Samsung Display Co., Ltd.

Kie-Hyun Nam

Choong-Ho Lee

Jung-Min Lee

Hoon Bae Kim

Young-Min Kim

Sang-Joon Seo

Dong-Ki Lee

Jung-Mi Choi

Sung-Guk An

Jung-Woo Moon

Hyun-Joon Oh

Deok-Chan Yoon

Hong Chen

Mu-Hyun Kim

Jin-O Lim

Mu-Gyeom Kim

Keum-Nam Kim

Beohm-Rock Choi

Na-Young Kim

Ki-Nyeng Kang

Dong-Un Jin

Jae-Seob Lee

Young-Gu Kim

Hyung-Sik Kim

Jung-Hyun Son

Tae-Woong Kim

Jeong-Woo Moon

Soo-Beom Jo

Young-Shin Pyo

Hyun-Woo Koo

Jung-Ha Lee

Jin-Wook Seong

Ji-Sil Lee

An organic light emitting display device includes a substrate, a display unit on the substrate, a sealing substrate on the display unit, a sealing member around the display unit and bonding the substrate and the sealing substrate, and a filler inside the sealing member and filling a gap between the substrate and the sealing substrate, wherein the filler is a non-hardening type, and a molecular weight of the filler is from about 100 kg/mol to about 5,000 kg/mol.

Organic light emitting display apparatus and manufacturing method thereof

A display device includes a first substrate, a second substrate facing the first substrate, a first electrode on the first substrate, a pixel defining layer on the first substrate, the pixel defining layer including an opening corresponding to the first electrode, a light emission layer on the first electrode, a second electrode on the light emission layer, a filler between the first substrate and the second substrate, and scattering particles in the filler, the scattering particles having an average particle diameter that is less than a maximum height of the pixel defining layer.

Display device

Provided is an organic light-emitting display apparatus that includes a display substrate; a plurality of organic light-emitting devices (OLEDs) that are disposed on the display substrate and are separated by a pixel defining layer; an encapsulation substrate that is disposed facing the display substrate and covers the OLEDs; and a filling material that is disposed between the display substrate and the encapsulation substrate and disposed corresponding to the pixel defining layer, wherein the filling material includes a material that absorbs visible light and a method manufacturing the organic light-emitting display apparatus.

Organic light-emitting display apparatus and method of manufacturing the same

An organic light-emitting display device includes a first substrate; a display unit on the first substrate; an encapsulation layer covering the display unit; a second substrate on the first substrate, wherein the display unit is interposed therebetween; a sealant between the encapsulation layer and the second substrate and at the outside of the display unit, wherein the sealant bonds the encapsulation layer and the second substrate to seal them; and a getter on the encapsulation layer in a region between the sealant and the display unit.

Organic light-emitting display device and manufacturing method thereof

A flat panel display apparatus and an organic light-emitting display apparatus. The flat panel display apparatus includes: a substrate; a display unit which is disposed on the substrate to realize an image; a metal sheet which is disposed opposite to the substrate, covers at least a part of the display unit, and includes a central part at which uneven wrinkles are formed and an edge part which is formed in a flat shape in which wrinkles are not formed; and a sealing material which fills a whole space formed between the substrate and the metal sheet and seals the substrate and the metal sheet.

Flat panel display apparatus and organic light-emitting display apparatus

An organic light-emitting display apparatus includes a thin film transistor including an active layer, a gate electrode, a source electrode, and a drain electrode, an organic light-emitting device including a pixel electrode connected to the thin film transistor, an intermediate layer including a light-emitting layer, and an opposed electrode, and a first wiring and a second wiring arranged in different layers on a substrate.

Organic light-emitting display apparatus and manufacturing method thereof

An organic light emitting display device includes a first substrate including a pixel area and a non-pixel area; a pixel array formed on the pixel area of the first substrate; a protective layer formed over the pixel array, and having a trench that exposes at least a portion of the non-pixel area; a second substrate disposed above the first substrate; a sealing material disposed between the second substrate and the protective layer at the outside of the trench; and a getter disposed between the second substrate and the first substrate exposed by the trench. Moisture and/or oxygen penetrated through the sealing material and the protective layer, which are disposed at a side of the organic light emitting display device, are absorbed into the getter, thereby improving the lifespan of the organic light emitting display device.

Organic light emitting display device

A method of manufacturing a flexible display apparatus, and more particularly, to a flexible display apparatus including a display unit including a thin-film transistor which is easily encapsulated. The method of manufacturing a flexible display apparatus includes: sequentially forming a first plastic film and a first barrier layer on a first substrate; forming a thin-film transistor on the first barrier layer; forming on the thin-film transistor a display device that is electrically connected to the thin-film transistor; forming an encapsulation member including a second substrate, a second plastic film, and a second barrier layer, wherein the second substrate and the second film are sequentially stacked on the second barrier layer; combining the encapsulation member with the upper portion of the display device; ablating the first substrate from the first plastic film; and ablating the second substrate from the second plastic film.

Method of manufacturing flexible display apparatus including multiple plastic films

A method of manufacturing a display device includes: forming a display unit on a substrate; disposing a bonding layer including thermosetting resin and surrounding the display unit, on the substrate; forming a sealing substrate including a composite member and a metal layer disposed on one side of the composite member, the composite member including a resin matrix and a plurality of carbon fibers; disposing the sealing substrate on the bonding layer such that the metal layer faces the display unit; and bonding the substrate with the sealing substrate by hardening the bonding layer, connecting a power source to the plurality of carbon fibers to use the composite member as a heating body.

Display device, manufacturing method of the display device, organic light emitting diode display

A method of manufacturing an encapsulation substrate for an organic light emitting diode display, includes fabricating a composite panel by forming an uncured carbon fiber resin portion having a plate shape and including an upper surface and a lower surface and forming an uncured insulating resin portion arranged to surround edges of the carbon fiber resin portion, the uncured insulating resin portion being perforated by a plurality of penetration holes, inserting a plurality of conductive components into corresponding ones of the plurality of penetration holes, covering upper and lower surfaces of the composite panel with metal films and bonding the metal films to the composite panel while simultaneously curing the carbon fiber resin and the insulating resin portion by applying heat and pressure to the composite panel. Therefore, fabrication processes of the encapsulation substrate are simple, and fabrication costs are reduced.

Encapsulation substrate for organic light emitting diode display and method of manufacturing the encapsulation substrate

A flat panel display apparatus includes a substrate; a display unit which is formed on the substrate and displays an image; a metal sheet which faces towards the substrate; a sealant which fills the entire free space between the substrate and the metal sheet and seals the space between the substrate and the metal sheet; and a polymer layer which is disposed on a surface of the metal sheet and has a lower thermal expansion coefficient than the metal sheet. An organic light-emitting display (OLED) apparatus including a sealant which fills an entire space between a substrate and a metal sheet is also disclosed.

A display apparatus having an improved function for encapsulating a display unit, and comprising a substrate, wherein the display unit is disposed on the substrate; an encapsulation unit facing the display unit, the encapsulation unit comprising: a metal layer; and a composite member; and a sealing unit disposed between the substrate and the encapsulation unit and separated from the display unit so as to adhere the substrate to the encapsulation unit, wherein the composite member comprises a resin matrix and carbon fibers, and wherein the metal layer is disposed between the substrate and the composite member.

Display apparatus comprising a composite member of a resin matrix and carbon fibers

A display apparatus including: a display unit disposed on a substrate; an encapsulation unit facing the display unit, the encapsulation unit including: a metal layer; a complex member; and a reinforcement member formed on an upper surface of the complex member; and a sealing unit disposed between the substrate and the encapsulation unit and apart from the display unit to bond the substrate and the encapsulation unit to the sealing unit.

Display apparatus having a rigid encapsulation unit

Provided is an organic light emitting device, which is flexible and is capable of effectively preventing permeation of oxygen or moisture. The organic light emitting device includes a substrate; a metal sheet that faces the substrate; an organic light emitting unit that is interposed between the substrate and the metal sheet; an adhesive unit that is interposed between the substrate and the metal sheet to adhere the substrate and the metal sheet to each other and that is located around at least the organic light emitting unit; and an adhesive layer that is formed at a location on the metal sheet where the metal sheet contacts the adhesive unit and that is formed of a metal oxide or a metal nitride.

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Yongin, South Korea

Kie-Hyun Nam