OLED ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, ARRAY SUBSTRATE AND DISPLAY DEVICE
First Claim
1. An OLED array substrate, comprising:
- a plurality of pixel units, wherein each of the plurality of pixel units comprises an OLED light-emitting unit, a driving transistor and a storage capacitor;
a wire;
an insulation layer which covers the driving transistor, the storage capacitor and the wire; and
a conductive layer, which is on the insulation layer and is configured to provide a common voltage to the plurality of the pixel units;
wherein at least one of the wire, the driving transistor and the storage capacitor is overlapped with the conductive layer in a direction perpendicular to the OLED array substrate.
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Abstract
An OLED array substrate and a manufacturing method thereof, an array substrate and a display device are provided. The OLED array substrate includes a wire; a plurality of pixel units, each of which includes an OLED light-emitting unit, a driving transistor and a storage capacitor; an insulation layer which covers the driving transistor, the storage capacitor and the wire; and a conductive layer, which is on the insulation layer and is configured to provide a common voltage to the plurality of the pixel units. At least one of the wire, the driving transistor and the storage capacitor is overlapped with the conductive layer in a direction perpendicular to the OLED array substrate.
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Citations
20 Claims
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1. An OLED array substrate, comprising:
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a plurality of pixel units, wherein each of the plurality of pixel units comprises an OLED light-emitting unit, a driving transistor and a storage capacitor; a wire; an insulation layer which covers the driving transistor, the storage capacitor and the wire; and a conductive layer, which is on the insulation layer and is configured to provide a common voltage to the plurality of the pixel units; wherein at least one of the wire, the driving transistor and the storage capacitor is overlapped with the conductive layer in a direction perpendicular to the OLED array substrate. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 17, 19, 20)
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11. A manufacturing method of an OLED array substrate, comprising:
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forming a wire; forming a pixel unit, wherein the pixel unit comprises an OLED light-emitting unit, a driving transistor and a storage capacitor; forming an insulation layer which covers the pixel unit and the wire; and forming a conductive layer which is on the insulation layer and is overlapped with at least one of the wire, wherein the driving transistor and the storage capacitor is overlapped with the conductive layer in a direction perpendicular to the OLED array substrate, and the conductive layer is configured to provide a common voltage to the pixel unit. - View Dependent Claims (12, 13, 14)
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15. An array substrate, comprising:
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a plurality of pixel units, wherein each of the plurality of pixel units comprises a light-emitting unit, and a driving transistor and a storage capacitor which are connected with the light-emitting unit; a wire, which is connected with the plurality of pixel units; an insulation layer, which covers the driving transistor, the storage capacitor and the wire; and a conductive layer, which is on the insulation layer and is configured to provide a common voltage for the pixel unit; wherein the conductive layer comprises a portion which is overlapped with at least one of the wire, the driving transistor and the storage capacitor in a direction perpendicular to the array substrate. - View Dependent Claims (16, 18)
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Specification