JP5103502B2 - 駆動装置、プリントヘッド及び画像形成装置 - Google Patents

駆動装置、プリントヘッド及び画像形成装置 Download PDF

Info

Publication number
JP5103502B2
JP5103502B2 JP2010117106A JP2010117106A JP5103502B2 JP 5103502 B2 JP5103502 B2 JP 5103502B2 JP 2010117106 A JP2010117106 A JP 2010117106A JP 2010117106 A JP2010117106 A JP 2010117106A JP 5103502 B2 JP5103502 B2 JP 5103502B2
Authority
JP
Japan
Prior art keywords
terminal
scanning
thyristor
clock
light emitting
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
Application number
JP2010117106A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011243910A5 (enExample
JP2011243910A (ja
Inventor
章 南雲
Original Assignee
株式会社沖データ
株式会社沖デジタルイメージング
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社沖データ, 株式会社沖デジタルイメージング filed Critical 株式会社沖データ
Priority to JP2010117106A priority Critical patent/JP5103502B2/ja
Priority to US13/112,058 priority patent/US8471884B2/en
Publication of JP2011243910A publication Critical patent/JP2011243910A/ja
Publication of JP2011243910A5 publication Critical patent/JP2011243910A5/ja
Application granted granted Critical
Publication of JP5103502B2 publication Critical patent/JP5103502B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
    • B41J2/447—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using arrays of radiation sources
    • B41J2/45—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using arrays of radiation sources using light-emitting diode [LED] or laser arrays
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/04036—Details of illuminating systems, e.g. lamps, reflectors
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/043—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for controlling illumination or exposure
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/81—Bodies
    • H10H20/813—Bodies having a plurality of light-emitting regions, e.g. multi-junction LEDs or light-emitting devices having photoluminescent regions within the bodies

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Led Devices (AREA)
JP2010117106A 2010-05-21 2010-05-21 駆動装置、プリントヘッド及び画像形成装置 Expired - Fee Related JP5103502B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2010117106A JP5103502B2 (ja) 2010-05-21 2010-05-21 駆動装置、プリントヘッド及び画像形成装置
US13/112,058 US8471884B2 (en) 2010-05-21 2011-05-20 Driving device, print head and image forming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010117106A JP5103502B2 (ja) 2010-05-21 2010-05-21 駆動装置、プリントヘッド及び画像形成装置

Publications (3)

Publication Number Publication Date
JP2011243910A JP2011243910A (ja) 2011-12-01
JP2011243910A5 JP2011243910A5 (enExample) 2012-05-17
JP5103502B2 true JP5103502B2 (ja) 2012-12-19

Family

ID=44972190

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010117106A Expired - Fee Related JP5103502B2 (ja) 2010-05-21 2010-05-21 駆動装置、プリントヘッド及び画像形成装置

Country Status (2)

Country Link
US (1) US8471884B2 (enExample)
JP (1) JP5103502B2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5366511B2 (ja) * 2008-11-14 2013-12-11 株式会社沖データ 駆動回路、光プリントヘッド及び画像形成装置
JP4988893B2 (ja) * 2010-03-26 2012-08-01 株式会社沖データ 駆動回路、駆動装置及び画像形成装置
JP5085689B2 (ja) * 2010-06-30 2012-11-28 株式会社沖データ 駆動装置、プリントヘッド及び画像形成装置
CN105590085A (zh) * 2014-11-13 2016-05-18 四川新力光源股份有限公司 信息处理方法、装置、电子设备及系统
CN105654020A (zh) * 2014-11-13 2016-06-08 四川新力光源股份有限公司 信息处理方法、装置、电子设备及系统
JP7143185B2 (ja) * 2018-11-09 2022-09-28 キヤノン株式会社 画像形成装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4027230A (en) * 1974-12-04 1977-05-31 Matsushita Electric Industrial Co., Ltd. Electronic multi-channel selection switch with common new-selection sensing device
JPS60125751U (ja) * 1984-02-01 1985-08-24 三洋電機株式会社 半導体スイツチング素子
JP2784011B2 (ja) * 1988-09-30 1998-08-06 日本板硝子株式会社 自己走査型発光素子アレイ
JP3308801B2 (ja) * 1996-03-06 2002-07-29 キヤノン株式会社 記録素子アレイ
JP4649701B2 (ja) * 2000-04-24 2011-03-16 富士ゼロックス株式会社 自己走査型発光装置
JP4164997B2 (ja) * 2000-09-05 2008-10-15 富士ゼロックス株式会社 自己走査型発光素子アレイの駆動方法および駆動回路
JP4370776B2 (ja) * 2002-12-18 2009-11-25 富士ゼロックス株式会社 発光素子アレイ駆動装置およびプリントヘッド
JP4462020B2 (ja) * 2004-11-25 2010-05-12 富士ゼロックス株式会社 自己走査型発光素子アレイおよび光書込みヘッドの検査方法
JP4885760B2 (ja) * 2006-02-20 2012-02-29 京セラ株式会社 発光素子アレイ、発光装置および画像形成装置
JP2010045230A (ja) * 2008-08-13 2010-02-25 Fuji Xerox Co Ltd 発光素子チップ、露光装置および画像形成装置
JP5042329B2 (ja) * 2010-03-24 2012-10-03 株式会社沖データ 駆動装置、光プリントヘッド及び画像形成装置

Also Published As

Publication number Publication date
US8471884B2 (en) 2013-06-25
JP2011243910A (ja) 2011-12-01
US20110285805A1 (en) 2011-11-24

Similar Documents

Publication Publication Date Title
US8258723B2 (en) Light-emitting element array, driving device, and image forming apparatus
JP5615221B2 (ja) 駆動回路、駆動装置、プリントヘッド及び画像形成装置
JP5366511B2 (ja) 駆動回路、光プリントヘッド及び画像形成装置
JP5042329B2 (ja) 駆動装置、光プリントヘッド及び画像形成装置
JP5103502B2 (ja) 駆動装置、プリントヘッド及び画像形成装置
JP4988892B2 (ja) 駆動装置、プリントヘッド及び画像形成装置
JP5085689B2 (ja) 駆動装置、プリントヘッド及び画像形成装置
JP5128625B2 (ja) 駆動装置、プリントヘッド及び画像形成装置
JP2012204821A (ja) 発光チップ、プリントヘッドおよび画像形成装置
JP5676342B2 (ja) 駆動装置、プリントヘッド及び画像形成装置
JP5460350B2 (ja) 駆動回路、駆動装置及び画像形成装置
JP6867896B2 (ja) 伝達状態切替回路、プリントヘッド及び画像形成装置
JP2011233590A (ja) 駆動装置、プリントヘッド及び画像形成装置
US8587628B2 (en) Driver apparatus, print head, and image forming apparatus
JP5489923B2 (ja) 駆動装置、プリントヘッド及び画像形成装置
JP5489925B2 (ja) 駆動装置、プリントヘッド及び画像形成装置
JP2011093319A (ja) 光プリントヘッドおよび画像形成装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120322

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20120322

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20120823

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20120904

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20121001

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20151005

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 5103502

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313115

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

LAPS Cancellation because of no payment of annual fees