Abstract: A liquid crystal display (LCD) is provided, a liquid crystal display comprising: a first substrate and a second substrate that are opposite to each other; a liquid crystal layer arranged between the first substrate and the second substrate; a light blocking pattern including a first light blocking pattern and a second light blocking pattern arranged to extend along one direction on the first substrate; and a column spacer formed on the first light blocking pattern on the first substrate, wherein the light blocking pattern includes an open portion disposed between the first light blocking pattern and the second light blocking pattern, and formed to be spaced apart from the column spacer for a predetermined distance.

Abstract: A liquid crystal display device is provided. The liquid crystal display device of the disclosure includes: a first substrate and a second substrate facing each other; a liquid crystal layer interposed between the first substrate and the second substrate; a column spacer disposed on the first substrate and maintaining a gap between the first substrate and the second substrate; a light blocking pattern disposed on the first substrate and including an extended portion formed around the column spacer; and light blocking metal overlapped with at least a part of a region adjacent to and outside of a boundary of the extended portion that is not parallel to an alignment direction of liquid crystal molecules.

Abstract: A display device includes a display panel including a first display substrate and a backlight unit. The first display substrate includes a base substrate in which a groove is recessed from a first surface thereof, a light converting layer in the groove, and a protection layer overlapping the light converting layer in the groove and the first surface of the base substrate.

Abstract: A display device comprises a first light-transmissive substrate, a second light-transmissive substrate and a solar cell disposed between the first and second light-transmissive substrates. The solar cell includes a conductive wire grid pattern layer, which is disposed between the first and second light-transmissive substrates, a transparent electrode, which is disposed between the second light-transmissive substrate and the conductive wire grid pattern layer, and at least one photoactive layer, which is disposed between the transparent electrode and the conductive wire grid pattern layer. The second light-transmissive substrate is configured to output an image therethrough.

Abstract: An image compensating device includes a transmission ratio calculator configured to output a red transmission ratio of a user's crystalline lens, a green transmission ratio of the crystalline lens, and a blue transmission ratio of the crystalline lens based on the user's age, and a compensator configured to receive red input data, green input data, and blue input data and compensate the red input data, the green input data, and the blue input data based on the red transmission ratio, the green transmission ratio, and the blue transmission ratio.

Abstract: An image processing device includes a first look-up table in which first gamma correction values corresponding to a white grayscale are recorded; a second look-up table in which second gamma correction values corresponding to red, green, and blue grayscales are recorded; and a data correcting unit that calculates second image data from received first image data based on a first gamma correction value and a second gamma correction value for the first image data, by referring to the first and second look-up tables.

Abstract: A liquid crystal display includes a first substrate that includes a first switching element and first electric field forming electrodes that form a first electric field based on on/off signals received from the first switching element, a second substrate which faces the first substrate and that includes a second switching element and second electric field forming electrodes that form a second electric field b on/off signals received from the second switching element, and a liquid crystal layer interposed between the first substrate and the second substrate, wherein the liquid crystal layer includes a first electric field area controlled by the first substrate in which the first electric field is formed, and a second electric field area controlled by the second substrate in which the second electric field is formed, and wherein the first electric field area and the second electric field area are arranged side by side.

Abstract: A thin film transistor includes an insulating pattern disposed on a substrate, a gate electrode disposed on the insulating pattern, a gate insulating layer disposed on the gate electrode, a semiconductor layer disposed on the gate insulating layer, and a source electrode and a drain electrode, the source electrode and the drain electrode being disposed on the semiconductor layer and distanced apart from each other. The gate electrode surrounds an upper surface and a side surface of the insulating pattern and overlaps a first portion of a substrate surface.

Abstract: A display device that may minimize voltage drop of a power source supplied to a pixel is disclosed. The display device comprises a power generator generating a driving power source; a display panel including a plurality of pixels, the display panel displaying images using the driving power source; and a printed circuit board having a power transfer line for transferring the driving power source output from the power generator to the display panel, wherein the power transfer line is provided in a closed-loop type.

Abstract: A wiper motor apparatus for a vehicle includes a driving motor; a driving gear coupled to a driving shaft of the driving motor; a reduction gear engaged with the driving gear and having a rotation axis parallel with the driving shaft; and an output gear engaged with the reduction gear and having an output shaft parallel with the driving shaft. A magnet is disposed at a rotation center of the reduction gear. A sensor detects variations in a magnetic force of the magnet and outputs pulses according to the detected variations. The reduction gear rotates at a speed less than a speed at which the driving gear rotates. The output gear rotates at a speed less than the speed at which the reduction gear rotates.

Abstract: A multilayer paper-based wet friction material of an automotive auto transmission may improve noise and vibration characteristics, heat resistance, wear resistance, compression resistance, and oil absorbency. The paper-based wet friction material of an automotive auto transmission includes: a first layer using cellulose pulp as a matrix and including a first functional additive; a second layer stacked on the first layer, using the cellulose pulp as the matrix, and including the second functional additive; and a hydrogen bonding layer mediating between the first layer and the second layer. The cellulose pulp of the first and second layers is cotton linter.

Abstract: A liquid crystal display device which may prevent a color mixing phenomenon and a driving method thereof, the liquid crystal display device including a first substrate and a second substrate facing each other; a thin film transistor disposed inside the first substrate; a color conversion layer disposed inside the second substrate and including a plurality of quantum rods; a liquid crystal layer disposed between the first substrate and the second substrate; a first polarizer disposed outside the first substrate; and a second polarizer disposed outside the second substrate.

Abstract: Provided are an organic light emitting display device and a method of manufacturing the same. The organic light emitting display device includes: an emission unit including an organic light emitting diode, a pixel circuit unit including: a circuit configured to drive the emission unit, and a line configured to apply a signal to the circuit, and a light blocking layer covering the pixel circuit unit, and configured to block light input to the pixel circuit unit, and a repair part disposed in the light blocking layer, the repair part being configured for repairing the line when a defect occurs in a pixel that includes the pixel circuit unit.

Abstract: A multilayer paper-based wet friction material of an automotive auto transmission may improve noise and vibration characteristics, heat resistance, wear resistance, compression resistance, and oil absorbency. The paper-based wet friction material of an automotive auto transmission includes: a first layer using cellulose pulp as a matrix and including a first functional additive; a second layer stacked on the first layer, using the cellulose pulp as the matrix, and including the second functional additive; and a hydrogen bonding layer mediating between the first layer and the second layer. The cellulose pulp of the first and second layers is cotton linter.

Abstract: Provided are an organic light emitting display device and a method of manufacturing the same. The organic light emitting display device includes: an emission unit including an organic light emitting diode, a pixel circuit unit including: a circuit configured to drive the emission unit, and a line configured to apply a signal to the circuit, and a light blocking layer covering the pixel circuit unit, and configured to block light input to the pixel circuit unit, and a repair part disposed in the light blocking layer, the repair part being configured for repairing the line when a defect occurs in a pixel that includes the pixel circuit unit.

Abstract: A display device includes a backlight unit, a display panel, and a controller. The backlight unit comprises a plurality of first light sources in a first direction and a plurality of second light sources in the first direction. The display panel is spaced apart from the backlight unit in a third direction substantially perpendicular to the first direction and comprising an edge portion defined along at least one side thereof and a plurality of pixels. The controller generates an edge image data corresponding to a plurality of edge pixels disposed in the edge portion among the pixels, the edge image data is generated on the basis of a first angle between the third direction and a first imaginary line connecting the edge pixels and the first light sources and a second angle between the third direction and a second imaginary line connecting the edge pixels and the second light sources.

Abstract: A method of driving a liquid crystal display apparatus includes gamma-correcting first and second gray scale data using a first gamma value to generate first and second luminance data; generating sub luminance data based on a smaller value of the first and second luminance data; correcting the sub luminance data using a second gamma value larger than the first gamma value to generate sub correction luminance data; correcting the first luminance data using the sub or second luminance data to generate first correction luminance data; correcting the second luminance data using the sub or first luminance data to generate second correction luminance data; performing inverse gamma correction on the first, second and sub correction luminance data using the first gamma value to generate first, second and sub correction gray scale data; and providing first to third pixels with the first, second, and sub correction gray scale data.

Abstract: A display device includes: a display panel configured with rows of pixels, each row pixels including a first color pixel, a second color pixel, and a third color pixel; and a backlight assembly configured to supply light to the display panel, in which: a data signal is alternately applied to a first color pixel disposed in an odd row on an odd frame, and to another first color pixel disposed in an even row on an even frame, a data signal is alternately applied to a second color pixel disposed in the odd row on the odd frame, and to another second color pixel disposed in the even row on the even frame, a data signal is applied to a third color pixel on both frames, and colors of light supplied to the display panel on the odd frame and the even frame are different from each other.

Abstract: Provided are an organic light emitting display device and a method of manufacturing the same. The organic light emitting display device includes: an emission unit including an organic light emitting diode, a pixel circuit unit including: a circuit configured to drive the emission unit, and a line configured to apply a signal to the circuit, and a light blocking layer covering the pixel circuit unit, and configured to block light input to the pixel circuit unit, and a repair part disposed in the light blocking layer, the repair part being configured for repairing the line when a defect occurs in a pixel that includes the pixel circuit unit.

Abstract: A liquid crystal display includes: a first substrate; a gate line and a data line on the first substrate; a first electrode and a second electrode on the first substrate and overlapping each other with a first insulating layer therebetween; a light blocking extension on the first substrate; a spacer on the light blocking extension; and a first alignment layer on the spacer and having an alignment direction. A plane form of the light blocking extension includes a side elongated parallel to the alignment direction.