Norut Narvik AS
Norut Narvik AS Patent applications | ||
Patent application number | Title | Published |
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20110059618 | METHOD FOR TEXTURING SILICON SURFACES AND WAFERS THEREOF - This invention relates to a method for texturing a silicon surface and silicon wafers made by the method, where the method comprises immersing the wafers in an alkaline solution at pH>10, and applying a potential difference between the wafer and a platinum electrode in the electrolyte in the range of +10 to +85 V. | 03-10-2011 |