Samsung Display Co., Ltd.

Gwuihyun Park

Chulwon Park

Koichi Sugitani

Pilsoon Hong

Hyein Kim

Hyungbin Cho

Saehee Han

Donghwan Shim

Sungjin Hong

Kwangwoo Park

Bogeon Jeon

Hyungkeun Park

A display panel includes a substrate including a main display area, a component area, and a peripheral area, an inorganic insulating layer disposed over the substrate and including an opening overlapping the component area, a first organic insulating layer filling the opening of the inorganic insulating layer, and an auxiliary display element disposed over the first organic insulating layer in the component area, wherein the inorganic insulating layer includes a first insulating layer having a first opening, a second insulating layer having a second opening, and a third insulating layer having a third opening the first opening of the first insulating layer, the second opening of the second insulating layer, and the third opening of the third insulating layer overlap each other in the opening of the inorganic insulating layer, and an area of the first opening is less than an area of the third opening.

Display panel and display apparatus including the same

A display panel includes a substrate including a main display area, a component area, and a peripheral area, an auxiliary display element in the component area, an auxiliary pixel circuit in the peripheral area, the auxiliary pixel circuit including an auxiliary thin film transistor and an auxiliary storage capacitor, a connecting line connecting the auxiliary display element to the auxiliary pixel circuit, the connecting line having at least a part in the component area, an insulating line overlapping the connecting line in the component area, and a first organic insulating layer and a second organic insulating layer stacked between the substrate and the auxiliary display element in the component area, wherein the connecting line and the insulating line are between the first organic insulating layer and the second organic insulating layer.

Display panel with insulating line and connecting line extending from auxiliary pixel circuit to auxiliary display element and display apparatus including the same

A method of manufacturing a light-emitting display apparatus and a light-emitting display apparatus are provided. The method includes forming a first photosensitive layer on a conductive material layer, forming a pixel electrode by etching the conductive material layer by using the first photosensitive layer as a mask, ashing the first photosensitive layer disposed on the pixel electrode, forming a pixel defining layer that covers an edge portion of the pixel electrode and includes a first opening overlapping the ashed first photosensitive layer, removing the ashed first photosensitive layer disposed in the first opening, forming an intermediate layer including a functional layer and an emission layer on the pixel defining layer, and forming an opposite electrode on the intermediate layer.

Display apparatus having pixel defining layer covering pixel electrode edge portions

A display apparatus includes connection lines connecting pixel circuits in the non-display area to display elements in a component area, a first organic insulating layer in the component area, and a second organic insulating layer on the first organic insulating layer, where the connection lines are disposed between the first organic insulating layer and the second organic insulating layer, where an upper surface of the first organic insulating layer includes a first lens structure, where the first lens structure includes a first curved portion disposed between two connection lines adjacent to each other, and an upper surface of the second organic insulating layer includes a second lens structure, where the second lens structure includes a second curved portion overlapping the first curved portion, and a refractive index of the second organic insulating layer is different from a refractive index of the first organic insulating layer.

Display apparatus and electronic apparatus including the same

A display device includes: a substrate; a display area in which a plurality of pixels are arranged over the substrate; and a transmission area arranged inside the display area, where the transmission area is provided to overlap a component below the substrate, and a transparent organic layer including siloxane is arranged in the transmission area.

Display device and method of manufacturing the same

A display panel includes: a first area, a second area, and a third area, a resolution of the second area being less than a resolution of the first area; a substrate; a first pixel electrode at the first area on the substrate; a first pixel circuit at the first area on the substrate, the first pixel circuit being connected to the first pixel electrode; a second pixel electrode at the second area on the substrate; a second pixel circuit at the third area on the substrate, the second pixel circuit being connected to the second pixel electrode; and an opaque layer at the second area between the substrate and the second pixel electrode, the opaque layer including an insulating pattern overlapping with the second pixel electrode.

Provided are a display apparatus and a method of manufacturing the same. The display apparatus includes a substrate, a first conductive layer disposed on the substrate, and a first insulating pattern disposed on the first conductive layer. The first insulating pattern includes a fluorine compound and a nitrogen compound. The nitrogen compound is represented by Formula 1:NRRROH  <Formula 1>

Display apparatus and method of manufacturing the same

Method of forming display electrodes and pixel defining layers without an increase of masks

Provided are a display apparatus and a method of manufacturing the same. The display apparatus includes a substrate, a first conductive layer disposed on the substrate, and a first insulating pattern disposed on the first conductive layer. The first insulating pattern includes a fluorine compound and a nitrogen compound. The nitrogen compound is represented by Formula 1:NRRROH&#x2003;&#x2003;&#x3c;Formula 1&#x3e;

A light emitting display device and a method of manufacturing a light emitting display device, the device including a substrate; a switching element on the substrate; a first electrode connected to the switching element; a second electrode on the first electrode; a light emitting element between the first electrode and the second electrode; and a non-conductive oxide film between the first electrode and the light emitting element.

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Yongin-si, South Korea

Gwuihyun Park