O se alualu i luma tele i le tekinolosi o le 12-inisi Silicon Carbide Wafer Laser Lift-Off

Lisi o Mataupu

1.​​O se alualu i luma tele i le Tekonolosi Lift-Off o le Silicon Carbide Wafer Laser e 12-Inisi​​

2.​​Tele Taua o le Alualu i Luma Faatekinolosi mo le Atinaʻeina o Alamanuia SiC​​

3.​​Va'aiga i le Lumanai: Atina'e Atoatoa a le XKH ma le Galulue Fa'atasi ma Alamanuia​​

Talu ai nei, ua faia e le Beijing Jingfei Semiconductor Technology Co., Ltd., o se kamupani gaosi oloa semiconductor taʻimua i totonu o le atunuʻu, se alualu i luma taua i le tekinolosi o le faʻagasologa o le silicon carbide (SiC) wafer. Ua manuia le kamupani i le faʻalauiloaina o le 12-inisi silicon carbide wafers e faʻaaoga ai ana meafaigaluega laser lift-off na atiaʻe tutoʻatasi. O lenei alualu i luma o se laʻasaga taua mo Saina i le matata o meafaigaluega gaosi oloa autu o le semiconductor o le tupulaga lona tolu ma ua maua ai se fofo fou mo le faʻaitiitia o tau ma le faʻaleleia atili o le lelei i le alamanuia silicon carbide i le lalolagi atoa. O lenei tekinolosi sa faʻamaonia muamua e le tele o tagata faʻatau i le matata o le 6/8-inisi silicon carbide, faʻatasi ai ma le faʻatinoga o meafaigaluega ua oʻo atu i tulaga maualuluga faavaomalo.

O lenei alualu i luma faatekinolosi e tele sona taua mo le atinaʻeina o le alamanuia silicon carbide, e aofia ai:

1. ​​Fa'aitiitiga Taua i Tau o Gaosiga​​:Pe a faʻatusatusa i le 6-inisi silicon carbide wafers masani, o le 12-inisi silicon carbide wafers e faʻateleina ai le avanoa e tusa ma le fa taimi, ma faʻaitiitia ai le tau o le iunite chip e 30%-40%.

2. ​​Fa'aleleia atili le gafatia o le sapalai o alamanuia:O loʻo foʻia ai faʻafitauli faʻapitoa i le gaosiga tele o le silicon carbide wafer, ma tuʻuina atu ai le lagolago i meafaigaluega mo le faʻalauteleina o le gafatia o le gaosiga o le silicon carbide i le lalolagi atoa.

3. ​​Fa'avavevaveina o le Fa'agasologa o le Suiga o le Nofoaga:Ua motusia ai le pule fa'atekonolosi a kamupani mai fafo i le matata o masini tetele e fa'agaoioia ai le silicon carbide, ma maua ai le lagolago taua mo le atina'eina tuto'atasi ma le pulea o masini semiconductor a Saina.

4. ​​Fa'alauiloaina o Talosaga i Lalo:O le faʻaitiitia o tau o le a faʻavavevaveina ai le faʻaaogaina o masini silicon carbide i vaega taua e pei o taʻavale malosiaga fou ma le malosiaga faʻafouina.

O le Beijing Jingfei Semiconductor Technology Co., Ltd. o se fa'alapotopotoga a le Chinese Academy of Sciences Institute of Semiconductors, e taula'i i su'esu'ega ma atina'e, gaosiga, ma le fa'atauina atu o masini fa'apitoa o semiconductor. Fa'atasi ai ma le tekinolosi fa'aoga laser i lona fatu, ua atia'e e le kamupani se fa'asologa o masini fa'agaoioia semiconductor fa'atasi ai ma aia tatau tuto'atasi tau le atamai, e tautua ai tagata fa'atau tetele o lo'o gaosia semiconductor i totonu o le atunu'u.

Na saunoa le Pule Sili o le Jingfei Semiconductor, “Matou te tausisi pea i mea fou faatekinolosi e faʻaleleia atili ai le alualu i luma o pisinisi. O le manuia o le atinaʻeina o le tekinolosi lift-off silicon carbide laser e 12-inisi e le gata o se faʻataʻitaʻiga o tomai faʻapitoa a le kamupani ae o loʻo manuia foʻi mai le lagolago malosi a le Beijing Municipal Science and Technology Commission, le Chinese Academy of Sciences Institute of Semiconductors, ma le poloketi faʻapitoa autu 'Disruptive Technological Innovation' na faʻatulagaina ma faʻatinoina e le Beijing-Tianjin-Hebei National Technological Innovation Center. I le lumanaʻi, o le a matou faʻaauau pea ona faʻateleina tupe teufaafaigaluega i le R&D e tuʻuina atu ai i tagata faʻatau ni fofo sili atu ona lelei mo meafaigaluega semiconductor.”

Faaiuga

I le vaʻavaʻai atu i le lumanaʻi, o le a faʻaaogaina e le XKH lana faʻasologa atoa o oloa silicon carbide substrate (e aofia ai le 2 i le 12 inisi ma le faʻapipiʻiina ma le gafatia faʻapitoa o le faʻagasologa) ma tekinolosi multi-material (e aofia ai le 4H-N, 4H-SEMI, 4H-6H/P, 3C-N, ma isi) e faʻatautaia ai le alualu i luma o tekinolosi ma suiga o maketi i le pisinisi SiC. I le faʻaleleia atili pea o le fua o le wafer, faʻaitiitia o tau o gaosiga, ma faʻalauteleina le galulue faʻatasi ma kamupani gaosi meafaigaluega semiconductor ma tagata faʻatau mulimuli, ua tautino atu le XKH e tuʻuina atu fofo substrate maualuga le faʻatinoga ma le faʻatuatuaina mo le malosiaga fou i le lalolagi atoa, eletise maualuga-voltage, ma faʻaoga tau alamanuia maualuga le vevela. Matou te faʻamoemoe e fesoasoani i tagata faʻatau e faʻatoʻilalo faʻalavelave faʻapitoa ma ausia le faʻalauteleina o le faʻaaogaina, ma tuʻuina i matou lava o se paʻaga autu faʻatuatuaina i le filifili taua o le SiC.