DE2517346A1 - Photosensitive imaging array with main body divided into two - has exclusive OR gate deciding which of two signal lines connects to any element - Google Patents

Photosensitive imaging array with main body divided into two - has exclusive OR gate deciding which of two signal lines connects to any element

Info

Publication number
DE2517346A1
DE2517346A1 DE19752517346 DE2517346A DE2517346A1 DE 2517346 A1 DE2517346 A1 DE 2517346A1 DE 19752517346 DE19752517346 DE 19752517346 DE 2517346 A DE2517346 A DE 2517346A DE 2517346 A1 DE2517346 A1 DE 2517346A1
Authority
DE
Grant status
Application
Patent type
Prior art keywords
exclusive
main body
signal lines
imaging array
element
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.)
Withdrawn
Application number
DE19752517346
Other languages
German (de)
Other versions
DE2517346B2 (en )
Inventor
Siegfried Dipl Ing Raith
Original Assignee
Siegfried Dipl Ing Raith
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

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L27/00Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/14Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength, or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
    • H01L27/144Devices controlled by radiation
    • H01L27/146Imager structures
    • H01L27/14643Photodiode arrays; MOS imagers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/30Transforming light or analogous information into electric information
    • H04N5/335Transforming light or analogous information into electric information using solid-state image sensors [SSIS]
    • H04N5/369SSIS architecture; Circuitry associated therewith
    • H04N5/374Addressed sensors, e.g. MOS or CMOS sensors

Abstract

The photosensitive imaging array avoids two disadvantages of existing arrays. The delay time of milliseconds needed for controlling the transparent structure is avoided and the problems related to coefficients in the Walsh image transformation are avoided. The main body of the receiver (E) is divided into two regions. All elements in one region are simultaneously connected over a control circuit to a common signal line. The control circuit alone decides to which of the two signal lines (A2) any given receive element is to be connected. This decision is taken by an exclusive-OR operation between the column and row control signals (Z,S).
DE19752517346 1975-04-19 1975-04-19 Photoempfaenger-matrix Withdrawn DE2517346B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19752517346 DE2517346B2 (en) 1975-04-19 1975-04-19 Photoempfaenger-matrix

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752517346 DE2517346B2 (en) 1975-04-19 1975-04-19 Photoempfaenger-matrix

Publications (2)

Publication Number Publication Date
DE2517346A1 true true DE2517346A1 (en) 1977-01-13
DE2517346B2 true DE2517346B2 (en) 1977-04-28

Family

ID=5944442

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752517346 Withdrawn DE2517346B2 (en) 1975-04-19 1975-04-19 Photoempfaenger-matrix

Country Status (1)

Country Link
DE (1) DE2517346B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0233489A2 (en) * 1986-01-21 1987-08-26 OIS Optical Imaging Systems, Inc. Method of addressing at least one photosensitive pixel or liquid crystal pixel in a matrix array
EP0358796A1 (en) * 1988-09-14 1990-03-21 Siemens Aktiengesellschaft Diagnostic X-ray device with luminescent storage screen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0233489A2 (en) * 1986-01-21 1987-08-26 OIS Optical Imaging Systems, Inc. Method of addressing at least one photosensitive pixel or liquid crystal pixel in a matrix array
EP0233489A3 (en) * 1986-01-21 1989-07-26 Ovonic Imaging Systems, Inc. Balanced drive photosensitive pixel and method of operating the same
EP0358796A1 (en) * 1988-09-14 1990-03-21 Siemens Aktiengesellschaft Diagnostic X-ray device with luminescent storage screen
US4950895A (en) * 1988-09-14 1990-08-21 Siemens Aktiengesellschaft Read-out system for a luminescent storage screen in a x-ray diagnostics installation

Also Published As

Publication number Publication date Type
DE2517346B2 (en) 1977-04-28 application

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee