Abstract: A gripper includes a body part, a finger base part coupled to the body part, and a finger part coupled to a first side of the body part or the finger base part and coupled to the body part or the finger base part to be reciprocal, wherein the finger part comprises a first link structure and a second link structure, sides of which are coupled to the finger base part, respectively, and wherein, in the first link structure and the second link structure, a first support area of the first link structure and a second support area of the second link structure reciprocate in only one of a plurality of directions that cross a direction in which the finger part reciprocates with respect to the finger base part.

Abstract: A gripper includes a body part, a finger base part coupled to the body part to be rotatable, the finger base part including a first finger base part and a second finger base part configured such that when the first finger base part is rotated in a first direction with respect to the body part, the second finger base part is provided to be rotatable in a second direction opposite the first direction with respect to the body part, and a finger part coupled to a first side of the body part or the finger base part to be reciprocal.

Abstract: An eco-friendly power source, such as a battery module for a transportation vehicle includes a first sub-module and a second sub-module each including a plurality of battery cells; a lower cover supporting the first sub-module and the second sub-module; a connection member coupled to the first sub-module and the second sub-module, respectively; and a cooling plate coupled to the lower cover and forming a flow path through which a refrigerant can flow, wherein at least a portion of the flow path is disposed to oppose the connection member with the lower cover interposed therebetween.

Abstract: A display device may include a display unit disposed on a substrate and a mirror substrate facing the substrate with respect to the display unit. The mirror substrate may include a first mirror layer extending continuously on a surface of a transparent substrate and a plurality of mirror patterns on the first mirror layer. The first mirror layer is formed on both a region in which the plurality of mirror patterns are formed and a region in which the plurality of mirror patterns are not formed. External light is incident to and reflected by the first mirror layer, thus reducing an image haze and enhancing a display quality of the display device. In addition, the first mirror layer and the plurality of mirror patterns may be formed by using a single halftone mask to simplify the manufacturing process and increase a productivity of the mirror substrate.

Abstract: A display device may include a display unit disposed on a substrate and a mirror substrate facing the substrate with respect to the display unit. The mirror substrate may include a first mirror layer extending continuously on a surface of a transparent substrate and a plurality of mirror patterns on the first mirror layer. The first mirror layer is formed on both a region in which the plurality of mirror patterns are formed and a region in which the plurality of mirror patterns are not formed. External light is incident to and reflected by the first mirror layer, thus reducing an image haze and enhancing a display quality of the display device. In addition, the first mirror layer and the plurality of mirror patterns may be formed by using a single halftone mask to simplify the manufacturing process and increase a productivity of the mirror substrate.

Abstract: A display device may include a display unit disposed on a substrate and a mirror substrate facing the substrate with respect to the display unit. The mirror substrate may include a first minor layer extending continuously on a surface of a transparent substrate and a plurality of minor patterns on the first mirror layer. The first minor layer is formed on both a region in which the plurality of minor patterns are formed and a region in which the plurality of minor patterns are not formed. External light is incident to and reflected by the first minor layer, thus reducing an image haze and enhancing a display quality of the display device. In addition, the first mirror layer and the plurality of mirror patterns may be formed by using a single halftone mask to simplify the manufacturing process and increase a productivity of the mirror substrate.

Abstract: A display device includes a display area and a non-display area at least partially surrounding the display area. A first display substrate includes a plurality of thin film transistors. A second display substrate is disposed opposite to the first display substrate. A seal member is disposed within the non-display area and is disposed between the first display substrate and the second display substrate. The seal member is configured to attach the first display substrate to the second display substrate. Each of the plurality of thin film transistors includes a gate electrode. The gate electrode of at least one of the plurality of thin film transistors overlaps the seal member in a thickness direction of the display device.

Abstract: A display device may include a display unit disposed on a substrate and a mirror substrate facing the substrate with respect to the display unit. The mirror substrate may include a first minor layer extending continuously on a surface of a transparent substrate and a plurality of minor patterns on the first mirror layer. The first minor layer is formed on both a region in which the plurality of minor patterns are formed and a region in which the plurality of minor patterns are not formed. External light is incident to and reflected by the first minor layer, thus reducing an image haze and enhancing a display quality of the display device. In addition, the first mirror layer and the plurality of mirror patterns may be formed by using a single halftone mask to simplify the manufacturing process and increase a productivity of the mirror substrate.

Abstract: An organic light-emitting diode (OLED) display is disclosed. In one aspect, the OLED display includes a substrate including a display area in which an OLED is formed and a non-display area surrounding the display area. The OLED display also includes a pixel defining layer formed over the substrate and having an opening defining an emission area of the OLED, a first passivation layer covering a portion of the pixel defining layer formed in the non-display area and a second passivation layer formed in the non-display area, wherein a portion of the second passivation layer does not overlap the first passivation layer in the depth dimension of the OLED display. The OLED display further includes an encapsulation substrate formed to be opposite to the substrate and a filler filling a space between the substrate and the encapsulation substrate and contacting the first and second passivation layers.

Abstract: An organic light-emitting diode (OLED) display is disclosed. In one aspect, the OLED display includes a substrate including a display area in which an OLED is formed and a non-display area surrounding the display area. The OLED display also includes a pixel defining layer formed over the substrate and having an opening defining an emission area of the OLED, a first passivation layer covering a portion of the pixel defining layer formed in the non-display area and a second passivation layer formed in the non-display area, wherein a portion of the second passivation layer does not overlap the first passivation layer in the depth dimension of the OLED display. The OLED display further includes an encapsulation substrate formed to be opposite to the substrate and a filler filling a space between the substrate and the encapsulation substrate and contacting the first and second passivation layers.

Abstract: A coaxial speaker device using a P-type speaker and an audio output device including the same are provided. The speaker device includes a first speaker configured to output a high-pitched audio, a second speaker including a P-type magnet and configured to output a low-pitched audio, and a holder configured to coaxially couple the first speaker and the second speaker. The holder includes a first protrusion configured to be coupled to a lower end of the first speaker and a second protrusion configured to be coupled to an upper end of the second speaker.

Abstract: A display device includes a display area and a non-display area at least partially surrounding the display area. A first display substrate includes a plurality of thin film transistors. A second display substrate is disposed opposite to the first display substrate. A seal member is disposed within the non-display area and is disposed between the first display substrate and the second display substrate. The seal member is configured to attach the first display substrate to the second display substrate. Each of the plurality of thin film transistors includes a gate electrode. The gate electrode of at least one of the plurality of thin film transistors overlaps the seal member in a thickness direction of the display device.

Abstract: An organic light emitting display panel includes a base substrate, a pixel defining layer disposed on the base substrate, a light emitting structure disposed in an opening of the pixel defining layer, and a mirror pattern disposed on an upper surface of the pixel defining layer. The pixel defining layer defines the opening and includes the upper surface that is in parallel with a surface of the base substrate and a side surface that is connected to the upper surface. The mirror pattern makes contact with the pixel defining layer, and entirely covers the upper surface of the pixel defining layer.

Abstract: A display device may include a display unit disposed on a substrate and a mirror substrate facing the substrate with respect to the display unit. The mirror substrate may include a first mirror layer extending continuously on a surface of a transparent substrate and a plurality of mirror patterns on the first mirror layer. The first mirror layer is formed on both a region in which the plurality of mirror patterns are formed and a region in which the plurality of mirror patterns are not formed. External light is incident to and reflected by the first mirror layer, thus reducing an image haze and enhancing a display quality of the display device. In addition, the first mirror layer and the plurality of mirror patterns may be formed by using a single halftone mask to simplify the manufacturing process and increase a productivity of the mirror substrate.

Abstract: A display device includes a substrate, an encapsulation unit opposite to the substrate, a display unit disposed between the substrate and the encapsulation unit and including a pixel, a camera unit disposed on one side of the substrate and including at least one camera module, and a mirror member disposed on one side of the encapsulation unit.

Abstract: A coaxial speaker device using a P-type speaker and an audio output device including the same are provided. The speaker device includes a first speaker configured to output a high-pitched audio, a second speaker including a P-type magnet and configured to output a low-pitched audio, and a holder configured to coaxially couple the first speaker and the second speaker. The holder includes a first protrusion configured to be coupled to a lower end of the first speaker and a second protrusion configured to be coupled to an upper end of the second speaker.

Abstract: An organic light emitting display device includes a first substrate, a pixel structure, a second substrate, a reflective member, and a light transmitting member. The first substrate includes a plurality of pixel regions. Each of the pixel regions has sub-pixel regions and a reflective region surrounding the sub-pixel regions. The pixel structure is disposed in each of the sub-pixel regions on the first substrate. The second substrate is disposed on the pixel structure. The reflective member has an opening disposed in each of the sub-pixel regions, and is disposed in the reflective region of the second substrate. The light transmitting member covers the opening of the reflective member and partially overlaps the reflective member. The light transmitting member blocks ultraviolet rays and transmits a predetermined light.

Abstract: A display device includes a display panel, a camera module, and a heat sink plate. The display panel displays an image on a front surface, and includes a first substrate, a sub-pixel structure, and a reflection pattern. The display panel includes a plurality of pixel regions each having sub-pixel regions, a transparent region, and a reflection region surrounding the sub-pixel regions and the transparent region. The sub-pixel structure is disposed in the sub-pixel region. The second substrate is disposed on the sub-pixel structure. The reflection pattern is disposed on the second substrate, but not on the sub-pixel region and the transparent region. The camera module is disposed in a second surface on the display panel, and the second surface is opposite to the first surface. The heat sink plate is disposed between the display panel and the camera module, and has an opening that is aligned with the camera module.

Abstract: A coaxial speaker device using a P-type speaker and an audio output device including the same are provided. The speaker device includes a first speaker configured to output a high-pitched audio, a second speaker including a P-type magnet and configured to output a low-pitched audio, and a holder configured to coaxially couple the first speaker and the second speaker. The holder includes a first protrusion configured to be coupled to a lower end of the first speaker and a second protrusion configured to be coupled to an upper end of the second speaker.

Abstract: A display device includes a reflecting layer. A display device according to an exemplary embodiment of the present invention includes: a lower substrate; an upper substrate facing the lower substrate; a thin film transistor on the lower substrate; and a first reflecting layer on a first surface of the upper substrate, the first surface facing the lower substrate, in which the lower substrate and the upper substrate include a display area for displaying an image, and a peripheral area outside the display area, and wherein the first reflecting layer is at the peripheral area, at display area, and at an area adjacent an edge of the upper substrate.