Projecting film and manufacturing method thereof

Details Projecting film and manufacturing method thereof Projecting film and manufacturing method thereof

2005-11-15

2005-11-15

Stein, Stephen (Department: 1775)

Stock material or miscellaneous articles

Composite

Of silicon containing

C428S141000, C428S220000, C428S332000, C428S426000, C428S428000, C428S446000, C427S165000, C427S256000, C427S287000, C427S397700, C427S419200, C427S419400

Reexamination Certificate

active

06964815

ABSTRACT:
A sol-form application liquid3is prepared by mixing together two solvents A and B and two film components C and D. The sol-form application liquid3thus prepared is applied onto a glass substrate200,thus forming a mixed layer401on the glass substrate200.The glass substrate200having the mixed layer401formed thereon is left at room temperature, whereupon the solvent A evaporates and phase separation of the mixed layer401into an upper layer403and a lower layer402occurs. The mixed layer401is then heated, thus evaporating the solvent B in the lower layer402and gelating the film component C in the upper layer403and the film component D in the lower layer402,and hence forming an internal scattering layer404.

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patent: 2000-352710 (2000-12-01), None

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