Abstract:
A heterocyclic compound represented by Formula 1 below and an organic light-emitting device including the heterocyclic compound: wherein R1 to R13 are defined as in the specification.
Abstract:
An organic light emitting element includes a first electrode, a second electrode, and an organic layer. The organic layer includes a first emission layer between the first electrode and the second electrode, a second emission layer between the first emission layer and the second electrode, and an electron injection layer (EIL) between the first emission layer and the second emission layer, the electron injection layer (EIL) containing fullerene (C60).
Abstract:
A method of providing a search service and a display device applying the same are provided. According to the method of providing a search service, a web page that is searched by a specified keyword is accessed, at least one keyword is extracted from text included in the web page being accessed, and the at least one extracted keyword is displayed.
Abstract:
An apparatus and method for processing content. In the method for processing content, a query for retrieving content to be stored is generated by combining a main category, a user's keyword, and a sub-category of the main category. The content is retrieved using the generated query. The content is classified and stored in a scrap book of the sub-category.
Abstract:
A semiconductor chip includes: a gate pattern on a substrate; an interlayer insulation layer on the gate pattern; a first wiring structure on the interlayer insulation layer; and a defect detection circuit electrically connected to the gate pattern and the first wiring structure. The first wiring structure is electrically connected to the gate pattern via a contact plug through the interlayer insulation layer. The defect detection circuit is electrically connected to the gate pattern and the first wiring structure, and the defect detection circuit is configured to detect defects in the first wiring structure and at least one of the gate pattern and the substrate.
Abstract:
A display device includes a display panel configured to display an image in an upward direction and a reflective panel on the display panel, the reflective panel configured to selectively transmit or reflect light with respect to an area corresponding to the image.
Abstract:
An organic light emitting diode (OLED) display includes a substrate and an organic light emitting element on the substrate and including a first electrode, a plurality of organic emission layers on the first electrode and including at least one P-type impurity doped organic emission layer, and a second electrode on the plurality of organic emission layers.
Abstract:
A reflective type complex display device comprises: a lower substrate; an organic light-emitting layer formed on a top surface of the lower substrate for emitting light when supplied with current; a sealing layer covering the organic light-emitting layer so as to seal the organic light-emitting layer from the outside; an upper substrate formed above the sealing layer with a gap therebetween; liquid crystals injected between the upper substrate and the sealing layer; a transparent electrode formed on a surface of the upper substrate; and a polarizer formed on another surface of the upper substrate. The transparent electrode comprises a first electrode and a second electrode which are alternately arranged, and which drive the liquid crystals by generating an electric field in response to different voltages applied thereto.
Abstract:
A method of providing a search service and a display device applying the method are provided. The method of providing a search service includes selecting a specific region of a screen, extracting a keyword using the selected specific region, and searching for information using the extracted keyword.
Abstract:
A claw clipper with an LED for a companion animal, includes: a pair of handles connected to each other by an elastic member; a pair of clipper blades each attached to a first side of an end portion of each of the handles, respectively; and an LED module provided in a first surface of the end portion of one of the pair of handles and emitting light in a direction toward the clipper blades.