Samsung Display Co., Ltd.

Lg Household & Health Care Ltd.

Min-Kyung Jo

Sang-Yeol Kim

Jung-Yeon Kim

Eon-Seok Oh

Na-Jeong Kim

Seung-Il Shin

Hyuk-Su Kwon

Ju-Ha Lee

In-Kee Yoo

The present invention relates to an aerosol spray for cleaning a drain with an excellent foam cleaning effect by spraying a drain cleaning composition to a drain hole and a drain of a sink, and the foamed cleaner can remain for a long time by spraying the drain cleaning composition in an aerosol or foam form to a sink filter, a drain hole and a drain, to maximize the cleaning effect. In addition, the present invention discloses a method for cleaning a drain of a sink comprising; (a) preparing a cleaner container comprising a first receiving part and a second receiving part in which a first agent and a second agent are received respectively; (b) mixing the first agent and the second agent each other; and (c) arranging the cleaner container in a drain inlet of a sink to inject a mixed foam cleansing agent released through an outlet of the cleaner container.

Method for cleaning drain pipe of sink and cleaning container therefor

An organic light emitting display device may include a substrate, an anode, an auxiliary electrode, a light emitting structure, a lower cathode, and an upper cathode. The substrate may include a pixel region, a transparent region, and a boundary region between the pixel region and the transparent region. The anode may be on the pixel region. The auxiliary electrode may be on the transparent or boundary regions. The light emitting structure may be on the anode and the auxiliary electrode and extended from the pixel region to the transparent region. The lower cathode may be on the light emitting structure and made thin to increase transmittance. The upper cathode may be on the lower cathode. The thin lower cathode may be electrically connected to the auxiliary electrode via a contact hole which penetrates the light emitting structure so as to reduce a voltage drop.

Organic light emitting display device and method of manufacturing an organic light emitting display device

Growing community of inventors

Seoul, South Korea

Min-Kyung Jo