Samsung Display Co., Ltd.

Jin-Su Byun

Woongsik Kim

Sanghyun Lee

Gwangmin Cha

Donghwan Bae

Yang-Ho Jung

Ji-hyun Kim

Woong Sik Kim

Saehee Han

Pil Soon Hong

Gwui-Hyun Park

Sang Gab Kim

Tae Wook Kang

Hoon Jong Kang

Chang-Oh Jeong

Yu-Gwang Jeong

Jungi Kim

Jun Gi Kim

Jeong Won Kim

Taegyun Kim

Seon Hwa Choi

Sang-Gab Kim

Sang Hyun Lee

Jun Su Chun

Koichi Sugitani

Ji-Young Park

Jeong Min Park

Jinho Ju

Si Kwang Kim

Bo Geon Jeon

Sung-Haeng Cho

Eui Suk Jung

Bogeon Jeon

Jaehun Lee

Jong Beom Hong

Yeon-Hong Kim

Hong Long Ning

Sae Hee Han

Jung Min Choi

Seung Ki Kim

Doo Youn Lee

Dong Min Kim

Jin-lak Kim

A display device includes a pixel defining layer on a first electrode and including a pixel opening overlapping the first electrode, an encapsulation layer on the pixel defining layer and the first electrode, a sensing electrode on the encapsulation layer, a second sensing insulating layer on the sensing electrode and overlapping the pixel opening, and a third sensing insulating layer on the second sensing insulating layer and the sensing electrode. The second sensing insulating layer includes a first sub-sensing insulating layer including an inorganic material and having a first refractive index, and a second sub-sensing insulating layer including an organic material and having a second refractive index, the first refractive index being greater than the second refractive index.

Display device

A method of manufacturing a display device, including forming a first sensing insulating layer on a display panel comprising an active area and a peripheral area; forming a first conductive layer on the first sensing insulating layer; forming a second sensing insulating layer to cover the first conductive layer; forming a second conductive layer comprising a conductive material on the second sensing insulating layer; forming a passivation layer on the second conductive layer; substantially simultaneously etching the second conductive layer and the passivation layer through a photolithography process; and forming a third sensing insulating layer to cover the passivation layer. The passivation layer includes an inorganic material.

Input sensing panel, display device having the same, and method of manufacturing the display device

A display device includes a display panel including a first area including a peripheral region and an emission region of a pixel of a first group; and a second area including a peripheral region and an emission region of a pixel of a second group; at least one insulating layer disposed on the display panel and overlapping the second area; an organic layer disposed on the at least one insulating layer and overlapping the second area; and a light blocking pattern disposed on the organic layer and overlapping the second area. A first opening corresponding to the emission region of the pixel of the second group is formed in the organic layer, and a first light blocking opening corresponding to the first opening is formed in the light blocking pattern.

Provided is a display device that includes a display panel including a plurality of light emitting areas and a non-light emitting area between the light emitting areas, an insulating layer disposed on the display panel, a first conductive pattern overlapping the non-light emitting area and directly disposed on the insulating layer, a color filter layer overlapping the light emitting areas and disposed on the insulating layer, a first insulating layer disposed on the first conductive pattern and the color filter layer and in which opening parts overlapping the light emitting areas are defined, and a second conductive pattern overlapping the non-light emitting area and disposed on the first insulating layer.

A display panel includes a transmission area, a boundary area adjacent to the transmission area, a display area adjacent to the boundary area, an overcoat layer in the boundary area, a light emitting element in the display area, a first refractive layer on the light emitting element and including the same material as the overcoat layer, and a second refractive layer on the first refractive layer and having a refractive index less than a refractive index of the first refractive layer.

Display device and method of providing the same

A display apparatus includes a display module including a display surface. The display module includes a display panel including a plurality of display devices which displays an image on the display surface, a plurality of light concentration lenses arranged on the display panel, a buffer layer disposed on the light concentration lenses, and a plurality of diffraction patterns arranged at regular intervals on the buffer layer, where the diffraction patterns diffract a portion of lights incident thereto.

Display apparatus

A display apparatus includes a display panel including a first electrode, a pixel defining layer including a first opening that exposes at least a portion of the first electrode, a light emitting layer disposed on the first electrode, a display device layer including a second electrode disposed on the light emitting layer, and a thin-film encapsulation layer that overlaps the display device layer, an input sensing panel disposed on the thin-film encapsulation layer and including a sensing insulation layer and a conductive layer, and an organic insulation layer that overlaps the sensing insulation layer and includes a second opening overlapping the first opening. A side surface of the organic insulation layer defines the second opening and includes protruding side surfaces inclined in different directions from a side surface of the pixel defining layer, and the side surface of the pixel defining layer defines the first opening.

Display apparatus including organic insulation layer defined opening

A display device includes a first substrate, a first electrode disposed on the first substrate, an emission layer disposed on the first electrode, a second electrode disposed on the emission layer, a high refractive index member disposed on the second electrode, overlapping the emission layer, and having a first refractive index, a low refractive index member disposed between the high refractive index member and the emission layer and having a second refractive index smaller than the first refractive index, a capping member disposed between the low refractive index member and the emission layer, and a second substrate overlapping at least a portion of the first substrate and disposed on the high refractive index member.

A display device includes a substrate, a transistor on the substrate, a pixel electrode connected to the transistor, a bank layer disposed on the pixel electrode and defining a pixel opening overlapping the pixel electrode, an emission layer in the pixel opening, a common electrode on the emission layer and the bank layer, an encapsulation layer on the common electrode, a sensing electrode on the encapsulation layer, a first insulating layer disposed on the encapsulation layer and overlapping the pixel opening, a second insulating layer on the first insulating layer, and a third insulating layer surrounding the first insulating layer. A refractive index of the first insulating layer, a refractive index of the second insulating layer, and a refractive index of the third insulating layer are different from one another, and the refractive index of the first insulating layer is greater than the refractive index of the third insulating layer.

A display device includes a display panel including a plurality of light emitting areas; and an input sensor disposed on the display panel and having a first conductive layer and a first insulating layer disposed on the first conductive layer. The first insulating layer includes a plurality of optical patterns that extend in a direction away from the first conductive layer.

Display device and method of manufacturing the same

A display device includes a base substrate, a pixel defining layer disposed on the base substrate and including a first opening, a light emitting structure disposed in the first opening of the pixel defining layer, a thin film encapsulation layer disposed on the light emitting structure, a touch electrode disposed on the thin film encapsulation layer, an insulating pattern disposed on the touch electrode and including a second opening which overlaps the first opening, and a high refractive layer disposed on the insulating pattern, the high refractive layer including a plurality of grid patterns disposed on a top surface of the high refractive layer, and a refractive index higher than a refractive index of the insulating pattern.

A display device includes: a substrate; a transistor disposed on the substrate; a pixel electrode connected to the transistor; a bank layer disposed on the pixel electrode having a pixel opening overlapping the pixel electrode; an emission layer disposed in the pixel opening; a common electrode disposed on the emission layer and the bank layer; an encapsulation layer disposed on the common electrode; a sensing electrode disposed on the encapsulation layer; a first insulator disposed on the encapsulation layer to overlap the pixel opening; a second insulator disposed outside the first insulator; and a third insulator disposed outside the second insulator. The first insulator has a first refractive index, the second insulator has a second refractive index, and the third insulator has a third refractive index, and the first refractive index, and wherein the second refractive index, and the third refractive index are different from each other.

A display device including a display panel including a pixel and an input sensing panel including a first sensing insulating layer disposed on the display panel, a first conductive layer disposed on the first sensing insulating layer, a second sensing insulating layer covering the first conductive layer, a second conductive layer disposed on the second sensing insulating layer and including a plurality of mesh lines, a passivation layer disposed on the second conductive layer, and a third sensing insulating layer covering the passivation layer. The passivation layer has the same shape as that of the second conductive layer when viewed in a plan view.

A display device may include a first electrode, a pixel defining layer disposed on the first electrode, the pixel defining layer having a pixel opening that exposes the first electrode, an emission layer disposed in the pixel opening and on the first electrode, a second electrode disposed on the emission layer, a first refractive layer disposed on the second electrode and being an organic refractive layer, a second refractive layer disposed on the first refractive layer and being an organic refractive layer, the second refractive layer having a first opening that overlaps the pixel opening, and a third refractive layer disposed on the second refractive layer, the third refractive layer having a second refractive index greater than a first refractive index of the second refractive layer.

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Seongnam-si, South Korea

Jin-Su Byun