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US 12,189,254 B2Granted
Array substrate and method for manufacturing same, and display device
AssigneesHefei Boe Display Technology Co., Ltd., Boe Technology Group Co., Ltd.
InventorsQi Liu, Zhenkun Yu, Zexu Liu, Wei Zhang, Lu Niu
Life of this patent
Estimating the term…
Abstract
Provided is an array substrate which includes a base substrate; a plurality of common electrodes disposed on a side of the base substrate; a plurality of data lines disposed on a side of the base substrate, wherein with respect to each of the data lines, a distance between the data line and a first target common electrode is different from a distance between the data line and a second target common electrode; and a plurality of pixel electrodes arranged in an array and disposed on a side of the base substrate.
Claims19
An array substrate, comprising:
- a base substrate;
- a plurality of common electrodes disposed on a side of the base substrate;
- a plurality of data lines disposed on a side of the base substrate, wherein an orthographic projection of each of the data lines on the base substrate is not overlapped with an orthographic projection of any of the common electrodes on the base substrate;
- and with respect to each of the data lines, a distance between the data line and a first target common electrode is different from a distance between the data line and a second target common electrode, the first target common electrode being the second target common electrode are respectively disposed on two sides of the data line;
- and
- a plurality of pixel electrodes arranged in an array and disposed on a side of the base substrate, wherein an orthographic projection of each of the pixel electrodes on the base substrate is not overlapped with the orthographic projection of any of the data lines on the base substrate, and each column of the pixel electrodes is connected to one of the data lines;
- and with respect to each of the data lines, a distance between the data line and a first target pixel electrode is equal to a distance between the data line and a second target pixel electrode, the first target pixel electrode and the second target pixel electrode being respectively disposed on the two sides of the data line;
- and
- wherein with respect to each of the data lines, the distance between the data line and the first target common electrode is greater than the distance between the data line and the second target common electrode, and an orthographic projection of the pixel electrode connected to the data line on the base substrate at least partially is overlapped with an orthographic projection of the first target common electrode on the base substrate;
- and
- a distance between the second target common electrode and the second target pixel electrode is larger than a distance between the first target common electrode and the first target pixel electrode.
8 more elements
A method for manufacturing an array substrate, comprising:
- providing a base substrate;
- and
- forming a plurality of common electrodes, a plurality of data lines, and a plurality of pixel electrodes arranged in an array, on a side of the array substrate;
- wherein
- an orthographic projection of each of the data lines on the base substrate is not overlapped with an orthographic projection of any of the common electrodes on the base substrate;
- and with respect to each of the data lines, a distance between the data line and a first target common electrode is different from a distance between the data line and a second target common electrode, the first target common electrode and the second target common electrode being respectively disposed on two sides of the data line;
- and
- an orthographic projection of each of the pixel electrodes on the base substrate is not overlapped with an orthographic projection of any of the data lines on the base substrate, wherein each column of the pixel electrodes is connected to one of the data lines;
- and with respect to each of the data lines, a distance between the data line and a first target pixel electrode is equal to a distance between the data line and a second target pixel electrode, the first target pixel electrode and the second target pixel electrode being respectively disposed on the two sides of the data line;
- and
- wherein with respect to each of the data lines, the distance between the data line and the first target common electrode is greater than the distance between the data line and the second target common electrode, and an orthographic projection of the pixel electrode connected to the data line on the base substrate at least partially is overlapped with an orthographic projection of the first target common electrode on the base substrate;
- and
- a distance between the second target common electrode and the second target pixel electrode is larger than a distance between the first target common electrode and the first target pixel electrode.
10 more elements
A display device, comprising a driving circuit and an array substrate, wherein
- the array substrate comprises:
- a base substrate;
- a plurality of common electrodes disposed on a side of the base substrate;
- a plurality of data lines disposed on a side of the base substrate, wherein an orthographic projection of each of the data lines on the base substrate is not overlapped with an orthographic projection of any of the common electrodes on the base substrate;
- and with respect to each of the data lines, a distance between the data line and a first target common electrode is different from a distance between the data line and a second target common electrode, the first target common electrode being the second target common electrode are respectively disposed on two sides of the data line;
- and
- a plurality of pixel electrodes arranged in an array and disposed on a side of the base substrate, wherein an orthographic projection of each of the pixel electrodes on the base substrate is not overlapped with the orthographic projection of any of the data lines on the base substrate, and each column of the pixel electrodes is connected to one of the data lines;
- and with respect to each of the data lines, a distance between the data line and a first target pixel electrode is equal to a distance between the data line and a second target pixel electrode, the first target pixel electrode and the second target pixel electrode being respectively disposed on the two sides of the data line, and
- the driving circuit is connected to the plurality of data lines in the array substrate, and is configured to supply a data signal to each of the data lines;
- and
- wherein with respect to each of the data lines, the distance between the data line and the first target common electrode is greater than the distance between the data line and the second target common electrode, and an orthographic projection of the pixel electrode connected to the data line on the base substrate at least partially is overlapped with an orthographic projection of the first target common electrode on the base substrate;
- and
- a distance between the second target common electrode and the second target pixel electrode is larger than a distance between the first target common electrode and the first target pixel electrode.
10 more elements
Dependencies are inferred from the claim text.