KR20060050426A - 라인 헤드 및 화상 형성 장치 - Google Patents
라인 헤드 및 화상 형성 장치 Download PDFInfo
- Publication number
- KR20060050426A KR20060050426A KR1020050074113A KR20050074113A KR20060050426A KR 20060050426 A KR20060050426 A KR 20060050426A KR 1020050074113 A KR1020050074113 A KR 1020050074113A KR 20050074113 A KR20050074113 A KR 20050074113A KR 20060050426 A KR20060050426 A KR 20060050426A
- Authority
- KR
- South Korea
- Prior art keywords
- light emitting
- emitting element
- line
- image
- power supply
- Prior art date
Links
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
-
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
- Facsimile Heads (AREA)
- Electroluminescent Light Sources (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Led Devices (AREA)
Abstract
Description
Claims (5)
- 한쪽 전극과 다른쪽 전극 사이에 삽입된 발광 소자를 1라인에 복수 배열한 발광 소자 라인과, 상기 발광 소자 라인의 각 발광 소자를 구동하기 위한 구동 회로를 구비하고, 상기 구동 회로를 통하여 상기 한쪽 전극에 접속되는 전원 배선과 상기 다른쪽 전극을 대향 배치하는 것을 특징으로 하는 라인 헤드.
- 제 1 항에 있어서,상기 구동 회로로서 박막 트랜지스터를 사용하고, 상기 박막 트랜지스터의 게이트 단자와 동일층에 형성되는 게이트 단자층 배선과 상기 전원 배선이 접속되어 있는 것을 특징으로 하는 라인 헤드.
- 제 1 항 또는 제 2 항에 있어서,상기 발광 소자로서 유기 EL 발광 소자를 사용하는 것을 특징으로 하는 라인 헤드.
- 감광체와,상기 감광체를 균일하게 대전시키는 대전 수단과,제 1 항에 기재된 라인 헤드를 구비하고, 상기 감광체를 노광함으로써 형성 대상 화상의 정전 잠상을 상기 감광체 위에 형성하는 노광 수단과,상기 감광체 위의 정전 잠상을 토너상으로서 현상하는 현상 수단과,상기 감광체 위의 토너상을 전사재에 전사시키는 전사 수단과,상기 전사재 위의 토너상을 정착시키는 정착 수단을 구비하는 것을 특징으로 하는 화상 형성 장치.
- 제 4 항에 있어서,컬러 화상을 형성하는 것을 특징으로 하는 화상 형성 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2004-00289226 | 2004-09-30 | ||
JP2004289226A JP4211720B2 (ja) | 2004-09-30 | 2004-09-30 | ラインヘッド及び画像形成装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060050426A true KR20060050426A (ko) | 2006-05-19 |
KR100721841B1 KR100721841B1 (ko) | 2007-05-28 |
Family
ID=36097967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050074113A KR100721841B1 (ko) | 2004-09-30 | 2005-08-12 | 라인 헤드 및 화상 형성 장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7361876B2 (ko) |
JP (1) | JP4211720B2 (ko) |
KR (1) | KR100721841B1 (ko) |
CN (2) | CN100419585C (ko) |
TW (1) | TWI301230B (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006123493A (ja) * | 2004-09-30 | 2006-05-18 | Seiko Epson Corp | ラインヘッド及び画像形成装置 |
JP5472805B2 (ja) * | 2010-01-26 | 2014-04-16 | 富士ゼロックス株式会社 | 電子機器 |
JP5428936B2 (ja) * | 2010-02-23 | 2014-02-26 | 富士ゼロックス株式会社 | 記録ヘッド及び画像形成装置 |
KR102100880B1 (ko) * | 2013-06-26 | 2020-04-14 | 엘지디스플레이 주식회사 | 유기발광 다이오드 표시장치 |
JP6530601B2 (ja) | 2014-12-16 | 2019-06-12 | キヤノン株式会社 | 液体吐出部品および液体吐出装置 |
CN109473510B (zh) * | 2017-09-07 | 2022-05-13 | 佳能株式会社 | 发光晶闸管、发光晶闸管阵列、曝光头和图像形成设备 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2527820B2 (ja) * | 1989-08-14 | 1996-08-28 | 株式会社テック | 端面発光型elプリンタ |
KR0151062B1 (ko) * | 1995-06-23 | 1998-10-01 | 윤종용 | 음극선관 보강용 밴드 |
JPH11274569A (ja) | 1998-03-24 | 1999-10-08 | Canon Inc | Led装置、及びこれを用いた光源、画像形成装置、画像読み取り装置 |
JP3252897B2 (ja) * | 1998-03-31 | 2002-02-04 | 日本電気株式会社 | 素子駆動装置および方法、画像表示装置 |
US6864863B2 (en) * | 2000-10-12 | 2005-03-08 | Seiko Epson Corporation | Driving circuit including organic electroluminescent element, electronic equipment, and electro-optical device |
JP2003005434A (ja) * | 2001-04-18 | 2003-01-08 | Oki Data Corp | トナー、トナーカートリッジ及び画像形成装置 |
KR20030032649A (ko) * | 2001-10-19 | 2003-04-26 | (주)에스피코리아 | 화상전환을 통한 다중화상표시장치 |
JP2004264633A (ja) * | 2003-03-03 | 2004-09-24 | Sanyo Electric Co Ltd | エレクトロルミネッセンス表示装置 |
JP4193805B2 (ja) * | 2004-07-27 | 2008-12-10 | セイコーエプソン株式会社 | 発光装置および画像形成装置 |
-
2004
- 2004-09-30 JP JP2004289226A patent/JP4211720B2/ja not_active Expired - Fee Related
-
2005
- 2005-07-22 US US11/186,984 patent/US7361876B2/en not_active Expired - Fee Related
- 2005-08-03 TW TW094126355A patent/TWI301230B/zh not_active IP Right Cessation
- 2005-08-12 KR KR1020050074113A patent/KR100721841B1/ko not_active IP Right Cessation
- 2005-09-29 CN CNB2005101069931A patent/CN100419585C/zh not_active Expired - Fee Related
- 2005-09-29 CN CN2008101448965A patent/CN101335292B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1755539A (zh) | 2006-04-05 |
US20060065812A1 (en) | 2006-03-30 |
CN101335292B (zh) | 2010-10-06 |
TW200611088A (en) | 2006-04-01 |
CN101335292A (zh) | 2008-12-31 |
JP4211720B2 (ja) | 2009-01-21 |
KR100721841B1 (ko) | 2007-05-28 |
JP2006103007A (ja) | 2006-04-20 |
US7361876B2 (en) | 2008-04-22 |
TWI301230B (en) | 2008-09-21 |
CN100419585C (zh) | 2008-09-17 |
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