Recording head having two substrates superposed such that electr

Details Recording head having two substrates superposed such that electr Recording head having two substrates superposed such that electr

1991-05-02

1993-07-27

Fuller, Benjamin R.

Recorders

Thermal recording

346139C, 346155, B41J 2395

Patent

active

052314227

ABSTRACT:
A recording head operable to apply an electric current to an electrically resistive layer, the head including two substrates each of which supports at least one electrode on one of opposite major surfaces thereof. At least one of the two substrates has an electrically insulating property and a lower wear resistance than the electrode(s) and each of the at least one substrate has a proximal portion, and a distal end portion extending from the proximal portion by a predetermined distance from the proximal portion for contact with said electrically resistive layer. The distal end portion has a thickness smaller than that of the proximal portion, as measured in a direction perpendicular to a direction of extension of the distal end portion. The two substrates are superposed on each other such that a non-electrode-supporting one of the opposite major surfaces of one of the two substrates faces an electrode-supporting one of the opposite major surfaces of the other substrate.

REFERENCES:
patent: 3124804 (1964-03-01), Johnson et al.
patent: 3968500 (1976-07-01), Meisel et al.
patent: 4082619 (1978-04-01), Dehnert
patent: 4300146 (1981-11-01), Gustin et al.
patent: 4595823 (1986-06-01), Sorimachi et al.
patent: 4612433 (1986-09-01), Nagaoka et al.
patent: 4684960 (1987-04-01), Nishiwaki
patent: 4961078 (1990-10-01), Takeuchi et al.
patent: 4965589 (1990-10-01), Takeuchi et al.
patent: 4973982 (1990-11-01), Nakai et al.
patent: 4990934 (1991-02-01), Takeuchi et al.
Patent Abstracts of Japan, vol. 10, No. 163 (M-487)(2219), 11 Jun. 1986; and JP-A-61016859 (Ricoh K.K.) 24 Jan. 1986.
Patent Abstracts of Japan, vol. 9, No. 223 (M-411)(1946), 10 Sep. 1985; and JP-A-60079959 (Matsushima) 7 May 1985.
Patent Abstract of Japan, vol. 9, No. 223.
Patent Abstract of Japan, vol. 9, No. 213.
Patent Abstract of Japan, vol. 10, No. 163.
Patent Abstract of Japan, vol. 11, No. 316.
Patent Abstract of Japan, vol. 12, No. 109.
"Nobel Metal Resistive Ribbon Electrode" IBM Technical Disclosure Bulletin, vol. 27, No. 12, May 1985.
"Silicon-Based Printhead Design" IBM Technical Disclosure Bulletin, vol. 22, No. 12, May 1985.

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