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Machine translation
1. (WO2010150346) LIQUID JET RECORDING HEAD
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/150346    International Application No.:    PCT/JP2009/061375
Publication Date: 29.12.2010 International Filing Date: 23.06.2009
IPC:
B41J 2/205 (2006.01), B41J 2/05 (2006.01)
Applicants: CANON KABUSHIKI KAISHA [JP/JP]; 30-2, Shimomaruko 3-chome, Ohta-ku, Tokyo 1468501 (JP) (For All Designated States Except US).
FUJII Kenji [JP/JP]; (JP) (For US Only).
WATANABE Masahisa [JP/JP]; (JP) (For US Only).
OOYA Shuuhei [JP/JP]; (JP) (For US Only).
MINAMI Seiko [JP/JP]; (JP) (For US Only)
Inventors: FUJII Kenji; (JP).
WATANABE Masahisa; (JP).
OOYA Shuuhei; (JP).
MINAMI Seiko; (JP)
Agent: ABE, Takuma; C/O CANON KABUSHIKI KAISHA, 30-2, Shimomaruko 3-chome, Ohta-ku, Tokyo 1468501 (JP)
Priority Data:
Title (EN) LIQUID JET RECORDING HEAD
(FR) TÊTE D'ENREGISTREMENT À JET DE LIQUIDE
(JA) 液体吐出記録ヘッド
Abstract: front page image
(EN)A liquid jet recording head provided with a plurality of recording element substrates which jet black and color inks allows improvement of the qualities of a color-inked image without degrading those of a black-inked image. The liquid jet recording head is provided with a first recording element substrate provided with a first jet port for jetting a liquid, a second recording element substrate provided with a second jet port larger than the first jet port, and a support member which supports the first recording element substrate and the second recording element substrate by means of a plane.  The distance from the plane of the support member to the first jet port is longer than that from the plane of the support member to the second jet port.
(FR)L'invention porte sur une tête d'enregistrement à jet de liquide, qui comporte une pluralité de substrats d'élément d'enregistrement avec des encres noires et de couleur pour impression par jet, laquelle tête permet une amélioration des qualités d'une image encrée en couleur sans dégrader celles d'une image encrée en noir. La tête d'enregistrement à jet de liquide comporte un premier substrat d'élément d'enregistrement comportant un premier orifice d'éjection pour éjecter un liquide, un second substrat d'élément d'enregistrement comportant un second orifice d'éjection plus grand que le premier orifice d'éjection, et un élément de support qui supporte le premier substrat d'élément d'enregistrement et le second substrat d'élément d'enregistrement à l'aide d'un plan. La distance du plan de l'élément de support au premier orifice d'éjection est plus grande que celle du plan de l'élément de support au second orifice d'éjection.
(JA) ブラック及びカラーインクを吐出する複数の記録素子基板を備える液体吐出記録ヘッドにおいて、ブラックインクによる画像品位を落とすことなくカラーインクによる画像品位を向上させる。 液体を吐出する第1の吐出口を備える第1の記録素子基板と、前記第1の吐出口よりも大きい第2の吐出口を備える第2の記録素子基板と、前記第1の記録素子基板と前記第2の記録素子基板とを面で支持する支持部材と、を備える液体吐出記録ヘッドであって、前記支持部材の面から前記第1の吐出口までの距離が、前記支持部材の面から前記第2の吐出口までの距離より長い。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)