GB1538545A - Head up displays - Google Patents

Head up displays

Info

Publication number
GB1538545A
GB1538545A GB27169/76A GB2716976A GB1538545A GB 1538545 A GB1538545 A GB 1538545A GB 27169/76 A GB27169/76 A GB 27169/76A GB 2716976 A GB2716976 A GB 2716976A GB 1538545 A GB1538545 A GB 1538545A
Authority
GB
United Kingdom
Prior art keywords
displays
head
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
GB27169/76A
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.)
Allard Way Holdings Ltd
Original Assignee
Elliott Brothers London 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 Elliott Brothers London Ltd filed Critical Elliott Brothers London Ltd
Priority to GB27169/76A priority Critical patent/GB1538545A/en
Priority to US05/807,920 priority patent/US4099841A/en
Priority to IL52374A priority patent/IL52374A/en
Priority to NL7706893A priority patent/NL7706893A/en
Priority to FR7719980A priority patent/FR2357021A1/en
Priority to SE7707537A priority patent/SE7707537L/en
Priority to JP7772077A priority patent/JPS533741A/en
Priority to DE19772729212 priority patent/DE2729212A1/en
Publication of GB1538545A publication Critical patent/GB1538545A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
    • B60K35/22—Display screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/50—Instruments characterised by their means of attachment to or integration in the vehicle
    • B60K35/53—Movable instruments, e.g. slidable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/20—Optical features of instruments
    • B60K2360/33—Illumination features
    • B60K2360/334—Projection means
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0123—Head-up displays characterised by optical features comprising devices increasing the field of view
    • G02B2027/0125—Field-of-view increase by wavefront division
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0149—Head-up displays characterised by mechanical features
    • G02B2027/0165—Head-up displays characterised by mechanical features associated with a head-down display
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0149—Head-up displays characterised by mechanical features
    • G02B2027/0169—Supporting or connecting means other than the external walls

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
GB27169/76A 1976-06-30 1976-06-30 Head up displays Expired GB1538545A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB27169/76A GB1538545A (en) 1976-06-30 1976-06-30 Head up displays
US05/807,920 US4099841A (en) 1976-06-30 1977-06-20 Head up displays using optical combiner with three or more partially reflective films
IL52374A IL52374A (en) 1976-06-30 1977-06-22 Desplay units for head up display especially aircraft
NL7706893A NL7706893A (en) 1976-06-30 1977-06-22 IMAGE DEVICE.
FR7719980A FR2357021A1 (en) 1976-06-30 1977-06-29 PILOT COLLIMATOR DISPLAY DEVICE
SE7707537A SE7707537L (en) 1976-06-30 1977-06-29 VISIBLE OPTIONAL DEVICE FOR VEHICLES OR VEHICLES, IN ESPECIALLY FLIGHT PLAN
JP7772077A JPS533741A (en) 1976-06-30 1977-06-29 Display unit
DE19772729212 DE2729212A1 (en) 1976-06-30 1977-06-29 VISION DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27169/76A GB1538545A (en) 1976-06-30 1976-06-30 Head up displays

Publications (1)

Publication Number Publication Date
GB1538545A true GB1538545A (en) 1979-01-24

Family

ID=10255322

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27169/76A Expired GB1538545A (en) 1976-06-30 1976-06-30 Head up displays

Country Status (1)

Country Link
GB (1) GB1538545A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2589583A (en) * 2019-12-02 2021-06-09 Envisics Ltd Pupil expander

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2589583A (en) * 2019-12-02 2021-06-09 Envisics Ltd Pupil expander
WO2021110746A1 (en) * 2019-12-02 2021-06-10 Envisics Ltd Pupil expander
GB2589583B (en) * 2019-12-02 2022-01-12 Envisics Ltd Pupil expander

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee