公开(公告)号：HK1095792A1

公开(公告)日：2007-05-18

申请号：HK07103279

申请日：2007-03-27

Applicant: CANON KK

Inventor： HATASA NOBUYUKI ,  TSUKUDA KEIICHIRO ,  WATANABE KENJIRO ,  HAYASAKI KIMIYUKI ,  HATSUI TAKUYA

IPC: B41J20060101

Abstract: Disclosed is a printing head having connection terminals for performing an electrical connection of signals including drive signals of print elements by contacting connection terminals in an apparatus side when the head is mounted onto an ink jet printing apparatus. It is made to guarantee connections of all terminals by detecting contacts of a part of terminals. Among the terminals in the head, terminals whose distances from the connection terminals in the printing apparatus become maximum when a deviation occurred in the mounting, are used as terminals for contact detection. For example, from among the connection terminals arranged in a planar area, which is rectangular-shaped, terminals positioned in corners are used as the terminals for the contact detection. When the contacts of these terminals are detected, the connections of all the terminals inside the area can be guaranteed.

公开(公告)号：DE602004024634D1

公开(公告)日：2010-01-28

申请号：DE602004024634

申请日：2004-10-27

Applicant: CANON KK

Inventor： HATSUI TAKUYA ,  OZAKI TERUO ,  IMANAKA YOSHIYUKI ,  IBE SATOSHI

IPC: B41J2/14 ,  B41J2/05

Abstract: A recording head substrate allowing an increased number of the exothermic bodies driven at a time without increasing the substrate size so as to increase a number of nozzles arranged in high density. The recording head substrate includes a plurality of electrothermal conversion members having exothermic bodies respectively corresponding to a plurality of discharge ports; a plurality of drive elements for driving the exothermic bodies; common wiring A connected to the exothermic bodies; and common wiring B connected to the drive elements; and an electrode pad connected to the common wiring A and the common wiring B. A number of the exothermic bodies driven at a time is determined by (RlineA + RlineB)/(Rh + Rd)

公开(公告)号：SG126884A1

公开(公告)日：2006-11-29

申请号：SG200602543

申请日：2006-04-18

Applicant: CANON KK

Inventor： HATASA NOBUYUKI ,  WATANABE KENJIRO ,  HAYASAKI KIMIYUKI ,  TSUKUDA KEIICHIRO ,  HATSUI TAKUYA

Abstract: Disclosed is a printing head having connection terminals for performing an electrical connection of signals including drive signals of print elements by contacting connection terminals in an apparatus side when the head is mounted onto an ink jet printing apparatus. It is made to guarantee connections of all terminals by detecting contacts of a part of terminals. Among the terminals in the head, terminals whose distances from the connection terminals in the printing apparatus become maximum when a deviation occurred in the mounting, are used as terminals for contact detection. For example, from among the connection terminals arranged in a planar area, which is rectangular-shaped, terminals positioned in corners are used as the terminals for the contact detection. When the contacts of these terminals are detected, the connections of all the terminals inside the area can be guaranteed.

公开(公告)号：DE602006012574D1

公开(公告)日：2010-04-15

申请号：DE602006012574

申请日：2006-04-20

Applicant: CANON KK

Inventor： HATASA NOBUYUKI ,  WATANABE KENJIRO ,  HAYASAKI KIMIYUKI ,  TSUKUDA KEIICHIRO ,  HATSUI TAKUYA

IPC: B41J2/175

Abstract: Disclosed is a printing head having connection terminals for performing an electrical connection of signals including drive signals of print elements by contacting connection terminals in an apparatus side when the head is mounted onto an ink jet printing apparatus. It is made to guarantee connections of all terminals by detecting contacts of a part of terminals. Among the terminals in the head, terminals whose distances from the connection terminals in the printing apparatus become maximum when a deviation occurred in the mounting, are used as terminals for contact detection. For example, from among the connection terminals arranged in a planar area, which is rectangular-shaped, terminals positioned in corners are used as the terminals for the contact detection. When the contacts of these terminals are detected, the connections of all the terminals inside the area can be guaranteed.

公开(公告)号：DE60322476D1

公开(公告)日：2008-09-11

申请号：DE60322476

申请日：2003-07-17

Applicant: CANON KK

Inventor： NAKAJIMA YOSHINORI ,  KANEKO MINEO ,  IMANAKA YOSHIYUKI ,  MOCHIZUKI MUGA ,  YAMAGUCHI TAKAAKI ,  MORIYAMA JIRO ,  WATAYA MASAFUMI ,  HATSUI TAKUYA ,  TAKEUCHI SOUTA ,  KUBO KOUSUKE

IPC: B41J2/00 ,  B41J2/21 ,  B41J2/05

Abstract: A substrate for an ink jet printhead which discharges ink by utilizing heat energy generated by a plurality of heaters incorporated in the substrate. The heaters are divided into groups (S(1)-S(m)) each having different types of heaters (A,B). The substrate further comprises means (401-412) for driving the heaters such that only one heater of each group is driven at a given time. By virtue of the configuration of the substrate, a high tonality can be achieved without increasing the number of input terminals on the substrate.

公开(公告)号：CA2544194A1

公开(公告)日：2006-10-22

申请号：CA2544194

申请日：2006-04-20

Applicant: CANON KK

Inventor： TSUKUDA KEIICHIRO ,  HATSUI TAKUYA ,  HAYASAKI KIMIYUKI ,  HATASA NOBUYUKI ,  WATANABE KENJIRO

IPC: B41J2/01 ,  B41J2/175 ,  H01R13/641

Abstract: Disclosed is a printing head having connection terminals for performing an electrical connection of signals including drive signals of print elements by contacting connection terminals in an apparatus side when the head is mounted onto an ink jet printing apparatus. It is made to guarantee connections of all terminals by detecting contacts of a part of terminals. Among the terminals in the head, terminals whose distances from the connection terminals in the printing apparatus become maximum when a deviation occurred in the mounting, are used as terminals for contact detection. For example, from among the connection terminals arranged in a planar area, which is rectangular-shaped, terminals positioned in corners are used as the terminals for the contact detection. When the contacts of these terminals are detected, the connections of all the terminals inside the area can be guaranteed.

公开(公告)号：EP1769917A4

公开(公告)日：2010-03-31

申请号：EP05743733

申请日：2005-05-30

Applicant: CANON KK

Inventor： HATSUI TAKUYA ,  IMANAKA YOSHIYUKI ,  TOGE YOSHIYUKI

IPC: B41J2/05 ,  B41J2/14 ,  B41J2/175

CPC classification number: B41J2/14072 ,  B41J2/17546 ,  B41J2202/17

公开(公告)号：BR102013032705A2

公开(公告)日：2014-08-19

申请号：BR102013032705

申请日：2013-12-18

Applicant: CANON KK

Inventor： ISHIDA YUZURU ,  SAKURAI MAKOTO ,  HATSUI TAKUYA

IPC: B41J2/05

公开(公告)号：AU2006201681B2

公开(公告)日：2010-12-09

申请号：AU2006201681

申请日：2006-04-21

Applicant: CANON KK

Inventor： WATANABE KENJIRO ,  HATASA NOBUYUKI ,  TSUKUDA KEIICHIRO ,  HAYASAKI KIMIYUKI ,  HATSUI TAKUYA

IPC: B41J2/01

Abstract: Disclosed is a printing head having connection terminals for performing an electrical connection of signals including drive signals of print elements by contacting connection terminals in an apparatus side when the head is mounted onto an ink jet printing apparatus. It is made to guarantee connections of all terminals by detecting contacts of a part of terminals. Among the terminals in the head, terminals whose distances from the connection terminals in the printing apparatus become maximum when a deviation occurred in the mounting, are used as terminals for contact detection. For example, from among the connection terminals arranged in a planar area, which is rectangular-shaped, terminals positioned in corners are used as the terminals for the contact detection. When the contacts of these terminals are detected, the connections of all the terminals inside the area can be guaranteed.

公开(公告)号：CA2544194C

公开(公告)日：2009-12-22

申请号：CA2544194

申请日：2006-04-20

Applicant: CANON KK

Inventor： HATASA NOBUYUKI ,  WATANABE KENJIRO ,  TSUKUDA KEIICHIRO ,  HAYASAKI KIMIYUKI ,  HATSUI TAKUYA

IPC: B41J2/01 ,  B41J2/175 ,  H01R13/641

Abstract: Disclosed is a printing head having connection terminals for performing an electrical connection of signals including drive signals of print elements by contacting connection terminals in an apparatus side when the head is mounted onto an ink jet printing apparatus. It is made to guarantee connections of all terminals by detecting contacts of a part of terminals. Among the terminals in the head, terminals whose distances from the connection terminals in the printing apparatus become maximum when a deviation occurred in the mounting, are used as terminals for contact detection. For example, from among the connection terminals arranged in a planar area, which is rectangular-shaped, terminals positioned in corners are used as the terminals for the contact detection. When the contacts of these terminals are detected, the connections of all the terminals inside the area can be guaranteed.