Image reader/recorder device for reading out and recording image

Details Image reader/recorder device for reading out and recording image Image reader/recorder device for reading out and recording image

1990-04-11

1993-07-13

Fuller, Benjamin R.

Recorders

Thermal recording

358672, H04N 1028, H04N 1032, G01D 1510, G01D 1516

Patent

active

052278107

ABSTRACT:
An image reader and thermal recorder comprises a substrate, an image circuit section and a thermal display circuit section. The substrate is formed of either a monocrystalline silicon wafer or insulating material such as ceramics, glass or quartz having a polycrystalline silicon layer on the surface. The image circuit section comprises photoelectric conversion cells and transfer circuit elements for transferring signals charged in each of photoelectric cells, which are integrally formed in and on the substrate. The display circuit section comprises a shift register for registering display data sensed by photoelectric cells, latch circuit, resistive heating elements including polycrystalline silicon layer and display driving elements, which are also integrally formed in and on the substrate.

REFERENCES:
patent: 4868669 (1989-09-01), Miyazawa
Wu, "Document Reader And Printer", IBM Bulletin, vol. 16, No. 11, 4174, pp. 3568-3569.

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