Laser patterning apparatus

Details Laser patterning apparatus Laser patterning apparatus

2008-07-31

2010-10-19

Berman, Jack I (Department: 2881)

Radiant energy

With infrared or thermal pattern recording

Thermal copying of documents

C250S316100, C250S317100, C250S319000, C430S041000, C430S199000, C430S200000, C430S270100, C430S271100, C430S322000, C430S945000, C347S171000, C347S224000, C347S225000, C347S227000, C347S238000, C347S241000, C438S029000, C438S099000

Reexamination Certificate

active

07816649

ABSTRACT:
A laser patterning apparatus for handling a donor film and improving compression uniformity between the donor film and an acceptor substrate is provided. The laser patterning apparatus includes: a stage that supports an acceptor substrate; a shielding mask that is placed on the acceptor substrate to form a pattern and is attached to a donor film on one surface thereof; a laser gun that is disposed at an upper part of the stage to radiate laser light to a portion of the donor film through the pattern of the shielding mask; a pressing member that corresponds to a portion of the shielding mask; and an actuator that is connected to one side of the pressing member to press the pressing member.

REFERENCES:
patent: 7335394 (2008-02-01), Kang
patent: 7666570 (2010-02-01), Noh et al.
patent: 10-0645534 (2006-11-01), None
patent: 10-2007-0102299 (2007-10-01), None

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