Projector and control method thereof

Details Projector and control method thereof Projector and control method thereof

2011-08-09

2011-08-09

Epps, Georgia Y (Department: 2878)

Optics: image projectors

Lamp control

C353S082000, C353S089000, C353S121000, C315S360000

Reexamination Certificate

active

07993015

ABSTRACT:
Disclosed herein is a projector that can be loaded with lamps of a plurality of kinds, each of a plurality of the lamps loadable into the projector being given a lamp serial code formed by arranging lamp information on the lamp and a check sum in predetermined order, the projector including: a control circuit for performing a clocking operation of a lamp timer for managing a use time of the lamp loaded in the projector; and a memory for storing information.

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Office Action mailed Jun. 11, 2010, in co-pending U.S. Appl. No. 12/029,106.
Office Action mailed Jul. 6, 2010, in co-pending U.S. Appl. No. 12/038,482.

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