USRE48261E1 - Image scanning unit and image forming apparatus having the same - Google Patents
Image scanning unit and image forming apparatus having the same Download PDFInfo
- Publication number
- USRE48261E1 USRE48261E1 US14/854,572 US201514854572A USRE48261E US RE48261 E1 USRE48261 E1 US RE48261E1 US 201514854572 A US201514854572 A US 201514854572A US RE48261 E USRE48261 E US RE48261E
- Authority
- US
- United States
- Prior art keywords
- guide shaft
- image sensor
- image
- carriage
- scanning device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related, expires
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/024—Details of scanning heads ; Means for illuminating the original
- H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/10—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces
- H04N1/1013—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components
- H04N1/1017—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components the main-scanning components remaining positionally invariant with respect to one another in the sub-scanning direction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/10—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces
- H04N1/1013—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components
- H04N1/1026—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components using a belt or cable
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/10—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces
- H04N1/1013—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components
- H04N1/103—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components by engaging a rail
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/10—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces
- H04N1/107—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces with manual scanning
- H04N1/1072—Means for guiding the scanning, e.g. rules
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/04—Scanning arrangements
- H04N2201/0402—Arrangements not specific to a particular one of the scanning methods covered by groups H04N1/04 - H04N1/207
- H04N2201/0442—Details of scanning carriage or moving picture-bearing surface support, e.g. bearing contact with guide rails
Definitions
- aspects of the present invention relate to an image forming apparatus, and more particularly, to an image forming apparatus having an image scanning unit for scanning an image recorded on a document.
- An image forming apparatus is a device for printing an image on a sheet of paper.
- an image forming apparatus having an image scanning function (referred to as combined scanner/printer).
- the apparatus having the image scanning function captures an image recorded on a document using an image sensor, and converts the image into digital image information to reproduce it on a piece of paper or a display unit.
- FIG. 1 shows one example of a conventional image scanning unit 10 .
- the image scanning unit 10 includes a flat transparent window 11 on which a document (not shown) that is to be scanned is laid, and an image sensor 15 running linearly under the transparent window 11 for capturing an image recorded on the document through a scanning process.
- a guide shaft 30 is disposed below the image sensor 15 to guide the linear movement of the image sensor 15 as indicated by the arrow.
- the image sensor 15 is mounted to an image sensor carrier 20 made of metal.
- the guide shaft 30 is inserted into a guide shaft holder 25 that can reciprocate along the guide shaft 30 .
- the image sensor carrier 20 is connected to the glide shaft holder 25 by a bolt 27 .
- a spring 23 is interposed between the image sensor carrier 20 and the image sensor 15 so that the image sensor 15 is biased against the transparent window 11 .
- the guide shaft holder 25 is connected to a belt (not shown) operated by a motor (not shown) in the same direction as a longitudinal direction of the guide shaft 30 .
- the belt When an image reading command is input to the image scanning unit 10 , the belt is operated by the motor, and thus the guide shaft holder 25 connected to the belt runs along the guide shaft 30 . Hence, the image sensor 15 mounted to the image sensor carrier 20 runs linearly to scan the image recorded on the document, while in contact with the transparent window 11 .
- the image sensor carrier 20 and the guide shaft holder 25 are separately manufactured and assembled, a size, in particular, a height, of the assembly is increased. Therefore, it is difficult to miniaturize the image forming apparatus having the image scanning unit. Also, because of the assembling process of the image scanning unit, the entire assembling time of the image forming apparatus increases, and dimensional tolerances between components accumulate and thereby the accuracy of a completed product is low. In addition, since the image sensor carrier 20 is made of metal, induced static electricity may result in malfunction or damage of the image sensor 15 or motor.
- aspects of the present invention provide an image scanning unit having an image sensor carrier of which an image-sensor mounting portion is integrally formed with a portion for accommodating a guide shaft, and an image forming apparatus having the image scanning unit.
- an image scanning unit comprising: a transparent window on which a document to be scanned is laid; an image sensor running linearly under the transparent window for having an image recorded on the document; a driving unit to drive the image sensor; a guide shaft to guide the linear movement of the image sensor; and an image sensor carrier connected to the driving unit and the guide shaft for linearly moving the image sensor along the guide shaft when the driving unit operates, in which the image sensor carrier has an image sensor mounting surface on which the image sensor is mounted, and a guide shaft holder integrally formed with the image sensor mounting surface and mounted on the guide shaft.
- the driving unit includes a belt driven while extending in parallel with the guide shaft, and the image sensor carrier may include a belt fixing portion fixed to the belt.
- the image scanning unit further comprises a fixing unit to fix the image sensor to image sensor carrier, the image sensor fixing unit including a positioning boss formed at the image sensor, and a bracket provided to the image sensor carrier for receiving the positioning boss.
- the image sensor fixing unit may include a positioning boss formed at the image sensor carrier, and a groove formed at the image sensor for receiving the positioning boss.
- the image sensor carrier may be formed of a polymer resin through molding.
- the image sensor carrier may further include a tensioning portion for biasing the image sensor against the transparent window.
- the guide shaft holder may be provided on an internal surface thereof with a protrusion to reduce a frictional surface with an external surface of the guide shaft.
- an image forming apparatus having an image printing unit for printing an image on a recording medium, and an image scanning unit for scanning the image recorded on a document, the image scanning unit including: a transparent window on which the document to be scanned is laid; an image sensor running linearly under the transparent window to capture the image recorded on the document; a driving unit to drive the image sensor; a guide shaft to guide the linear movement of the image sensor; and an image sensor carrier connected to the driving unit and the guide shaft for moving linearly the image sensor along the guide shaft when the driving unit operates, in which the image sensor carrier has an image sensor mounting surface on which the image sensor is mounted, and a guide shaft holder integrally formed with the image sensor mounting surface and mounted on the guide shaft.
- the driving unit may include a belt driven while extending in parallel with the guide shaft, and the image sensor carrier may include a belt fixing portion fixed to the belt.
- the image scanning unit further comprises a fixing unit to fix the image sensor to the image sensor carrier, the image sensor fixing unit including a positioning boss formed at the image sensor, and a bracket provided to the image sensor carrier for receiving the positioning boss.
- the image sensor fixing unit includes a positioning boss formed at the image sensor carrier, and a groove formed at the image sensor for receiving the positioning boss.
- the image sensor carrier is formed of a polymer resin through molding.
- the image sensor carrier further includes a tensioning portion for biasing the image sensor against the transparent window.
- the guide shaft holder is provided on an internal surface thereof with a protrusion to reduce a frictional surface with an external surface of the guide shaft.
- FIG. 1 is an exploded perspective view illustrating an example of a conventional image scanning unit
- FIG. 2 is a perspective view of an image forming apparatus according to an embodiment of the present invention.
- FIG. 3 is a perspective view of an image scanning unit of the image forming apparatus shown in FIG. 2 ;
- FIG. 4 is an exploded perspective view of the image scanning unit shown in FIG. 3 ;
- FIG. 5 is a bottom perspective view of the image sensor carrier in FIG. 4 ;
- FIG. 6 is a front view of the image sensor carrier in FIG. 4 .
- FIG. 2 shows of an image forming apparatus according to an embodiment of the present invention.
- the image forming apparatus is a combined scanner/printer having a function of printing an image on a sheet of paper and a function of scanning the image recorded on the paper, and includes an image printing unit 110 , a scanning unit 120 disposed above the image printing unit 110 , and an operating panel 102 .
- the operating panel 102 is provided with buttons for inputting commands and a display portion 103 for indicating an operating state, option selections or the like of the apparatus to a user.
- the image scanning unit 120 includes a transparent window 121 on which a document D to be scanned is laid, an image sensor 130 running linearly under the transparent window 121 for taking the image recorded on the document, and a flat cover 125 covering the transparent window 121 for shielding light emitted from the image sensor 130 from dispersing outwardly when capturing the image.
- the image sensor 130 may include a contact image sensor (CIS), a charge coupled device (CCD), or the like.
- FIGS. 3 and 4 show the image scanning unit provided to the image forming apparatus according to aspects of the present invention.
- the image scanning unit 120 also includes an image sensor carrier 160 with the image sensor 130 mounted thereto under the transparent window 121 ( FIG. 2 ), a driving unit for linearly reciprocating the image sensor carrier 160 in one direction, and a guide shaft 155 for guiding the straight movement of the image sensor carrier 160 .
- the guide shaft 155 is made of a metal rod, and extends in a direction perpendicular to a longitudinal direction of the image sensor 130 .
- the driving unit includes a motor 140 and a belt 150 driven by the motor 140 .
- the belt 150 extends in parallel with respect to the guide shaft 155 , and is supported by a driving pulley 144 and a driven pulley 145 .
- the driving pulley 144 is coaxial with and rotatably connected to a coupling gear 143 meshed with a motor shaft gear 141 of the motor 140 .
- the belt 150 is provided on an inner surface thereof with internal gear teeth so as to prevent slippage.
- the driving pulley 144 and the driven pulley 145 are shaped so that they are meshed with the toothed inner surface of the belt 150 .
- the image sensor carrier 160 includes an image sensor mounting surface 161 for mounting the image sensor 130 , a guide shaft holder 170 slidably mounted to the guide shaft 155 , and a belt fixing portion 180 fixed to the belt 150 .
- the image sensor carrier 160 is not made of metal, but is formed of polymer resin through molding.
- a fixing unit for fixing the image sensor 130 is provided on the image sensor mounting surface 161 and the image sensor 130 to fix the image sensor 130 to the image sensor carrier 160 .
- the image sensor 130 is formed with first and second positioning bosses 132 and 133 for detachably mounting the image sensor 130 to the image sensor carrier 160 .
- the image sensor carrier 160 is formed with first and second brackets 162 and 163 for receiving the positioning bosses 132 and 133 .
- the image sensor carrier 160 is formed with a positioning boss 164
- the image sensor 130 is formed with a groove 134 for receiving the positioning boss 164 .
- the image sensor mounting surface 161 is provided with first and second tensioning portions 166 and 168 for biasing the image sensor 130 against the transparent window 121 ( FIG. 2 ), which replaces a conventional spring 23 shown in FIG. 1 .
- the image sensor 130 moves linearly along the guide shaft 155 , while spacers 136 protruded from both ends of the image sensor 130 are contacting the transparent window.
- FIGS. 5 and 6 show blown up portions of the image sensor carrier in FIG. 4 .
- the belt fixing portion 180 is formed with a toothed surface 181 meshed with the internal gear teeth of the belt 150 to prevent the belt fixing portion 180 from slipping on the belt 150 ( FIGS. 3 and 4 ), and belt pressing bosses 183 for tightly contacting the belt 150 with the toothed surface 181 .
- the belt 150 is inserted into a slot 185 formed between the toothed surface 181 and the belt pressing bosses 183 .
- the guide shaft holder 170 has an approximately semicircular internal surface 172 forming a channel matching with the guide shaft 155 , so that the guide shaft holder 170 slides on the guide shaft 155 .
- the guide shaft holder 170 is provided on the internal surface thereof with a protrusions formed as planar faces 175 , 176 and 174 so as to reduce a contacting surface with an external surface of the guide shaft 155 and thereby reduce friction therebetween.
- the first and second planar faces 175 and 176 engage the guide shaft at approximately 180 degree intervals along the diameter of the guide shaft and are substantially parallel to each other
- the image sensor carrier includes the image sensor mounting surface integrally formed with the guide shaft holder mounted on the guide shaft, thereby reducing a height of the image scanning unit.
- the image scanning unit and the image forming apparatus having the same can be miniaturized.
- the image sensor carrier is formed of the polymer resin, it is possible to prevent malfunction of the image sensor or motor due to the static electricity.
Abstract
Description
Claims (20)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/854,572 USRE48261E1 (en) | 2005-03-09 | 2015-09-15 | Image scanning unit and image forming apparatus having the same |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2005-0019577 | 2005-03-09 | ||
KR1020050019577A KR100636226B1 (en) | 2005-03-09 | 2005-03-09 | Image scanning unit and image forming apparatus with the same |
US11/247,141 US8743428B2 (en) | 2005-03-09 | 2005-10-12 | Image scanning unit and image forming apparatus having the same |
US14/854,572 USRE48261E1 (en) | 2005-03-09 | 2015-09-15 | Image scanning unit and image forming apparatus having the same |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/247,141 Reissue US8743428B2 (en) | 2005-03-09 | 2005-10-12 | Image scanning unit and image forming apparatus having the same |
Publications (1)
Publication Number | Publication Date |
---|---|
USRE48261E1 true USRE48261E1 (en) | 2020-10-13 |
Family
ID=36970528
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/247,141 Ceased US8743428B2 (en) | 2005-03-09 | 2005-10-12 | Image scanning unit and image forming apparatus having the same |
US14/854,572 Expired - Fee Related USRE48261E1 (en) | 2005-03-09 | 2015-09-15 | Image scanning unit and image forming apparatus having the same |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/247,141 Ceased US8743428B2 (en) | 2005-03-09 | 2005-10-12 | Image scanning unit and image forming apparatus having the same |
Country Status (2)
Country | Link |
---|---|
US (2) | US8743428B2 (en) |
KR (1) | KR100636226B1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4867839B2 (en) * | 2007-07-30 | 2012-02-01 | セイコーエプソン株式会社 | Image reading device |
JP4977567B2 (en) * | 2007-09-27 | 2012-07-18 | 京セラドキュメントソリューションズ株式会社 | Image reading apparatus and image forming apparatus |
US7738802B2 (en) * | 2007-12-20 | 2010-06-15 | Xerox Corporation | Dynamic ESV (sensor) positioner for multi-color configuration |
JP5841041B2 (en) | 2012-01-13 | 2016-01-06 | キヤノンファインテック株式会社 | Image reading device |
CN202931448U (en) * | 2012-10-11 | 2013-05-08 | 光宝电子(广州)有限公司 | Bearing part and image scanning device |
JP6658139B2 (en) * | 2016-03-14 | 2020-03-04 | 富士ゼロックス株式会社 | Image reading device, image forming device |
Citations (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5450216A (en) | 1977-09-29 | 1979-04-20 | Ricoh Co Ltd | Scanner |
US4445647A (en) * | 1981-09-11 | 1984-05-01 | International Standard Electric Corporation | Supply roll holding arrangement |
JPS63206063A (en) | 1987-02-23 | 1988-08-25 | Tamura Electric Works Ltd | Facsimile equipment |
US4982235A (en) * | 1990-05-22 | 1991-01-01 | International Business Machines Corp. | Image scan apparatus |
JPH04312065A (en) | 1991-04-11 | 1992-11-04 | Murata Mach Ltd | Recorder |
US5812172A (en) * | 1994-01-10 | 1998-09-22 | Fujitsu Limited | Image reading and printing unit |
JPH11168592A (en) * | 1997-12-03 | 1999-06-22 | Canon Inc | Image sensor unit and picture reader mounted with the same |
US6246492B1 (en) * | 1998-02-09 | 2001-06-12 | Avision, Inc. | Image reading head having driving motor mounted to contact image sensor reader |
US6342957B1 (en) * | 1996-12-13 | 2002-01-29 | Fuji Photo Film Co., Ltd. | Image forming apparatus |
US20020115224A1 (en) * | 2001-02-16 | 2002-08-22 | Ulrich Rudel | Method for the preparation of optical (bio)chemical sensor devices |
US6450382B1 (en) * | 2000-01-05 | 2002-09-17 | Tokyo Kikai Seisakusho, Ltd. | Printing web position adjusting apparatus |
US20020176121A1 (en) * | 2001-05-25 | 2002-11-28 | Akira Takei | Image reading apparatus |
US20030001011A1 (en) * | 1997-08-06 | 2003-01-02 | Sadao Murata | Multifunction device and control method for the same |
USRE38092E1 (en) * | 1995-05-31 | 2003-04-29 | Olympus Optical Co., Ltd. | Image forming apparatus |
US6612681B2 (en) * | 1995-04-11 | 2003-09-02 | Canon Kabushiki Kaisha | Ink jet recording apparatus recording images when an ink jet recording head is installed thereon and reading head is installed thereon |
US20030184771A1 (en) * | 2002-03-28 | 2003-10-02 | Brother Kogyo Kabushiki Kaisha | Printing device |
US20040080550A1 (en) * | 2002-10-28 | 2004-04-29 | Samsung Electronics Co., Ltd. | One-molding frame of combination printer |
US6795219B2 (en) * | 2000-04-17 | 2004-09-21 | Konica Corporation | Image reading device and image forming apparatus equipped therewith |
US20050195242A1 (en) * | 2004-03-08 | 2005-09-08 | Brother Kogyo Kabushiki Kaisha | Image recording apparatus |
US20050195252A1 (en) * | 2004-03-05 | 2005-09-08 | Brother Kogyo Kabushiki Kaisha | Image recording apparatus |
US6952292B2 (en) * | 2000-07-31 | 2005-10-04 | Canon Kabushiki Kaisha | Image reading apparatus and method of supporting image reading unit |
US20050225812A1 (en) * | 2004-04-08 | 2005-10-13 | Bledsoe J D | Two-dimensional CMOS sensor array to image documents and other flat objects |
US20050268429A1 (en) * | 2004-05-24 | 2005-12-08 | Hirofumi Akiyama | Hinge device and electronic equipment using the same |
US20060092481A1 (en) * | 2004-10-29 | 2006-05-04 | Kazuhiro Nakano | Image reading apparatus |
US7088476B2 (en) * | 2001-01-19 | 2006-08-08 | Canon Kabushiki Kaisha | Image reading apparatus |
KR200437393Y1 (en) | 2007-02-02 | 2007-11-29 | 김진호 | Magnetization hexagonal water manufacturing device using magnetizer |
US7348693B2 (en) * | 2003-08-06 | 2008-03-25 | Olympus Corporation | Vibration wave linear motor |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4312065B2 (en) | 2004-01-23 | 2009-08-12 | 富士通株式会社 | Containment box |
JP5450216B2 (en) | 2010-04-06 | 2014-03-26 | 日本ジッパーチュービング株式会社 | Thin adhesive heat conductive sheet |
-
2005
- 2005-03-09 KR KR1020050019577A patent/KR100636226B1/en active IP Right Grant
- 2005-10-12 US US11/247,141 patent/US8743428B2/en not_active Ceased
-
2015
- 2015-09-15 US US14/854,572 patent/USRE48261E1/en not_active Expired - Fee Related
Patent Citations (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5450216A (en) | 1977-09-29 | 1979-04-20 | Ricoh Co Ltd | Scanner |
US4445647A (en) * | 1981-09-11 | 1984-05-01 | International Standard Electric Corporation | Supply roll holding arrangement |
JPS63206063A (en) | 1987-02-23 | 1988-08-25 | Tamura Electric Works Ltd | Facsimile equipment |
US4982235A (en) * | 1990-05-22 | 1991-01-01 | International Business Machines Corp. | Image scan apparatus |
JPH04312065A (en) | 1991-04-11 | 1992-11-04 | Murata Mach Ltd | Recorder |
US5812172A (en) * | 1994-01-10 | 1998-09-22 | Fujitsu Limited | Image reading and printing unit |
US6612681B2 (en) * | 1995-04-11 | 2003-09-02 | Canon Kabushiki Kaisha | Ink jet recording apparatus recording images when an ink jet recording head is installed thereon and reading head is installed thereon |
USRE38092E1 (en) * | 1995-05-31 | 2003-04-29 | Olympus Optical Co., Ltd. | Image forming apparatus |
US6342957B1 (en) * | 1996-12-13 | 2002-01-29 | Fuji Photo Film Co., Ltd. | Image forming apparatus |
US20030001011A1 (en) * | 1997-08-06 | 2003-01-02 | Sadao Murata | Multifunction device and control method for the same |
JPH11168592A (en) * | 1997-12-03 | 1999-06-22 | Canon Inc | Image sensor unit and picture reader mounted with the same |
US6285441B1 (en) * | 1997-12-03 | 2001-09-04 | Canon Kabushiki Kaisha | Image sensor unit and image reader using the same |
US6246492B1 (en) * | 1998-02-09 | 2001-06-12 | Avision, Inc. | Image reading head having driving motor mounted to contact image sensor reader |
US6450382B1 (en) * | 2000-01-05 | 2002-09-17 | Tokyo Kikai Seisakusho, Ltd. | Printing web position adjusting apparatus |
US6795219B2 (en) * | 2000-04-17 | 2004-09-21 | Konica Corporation | Image reading device and image forming apparatus equipped therewith |
US6952292B2 (en) * | 2000-07-31 | 2005-10-04 | Canon Kabushiki Kaisha | Image reading apparatus and method of supporting image reading unit |
US7088476B2 (en) * | 2001-01-19 | 2006-08-08 | Canon Kabushiki Kaisha | Image reading apparatus |
US20020115224A1 (en) * | 2001-02-16 | 2002-08-22 | Ulrich Rudel | Method for the preparation of optical (bio)chemical sensor devices |
US20020176121A1 (en) * | 2001-05-25 | 2002-11-28 | Akira Takei | Image reading apparatus |
US20030184771A1 (en) * | 2002-03-28 | 2003-10-02 | Brother Kogyo Kabushiki Kaisha | Printing device |
US20040080550A1 (en) * | 2002-10-28 | 2004-04-29 | Samsung Electronics Co., Ltd. | One-molding frame of combination printer |
US7348693B2 (en) * | 2003-08-06 | 2008-03-25 | Olympus Corporation | Vibration wave linear motor |
US20050195252A1 (en) * | 2004-03-05 | 2005-09-08 | Brother Kogyo Kabushiki Kaisha | Image recording apparatus |
US20050195242A1 (en) * | 2004-03-08 | 2005-09-08 | Brother Kogyo Kabushiki Kaisha | Image recording apparatus |
US20050225812A1 (en) * | 2004-04-08 | 2005-10-13 | Bledsoe J D | Two-dimensional CMOS sensor array to image documents and other flat objects |
US20050268429A1 (en) * | 2004-05-24 | 2005-12-08 | Hirofumi Akiyama | Hinge device and electronic equipment using the same |
US20060092481A1 (en) * | 2004-10-29 | 2006-05-04 | Kazuhiro Nakano | Image reading apparatus |
KR200437393Y1 (en) | 2007-02-02 | 2007-11-29 | 김진호 | Magnetization hexagonal water manufacturing device using magnetizer |
Non-Patent Citations (9)
Title |
---|
Notice of Allowance dated Jan. 21, 2014 in U.S. Appl. No. 11/247,141. |
Office Action dated Dec. 10, 2009 in U.S. Appl. No. 11 /247,141. |
Office Action dated Jan. 5, 2011 in U.S. Appl. No. 11/247,141. |
Office Action dated Jul. 18, 2011 in U.S. Appl. No. 11/247,141. |
Office Action dated Jun. 18, 2010 in U.S. Appl. No. 11/247,141. |
Office Action dated Jun. 21, 2012 in U.S. Appl. No. 11/247,141. |
Office Action dated Jun. 25, 2009 in U.S. Appl. No. 11/247,141. |
Office Action dated Oct. 25, 2013 in U.S. Appl. No. 11/247,141. |
U.S. Appl. No. 11/247,141, filed Oct. 12, 2005, Dong-Ha Choi, Samsung Electronics Co., Ltd. |
Also Published As
Publication number | Publication date |
---|---|
US20060203300A1 (en) | 2006-09-14 |
KR20060098958A (en) | 2006-09-19 |
US8743428B2 (en) | 2014-06-03 |
KR100636226B1 (en) | 2006-10-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
USRE48261E1 (en) | Image scanning unit and image forming apparatus having the same | |
US7738146B2 (en) | Image reading device | |
JP4572946B2 (en) | Image reading device | |
US7529001B2 (en) | Image reading apparatus | |
US6765648B2 (en) | Image sensor unit and image reader using the same | |
US7746522B2 (en) | Image reading device | |
US20070030534A1 (en) | Image Reading Device | |
JP2007178506A (en) | Image reader | |
JP5908006B2 (en) | DRIVE DEVICE, IMAGE READING DEVICE, AND IMAGE FORMING DEVICE | |
US7978380B2 (en) | Image reader and method of producing thereof | |
US8837008B2 (en) | Image reading apparatus | |
JP6493249B2 (en) | Image reading device | |
JP2007043684A (en) | Image sensor, contact image sensor and image reading apparatus | |
US7911663B2 (en) | Image reading apparatus | |
JP2007194914A (en) | Image sensor | |
JP2005070492A (en) | Image reader | |
JP6188979B2 (en) | Image reading apparatus and image forming apparatus | |
JP7470220B2 (en) | Image reading device and image forming device | |
JP7196735B2 (en) | reader | |
JP2007086357A (en) | Image forming apparatus | |
JP6761072B2 (en) | Image reader and image forming device | |
JP7031321B2 (en) | Image processing equipment | |
JP6100413B2 (en) | Image reading apparatus and image forming apparatus | |
JP2007086356A (en) | Image forming apparatus | |
JP2005159631A (en) | Image reading apparatus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: S-PRINTING SOLUTION CO., LTD., KOREA, REPUBLIC OF Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:SAMSUNG ELECTRONICS CO., LTD;REEL/FRAME:041852/0125 Effective date: 20161104 |
|
AS | Assignment |
Owner name: HP PRINTING KOREA CO., LTD., KOREA, REPUBLIC OF Free format text: CHANGE OF NAME;ASSIGNOR:S-PRINTING SOLUTION CO., LTD.;REEL/FRAME:047370/0405 Effective date: 20180316 |
|
AS | Assignment |
Owner name: HP PRINTING KOREA CO., LTD., KOREA, REPUBLIC OF Free format text: CORRECTIVE ASSIGNMENT TO CORRECT THE DOCUMENTATION EVIDENCING THE CHANGE OF NAME PREVIOUSLY RECORDED ON REEL 047370 FRAME 0405. ASSIGNOR(S) HEREBY CONFIRMS THE CHANGE OF NAME;ASSIGNOR:S-PRINTING SOLUTION CO., LTD.;REEL/FRAME:047769/0001 Effective date: 20180316 |
|
AS | Assignment |
Owner name: HP PRINTING KOREA CO., LTD., KOREA, REPUBLIC OF Free format text: CHANGE OF LEGAL ENTITY EFFECTIVE AUG. 31, 2018;ASSIGNOR:HP PRINTING KOREA CO., LTD.;REEL/FRAME:050938/0139 Effective date: 20190611 |
|
AS | Assignment |
Owner name: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P., TEXAS Free format text: CONFIRMATORY ASSIGNMENT EFFECTIVE NOVEMBER 1, 2018;ASSIGNOR:HP PRINTING KOREA CO., LTD.;REEL/FRAME:050747/0080 Effective date: 20190826 |
|
FEPP | Fee payment procedure |
Free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
|
LAPS | Lapse for failure to pay maintenance fees |
Free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |