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DEVICE FOR MEASURING CELLULAR POTENTIAL, SUBSTRATE USED FOR THE SAME AND METHOD OF MANUFACTURING SUBSTRATE FOR DEVICE FOR MEASURING CELLULAR POTENTIAL

  • US 20100019756A1
  • Filed: 05/11/2007
  • Published: 01/28/2010
  • Est. Priority Date: 05/17/2006
  • Status: Abandoned Application
First Claim
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1. A substrate for a device for measuring cellular potential, comprising:

  • a single crystal plate including a first surface and a second surface facing the first surface, and having a diamond structure with (100) plane orientation;

    wherein the first surface is provided with a depression, a through-hole is formed from the depression to the second surface, and the depression has an inner wall extending from an opening of the through-hole to an outer periphery, curving and being connected to the first surface.

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