Optical: systems and elements – Optical modulator – Light wave temporal modulation
Patent
1997-12-22
1999-09-14
Epps, Georgia
Optical: systems and elements
Optical modulator
Light wave temporal modulation
349153, 359274, G02F 11339, G02F 115
Patent
active
059531509
ABSTRACT:
A novel edge design for a laminated electrochromic device containing an ion-conducting material layer prone to moisture gain or loss disposed between first and second substrates is disclosed. The device is characterized by a continuous nub on its circumferential edge which is aligned with the ion-conducting material interface between the substrates forming the device. The nub can be used to interlock with a peripheral edge seal.
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Copending U.S. Patent Application Serial No. 08/970,031 entitled, "Suspension Lamination Method and Device", filed Nov. 13, 1997, by C. R. Coleman et al.
Coleman Charles R.
Smarto John E.
Burke Margaret
Epps Georgia
Mitchell William C.
PPG Industries Ohio Inc.
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