Abstract: A method of fabricating a display device includes: preparing a substrate including emission areas and a non-emission area between the emission areas; forming a bank on the non-emission area to a first height; forming light conversion patterns on the emission areas to a height equal to or less than the first height; polishing a surface of a light conversion layer including the bank and the light conversion patterns so that the surface of the light conversion layer is flat; and forming a filler layer on a surface of the substrate on which the light conversion layer is provided. The polishing of the light conversion layer includes planarizing the surface of the light conversion layer so that the bank and the light conversion patterns have a second height through chemical mechanical polishing utilizing a metallic slurry.

Abstract: An automatic electrode supply apparatus configured to automatically supply an electrode in various processes for manufacturing a secondary battery includes a first chuck splicing unit including a splicing portion having a traveling electrode located thereon and a second chuck splicing unit including a splicing portion having a standby electrode located thereon, wherein each of the first and second chuck splicing units includes an edge position control (EPC) sensor configured to measure the position of the edge of a corresponding one of the traveling electrode and the standby electrode in order to prevent distortion or fracture defect of the electrode due to positional deviation between the traveling electrode and the standby electrode, and an automatic electrode supply method using the same.

Abstract: A voltage regulator may be configured to receive an input voltage at an input and generate an output voltage at an output. The voltage regulator may include a plurality of pass devices coupled in series between the input and the output, wherein a first device of the plurality of pass devices is closer to the input than the other of the plurality of pass devices embedded within a feedback loop of the voltage regulator and a gate bias network configured to bias gates of the plurality of pass devices such that the plurality of pass devices act as a single series device within a first voltage range of the input voltage and act as a series stack of cascode devices with the first device acting as a voltage-controlled current source within a second voltage range of the input voltage higher than the first voltage range and the output voltage is in a protected voltage domain immune from high-voltage transients of the input voltage.

Abstract: The present disclosure relates to a cell packaging device. The cell packaging device can include a cell grip unit with a cell grip part including a first member provided with a roller and a second member disposed opposite to the first member at a predetermined interval to provide an insertion space to receive a cell. A gap adjusting part of the cell grip unit can adjust a gap between the first member and the second member. A transport part of the cell packaging unit can transport the cell grip unit.

Abstract: A substrate transferring apparatus capable of reducing a nitrogen gas for purging and a shutdown time thereof. The Substrate transferring apparatus includes a ventilation driving room, a FOUP receiving room, a driving equipment room and a ventilation duct. The ventilation driving room is equipped with a main fan for blowing air downward. The FOUP receiving room is disposed under the ventilation driving room and accommodates a FOUP for storing a substrate. The driving equipment room is disposed under the FOUP receiving room. The ventilation duct connects the FOUP receiving room and the ventilation driving room.

Abstract: A printed circuit board includes a substrate; first and second through-portions penetrating between upper and lower surfaces of the substrate; a magnetic layer disposed in the first through-portion; a voltage regulator disposed in the second through-portion; a first through-hole penetrating between upper and lower surfaces of the magnetic layer; a first insulating layer disposed on the substrate, covering the magnetic layer and the voltage regulator, and filling the second through-portion and the first through-hole; a second through-hole penetrating between upper and lower surfaces of the first insulating layer in the first through-hole; a first wiring pattern disposed on an upper surface of the magnetic layer; a second wiring pattern disposed on a lower surface of the magnetic layer; and a first via pattern disposed in the second through-hole and connecting the first and second wiring patterns to each other.

Abstract: According to one example of the present disclosure, an electrode assembly manufacturing device may be provided, which comprises: a supply part supplying a packaging separator having a packaging length corresponding to the length of the electrode assembly; a packaging part provided so that the packaging separator supplied from the supply part is divided into a folded region and a reference region where the reference surface of the electrode assembly is seated, adsorbed, and seated, and provided to fold the packaging separator so that the folded region is placed on the opposite side of the electrode assembly facing the reference surface of the electrode assembly; and a sealing part sealing the packaging separator located on the opposite side to the electrode assembly after the packaging separator is folded.

Abstract: An embodiment of the present disclosure provides a pouch supply apparatus for supplying a sheet-type pouch. The pouch supply apparatus includes a suction unit configured to suction an end of the pouch and unwind a portion of the pouch from a core so that a pouch roll, in which the pouch is wound around the core, is moved in an unwound state and a conveyance unit configured to convey the pouch roll at least during a state in which the pouch roll is unwound by the suction unit. As a result, it is possible to relieve an operator's workload by automatically replacing pouch rolls. Also, pouch rolls are automatically replaced, and thus, it is possible to minimize pouch supply interruption and maximize process efficiency.

Abstract: A display device includes: a substrate; a transistor on the substrate; an interlayer insulating layer on the transistor; a first electrode disposed on the interlayer insulating layer and connected to the transistor through a contact hole in the interlayer insulating layer; a pixel defining layer disposed on the interlayer insulating layer and the first electrode; a sacrificial layer disposed in a groove of the interlayer insulating layer; a gap fill layer disposed on the sacrificial layer, between a first sub-pixel defining layer and a second sub-pixel defining layer included in the pixel defining layer; a light emitting stack on the first electrode and the pixel defining layer; and a first trench formed between the first sub-pixel defining layer and the gap fill layer, between an inner wall of the groove and the gap fill layer, and between the inner wall of the groove and the sacrificial layer.

Abstract: According to an embodiment of the disclosure, a display device may include an active layer, a gate electrode disposed on the active layer, a first insulating layer disposed on the gate electrode, entirely covering the gate electrode, and including a flat surface, and a second insulating layer disposed on the first insulating layer and including a flat surface, and the first insulating layer and the second insulating layer may include inorganic materials different from each other.

Abstract: A pouch roll replacement system comprises a transport part, a replacement chucking part, an unwinder chucking part, a measuring part, and a control part. The transport part transports a replacement pouch roll and is capable of adjusting the central axis height of the replacement pouch roll The replacement chucking part is provided to chuck the replacement pouch roll transported through the transport part and has a predetermined chucking height The unwinder chucking part accommodates a traveling pouch roll and the measuring part measures the distance to the replacement pouch roll seated on the transport part before transporting the replacement pouch roll to the replacement chucking part. The control part controls the transport part so that the central axis height of the replacement pouch roll seated on the transport part is adjusted based on the measurement information of the measuring part and the chucking height of the replacement chucking part.

Abstract: The present invention provides a method of preparing an optical laminate including a substrate and a thermochromic layer formed on the substrate where the thermochromic layer includes a vanadium oxide cluster. The method includes: a formation step of applying a solution containing vanadium oxide particles onto the substrate to form a coating layer, a photo-evaporation step of emitting light to remove organic matter from the coating layer; and a photo-sintering step of emitting light to photo-sinter the vanadium oxide particles contained in the coating layer to prepare a thermochromic layer including a vanadium oxide cluster.

Abstract: A resilient member according to one embodiment of the present invention principally comprises: a ring-shaped lower support portion having a predetermined outside diameter and thickness from a plan view perspective; a first resilient portion integrally connected to the lower support portion or one side of a second resilient portion; a second resilient portion integrally connected to the other side of the first resilient portion, the connection location to the other side of the first resilient portion being opposite from the plane view perspective, and having the bottom surface forming a predetermined acute angle with the top surface of the first resilient portion; a resilient structure forming part in which the first resilient portions and the second resilient portions are continuously and alternately connected to form a single resilient connected structure; and an upper support portion integrally connected to one side or the other side of an uppermost component from among the first resilient portions and the

Abstract: A display device includes a plurality of islands and a bridge connecting the plurality of islands to each other. Each of the plurality of islands includes a flexible substrate, a thin film transistor positioned on a first surface of the flexible substrate, a first electrode connected to the thin film transistor, and a protective mask positioned on a second surface of the flexible substrate.

Abstract: A lead supply system according to an embodiment of the present invention may supply the lead so as to be connected to an electrode tab. The lead supply system may include: a seating part on which the lead is seated; a vision sensor that photographs the lead at an upper side of the seating part; an alignment mechanism that adjusts the seating part so as to align the lead on the basis of vision data photographed by the vision sensor; and a supply device that picks up the lead from the seating part so as to supply the lead to a position at which the lead is connected to the electrode tab.

Abstract: A display device includes a planarization layer covering transistors in a display area on a substrate, an organic light emitting diode on the planarization layer, a pad electrode in a non-display area on the substrate surrounding the display area, and a sacrificial layer remnant capping a side surface of the pad electrode.

Abstract: The present invention provides an optical laminate, and a manufacturing method therefor, the optical laminate comprising a substrate and a thermochromic which is formed on the substrate and which comprises vanadium oxide particles, wherein the adhesive strength between the thermochromic layer and the substrate is 50 N/m or greater, and the thermochromic layer is controlled so as to have a specific pore area ratio. The laminate manufactured by the method of the present invention has excellent visible light transmittance and infrared light transmittance.

Abstract: A display device includes a plurality of islands and a bridge connecting the plurality of islands to each other. Each of the plurality of islands includes a flexible substrate, a thin film transistor positioned on a first surface of the flexible substrate, a first electrode connected to the thin film transistor, and a protective mask positioned on a second surface of the flexible substrate.

Abstract: A display device according to an embodiment includes: a substrate; a transistor that is disposed on the substrate; a light emitting diode that is disposed on the substrate, and connected to the transistor; and a passivation layer that is disposed between the transistor and the light emitting diode, wherein a surface step of the passivation layer is within a range of and including 1 nm to 30 nm.

Abstract: A method for manufacturing a pouch-type secondary battery according to an embodiment of the present invention may include: a first sealing operation of fusing a lead film, which is attached to an electrode lead of an electrode assembly, to a sealing portion of a pouch in which the electrode assembly is accommodated; and a second sealing operation of sealing the sealing portion of the pouch. The first sealing operation may include: a heating process of irradiating with a laser beam a region which is present in the sealing portion of the pouch and corresponds to the lead film, thereby heating the lead film and melting a resin layer of the region; and a bonding process of compressing the region, thereby bonding the lead film and the melted resin layer.