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ANTI-SCATTER GRID AND A MANUFACTURING METHOD THEREOF CAPABLE OF MASSIVELY PRODUCING WITH A MINUTE ANTI-SCATTER GRID WITH LOW COST BY USING A SEMICONDUCTOR PROCESS TECHNOLOGY
ANTI-SCATTER GRID AND A MANUFACTURING METHOD THEREOF CAPABLE OF MASSIVELY PRODUCING WITH A MINUTE ANTI-SCATTER GRID WITH LOW COST BY USING A SEMICONDUCTOR PROCESS TECHNOLOGY
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机译:利用半导体工艺技术大规模低成本生产微小的防静电格栅的方法及其制造方法
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摘要
PURPOSE: An anti-scatter grid and a manufacturing method thereof are provided to easily form a silicon frame of a plurality of vertical partition walls by using a crystalline wet etch process of silicon and an ultraviolet exposure process.;CONSTITUTION: An anti-scatter grid(10) includes a vertical partition wall which is parallelly arranged in a vertical crystal face of a crystalline substrate. A silicon frame(11) includes a base common body part which connects a plurality of vertical partition walls. A X-ray absorber metal(20) is formed on the silicon frame. A scattering X-ray(32) generated by an subject(40) is dampened with the X-ray absorber metal of the vertical partition walls. A X-ray(33) arrives in a X-ray detector(50) passing through a transmitting material(25). The X-ray absorber metal is composed of nickel, copper, gold, and aluminum etc.;COPYRIGHT KIPO 2012
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