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公开(公告)号：US20240323595A1
公开(公告)日：2024-09-26
申请号：US18578442
申请日：2022-08-05
发明人： Yaqian JI , Xudong QUAN , Lei WANG , Mingkun YANG , Yonggang CAO , Yanling HAN , Peixiao LI , Yue GOU
CPC分类号： H04R1/2896 , H04R1/025 , H05K5/0217 , H04R2400/11 , H04R2499/15
摘要： Provided in the embodiments of the present disclosure is an assembled screen unit, including a display panel, a frame, a sound-production stimulation unit, and a supporting structure; the supporting structure is configured to support the sound-production stimulation unit; the back side of the display panel includes a central region and an edge region; the sound-production stimulation unit is in contact with the central region; the frame is configured to support the display panel; the frame includes a first sub-portion and a second sub-portion; and a first vibration isolation portion is provided between the first sub-portion and the display panel; a second vibration isolation portion is provided between the second sub-portion and the display panel; and the first vibration isolation portion has a thickness less than the second vibration isolation portion.
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公开(公告)号：US20240292155A1
公开(公告)日：2024-08-29
申请号：US18023707
申请日：2022-05-31
发明人： Yaqian JI , Lei WANG , Yonggang CAO , Qianyan LI , Yanling HAN , Yue GOU , Xudong QUAN , Mingkun YANG
CPC分类号： H04R9/063 , H04R1/2811 , H04R1/2849 , H04R2400/11
摘要： A display panel includes at least two first display units, the first display unit includes at least one first sub-display unit, the first sub-display unit includes a first sub-display panel and a vibration device connected with the first sub-display panel, the at least two first display units are arranged along a first direction to form a display unit row, in one of the display unit rows, the distance L1 of sound channel centers of two adjacent first display units in the first direction is:
2
×
W
×
tan
(
β
2
)
wherein, W is the vertical distance between the sound receiving position and a side surface of the display panel facing the sound receiving position; β is an angle between linear distances from the sound channel centers of two adjacent first display units to the sound receiving position respectively in a display unit row, and the β is greater than 2.4 degrees.
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