Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1994-03-23
1997-01-21
Engel, James
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156 80, 1562733, 1562739, 1562757, 156359, 156378, 1563798, 1563809, 156382, 156498, B32B 3100
Patent
active
055956203
ABSTRACT:
An apparatus for manufacturing a polymer dispersion liquid crystal layer comprises a hollow spherical light reflection member, LC cell supports provided in the reflection member, and a light source for radiating light in the reflection member. The inner surface of the reflection member constitutes a spherical reflection surface. The reflection member is provided with a light source. An LC cell filled with a mixture solution of LC and polymer material is supported on the supports. Then, the light source is turned on. Light emitted from the light source is reflected in various directions by the spherical reflection surface and is made incident uniformly on the LC cell in all directions with a substantially constant intensity. Accordingly, the light of a substantially equal intensity is radiated on all portions of the mixture solution in the LC cell, and the rate of progress of light polymerization is constant.
REFERENCES:
patent: 4804435 (1989-02-01), Gelinas et al.
patent: 4923552 (1990-05-01), Fukushima et al.
patent: 5115761 (1992-05-01), Hood
patent: 5173147 (1992-12-01), Shimoyama
patent: 5178710 (1993-01-01), Hikmet
patent: 5279694 (1994-01-01), Disanto
Casio Computer Co. Ltd.
Engel James
Rivard Paul M.
LandOfFree
Apparatus and method for manufacturing polymer dispersion type l does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus and method for manufacturing polymer dispersion type l, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for manufacturing polymer dispersion type l will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2321732