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公开(公告)号：DE69432657D1
公开(公告)日：2003-06-18
申请号：DE69432657
申请日：1994-11-18
Applicant: CANON KK
Inventor： NAKATA KAZUHIRO , HIRASAWA SHINICHI , YAMAMOTO TADASHI , INUI TOSHIHARU , NAKAJIMA KAZUHIRO
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公开(公告)号：AT144192T
公开(公告)日：1996-11-15
申请号：AT92104786
申请日：1992-03-19
Applicant: CANON KK
Inventor： TAKENOUCHI MASANORI , HIRASAWA SHINICHI , MAEOKA KUNIHIKO , TAKAHASHI HIROTO , INUI TOSHIHARU , NAKAJIMA KAZUHIRO , KUBOTA HIDEMI
Abstract: A recording head includes a liquid ejecting outlet; a liquid passage communicating with the ejection outlet; and a heat generating resistor (1) for supplying heat to the liquid in a heat acting portion in the liquid to create a bubble in the liquid passage to eject the liquid through the ejection outlet; wherein a cross-sectional area of the liquid passage increases from the heat acting zone (H,I) toward the ejection outlet (O1,P1).
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公开(公告)号：DE69019380T2
公开(公告)日：1995-10-26
申请号：DE69019380
申请日：1990-01-10
Applicant: CANON KK
Inventor： HIRASAWA SHINICHI , MAEDA HIROYUKI TSUNASHIMA HIGA
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公开(公告)号：HK32391A
公开(公告)日：1991-05-03
申请号：HK32391
申请日：1991-04-25
Applicant: CANON KK
Inventor： HARA TOSHITAMI , TSUDA HISANORI , HIRASAWA SHINICHI
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公开(公告)号：DE3618533A1
公开(公告)日：1986-12-11
申请号：DE3618533
申请日：1986-06-03
Applicant: CANON KK
Inventor： SUGATA MASAO , MASAKI TATSUO , HIRASAWA SHINICHI , KOMURO HIROKAZU , YANO YASUHIRO
Abstract: The fluid-jet recording head such as, for example, an ink-jet recording head, has fluid channels with fluid outlets, through which a recording fluid is released in the form of a droplet jet, and electricity/heat conversion elements for generating heat, which respond to electrical input signals and thus generate energy for the release of fluid. The electricity/heat conversion element has a heat-generating resistance film which consists of an amorphous material containing halogen atoms and/or a substance controlling the electrical conductivity in a matrix of carbon atoms. A recording system having this recording head is also described.
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Patent Agency Ranking
公开(公告)号：GB2174580A
公开(公告)日：1986-11-05
申请号：GB8607084
申请日：1986-03-21
Applicant: CANON KK
Inventor： SUGATA MASAO , KOMURO HIROKAZU , MASAKI TATSUO , HIRASAWA SHINICHI , YANO YASUHIRO
Abstract: A heat-generating resistor, having a functional thin film comprising an amorphous material containing hydrogen atoms in a matrix of carbon atoms formed on a substrate.
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公开(公告)号：DE3609691A1
公开(公告)日：1986-10-02
申请号：DE3609691
申请日：1986-03-21
Applicant: CANON KK
Inventor： SUGATA MASAO , MASAKI TATSUO , KOMURO HIROKAZU , HIRASAWA SHINICHI , YANO YASUHIRO
Abstract: A thermal recording head comprises a heating resistor layer and at least a pair of electrodes electrically connected to said heating resistor layer, at least one combination of said heating resistor layer and said at least a pair of electrodes being formed on a substrate, wherein said heating resistor layer essentially consists of an amorphous material containing carbon atoms as a major constituent and halogen atoms.
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公开(公告)号：GB2148195A
公开(公告)日：1985-05-30
申请号：GB8424301
申请日：1984-09-26
Applicant: CANON KK
Inventor： HARA TOSHITAMA , TSUDA HISANORI , HIRASAWA SHINICHI
Abstract: An apparatus for liquid-jet recording having heat-generating means and means for jetting a liquid utilizing an energy generated by the heat-generating means comprises an electrode provided in contact with the liquid in impart a potential to the liquid lower than the potential used to generate heat.
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公开(公告)号：FR2543884A1
公开(公告)日：1984-10-12
申请号：FR8405369
申请日：1984-04-05
Applicant: CANON KK
Inventor： HARA TOSHITAMI , TSUDA HISANORI , HIRASAWA SHINICHI
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公开(公告)号：ES2082124T3
公开(公告)日：1996-03-16
申请号：ES91300292
申请日：1991-01-16
Applicant: CANON KK
Inventor： HIRASAWA SHINICHI , TACHIHARA MASAYOSHI
IPC: B41J2/14
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