Display panel

CN224696456UActive Publication Date: 2026-08-28CHUZHOU HKC OPTOELECTRONICS TECH CO LTD +1
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Patent Information

Application Number
CN202522029617.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-09-18
Publication Date
2026-08-28
Estimated Expiration
2035-09-18

AI Technical Summary

Technical Problem

[0004]本申请提供了一种显示面板，以解决现有技术中感光传感器外挂在显示面板上，导致面板集成度较低且感光传感器的感测效果较差的问题

Benefits of technology

[0015]本申请实施例提供的上述技术方案与现有技术相比具有如下优点：在本申请实施例中，在非显示区中内嵌有多组传感器，即该多组传感器集成在非显示区上，从而提升了显示面板的集成度。而且，本申请实施例中是将多组传感器内嵌在非显示区中，如果其中一组传感器出现故障，还有其他组传感器依然可以对显示面板的显示画面进行亮度实时调节，而且通过该多组传感器中的温度传感器可以滤除温度对感光传感器的影响，提高感光传感器的精确度。另外，感光传感器在显示面板中对应的黑色矩阵全部开孔，温度传感器在显示面板中对应的黑色矩阵部分或不开孔，即该多组传感器不需要额外的遮光层，使得显示面板的集成度更高。

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Abstract

The application relates to a display panel, which comprises a display area and a non-display area; the area of the display area is smaller than that of the non-display area, and the display area is arranged in the middle of the non-display area; a plurality of groups of sensors are embedded in the non-display area; each group of sensors comprises a photosensitive sensor and a temperature sensor; the photosensitive sensor is all perforated in a corresponding black matrix in the display panel, and the temperature sensor is partially perforated or not perforated in a corresponding black matrix in the display panel. Through the application, the problem that the photosensitive sensor is externally hung on the display panel in the prior art, resulting in low panel integration and poor sensing effect of the photosensitive sensor, is solved.
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Claims

1. A display panel, characterized in that, The display panel includes a display area and a non-display area; multiple sets of sensors are embedded in the non-display area; Each set of sensors includes a photosensitive sensor and a temperature sensor; the photosensitive sensor has holes in all the black matrix corresponding to it in the display panel, while the temperature sensor has holes in some of the black matrix corresponding to it in the display panel or no holes.

2. The display panel according to claim 1, characterized in that, Each set of sensors includes one of the light sensors and at least one of the temperature sensors.

3. The display panel according to claim 2, characterized in that, In the case where there are multiple temperature sensors in a set of sensors, the multiple temperature sensors are arranged around the photosensitive sensor.

4. The display panel according to claim 3, characterized in that, The phrase "multiple temperature sensors arranged around the photosensitive sensor" means that the multiple temperature sensors are equidistant from the photosensitive sensor, and that the multiple temperature sensors are also equidistant from each other.

5. The display panel according to claim 1, characterized in that, The multiple sets of sensors are arranged around the display area or on one side of the display area.

6. The display panel according to claim 1, characterized in that, In the case where there are four sets of sensors, one set of sensors is set on each of the left and right sides of the display area, and two sets of sensors are set below the display area.

7. The display panel according to claim 1, characterized in that, When the temperature sensor has an opening in the black matrix portion corresponding to the display panel, the proportion of the opening is 30% to 70% of all the openings in the black matrix corresponding to the photosensitive sensor in the display panel.

8. The display panel according to claim 1, characterized in that, The same group of sensors share the gate signal line and data signal line of the display panel. The photosensitive sensor is connected to the first source signal line in the display panel, and the temperature sensor is connected to the second source signal line in the display panel.

9. The display panel according to claim 8, characterized in that, The multiple sets of sensors share the gate signal lines and data signal lines of the display panel.

10. The display panel according to claim 1, characterized in that, The multiple sets of sensors and the display pixels in the display area are fabricated in the same thin-film transistor array process.