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US 2025/0159991 A1Published application
Display panel and display device
AssigneeWuhan China Star Optoelectronics Technology Co., Ltd.
InventorsLiwang LIU, Wenqiang YU
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Abstract
A display panel has a display area, and in the display area the display panel includes multiple transparent active layers. Two first electrode conductor portions respectively in any two adjacent transparent active layers are electrically connected to a first transparent electrode and a second transparent electrode by via hole connections, respectively. The first transparent electrode and the second transparent electrode are disposed respectively in different layers insulated from each other.
Claims20
A display panel, having a display area, wherein in the display area the display panel comprises:
- a substrate;
- a first metal layer disposed on a side of the substrate, the first metal layer comprising a plurality of data lines arranged at intervals in a first direction;
- a metal oxide semiconductor layer disposed between the substrate and the first metal layer, the metal oxide semiconductor layer comprising a plurality of transparent active layers arranged in an array, the transparent active layers respectively comprising a plurality of first electrode conductor portions, an orthographic projection of each of the first electrode conductor portions on the substrate being between respective orthographic projections of two adjacent ones of the data lines on the substrate;
- a first transparent conductive layer disposed on a side of the first metal layer away from the metal oxide semiconductor layer, the first transparent conductive layer comprising a plurality of first transparent electrodes;
- and
- a second transparent conductive layer disposed on a side of the first transparent conductive layer away from the first metal layer and insulated from the first transparent conductive layer, the second transparent conductive layer comprising a plurality of second transparent electrodes,
- wherein two of the first electrode conductor portions respectively in any two adjacent ones of the transparent active layers in the first direction are electrically connected to one of the first transparent electrodes and one of the second transparent electrodes through via hole connections, respectively.
4 more elements
A display device, comprising a housing and a display panel disposed in the housing, the display panel having a display area,
- wherein in the display area the display panel comprises:
- a substrate;
- a first metal layer disposed on a side of the substrate, the first metal layer comprising a plurality of data lines arranged at intervals in a first direction;
- a metal oxide semiconductor layer disposed between the substrate and the first metal layer, the metal oxide semiconductor layer comprising a plurality of transparent active layers arranged in an array, the transparent active layers respectively comprising a plurality of first electrode conductor portions, an orthographic projection of each of the first electrode conductor portions on the substrate being between respective orthographic projections of two adjacent ones of the data lines on the substrate;
- a first transparent conductive layer disposed on a side of the first metal layer away from the metal oxide semiconductor layer, the first transparent conductive layer comprising a plurality of first transparent electrodes;
- and
- a second transparent conductive layer disposed on a side of the first transparent conductive layer away from the first metal layer and insulated from the first transparent conductive layer, the second transparent conductive layer comprising a plurality of second transparent electrodes,
- wherein two of the first electrode conductor portions respectively in any two adjacent ones of the transparent active layers in the first direction are electrically connected to one of the first transparent electrodes and one of the second transparent electrodes through via hole connections, respectively;
- the display area is divided into a plurality of pixel columns by the plurality of data lines, and each of the pixel columns comprises a plurality of pixel regions in each of which one of the transparent active layers is disposed;
- the plurality of pixel columns comprise a plurality of odd-numbered pixel columns and a plurality of even-numbered pixel columns;
- in each of the pixel regions of each of the odd-numbered pixel columns, one of the first electrode conductor portions is electrically connected to one of the first transparent electrodes;
- and
- in each of the pixel regions of each of the even-numbered pixel columns, one of the first electrode conductor portions is electrically connected to one of the second transparent electrodes.
10 more elements
Dependencies are inferred from the claim text.