Invention Publication
- Patent Title: Display Module and Display Apparatus
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Application No.: US18577929Application Date: 2023-03-23
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Publication No.: US20240323590A1Publication Date: 2024-09-26
- Inventor: Mingche Hsieh , Song Zhang
- Applicant: BOE TECHNOLOGY GROUP CO., LTD.
- Applicant Address: CN Chaoyang District, Beijing
- Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee Address: CN Chaoyang District, Beijing
- Priority: CN 2210764208.5 2022.06.30
- International Application: PCT/CN2023/083484 2023.03.23
- Date entered country: 2024-01-09
- Main IPC: H04R1/28
- IPC: H04R1/28 ; H04R1/02 ; H10K59/80 ; H10K102/00

Abstract:
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.
Information query
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