Abstract: A stereoscopic image display panel includes a display panel including a unit pixel that includes pixels, where each of the pixels emits light based on a data signal, and a lens array including a lens that is located on the display panel in accordance with a location of the unit pixel. Each of the pixels includes a light-emitting element that is located near a center of an area of the unit pixel and a pixel driving circuit that drives the light-emitting element.

Abstract: A polarization module and a laser exposure apparatus have a polarization module including a first lens and a second lens that reduce a one-directional length of a cross-section of an incident laser beam having an optical axis. A polarization beam splitter divides the laser beam passing through the first and second lenses into two laser beams that are polarized in different directions with respect to each other. A first prism lens and a second prism lens emit an output laser beam by controlling the two laser beams that are divided by the polarization beam splitter to positions that are symmetrical with respect to the optical axis. At least one half wave plate is disposed between the polarization beam splitter and the first prism lens.

Abstract: A light field display device according to example embodiments includes a lower substrate, a back plane structure on the lower substrate, a first electrode electrically connected to the back plane structure, an organic light emitting layer on the first electrode, a second electrode facing the first electrode and covering the organic light emitting layer, an encapsulation layer covering the second electrode, a lower alignment layer directly on the encapsulation layer, a liquid crystal layer on the lower alignment layer, the liquid crystal layer including a plurality of micro liquid crystal lenses to constitute a microlens array, a lens electrode on the liquid crystal layer to form an electric field with the second electrode, and an upper substrate on the lens electrode.

Abstract: A display device and a method of manufacturing the same are provided. The display device includes a display panel including a series of pixels, each pixel including N sub-pixels, where N is an integer of 2 or greater; and a lens array on a surface of the display panel, the lens array including a series of lenses, wherein each of the lenses overlaps with M sub-pixels, where M is an integer greater than N.

Abstract: The present disclosure relates to a head mounted display device, and a head mounted display device according to an exemplary embodiment includes: a display panel including a plurality of pixels; and a microlens array that includes a plurality of lenses that respectively overlap the plurality of pixels wherein the plurality of pixels and the plurality of lenses have one-to one correspondence.

Abstract: A light field display apparatus includes a display panel and a micro lens array. The display panel includes a plurality of sub-pixels arranged in a matrix. The micro lens array is disposed on the display panel. The micro lens array includes a plurality of micro lenses. Each of the plurality of sub pixels emits light of a single color, of a set of primary colors. The arrangement of the micro lens array, relative to the display panel, causes the light of certain sub pixels, of the plurality of sub pixels to be emphasized. The micro lens array is arranged, relative to the display panel, so that sub pixels of each primary color are emphasized to a same extent.

Abstract: A wavelength conversion member is disclosed. In one aspect, the wavelength conversion member includes a first substrate, a second substrate formed over the first substrate, and a wavelength conversion layer interposed between the first and second substrates. A sealant is interposed between the first and second substrates and surrounds the wavelength conversion layer.

Abstract: A light field display device according to example embodiments includes a lower substrate, a back plane structure on the lower substrate, a first electrode electrically connected to the back plane structure, an organic light emitting layer on the first electrode, a second electrode facing the first electrode and covering the organic light emitting layer, an encapsulation layer covering the second electrode, a lower alignment layer directly on the encapsulation layer, a liquid crystal layer on the lower alignment layer, the liquid crystal layer including a plurality of micro liquid crystal lenses to constitute a microlens array, a lens electrode on the liquid crystal layer to form an electric field with the second electrode, and an upper substrate on the lens electrode.

Abstract: A laser crystallizing apparatus includes a laser generator that generates an incident laser beam that includes a P polarization component and an S polarization component, an optical system that converts the incident laser beam to generate an emitted laser beam, and a stage on which is mounted a target substrate with a target thin film which is laser-crystallized by being irradiated by the emitted laser beam. The optical system includes at least one half wave plate (HWP) that shifts a polarization axis direction of the incident laser beam received from the laser generator, at least one mirror that fully reflects the laser beam, and at least one polarization beam splitter (PBS) which reflects a part of the laser beam and transmits the other part of the laser beam.

Abstract: A light field display device according to example embodiments includes a lower substrate, a back plane structure on the lower substrate, a first electrode electrically connected to the back plane structure, an organic light emitting layer on the first electrode, a second electrode facing the first electrode and covering the organic light emitting layer, an encapsulation layer covering the second electrode, a lower alignment layer directly on the encapsulation layer, a liquid crystal layer on the lower alignment layer, the liquid crystal layer including a plurality of micro liquid crystal lenses to constitute a microlens array, a lens electrode on the liquid crystal layer to form an electric field with the second electrode, and an upper substrate on the lens electrode.

Abstract: A display device includes a display panel including a plurality of pixels configured to display an image, and a lens panel disposed on the display panel and including a plurality of lenses when operating in a 3D mode. The lens panel is partitioned into a plurality of domains. The lens panel includes a first electrode, a second electrode, and an optical modulation layer. The first electrode and the second electrode face each other and the optical modulation layer is disposed between the first electrode and the second electrode. The optical modulation layer includes liquid crystal molecules forming the lenses. The first electrode includes first openings and the second electrode includes second openings. At least one of a first opening, of the first openings, and a second opening, of the second openings, has a shape corresponding to a shape of a plurality of unit figures overlapping each other at their edges.

Abstract: A display device includes a display panel curved in a direction and a fixing frame having a predetermined curvature, where the fixing frame is configured to support and fix the curved display panel. The curved display panel includes curved first and second display substrates facing each other; and an elastic member on an edge portion of a rear surface of the curved first display substrate and elongated in the direction in which the display panel is curved. The curved first display substrate has a larger radius of curvature than that of the curved second display substrate.

Abstract: The present disclosure relates to a head mounted display device, and a head mounted display device according to an exemplary embodiment includes: a display panel including a plurality of pixels; and a microlens array that includes a plurality of lenses that respectively overlap the plurality of pixels wherein the plurality of pixels and the plurality of lenses have one-to one correspondence.

Abstract: A display device includes a display unit that includes a plurality of pixels; a first lens array unit that includes a plurality of first lenses; and a second lens array unit disposed between the first lens array unit and the display unit and that includes a plurality of second lenses. Each of the first lenses overlaps two or more of the pixels, and a pitch of the second lenses is less than a pitch of the first lenses.

Abstract: A polishing slurry for silicon, a method of polishing polysilicon, and a method of manufacturing a thin film transistor substrate, the slurry including a polishing particle; a dispersing agent including an anionic polymer, a hydroxyl acid, or an amino acid; a stabilizing agent including an organic acid, the organic acid including a carboxyl group; a hydrophilic agent including a hydrophilic group and a hydrophobic group, and water, wherein the polishing particle is included in the polishing slurry in an amount of about 0.1% by weight to about 10% by weight, based on a total weight of the slurry, a weight ratio of the polishing particle and the dispersing agent is about 1:0.01 to about 1:0.2, a weight ratio of the polishing particle and the stabilizing agent is about 1:0.001 to about 1:0.1, and a weight ratio of the polishing particle and the hydrophilic agent is about 1:0.01 to about 1:3.

Abstract: A display device includes a display panel including a plurality of pixels configured to display an image, and a lens panel disposed on the display panel and including a plurality of lenses when operating in a 3D mode. The lens panel is partitioned into a plurality of domains. The lens panel includes a first electrode, a second electrode, and an optical modulation layer. The first electrode and the second electrode face each other and the optical modulation layer is disposed between the first electrode and the second electrode. The optical modulation layer includes liquid crystal molecules forming the lenses. The first electrode includes first openings and the second electrode includes second openings. At least one of a first opening, of the first openings, and a second opening, of the second openings, has a shape corresponding to a shape of a plurality of unit figures overlapping each other at their edges.

Abstract: A light field display apparatus includes a display panel and a micro lens array. The display panel includes a plurality of sub-pixels arranged in a matrix. The micro lens array is disposed on the display panel. The micro lens array includes a plurality of micro lenses. Each of the plurality of sub pixels emits light of a single color, of a set of primary colors. The arrangement of the micro lens array, relative to the display panel, causes the light of certain sub pixels, of the plurality of sub pixels to be emphasized. The micro lens array is arranged, relative to the display panel, so that sub pixels of each primary color are emphasized to a same extent.

Abstract: A light field display device according to example embodiments includes a lower substrate, a back plane structure on the lower substrate, a first electrode electrically connected to the back plane structure, an organic light emitting layer on the first electrode, a second electrode facing the first electrode and covering the organic light emitting layer, an encapsulation layer covering the second electrode, a lower alignment layer directly on the encapsulation layer, a liquid crystal layer on the lower alignment layer, the liquid crystal layer including a plurality of micro liquid crystal lenses to constitute a microlens array, a lens electrode on the liquid crystal layer to form an electric field with the second electrode, and an upper substrate on the lens electrode.

Abstract: A stereoscopic image display panel includes a display panel including a unit pixel that includes pixels, where each of the pixels emits light based on a data signal, and a lens array including a lens that is located on the display panel in accordance with a location of the unit pixel. Each of the pixels includes a light-emitting element that is located near a center of an area of the unit pixel and a pixel driving circuit that drives the light-emitting element.

Abstract: The present disclosure relates to a lens panel and a display device including the same, and the lens panel according to an exemplary embodiment includes a region divided into a plurality of domains in a plan view, wherein the region divided into the plurality of domains includes an optical modulation layer, and a first electrode and a second electrode facing each other with the optical modulation layer interposed therebetween in a sectional view, at least one of the first electrode and the second electrode has a plurality of main openings, at least one of the first electrode and the second electrode has a plurality of sub-openings, the main openings are positioned one by one in each of the plurality of domains in the plan view, the sub-opening is positioned on a boundary between the adjacent domains, and a planar area of the sub-opening is smaller than a planar area of the main opening.