IMAGE DISPLAY DEVICE

• Main Authors: KIZUKA MASAHIRO, SHIRASAKI YOSHIYUKI, OTSUKA HIROSHI
• Format: Patent
• Language: English; Japanese
• Published: 04.11.2016
• Subjects: ADVERTISING; ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION; CRYPTOGRAPHY; DISPLAY; EDUCATION; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION; SEALS

PROBLEM TO BE SOLVED: To provide an image display device that displays a video of an input video signal on a display panel so as to prevent the circumference of the video where noise and distortion are likely to occur from being captured in the display panel.SOLUTION: The present image display device comprises: a display panel 5; a display signal processing part 4 that changes the size in the vertical direction of the video to be larger than the size in the vertical direction of a video display area so as to correspond to the upper and lower circumference having a certain width in the vertical direction in a video of an input video signal S1 so that the circumference protrudes to the outside of the video display area of the display panel, and outputs the input video signal to the display panel; and a control part 3 that controls the display signal processing part 4.SELECTED DRAWING: Figure 1 【課題】入力ビデオ信号の映像を、その映像におけるノイズまたは歪みが発生し易い周縁が映り込まない様に表示パネルに表示する画像表示装置を提供する。【解決手段】この画像表示装置は、表示パネル５と、入力ビデオ信号Ｓ１の映像における各々一定の垂直方向幅の上下の周縁が前記表示パネルの映像表示領域の外にはみ出す様に、前記映像の垂直方向サイズを前記映像表示領域の垂直方向サイズよりも前記周縁に対応する分大きくなる様に変更して前記入力ビデオ信号を前記表示パネルに出力する表示信号処理部４と、表示信号処理部４を制御する制御部３とを備える。【選択図】図１