Display device

US10763451B2 · kind B2 · utility

Assignee

• INNOLUX CORPORATION · TW

Inventors

• Chandra Lius · Xihu, TW
• Yu-Sheng Tsai · Jianmenkeng, TW

Key dates

• Filing date: Jul 14, 2017
• Grant date: Sep 1, 2020
• Expiry date: Jul 14, 2037

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10K59/126

Abstract

A display device including a substrate, a first transistor, a second transistor, and a first capacitor electrode is provided. The first transistor is disposed above the substrate and includes a first semiconductor layer, a first gate electrode, and a first gate insulator layer. The first semiconductor layer includes a silicon semiconductor layer. The first gate electrode overlaps the first semiconductor layer. The first gate insulator layer is disposed between the first semiconductor layer and the first gate electrode. The second transistor is disposed above the substrate and includes a second semiconductor layer and a second gate electrode. The second semiconductor layer includes an oxide semiconductor layer. The second gate electrode overlaps the second semiconductor layer. The first capacitor electrode overlaps the second gate electrode. The first gate insulator is disposed above the first capacitor electrode.