Appeal No. 1999-1552 Application No. 08/678,255 Appendix (cont.) Claim 1 a second switching circuit coupling an output of the first D/A conversion circuit to a first of the adjacent columns of the display and an output of the second D/A conversion circuit to a second of the adjacent columns of the display in the first operation, the second switching circuit coupling the output of the first D/A conversion circuit to the second of the adjacent columns of the display and the output of the second D/A conversion circuit to the first of the adjacent columns of the display in the second operation. 10Page: Previous 1 2 3 4 5 6 7 8 9 10Last modified: November 3, 2007