Masiku ano, makina olondola kwambiri a laser micro-machining amakhudzidwa kwambiri ndi zamagetsi ogula monga foni yanzeru yomwe skrini ya OLED nthawi zambiri imadulidwa ndi laser micro-machining.
Chip imagwira ntchito yofunika kwambiri m'mafakitale apamwamba, monga mafoni anzeru, makompyuta, zida zam'nyumba, chipangizo cha GPS, ndi zina zambiri. Ndipo chipangizo chachikulu chomwe chimapanga chip nthawi zambiri chimakhala ndi opanga akunja.
Ntchito zingapo za zida za semiconductor
Stepper ndi njira yowonetsera chigoba. Pogwiritsa ntchito gwero la laser kuti muyike filimu yoteteza pamwamba pa kabati, dera lidzapangidwa ndi ntchito yosungira deta. Ambiri mwa steppers amatengera excimer laser yomwe imatha kupanga zozama za UV laser mtengo. Wopanga komanso wamkulu wopanga laser wa Cymer adagulidwa ndi ASML. Ndipo stepper yatsopanoyo ingakhale EUV stepper yomwe imatha kuzindikira njira yochepera 10nm. Koma njira iyi tsopano ikulamulidwa ndi makampani akunja.
Koma zikuyembekezeredwa kuti China ikupita patsogolo pang'onopang'ono pakupanga tchipisi ndipo pambuyo pake izindikira kudzipanga yokha ndi kupanga zochuluka. Ma stepper akunyumba nawonso amawonekeratu ndipo pofika nthawiyo, kufunikira kwa gwero lapamwamba kwambiri la laser zikhala zikuchulukira.
Kugwiritsiridwa ntchito kwina kwina kwa zida za semiconductor ndi makampani a PV cell omwe ndi msika wamagetsi omwe ukukula mwachangu omwe ali ndi kuthekera kopambana padziko lonse lapansi. Ma cell a solar amatha kugawidwa kukhala cell ya crystalline silicon solar cell, batire laling'ono-filimu ndi batri ya III-V. Mwa izi, cell ya crystalline silicon solar ili ndi ntchito yayikulu kwambiri. Mosiyana ndi gwero la laser, PV cell ndi chipangizo chomwe chimatumiza kuwala kumagetsi. Photoelectric converting rate ndiye muyezo wofotokozera momwe PV cell ilili yabwino. Zida ndi njira zogwirira ntchito m'derali ndizofunikira kwambiri.
Pankhani yodula silicon wafer, chida chodulira chachikhalidwe chidagwiritsidwa ntchito, koma mosadukiza pang'ono komanso kutsika bwino komanso zokolola zochepa. Chifukwa chake, mayiko ambiri aku Europe, South Korea, United States adayambitsa kale njira yolondola kwambiri ya laser kalekale. Kwa dziko lathu, mphamvu zathu zopanga PV cell zafika theka la dziko lapansi. Ndipo m'zaka 4 zapitazi, pamene makampani a PV akupitiriza kukula, njira yopangira laser yakhala ikugwiritsidwa ntchito pang'onopang'ono. Masiku ano, njira ya laser ikuthandizira pamakampani a PV podula mawafa, kulemba zolemba, kupukuta batire ya PERC.
Ntchito yachitatu ya semiconductor ndi PCB, kuphatikiza FPCB. PCB, yomwe ndi gawo lofunikira komanso maziko amagetsi onse, imagwiritsa ntchito zida zambiri za semiconductor. M'zaka zingapo zapitazi, kulondola ndi kuphatikiza kwa PCB kukukwera, PCB yocheperako komanso yocheperako idzatuluka. Pofika nthawi imeneyo, chipangizo chamakono chogwiritsira ntchito ndi kugwirizanitsa chidzakhala chovuta kusintha, koma njira ya laser idzagwiritsidwa ntchito kwambiri.
Kuyika chizindikiro kwa laser ndiye njira yosavuta kwambiri pa PCB. Pakalipano, anthu nthawi zambiri amagwiritsa ntchito laser laser kuti azilemba pamwamba pa zipangizo. Kubowola kwa laser, komabe, ndiyo njira yodziwika kwambiri pa PCB. Kubowola kwa laser kumatha kufika pamlingo wa micrometer ndipo kumatha kupanga dzenje laling'ono kwambiri lomwe mpeni wamakina sungathe kuchita. Kuphatikiza apo, kudula zinthu zamkuwa ndi kuwotcherera kokhazikika pa PCB kumathanso kutengera njira ya laser.
Pamene laser imalowa mu nthawi ya micro-machining, S&A Teyu adalimbikitsa chiwongolero chamadzi okhazikika bwino kwambiri
Kuyang'ana mmbuyo kukula laser mu zaka zingapo zapitazi, laser ntchito lonse mu kudula zitsulo ndi kuwotcherera. Koma pamakina ang'onoang'ono olondola kwambiri, zinthu ndi zina. Chimodzi mwa zifukwa ndikuti kukonza zitsulo ndi mtundu wa makina ovuta. Koma makina olondola kwambiri a laser micro-machining amafunikira masinthidwe apamwamba kwambiri ndipo amakumana ndi zovuta monga zovuta kupanga njira iyi komanso nthawi yochulukirapo. Masiku ano, makina opanga ma laser olondola kwambiri amakhudzidwa kwambiri ndi zamagetsi zamagetsi monga foni yanzeru yomwe skrini ya OLED imadulidwa nthawi zambiri ndi laser micro-machining.
M'zaka 10 zikubwerazi, zida za semiconductor zidzakhala bizinesi yofunika kwambiri. Kukonza zinthu za semiconductor mwina kungakhale kolimbikitsa kukula kwa laser micro-machining. Laser yaying'ono-machining imagwiritsa ntchito laser pulsed short-pulsed kapena Ultra-short pulsed laser, yomwe imadziwikanso kuti ultrafast laser. Chifukwa chake, ndi kachitidwe ka zoweta za semiconductor zakuthupi, kufunikira kwaukadaulo wapamwamba wa laser kumawonjezeka.
Komabe, chipangizo cholondola kwambiri cha ultrafast laser ndichofunika kwambiri ndipo chiyenera kukhala ndi chipangizo chowongolera kutentha kwambiri.
Kuti akwaniritse chiyembekezero cha msika cha chipangizo cha laser chapamwamba kwambiri, S&A Teyu adalimbikitsa mndandanda wa CWUP wobwereza kuzizira kwa madzi a laser omwe kutentha kwake kumafika ±0.1 ℃ ndipo idapangidwira kuti aziziziritsa ma lasers a ultrafast ngati laser femtosecond, laser nanosecond, picosecond laser, etc. Dziwani zambiri za CWUP mndandanda wa laser water chiller unit pa https://www.teyuchiller.com/portable-water-chiller-cwup-20-for-ultrafast-laser-and-uv-laser_ul5
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