ES462259A1 - Un dispositivo perfeccionado de registro electrorradiografi-co. - Google Patents
Un dispositivo perfeccionado de registro electrorradiografi-co.Info
- Publication number
- ES462259A1 ES462259A1 ES462259A ES462259A ES462259A1 ES 462259 A1 ES462259 A1 ES 462259A1 ES 462259 A ES462259 A ES 462259A ES 462259 A ES462259 A ES 462259A ES 462259 A1 ES462259 A1 ES 462259A1
- Authority
- ES
- Spain
- Prior art keywords
- electrode
- rays
- layer
- photoconductive
- photoconductive layer
- 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
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
- G03G15/054—Apparatus for electrographic processes using a charge pattern using X-rays, e.g. electroradiography
- G03G15/0545—Ionography, i.e. X-rays induced liquid or gas discharge
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/08—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic
- G03G5/087—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic and being incorporated in an organic bonding material
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/10—Bases for charge-receiving or other layers
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/10—Bases for charge-receiving or other layers
- G03G5/102—Bases for charge-receiving or other layers consisting of or comprising metals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Pathology (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
- Measurement Of Radiation (AREA)
- Light Receiving Elements (AREA)
- Photoreceptors In Electrophotography (AREA)
Abstract
Un dispositivo perfeccionado de registro electrorradiográfico que tiene una fuente de rayos-X, un electrodo que hace pasar rayos X, un espacio de registro intermedio para un objeto que ha de ser presentado, en el cual el electrodo que está en un lado alejado del espacio de registro está provisto de una capa de material dieléctrico, un segundo electrodo que tiene una capa fotoconductora, estando las capas separadas una de otra por un espacio de separación de gas, y enfrentadas entre sí, estando el espacio de separación de gas limitado por una o más paredes laterales dispuestas entre los electrodos, y una fuente de voltaje de corriente continua a través de la cual los electrodos están en contacto eléctrico, caracterizado porque la capa fotoconductora consiste en un material fotoconductor granular en un aglutinante, el espacio de separación de gas entre la capa de dieléctrico y la capa fotoconductora es de 50 a 500 micras de anchura, y el electrodo que hace pasar los rayos-X tiene una resistencia superficial de 10 elevado 3 a 10 elevado 8 ohmios.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762641067 DE2641067A1 (de) | 1976-09-11 | 1976-09-11 | Vorrichtung zur elektroradiographischen aufzeichnung |
Publications (1)
Publication Number | Publication Date |
---|---|
ES462259A1 true ES462259A1 (es) | 1978-05-16 |
Family
ID=5987741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES462259A Expired ES462259A1 (es) | 1976-09-11 | 1977-09-09 | Un dispositivo perfeccionado de registro electrorradiografi-co. |
Country Status (12)
Country | Link |
---|---|
US (1) | US4260887A (es) |
JP (1) | JPS5335543A (es) |
AU (1) | AU508067B2 (es) |
BE (1) | BE858584A (es) |
BR (1) | BR7705987A (es) |
CA (1) | CA1098579A (es) |
DE (1) | DE2641067A1 (es) |
ES (1) | ES462259A1 (es) |
FR (1) | FR2364485A1 (es) |
GB (1) | GB1592002A (es) |
IT (1) | IT1084746B (es) |
SE (1) | SE7710063L (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4503551A (en) * | 1982-04-30 | 1985-03-05 | Sri International | Semiconductor-gated ionographic method and apparatus |
US5556716A (en) * | 1994-08-25 | 1996-09-17 | E. I. Du Pont De Nemours And Company | X-ray photoconductive compositions for x-ray radiography |
US7649179B2 (en) * | 2005-02-08 | 2010-01-19 | Koninklijke Philips Electronics N.V. | Lead oxide based photosensitive device and its manufacturing method |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2825814A (en) * | 1953-07-16 | 1958-03-04 | Haloid Co | Xerographic image formation |
DE1063899B (de) * | 1953-07-16 | 1959-08-20 | Haloid Co | Verfahren und Vorrichtung zur Erzeugung eines latenten elektrostatischen Bildes auf einer isolierenden Bildaufnahmeflaeche |
US2802948A (en) * | 1954-09-22 | 1957-08-13 | Haloid Co | Prevention of ion-caused undercutting in xeroradiography |
US3008825A (en) * | 1957-11-20 | 1961-11-14 | Xerox Corp | Xerographic light-sensitive member and process therefor |
DE1622372A1 (de) * | 1967-03-03 | 1970-10-29 | Varian Associates | Vorrichtung zur Elektroradiographie |
US3543025A (en) * | 1968-11-12 | 1970-11-24 | Eastman Kodak Co | Electroradiographic x-ray sensitive element containing tetragonal lead monoxide |
US3831027A (en) * | 1973-09-28 | 1974-08-20 | Xonics Inc | Imaging gas for improved resolution in imaging chamber of electron radiography system |
JPS5068340A (es) * | 1973-10-22 | 1975-06-07 |
-
1976
- 1976-09-11 DE DE19762641067 patent/DE2641067A1/de not_active Ceased
-
1977
- 1977-09-06 US US05/830,629 patent/US4260887A/en not_active Expired - Lifetime
- 1977-09-08 BR BR7705987A patent/BR7705987A/pt unknown
- 1977-09-08 CA CA286,315A patent/CA1098579A/en not_active Expired
- 1977-09-08 SE SE7710063A patent/SE7710063L/xx unknown
- 1977-09-08 GB GB37532/77A patent/GB1592002A/en not_active Expired
- 1977-09-08 IT IT27400/77A patent/IT1084746B/it active
- 1977-09-09 AU AU28699/77A patent/AU508067B2/en not_active Expired
- 1977-09-09 ES ES462259A patent/ES462259A1/es not_active Expired
- 1977-09-09 BE BE180816A patent/BE858584A/xx unknown
- 1977-09-09 FR FR7727349A patent/FR2364485A1/fr active Granted
- 1977-09-12 JP JP10897577A patent/JPS5335543A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
IT1084746B (it) | 1985-05-28 |
BE858584A (fr) | 1978-03-09 |
SE7710063L (sv) | 1978-03-12 |
FR2364485A1 (fr) | 1978-04-07 |
CA1098579A (en) | 1981-03-31 |
DE2641067A1 (de) | 1978-03-16 |
BR7705987A (pt) | 1978-06-27 |
AU508067B2 (en) | 1980-03-06 |
JPS5335543A (en) | 1978-04-03 |
GB1592002A (en) | 1981-07-01 |
FR2364485B1 (es) | 1983-09-02 |
AU2869977A (en) | 1979-03-15 |
US4260887A (en) | 1981-04-07 |
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