JP6213010B2 - ヘッドアップディスプレイ装置 - Google Patents

ヘッドアップディスプレイ装置 Download PDF

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Publication number
JP6213010B2
JP6213010B2 JP2013153901A JP2013153901A JP6213010B2 JP 6213010 B2 JP6213010 B2 JP 6213010B2 JP 2013153901 A JP2013153901 A JP 2013153901A JP 2013153901 A JP2013153901 A JP 2013153901A JP 6213010 B2 JP6213010 B2 JP 6213010B2
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JP
Japan
Prior art keywords
elements
peripheral
laser light
adjacent
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 - Fee Related
Application number
JP2013153901A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015025874A (ja
JP2015025874A5 (enExample
Inventor
昌之 山口
昌之 山口
藤川　卓之
卓之 藤川
安藤　浩
浩 安藤
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.)
Denso Corp
Original Assignee
Denso Corp
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 to JP2013153901A priority Critical patent/JP6213010B2/ja
Application filed by Denso Corp filed Critical Denso Corp
Priority to DE112014003428.2T priority patent/DE112014003428T5/de
Priority to US14/906,275 priority patent/US9835774B2/en
Priority to KR1020167001468A priority patent/KR101848186B1/ko
Priority to PCT/JP2014/003839 priority patent/WO2015011913A1/ja
Priority to CN201480041429.3A priority patent/CN105408804B/zh
Publication of JP2015025874A publication Critical patent/JP2015025874A/ja
Publication of JP2015025874A5 publication Critical patent/JP2015025874A5/ja
Application granted granted Critical
Publication of JP6213010B2 publication Critical patent/JP6213010B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0263—Diffusing elements; Afocal elements characterised by the diffusing properties with positional variation of the diffusing properties, e.g. gradient or patterned diffuser
    • 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]
    • B60K35/235—Head-up displays [HUD] with means for detecting the driver's gaze direction or eye points
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1861—Reflection gratings characterised by their structure, e.g. step profile, contours of substrate or grooves, pitch variations, materials
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2006—Lamp housings characterised by the light source
    • G03B21/2013—Plural light sources
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2006—Lamp housings characterised by the light source
    • G03B21/2033—LED or laser light sources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3129—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] scanning a light beam on the display screen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
    • B60R2300/20—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of display used
    • B60R2300/205—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of display used using a head-up 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
    • G02B27/0101—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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/105—Scanning systems with one or more pivoting mirrors or galvano-mirrors

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Signal Processing (AREA)
  • Instrument Panels (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Lenses (AREA)
JP2013153901A 2013-07-24 2013-07-24 ヘッドアップディスプレイ装置 Expired - Fee Related JP6213010B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2013153901A JP6213010B2 (ja) 2013-07-24 2013-07-24 ヘッドアップディスプレイ装置
US14/906,275 US9835774B2 (en) 2013-07-24 2014-07-22 Head-up display device
KR1020167001468A KR101848186B1 (ko) 2013-07-24 2014-07-22 헤드업 디스플레이 장치
PCT/JP2014/003839 WO2015011913A1 (ja) 2013-07-24 2014-07-22 ヘッドアップディスプレイ装置
DE112014003428.2T DE112014003428T5 (de) 2013-07-24 2014-07-22 Head-up-Anzeigevorrichtung
CN201480041429.3A CN105408804B (zh) 2013-07-24 2014-07-22 平视显示器装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013153901A JP6213010B2 (ja) 2013-07-24 2013-07-24 ヘッドアップディスプレイ装置

Publications (3)

Publication Number Publication Date
JP2015025874A JP2015025874A (ja) 2015-02-05
JP2015025874A5 JP2015025874A5 (enExample) 2015-08-13
JP6213010B2 true JP6213010B2 (ja) 2017-10-18

Family

ID=52392977

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013153901A Expired - Fee Related JP6213010B2 (ja) 2013-07-24 2013-07-24 ヘッドアップディスプレイ装置

Country Status (6)

Country Link
US (1) US9835774B2 (enExample)
JP (1) JP6213010B2 (enExample)
KR (1) KR101848186B1 (enExample)
CN (1) CN105408804B (enExample)
DE (1) DE112014003428T5 (enExample)
WO (1) WO2015011913A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6172400B2 (ja) 2014-09-03 2017-08-02 三菱電機株式会社 画像表示装置
JP6455230B2 (ja) * 2015-03-02 2019-01-23 株式会社デンソー ヘッドアップディスプレイシステム
JP6687014B2 (ja) * 2015-03-04 2020-04-22 日本精機株式会社 レンズアレイ及び映像投影装置
JP6776534B2 (ja) * 2016-01-05 2020-10-28 日本精機株式会社 レンズアレイ及びヘッドアップディスプレイ
WO2018066912A1 (ko) * 2016-10-05 2018-04-12 엘지이노텍(주) 헤드업 디스플레이 장치
CN108427192A (zh) * 2017-02-13 2018-08-21 怡利电子工业股份有限公司 窄角扩散片抬头显示设备
WO2019146423A1 (ja) * 2018-01-25 2019-08-01 富士フイルム株式会社 投映像表示用部材、ウインドシールドガラスおよびヘッドアップディスプレイシステム
JP2019158991A (ja) * 2018-03-09 2019-09-19 株式会社リコー 表示装置、表示システムおよび移動体
JP7058912B2 (ja) * 2018-03-19 2022-04-25 矢崎総業株式会社 ヘッドアップディスプレイ装置
CN119781207B (zh) * 2018-05-25 2025-09-23 合肥疆程技术有限公司 一种液晶显示装置及抬头显示系统
WO2020071053A1 (en) * 2018-10-05 2020-04-09 Ricoh Company, Ltd. Optical element, display device, display system, and mobile object
JP2020071305A (ja) * 2018-10-30 2020-05-07 セイコーエプソン株式会社 頭部装着型表示装置
TWI676823B (zh) * 2018-12-26 2019-11-11 中強光電股份有限公司 抬頭顯示裝置
JP7472629B2 (ja) * 2020-04-28 2024-04-23 船井電機株式会社 投光装置および移動体用投光装置
JP7552067B2 (ja) * 2020-04-30 2024-09-18 船井電機株式会社 投光装置および車両用投光装置
US20220163919A1 (en) * 2020-11-23 2022-05-26 GM Global Technology Operations LLC Micromirror pixel design to eliminate intensity artifacts in holographic displays
CN119317860A (zh) * 2022-06-29 2025-01-14 松下知识产权经营株式会社 光学系统以及图像显示装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07270711A (ja) * 1994-03-30 1995-10-20 Canon Inc 情報表示装置
JP2003035808A (ja) * 2001-07-23 2003-02-07 Minolta Co Ltd 回折格子，偏光分離素子及び液晶プロジェクタ
JP4089371B2 (ja) * 2002-09-24 2008-05-28 セイコーエプソン株式会社 透過型スクリーン及びリア型プロジェクタ
JP3859158B2 (ja) 2003-12-16 2006-12-20 セイコーエプソン株式会社 マイクロレンズ用凹部付き基板、マイクロレンズ基板、透過型スクリーン、およびリア型プロジェクタ
US8192030B2 (en) 2007-03-19 2012-06-05 Panasonic Corporation Laser illuminating device and image display device
JP5075595B2 (ja) 2007-11-26 2012-11-21 株式会社東芝 表示装置及びそれを用いた移動体
JP2010145746A (ja) 2008-12-18 2010-07-01 Equos Research Co Ltd ヘッドアップディスプレイ装置
JP5239832B2 (ja) 2008-12-24 2013-07-17 セイコーエプソン株式会社 スクリーン
JP5521655B2 (ja) 2009-04-10 2014-06-18 セイコーエプソン株式会社 反射型スクリーン、投影システム、フロントプロジェクションテレビ及び反射型スクリーンの製造方法
JP5392276B2 (ja) 2011-02-03 2014-01-22 株式会社デンソー 虚像表示装置
EP2693239B1 (en) 2011-02-28 2016-10-12 Pioneer Corporation Optical element, headup display, and method for manufacturing optical element
JP5344069B2 (ja) 2011-08-29 2013-11-20 株式会社デンソー ヘッドアップディスプレイ装置
JP5594272B2 (ja) * 2011-10-14 2014-09-24 株式会社デンソー ヘッドアップディスプレイ装置
KR20170136016A (ko) * 2013-05-10 2017-12-08 인텔 코포레이션 투영 장치

Also Published As

Publication number Publication date
JP2015025874A (ja) 2015-02-05
WO2015011913A1 (ja) 2015-01-29
DE112014003428T5 (de) 2016-04-28
US20160170099A1 (en) 2016-06-16
KR20160019965A (ko) 2016-02-22
KR101848186B1 (ko) 2018-04-11
CN105408804B (zh) 2018-05-29
CN105408804A (zh) 2016-03-16
US9835774B2 (en) 2017-12-05

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