GB1369374A - Array of devices responsive to differential light signals - Google Patents

Array of devices responsive to differential light signals

Info

Publication number
GB1369374A
GB1369374A GB1857472A GB1857472A GB1369374A GB 1369374 A GB1369374 A GB 1369374A GB 1857472 A GB1857472 A GB 1857472A GB 1857472 A GB1857472 A GB 1857472A GB 1369374 A GB1369374 A GB 1369374A
Authority
GB
United Kingdom
Prior art keywords
sensors
array
pair
light
april
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
Application number
GB1857472A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Corp
Original Assignee
RCA Corp
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
Application filed by RCA Corp filed Critical RCA Corp
Publication of GB1369374A publication Critical patent/GB1369374A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/10—Integrated devices
    • H10F39/12—Image sensors
    • H10F39/18—Complementary metal-oxide-semiconductor [CMOS] image sensors; Photodiode array image sensors
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
    • G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
    • G11C11/41—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming static cells with positive feedback, i.e. cells not needing refreshing or charge regeneration, e.g. bistable multivibrator or Schmitt trigger
    • G11C11/412—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming static cells with positive feedback, i.e. cells not needing refreshing or charge regeneration, e.g. bistable multivibrator or Schmitt trigger using field-effect transistors only
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
    • G11C13/048—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using other optical storage elements
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
    • H10D84/80—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D12/00 or H10D30/00, e.g. integration of IGFETs
    • H10D84/82—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D12/00 or H10D30/00, e.g. integration of IGFETs of only field-effect components
    • H10D84/83—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D12/00 or H10D30/00, e.g. integration of IGFETs of only field-effect components of only insulated-gate FETs [IGFET]

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Holo Graphy (AREA)
  • Image Input (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Semiconductor Memories (AREA)
GB1857472A 1971-04-22 1972-04-21 Array of devices responsive to differential light signals Expired GB1369374A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13632871A 1971-04-22 1971-04-22

Publications (1)

Publication Number Publication Date
GB1369374A true GB1369374A (en) 1974-10-09

Family

ID=22472365

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1857472A Expired GB1369374A (en) 1971-04-22 1972-04-21 Array of devices responsive to differential light signals

Country Status (7)

Country Link
US (1) US3753247A (enExample)
JP (1) JPS526578B1 (enExample)
CA (1) CA960364A (enExample)
DE (1) DE2219024B2 (enExample)
FR (1) FR2134042B1 (enExample)
GB (1) GB1369374A (enExample)
NL (1) NL7205412A (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1503762A (en) * 1975-04-01 1978-03-15 Elliott Bros Surveillance systems
GB1565146A (en) * 1976-08-16 1980-04-16 Fairchild Camera Instr Co Random access momory cells
DE3138314A1 (de) * 1981-09-25 1983-04-14 Siemens AG, 1000 Berlin und 8000 München Zweidimensionaler halbleiter-bildsensor hoher packungsdichte mit fotoleiterschicht
DE3138295A1 (de) * 1981-09-25 1983-04-14 Siemens AG, 1000 Berlin und 8000 München Zweidimensionaler halbleiter-bildsensor mit hoher packungsdichte
JPH07120767B2 (ja) * 1986-09-19 1995-12-20 キヤノン株式会社 光電変換装置
US4751378B1 (en) * 1987-04-24 2000-04-25 Bell Telephone Labor Inc Optical device with quantum well absorption
US4754132A (en) * 1987-04-24 1988-06-28 American Telephone And Telegraph Company, At&T Bell Laboratories Symmetric optical device with quantum well absorption
US4800262A (en) * 1987-12-31 1989-01-24 American Telephone And Telegraph Company, At&T Bell Laboratories Tri-state optical device with quantum well absorption
FR2627923B1 (fr) * 1988-02-26 1990-06-22 Thomson Csf Matrice d'elements photosensibles et detecteur de radiations comportant une telle matrice, notamment detecteur de rayons x a double energie
US4935636A (en) * 1988-05-31 1990-06-19 Kenneth Gural Highly sensitive image sensor providing continuous magnification of the detected image and method of using

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2982859A (en) * 1959-02-04 1961-05-02 Engelhard Hanovia Inc Light communication alinement system
US3454414A (en) * 1964-11-02 1969-07-08 Sperry Rand Corp Photochromic material
DE1524385B2 (de) * 1965-12-15 1975-03-20 Hitachi Ltd., Tokio Zeichenabtaster
US3488636A (en) * 1966-08-22 1970-01-06 Fairchild Camera Instr Co Optically programmable read only memory
US3526880A (en) * 1966-10-27 1970-09-01 Olivetti General Electric Spa Permanent electro-optical memory system using light conducting rods or fibers
US3566371A (en) * 1967-12-21 1971-02-23 Frank S Barnes Quantum state memory
FR1586904A (enExample) * 1968-08-01 1970-03-06
US3624419A (en) * 1970-10-19 1971-11-30 Rca Corp Balanced optically settable memory cell

Also Published As

Publication number Publication date
US3753247A (en) 1973-08-14
FR2134042A1 (enExample) 1972-12-01
CA960364A (en) 1974-12-31
NL7205412A (enExample) 1972-10-24
FR2134042B1 (enExample) 1976-10-29
DE2219024B2 (de) 1976-01-22
DE2219024A1 (de) 1972-11-02
JPS526578B1 (enExample) 1977-02-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees