Microlens transcription molding roller and manufacturing...

Plastic article or earthenware shaping or treating: apparatus – Shaping or casting surface – Endless shaping surface

Reexamination Certificate

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Details

C264S001320, C264S001600, C409S131000, C409S219000, C425S808000

Reexamination Certificate

active

07988444

ABSTRACT:
A microlens transcription molding roller used for transcription-molding a plurality of microlenses on a sheet includes a plurality of microlens molding surfaces arrayed on an outer circumference of the roller along one spiral around an axis of the roller at a constant interval.

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“Ultra Precise Cutting of Die for Micro Lens Array Using Diamond Cutting Tool (3)-Micro Patterning of High Accuracy of Lens Array for Roll Die-”, Mar. 1, 2007.
Partial English translation of Article: “Ultra Precise Cutting of Die for Micro Lens Array Using Diamond Cutting Tool (3)-Micro Patterning of High Accuracy of Lens Array for Roll Die-”.
English Abstract of JP-2002-144348A published May 21, 2002.
English Specification of JP-2002-144348A published May 21, 2002.
Korean Office Action issued in KR Appl 10-2008-0041703 on Jul. 24, 2009.
English Language Abstract of JP 2003-080598 published Mar. 19, 2003.
English Language Abstract of JP 2002-192540 published Jul. 10, 2002.
English machine translation of JP 2003-080598 published Mar. 19, 2003.
English machine translation of JP 2002-192540 published Jul. 10, 2002.
Korean Office Action issued in KR Appl 10-2008-0041703 on Oct. 7, 2009.
English Language Abstract of JP 2001-030273 published Feb. 6, 2001.
English machine translation of JP 2001-030273 published Feb. 6, 2001.
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English Translation of Office Action (Bibliographical portion only) issued in corresponding CN 200810099410.0 on Dec. 18, 2009.
English Language Abstract of JP 11-216761 published on Aug. 10, 1999.
English Machine Translation of JP 11-216761 published on Aug. 10, 1999.
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Image File Wrapper of U.S. Appl. No. 12/115,743 as of Sep. 20, 2010.

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