A flexible substrate and a flexible display device including the same are disclosed. In one aspect, the flexible substrate includes a first substrate that is flexible and a metal wiring layer over the first substrate and having a first surface facing the first substrate, a second surface opposite to the first surface, and a plurality of holes penetrating the first and second surfaces. The holes are arranged in a plurality of rows. The holes comprise a first hole in an n-th row and a first hole in a (n-1)th row. The first hole of the n-th row is spaced apart from the first hole in the (n-1)th row by a first distance, and an edge of each of the holes is curved.

An electronic device is provided. The electronic device includes a support member including at least a portion formed of a conductive material, an enclosure member configured to receive the support member and including at least a portion of which is formed of a conductive material. The conductive material portion of the enclosure member and the conductive material portion of the support member are insulated from each other.

Examples of a thermal management unit and an electronic apparatus utilizing the thermal management unit are described. In one aspect, the thermal management unit includes a heat sink. The heat sink includes a base portion, a first protrusion structure and a second protrusion structure. The base portion has a first side and a second side opposite the first side. The first protrusion structure protrudes from the first side of the base portion, and includes multiple fins. The second protrusion structure protrudes from the second side of the base portion, and includes multiple ribs. The heat sink may be made of silicon.

A fan assembly includes a first guide, a second guide disposed in a direction vertical to the first guide such that the height of the first guide is adjustable, a slider disposed to move in a horizontal direction along the second guide, and a plurality of fan modules fastened to the slider, wherein each of the plurality of fan modules is fastened to the slider such that the height of the fan module is adjustable. Accordingly, the heights of the plurality of fan modules can be simultaneously adjusted, and the heights of some of the plurality of fan modules can be adjusted different from those of the other fan modules, so that the plurality of fan modules can be optimally installed.

The semiconductor device according to the present invention has an upper electrode, a first lower layer wiring that also functions as a lower electrode, an electrical resistance-changing film interposed between the upper electrode and the first lower layer wiring, a second lower layer wiring, and a contact plug, the contact plug connecting to the upper electrode and to the second lower layer wiring. The present invention yields a semiconductor device with which it is possible to dispose elements in high density while maintaining the reliability and manufacturing yield of the electrical resistance-changing element.

A polymer comprising a first repeating unit represented by Formula 1: wherein, in Formula 1, groups and variables are the same as described in the specification.

A compound represented by Formula 1 and an organic light-emitting device including the same are provided:

A polymer compound comprising a structural unit represented by the formula (1): wherein R1, R2, R3 and R4 each independently represent an alkyl group, an aryl group or a monovalent heterocyclic group, and these groups optionally have a substituent, two rings A may be the same or different, and represent a thiophene ring, a benzothiophene ring or a thienothiophene ring, n represents 1 or 2, and X represents a halogen atom, an alkyl group, an alkoxy group, an alkylthio group, an amino group, an aryl group, a monovalent heterocyclic group, an alkenyl group or an alkynyl group, and these groups optionally have a substituent, and when n is 2, two groups X may be the same or different.

The present specification provides a hetero-cyclic compound and an organic light emitting device including the hetero-cyclic compound.

A condensed cyclic compound represented by Formula 1: Ar1-L1-L2-Ar2 Formula 1 wherein in Formula 1, Ar1, Ar2, L1, and L2 are the same as described in the specification.

A compound is represented by Formula 1 and an organic light-emitting device including the same: wherein Formula 1 is the same as described above.

An organic light emitting element includes a first electrode a second electrode that faces the first electrode, an emission layer between the first electrode and the second electrode, the emission layer including quantum dots, and a hole transport layer between the first electrode and the emission layer. The quantum dots include at least one of a Group I-VI compound, a Group II-VI compound, and a Group III-VI compound. The hole transport layer includes at least one of a p-doped Group I-VI compound, a p-doped Group II-VI compound, and a p-doped Group III-VI compound.

An organic light emitting display (OLED) device can include a substrate on which first to third light emitting portions are defined, first electrodes respectively positioned on the first to third light emitting portions, a first stack formed on the first electrodes and including first, second and third light emitting layers corresponding to the first, second and third light emitting portions, respectively, an N-type charge generation layer (CGL) positioned on the first stack, a transition metal oxide layer positioned on the N-type CGL, a second stack positioned on the transition metal oxide layer and including fourth, fifth and sixth light emitting layers corresponding to the first, second and third light emitting portions, respectively, and a second electrode positioned on the second stack.

A light emitting diode includes a first electrode, a second electrode facing the first electrode, and a mixture layer between the first electrode and the second electrode. The mixture layer includes a quantum dot, a hole transporting material, and an electron transporting material.

A light emitting device and a method for manufacturing the same are disclosed. Herein, the light emitting device comprises: a substrate having a light emitting region and a sealing region surrounding the light emitting region; an OLED unit disposed over the light emitting region; a protection layer disposed over the OLED unit; a support unit disposed over the sealing region, wherein materials of the protection layer and the support unit are the same, and the support unit connects to the protection layer; and a cover disposed over the protection layer and the support unit; wherein a first height is between a surface of the support unit adjacent to the cover and a surface of the substrate, a second height is between a surface of the protection layer adjacent to the cover and the surface of the substrate, and the first height is larger than the second height.

The present disclosure provides a method for packaging an organic light-emitting diode (OLED) display panel. The method includes providing a first substrate and a second substrate; forming a first bonding layer in a packaging region of the first substrate; and forming a second bonding layer in a packaging region of the second substrate. The method also includes bonding the first substrate with the second substrate by molecular bonding between the first bonding layer and the second bonding layer.

A light emitting device having a structure in which oxygen and moisture are prevented from reaching light emitting elements, and a method of manufacturing the same, are provided. Further, the light emitting elements are sealed by using a small number of process steps, without enclosing a drying agent. The present invention has a top surface emission structure. A substrate on which the light emitting elements are formed is bonded to a transparent sealing substrate. The structure is one in which a transparent second sealing material covers the entire surface of a pixel region when bonding the two substrates, and a first sealing material (having a higher viscosity than the second sealing material), which contains a gap material (filler, fine particles, or the like) for protecting a gap between the two substrates, surrounds the pixel region. The two substrates are sealed by the first sealing material and the second sealing material. Further, reaction between electrodes of the light emitting elements (cathodes or anodes) and the sealing materials can be prevented by covering the electrodes with a transparent protective layer, for example, CaF2, MgF2, or BaF2.

A display apparatus including a substrate; a display unit disposed on the substrate; a sealing layer disposed on the display unit; a touch screen layer disposed on the sealing layer; and a buffer layer disposed between the sealing layer and the touch screen layer. The sealing layer includes n sealing units each including an organic layer and an inorganic layer, in which n is an integer of 1 or greater. The organic layer and the inorganic layer are sequentially stacked on the display unit. The organic layer includes a cured product for forming an organic layer including a first photocurable monomer. The buffer layer includes a cured product for forming a buffer layer including a second and third photocurable monomer. The first and second photocurable monomers include a photocurable functional group. The third photocurable monomer is represented by Formulae 1A to 1C.

The present application discloses a light emitting diode comprising a plurality of sub-pixels comprising a first electrode layer, wherein the first electrode layer is a reflective electrode layer; a second electrode layer; a light emitting layer between the first electrode layer and the second electrode layer; a first microcavity tuning layer sandwiched by the first electrode layer and the light emitting layer within the plurality of sub-pixels; and a second microcavity tuning layer sandwiched by the first microcavity tuning layer and the light emitting layer within at least one of the plurality of sub-pixels, and the first microcavity tuning layer is sandwiched by the first electrode layer and the second microcavity tuning layer within the at least one of the plurality of sub-pixels. The first microcavity tuning layer is made of a material including a transparent conductive material in a first state and the second microcavity tuning layer is made of a material including a transparent conductive material in a second state, the first state and the second state are different states selected from a crystalline state and an amorphous state.

An OLED display panel with a method manufacturing the same includes: a substrate; an OLED display device, formed on the substrate; a cover plate, disposed on the substrate to seal the OLED display device; and a first resonant cavity layer, formed on the OLED display device and below the cover plate, configured to absorb blue light with wavelengths between 400 and 440 nm. By adjusting a resonant cavity length of the resonant cavity, the present disclosure changes a proportion of energy of blue light to a preset wavelength band in emitting light, significantly reduces a proportion of a spectrum below 435 nm to the preset wavelength band, and reduces material use of the resonant cavity layer, being conducive to improving device efficiency and reducing production cost, and being able to obtain eye-protecting effect at the same time.

Provided is a display device and a manufacturing method of the same. The display device includes: a base substrate having a top surface and a side surface, a display region over the top surface, a terminal over the top surface and between the display region and the side surface, the terminal being electrically connected to the display region, and an anisotropic conductive film over the terminal. An edge portion of the anisotropic conductive film is spaced from the side surface, and its distance is equal to or larger than 10 μm and equal to or smaller than 1 mm.

A turbofan engine assembly includes a core gas turbine engine with a booster compressor having a radially outer diameter, a fan case assembly, and an outlet guide vane assembly. The outlet guide vane assembly includes a plurality of outlet guide vane segments spaced circumferentially about the core gas turbine engine. Each outlet guide vane segment of the plurality of outlet guide vane segments includes a radially inner fan hub frame flange configured to couple to the core gas turbine engine, a radially outer fan case flange configured to couple to the fan case assembly, and a plurality of outlet guide vanes extending therebetween. The radially inner diameter of the outlet guide vane assembly is smaller than the radially outer diameter of the booster compressor.

An adhesive system which includes a layer of a first adhesive overlaid and joined to a layer of a second adhesive. The layer of first adhesive and the layer of second adhesive are preferably joined by being fixed to opposite surfaces of a planar carrier element. The carrier element is preferably a high heat resistant plastics film. In one form of the invention the plastics film is PET.

An upper electrode for a plasma processing apparatus includes a body portion having a plurality of through-holes, a showerhead disposed below the body portion and having a plurality of jet holes connected to the plurality of through-holes, and a buffer layer interposed between the body portion and the showerhead.

Provided are a substrate chuck and a substrate bonding system including the substrate chuck. The substrate bonding system includes a lower substrate chuck and an upper substrate chuck disposed on the lower substrate chuck. The lower substrate chuck has a non-flat lower substrate contact surface, and the upper substrate chuck has a flat upper substrate contact surface.

A pattern-forming method includes providing a first ion beam at a first incidence angle and a second ion beam at a second incidence angle to a surface of an etch target layer formed on a substrate. Patterns are formed by patterning the etch target layer using the first and second ion beams. The first ion beam and the second ion beam are substantially symmetrical to each other with respect to a normal line that is perpendicular to a top surface of the substrate. Each of the first and second incidence angles is greater than 0 degrees and smaller than an angle obtained by subtracting a predetermined angle from 90 degrees.

The invention relates to compositions comprising composite materials comprised of discontinuous fibers and one or more polymers and/or oligomers. The invention relates to methods of making the same. The composite materials can be in the form of compositions, composite sheets, laminates, pellets, and/or shaped composite products.

The disclosed composite wood particulate products, adhesives contained in such wood particulate products, and methods of making the adhesive and the wood particulate products employ an aldehyde-free adhesive, and more specifically a formaldehyde-free adhesive. The aldehyde-free adhesive includes an inert additive that extends a resin, such as an isocyanate resin, and forms an evenly dispersed, less expensive polymeric adhesive admixture. The extender-filler of the resin is mixed with water to form a slurry. The slurry can then be mixed with a resin, like the isocyanate resin, to form the adhesive. Various rheology modifiers can be added, if desired, to the extender-filler or the slurry. The adhesive can be blended with wood particles to form a mat that is then pressed into a composite wood particulate product.

An evaporator and methods of using the same are described herein. A vapor-compression refrigeration apparatus in accordance with an embodiment of the present technology utilizes a fluid refrigerant and can include a compressor, a condenser, an expansion device and an evaporator arranged in succession and in fluid communication within a closed loop in order to circulate the fluid refrigerant. The apparatus can include at least one line within the closed loop in operable communication with the condenser for reducing temperature of at least a portion of the fluid refrigerant coming from the condenser prior to the fluid refrigerant entering the expansion device.

A glove with a sleeve is provided in which the bonding strength between the glove main body and the sleeve is great, allowing easy wearing and removal as well as easy overlapping of the glove main body and the sleeve upon bonding. The glove with a sleeve includes: a glove main body compromising rubber or a resin as a principal component; and a cylindrical sleeve comprising a thermoplastic resin as a principal component that is arranged to protrude from a cuff portion of the glove main body, in which the cuff portion of the glove main body is bonded to one end portion of the sleeve through a moisture-curing urethane-based hot melt adhesive. The moisture-curing urethane-based hot melt adhesive is preferably crosslinked. A post-curing thermal deformation temperature of the moisture-curing urethane-based hot melt adhesive is preferably no less than 80° C.

The invention relates to an absorbent garment inlay configured for attachment within an underarm portion of a shirt. The inlay includes an inner layer having a wicking material, configured to wick moisture therethrough, and an outer layer having an absorbent material. The outer layer is configured to absorb moisture wicked through the inner layer.

A shoe having a bio foot pad, including a plurality of circumferential elastic fibers surrounded by a viscoelastic material; wherein said fibers impart a biphasic characteristic to said viscoelastic material; and wherein said fibers under compression develop a plurality of hoop stresses to facilitate load conversion and distribution of axial forces exerted against a heel area of a user.

IN 1945 my late father, Peter Samuel Winton, was 18 years old and a merchant seaman sailing from Southampton on the dangerous Atlantic Convoy Run.

Andy Munro talks about what he's been missing.

Restaurants in the city are looking to slash in-house dining capacities by 40 per cent to ensure social distancing norms are followed and also ramp up their tech infrastructure to handle more orders online.

Der Dokumentarfotograf Steve McCurry reist seit mehr als 40 Jahren durch die Welt. Jeder kennt sein „afghanisches Mädchen“. Nun gewährt eine visuelle Biografie den bislang persönlichsten Einblick in sein Schaffen.

The Greek philosopher Heraclitus is noted as having said,  “No man ever steps in the same river twice, for it’s not the same river and he’s not the same man.” But what does that mean for us today? On this edition of Two Guys on Your Head, Dr. Art Markman and Dr. Bob Duke talk...

Jahrelang fuhr die Bahn Fahrgastrekorde ein. Mit der Corona-Krise kam der Einbruch. Viele Kunden kämen so schnell nicht zurück, glaubt der Chef der Gewerkschaft EVG, Hommel. Das liege vor allem am Rückgang von Dienstreisen.

After the cancellation of the spring and winter championships tournaments stemming from concerns over the novel coronavirus pandemic, the NCAA will grant an extra year of eligibility to athletes who participate in spring sports, the organization announced Friday.

Seattle banned the use of playgrounds, athletic fields and sports courts weeks ago, taping off playground structures and swings.

Who needs a yard sale? In an effort to get rid of stuff before moving to a smaller house, this couple came up with a novel way to purge: let people in and tell them to take whatever they want.

Seattle banned the use of playgrounds, athletic fields and sports courts weeks ago, taping off playground structures and swings.

After the cancellation of the spring and winter championships tournaments stemming from concerns over the novel coronavirus pandemic, the NCAA will grant an extra year of eligibility to athletes who participate in spring sports, the organization announced Friday.

After the cancellation of the spring and winter championships tournaments stemming from concerns over the novel coronavirus pandemic, the NCAA will grant an extra year of eligibility to athletes who participate in spring sports, the organization announced Friday.

After the cancellation of the spring and winter championships tournaments stemming from concerns over the novel coronavirus pandemic, the NCAA will grant an extra year of eligibility to athletes who participate in spring sports, the organization announced Friday.

Think a day trip to ski Mount Bachelor is out of reach? Think again. With this promotion, earn a complimentary lift ticket with your same-day boarding pass.

After the cancellation of the spring and winter championships tournaments stemming from concerns over the novel coronavirus pandemic, the NCAA will grant an extra year of eligibility to athletes who participate in spring sports, the organization announced Friday.

NCAA President Mark Emmert says the coronavirus is making it unlikely all schools will be ready to begin competing in college sports at the same time. The goal, he said Friday night, is for every team to have an equal amount of preparation time before its season starts, and there could be some competitive inequities […]

NCAA President Mark Emmert says the coronavirus is making it unlikely all schools will be ready to begin competing in college sports at the same time. The goal, he said Friday night, is for every team to have an equal amount of preparation time before its season starts, and there could be some competitive inequities […]

Production of N95 masks has increased, but health care workers now say there's a shortage of gowns as the two protective gears are competing for the same materials.