Samsung Mobile Display Co., Ltd.

Samsung Display Co., Ltd.

Youn Chul Oh

Eun Jung Lee

Sun A Yang

Won Seok Kang

Byoung Deog Choi

Hye Hyang Park

An organic light-emitting display includes a substrate, a thin film transistor on the substrate, an organic light-emitting diode electrically connected to the thin film transistor, and a photo sensor having a plurality of photo diodes connected to one another in parallel.

Photo sensor and organic light-emitting display using the same

An organic light emitting display device includes a substrate, a thin film transistor having a gate insulating layer and an inter-insulating layer, an organic light emitting diode electrically connected with the thin film transistor, and a photo sensor, wherein the gate insulating layer includes a relief structure positioned above the photo sensor.

Organic light-emitting display device and method for fabricating the same

An organic light-emitting display device includes a substrate, a first buffer layer and a second buffer layer on the substrate, a thin film transistor on the second buffer layer, an organic light-emitting diode electrically connected with the thin film transistor, and a photo sensor with an intrinsic region on the second buffer layer, wherein the photo sensor is capable of absorbing red light from the organic light-emitting diode and of exhibiting quantum efficiency of from about 50% to about 90%.

Growing community of inventors

Suwon-si, South Korea

Youn Chul Oh