DISPLAY DEVICE
PROBLEM TO BE SOLVED: To provide a display device which not only displays an image but also generates a sound or vibration.SOLUTION: A display device includes: a display panel 70 which displays an image; a window 30 which protects a front surface of the display panel 70; a cushion tape 75 which prot...
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Main Authors | , , |
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Format | Patent |
Language | English Japanese |
Published |
26.03.2015
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Subjects | |
Online Access | Get full text |
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Summary: | PROBLEM TO BE SOLVED: To provide a display device which not only displays an image but also generates a sound or vibration.SOLUTION: A display device includes: a display panel 70 which displays an image; a window 30 which protects a front surface of the display panel 70; a cushion tape 75 which protects a rear surface of the display panel 70 and includes a first cushion tape 75-1 and a second cushion tape 75-2; a sound element 27 which includes a pair of electrodes 27-2 being disposed between the first cushion tape 75-1 and the second cushion tape 75-2 and a vibrating material layer 27-1 disposed between the pair of electrodes; and a supporting portion 27-2'. Resonators 76 are defined by grooves in the first cushion tape 75-1 and the second cushion tape 75-2.
【課題】画像を表示すること以外に音または振動を発生させる表示装置を提供する。【解決手段】表示装置は、画像を表示する表示パネル70、表示パネル70の前面を保護するウィンドウ30、表示パネル70の背面を保護し、第1クッションテープ75−1と第2クッションテープ75−2を含むクッションテープ75、第1クッションテープ75−1及び第2クッションテープ75−2の間に位置する一対の電極27−2とその間に位置する振動物質層27−1を含む音響素子27と、支持部分27−2'を含み、第1クッションテープと75−1第2クッションテープ75−2は共鳴器76を溝により構成する。【選択図】図1 |
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Bibliography: | Application Number: JP20140162434 |