Samsung Display Co., Ltd.

Sung Jin Choi

Dong Ho Kim

Yong Hoon Son

Ok Keun Song

Young Suk Cho

Chan Young Park

Jee Hoon Han

Yi Seul Song

Jin Ho Oh

Bong Jun Park

Provided are organic light emitting display and manufacturing method of the organic light emitting display. According to an aspect of the present invention, there is provided a organic light emitting display comprising a substrate, a first electrode and a second electrode disposed on the substrate and opposed to each other, at least one organic light emitting layer positioned between the first electrode and the second electrode, and at least one color adjusting layer positioned between the organic light emitting layer and the second electrode.

Organic light emitting display including color-adjusting layer and manufacturing method thereof

A method for manufacturing an organic light emitting display device that includes a gate electrode, a source electrode, and a drain electrode in a display area of a display substrate, and an organic light emitting display device, the method including forming an auxiliary electrode in a non-display area of the display substrate; forming a first electrode that is electrically connected with the drain electrode and the auxiliary electrode; providing a magnetic particle on the first electrode in the non-display area of the display substrate, the magnetic particle being carried in an organic material; fixing the magnetic particle to the first electrode using a first electromagnet; removing the organic material; forming an organic light emitting material on the first electrode and the magnetic particle; removing the magnetic particle and the organic light emitting material formed on the magnetic particle using a second electromagnet provided at a distance from the magnetic particle; and forming a second electrode on the first electrode and the organic light emitting material.

Method of manufacturing an organic light emitting display including a magnetic particle on a first electrode

A display device in a display panel; a backlight unit configured to provide light to the display panel, the display pan& being arranged at a side of a first surface of the backlight unit; and a first light adjustment unit configured to be arranged at a side of a second surface of the backlight unit opposite to the first surface of the backlight unit, the first light adjustment unit including a plurality of reflection portions, reflection portions of the plurality of reflection portions being rotatable so as to be switchable between a light transmission mode and a light reflection mode.

Display device

A lighting apparatus and a lighting unit. The lighting apparatus includes: a first substrate; an organic light-emitting diode (OLED) which is disposed on the first substrate to define an emission region and emits light; a second substrate which faces the first substrate with the OLED interposed therebetween; and a sealant which is disposed between the first substrate and the second substrate, bonds the first substrate and the second substrate together, and surrounds the OLED at a set or predetermined distance from the OLED, wherein the sealant includes first light-scattering particles which are dispersed in the sealant and diffuse light incident to the sealant.

Lighting apparatus and lighting unit

Provided is an organic light emitting display device. The organic light emitting display device comprises a substrate; a first electrode formed on the substrate and including a first sub-electrode and a second sub-electrode which have different reflectivities with respect to light wavelengths and are mutually stacked; an organic layer formed on the first electrode and including an organic light emitting layer; and a second electrode formed on the organic layer.

Growing community of inventors

Hwaseong-si, South Korea

Sung Jin Choi