ʻO ke kūpaʻa wela o nā mea Quartz i ka ʻoihana Semiconductor

Hoʻolauna

I ka ʻoihana semiconductor, ʻo ke kūpaʻa wela ka mea nui e hōʻoia i ka hilinaʻi a me ka hana pono o nā mea koʻikoʻi.Quartz, he ʻano crystalline o ka silicon dioxide (SiO2), ua loaʻa ka mahalo nui ʻia no kāna mau waiwai kūpaʻa wela. ʻIke kēia ʻatikala i ke kūpaʻa wela oquartznā ʻāpana a me kā lākou kuleana koʻikoʻi i ka ʻoihana semiconductor.

Paʻa wela oQuartzNā ʻāpana

Quartzhōʻike i ke kūpaʻa wela kupaianaha, e lilo ia i mea kūpono no nā noi semiconductor like ʻole. Hoʻopili nā mea i lalo i ka waiwai paʻa wela o nā ʻāpana quartz:

Lae hehee Kiekie:QuartzHe wahi hehee kiʻekiʻe loa ma kahi o 1,700 degere Celsius (3,092 degere Fahrenheit). ʻO kēia wahi hoʻoheheʻe kiʻekiʻe e hiki ai i nā ʻāpana quartz ke kū i nā wela kiʻekiʻe i ʻike ʻia i ka wā o ka hana semiconductor fabrication, e like me ka deposition, annealing, a me ka diffusion.

Coefficient haahaa o ka hoonui wela:QuartzLoaʻa iā ia ka helu haʻahaʻa o ka hoʻonui wela, ʻo ia hoʻi ka hoʻonui ʻana a me ka liʻiliʻi loa i ka pane ʻana i nā loli wela. Mālama kēia hiʻohiʻona i ka paʻa o ka dimensional a pale i ka warping a i ʻole ka haki ʻana o nā ʻāpana quartz ke ʻike ʻia i nā ʻano like ʻole o ka wela.

ʻO ke kū ʻana o ka haʻalulu wela:Quartzhōʻike i ke kūpaʻa maikaʻi loa i nā haʻalulu wela, e kū ana ke ʻike kekahi mea i ka loli koke o ka mahana. ʻO kona hiki ke pale i nā haʻalulu wela e hōʻoiaʻiʻo i ka pono a me ka lōʻihi o nā mea quartz i ka wā o nā kaʻina hana kaʻa uila i ka hana semiconductor.

Nā ʻano hoʻokaʻawale:QuartzHe insulator uila maikaʻi loa ia, hiki iā ia ke kū i nā kaiapuni wela kiʻekiʻe me ka ʻole o ka uila. He mea koʻikoʻi kēia waiwai i nā noi semiconductor, kahi e koi ʻia ai ka insulation uila e pale i nā pōkole pōkole a hōʻoia i ka hana pono o nā hāmeʻa.

Nā Pōmaikaʻi o nā ʻāpana Quartz i ka ʻoihana Semiconductor

Hāʻawi nā waiwai kūpaʻa wela o nā ʻāpana quartz i nā pono he nui i ka ʻoihana semiconductor:

ʻO ka hana hilinaʻi ma nā wela kiʻekiʻe: Hiki i nā ʻāpana Quartz ke kū i nā wela kiʻekiʻe i ʻike ʻia i nā kaʻina semiconductor, e hōʻoiaʻiʻo ana i ka hana paʻa a hilinaʻi hoʻi i ke koi ʻana i nā wahi wela. He mea koʻikoʻi kēia hilinaʻi no ka mālama pono ʻana i ke kaʻina hana a loaʻa i nā hopena kūlike.

ʻO ke kūlana kūpaʻa: ʻO ka helu haʻahaʻa o ka hoʻonui wela o ka quartz e hōʻoia i ka mālama ʻana o nā ʻāpana i ko lākou ʻano a me nā ana ma lalo o nā ʻano wela like ʻole. He mea koʻikoʻi kēia kūpaʻa no ka loaʻa ʻana o nā alignment pololei, ka mālama ʻana i nā hoʻomanawanui paʻa, a me ka pale ʻana i nā deviations hana i nā mea semiconductor.

Hoʻohālikelike me nā Mea Semiconductor: He kūpono loa ka Quartz me nā mea semiconductor like ʻole, me ka silicon, silicon carbide, gallium nitride, a me nā mea hou aku. ʻO kona kūpaʻa wela e hiki ai ke hoʻohui pono i nā ʻāpana quartz i nā mea semiconductor, e hāʻawi ana i kā lākou hana holoʻokoʻa a me ka hilinaʻi.

Ke kū'ē i ka hoʻohaumia ʻana: ʻAʻole kemika ka Quartz a kūpaʻa loa i ka hoʻohaumia ʻana mai nā kinoea reactive, kemika, a me nā mea ʻē aʻe i ʻike pinepine ʻia i nā kaʻina semiconductor. ʻO kēia kūpaʻa e hōʻoia i ka mālama ʻana o nā ʻāpana quartz i kā lākou hana a me ka hana i nā manawa lōʻihi, e hōʻemi ana i ka pono no ka hoʻomaʻemaʻe pinepine a me ka mālama.

Nā noi o nā ʻāpana Quartz i ka ʻoihana Semiconductor

Loaʻa nā ʻāpana Quartz i nā noi ākea i ka ʻoihana semiconductor, me:

Nā Waʻa Wafer a me nā Waʻa: Hoʻohana ʻia nā mea lawe wafer quartz a me nā waʻa i nā kaʻina wela like ʻole, e like me ka waiho ʻana o ka mahu (CVD) a me ka annealing. ʻO kā lākou kūpaʻa wela a me nā mea hoʻohaʻahaʻa haʻahaʻa e hōʻoia i ka mālama pono ʻana a me ka hana ʻana o nā wafers semiconductor, e hōʻemi ana i ka hopena o nā hemahema.

ʻO nā pahu ahi a me nā Liners: Hāʻawi nā pahu kapuahi Quartz a me nā laina i ka hoʻoheheʻe wela a me ka pale i nā kaʻina hana kiʻekiʻe, e like me ka oxidation, diffusion, a me ka epitaxy. ʻO kā lākou kūpaʻa wela e hiki ai ke hoʻomalu pono i ka wela a me ka hāʻawi ʻana i ka wela, pono no ka loaʻa ʻana o nā waiwai waiwai i makemake ʻia.

ʻO Quartz Windows a me Viewports: Hoʻohana ʻia nā puka makani Quartz a me nā viewports i nā lako a me nā keʻena e hāʻawi i ka ʻike maka ʻoiai e mālama ana i ka paʻa wela. Hiki i kēia mau ʻāpana ke nānā ʻike, ka nānā ʻana, a me ka alignment o nā kaʻina semiconductor a me nā mea hana.

Quartz Sensors and Thermocouples: Hoʻohana ʻia nā mea ʻike quartz-based a me nā thermocouple no ke ana wela a me ka hoʻomalu i ka hana semiconductor. ʻO kā lākou kūpaʻa wela e hōʻoia i ka nānā pono a hilinaʻi i nā kaʻina hana wela.

Ka hopena

ʻO ke kūpaʻa wela o nā ʻāpana quartz he hana koʻikoʻi i ka ʻoihana semiconductor, e hōʻoiaʻiʻo ana i ka hilinaʻi a me ka hana pono o nā mea koʻikoʻi a me nā kaʻina hana. Me ko lākou helu hoʻoheheʻe kiʻekiʻe, haʻahaʻa haʻahaʻa o ka hoʻonui ʻana i ka wela, ke kū ʻana o ka haʻalulu wela, a me nā waiwai insulating, nā ʻāpana quartz e kū i nā mahana kiʻekiʻe, nā loli wikiwiki o ka wela, a me nā koi insulation uila. ʻO nā mea maikaʻi o nā ʻāpana quartz, me ka hana hilinaʻi i nā mahana kiʻekiʻe, ke kūpaʻa dimensional, ka hoʻohālikelike ʻana me nā mea semiconductor, a me ke kūʻē ʻana i ka contamination, e hoʻolilo iā lākou i mea nui i nā noi semiconductor. Ke hoʻomau nei ka ulu ʻana o ka ʻoihana semiconductor, e noho mau nā ʻāpana quartz i mea koʻikoʻi no ka hoʻokō ʻana i ke kūpaʻa wela a me ka hōʻoia ʻana i ka lōʻihi a me ka hana o nā mea semiconductor a me nā ʻōnaehana.