JP7424888B2 - 画像表示装置 - Google Patents

画像表示装置 Download PDF

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Publication number
JP7424888B2
JP7424888B2 JP2020059210A JP2020059210A JP7424888B2 JP 7424888 B2 JP7424888 B2 JP 7424888B2 JP 2020059210 A JP2020059210 A JP 2020059210A JP 2020059210 A JP2020059210 A JP 2020059210A JP 7424888 B2 JP7424888 B2 JP 7424888B2
Authority
JP
Japan
Prior art keywords
image
section
light
display device
beam splitter
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.)
Active
Application number
JP2020059210A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021157116A (ja
Inventor
洋一 尾形
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.)
Koito Manufacturing Co Ltd
Original Assignee
Koito Manufacturing Co 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 Koito Manufacturing Co Ltd filed Critical Koito Manufacturing Co Ltd
Priority to JP2020059210A priority Critical patent/JP7424888B2/ja
Priority to PCT/JP2021/011473 priority patent/WO2021193461A1/ja
Priority to CN202180024880.4A priority patent/CN115349106A/zh
Publication of JP2021157116A publication Critical patent/JP2021157116A/ja
Application granted granted Critical
Publication of JP7424888B2 publication Critical patent/JP7424888B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B60K35/23—Head-up displays [HUD]
    • B60K35/231—Head-up displays [HUD] characterised by their arrangement or structure for integration into vehicles
    • 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
    • B60K35/20—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
    • B60K35/23—Head-up displays [HUD]
    • B60K35/232—Head-up displays [HUD] controlling the projection distance of virtual images depending on the condition of the vehicle or the driver
    • 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
    • G02B27/02—Viewing or reading apparatus
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/50—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels
    • G02B30/56—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels by projecting aerial or floating images
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers

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)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Instrument Panels (AREA)
JP2020059210A 2020-03-27 2020-03-27 画像表示装置 Active JP7424888B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2020059210A JP7424888B2 (ja) 2020-03-27 2020-03-27 画像表示装置
PCT/JP2021/011473 WO2021193461A1 (ja) 2020-03-27 2021-03-19 画像表示装置
CN202180024880.4A CN115349106A (zh) 2020-03-27 2021-03-19 图像显示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020059210A JP7424888B2 (ja) 2020-03-27 2020-03-27 画像表示装置

Publications (2)

Publication Number Publication Date
JP2021157116A JP2021157116A (ja) 2021-10-07
JP7424888B2 true JP7424888B2 (ja) 2024-01-30

Family

ID=77890507

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020059210A Active JP7424888B2 (ja) 2020-03-27 2020-03-27 画像表示装置

Country Status (3)

Country Link
JP (1) JP7424888B2 (zh)
CN (1) CN115349106A (zh)
WO (1) WO2021193461A1 (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009539129A (ja) 2006-06-02 2009-11-12 ノキア コーポレイション スプリット射出ひとみ拡大素子
JP2012037761A (ja) 2010-08-09 2012-02-23 Sony Corp 表示装置組立体
JP2017068045A (ja) 2015-09-30 2017-04-06 オリンパス株式会社 ウェアラブル装置
JP2018205452A (ja) 2017-06-01 2018-12-27 セイコーエプソン株式会社 光学装置および表示装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10001654B2 (en) * 2016-07-25 2018-06-19 Disney Enterprises, Inc. Retroreflector display system for generating floating image effects

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009539129A (ja) 2006-06-02 2009-11-12 ノキア コーポレイション スプリット射出ひとみ拡大素子
JP2012037761A (ja) 2010-08-09 2012-02-23 Sony Corp 表示装置組立体
JP2017068045A (ja) 2015-09-30 2017-04-06 オリンパス株式会社 ウェアラブル装置
JP2018205452A (ja) 2017-06-01 2018-12-27 セイコーエプソン株式会社 光学装置および表示装置

Also Published As

Publication number Publication date
JP2021157116A (ja) 2021-10-07
WO2021193461A1 (ja) 2021-09-30
CN115349106A (zh) 2022-11-15

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