Display panel and display device

By integrating the driver chip on the substrate of the Micro LED display panel and using the gating circuit and data transmission bus to realize the communication between the driver chip and the flexible circuit board, the problem of low integration of the display panel is solved, and a high integration and low cost assembly effect is achieved.

CN117116190BActive Publication Date: 2026-07-24SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
Filing Date
2023-08-11
Publication Date
2026-07-24

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    Figure CN117116190B_ABST
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Abstract

The application relates to the technical field of display, and discloses a display panel and a display device, the display panel comprising: a display area and a non-display area, the non-display area comprising a first sub-area; a substrate; a plurality of light-emitting chips located in the display area; a plurality of data lines, the light-emitting chips being electrically connected with at least one data line; a plurality of driving chips, at least part of the driving chips being arranged along a second direction, the driving chips being located in the first sub-area, the driving chips comprising a first driving chip, the first driving chip being electrically connected with at least one data line; a flexible circuit board; a gate circuit, the gate circuit being located in the first sub-area, the gate circuit being electrically connected with the driving chips and the flexible circuit board; and a data transmission bus, the data transmission bus being located in the first sub-area, the data transmission bus being electrically connected with the flexible circuit board, and the data transmission bus being electrically connected with the gate circuit or the driving chips. The application is beneficial to increasing the integration of the display panel and reducing the assembly difficulty of the display panel.
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