ES2050141T3 - Sistema para medir la distribucion de cargas en una superficie fotorreceptora. - Google Patents
Sistema para medir la distribucion de cargas en una superficie fotorreceptora.Info
- Publication number
- ES2050141T3 ES2050141T3 ES88119432T ES88119432T ES2050141T3 ES 2050141 T3 ES2050141 T3 ES 2050141T3 ES 88119432 T ES88119432 T ES 88119432T ES 88119432 T ES88119432 T ES 88119432T ES 2050141 T3 ES2050141 T3 ES 2050141T3
- Authority
- ES
- Spain
- Prior art keywords
- sensor electrode
- image
- photorecepting
- plate
- measuring
- 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 - Lifetime
Links
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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/12—Measuring electrostatic fields or voltage-potential
- G01R29/14—Measuring field distribution
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/24—Arrangements for measuring quantities of charge
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Measurement Of Radiation (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
Abstract
UN SISTEMA PARA MEDIR LA DISTRIBUCION DE CARGA EN UNA PLACA FOTORECEPTORA QUE HA SIDO EXPUESTA A RADIACIONES DE RAYOS-X PARA FORMAR UNA IMAGEN DE UN OBJETO SOBRE ELLA ESTA DISPUESTO. EL SISTEMA COMPRENDE DE UN ELECTRODO DE SENSOR TRANSPARENTE ADAPTADO PARA SER SITUADO SOBRE LA PLACA FOTORECEPTORA, UNOS MEDIOS PARA EXPLORAR UN RAYO LASER DE IMPULSO A TRAVES DEL ELECTRODO SENSOR TRANSPARENTE PARA DESCARGAR LA CARGA DE IMAGEN POR IMAGEN DE LA SUPERFICIE FOTORECEPTORA Y PARA INDUCIR UN VOLTAJE CORRESPONDIENTE SOBRE EL ELECTRODO SENSOR PARA SER LEIDO POR UN DISPOSITIVO APTO PARA LECTURA, TAL ELECTRODO SENSOR ES DE SUFICIENTE ANCHURA TAL QUE CONSIQUE UNA BUENE CAPACIDAD DE ACOPLAMIENTO CON LA REGION DE ALREDEDOR DEL AREA QUE DEBE SER DESCARGADA POR EL LASER, Y MEDIOS PARA MOVER EL ELECTRODO SENSOR O LA PLACA FOTORECEPTORA PASO A PASO O CONTINUAMENTE TRANSVERSALMENTE A LA DIRECCION DE EXPLORACION DEL LASER PARA LEER LA IMAGEN IMPRESA SOBRE LA SUPERFICIE FOTORECEPTORA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000553214A CA1276320C (en) | 1987-12-01 | 1987-12-01 | System for measuring the charge distribution on a photoreceptor surface |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2050141T3 true ES2050141T3 (es) | 1994-05-16 |
Family
ID=4136979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES88119432T Expired - Lifetime ES2050141T3 (es) | 1987-12-01 | 1988-11-22 | Sistema para medir la distribucion de cargas en una superficie fotorreceptora. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4961209A (es) |
EP (1) | EP0318807B1 (es) |
CA (1) | CA1276320C (es) |
DE (1) | DE3887968T2 (es) |
ES (1) | ES2050141T3 (es) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5166524A (en) * | 1991-06-28 | 1992-11-24 | E. I. Du Pont De Nemours & Company | Element, device and associated method for capturing a latent radiographic image |
US5127038A (en) * | 1991-06-28 | 1992-06-30 | E. I. Du Pont De Nemours And Company | Method for capturing and displaying a latent radiographic image |
US5168160A (en) * | 1991-06-28 | 1992-12-01 | E. I. Du Pont De Nemours And Company | Method and apparatus for acquiring an electrical signal representing a radiographic image |
US5331179A (en) * | 1993-04-07 | 1994-07-19 | E. I. Du Pont De Nemours And Company | Method and apparatus for acquiring an X-ray image using a thin film transistor array |
US5313066A (en) * | 1992-05-20 | 1994-05-17 | E. I. Du Pont De Nemours And Company | Electronic method and apparatus for acquiring an X-ray image |
US5300784A (en) * | 1992-06-01 | 1994-04-05 | Xerox Corporation | Selenium alloy x-ray imaging member on transparent substrate |
US5332893A (en) * | 1992-07-22 | 1994-07-26 | Minnesota Mining And Manufacturing Company | Imaging system and device having a simplified electrode design |
US5268569A (en) * | 1992-07-22 | 1993-12-07 | Minnesota Mining And Manufacturing Company | Imaging system having optimized electrode geometry and processing |
WO1994004963A1 (en) * | 1992-08-14 | 1994-03-03 | E.I. Du Pont De Nemours And Company | Element, device and associated method for capturing a latent radiographic image |
US5319206A (en) * | 1992-12-16 | 1994-06-07 | E. I. Du Pont De Nemours And Company | Method and apparatus for acquiring an X-ray image using a solid state device |
US5661309A (en) * | 1992-12-23 | 1997-08-26 | Sterling Diagnostic Imaging, Inc. | Electronic cassette for recording X-ray images |
US5268950A (en) * | 1993-01-29 | 1993-12-07 | Minnesota Mining And Manufacturing Company | System and method for maintaining uniform spacing of an electrode over the surface of an x-ray plate |
US5311033A (en) * | 1993-04-01 | 1994-05-10 | Minnesota Mining And Manufacturing Company | Layered imaging stack for minimizing interference fringes in an imaging device |
US5381014B1 (en) * | 1993-12-29 | 1997-06-10 | Du Pont | Large area x-ray imager and method of fabrication |
JPH09511616A (ja) * | 1994-03-31 | 1997-11-18 | イメイション・コーポレイション | 可変の電極配列および処理を用いるイメージングシステム |
US5440146A (en) * | 1994-03-31 | 1995-08-08 | Minnesota Mining And Manufacturing Company | Radiographic image reader |
US5498880A (en) * | 1995-01-12 | 1996-03-12 | E. I. Du Pont De Nemours And Company | Image capture panel using a solid state device |
US5686733A (en) * | 1996-03-29 | 1997-11-11 | Mcgill University | Megavoltage imaging method using a combination of a photoreceptor with a high energy photon converter and intensifier |
FR2751095B1 (fr) * | 1996-07-09 | 1998-10-30 | Thomson Csf | Dispositif de controle d'impulsions lumineuses par un dispositif programmable acousto-optique |
US5994713A (en) * | 1997-06-25 | 1999-11-30 | Quantum Imaging Corp. | Filmless photon imaging apparatus |
EP0898421A3 (en) | 1997-08-19 | 2001-12-05 | Fuji Photo Film Co., Ltd. | Electrostatic recording member, electrostatic latent image recording apparatus, and electrostatic latent image read-out apparatus |
IL123006A (en) | 1998-01-20 | 2005-12-18 | Edge Medical Devices Ltd | X-ray imaging system |
JP2000029612A (ja) * | 1998-07-15 | 2000-01-28 | Smk Corp | タッチパネル入力装置 |
IL126018A0 (en) | 1998-09-01 | 1999-05-09 | Edge Medical Devices Ltd | X-ray imaging system |
US6326625B1 (en) | 1999-01-20 | 2001-12-04 | Edge Medical Devices Ltd. | X-ray imaging system |
US6178225B1 (en) | 1999-06-04 | 2001-01-23 | Edge Medical Devices Ltd. | System and method for management of X-ray imaging facilities |
US6717173B2 (en) | 2000-02-08 | 2004-04-06 | Fuji Photo Film Co., Ltd. | Radio-conductive material, method of manufacturing the same, solid sensor using the same, method of manufacturing radio-conductive film, and radiation image read-out apparatus |
US6195272B1 (en) | 2000-03-16 | 2001-02-27 | Joseph E. Pascente | Pulsed high voltage power supply radiography system having a one to one correspondence between low voltage input pulses and high voltage output pulses |
EP1136888B1 (en) * | 2000-03-22 | 2012-01-18 | FUJIFILM Corporation | Image recording medium and method of manufacturing an image recording medium |
US6590224B2 (en) | 2000-03-22 | 2003-07-08 | Fuji Photo Film Co., Ltd. | Image storage medium and method of manufacturing the same |
JP2001264442A (ja) | 2000-03-22 | 2001-09-26 | Fuji Photo Film Co Ltd | 画像記録媒体 |
JP2001281345A (ja) | 2000-03-31 | 2001-10-10 | Fuji Photo Film Co Ltd | エネルギー線検出装置およびその温度調整方法 |
JP4361538B2 (ja) * | 2006-02-16 | 2009-11-11 | 株式会社フューチャービジョン | ガラス基板の除電方法 |
JP6989852B2 (ja) * | 2019-01-22 | 2022-02-03 | 横河電機株式会社 | 電界センサ |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4085327A (en) * | 1977-01-14 | 1978-04-18 | General Electric Company | Direct charge readout electron radiography apparatus with improved signal-to-noise ratio |
US4204725A (en) * | 1977-11-17 | 1980-05-27 | International Business Machines Corporation | Apparatus for detecting information stored on photocopying media, transmitting and storing the same |
GB2048500A (en) * | 1979-05-11 | 1980-12-10 | Vacuumatic Ltd | Weighhead assemblies |
CA1155562A (en) * | 1981-02-11 | 1983-10-18 | Ronald W. Cowart | Realtime radiation exposure monitor and control apparatus |
US4663526A (en) * | 1984-12-26 | 1987-05-05 | Emil Kamieniecki | Nondestructive readout of a latent electrostatic image formed on an insulating material |
DE3534768A1 (de) * | 1985-09-30 | 1987-04-02 | Philips Patentverwaltung | Anordnung zum erzeugen von roentgenaufnahmen mittels eines fotoleiters |
-
1987
- 1987-12-01 CA CA000553214A patent/CA1276320C/en not_active Expired - Lifetime
-
1988
- 1988-11-22 ES ES88119432T patent/ES2050141T3/es not_active Expired - Lifetime
- 1988-11-22 DE DE3887968T patent/DE3887968T2/de not_active Expired - Fee Related
- 1988-11-22 EP EP88119432A patent/EP0318807B1/en not_active Expired - Lifetime
- 1988-11-30 US US07/278,274 patent/US4961209A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0318807A1 (en) | 1989-06-07 |
CA1276320C (en) | 1990-11-13 |
DE3887968T2 (de) | 1994-10-06 |
EP0318807B1 (en) | 1994-02-23 |
US4961209A (en) | 1990-10-02 |
DE3887968D1 (de) | 1994-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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