JP2022091224A - 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 PDFInfo
- Publication number
- JP2022091224A JP2022091224A JP2020203915A JP2020203915A JP2022091224A JP 2022091224 A JP2022091224 A JP 2022091224A JP 2020203915 A JP2020203915 A JP 2020203915A JP 2020203915 A JP2020203915 A JP 2020203915A JP 2022091224 A JP2022091224 A JP 2022091224A
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- Prior art keywords
- ribs
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- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000004048 modification Effects 0.000 description 10
- 238000012986 modification Methods 0.000 description 10
- 230000006866 deterioration Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
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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
-
- 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
- G02B27/017—Head mounted
- G02B27/0172—Head mounted 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
-
- 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
-
- 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
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/011—Head-up displays characterised by optical features comprising device for correcting geometrical aberrations, distortion
-
- 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
- G02B2027/015—Head-up displays characterised by mechanical features involving arrangement aiming to get less bulky devices
-
- 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
- G02B2027/0154—Head-up displays characterised by mechanical features with movable elements
- G02B2027/0159—Head-up displays characterised by mechanical features with movable elements with mechanical means other than scaning means for positioning the whole image
-
- 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
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
- G02B7/1821—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors for rotating or oscillating mirrors
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on an electrochromic effect
- G02F1/153—Constructional details
- G02F1/157—Structural association of cells with optical devices, e.g. reflectors or illuminating devices
-
- 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
- G03B21/142—Adjusting of projection optics
-
- 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
- G03B21/28—Reflectors in projection beam
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)
Abstract
Description
10 :表示器
30,230,330 :凹面ミラー(反射部材)
130 :凸面ミラー(反射部材)
30a,130a:反射面
30b,130b,230b,330b:反対側の面
31,131 :ミラー本体
32 :軸部
33,133,233 :複数のリブ
33a,133a:第1リブ(回転外側のリブ)
33b,133b:第2リブ(回転内側のリブ)
33c,133c:第3リブ(回転内側のリブ)
33d,133d:第4リブ(回転内側のリブ)
33e,133e:第5リブ(回転外側のリブ)
AR :回転軸
B :筐体
C :中心点
LP :低くなる部位
V :頂点
Claims (6)
- 回転軸を中心に回動するとともに、表示器から出射された表示光を反射して表示画像を投射する反射部材と、前記反射部材を収納する筐体と、を備えたヘッドアップディスプレイ装置であって、
前記反射部材は、前記表示光を反射する反射面の反対側の面から突出する複数のリブを有し、
前記複数のリブは、前記回転軸を中心とした回転外側に、回転内側よりも高さが低くされた部位を有する
ことを特徴とするヘッドアップディスプレイ装置。 - 前記複数のリブは、前記回転軸方向に沿って形成され、前記回転軸を中心とした回転外側のリブについて、回転内側のリブよりも高さが低くされた部位を有する
ことを特徴とする請求項1に記載のヘッドアップディスプレイ装置。 - 前記反射部材は、前記反射面側が凹み前記反対側の面が突出する凹面ミラーであり、
前記複数のリブのうち少なくとも1つは、前記回転軸の両端部側よりも中央側が回転外側から回転内側に向かって湾曲して形成されている
ことを特徴とする請求項2に記載のヘッドアップディスプレイ装置。 - 前記複数のリブのうち少なくとも1つは、前記回転軸の両端部側よりも中央側において高さが低くされている
ことを特徴とする請求項2又は請求項3のいずれかに記載のヘッドアップディスプレイ装置。 - 前記反射部材は、前記反射面を有するミラー本体について、平面視して各頂点から前記ミラー本体の中心点までの距離が略均一となる略長方形状となっている
ことを特徴とする請求項2から請求項4のいずれか1項に記載のヘッドアップディスプレイ装置。 - 前記複数のリブは、前記回転軸に直交する方向に沿って形成され、各リブのうち回転外側部分が、回転内側部分よりも高さが低くされている
ことを特徴とする請求項1から請求項5のいずれか1項に記載のヘッドアップディスプレイ装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020203915A JP7273780B2 (ja) | 2020-12-09 | 2020-12-09 | ヘッドアップディスプレイ装置 |
EP21212784.9A EP4016159B1 (en) | 2020-12-09 | 2021-12-07 | Head-up display device |
CN202111481727.2A CN114609781A (zh) | 2020-12-09 | 2021-12-07 | 抬头显示装置 |
US17/545,288 US11586047B2 (en) | 2020-12-09 | 2021-12-08 | Head-up display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020203915A JP7273780B2 (ja) | 2020-12-09 | 2020-12-09 | ヘッドアップディスプレイ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022091224A true JP2022091224A (ja) | 2022-06-21 |
JP7273780B2 JP7273780B2 (ja) | 2023-05-15 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020203915A Active JP7273780B2 (ja) | 2020-12-09 | 2020-12-09 | ヘッドアップディスプレイ装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11586047B2 (ja) |
EP (1) | EP4016159B1 (ja) |
JP (1) | JP7273780B2 (ja) |
CN (1) | CN114609781A (ja) |
Citations (10)
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JPH0737403A (ja) * | 1993-07-20 | 1995-02-07 | Nippon G Ii Plast Kk | 熱可塑性樹脂製リフレクタ |
JPH07117301A (ja) * | 1993-10-22 | 1995-05-09 | Sony Corp | リボンカートリッジ |
JPH11137468A (ja) * | 1997-11-10 | 1999-05-25 | Sekisui Chem Co Ltd | Frp製浴槽の脚部構造 |
JP2001116911A (ja) * | 1999-10-21 | 2001-04-27 | Matsushita Electric Ind Co Ltd | 光学ミラーと光学スキャナーおよびレーザ加工機 |
US20140102510A1 (en) * | 2012-10-12 | 2014-04-17 | Cogenra Solar, Inc. | Concentrating solar energy collector |
JP2016217041A (ja) * | 2015-05-22 | 2016-12-22 | 三菱電機株式会社 | 屋根瓦および太陽光発電システム |
JP2018205427A (ja) * | 2017-05-31 | 2018-12-27 | パナソニックIpマネジメント株式会社 | 表示装置 |
WO2019124331A1 (ja) * | 2017-12-21 | 2019-06-27 | 日本精機株式会社 | ヘッドアップディスプレイ装置 |
JP2019174674A (ja) * | 2018-03-28 | 2019-10-10 | パナソニックIpマネジメント株式会社 | ミラー保持構造、ミラー構造、映像表示システム、移動体 |
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2020
- 2020-12-09 JP JP2020203915A patent/JP7273780B2/ja active Active
-
2021
- 2021-12-07 EP EP21212784.9A patent/EP4016159B1/en active Active
- 2021-12-07 CN CN202111481727.2A patent/CN114609781A/zh active Pending
- 2021-12-08 US US17/545,288 patent/US11586047B2/en active Active
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JPH07117301A (ja) * | 1993-10-22 | 1995-05-09 | Sony Corp | リボンカートリッジ |
JPH11137468A (ja) * | 1997-11-10 | 1999-05-25 | Sekisui Chem Co Ltd | Frp製浴槽の脚部構造 |
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Also Published As
Publication number | Publication date |
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US20220179216A1 (en) | 2022-06-09 |
EP4016159A1 (en) | 2022-06-22 |
US11586047B2 (en) | 2023-02-21 |
JP7273780B2 (ja) | 2023-05-15 |
EP4016159B1 (en) | 2023-01-18 |
CN114609781A (zh) | 2022-06-10 |
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