Au Optronics Corporation

Keng-Chuan Cheng

Wei-Li Lin

Che-Wei Tung

Chien-Hao Fu

Chien-Ju Lin

A display panel has a display region, an external circuit region located at an edge of the display panel, and a first and second wiring regions. The first wiring region is located between the second wiring region and the external circuit region. The display panel includes a pixel array, gate driving circuit groups disposed between the second wiring region and the display region, first signal line groups extended from the external circuit region to the first and second wiring region, and second signal line groups extended from the second wiring region and connected to the corresponding gate driving circuit groups. In the second wiring region, a first portion of the first signal line groups overlapped with the second signal line groups has a first width, and a second portion thereof not overlapped with the second signal line groups has a third width which is larger than the first width.

Display panel having a grading wiring design

A display substrate structure includes a substrate, at least one chip, and a plurality of conductive lines. A display region and a periphery region are defined on the substrate. The periphery region is disposed around the display region, and the chip is disposed in the periphery region. The conductive lines are disposed in the periphery region and at least between the chip and the display region. Each conductive line has a fan-out portion and at least one adjustment portion. Each adjustment portion is electrically connected to the fan-out portion of the same conductive line. The adjustment portion of each conductive line has a winding wire, and at least one of the adjustment portions of the conductive lines has a straight wire, which is electrically connected to and at least partially overlaps the winding wire of the same conductive line.

Growing community of inventors

Chiayi, Taiwan

Keng-Chuan Cheng