Claims
- 1. A data storage device, comprising:
a first substrate and a second substrate, wherein at least the first substrate has defined thereon a plurality of pits and lands covered by a reflective material; a bonding layer between the first and second substrates; a coating between at least one of the surfaces of the first and the second substrates and the bonding layer wherein the coating includes a reactive agent that interferes with the passage of light in response to predetermined stimulus.
- 2. The device of claim 1 wherein the reactive agent interferes with the passage of light in response to oxygen.
- 3. The device of claim 1 wherein the reactive agent interferes with the passage of light in response to moisture.
Parent Case Info
[0001] Priority is herewith claimed under 35 U.S.C. §119(e) from copending Provisional Patent Application No. 60/295,903, filed Jun. 5, 2001. The disclosure of this Provisional Patent Application is incorporated by reference herein in its entirety.
Provisional Applications (1)
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Number |
Date |
Country |
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60295903 |
Jun 2001 |
US |