Samsung Display Co., Ltd.

Junyong Shin

Wonjong Kim

Jaejin Lyu

Dongkyu Seo

Byeongwook Yoo

Daeho Lee

Byungseok Lee

Yeongrong Park

Seokgyu Yoon

Hyeongpil Kim

Hyoyeon Kim

Junghee An

An organic photodetector includes: a first electrode; a second electrode facing the first electrode; an activation layer between the first electrode and the second electrode; a hole injection layer between the first electrode and the activation layer; and a hole transport layer between the hole injection layer and the activation layer, wherein the hole transport layer includes: a first hole transport layer including a p-dopant; and a second hole transport layer not including a p-dopant.

Organic photodetector and electronic device including the same

An organic light-emitting diode includes: a first electrode and a second electrode facing each other; an organic emission layer between the first electrode and the second electrode; and a hole injection layer between the first electrode and the organic emission layer, wherein the hole injection layer includes a second metal compound layer and a second metal layer, the second metal compound layer being between the first electrode and the organic emission layer, and the second metal layer being between the second metal compound layer and the organic emission layer.

Organic light-emitting diode and method of manufacturing the same

Organic light-emitting diode including a hole injection layer, and method of manufacturing the same

An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; m emission units stacked between the first electrode and the second electrode, each emission unit including at least one emission layer; and m&#x2212;1 charge generating layers respectively located between two adjacent emission units among them emission units, each of the charge generating layers including one n-type charge generating region and one p-type charge generating region, wherein m is an integer of 2 or more, and at least one of the m&#x2212;1 p-type charge generating regions includes a phosphate-containing compound.

Organic light-emitting device

Growing community of inventors

Yongin-si, South Korea

Junyong Shin