Indlela iiSilicon Carbide Optical Substrates eziguqula ngayo iiglasi ezikrelekrele ze-AI/AR

Ngophuhliso olukhawulezileyo lwe-artificial intelligence (AI) kunye ne-augmented reality (AR), iiglasi ezikrelekrele ziyatshintsha kakhulu. Ukusuka kwiiprototypes ezinkulu ukuya kwiimveliso zabathengi ezikhazimlayo nezisebenza kakuhle, uphuhliso lweeglasi ezikrelekrele aluxhomekekanga kuphela ekuphuhlisweni kwezixhobo kodwa nakwizinto ezintsha kwizixhobo zokukhanya kunye nolawulo lobushushu. I-Silicon carbide (SiC), izinto ze-semiconductor ezisakhulayo, ingena kwindawo ephambili njengotshintsho lomdlalo, ijongana neendawo ezintathu ezibalulekileyo kwishishini leeglasi ze-AR: intsimi yombono (FOV), izinto zobugcisa zemifanekiso, kunye nokusasazwa kobushushu. Kweli nqaku, sihlola indima ye-SiC kwiiglasi ezikrelekrele ze-AI/AR kunye nendlela evula ngayo indlela yexesha elitsha lezixhobo ezikhaphukhaphu nezisebenza kakuhle.

1. Kutheni iiglasi ze-AR zifuna izinto ezintsha zokukhanya?

Injongo yeeglasi ze-AR kukubonelela ngamava abonakalayo anomdla ngelixa kugcinwa uyilo oluhle nolukhaphukhaphu. Ukufezekisa oku kufuna ukuba izinto eziphambili zokubonisa, ngakumbi iilensi ze-waveguide ezisekwe kwi-diffraction, zikhokele ukukhanya ngokufanelekileyo ngelixa ziqinisekisa intuthuzelo kumntu onxibe. Izinto zemveli ezifana neglasi okanye i-resin ziyasokola ukuhlangabezana neemfuno ze-FOV enkulu ngelixa zigcina ubukhulu belensi bulawulwa, nto leyo ebangela uyilo olukhulu olungafani neeglasi zamehlo eziqhelekileyo. I-Silicon carbide, ene-refractive index ephezulu kunye neempawu ezibonakalayo ezibalaseleyo, iyayiphazamisa le ndlela.

2. Uguquko Lokukhanya: Umlingo "Owokunciphisa Ubunzima" we-High Refractive Index

I-silicon carbide(SiC) yinto enemibala eqaqambileyo ngenxa yesalathisi sayo esiphezulu sokuqaqamba, esichaphazela ngokuthe ngqo i-FOV kunye nobukhulu beeglasi ze-AR. Isalathisi sokuqaqamba se-SiC siqala kwi-2.6 ukuya kwi-2.7, phantse ngama-50% ngaphezulu kuneeglasi ze-optical zemveli (1.8 ukuya kwi-2.0). Le nzuzo ivumela iiglasi ze-AR ukuba zifumane i-FOV enkulu ngelixa zinciphisa ubukhulu beelensi. Nge-SiC njengesiseko sokuqaqamba, iteknoloji ye-diffraction waveguide inokudala iilensi ezincinci nezikhaphukhaphu ngaphandle kokubeka umgangatho womfanekiso esichengeni.

Iingenelo ezingundoqo:

• Iilensi ezibhityileyo: Iilensi ze-waveguide ezisekelwe kwi-SiC zingenziwa zibe ncinci njenge-0.6 mm.

• Uyilo oluKhawulezayo: I-SiC inciphisa kakhulu ubunzima beelensi, iphucula intuthuzelo yokunxiba imini yonke kwaye isondeza iiglasi ze-AR kufutshane nohlobo lweglasi eziqhelekileyo, inyathelo eliphambili lokwamkelwa ngobuninzi.

3. Ukususa Izinto Ezivela Kumnyama: Ukuphucula Ubumsulwa Bomfanekiso

Ingxaki eqhubekayo ngetekhnoloji ye-waveguide esekwe kwi-diffraction kukuvela "kwezinto ezisetyenziswa ngumnyama" okanye "imibala edityanisiweyo," ezinciphisa ukucaca komfanekiso. I-silicon carbide inceda ukujongana nale ngxaki ngokuphucula ulwakhiwo lwe-waveguide kunye nokusebenzisa i-refractive index yayo ephezulu. Oku kuphumela ekuqondiseni ukukhanya okusebenzayo ngakumbi, kunciphisa ukwenzeka kwezinto ezisetyenziswayo kunye nokuphucula kakhulu umgangatho womfanekiso. Isiphumo sidibaniso oluthambileyo nolwendalo lwemifanekiso ebonakalayo kunye nehlabathi lokwenyani.

4. Ulawulo lobushushu kunye nokusebenza kakuhle kwamandla: "Iqhawe elingabonakaliyo"

Olunye ucelomngeni olujongene neeglasi ze-AR kukusasazwa kobushushu. Ukuze kubonelelwe ngemifanekiso ebonakalayo ecacileyo kwiindawo zangaphandle, izibonisi ezifana ne-MicroLED zifuna ukukhanya okuphezulu, okukhokelela ekusebenziseni amandla aphezulu kunye nokwanda kobushushu. Iipropati zobushushu ze-silicon carbide azinakuthelekiswa nanto kule nkalo. Ngombane ohamba malunga ne-490 W/m·K—phantse uphakame njengobhedu olucocekileyo—i-SiC idlula kakhulu izinto zeglasi zemveli ekuchitheni ubushushu.

Iingenelo ezingundoqo:

• Ukutshatyalaliswa kobushushu okusebenzayo: I-SiC ikhawuleza idlulise ubushushu kude nomthombo wesibonisi, iqinisekisa ukusebenza okuzinzileyo kunye nokwandisa ubomi besixhobo.

• Ulawulo lwaMandla: Ukongeza ekusetyenzisweni njenge-optical substrate, izixhobo zamandla ezisekelwe kwi-SiC zikwadlala indima ebalulekileyo kwinkqubo yolawulo lwamandla. Izixhobo zamandla ze-SiC zaziwa ngokulahleka kwazo okuphantsi kunye nokusebenza kakuhle okuphezulu, okuvumela ukuguqulwa kwamandla okusebenzayo kunye nokunceda iiglasi ze-AR zoyise imida yobomi bebhetri.

5. Isiphelo: Ukwamkela Ukukhula Okukhawulezayo kwe-AI+AR

Ngokuqhubeka notyalo-mali oluvela kwiinkampani ezinkulu zobuchwepheshe zehlabathi, iiglasi ezikrelekrele ze-AI/AR zingena kwinqanaba elitsha lokukhula ngokukhawuleza. Uqikelelo lwemarike luqikelela ukuba ukuthunyelwa kweeglasi ezikrelekrele ezisebenza nge-AI kuya kwanda kakhulu kwiminyaka ezayo. Ukufika kwee-substrates ze-optical ze-SiC kuphawula inyathelo elibalulekileyo ekuthengisweni kwezixhobo ze-AR. I-SiC ayiboneleli nje kuphela ngesisombululo kwimida yoyilo lwe-optical kodwa ikwaqinisekisa ulawulo oluthembekileyo lobushushu kunye nokusebenza kakuhle kwamandla.

Ukujonga phambili, indima yeSiC kwiiglasi ze-AR iya kudlula ukujongana nemingeni yobuchwephesha. Iya kukhawulezisa ukwamkelwa okukhulu kweeglasi ezikrelekrele, incede ekudibaniseni ihlabathi elibonakalayo nelokwenyani, kwaye ivule ixesha elitsha lamava akrelekrele nakrelekrele. I-Silicon carbide ayiseyonto nje eyenzeka ngasemva kweqonga; iba sisitshixo sokwenza iiglasi ezikrelekrele ze-AI/AR zibe ncinci, zibe namandla ngakumbi, kwaye zithembeke ngakumbi—ivula indlela yehlabathi elitsha lobuchwepheshe obukrelekrele obungenamthungo nobungenamthungo.