IMAGE DISPLAY DEVICE

To alleviate user's burden of operation in changing the number of display screens and arrangement of split display screens.SOLUTION: A display device includes: a video signal input unit 5 for inputting a plurality of video signals; a display unit 3 for displaying an image corresponding to a pre...

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Hauptverfasser: AKIYAMA MIKIHIRO, IMANISHI SEIJI
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To alleviate user's burden of operation in changing the number of display screens and arrangement of split display screens.SOLUTION: A display device includes: a video signal input unit 5 for inputting a plurality of video signals; a display unit 3 for displaying an image corresponding to a predetermined video signal on one or a plurality of display screens; a touch detection unit 2 for detecting a start position and a touch release position of a touch operation by a user to generate touch information; a storage unit for storing display screen information including arrangement information associating the input video signal with a position of a current display screen; a touch position acquisition unit 7 for acquiring input detection information 26 including information indicating a position of a display screen to which the touch start position and touch release position belong among current display screens and information indicating the presence or absence of movement of the touch operation by the user by using the touch information; an input operation determination unit 8 for determining the touch operation by using the display screen information and the input detection information to decide screen switching processing associated in advance with the touch operation; and a display screen switching unit 9 for executing the decided screen switching processing.SELECTED DRAWING: Figure 1 【課題】表示画面数及び分割表示画面の配置の変更におけるユーザの操作負担を軽減させる。【解決手段】複数の映像信号を入力する映像信号入力部5と、1又は複数の表示画面に、所定の映像信号に対応する画像を表示する表示部3と、ユーザの接触操作の開始位置と接触解除位置を検出し、接触情報を生成する接触検出部2と、入力された映像信号と現在の表示画面の位置とを対応づけた配置情報を含む表示画面情報を記憶した記憶部と、接触情報を利用して、現在の表示画面のうち接触開始位置と接触解除位置が属する表示画面の位置を示す情報と、ユーザの接触操作の移動の有無を示す情報とを含む入力検出情報26を取得する接触位置取得部7と、表示画面情報と入力検出情報を利用して、接触操作を判定し、接触操作に予め対応付けられた画面切替処理を決定する入力操作判定部8と、決定された画面切替処理を実行する表示画面切替部9とを備える。【選択図】図1