Zogulitsa za OEM/ODM GaN-Baseddepitaxial pa Sic Substrates 4′′

Chithunzi Chodziwika cha OEM/ODM GaN-Baseddepitaxial on Sic Substrates 4′′

Kufotokozera Kwachidule:

Zonyamulira ma wafer zomwe zimagwiritsidwa ntchito pokonza kukula kwa epitaxial ziyenera kupirira kutentha kwambiri komanso kuyeretsa kwambiri mankhwala. Ma susceptor a CoorsTek Clear Carbon™ adapangidwa makamaka kuti azigwiritsidwa ntchito pazida zovuta za epitaxy. Kapangidwe kake ka graphite kokhala ndi silicon carbide (SiC) yoyera kwambiri kumapereka kukana kutentha kwambiri, ngakhale kutentha kofanana kuti makulidwe ndi kukana kwa epi layer zikhale zofanana, komanso kukana mankhwala kolimba. Chophimba cha kristalo cha SiC chabwino chimapereka malo oyera komanso osalala, ofunikira kwambiri pogwira ntchito chifukwa ma wafer oyera amakhudza susceptor nthawi zambiri m'dera lawo lonse.

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Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Ndi njira yabwino yowonjezerera zinthu zathu ndi njira zathu zokonzera zinthu. Cholinga chathu chiyenera kukhala kupanga zinthu ndi njira zatsopano kwa makasitomala pogwiritsa ntchito luso lapadera la OEM/ODM GaN-Baseddepitaxial pa Sic Substrates 4′′, Timayang'ana kwambiri pakupanga dzina lathu komanso kuphatikiza zida zambiri zodziwika bwino komanso zapamwamba. Katundu wathu ndi wofunika kwambiri.
Ndi njira yabwino yowonjezerera zinthu zathu, njira zothetsera mavuto, ndi kukonza zinthu. Cholinga chathu chiyenera kukhala kupanga zinthu zatsopano komanso njira zothetsera mavuto kwa makasitomala pogwiritsa ntchito luso labwino kwambiri logwirira ntchito.Ma Substrates a China GaN ndi Filimu ya GaNNdi mitundu yosiyanasiyana, yabwino, mitengo yabwino komanso mapangidwe okongola, katundu wathu amagwiritsidwa ntchito kwambiri m'mafakitale okongola komanso m'mafakitale ena. Zogulitsa zathu ndi mayankho athu amadziwika ndi kudalirika ndi ogwiritsa ntchito ndipo amatha kukwaniritsa zosowa zachuma komanso zachikhalidwe zomwe zimasintha nthawi zonse.

SiC wokutira graphite MOCVD zonyamulira zophikira zophikira

Ma susceptor athu onse amapangidwa ndi graphite yamphamvu kwambiri. Pezani phindu kuchokera ku kuyera kwakukulu kwa ma graphite athu - omwe adapangidwa makamaka kuti agwiritsidwe ntchito pazinthu zovuta monga epitaxy, crystal growing, ion implantation ndi plasma etching, komanso kupanga ma LED chips.

Mafotokozedwe Akatundu
Kuphimba kwa SiC kwa gawo la Graphite la ntchito za Semiconductor kumapanga gawo loyera kwambiri komanso lolimba ku mpweya wowonjezera.
CVD SiC kapena CVI SiC imagwiritsidwa ntchito pa Graphite ya zinthu zosavuta kapena zovuta kupanga. Chophimbacho chingagwiritsidwe ntchito m'makulidwe osiyanasiyana komanso m'zigawo zazikulu kwambiri.

Chigawo

SiC wokutira graphite MOCVD zonyamulira zophikira zophikira

Ubwino wapadera wa ma susceptor athu a graphite okhala ndi SiC ndi monga kuyera kwambiri, kuphimba kofanana komanso moyo wabwino kwambiri wautumiki. Amakhalanso ndi kukana mankhwala komanso mphamvu zokhazikika pa kutentha.

Timasunga kulekerera kwapafupi kwambiri tikamagwiritsa ntchito chophimba cha SiC, pogwiritsa ntchito makina olondola kwambiri kuti tiwonetsetse kuti pali mawonekedwe ofanana a susceptor. Timapanganso zipangizo zomwe zili ndi mphamvu zabwino zotsutsana ndi magetsi kuti zigwiritsidwe ntchito m'makina otentha kwambiri. Zida zonse zomalizidwa zimakhala ndi satifiketi yoyera komanso yotsatizana.

Ntchito:

Mawonekedwe:
· Kukana Kwambiri Kutentha ndi Kugwedezeka
· Kulimbana Kwambiri ndi Kugwedezeka Kwathupi
· Kukana Mankhwala Kwambiri
· Chiyero Chapamwamba Kwambiri
· Kupezeka mu mawonekedwe ovuta
· Ingagwiritsidwe ntchito pansi pa mpweya woipaKatundu Wamba wa Zida Zoyambira za Graphite:

Kuchuluka Koonekera:	1.85 g/cm3
Kukana kwa Magetsi:	11 μΩm
Mphamvu Yosinthasintha:	49 MPa (500kgf/cm2)
Kulimba kwa Pagombe:	58
Phulusa:	<5ppm
Kutentha kwa Matenthedwe:	116 W/mK (100 kcal/mhr-℃)

Ndi njira yabwino yowonjezerera zinthu zathu ndi njira zathu zokonzera zinthu. Cholinga chathu chiyenera kukhala kupanga zinthu ndi njira zatsopano kwa makasitomala pogwiritsa ntchito luso lapadera la OEM/ODM GaN-Baseddepitaxial pa Sic Substrates 4′′, Timayang'ana kwambiri pakupanga dzina lathu komanso kuphatikiza zida zambiri zodziwika bwino komanso zapamwamba. Katundu wathu ndi wofunika kwambiri.
OEM/ODM YogulitsaMa Substrates a China GaN ndi Filimu ya GaNNdi mitundu yosiyanasiyana, yabwino, mitengo yabwino komanso mapangidwe okongola, katundu wathu amagwiritsidwa ntchito kwambiri m'mafakitale okongola komanso m'mafakitale ena. Zogulitsa zathu ndi mayankho athu amadziwika ndi kudalirika ndi ogwiritsa ntchito ndipo amatha kukwaniritsa zosowa zachuma komanso zachikhalidwe zomwe zimasintha nthawi zonse.