Incremental printing of symbolic information – Ink jet – Controller
Patent
1994-10-20
1998-07-07
Lund, Valerie
Incremental printing of symbolic information
Ink jet
Controller
347 95, 347 96, 347224, 358298, B41J 2205
Patent
active
057776393
ABSTRACT:
An ink-jet recording method employs a light-tonable recording liquid capable of being toned by light radiation, the liquid preferably containing a recording agent having an absorption peak within a certain wavelength range, an ammonium salt of an organic boron, and a liquid medium. The hue or the density of a desired portion of the light-tonable recording liquid on a recording member is changed by radiating toning light onto that portion. The recording member may have colored portions of an image previously recorded with a light-tonable recording liquid or colored portions just formed in the current recording. Toning light is radiated onto a desired position of the recording region of the member while varying the intensity and/or the period of light radiation in accordance with an information signal. Thus, toning may provide various half-tones or may render the toned portion of the recording liquid colorless, thereby erasing the relevant colored portions. Selective erasure may be followed by re-recording on the same position of the recording region, thereby effecting correction. All-surface erasure allows the recording member to be reused.
REFERENCES:
patent: 3705043 (1972-12-01), Zabiak
patent: 4258367 (1981-03-01), Mansukhani
patent: 4303924 (1981-12-01), Young, Jr.
patent: 4746933 (1988-05-01), Asakura
patent: 4950696 (1990-08-01), Palazotto et al.
patent: 4952480 (1990-08-01), Yamaguchi et al.
patent: 4978969 (1990-12-01), Chieng
patent: 4992347 (1991-02-01), Hawkins et al.
patent: 5045420 (1991-09-01), Hosono et al.
patent: 5045697 (1991-09-01), Schneider
patent: 5643356 (1997-07-01), Nohr et al.
patent: 5681380 (1997-10-01), Nohr et al.
Hanagata Takayoshi
Hosono Nagao
Kageyama Tetsuto
Saito Takashi
Yoshimura Shigeru
Canon Kabushiki Kaisha
Lund Valerie
LandOfFree
Ink-jet recording method and apparatus using a light-tonable rec does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Ink-jet recording method and apparatus using a light-tonable rec, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ink-jet recording method and apparatus using a light-tonable rec will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1211123