Image data output apparatus

Details Image data output apparatus Image data output apparatus

1988-03-10

1990-03-13

Moore, David K.

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

340732, 340789, 340798, 340799, G09G 106

Patent

active

049086146

ABSTRACT:
An image data output apparatus having a plurality of memories, a plurality of latch circuits corresponding in number to the memories, a data selector, and a timing pulse generator. A plurality of pixel data corresponding to a plurality of pixels constituting an image are stored in the memories. A plurality of read clock signals having different timings are supplied from the timing pulse generator to the memories to read pixel data from the memories at different timings. The read-out pixel data are applied at different timings to the latch circuits. A plurality of latch signals having different timings are supplied from the timing pulse generator to the latch circuits to thereby make definite the pixel data at the latch circuits at different timings. The definite pixel data are supplied to the data selector to which a select signal from the timing pulse generator is applied. Thus, the pixel data are sequentially outputted one after another from the data selector.

REFERENCES:
patent: 4401985 (1983-08-01), McVey et al.
patent: 4616336 (1986-10-01), Robertson et al.
patent: 4626902 (1986-12-01), Yamada
patent: 4661841 (1987-04-01), Suzuki
patent: 4672369 (1987-06-01), Preiss et al.
patent: 4701864 (1987-10-01), Takashima et al.
patent: 4758883 (1988-07-01), Kawahara et al.

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