- 专利标题: Display Module and Display Apparatus
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申请号: US18577929申请日: 2023-03-23
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公开(公告)号: US20240323590A1公开(公告)日: 2024-09-26
- 发明人: Mingche Hsieh , Song Zhang
- 申请人: BOE TECHNOLOGY GROUP CO., LTD.
- 申请人地址: CN Chaoyang District, Beijing
- 专利权人: BOE TECHNOLOGY GROUP CO., LTD.
- 当前专利权人: BOE TECHNOLOGY GROUP CO., LTD.
- 当前专利权人地址: CN Chaoyang District, Beijing
- 优先权: CN 2210764208.5 2022.06.30
- 国际申请: PCT/CN2023/083484 2023.03.23
- 进入国家日期: 2024-01-09
- 主分类号: H04R1/28
- IPC分类号: H04R1/28 ; H04R1/02 ; H10K59/80 ; H10K102/00
摘要:
A display module includes a flexible display panel, a base layer and a sound wave driving structure. The panel includes at least one bending area and at least two non-bending areas. The base layer is on a non-display side of the panel. The sound wave driving structure is between the panel and the base layer, and includes a first electrode layer and a second electrode layer, the first electrode layer is closer to the panel than the second electrode layer, and the first electrode layer and the second electrode layer have a gap therebetween. An orthographic projection of at least one of the first electrode layer and the second electrode layer on the panel is non-overlapping with the bending area; and/or the sound wave driving structure further includes an insulating spacing layer, and an orthographic projection of the insulating spacing layer on the panel is in the bending area.
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