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GB1441840A - Magnetic devices - Google Patents

Magnetic devices

Info

Publication number
GB1441840A
GB1441840A GB4972773A GB4972773A GB1441840A GB 1441840 A GB1441840 A GB 1441840A GB 4972773 A GB4972773 A GB 4972773A GB 4972773 A GB4972773 A GB 4972773A GB 1441840 A GB1441840 A GB 1441840A
Authority
GB
United Kingdom
Prior art keywords
magnetic devices
magnetic
devices
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
GB4972773A
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.)
Philips Components Ltd
Original Assignee
Mullard Ltd
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 Mullard Ltd filed Critical Mullard Ltd
Priority to GB4972773A priority Critical patent/GB1441840A/en
Publication of GB1441840A publication Critical patent/GB1441840A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/37—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements
    • G09F9/372—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements the positions of the elements being controlled by the application of an electric field

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
GB4972773A 1974-03-14 1974-03-14 Magnetic devices Expired GB1441840A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4972773A GB1441840A (en) 1974-03-14 1974-03-14 Magnetic devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4972773A GB1441840A (en) 1974-03-14 1974-03-14 Magnetic devices

Publications (1)

Publication Number Publication Date
GB1441840A true GB1441840A (en) 1976-07-07

Family

ID=10453339

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4972773A Expired GB1441840A (en) 1974-03-14 1974-03-14 Magnetic devices

Country Status (1)

Country Link
GB (1) GB1441840A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3601774A1 (en) * 1985-01-23 1986-07-24 Canon K.K., Tokio/Tokyo OPTICAL LIGHT SCAN SYSTEM OF AN IMAGE OUTPUT SCANNER WITH AN ELECTROMECHANICAL LIGHT MODULATOR
US5061049A (en) * 1984-08-31 1991-10-29 Texas Instruments Incorporated Spatial light modulator and method
US5150250A (en) * 1985-01-23 1992-09-22 Canon Kabushiki Kaisha Light scanning optical system for an image output scanner using an electro-mechanical light modulator
GB2239101B (en) * 1989-11-17 1993-09-22 Marconi Gec Ltd Optical device
FR2731084A1 (en) * 1995-02-25 1996-08-30 Samsung Electro Mech METHOD AND DEVICE FOR CONTROLLING A MIRROR IN A MICRO-MIRROR NETWORK
DE10213671A1 (en) * 2002-03-27 2003-10-23 Karlsruhe Forschzent Actuator for an optical-mechanical scanner and method using the actuator

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5061049A (en) * 1984-08-31 1991-10-29 Texas Instruments Incorporated Spatial light modulator and method
DE3601774A1 (en) * 1985-01-23 1986-07-24 Canon K.K., Tokio/Tokyo OPTICAL LIGHT SCAN SYSTEM OF AN IMAGE OUTPUT SCANNER WITH AN ELECTROMECHANICAL LIGHT MODULATOR
US5150250A (en) * 1985-01-23 1992-09-22 Canon Kabushiki Kaisha Light scanning optical system for an image output scanner using an electro-mechanical light modulator
GB2239101B (en) * 1989-11-17 1993-09-22 Marconi Gec Ltd Optical device
FR2731084A1 (en) * 1995-02-25 1996-08-30 Samsung Electro Mech METHOD AND DEVICE FOR CONTROLLING A MIRROR IN A MICRO-MIRROR NETWORK
DE10213671A1 (en) * 2002-03-27 2003-10-23 Karlsruhe Forschzent Actuator for an optical-mechanical scanner and method using the actuator

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed