| wafer |
A substrate with an epitaxial layer on it. The individual light emitting elements cut from the substrate are typically referred to as chips or die.
출처: www.marktechopto.com/engineering/glossary.cfm
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| wafer |
A thin sheet of semiconductor (photovoltaic material) made by cutting it from a single crystal or ingot.
출처: www.kyocerasolar.com/learn/glossary.html
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| wafer |
Semiconductor processing is done on round disks of silicon called wafers. A current generation wafer is 8 inches in diameter, the thickness of a credit card, weighs about a third of a pound, and is polished to a mirror finish on one side. It is silvery gray in color. back to top
출처: www.genus.com/glossary.html
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| wafer |
A chewable tablet or cookie like form of supplement. Often activated by saliva or used to bypass powerful stomach acids.
출처: www.herbs2000.com/miss/glossary.htm
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| wafer |
A thin gold bar popular in the Middle East, South East Asia and Japan. WAREHOUSE RECEIPT A warehouse or depository receipt is issued when delivery is taken on a futures exchange. It specifies the quantity and fineness of gold or silver held. WHITE GOLD A gold alloy containing whitening agents such as silver, palladium or nickel as wel as other base metals. Often used as a setting for diamond jewellery. ...
출처: www.lbma.org.uk/london_glossary.html
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