JP7823659B2 - ヘッドアップディスプレイ、及び、ヘッドアップディスプレイの設計方法 - Google Patents

ヘッドアップディスプレイ、及び、ヘッドアップディスプレイの設計方法

Info

Publication number
JP7823659B2
JP7823659B2 JP2023523475A JP2023523475A JP7823659B2 JP 7823659 B2 JP7823659 B2 JP 7823659B2 JP 2023523475 A JP2023523475 A JP 2023523475A JP 2023523475 A JP2023523475 A JP 2023523475A JP 7823659 B2 JP7823659 B2 JP 7823659B2
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JP
Japan
Prior art keywords
display
light
head
optical element
phase shifter
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
JP2023523475A
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English (en)
Japanese (ja)
Other versions
JPWO2022250032A1 (https=
Inventor
初彦 西村
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.)
Nippon Seiki Co Ltd
Original Assignee
Nippon Seiki 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 Nippon Seiki Co Ltd filed Critical Nippon Seiki Co Ltd
Publication of JPWO2022250032A1 publication Critical patent/JPWO2022250032A1/ja
Application granted granted Critical
Publication of JP7823659B2 publication Critical patent/JP7823659B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B60K35/23—Head-up displays [HUD]
    • 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
    • G02B27/0012—Optical design, e.g. procedures, algorithms, optimisation routines
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements
    • 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
    • B60K2360/25—Optical features of instruments using filters
    • 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
    • G02B2027/0118—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Instrument Panels (AREA)
JP2023523475A 2021-05-25 2022-05-24 ヘッドアップディスプレイ、及び、ヘッドアップディスプレイの設計方法 Active JP7823659B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021087379 2021-05-25
JP2021087379 2021-05-25
PCT/JP2022/021188 WO2022250032A1 (ja) 2021-05-25 2022-05-24 ヘッドアップディスプレイ、及び、ヘッドアップディスプレイの設計方法

Publications (2)

Publication Number Publication Date
JPWO2022250032A1 JPWO2022250032A1 (https=) 2022-12-01
JP7823659B2 true JP7823659B2 (ja) 2026-03-04

Family

ID=84228873

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023523475A Active JP7823659B2 (ja) 2021-05-25 2022-05-24 ヘッドアップディスプレイ、及び、ヘッドアップディスプレイの設計方法

Country Status (4)

Country Link
US (1) US20240280808A1 (https=)
JP (1) JP7823659B2 (https=)
DE (1) DE112022002776T5 (https=)
WO (1) WO2022250032A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12399361B2 (en) * 2023-01-11 2025-08-26 Infineon Technologies Ag Distributed optical architecture for vehicle head up display
US12472815B2 (en) * 2023-07-12 2025-11-18 Infineon Technologies Austria Ag Driver and passenger aware content projection

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001195380A (ja) 2000-01-11 2001-07-19 Alps Electric Co Ltd 遺伝的アルゴリズムの操作方法及びそれを用いた多層膜光フィルタの製造方法
JP2014044244A (ja) 2012-08-24 2014-03-13 Asahi Kasei E-Materials Corp 映像表示装置
JP2016122041A (ja) 2014-12-24 2016-07-07 旭化成イーマテリアルズ株式会社 ヘッドアップディスプレイ装置
CN106990528A (zh) 2017-04-06 2017-07-28 长春理工大学 基于双目标遗传算法的极紫外多层膜高精度表征方法
WO2018056154A1 (ja) 2016-09-22 2018-03-29 株式会社デンソー ヘッドアップディスプレイ装置
JP2018513565A (ja) 2015-04-20 2018-05-24 ボード・オブ・リージエンツ，ザ・ユニバーシテイ・オブ・テキサス・システム 大面積多層ナノ構造体の加工

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6951393B2 (en) * 2002-07-31 2005-10-04 Canon Kabushiki Kaisha Projection type image display apparatus and image display system
JP2017116667A (ja) * 2015-12-22 2017-06-29 株式会社デンソー ヘッドアップディスプレイ装置
JP7434739B2 (ja) 2019-07-11 2024-02-21 日本精機株式会社 ヘッドアップディスプレイ
TW202144858A (zh) * 2020-03-27 2021-12-01 日商日本化藥股份有限公司 抬頭顯示器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001195380A (ja) 2000-01-11 2001-07-19 Alps Electric Co Ltd 遺伝的アルゴリズムの操作方法及びそれを用いた多層膜光フィルタの製造方法
JP2014044244A (ja) 2012-08-24 2014-03-13 Asahi Kasei E-Materials Corp 映像表示装置
JP2016122041A (ja) 2014-12-24 2016-07-07 旭化成イーマテリアルズ株式会社 ヘッドアップディスプレイ装置
JP2018513565A (ja) 2015-04-20 2018-05-24 ボード・オブ・リージエンツ，ザ・ユニバーシテイ・オブ・テキサス・システム 大面積多層ナノ構造体の加工
WO2018056154A1 (ja) 2016-09-22 2018-03-29 株式会社デンソー ヘッドアップディスプレイ装置
CN106990528A (zh) 2017-04-06 2017-07-28 长春理工大学 基于双目标遗传算法的极紫外多层膜高精度表征方法

Also Published As

Publication number Publication date
US20240280808A1 (en) 2024-08-22
DE112022002776T5 (de) 2024-03-07
WO2022250032A1 (ja) 2022-12-01
JPWO2022250032A1 (https=) 2022-12-01

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