JPS6048384A - Ledアレイヘツド - Google Patents
LedアレイヘツドInfo
- Publication number
- JPS6048384A JPS6048384A JP58156154A JP15615483A JPS6048384A JP S6048384 A JPS6048384 A JP S6048384A JP 58156154 A JP58156154 A JP 58156154A JP 15615483 A JP15615483 A JP 15615483A JP S6048384 A JPS6048384 A JP S6048384A
- Authority
- JP
- Japan
- Prior art keywords
- led
- substrate
- led array
- array head
- holding member
- 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.)
- Granted
Links
Classifications
-
- 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
- G03G15/75—Details relating to xerographic drum, band or plate, e.g. replacing, testing
- G03G15/754—Details relating to xerographic drum, band or plate, e.g. replacing, testing relating to band, e.g. tensioning
-
- 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
- G03G15/04045—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers
- G03G15/04054—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers by LED 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
- G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
- G03G15/32—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head
- G03G15/326—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head by application of light, e.g. using a LED array
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
- Led Device Packages (AREA)
- Dot-Matrix Printers And Others (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58156154A JPS6048384A (ja) | 1983-08-26 | 1983-08-26 | Ledアレイヘツド |
US06/644,493 US4703334A (en) | 1983-08-26 | 1984-08-24 | Optical recording head and belt positioning apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58156154A JPS6048384A (ja) | 1983-08-26 | 1983-08-26 | Ledアレイヘツド |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6048384A true JPS6048384A (ja) | 1985-03-16 |
JPH0427949B2 JPH0427949B2 (enrdf_load_stackoverflow) | 1992-05-13 |
Family
ID=15621526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58156154A Granted JPS6048384A (ja) | 1983-08-26 | 1983-08-26 | Ledアレイヘツド |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6048384A (enrdf_load_stackoverflow) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5722972A (en) * | 1980-07-16 | 1982-02-06 | Kubota Ltd | Steering device of working vehicle |
JPS6246578A (ja) * | 1985-08-23 | 1987-02-28 | Rohm Co Ltd | Ledヘツド |
JPH02501286A (ja) * | 1988-03-15 | 1990-05-10 | オーセ プリンテイング システムズ ゲゼルシャフト ミット ベシュレンクテル ハフツング | モジユールをモジユール支持体へ取外し可能に取付けるための装置 |
JPH02269068A (ja) * | 1988-12-05 | 1990-11-02 | Eastman Kodak Co | 電子光発光プリントヘッド組立体を正確に取り付ける装置 |
JPH03501000A (ja) * | 1988-09-02 | 1991-03-07 | イーストマン・コダック・カンパニー | 線形プリントヘッド印刷機組立体及びその取付体 |
US5659184A (en) * | 1990-11-07 | 1997-08-19 | Canon Kabushiki Kaisha | III-V compound semiconductor device with a polycrystalline structure with minimum grain size of 0.6 μm and printer and display device utilizing the same |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5714058A (en) * | 1980-06-28 | 1982-01-25 | Ricoh Co Ltd | Printer |
JPS5848009A (ja) * | 1981-09-17 | 1983-03-19 | Ricoh Co Ltd | 光書込装置 |
JPS6037575A (ja) * | 1983-08-10 | 1985-02-26 | Sanyo Electric Co Ltd | プリンタの光学系調整方法 |
-
1983
- 1983-08-26 JP JP58156154A patent/JPS6048384A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5714058A (en) * | 1980-06-28 | 1982-01-25 | Ricoh Co Ltd | Printer |
JPS5848009A (ja) * | 1981-09-17 | 1983-03-19 | Ricoh Co Ltd | 光書込装置 |
JPS6037575A (ja) * | 1983-08-10 | 1985-02-26 | Sanyo Electric Co Ltd | プリンタの光学系調整方法 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5722972A (en) * | 1980-07-16 | 1982-02-06 | Kubota Ltd | Steering device of working vehicle |
JPS6246578A (ja) * | 1985-08-23 | 1987-02-28 | Rohm Co Ltd | Ledヘツド |
JPH02501286A (ja) * | 1988-03-15 | 1990-05-10 | オーセ プリンテイング システムズ ゲゼルシャフト ミット ベシュレンクテル ハフツング | モジユールをモジユール支持体へ取外し可能に取付けるための装置 |
JPH03501000A (ja) * | 1988-09-02 | 1991-03-07 | イーストマン・コダック・カンパニー | 線形プリントヘッド印刷機組立体及びその取付体 |
JPH02269068A (ja) * | 1988-12-05 | 1990-11-02 | Eastman Kodak Co | 電子光発光プリントヘッド組立体を正確に取り付ける装置 |
US5659184A (en) * | 1990-11-07 | 1997-08-19 | Canon Kabushiki Kaisha | III-V compound semiconductor device with a polycrystalline structure with minimum grain size of 0.6 μm and printer and display device utilizing the same |
Also Published As
Publication number | Publication date |
---|---|
JPH0427949B2 (enrdf_load_stackoverflow) | 1992-05-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4703334A (en) | Optical recording head and belt positioning apparatus | |
US11347159B2 (en) | Light emitting device and rendering device | |
JP2003072148A (ja) | 画像形成装置のプリントヘッド及びそのようなプリントヘッドが設けられる画像形成装置 | |
US20210302864A1 (en) | Light emitting device and rendering device | |
JPS6048384A (ja) | Ledアレイヘツド | |
US20100092214A1 (en) | Optical Printer Head and Image Forming Apparatus Equipped with the Same | |
US6025863A (en) | LED head for illuminating a surface of a photoconductive body | |
EP0790132B1 (en) | Optical print head | |
EP0464269B1 (en) | Led exposure head | |
JPS6048382A (ja) | Ledアレイヘツド | |
JPH0242454Y2 (enrdf_load_stackoverflow) | ||
US6249296B1 (en) | Exposure apparatus and image forming apparatus using the same | |
JPH10157186A (ja) | 直接静電プリントのためのプリントヘッド構造内の制御電極アレイを位置決めするための装置及び方法 | |
US11796935B2 (en) | Exposure device and image forming apparatus | |
JPH05177864A (ja) | 光プリンタヘツド | |
JP2009154361A (ja) | 光出射ヘッド、光出射ヘッド組立体、および画像形成装置 | |
JP2001277587A (ja) | 光プリンタヘッド | |
JPS63199380A (ja) | 光プリンタ | |
JP2001225506A (ja) | 光プリントヘッド及び光プリントヘッドを用いた画像形成装置 | |
US11940741B2 (en) | Image forming apparatus and exposure device | |
JPH0776129A (ja) | 画像形成装置におけるledヘッドの構造 | |
JP2003285469A (ja) | 光プリンタヘッド | |
JP2002219821A (ja) | 光プリンタヘッド | |
JPS61209176A (ja) | 光プリントヘツド | |
JP2004230676A (ja) | 光プリンタヘッド及びその製造方法並びにタンデム画像形成装置 |