150mm 6 inch 0.7mm 0.5mm Sapphire Wafer Substrate Carrier C-Diyaarad SSP/DSP
Codsiyada
Codsiyada 6-inch maraqa sapphire-ka ah waxaa ka mid ah:
1. Wax-soo-saarka LED-ka: waferka safayarka waxaa loo isticmaali karaa sida substrate-ka chips-ka LED-ka, iyo adkaantiisa iyo kulaylkeedaba waxay hagaajin kartaa xasilloonida iyo nolosha adeegga chips-yada LED-ka.
2. Wax soo saarka Laser: Waferka Sapphire sidoo kale waxaa loo isticmaali karaa sida substrate-ka laysarka, si uu u caawiyo hagaajinta waxqabadka laysarka iyo sii dheereynta nolosha adeegga.
3. Wax-soo-saarka Semiconductor: Waferrada Sapphire ayaa si weyn loogu isticmaalaa soo saarista aaladaha elegtarooniga ah iyo kuwa optoelectronic, oo ay ku jiraan isku-dhafka indhaha, unugyada qorraxda, aaladaha elegtarooniga ah ee soo noqnoqda, iwm.
4. Codsiyada kale: Wafer Sapphire ayaa sidoo kale loo isticmaali karaa in lagu soo saaro shaashadda taabashada, qalabka indhaha, unugyada qoraxda ee filimka khafiifka ah iyo alaabada kale ee farsamada sare.
Tilmaamid
Qalab | Nadiifin sare oo hal crystal Al2O3, wafer sapphire ah. |
Cabirka | 150 mm +/- 0.05 mm, 6 inch |
Dhumucda | 1300 +/- 25 um |
Hanuuninta | Diyaaradda C (0001) ka baxsan M (1-100) diyaarad 0.2 +/- 0.05 digrii |
Hanuuninta fidsan ee aasaasiga ah | Diyaarad +/- 1 darajo |
Dhererka siman ee aasaasiga ah | 47.5 mm +/- 1 mm |
Wadarta kala duwanaanshaha dhumucda (TTV) | <20 um |
Qaansada | <25 um |
Warp | <25 um |
Iskuxidhka Balaadhinta kulaylka | x |
Xoogga Dielectric | 4.8 x 105 V/cm |
Dielectric Constant | 11.5 (1 MHz) oo ku dheggan dhidibka C, 9.3 (1 MHz) oo siman |
Tangent Dielectric Loss (oo loo yaqaan 'dissipition factor) | in ka yar 1 x 10-4 |
Habdhaqanka kulaylka | 40 W/(mK) at 20 ℃ |
shaandhaynta | Hal dhinac oo polished (SSP) ama laba-dhinac fiiqan (DSP) Ra <0.5 nm (by AFM). Dhanka dambe ee waferka SSP wuxuu ahaa dhul fiican Ra = 0.8 - 1.2 um. |
Gudbinta | 88% +/-1 % @460 nm |