Method of forming an ink jet recording device, and head using sa

Details Method of forming an ink jet recording device, and head using sa Method of forming an ink jet recording device, and head using sa

1993-04-20

1996-10-22

Wilczewski, Mary

Fishing, trapping, and vermin destroying

437 47, 437 54, 347 59, H01L 21265, H01L 2170, H01L 2177

Patent

active

055676308

ABSTRACT:
A recording head for discharging ink by using thermal energy comprises a plurality of outlets for discharging ink and a substrate including a common substrate plate of P type, a plurality of electrothermal converting elements and a plurality of functional elements connected to the respective electrothermal converting elements and formed on the common substrate plate as well as the electrothermal converting elements. Each of the functional elements has a first semiconductor region of N type, a second semiconductor region of P type provided within the first semiconductor region and a third semiconductor region of N type provided within the second semiconductor region, so as to form a rectifying junction. The first, second and third semiconductor regions are formed by diffusion of impurity atoms in the common semiconductor substrate plate.

REFERENCES:
patent: 3894891 (1975-07-01), Magdo et al.
patent: 3928082 (1975-12-01), Schwettmann et al.
patent: 3981072 (1976-09-01), Buie
patent: 4007474 (1977-02-01), Yagi et al.
patent: 4251824 (1981-02-01), Hara et al.
patent: 4313124 (1982-01-01), Hara
patent: 4345262 (1982-08-01), Shirato et al.
patent: 4410899 (1983-10-01), Haruta et al.
patent: 4412224 (1983-10-01), Sugitani
patent: 4429321 (1984-01-01), Matsumoto
patent: 4459600 (1984-07-01), Sato et al.
patent: 4463359 (1984-07-01), Ayata et al.
patent: 4558333 (1985-12-01), Sugitani et al.
patent: 4723129 (1988-02-01), Endo et al.
patent: 4740796 (1988-04-01), Endo et al.
patent: 4743955 (1988-05-01), Matsumoto
patent: 4778774 (1988-10-01), Blossfeld
patent: 4794443 (1988-12-01), Tanaka et al.
patent: 4814846 (1989-03-01), Matsumoto et al.
patent: 4814852 (1989-03-01), Sundstrom
patent: 4816889 (1989-03-01), Matsumoto
patent: 4947192 (1990-08-01), Hawkins et al.
patent: 4951118 (1990-08-01), Nakamura
patent: 4965215 (1990-10-01), Zambrano et al.
patent: 5055859 (1991-10-01), Wakabayashi et al.
patent: 5066602 (1991-11-01), Takemoto et al.
patent: 5081474 (1992-01-01), Shibata et al.
patent: 5136189 (1992-08-01), Demaris
patent: 5157419 (1992-10-01), Matsumoto et al.
patent: 5198374 (1993-03-01), Kato
patent: 5198692 (1993-03-01), Momose
patent: 5212503 (1993-05-01), Saito et al.
patent: 5218228 (1993-06-01), Williams et al.
patent: 5341005 (1994-08-01), Canclini
Hamilton, D. J. & Howard, W. G. "Basic Integrated Circuit Engineering"; McGraw Hill Book Co., New York 1975; pp. 265 and 266.

Affiliated with

Also associated with

Rating

Method of forming an ink jet recording device, and head using sa does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of forming an ink jet recording device, and head using sa, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of forming an ink jet recording device, and head using sa will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2358241