wafer, momwe SC300 imagwira ntchito yofunika kwambiri:

Chowonjezera pa HM300: SC300 imagwira ntchito yolemba "zofewa" - njira yomwe siifuna kuwonongeka kulikonse kapena kuipitsidwa - pomwe HM300 idapangidwira ntchito "zolemba zolimba" zomwe zimafuna kulimba kwambiri.

Gawo la Mzere wa Zinthu wa SigmaClean/SigmaDSC: Ngakhale kuti SC300 imayang'ana kwambiri pamsika wa 300mm, makina a SigmaClean ndi SigmaDSC amagwira ntchito ngati njira zolembera zofewa zokha za ma wafer a kukula kwa 200mm ndi ang'onoang'ono; pamodzi, makina awa amapanga matrix yonse yazinthu zothetsera ma wafer.

Chidule

Pomaliza, ThinkLaser SC300 ndi njira yolembera zofewa yopangidwa mwaluso kwambiri yopangidwira kupanga ma wafer akuluakulu a 300mm. Mtengo wake waukulu uli mu ukadaulo wake wa SuperSoftMark™, ​​womwe umalola kuti ma wafer azilemba bwino, opanda fumbi, komanso molondola kwambiri popanda kuwononga pamwamba pa wafer - zomwe zimapangitsa kuti ikhale chipangizo chofunikira kwambiri chotsimikizira kuti njira yonse ikutsatira bwino popanga ma semiconductor amakono.