Thin film transistor array substrate organic light-emitting display apparatus and manufacturing of the thin film transistor array substrate

• Main Author: KIM JUNG BAE
• Format: Patent
• Language: English; Korean
• Published: 10.02.2023
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; SEMICONDUCTOR DEVICES

An embodiment of the present invention provides an organic light emitting display device which includes: a substrate; a first transistor including a first source electrode, a first drain electrode, a first active layer including an oxide active layer, and a first gate electrode disposed on the subst...