Display device

• Main Authors: LEE PIL-SUK, YEO IN-HYUK, BANG KI-HO, LEE JI SEON
• Format: Patent
• Language: Chinese; English
• Published: 06.05.2022
• Subjects: ADVERTISING; ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION; BASIC ELECTRIC ELEMENTS; CRYPTOGRAPHY; DISPLAY; EDUCATION; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; PHYSICS; SEALS; SEMICONDUCTOR DEVICES

A display device is provided. The display device includes a first active pattern over a substrate, a first gate electrode over the first active pattern, a second active pattern over the first gate electrode, a second gate electrode over the second active pattern, and a first gate line between the first gate electrode and the second active pattern and extending in a first direction, the second gate electrode is electrically connected to the first gate line through a contact portion passing through the insulating layer between the second gate electrode and the first gate line, and wherein a width of the second gate electrode surrounding the contact portion in plan view is 1.5 [mu] m ([mu] m) or more. 提供了显示装置。显示装置包括在衬底上方的第一有源图案、在第一有源图案上方的第一栅电极、在第一栅电极上方的第二有源图案、在第二有源图案上方的第二栅电极以及在第一栅电极与第二有源图案之间并且在第一方向上延伸的第一栅极线，其中，第二栅电极通过穿过第二栅电极和第一栅极线之间的绝缘层的接触部电连接到第一栅极线，其中，在平面视图中，第二栅电极的围绕接触部的宽度为1.5微米(μm)或更大。