Abstract: A display device includes a base substrate including a first sub-pixel area, a second sub-pixel area, and a third sub-pixel area, first to third thin film transistors on the base substrate and including first to third active patterns, respectively, first to third pixel electrodes electrically connected to the first to third thin film transistors, respectively and in the first to third sub-pixel areas, respectively, a blue light emitting layer on the first to third pixel electrodes and configured to emit a blue light, a first color conversion pattern in the first sub-pixel area on the blue light emitting layer, a second color conversion pattern in the second sub-pixel area on the blue light emitting layer, and a red color filter layer between the blue light emitting layer and the first to third active patterns.

Abstract: A wafer level package includes: a substrate; an element portion disposed on one surface of the substrate; a cap disposed on the substrate to cover the element portion; a connection portion electrically connected to the element portion; and a bonding portion disposed on an outer side of the connection portion, wherein the bonding portion is disposed on a first surface of one of the substrate and the cap, wherein one end portion of the connection portion is disposed on a second surface having a step difference from the first surface, and wherein the connection portion and the bonding portion are formed of a eutectic material.

Abstract: A transistor substrate may include a substrate including a first region and a second region, a first buffer layer disposed in the first region on the substrate and including silicon nitride, a second buffer layer disposed in the first region and the second region on the first buffer layer and including silicon oxide, a first transistor disposed in the first region on the second buffer layer and including a first oxide semiconductor layer and a first gate electrode overlapping the first oxide semiconductor layer, and a second transistor disposed in the second region on the second buffer layer and including a second oxide semiconductor layer and a second gate electrode overlapping the second oxide semiconductor layer.

Abstract: A bulk-acoustic wave (BAW) resonator includes a central portion in which a first electrode, a piezoelectric layer, and a second electrode are sequentially stacked on a substrate, and an extension portion extending externally from the central portion, and an insertion layer and a loss prevention film are disposed in the extension portion between the substrate and the second electrode. The loss prevention film is formed to have a thickness of 50 ? to 500 ?. The insertion layer is stacked on the loss prevention film, and has a side surface opposing the central portion, the side surface is formed as a first inclined surface having a first inclination angle. The loss prevention film has a side surface opposing the central portion, the side surface is formed as a second inclined surface having a second inclination angle. The second inclination angle is formed to be greater than the first inclination angle.

Abstract: A transistor substrate may include a substrate including a first region and a second region, a first buffer layer disposed in the first region on the substrate and including silicon nitride, a second buffer layer disposed in the first region and the second region on the first buffer layer and including silicon oxide, a first transistor disposed in the first region on the second buffer layer and including a first oxide semiconductor layer and a first gate electrode overlapping the first oxide semiconductor layer, and a second transistor disposed in the second region on the second buffer layer and including a second oxide semiconductor layer and a second gate electrode overlapping the second oxide semiconductor layer.

Abstract: An organic light emitting diode display device includes a substrate, a first oxide transistor, a second oxide transistor, and a sub-pixel structure. The substrate has a display region including a plurality of sub-pixel regions and a peripheral region located in a side of the display region. The first oxide transistor is disposed in the peripheral region on the substrate, and includes a first oxide semiconductor pattern that includes tin (Sn). The second oxide transistor is disposed in the sub-pixel regions each on the substrate, and includes a second oxide semiconductor pattern. The sub-pixel structure is disposed on the second oxide transistor.

Abstract: A display device includes a base substrate including a first sub-pixel area, a second sub-pixel area, and a third sub-pixel area, first to third thin film transistors on the base substrate and including first to third active patterns, respectively, first to third pixel electrodes electrically connected to the first to third thin film transistors, respectively and in the first to third sub-pixel areas, respectively, a blue light emitting layer on the first to third pixel electrodes and configured to emit a blue light, a first color conversion pattern in the first sub-pixel area on the blue light emitting layer, a second color conversion pattern in the second sub-pixel area on the blue light emitting layer, and a red color filter layer between the blue light emitting layer and the first to third active patterns.

Abstract: An organic light emitting display device may include a display panel, a source driving circuit, and a voltage generator. The display panel may include a pixel circuit including a driving transistor to drive an organic light emitting diode. The driving transistor may have four independent terminals including first and second gate electrodes. The source driving circuit may provide a data voltage to the pixel circuit. The voltage generator may apply an independent bias voltage to the second gate electrode of the driving transistor to control a driving voltage range of the driving transistor.

Abstract: Apparatus and methods for efficient expression of breast milk is provided. The device comprises a horn having a funnel for receiving a breast and a tube extending downwards from the funnel and removably connected to a first end of a main body. The main body has a stem extending downwards from a second end. The horn portion of the device can vary in size depending on the user need to accommodate varying sizes. A flexible cylindrical diaphragm and a valve is provided and are configured to engage and create a sealing between the lower portion of the main body and a container for receiving the breast milk. The use of the cylindrical diaphragm creates minor stress points along the surface of the diaphragm, thereby making it difficult to tear or damage during repeated operation and cleaning.

Abstract: An organic light emitting display device may include a display panel, a source driving circuit, and a voltage generator. The display panel may include a pixel circuit including a driving transistor to drive an organic light emitting diode. The driving transistor may have four independent terminals including first and second gate electrodes. The source driving circuit may provide a data voltage to the pixel circuit. The voltage generator may apply an independent bias voltage to the second gate electrode of the driving transistor to control a driving voltage range of the driving transistor.

Abstract: A transistor substrate may include: a substrate; an active pattern formed on the substrate, the active pattern including an oxide semiconductor that contains tin (Sn), and the active pattern including a source region, a drain region, and a channel region that is formed between the source region and the drain region; a source protective pattern formed on the source region; a drain protective pattern formed on the drain region; a gate electrode overlapping at least a portion of the channel region; an insulation interlayer covering the source protective pattern and the drain protective pattern; a source electrode formed on the insulation interlayer, the source electrode being in contact with the source protective pattern through a source contact hole that is formed in the insulation interlayer; and a drain electrode formed on the insulation interlayer, the drain electrode being in contact with the drain protective pattern through a drain contact hole that is formed in the insulation interlayer.

Abstract: A breast pump assembly is provided having a housing that is hermetically sealed to define a chamber within the housing, a pump disposed within the housing, wherein the pump is in fluid communication with the chamber and with an atmosphere outside the housing, and a valve system having a first, second, and third port, wherein the first port is in fluid communication with the atmosphere outside the housing, the second port is in fluid communication with the chamber within the housing, and the third port is configured to connect to a pumping kit such that the third port is in fluid communication with the pumping kit.

Abstract: An organic light emitting diode display device includes a substrate, a first oxide transistor, a second oxide transistor, and a sub-pixel structure. The substrate has a display region including a plurality of sub-pixel regions and a peripheral region located in a side of the display region. The first oxide transistor is disposed in the peripheral region on the substrate, and includes a first oxide semiconductor pattern that includes tin (Sn). The second oxide transistor is disposed in the sub-pixel regions each on the substrate, and includes a second oxide semiconductor pattern. The sub-pixel structure is disposed on the second oxide transistor.

Abstract: A method for manufacturing a display device includes forming a first gate metal wire on a substrate, forming a first insulation layer that covers the first gate metal wire, forming a second gate metal wire on the first insulation layer, forming a second main insulation layer that covers the second gate metal wire, forming a second auxiliary insulation layer on the second main insulation layer, forming an exposed portion of an upper surface of the second main insulation layer by polishing the second auxiliary insulation layer, and forming a first data metal wire on the second main insulation layer and the second auxiliary insulation layer.

Abstract: Apparatus and methods for efficient expression of breast milk is provided. The device comprises a horn having a funnel for receiving a breast and a tube extending downwards from the funnel and removably connected to a first end of a main body. The main body has a stem extending downwards from a second end. The horn portion of the device can vary in size depending on the user need to accommodate varying sizes. A flexible cylindrical diaphragm and a valve is provided and are configured to engage and create a sealing between the lower portion of the main body and a container for receiving the breast milk. The use of the cylindrical diaphragm creates minor stress points along the surface of the diaphragm, thereby making it difficult to tear or damage during repeated operation and cleaning.

Abstract: A method for manufacturing a display device includes forming a first gate metal wire on a substrate, forming a first insulation layer that covers the first gate metal wire, forming a second gate metal wire on the first insulation layer, forming a second main insulation layer that covers the second gate metal wire, forming a second auxiliary insulation layer on the second main insulation layer, forming an exposed portion of an upper surface of the second main insulation layer by polishing the second auxiliary insulation layer, and forming a first data metal wire on the second main insulation layer and the second auxiliary insulation layer.

Abstract: A method for manufacturing a display device includes forming a first gate metal wire on a substrate, forming a first insulation layer that covers the first gate metal wire, forming a second gate metal wire on the first insulation layer, forming a second main insulation layer that covers the second gate metal wire, forming a second auxiliary insulation layer on the second main insulation layer, forming an exposed portion of an upper surface of the second main insulation layer by polishing the second auxiliary insulation layer, and forming a first data metal wire on the second main insulation layer and the second auxiliary insulation layer.

Abstract: A method of manufacturing a display device includes: forming an active layer on a substrate; forming a first insulation layer covering the active layer; forming a gate metal line on the first insulation layer; forming a third insulation layer covering the gate metal line and including a silicon oxide; forming a fourth insulation layer including a silicon nitride on the third insulation layer; forming a fifth insulation layer including a silicon oxide on the fourth insulation layer; arranging a blocking member over a region in which the active layer and the gate metal line overlap; forming a fifth auxiliary insulation layer by doping nitrogen ions in the fifth insulation layer; and exposing a part of an upper surface of the fourth insulation layer by removing a portion of a fifth main insulation layer of the fifth insulation layer which does not overlap the fifth auxiliary insulation layer.

Abstract: A method of manufacturing a display device includes: forming an active layer on a substrate; forming a first insulation layer covering the active layer; forming a gate metal line on the first insulation layer; forming a third insulation layer covering the gate metal line and including a silicon oxide; forming a fourth insulation layer including a silicon nitride on the third insulation layer; forming a fifth insulation layer including a silicon oxide on the fourth insulation layer; arranging a blocking member over a region in which the active layer and the gate metal line overlap; forming a fifth auxiliary insulation layer by doping nitrogen ions in the fifth insulation layer; and exposing a part of an upper surface of the fourth insulation layer by removing a portion of a fifth main insulation layer of the fifth insulation layer which does not overlap the fifth auxiliary insulation layer.

Abstract: A method for manufacturing a display device includes forming a first gate metal wire on a substrate, forming a first insulation layer that covers the first gate metal wire, forming a second gate metal wire on the first insulation layer, forming a second main insulation layer that covers the second gate metal wire, forming a second auxiliary insulation layer on the second main insulation layer, forming an exposed portion of an upper surface of the second main insulation layer by polishing the second auxiliary insulation layer, and forming a first data metal wire on the second main insulation layer and the second auxiliary insulation layer.