Active solid-state devices (e.g. – transistors – solid-state diode – Non-single crystal – or recrystallized – semiconductor... – Amorphous semiconductor material
Reexamination Certificate
2007-01-02
2007-01-02
Tran, Long (Department: 2818)
Active solid-state devices (e.g., transistors, solid-state diode
Non-single crystal, or recrystallized, semiconductor...
Amorphous semiconductor material
C257S072000, C349S119000, C349S120000
Reexamination Certificate
active
11159736
ABSTRACT:
A multilayer compensator has two or more first layers and one or more second layers. The overall in-plane retardation of the compensator is from 0 to 300 nm and the out-of-plane retardation is more negative than −20 nm or more positive than +20 nm. The compensator may be fabricated by: coating at least one barrier layer on at least one first layer; coating at least one second layer from an organic coating solvent on the barrier layer to produce an intermediate compensator structure; and stretching the intermediate compensator structure in at least one direction by between 1% and 60%. The barrier layer contains a polymer that is water soluble or water dispersible in an amount sufficient to impede the diffusion of the organic solvent between the other first layers and the second layers. All layers have been stretched simultaneously.
REFERENCES:
patent: 2336310 (1943-12-01), Spence et al.
patent: 2367603 (1945-01-01), Nystrom
patent: 2492078 (1949-12-01), Welch
patent: 2492977 (1950-01-01), Fordyce et al.
patent: 2492978 (1950-01-01), Fordyce et al.
patent: 2607704 (1952-08-01), Fordyce et al.
patent: 2681294 (1954-06-01), Beguin
patent: 2739069 (1956-03-01), Fordyce et al.
patent: 2739070 (1956-03-01), Fordyce et al.
patent: 2761417 (1956-09-01), Russell et al.
patent: 2761791 (1956-09-01), Russell
patent: 4001024 (1977-01-01), Dittman et al.
patent: 4569863 (1986-02-01), Koepke et al.
patent: 5340613 (1994-08-01), Hanzalik et al.
patent: 5405740 (1995-04-01), LaBelle
patent: 5415993 (1995-05-01), Hanzalik et al.
patent: 5525376 (1996-06-01), Leonard
patent: 5733608 (1998-03-01), Kessel et al.
patent: 5750641 (1998-05-01), Ezzell et al.
patent: 5843530 (1998-12-01), Jerry et al.
patent: 5849363 (1998-12-01), Yapel et al.
patent: 6476415 (2002-11-01), Walker et al.
patent: 2003/0219549 (2003-11-01), Shimizu
patent: 2004/0021814 (2004-02-01), Elman et al.
patent: 2004/0027520 (2004-02-01), Elman et al.
patent: 2005/0024561 (2005-02-01), Elman et al.
patent: 2005/0030456 (2005-02-01), Murakami et al.
patent: 2005/0058781 (2005-03-01), Hayashi et al.
patent: 544 013 (1993-06-01), None
patent: 0 911 656 (1999-04-01), None
patent: 640731 (1950-07-01), None
patent: 736892 (1955-09-01), None
patent: 454554 (1970-02-01), None
patent: 49005614 (1974-01-01), None
patent: 60176834 (1985-09-01), None
patent: 60203430 (1985-10-01), None
patent: 62115035 (1987-05-01), None
patent: 3199201 (1991-08-01), None
patent: 5194789 (1993-08-01), None
patent: 5197073 (1993-08-01), None
patent: 5271471 (1993-10-01), None
patent: 6107854 (1994-04-01), None
patent: 2000275434 (2000-10-01), None
patent: 2003315541 (2003-11-01), None
patent: 2003344657 (2003-12-01), None
patent: 2003344658 (2003-12-01), None
patent: 2003344856 (2003-12-01), None
patent: 2004004474 (2004-01-01), None
patent: 2004046097 (2004-02-01), None
patent: WO 2004-063252 (2004-07-01), None
Elman James F.
Hammerschmidt Jon A.
Eastman Kodak Company
Meeks Roberts Sarah
Tran Long
LandOfFree
Multi-layer compensation film including stretchable barrier... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Multi-layer compensation film including stretchable barrier..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-layer compensation film including stretchable barrier... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3728376