Samsung Display Co., Ltd.

Il-Jung Lee

Choong-Youl Im

Do-Hyun Kwon

Ju-Won Yoon

Min-Woo Woo

Moo-Soon Ko

Moon-Soon Ko

A backplane for a flat panel display apparatus, includes: a thin film transistor (TFT) on a substrate and including an active layer, a gate electrode, a source electrode, and a drain electrode; a light-blocking layer between the substrate and the TFT; a first insulating layer between the light-blocking layer and the TFT; a capacitor including a first electrode on the same plane as the light-blocking layer, and a second electrode on the first electrode, wherein the first insulating layer is between the first electrode and the second electrode; and a pixel electrode on the same plane as the light-blocking layer.

Backplane for flat panel display apparatus, method of manufacturing the backplane, and organic light emitting display apparatus including the backplane

A thin film transistor array substrate includes a plurality of pixels, each of the pixels including a capacitor comprising a first electrode, and a second electrode located above the first electrode, a data line extending in a first direction, configured to provide a data signal, located above the capacitor, and overlapping a part of the capacitor, and a driving voltage line configured to supply a driving voltage, located between the capacitor and the data line, and comprising a first line extending in the first direction, and a second line extending in a second direction substantially perpendicular to the first direction.

Thin film transistor array substrate and organic light-emitting display apparatus including the same

Growing community of inventors

Yongin, South Korea

Il-Jung Lee