150mm 6 inch 0.7mm 0.5mm Sapphire Wafer Substrate Inotakura C-Ndege SSP/DSP

150mm 6 inch 0.7mm 0.5mm Sapphire Wafer Substrate Mutakuri C-Ndege SSP/DSP Featured Image

Tsanangudzo Pfupi

Zvese zviri pamusoro apa tsananguro dzakarurama dzemakristasi esafiri.Kuita kwakanakisa kwekristaro yesafire kunoita kuti ishandiswe zvakanyanya munzvimbo dzepamusoro-soro tekinoroji.Nekukurumidza kukura kweiyo LED indasitiri, kudiwa kwesafire crystal zvinhu kuri kuwedzera zvakare.

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Applications

Zvikumbiro zve6-inch sapphire wafers zvinosanganisira:

1. Kugadzirwa kwe LED: sapphire wafer inogona kushandiswa se substrate ye LED chips, uye kuoma kwayo uye kupisa kwekushisa kunogona kuvandudza kugadzikana uye hupenyu hwebasa re LED chips.

2. Laser kugadzira: Sapphire wafer inogonawo kushandiswa se substrate ye laser, kubatsira kuvandudza kushanda kwelaser uye kuwedzera hupenyu hwebasa.

3. Semiconductor kugadzira: Sapphire wafers anoshandiswa zvakanyanya mukugadzira zvigadzirwa zvemagetsi uye optoelectronic, kusanganisira optical synthesis, solar cell, high-frequency electronic devices, etc.

4. Zvimwe zvinoshandiswa: Sapphire wafer inogonawo kushandiswa kugadzira touch screen, optical devices, thin film solar cells uye zvimwe zvigadzirwa zvepamusoro.

Tsanangudzo

Material	Yakakwirira kuchena imwe crystal Al2O3, safire wafer.
Dimension	150 mm +/- 0.05 mm, 6 inch
Ukobvu	1300 +/- 25 um
Orientation	C ndege (0001) kubva M (1-100) ndege 0.2 +/- 0.05 dhigirii
Primary flat orientation	Ndege +/- 1 dhigirii
Primary flat urefu	47.5 mm +/- 1 mm
Total Thickness Variation (TTV)	<20 um
Bow	<25 um
Warp	<25 um
Thermal Kuwedzera Coefficient	6.66 x 10-6 / °C inofambirana neC axis, 5 x 10-6 / °C perpendicular to C axis
Dielectric Simba	4.8 x 105 V/cm
Dielectric Constant	11.5 (1 MHz) pamwe neC axis, 9.3 (1 MHz) perpendicular to C axis
Dielectric Loss Tangent (aka dissipation factor)	isingasviki 1 x 10-4
Thermal Conductivity	40 W/(mK) pa20℃
Kupukuta	divi rimwe chete rakakwenenzverwa (SSP) kana kaviri mativi akakwenenzverwa (DSP) Ra <0.5 nm (neAFM).Rutivi rwakadzokera kumashure rweSSP wafer rwakanga rwakanaka kusvika kuRa = 0.8 - 1.2 um.
Transmittance	88% +/-1 % @460 nm