To provide an image display device capable of displaying without deformation in images even when a display element expands or contracts.SOLUTION: The image display device includes: a display element that has multiple pixels; a detection part that detects a distance between pixels along a curved surface on the display element arranged on the curved surface of a three-dimensional object; and a correction part that corrects an image signal showing an image to be displayed at each pixel according to the distance between the pixels detected by the detection part. The detection part is configured to detect the distance between pixels on the basis of an image picked up by multiple pixels of the display element.SELECTED DRAWING: Figure 13
【課題】表示素子が伸縮した場合であっても、映像を歪まずに表示できる映像表示装置を提供する。【解決手段】映像表示装置は、複数の画素を有する表示素子と、立体物の曲面に配置される表示素子において曲面に沿った画素間の距離を検出する検出部と、検出部により検出した画素間の距離に応じて、各画素で表示させる映像を示す映像信号を補正する補正部とを備え、検出部は、表示素子の複数の画素の撮影画像に基づき画素間の距離を検出する。【選択図】図13
IMAGE DISPLAY DEVICE AND IMAGE DISPLAY METHOD
映像表示装置および映像表示方法
2020-07-30
Patent
Elektronische Ressource
Japanisch
IPC: | G09G Anordnungen oder Schaltungen zur Steuerung oder Regelung von Anzeigevorrichtungen mit statischen Mitteln zur Darstellung veränderlicher Informationen , ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G09F DISPLAYING , Anzeigewesen / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |
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