Abstract: A light emitting display device includes: a display panel includes: a display area and a component area surrounded by the display area and including a plurality of optical sensor areas, and an optical element located on a rear surface of the component area. The display area includes: a pixel defining layer defining an opening that overlaps an anode, a cathode covering the pixel defining layer, an encapsulation layer located on a top of the cathode, a color filter positioned on the encapsulation layer and overlapping the opening of the pixel defining layer. The color filter and the pixel defining layer each have an additional opening corresponding to the optical sensor area, and the additional opening of the color filter is narrower than the additional opening of the pixel defining layer, so that the pixel defining layer is obscured by the color filter in the optical sensor area.

Abstract: The present invention relates to an electrode plate manufacturing apparatus including a first laser radiation unit that radiates a first laser beam in a first direction perpendicular to an electrode film located between rollers of a transfer device to notch at least a portion of the electrode film and a second laser radiation unit that radiates a second laser beam to a notched area of the electrode film, which is notched by the first laser radiation unit, to remove a material of a surface of the electrode film melted by the first laser beam.

Abstract: A scroll compressor and a method for producing an eccentric bush necessary for the scroll compressor, and since the scroll compressor includes: a shaft rotated by a drive source; an eccentric bush having a recess, into which the shaft is inserted, and an eccentric portion eccentric to the shaft; an orbiting scroll performing an orbiting motion in cooperation with the eccentric portion; and a fixed scroll engaged with the orbiting scroll, and the eccentric bush is formed according to a method for producing the eccentric bush for the scroll compressor including steps of sintering, sizing, and forming a coating layer such that the eccentric bush includes pore apertures and a coating layer, accordingly, the manufacturing cost and weight may be reduced, and the durability may be improved.

Abstract: A display apparatus includes a display panel configured to display an image, an image analysis portion configured to calculate a crosstalk level when a crosstalk pattern exists in the image, and a dithering portion configured to set a dithering bit corresponding to the crosstalk level and perform a time dithering processing with the dithering bit on input image data located in a region where a crosstalk occurs by the crosstalk pattern, in order to generate compensation image data.

Abstract: The light emitting display device includes a substrate including a first display area and a bending display area, an anode on the substrate, a pixel defining layer having an opening exposing at least a portion of the anode, a light emitting layer in the opening of the pixel defining layer, a cathode covering the pixel defining layer and the light emitting layer, a encapsulation layer covering the cathode, and a light blocking layer on the encapsulation layer and having an opening corresponding to the opening of the pixel defining layer, wherein the opening of the pixel defining layer includes a first opening and a second opening, and the opening of the light blocking layer includes a first display opening in the first display area and a bending opening in the bending display area, and the bending opening is different in position, shape, or size from the first display opening.

Abstract: An electric compressor, wherein an oil separator is formed on an inner wall on the discharge path, and wherein the oil separator is formed in a concavo-convex shape along a rotation direction of the refrigerant on the discharge path. In the compressor, the farther it is from a discharge hole along a rotation direction of the refrigerant, the greater the depth of a first groove portion formed in an oil separator is. As a result, the oil contained in the refrigerant is separated.

Abstract: Proposed are a wafer inspection apparatus and a method of inspecting a wafer using the wafer inspection apparatus. The proposed wafer inspection apparatus includes a horizontal magnetic field generation unit arranged proximate to a lateral surface of a wafer and forming a magnetic field in such a manner that lines of magnetic force propagate in a horizontal direction, a vertical magnetic field generation unit arranged under the wafer and generating a magnetic field in such a manner that lines of magnetic force propagate in a direction vertical to the wafer, an image measurement unit arranged over the wafer and measuring an image of the wafer, and a wafer movement stage moving the wafer in a first direction and a second direction.

Abstract: A semiconductor device is disclosed. The semiconductor memory device comprises a substrate including an active region, an element isolation film disposed in the substrate and that defines the active region, a recess which is disposed in the active region and extends in a first direction, and a gate structure extending in a second direction, on the active region, wherein the gate structure includes a gate insulating film, a gate stack pattern, and a gate capping pattern which are sequentially stacked, wherein the gate insulating film extends along an upper face of the active region, and a part of the gate insulating film fills the recess, and wherein a height from a lower face of the substrate to a bottom face of the element isolation film is less than a height from the lower face of the substrate to a bottom face of the recess.

Abstract: A display device may include: a substrate; a first electrode disposed on the substrate; a pixel defining layer including a pixel opening through which the first electrode is exposed; a second electrode disposed on the pixel defining layer and the first electrode; an encapsulation layer covering the second electrode; a color filter disposed on the encapsulation layer; and a light blocking component including a light opening overlapping the color filter. The pixel defining layer may include a first portion. At least a portion of the first portion may overlap an edge portion of the light blocking component. The first portion may be inclined.

Abstract: A light emitting display device includes a substrate. A pixel electrode is disposed on the substrate. A pixel defining layer has an opening overlapping the pixel electrode. A common electrode is disposed on the pixel electrode and the pixel defining layer. An encapsulation layer is disposed on the common electrode. A color filter is disposed on the encapsulation layer. The color filter includes recess portions formed on an upper side, and the recess portions include a first recess portion with a first width and a second recess portion with a second width that is different from the first width.

Abstract: The present invention relates to an apparatus and method for detecting a dye mixing ratio, and the apparatus for detecting a dye mixing ratio includes a storage unit configuration to store computer color matching (CCM) colorimetric data for each dye concentration, and a processor configuration to convert the CCM colorimetric data for each dye concentration store in the storage unit into absorbance data and detect a dye mixing ratio that matches an absorbance graph of a buyer order, on the basis of an artificial intelligence model.

Abstract: The present disclosure relates to a power electronic device with an automatic ventilation module, comprising: an enclosure in which a heating component is accommodated; and an automatic ventilation module, installed on one side of the enclosure, for opening and closing a part of the enclosure based on the temperature of the heating component, wherein the automatic ventilation module comprises a driving unit for generating power; a connection unit for transmitting the power generated by the driving unit; a ventilation unit for receiving the power from the connection unit and disposed with a front plate for opening and closing a part of the enclosure; a temperature sensor for measuring the temperature of the inside of the enclosure; and a control unit for controlling the driving unit on the basis of a measured value of the temperature sensor so as to adjust the degree of opening and closing of the front plate.

Abstract: An electric compressor, wherein an oil separator is formed on an inner wall on the discharge path, and wherein the oil separator is formed in a concavo-convex shape along a rotation direction of the refrigerant on the discharge path. In the compressor, the farther it is from a discharge hole along a rotation direction of the refrigerant, the greater the depth of a first groove portion formed in an oil separator is. As a result, the oil contained in the refrigerant is separated.

Abstract: A display apparatus includes a display panel configured to display an image, an image analysis portion configured to calculate a crosstalk level when a crosstalk pattern exists in the image, and a dithering portion configured to set a dithering bit corresponding to the crosstalk level and perform a time dithering processing with the dithering bit on input image data located in a region where a crosstalk occurs by the crosstalk pattern, in order to generate compensation image data.

Abstract: An apparatus for predicting an absorbance spectrum of a mixed dye based on CCM reflectance data. The apparatus includes: an input module receiving input of a customer order for dyeing; and a processor reproducing an absorbance spectrum through conversion of reflectance data in a QTX file of the customer order, wherein the processor generates absorbance spectra and predicted colors through conversion of reflectance data of single-color dyes in a dyeing factory; implements a predicted absorbance spectrum of a mixed dye produced according to a recommended single-color dye mixing ratio corresponding to CCM values of the customer order; compares the predicted absorbance spectrum of the mixed dye with the absorbance spectrum according to the customer order; and complements or corrects the recommended single-color dye mixing ratio to match the predicted absorbance spectrum of the mixed dye to the absorbance spectrum according to the customer order.

Abstract: A light emitting display device includes: a substrate; anodes on the substrate; a pixel definition layer having first openings overlapping with the anodes, respectively; emission layers located within the first openings, respectively; a cathode on the emission layers and the pixel definition layer; an encapsulation layer on the cathode; and a light blocking layer on the encapsulation layer, and having second openings corresponding to the first openings, respectively. Each of the first openings has a circular shape in a plan view, and each of the second openings has an elliptical shape in a plan view. In a plan view, a first opening from among the first openings is in contact with a second opening corresponding to the first opening from among the second openings, or positioned within the second opening.

Abstract: A light emitting display device includes a substrate, a plurality of anodes on the substrate, a pixel defining layer having a plurality of first openings overlapping the anodes, a plurality of emission layers in the first openings of the pixel defining layer, a cathode formed on the emission layers and the pixel defining layer, an encapsulation layer on the cathode, and a light blocking layer on the encapsulation layer and having a plurality of second openings corresponding to the first openings, wherein the first openings and the second openings respectively have an oval shape in a plan view, and wherein long-axis angles of the second openings include at least five different angles.

Abstract: A banknote deposit and withdrawal apparatus according to an embodiment includes a deposit and withdrawal part having a space, through which a banknote is inserted or received during deposit and withdrawal, a deposit banknote discrimination section that discriminates a type and abnormality of a deposit banknote by a plurality of sensors provided on a transportation path along which the banknote deposited through the deposit and withdrawal part is transported, a temporary holding part provided on one side of the deposit and withdrawal part and having a drum-shaped structure in which the banknote discriminated as a non-reflux banknote in the deposit banknote discrimination section is temporarily stored, a rejection part provided on one side of the temporary holding part and having a drum-shaped structure in which the banknote discriminated as a deposit rejection banknote in the deposit banknote discrimination section is temporarily stored, a deposit-dedicated cassette which stores the non-reflux banknote, which

Abstract: A display apparatus includes a display panel including pixels arranged along a plurality of horizontal lines; a data driving portion converting image data of the pixels into data voltages; a frame memory receiving and storing the image data of a refresh frame; and a data processing portion receiving and image quality-processing the image data stored in the frame memory in a unit of one horizontal line, and transmitting the image quality-processed image data to the data driving portion and the frame memory; wherein the frame memory updates and stores the image quality-processed horizontal line image data into a corresponding horizontal line therein, and wherein image data of a nth refresh frame updated in the frame memory are transmitted to the data driving portion in a unit of one horizontal line when an image of a n+1th refresh frame is identical to an image of the nth refresh frame.

Abstract: An emissive display device includes a substrate. A first electrode is disposed on the substrate. A pixel defining layer has a first opening exposing the first electrode. A second electrode is disposed on both the pixel defining layer and the first electrode. An encapsulation layer at least partially covers the second electrode. A light blocking layer is disposed on the encapsulation layer and has a second opening. A color filter is disposed on the light blocking layer. A scattering layer is disposed within the second opening of the light blocking layer and includes a plurality of scattering particles. Particle density of the scattering particles has a value of 1 ea/mm3 or more and 10 ea/mm3 or less, and a diameter of the scattering particles is 0.1 ?m or more and 1.5 ?m or less.