Lg Display Co., Ltd.

Lg Electronics Inc.

Honggyu Kim

Changnam Kim

Honyun Lee

Sun Kil Kang

Sangkyoon Kim

Young Hoon Shin

Seong Joong Kim

Do Youl Kim

Myung Jong Jung

Won Jae Yang

Myeon Chang Sung

Jaehyuk Lee

Woojin Nam

Byungchul Ahn

Myungseop Kim

YoungHoon Shin

Yoonheung Tak

Moonky Yee

Duhwan Oh

Aran Sung

EunMyung Park

Haneol Kim

Honyun Sibeomdanji Samsung Hanshin Lee

A circuit for driving a cooker includes a sensing unit configured to sense a movement of a user of a cooker. The circuit further includes a contact unit configured to switch a power circuit to which power is supplied from the outside, and perform a closing operation on the basis of a sensing result from the sensing unit to allow power to be supplied to the cooker.

Cooker

Disclosed are a data driver, a display device, and a method of driving the display device for improving the ability to express low-gray scale images. The method includes a shift process of shifting gray scale of input data by K gray scale and a data shift compensation process of reducing or preventing a luminance change using a shift gamma look-up table (LUT) so that a desired level of luminance can be generated.

Timing controller, data driver, display device, and method of driving the display device

An organic light emitting device and a method of fabricating the same are disclosed. The organic light emitting device includes an opaque substrate having one or more holes, and an organic emissive unit interposed between first and second electrodes positioned on the opaque substrate.

Organic light emitting device

The invention relates to a large area organic light emitting diode display having a uniformed luminescence throughout the display area. The invention suggests an organic light emitting diode display comprising a thin film transistor substrate including a thin film transistor, a driving current line to supply an electric signal to the thin film transistor, a driving line contact hole to expose some portions of the driving current line, and an organic light emitting diode connected to the thin film transistor; a cap including a cap substrate and an auxiliary electrode disposed on a surface of the cap substrate with an area that is at least &#x2153; of an area of the cap substrate; a conductive sealing material to electrically connect the auxiliary electrode and the driving current line through the driving line contact hole; and an organic adhesive joining the thin film transistor substrate and the cap.

Large area organic light emitting diode display

An organic light emitting display (OLED) includes a substrate, first and second driving units positioned on the substrate, a first light emitting diode (LED) connected with the first driving unit and including a first organic light emitting layer and a second emitting diode electrically connected with the second driving unit and including a second organic light emitting layer. The second emitting diode is positioned on the first emitting diode.

Organic light emitting display

Organic light emitting device and method of fabricating the same

The present invention provides a light emitting device comprising a substrate comprising a thin film transistor, a first electrode formed on the substrate and electrically connected to the thin film transistor, a light emitting part formed on the first electrode; a second electrode formed on the light emitting part, and an auxiliary common electrode formed on a partial area of the second electrode, the partial area including a part of a non-emitting area.

Light emitting device and manufacturing method thereof and light emitting display and manufacturing method thereof

The present invention provides a light emitting device comprising a substrate comprising a thin film transistor, a first electrode formed on the substrate and electrically connected to the thin film transistor, a light emitting part formed on the first electrode;

Light emitting device and light emitting display

Provided is an organic light emitting display, comprising a substrate; a driving unit formed over the substrate; a planarization layer formed over the driving unit, the planarization layer comprising a normal tapered edge portion; and an emission unit formed over the planarization layer to be electrically connected to the driving unit.

Provided is an organic light emitting device comprising: a substrate; and a plurality of sub-pixels, each sub-pixel comprising a thin film transistor formed on the substrate; a planarization layer formed on the thin film transistor, and having a contact hole exposing a portion of a source electrode or a drain electrode of the thin film transistor; a contact electrode formed on the planarization layer, and electrically connected with the source electrode or the drain electrode of the thin film transistor through the contact hole; a first electrode spaced apart from the contact electrode, the first electrode formed on the planarization layer; an insulating layer formed on the first electrode and the contact electrode, the insulating layer comprising a first opening exposing a portion of the first electrode and a second opening exposing a portion of the contact electrode; a light emitting layer formed in the first opening; a second electrode formed on the light emitting layer and electrically connected with a portion of the contact electrode through the second opening.

Growing community of inventors

Uiwang-si, South Korea

Honggyu Kim