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公开(公告)号：DE3069111D1
公开(公告)日：1984-10-11
申请号：DE3069111
申请日：1980-11-14
Applicant: IBM
Inventor： SHATTUCK MEREDITH DAVID , WEICHE WILLIAM JOSEPH
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公开(公告)号：AU533759B2
公开(公告)日：1983-12-08
申请号：AU7090781
申请日：1981-05-21
Applicant: IBM
Inventor： SHATTUCK MEREDITH DAVID
Abstract: The ink layer of a thermal transfer printing ribbon is overcoated with a hold-off layer which serves to make the resulting printing more easily correctable. The hold-off layer operates by preventing penetration by the ink layer into the substrate being printed upon.
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公开(公告)号：DE2756769A1
公开(公告)日：1978-06-29
申请号：DE2756769
申请日：1977-12-20
Applicant: IBM
Inventor： SHATTUCK MEREDITH DAVID , SINCERBOX GLENN TAVERNIA
Abstract: This invention relates to a reversible display device based upon the electrochromic properties of triaryl pyrazoline compounds when used in conjunction with a complementary redox material.
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公开(公告)号：DE3170636D1
公开(公告)日：1985-06-27
申请号：DE3170636
申请日：1981-10-29
Applicant: IBM
Inventor： GAITOS JANISE NIELSEN , SHATTUCK MEREDITH DAVID , WILBUR CLAYTON VANCE
IPC: B41J2/325 , B41J2/32 , B41J29/36 , B41J29/367
Abstract: A method for correction of non-impact printed matter which is formed by depositing a thermoplastic marking material on the print sheet. The method uses a correction tape or ribbon comprising a substrate which carries a pressure transferable opaque, adherent pigmented material on one face. The correction ribbon is positioned between the erroneously printed character and a correction device which is actuated to produce sufficient pressure to move the correction ribbon into intimate contact with the erroneously printed character. The pigmented material is transferred selectively only to cover the erroneously printed character so that the correct character can then be printed and is not transferred to the remainder of the character area. In an alternate embodiment, the correction device is actuated concurrently with a backspace operation.
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公开(公告)号：AU535413B2
公开(公告)日：1984-03-22
申请号：AU6639081
申请日：1981-01-21
Applicant: IBM
Inventor： SHATTUCK MEREDITH DAVID , WEICHE WILLIAM JOSEPH
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Patent Agency Ranking
公开(公告)号：DE2401219A1
公开(公告)日：1974-07-25
申请号：DE2401219
申请日：1974-01-11
Applicant: IBM
Inventor： SHATTUCK MEREDITH DAVID , WEICHE WILLIAM JOSEPH
Abstract: Electrophotographic plates are provided having a charge generation layer and a separate charge transport layer comprising a tri-aryl pyrazoline compound having the formula:
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公开(公告)号：DK152346C
公开(公告)日：1988-08-08
申请号：DK281681
申请日：1981-06-25
Applicant: IBM
Inventor： SHATTUCK MEREDITH DAVID
Abstract: The ink layer of a thermal transfer printing ribbon is overcoated with a hold-off layer which serves to make the resulting printing more easily correctable. The hold-off layer operates by preventing penetration by the ink layer into the substrate being printed upon.
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公开(公告)号：DK152346B
公开(公告)日：1988-02-22
申请号：DK281681
申请日：1981-06-25
Applicant: IBM
Inventor： SHATTUCK MEREDITH DAVID
Abstract: The ink layer of a thermal transfer printing ribbon is overcoated with a hold-off layer which serves to make the resulting printing more easily correctable. The hold-off layer operates by preventing penetration by the ink layer into the substrate being printed upon.
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公开(公告)号：DK150711B
公开(公告)日：1987-06-01
申请号：DK46681
申请日：1981-02-03
Applicant: IBM
Inventor： SHATTUCK MEREDITH DAVID , WEICHE WILLIAM JOSEPH
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公开(公告)号：DE2724843A1
公开(公告)日：1977-12-08
申请号：DE2724843
申请日：1977-06-02
Applicant: IBM
Inventor： CHAMP ROBERT BRUCE , SHATTUCK MEREDITH DAVID
IPC: C09K9/00 , C09K9/02 , C22B3/26 , C22B3/28 , C22B3/32 , C22B3/38 , G02F1/15 , G02F1/153 , G02F1/17 , G03C1/675 , G03G17/00 , G03G17/02 , G03G17/10 , G09F9/30
Abstract: IMPROVED VISUAL IMAGE DISPLAY DEVICE A visual image display device with improved resolution contains a pair of conductive electrodes in spaced relationship. Adjacent one electrode is a first barrier layer which is typically a resin such as polyamide containing a readily oxidizable and reducible material such as zinc nitrate. Adjacent the other electrode is a thin film of solvent, for example, 1, 2-dichloroethane. Positioned between the film of solvent and the first barrier layer is a second barrier layer which is a normally light transmitting recording medium. The second barrier layer is both photoionizable and capable of electrochemically producing a colored species. Typically the second barrier layer is a solid containing a resin such as polyvinyl butyral, an active material such as l-p-anisyl-3 diethylamino styryl-5-diethylaminophenyl-2-pyrazoline and, in selected embodiments, an activator such as carbon tetrachloride.
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