Integrated input-output device having a reading and a printing section on a single substrate

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United States of America Patent

PATENT NO 5491566
SERIAL NO

08157738

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Abstract

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An integrated input-output device for a data communication terminal equipment including a plurality of photoelectric converting circuits respectively arranged in n aligned blocks each including m aligned photoelectric converting elements, a plurality of first switching circuits respectively arranged in n aligned blocks each including m aligned thin film transistors respectively connected to the photoelectric converting elements of each corresponding one of the photoelectric converting circuits, a plurality of recording circuits respectively arranged in n aligned blocks each including m aligned recording elements, a plurality of second switching circuits respectively arranged in n aligned blocks each including m aligned thin film transistors respectively connected to the recording elements of each corresponding one of the recording circuits, n gate address lines respectively connected in common to gate electrodes of all thin film transistors of the same block-numbered first and second switching circuits, and m data lines respectively connected in common to source/drain electrodes of the same numbered thin film transistors of the same block-numbered first and second switching circuits.

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Patent Owner(s)

Patent OwnerAddress
GOLDSTAR CO LTD20 YOIDO-DONG YONGDUNGPO-KU SEOUL

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Kyu N Seoul, KR 1 13
Hur, Chang W Seoul, KR 5 46
Oh, Tae K Seoul, KR 1 13

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