Display panel and display apparatus
AssigneeXiamen Tianma Micro-Electronics Co., Ltd.
InventorsZaiwen Zhu, Jieliang Li, Yong Yuan, Feng Lu, Qijun Yao, Hongming Chen
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Abstract
A display panel and a display apparatus are provided. The display panel includes a display area and a non-display area surrounding the display area. The display panel includes at least one semiconductor pressure sensor disposed in the non-display area. Each semiconductor pressure sensor has a planar structure and is provided with a hollow-out zone. In various embodiments of the present disclosure, the pressure detection accuracy of the pressure sensors is improved and the user experience is enhanced.
Claims18
A display panel, comprising:
- an array substrate;
- a color filter, configured to be opposite to the array substrate;
- a display area and a non-display area surrounding the display area disposed on the array substrate;
- at least one semiconductor pressure sensor disposed in the non-display area, wherein the at least one semiconductor pressure sensor has a planar structure, and is provided with a hollow-out zone;
- wherein the array substrate is provided with a plurality of pixel units in the display area, wherein the plurality of pixel units each comprises a thin film transistor;
- wherein the semiconductor pressure sensor and an active layer of the thin film transistor are arranged in a same layer;
- wherein the display panel further comprises:
- a sealant, arranged between the color filter and the array substrate and in the non-display area of the display panel;
- and
- wherein a perpendicular projection of the sealant on the array substrate partially overlaps with the hollow-out zone of the at least one semiconductor pressure sensor.
A display panel, comprising:
- a display area and a non-display area surrounding the display area;
- at least one semiconductor pressure sensor disposed in the non-display area, wherein the at least one semiconductor pressure sensor has a planar structure, and is provided with a hollow-out zone;
- wherein the display area is provided with a plurality of pixel units, wherein the plurality of pixel units each comprises a thin film transistor;
- wherein the semiconductor pressure sensor and an active layer of the thin film transistor are arranged in a same layer;
- wherein the display panel further comprises:
- a color filter, configured to be opposite to the array substrate;
- and
- a sealant, wherein the sealant is located in the non-display area of the display panel, between the color filter and the array substrate;
- and
- wherein a perpendicular projection of the sealant on the array substrate does not overlap with the at least one semiconductor pressure sensor.
Dependencies are inferred from the claim text.