JP6582140B2 - 投写型表示装置 - Google Patents
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- JP6582140B2 JP6582140B2 JP2018540914A JP2018540914A JP6582140B2 JP 6582140 B2 JP6582140 B2 JP 6582140B2 JP 2018540914 A JP2018540914 A JP 2018540914A JP 2018540914 A JP2018540914 A JP 2018540914A JP 6582140 B2 JP6582140 B2 JP 6582140B2
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- G02B27/0006—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means to keep optical surfaces clean, e.g. by preventing or removing dirt, stains, contamination, condensation
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- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0229—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for displays, e.g. cathodic tubes
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- G02B2027/0112—Head-up displays characterised by optical features comprising device for genereting colour display
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- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
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- Mechanical Engineering (AREA)
- Theoretical Computer Science (AREA)
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Description
本発明の投写型表示装置は、光源から出射される光を、入力される画像データに基づいて空間変調する光変調部と、前記光変調部を収容する筐体と、前記筐体に収容され、前記空間変調された光を前記筐体に形成された開口部を通して乗り物の投写面に投写する投写光学系と、前記開口部を塞ぐカバーと、を備え、前記カバーは、前記乗り物の運転席から助手席に向かう方向が長手方向となる形状であり、前記カバーの表面は、前記長手方向の前記助手席側の端部を通りかつ前記長手方向に水平な基準面よりも前記投写面側に形成されており、かつ、前記長手方向の前記助手席側の端部を除く位置から前記助手席側の端部に向かって、前記基準面からの距離が漸減する形状となっており、前記カバーの表面に付着して前記助手席側の端部に移動した物体が排出される排出部を更に備える、ものである。
本出願は、2016年9月21日出願の日本特許出願(特願2016−184697)に基づくものであり、その内容はここに取り込まれる。
1 自動車
2 ウインドシールド
3 筐体
4 ダッシュボード
5 制御ユニット
6 拡散部材
7 凹面鏡
8 開口部
9 カバー
10 排出部
10A 孔部
10B 傾斜面
10C 底面
11 物体除去部
40 光源ユニット
41r R光源
41g G光源
41b B光源
42r、42g、42b コリメータレンズ
43 ダイクロイックプリズム
44 光変調素子
45 駆動部
46 光源制御部
47 システム制御部
E 眼
H ハンドル
OB 物体
X 方向
Claims (9)
- 光源から出射される光を、入力される画像データに基づいて空間変調する光変調部と、
前記光変調部を収容する筐体と、
前記筐体に収容され、前記空間変調された光を前記筐体に形成された開口部を通して乗り物の投写面に投写する投写光学系と、
前記開口部を塞ぐカバーと、を備え、
前記カバーは、前記乗り物の運転席から助手席に向かう方向が長手方向となる形状であり、
前記カバーの表面は、前記長手方向の前記助手席側の端部を通りかつ前記長手方向に水平な基準面よりも前記投写面側に形成されており、かつ、前記長手方向の前記助手席側の端部を除く位置から前記助手席側の端部に向かって、前記基準面からの距離が漸減する形状となっており、
前記位置は、前記運転席側の端部と前記助手席側の端部の間の位置である、投写型表示装置。 - 請求項1記載の投写型表示装置であって、
前記カバーの表面の前記距離は、前記位置から前記運転席側の端部までは一定になっている投写型表示装置。 - 請求項1又は2記載の投写型表示装置であって、
前記カバーの表面に付着して前記助手席側の端部に移動した物体が排出される排出部を更に備える投写型表示装置。 - 請求項3記載の投写型表示装置であって、
前記カバーの表面に付着した物体を前記排出部に移動させて前記物体を除去する物体除去部を更に備える投写型表示装置。 - 光源から出射される光を、入力される画像データに基づいて空間変調する光変調部と、
前記光変調部を収容する筐体と、
前記筐体に収容され、前記空間変調された光を前記筐体に形成された開口部を通して乗り物の投写面に投写する投写光学系と、
前記開口部を塞ぐカバーと、を備え、
前記カバーは、前記乗り物の運転席から助手席に向かう方向が長手方向となる形状であり、
前記カバーの表面は、前記長手方向の前記助手席側の端部を通りかつ前記長手方向に水平な基準面よりも前記投写面側に形成されており、かつ、前記長手方向の前記助手席側の端部を除く位置から前記助手席側の端部に向かって、前記基準面からの距離が漸減する形状となっており、
前記カバーの表面に付着して前記助手席側の端部に移動した物体が排出される排出部を更に備える、投写型表示装置。 - 請求項5記載の投写型表示装置であって、
前記位置は、前記運転席側の端部の位置である投写型表示装置。 - 請求項5記載の投写型表示装置であって、
前記位置は、前記運転席側の端部と前記助手席側の端部の間の位置である投写型表示装置。 - 請求項7記載の投写型表示装置であって、
前記カバーの表面の前記距離は、前記位置から前記運転席側の端部までは一定になっている投写型表示装置。 - 請求項5〜8のいずれか1項に記載の投写型表示装置であって、
前記カバーの表面に付着した物体を前記排出部に移動させて前記物体を除去する物体除去部を更に備える投写型表示装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016184697 | 2016-09-21 | ||
JP2016184697 | 2016-09-21 | ||
PCT/JP2017/029199 WO2018055947A1 (ja) | 2016-09-21 | 2017-08-10 | 投写型表示装置 |
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JPWO2018055947A1 JPWO2018055947A1 (ja) | 2019-06-27 |
JP6582140B2 true JP6582140B2 (ja) | 2019-09-25 |
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US (1) | US10746984B2 (ja) |
JP (1) | JP6582140B2 (ja) |
CN (1) | CN109789780B (ja) |
WO (1) | WO2018055947A1 (ja) |
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WO2020189646A1 (ja) | 2019-03-19 | 2020-09-24 | 株式会社小糸製作所 | 車両用ヘッドアップディスプレイおよび車両用ヘッドアップディスプレイシステム |
JP7294154B2 (ja) | 2020-01-14 | 2023-06-20 | トヨタ自動車株式会社 | 車両用情報表示装置 |
KR20210103038A (ko) * | 2020-02-12 | 2021-08-23 | 삼성디스플레이 주식회사 | 표시 장치 |
CN112578569A (zh) * | 2020-12-28 | 2021-03-30 | 广景视睿科技(深圳)有限公司 | 一种投影光学系统及汽车的抬头显示装置 |
JP7264924B2 (ja) * | 2021-02-12 | 2023-04-25 | 矢崎総業株式会社 | 投影装置 |
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JP2927907B2 (ja) | 1990-08-10 | 1999-07-28 | ダイコク電機株式会社 | パチンコゲーム機 |
JP2517832Y2 (ja) * | 1991-01-30 | 1996-11-20 | 矢崎総業株式会社 | 車両用表示装置 |
JPH07101267A (ja) * | 1993-10-06 | 1995-04-18 | Nippondenso Co Ltd | ヘッドアップディスプレイ装置 |
JP2002202475A (ja) * | 2000-12-28 | 2002-07-19 | Yazaki Corp | 車両用表示装置 |
JP2003025872A (ja) * | 2001-07-13 | 2003-01-29 | Honda Motor Co Ltd | 車両用ヘッドアップディスプレイ装置 |
US8521411B2 (en) * | 2004-06-03 | 2013-08-27 | Making Virtual Solid, L.L.C. | En-route navigation display method and apparatus using head-up display |
JP5080763B2 (ja) * | 2006-08-04 | 2012-11-21 | 矢崎総業株式会社 | ヘッドアップディスプレイ用カバー及び車両用表示ユニット |
US9170474B2 (en) * | 2012-06-21 | 2015-10-27 | Qualcomm Mems Technologies, Inc. | Efficient spatially modulated illumination system |
JP6160078B2 (ja) * | 2012-12-26 | 2017-07-12 | 日本精機株式会社 | 車両用画像投影装置 |
TWI541542B (zh) * | 2014-03-26 | 2016-07-11 | 中強光電股份有限公司 | 抬頭顯示器 |
JP6390371B2 (ja) * | 2014-11-17 | 2018-09-19 | 日本精機株式会社 | ヘッドアップディスプレイ装置 |
JP6341866B2 (ja) * | 2015-02-02 | 2018-06-13 | カルソニックカンセイ株式会社 | ヘッドアップディスプレイ設置構造 |
DE112016000237B4 (de) | 2015-03-12 | 2024-08-22 | Fujifilm Corporation | Projektionstypdisplayvorrichtung und Betriebsassistenzverfahren |
DE112016001495B4 (de) * | 2015-04-01 | 2021-09-16 | Denso Corporation | Blickfeldanzeige-Einrichtung |
JP2017029199A (ja) | 2015-07-28 | 2017-02-09 | グローリー株式会社 | 賞品情報管理システム及び賞品情報管理方法 |
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