Liquid crystal cells – elements and systems – Particular excitation of liquid crystal – Electrical excitation of liquid crystal
Reexamination Certificate
2011-07-05
2011-07-05
Nguyen, Dung T. (Department: 2871)
Liquid crystal cells, elements and systems
Particular excitation of liquid crystal
Electrical excitation of liquid crystal
C349S139000
Reexamination Certificate
active
07973867
ABSTRACT:
A method for cleaning a hole in a layered structure having a planarized transparent organic surface comprises the step of exposing said hole to sputtered particles or plasma particles in the presence of a transparent protection layer which covers said planarized transparent organic surface, except within said hole, for protecting said planarized transparent organic surface from said particles.
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Japanese Patent Office issued a Japanese Office Action dated May 11, 2010, Appln. No. 2000-117585.
NEC Corporation
Nguyen Dung T.
Young & Thompson
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