US 2023/0066074 A1Published application

Display panel

AssigneeHannstar Display Corp.

InventorsChung Lin Chang, Hsuan-Chen Liu, Cheng-Yen Yeh, Yu-Cheng Lin, Chen-Hao Su

Life of this patent

Estimating the term…

Loading patent…

Abstract

The disclosure provides a display panel including a first substrate, multiple scan lines, multiple data lines, and multiple pixel structures. The scan lines and the data lines are disposed on the first substrate and intersect each other. One of the pixel structures includes an active element, a pixel electrode, a capacitor electrode, a common electrode, and a repair pattern. The active element includes a source, a drain, and a gate. The gate is electrically connected to one of the scan lines. The source is electrically connected to one of the data lines. The pixel electrode is electrically connected to the drain of the active element. The capacitor electrode is electrically connected to the pixel electrode and extends from the drain. The common electrode overlaps the pixel electrode and the capacitor electrode. The repair pattern overlaps one of the scan lines as well as the common electrode, and the pixel electrode.

Claims20

Dependent claims

A display panel, comprising:

a first substrate;
a plurality of scan lines, disposed on the first substrate;
a plurality of data lines, disposed on the first substrate and intersecting with the plurality of scan lines;
and
a plurality of pixel structures, respectively disposed between the plurality of data lines and the plurality of scan lines, and at least one of the plurality of pixel structures comprises:
an active element, comprising a source, a drain, and a gate, wherein the gate is electrically connected to one of the plurality of scan lines, and the source is electrically connected to one of the plurality of data lines;
a pixel electrode, electrically connected to the drain of the active element;
a capacitor electrode, electrically connected to the pixel electrode and extending from the drain;
a common electrode, overlapping the pixel electrode and the capacitor electrode;
and
a repair pattern, overlapping one of the plurality of scan lines as well as the common electrode and the pixel electrode.

8 more elements

Dependencies are inferred from the claim text.

Facts

Application: 17/885,571Filed 11 Aug 2022
Priority: CN 202111015248.131 Aug 2021
Published: 2 Mar 2023
Term ends: Not estimatedThe source records don’t support an estimate.

Classification25 codes

G02F 1/136263
Repairing; Defects: line defects
G09G 3/3611
Using liquid crystals: control of matrices with row and column drivers
G02F 1/134309
Electrodes: characterised by their geometrical arrangement
G02F 1/134363
Characterised by their geometrical arrangement: for applying an electric field parallel to the substrate, i.e. in-plane switching [IPS]

Family

No related US applications are recorded in the indexed filing history.

Timeline

Citations

Open elsewhere

Building an agent or pulling many patents? Use the API or MCP server instead of scraping pages. Get an API key