JP2015215515A - 表示装置及びその表示方法 - Google Patents
表示装置及びその表示方法 Download PDFInfo
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- JP2015215515A JP2015215515A JP2014098925A JP2014098925A JP2015215515A JP 2015215515 A JP2015215515 A JP 2015215515A JP 2014098925 A JP2014098925 A JP 2014098925A JP 2014098925 A JP2014098925 A JP 2014098925A JP 2015215515 A JP2015215515 A JP 2015215515A
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- 238000002834 transmittance Methods 0.000 description 2
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Abstract
【解決手段】第1の画像及び第2の画像を出射する表示部13と、表示部13から出射された第1の画像及び第2の画像が入射され、入射された第1の画像を透過させて、かつ、入射された第2の画像を反射することによって表示媒体(風防ガラス101)に投射するビームスプリッタ14と、ビームスプリッタ14を透過した第1の画像が入射され、入射された第1の画像を反射することによって表示媒体に投射する第1のミラー11と、を備える。
【選択図】図3
Description
まず、本発明の基礎となった知見について、図8を用いて説明する。
以下、実施の形態1に係る表示装置について、図1〜4を用いて説明する。
まず、本実施の形態に係る表示装置の構成について図1及び図2を用いて説明する。
次に、本実施の形態に係る表示装置1の投射部10の構成について詳細に説明する。
次に、以上で述べた表示装置1における表示方法について、図4を用いて説明する。
次に、実施の形態2に係る表示装置について説明する。
本実施の形態に係る投射部の構成について図5及び図6を用いて説明する。
次に、以上で述べた本実施の形態に係る表示装置における表示方法について、図7を用いて説明する。
以上のように、本発明の例示として、実施の形態1及び実施の形態2を説明した。しかしながら、本発明は、これに限定されず、適宜、変更、置き換え、付加、省略などを行った実施の形態にも適用可能である。また、上記各実施の形態で説明した各構成要素を組み合わせて、新たな実施の形態とすることも可能である。
10、10a、300 投射部
11、301 第1のミラー
12、302 第2のミラー
13、13a、303 表示部
14、14a ビームスプリッタ
20 制御部
30 取得部
80 位置
101 風防ガラス
131a 第1の表示素子
131b 第2の表示素子
132a 第1の光源
132b 第2の光源
133 合波器
200 ユーザ
Claims (11)
- 第1の画像及び第2の画像を出射する表示部と、
前記表示部から出射された前記第1の画像及び前記第2の画像が入射され、入射された前記第1の画像を透過させて、かつ、入射された前記第2の画像を反射することによって表示媒体に投射するビームスプリッタと、
前記ビームスプリッタを透過した前記第1の画像が入射され、入射された前記第1の画像を反射することによって前記表示媒体に投射する第1のミラーと、を備える
表示装置。 - 前記第1の画像及び前記第2の画像は、前記表示媒体の異なる領域に投射される
請求項1に記載の表示装置。 - 前記表示部から出射された前記第1の画像及び前記第2の画像を前記ビームスプリッタに向けて反射する第2のミラーをさらに備える
請求項1又は2に記載の表示装置。 - 前記表示部は、
前記第1の画像を出力する第1の表示素子と、
前記第2の画像を出力する第2の表示素子と、
前記第1の表示素子から出力された前記第1の画像、及び、前記第2の表示素子から出力された前記第2の画像を合波した後、出射する合波器と、を備える
請求項1〜3のいずれか1項に記載の表示装置。 - 前記第1のミラーは、集光力を持つ
請求項1〜4のいずれか1項に記載の表示装置。 - 前記ビームスプリッタは、反射光に対して集光力を持ち、透過光に対して集光力を持たない
請求項5に記載の表示装置。 - 前記第1の画像及び前記第2の画像は、互いに異なるタイミングで前記表示部から出射され、
前記ビームスプリッタの反射率は、前記第1の画像を透過し、前記第2の画像を反射するように切り替えられる
請求項1〜6のいずれか1項に記載の表示装置。 - 前記第1の画像及び前記第2の画像は、互いに異なる光波長分布を有し、
前記ビームスプリッタは波長選択ミラーである
請求項1〜6のいずれか1項に記載の表示装置。 - 前記波長選択ミラーはホログラムである
請求項8に記載の表示装置。 - 前記第1の画像及び前記第2の画像は、互いに異なる偏光方向の光からなり、
前記ビームスプリッタは、偏光ビームスプリッタである
請求項1〜6に記載の表示装置。 - 表示部と、
第1のミラーと、を備える表示装置の表示方法であって、
前記表示装置にビームスプリッタを設け、
前記表示部に第1の画像及び第2の画像を出射させ、
前記表示部から出射された前記第1の画像及び前記第2の画像を前記ビームスプリッタに入射し、
前記ビームスプリッタに前記第1の画像を透過させ、かつ、前記ビームスプリッタに前記第2の画像を反射させることによって表示媒体に投射し、
前記ビームスプリッタを透過した前記第1の画像を前記第1のミラーに入射し、入射された前記第1の画像を前記第1のミラーに反射させることによって前記表示媒体に投射する
表示方法。
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