GB2013928A - Adjustable mount for optical or opto-electronic component - Google Patents

Adjustable mount for optical or opto-electronic component

Info

Publication number
GB2013928A
GB2013928A GB7906406A GB7906406A GB2013928A GB 2013928 A GB2013928 A GB 2013928A GB 7906406 A GB7906406 A GB 7906406A GB 7906406 A GB7906406 A GB 7906406A GB 2013928 A GB2013928 A GB 2013928A
Authority
GB
United Kingdom
Prior art keywords
optical
opto
electronic component
component
adjustable mount
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.)
Granted
Application number
GB7906406A
Other versions
GB2013928B (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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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
Priority claimed from US05/874,558 external-priority patent/US4190316A/en
Priority claimed from NL7802131A external-priority patent/NL7802131A/en
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB2013928A publication Critical patent/GB2013928A/en
Application granted granted Critical
Publication of GB2013928B publication Critical patent/GB2013928B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/02—Arrangements of circuit components or wiring on supporting structure
    • H05K7/12—Resilient or clamping means for holding component to structure
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B7/0925—Electromechanical actuators for lens positioning
    • G11B7/0932—Details of sprung supports
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/13—Optical detectors therefor
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3801—Permanent connections, i.e. wherein fibres are kept aligned by mechanical means
    • G02B6/3803—Adjustment or alignment devices for alignment prior to splicing

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)

Abstract

In certain types of optical disc player, for example video disc players, the position of an optical or opto- electronic component 1, such as a lens or a plate provided with a number of light-sensitive semiconductor diodes, is required be adjusted relative to a frame 2 in two directions of adjustment, X and Y, which are perpendicular to each other. The adjusting device provided by the invention comprises two interconnected leaf springs 4 and 9. One spring 4 is connected at 12 to the frame 2 and the other spring 9 is connected at 13 to the component 1. Movement of component 1 in the X and Y directions is provided by screws 14, 15 which bend the springs 4 and 9 respectively. <IMAGE>
GB7906406A 1978-02-02 1979-02-23 Adjusting device Expired GB2013928B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/874,558 US4190316A (en) 1978-02-02 1978-02-02 Lens connector for optical fibers
NL7802131A NL7802131A (en) 1978-02-27 1978-02-27 ADJUSTMENT DEVICE FOR ADJUSTING THE POSITION OF AN OPTICAL OR OPTO-ELECTRONIC COMPONENT IN TWO INTERLINE ADJUSTMENT DIRECTIONS.

Publications (2)

Publication Number Publication Date
GB2013928A true GB2013928A (en) 1979-08-15
GB2013928B GB2013928B (en) 1982-04-15

Family

ID=26645395

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7906406A Expired GB2013928B (en) 1978-02-02 1979-02-23 Adjusting device

Country Status (1)

Country Link
GB (1) GB2013928B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2508752A1 (en) * 1981-06-30 1982-12-31 Thomson Csf Position controller for reading head of video disc playing appts. - includes spring mounted plate with two screws providing adjustment about two perpendicular axes
EP0089671A1 (en) * 1982-03-23 1983-09-28 Siemens Aktiengesellschaft Device for adjusting an optical component, e.g. an objective of an optical apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2508752A1 (en) * 1981-06-30 1982-12-31 Thomson Csf Position controller for reading head of video disc playing appts. - includes spring mounted plate with two screws providing adjustment about two perpendicular axes
EP0089671A1 (en) * 1982-03-23 1983-09-28 Siemens Aktiengesellschaft Device for adjusting an optical component, e.g. an objective of an optical apparatus

Also Published As

Publication number Publication date
GB2013928B (en) 1982-04-15

Similar Documents

Publication Publication Date Title
EP0343979A3 (en) Object lens driving device
MY105077A (en) Objective lens driving devices
MY110134A (en) A zoom tracking apparatus
ATE129090T1 (en) OPTICAL SCANNING DEVICE AND SUITABLE MIRROR LENS TO ADJUST SUCH DEVICE.
ES478054A1 (en) Adjusting device for adjusting the position of an optical or opto-electronic component in two directions of adjustment which are perpendicular to each other
AU510303B1 (en) Focal Adjustment ofa single focus lens
GB2013928A (en) Adjustable mount for optical or opto-electronic component
JPS56130840A (en) Pickup controlling mechanism for video disc recorder
WO1991001507A3 (en) Mount for an optical device
JPS52135727A (en) Focus adjusting method and system for focal plane of finder of single lens reflex camera
DE69210129D1 (en) Binocular telescope
DK0455999T3 (en) Suspension hinge device, advantageously hinged for glasses
IT1224919B (en) DIAPHRAG REGULATOR DEVICE IN A MAGNIFYER OR PHOTOGRAPHIC REPRODUCER WITH MULTIPLE ADJUSTABLE DIAPHRAGM OBJECTIVES.
RU1829050C (en) Adjustment device
KR890003389B1 (en) Fixing tool of semiconductor laser
GB9308657D0 (en) Photochromic lenses
JPS604376A (en) Electronic still camera
SE8103046L (en) SMOKING DEVICE FOR CARTESIAN HEAT PICTURES
ATE119126T1 (en) VIBRATION FEEDER.
JPH041449Y2 (en)
JPS57173257A (en) Adjusting device for optical readout system
IT1057033B (en) DEVICE FOR ADJUSTING THE POSITION OF A LENS IN FRONT OF AN OPTICAL TRANSDUCER, PARTICULARLY FOR TELEVISION CAMERA
SE8003261L (en) ADJUSTING DEVICE FOR AN OPTICAL SYSTEM
JPS6141275A (en) Video camera
SU1610455A1 (en) Arrangement for adjusting position of optical component ,particularly, of fiber light-guide

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee