JP7424557B2 - 車両用カメラ装置 - Google Patents
車両用カメラ装置 Download PDFInfo
- Publication number
- JP7424557B2 JP7424557B2 JP2019228523A JP2019228523A JP7424557B2 JP 7424557 B2 JP7424557 B2 JP 7424557B2 JP 2019228523 A JP2019228523 A JP 2019228523A JP 2019228523 A JP2019228523 A JP 2019228523A JP 7424557 B2 JP7424557 B2 JP 7424557B2
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- JP
- Japan
- Prior art keywords
- vehicle
- camera device
- hydrophilic film
- electrode
- vehicle camera
- 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.)
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- 239000012528 membrane Substances 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims 2
- 239000006059 cover glass Substances 0.000 description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 23
- 239000011521 glass Substances 0.000 description 9
- 230000008595 infiltration Effects 0.000 description 5
- 238000001764 infiltration Methods 0.000 description 5
- 238000003384 imaging method Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/20—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/22—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle
- B60R1/23—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle with a predetermined field of view
- B60R1/26—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle with a predetermined field of view to the rear of the vehicle
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/18—Coatings for keeping optical surfaces clean, e.g. hydrophobic or photo-catalytic films
-
- 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
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
-
- 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
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/55—Details of cameras or camera bodies; Accessories therefor with provision for heating or cooling, e.g. in aircraft
-
- 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
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/56—Accessories
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Optics & Photonics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Studio Devices (AREA)
- Accessories Of Cameras (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Description
図1には、本発明の第1実施形態に係る車両用カメラ装置10が車両後方から見た正面図にて示されており、図2には、車両用カメラ装置10が車幅方向外側から見た断面図(図1の2-2線断面図)にて示されている。なお、図面では、車両前方を矢印FRで示し、車幅方向外方(車両右方)を矢印OUTで示し、上方を矢印UPで示している。
図4(A)には、本発明の第2実施形態に係る車両用カメラ装置50のカバーガラス26が車両後側から見た正面図にて示されている。
図4(B)には、本発明の第3実施形態に係る車両用カメラ装置60のカバーガラス26が車両後側から見た正面図にて示されている。
Claims (8)
- 光を透過する透過部材が設けられると共に、光軸が車両前後方向側にされ、前記透過部材の表側を前記透過部材を介して撮像すると共に、前記透過部材の所定領域を介して撮像した像が表示装置に表示されるカメラ機構と、
前記透過部材の表側面を形成し、前記所定領域に配置されると共に、前記所定領域の上側、一側方及び他側方の少なくとも2つに配置されない親水膜と、
を備える車両用カメラ装置。 - 光を透過する透過部材が設けられ、前記透過部材の表側を前記透過部材を介して撮像すると共に、前記透過部材の所定領域を介して撮像した像が表示装置に表示されるカメラ機構と、
前記透過部材の表側面を形成し、前記所定領域に配置されると共に、前記所定領域の上側、一側方及び他側方の少なくとも2つに配置されない親水膜と、
前記親水膜と対向される対向部と、
を備える車両用カメラ装置。 - 光を透過する透過部材が設けられ、前記透過部材の表側を前記透過部材を介して撮像するカメラ機構と、
前記透過部材に設けられ、電力が供給される電極と、
前記透過部材の表側面を形成し、前記電極から離間される親水膜と、
前記親水膜と対向される対向部と、
を備える車両用カメラ装置。 - 前記透過部材に設けられ、前記電極を介して電力が供給されて発熱する発熱膜を備える請求項3記載の車両用カメラ装置。
- 前記透過部材の同一面に前記電極及び前記親水膜が配置されると共に、前記電極が前記親水膜の一側方及び他側方に配置される請求項3又は請求項4記載の車両用カメラ装置。
- 前記カメラ機構の光軸が車両前後方向側にされる請求項2~請求項5の何れか1項記載の車両用カメラ装置。
- 前記親水膜が前記カメラ機構に対し上側よりも下側に延びる請求項1~請求項6の何れか1項記載の車両用カメラ装置。
- 前記親水膜が前記透過部材の下端まで配置される請求項1~請求項7の何れか1項記載の車両用カメラ装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019228523A JP7424557B2 (ja) | 2019-12-18 | 2019-12-18 | 車両用カメラ装置 |
PCT/JP2020/046149 WO2021125057A1 (ja) | 2019-12-18 | 2020-12-10 | 車両用カメラ装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019228523A JP7424557B2 (ja) | 2019-12-18 | 2019-12-18 | 車両用カメラ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021097361A JP2021097361A (ja) | 2021-06-24 |
JP7424557B2 true JP7424557B2 (ja) | 2024-01-30 |
Family
ID=76431918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019228523A Active JP7424557B2 (ja) | 2019-12-18 | 2019-12-18 | 車両用カメラ装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP7424557B2 (ja) |
WO (1) | WO2021125057A1 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003267140A (ja) | 2002-03-20 | 2003-09-25 | Murakami Corp | カメラ内蔵型バックミラー装置 |
JP2006313312A (ja) | 2005-04-08 | 2006-11-16 | Murakami Corp | 光学装置、防曇装置および防曇ミラー装置 |
JP2008176207A (ja) | 2007-01-22 | 2008-07-31 | Olympus Imaging Corp | 撮像装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2901550B2 (ja) * | 1996-07-26 | 1999-06-07 | 株式会社村上開明堂 | 防曇素子 |
-
2019
- 2019-12-18 JP JP2019228523A patent/JP7424557B2/ja active Active
-
2020
- 2020-12-10 WO PCT/JP2020/046149 patent/WO2021125057A1/ja active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003267140A (ja) | 2002-03-20 | 2003-09-25 | Murakami Corp | カメラ内蔵型バックミラー装置 |
JP2006313312A (ja) | 2005-04-08 | 2006-11-16 | Murakami Corp | 光学装置、防曇装置および防曇ミラー装置 |
JP2008176207A (ja) | 2007-01-22 | 2008-07-31 | Olympus Imaging Corp | 撮像装置 |
Also Published As
Publication number | Publication date |
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JP2021097361A (ja) | 2021-06-24 |
WO2021125057A1 (ja) | 2021-06-24 |
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