Abstract: A sensor system and a method for operating a sensor system are disclosed. In an one embodiment, the sensor system includes a light source configured to emit laser radiation and an optical element configured to image the laser radiation to at least one image point at a fixed distance in an optical far field of the sensor system. A detector is configured to detect a proportion of the laser radiation reflected back at at least one object illuminated by the laser radiation. A pin hole is located in front of the detector, a diameter of the pin hole corresponds to a size of the image point within a factor of 2.

Abstract: A mixture containing three different compounds that is useful as a stable co-evaporation source material for a vacuum deposition tool is disclosed. The mixture comprises a first compound; a second compound; and a third compound that are all organic compounds and have different chemical structures from each other and each has an evaporation temperature T1, T2, and T3, respectively, in the range of 150 to 350° C. T1, T2, and T3 differ from each other by less than 20° C. The first compound has a concentration C1 in the first mixture and a concentration C2 in a film deposited by evaporating the first mixture in a high vacuum deposition tool under a predefined deposition condition where |(C1?C2)/C1| is less than 5%.

Abstract: A novel organic compound is provided. That is, a novel organic compound that is effective in improving the element characteristics and reliability is provided. An organic compound has a benzonaphthofuran skeleton and a triazine skeleton and is represented by General Formula (G1) below. (In the formula, Ar1, Ar2, and Ar3 separately represent a substituted or unsubstituted phenylene group, and each of m and n is independently 0 or 1. R1 and R2 separately represent hydrogen, an alkyl group having 1 to 6 carbon atoms, a substituted or unsubstituted phenyl group, a substituted or unsubstituted biphenyl group, a substituted or unsubstituted terphenyl group, a substituted or unsubstituted fluorenyl group, a substituted or unsubstituted methylfluorenyl group, a substituted or unsubstituted dimethylfluorenyl group, a substituted or unsubstituted spirofluorenyl group, a substituted or unsubstituted naphthyl group, or a substituted or unsubstituted phenanthrenyl group.

Abstract: The present disclosure provides a package structure of an organic light emitting component and a method for manufacturing the same. The package structure includes: a substrate, provided with light emitting pixels; a first barrier layer, arranged on the substrate; a nanoparticle layer, arranged on a portion of the first barrier layer corresponding to a location of the light emitting pixels, wherein the nanoparticle layer is configured to extract light from the light emitting pixels; a buffer layer, arranged on another portion of the first barrier layer where the nanoparticle layer is not set; a second barrier layer, arranged on the nanoparticle layer and the buffer layer. The implementation of the present disclosure allows the light extraction to be applied only on the light emitting pixels. Therefore, it can avoid the waste of material and reduce production cost.

Abstract: A method of manufacturing a flexible display device includes: forming an integrated circuit chip, a flexible printed circuit board and a frontplane laminate over a driving substrate; adhering a front protective layer over the frontplane laminate and the flexible printed circuit board, such that the front protective layer is in contact with the frontplane laminate, in which the front protective layer has a first opening corresponding to the integrated circuit chip; and filling a second adhesive into the first opening and covering an upper surface, a side surface or a combination thereof of the integrated circuit chip. A flexible display device is also provided.

Abstract: Disclosed is a display device including a solar cell so as to use power produced by a solar energy, and a method for manufacturing the same, wherein the display device includes light-emitting areas provided on a lower substrate, and a solar cell layer provided on an upper substrate confronting the lower substrate, and provided to produce power by absorbing light, wherein the light-emitting areas include first to third light-emitting areas, and the solar cell layer includes first to third organic solar cell layers which are disposed to areas corresponding to the first to third light-emitting areas.

Abstract: A display device includes: a first substrate in which a display area and a non-display area disposed outside the display area are defined; a second substrate facing the first substrate; and a cell seal disposed on the non-display area, where the cell seal includes a bonding filament connecting the first substrate and the second substrate to each other.

Abstract: According to one embodiment, a lateral-electric-field liquid crystal display device includes a light-emitting display layer including OLEDs and a driving circuit controlling light emission of the OLEDs, a moisture impermeable film provided to be laminated on the light-emitting display layer to prevent infiltration of moisture into the light-emitting display layer, an optical substrate provided separately from the moisture impermeable film and subjecting light from the light-emitting display region to optical processing, a first touch electrode group serving as one electrode group of touch electrodes and provided on a back surface of the optical substrate, and an extraction electrode group formed to be laminated on the moisture impermeable film, the extraction electrode group and the optical substrate have an overlapping part in plan view, and electrodes of the first touch electrode group being electrically connected to electrodes of the extraction electrode group in the overlapping part.

Abstract: [Problem] To provide an organic electroluminescent device that is excellent in external extraction efficiency of emitted light and able to attain reduced power consumption and prolonged service life. [Solution] An organic electroluminescent device including, in an order mentioned: a reflective electrode; an organic electroluminescent layer; a transparent substrate; and a light-extracting unit, wherein the light-extracting unit contains a light-extracting member and a light distribution-converting member. In one preferable embodiment, the light-extracting member and the light distribution-converting member are each a prism, a prism array, a lens, a lens array, a fine concavo-convex structure or a fine particle layer.

Abstract: A cationic nanoparticulate material comprises polymer and a BF4?, PF6? or SbF5? counterion. A layer of an organic electronic device, such as an organic light-emitting device, comprises the nanoparticulate material dispersed in an organic semiconducting layer.

Abstract: An organic light-emitting apparatus includes an organic light-emitting device and a magnetic field-applying member that applies a magnetic field to the organic light-emitting device. The organic light-emitting device includes a host and a dopant.

Abstract: An illumination control unit selectively turns on strobe devices and a strobe light emitting unit. An image acquisition unit captures an image of an object through an imaging element and acquires individual illumination images. An individual irradiation area detection unit detects individual irradiation areas which are areas irradiated with each illumination light component in the imaging range of the imaging element on the basis of the individual illumination images. An irradiation area image generation unit generates an irradiation area image obtained by inserting division marks indicating each individual irradiation area into the image of the object. An irradiation area image output unit displays the irradiation area image on a rear display unit. The user observes the irradiation area image and can simply recognize each individual irradiation area.

Abstract: An organic light emitting diode (OLED) display panel and a encapsulation method of the organic light emitting diode display panel are provided. The encapsulation method includes steps of providing an OLED display panel having an OLED light emitting element layer in a display area thereof and an organic peeling layer in a non-display area thereof; laminating an inorganic film layer prepared in a full-surface coating method and an organic film layer only covering the display area sequentially; and peeling off the organic peeling layer together with the inorganic film layer on the surface of the organic peeling layer, so as to form a thin film encapsulation layer.

Abstract: A display device includes a display substrate, a light-emitting device, an encapsulation layer over the display substrate and encapsulating the light-emitting device, a filling layer on the encapsulation layer, a first cover layer on the filling layer, an opposite substrate on the first cover layer, and a diffraction grating layer disposed between the first cover layer and the opposite substrate, wherein the diffraction grating layer includes a plurality of diffraction patterns spaced apart from each other by a certain distance, and the plurality of diffraction patterns protrude from the surface of the opposite substrate in a direction perpendicular to the opposite substrate, and the surface of the opposite substrate faces the display substrate.

Abstract: A flow battery comprises: a first liquid containing a redox mediator; a first electrode; a first active material; and a first circulator that circulates the first liquid between the first electrode and the first active material. The redox mediator contains a triphenylamine derivative. The triphenylamine derivative includes at least one phenyl group having one or more substituents at one or more of positions 2, 4, and 6.

Abstract: Disclosed is a method of manufacturing a bezel using UV-curable inkjet ink, including: a) subjecting a substrate to inkjet printing using UV-curable inkjet ink, thus forming a substrate having a bezel; b) thermally treating the substrate having the bezel in an oven or on a hot plate, thus eliminating cure shrinkage; and c) irradiating the bezel with UV light, thus forming a cured bezel.

Abstract: A display substrate including: a base substrate; a thin film transistor provided on a side of the base substrate; a planarization layer provided on a side of the thin film transistor away from the base substrate; a pixel defining layer provided on a side of the planarization layer away from the base substrate, defining a plurality of pixel regions arranged in a matrix, an orthographic projection of the pixel defining layer on the base substrate covering an orthographic projection of the thin film transistor on the base substrate; an organic light emitting diode provided in the pixel region, a recess being provided at a side of the planarization layer away from the base substrate, located at a boundary between the pixel defining layer and the pixel region and located between the thin film transistor and the organic light emitting diode, and a light blocking structure being provided in the recess.

Abstract: An organic light emitting diode (OLED) display may include: an OLED configured to emit light of wavelength ?; an encapsulation layer encapsulating the OLED, the encapsulation layer including: a first inorganic layer disposed on the OLED, the first inorganic layer including: one or more first layers having a first refractive index (n1) and a first thickness substantially equal to ?/(4*n1); and one or more second layers having a second refractive index (n2) and a second thickness substantially equal to ?/(4*n2), wherein the second refractive index is smaller than the first refractive index, and wherein the one or more first layers and the one or more second layers are alternatingly stacked on one another.

Abstract: Disclosed are a pixel structure, a method for fabricating the same, and a display device, and the pixel structure includes a pixel circuit including a light-emitting area and a non-light-emitting area, wherein the pixel circuit includes one or more storage capacitors, and at least one of the storage capacitors is arranged in the light-emitting area.

Abstract: The present disclosure relates to the field of display technology and provides an organic light emitting diode, an OLED display substrate and a display device. It can solve the problem of low continuity in inkjet printing and complicated computer programs between different materials of light emitting layers in the existing organic light emitting diodes. The organic light emitting diode includes a cathode, an anode, and a functional layer between the cathode and the anode; wherein the functional layer includes a first light emitting layer and a second light emitting layer disposed in sequence in a direction away from the anode; the first light emitting layer comprises a first material emitting blue light; and the first light emitting layer and the second light emitting layer form an aggregate in excited state for emitting light of a color different from blue after the cathode and the anode are connected.

Abstract: A display device includes: a substrate including a pixel region and a peripheral region; a plurality of pixels provided in the pixel region, the plurality of pixels including first, second, and third sub-pixels each including a light emitting region; a light emitting element disposed in the light emitting region of each of the first, second, and third sub-pixels; a pixel circuit disposed in each of the first, second, and third sub-pixels, the pixel circuit configured to drive the light emitting element, wherein each pixel includes a first region in which the pixel circuit is disposed and a second region except the first region, wherein the light emitting element disposed in the first sub-pixel overlaps with the pixel circuit, and the light emitting element disposed in the second sub-pixel is disposed in the second region.

Abstract: The present disclosure provides an organic light emitting diode (OLED) and a manufacturing method of the same, and a display device. The OLED comprises a first portion and a second portion which are manufactured by different processes and sequentially stacked, wherein the first portion comprises a first carrier transport layer, a first light emitting layer, and a connecting layer between the first light emitting layer and the second portion, which are sequentially stacked, the second portion comprises a second carrier transport layer, the first light emitting layer comprises an N-type base material and a P-type base material, and the connecting layer comprises a material corresponding to carriers in the first carrier transport layer. The OLED provided by the present disclosure can not only make light emission stable, maintain a good efficiency of light emission, but obtain light with an ideal color and prevent a phenomenon of “unexpected emission of light”.

Abstract: Provided is an organic light emitting device. The organic light emitting device may include two light emitting layers. One of the two light emitting layers may emit light in a horizontal driving mode, and the other of the two light emitting layers may emit light in a vertical driving mode.

Abstract: An organic light-emitting diode display is provided. The organic light-emitting diode display includes an organic light-emitting display layer having red light-emitting units, green light-emitting units, and blue light-emitting units; a first inorganic layer disposed on the organic light-emitting display layer; and a light filter layer including a plurality of light filter units to increase light extraction efficiency of the light filter layer. The light filter units include first light filter units, second light filter units, and third light filter units. The first light filter units are aligned with the red light-emitting units; the second light filter units are aligned with the green light-emitting units; and the third light filter units are aligned with the blue light-emitting units. Material of the light filter layer is ink.

Abstract: A method of manufacturing an organic-light emitting diode (OLED) display can include providing on a substrate a first electrode associated with a first sub-pixel and a second electrode associated with a second sub-pixel, wherein a gap is formed between the first electrode and the second electrode and wherein the first electrode and the second electrode are positioned in a well having boundaries defined by a confinement structure on the substrate. The method can also include depositing in the well with the electrodes positioned therein, active OLED material to form a substantially continuous layer of active OLED material that spans the boundaries of the well such that a surface of the layer of active OLED material that faces away from the substrate has a non-planar topography. The depositing can be via inkjet printing.

Abstract: A metal complex is represented by the formula (1): In formula (1), M represents Ir or Pt, n1 represents 1 to 3, n2 represents 0 to 2, A1-G1-A2 represents an anionic bidentate ligand, m1 and m2 represent 3 or 4, E1 to E4 represent a nitrogen atom or a carbon atom, R1 and R2 represent a substituent, R1 and/or R2 is represented by formula (2-1) or formula (2-2), Ring A represents an aromatic heterocyclic ring, Ring B represents an aromatic hydrocarbon ring or an aromatic heterocyclic ring, and R3, R3a, R4a, R5 and R6 represent a substituent:

Abstract: An organic compound is represented by the Formula below, and an organic light-emitting diode and an organic light-emitting diode display device include the organic compound.

Abstract: There is disclosed a photoactive composition; and there is also disclosed an organic electronic device comprising a first electrical contact, a second electrical contact and a photoactive layer therebetween, the photoactive layer comprising the photoactive composition.

Abstract: The present invention relates to the compounds of the formula (1) and to organic electroluminescent devices, in particular blue-emitting devices, in which these compounds are used as host material or dopant in the emitting layer and/or as hole-transport material and/or as electron-transport material.

Abstract: Provided are an aromatic amine compound as represented by formula (1), used for improving light extraction efficiency and color purity of an organic light-emitting element, an organic light-emitting element material containing the aromatic amine compound, an organic light-emitting element covering layer material containing the aromatic amine compound, and an organic light-emitting element containing the aromatic amine compound. The organic light-emitting element achieves high light-emitting efficiency and color reproducibility. The organic light-emitting element can be used as organic EL display, backlight source for liquid crystal display, illumination, light source for measurement devices, indication board or identification lamp etc. The organic light-emitting element significantly improves light extraction efficiency and has superior color purity.

Abstract: The present invention relates to an OLED display panel comprising a first electrode, and a first hole transporting layer, a second hole transporting layer, and an electron transporting layer stacked on the first electrode, and a second electrode formed; at least two light emitting units are provided on the second hole transporting layer; the electron transporting layer covers the light emitting units; the material of the electron transporting layer fills the gap(s) between adjacent light emitting units; the first hole transporting layer comprises a hole transporting material which has a hole mobility of 9×10?5-5×10?4 cm2/V·S, and a solubility of 10 g/L or more in a cleaning solvent at 25° C. The present invention utilizes a hole transporting material having a specific hole mobility as a common hole transporting layer, avoiding crosstalks between different pixels.

Abstract: An OLED panel and a manufacturing method thereof are provided. The panel includes a substrate, a plurality of OLED devices disposed on the substrate and an auxiliary cathode. The OLED devices include a cathode and have light emitting areas respectively. The auxiliary cathode is disposed on the cathode of the OLED devices in electrical contact with the cathode and the auxiliary cathode is at least partially located in the light emitting areas of the OLED devices. A material of the auxiliary cathode is a transparent conductive material.

Abstract: Provided is an light emitting display device including a plurality of pixels on a substrate. Each of the plurality of pixels includes a first sub pixel extending in a first direction, a second sub pixel extending in the first direction, a third sub pixel extending in a second direction, and a first sub pixel of a pixel in a first row of a first column and a first sub pixel of a pixel in the first row of a second column display different colors.

Abstract: The present invention relates to an anthracene derivative selected from among compounds represented by Chemical Formulas A-1, A-2, B-1, and B-2, and an organic light-emitting device including the same. Structures of individual moieties in the anthracene derivative are as defined in the specification.

Abstract: Provided are an organic light-emitting display apparatus and a method of manufacturing the same. The organic light-emitting display apparatus includes a substrate; lower electrodes, the lower electrodes being on the substrate and spaced apart from one another; a pixel-defining film, the pixel-defining film having portions that cover ends of the lower electrodes; upper electrodes, an upper electrode corresponding to each lower electrode, each upper electrode including a first portion contacting the corresponding lower electrode and a second portion contacting the pixel-defining film; organic functional layers, each including an emission layer, an organic functional layer corresponding to each upper electrode and disposed thereon; and an electrode on the organic functional layers.

Abstract: To provide a light-emitting element with high emission efficiency and low driving voltage. The light-emitting element includes a guest material and a host material. A HOMO level of the guest material is higher than a HOMO level of the host material. An energy difference between the LUMO level and a HOMO level of the guest material is larger than an energy difference between the LUMO level and a HOMO level of the host material. The guest material has a function of converting triplet excitation energy into light emission. An energy difference between the LUMO level of the host material and the HOMO level of the guest material is larger than or equal to energy of light emission of the guest material.

Abstract: An organic electroluminescent device having high efficiency, low driving voltage and a long lifetime is provided by combining various materials for an organic electroluminescent device, which are excellent, as materials for an organic electroluminescent device having high efficiency and high durability, in hole and electron injection/transport performances, electron blocking ability, stability in a thin-film state and durability, so as to allow the respective materials to effectively reveal their characteristics. In the organic electroluminescent device having at least an anode, a hole transport layer, a light emitting layer, an electron transport layer and a cathode in this order, the hole transport layer includes an arylamine compound represented by the following general formula (1), and the light emitting layer comprises an amine derivative of the following general formula (2) having a condensed ring structure.

Abstract: An optoelectronic device (50) comprising a semiconductor body (10a, 10b, 10c) having an optically active region (12), a carrier (60), and a pair of connection layers (30a, 30b, 30c) having a first connection layer (32) and a second connection layer (34), wherein: the semiconductor body is disposed on the carrier, the first connection layer is disposed between the semiconductor body and the carrier and is connected to the semiconductor body, the second connection layer is disposed between the first connection layer and the carrier, at least one layer selected from the first connection layer and the second connection layer contains a radiation-permeable and electrically conductive oxide, and the first connection layer and the second connection layer are directly connected to each other at least in regions in one or more bonding regions, so that the pair of connection layers is involved in the mechanical connection of the semiconductor body to the carrier. A production process is also specified.

Abstract: The present disclosure provides a mask plate, an OLED display substrate and a method for manufacturing the OLED display substrate, and a display device. The mask plate comprises a plurality of openings arranged as an array and configured to prepare patterns of a pixel definition layer, wherein a width of the opening close to a first side of the mask plate in a first direction is greater than that of the opening away from the first side of the mask plate, and the first direction is a direction from the opening close to the first side of the mask plate to the opening away from the first side of the mask plate. A slope angle of the pattern of the pixel definition layer close to a second side of the OLED display substrate is smaller than that away from the second side of the OLED display substrate.

Abstract: A display device includes a display panel, a first film, and a second film. The display panel includes a light emitter to emit light including display information, a first surface, and a second surface opposite to the first surface. The light passes through a second surface. The first film is on the first surface of the display panel. The second film is on the second surface of the display panel. The display panel includes a side surface that connects the first surface and the second surface. A side surface of the second film protrudes outwardly more than a side surface of the first film with respect to the side surface of the display panel. The side surface of the second film is inclined at an angle greater than about 90 degrees with respect to the second surface.

Abstract: By providing a novel polycyclic aromatic compound in which a plurality of aromatic rings are linked via a boron atom, a nitrogen atom, or the like, options of a material for an organic EL element are increased. In addition, by using the novel polycyclic aromatic compound as a material for an organic electroluminescent element, an excellent organic EL element is provided.

Abstract: Disclosed herein is a display panel including a polarizing emission layer. An organic light emitting device is formed on a first substrate. A polarizing emission layer are formed on a second substrate facing the first substrate. The polarizing emission layer is formed in a subpixel area corresponding to the organic light emitting device. The polarizing emission layer includes quantum rods. The quantum rods are aligned in one direction to be polarized. Accordingly, loss of transmitting light in the display panel including the polarizing layer may be minimized. In addition, since colors are implemented by the quantum rods included in the polarizing emission layer, color filters can be replaced by the quantum rods, and loss of light resulting from the color filters may be minimized.

Abstract: Provided is a light-emitting element which includes a first electrode, a second electrode over the first electrode, and first and second light-emitting layers therebetween. The first light-emitting layer contains a first host material and a first light-emitting material, and the second light-emitting layer contains a second host material and a second light-emitting material. The first light-emitting material is a fluorescent material, and the second light-emitting material is a phosphorescent material. The level of the lowest triplet excited state (T1 level) of the first light-emitting material is higher than the T1 level of the first host material. A light-emitting device, an electronic device, and a lighting device including the light-emitting element are further provided.

Abstract: A display apparatus including a substrate, a display panel on the substrate, and an encapsulation film sealing the display panel. The encapsulation film includes at least one organic layer and/or at least one inorganic layer and at least one pair of conductive layers.

Abstract: An electroluminescent display device includes a first electrode provided on a substrate, a bank disposed on the first electrode and defining a plurality of emission areas above the first electrode, an emission layer provided in the plurality of emission areas and configured to emit light wherein the emission layer in each of the plurality of emission areas has a curved top surface, and a second electrode provided on the bank and the emission layer, wherein among the plurality of emission areas, each of a first emission area and a second emission area is provided with a rounded corner, and wherein a first radius curvature (R1) in the rounded corner of the first emission area is different from a second radius curvature (R2) in the corner of the second emission area.

Abstract: A composition that includes a first compound where the first compound is capable of functioning as an emitter in an organic light emitting device at room temperature is disclosed.

Abstract: Disclosed according to one embodiment is a lighting device comprising: a light emitting device having a light emitting chip; and an optical plate corresponding to the light emitting chip, wherein the optical plate comprises: a phosphor layer; a transparent film on the upside and/or downside of the phosphor layer; and a support surrounding the outside of the phosphor layer.

Abstract: An electroluminescent device and a manufacturing method thereof are disclosed. The electroluminescent device includes a cathode layer and further includes an auxiliary cathode layer located on the cathode layer; a material of the auxiliary cathode layer (03) is at least one transparent metal.

Abstract: An organic light emitting device includes: a first electrode; a second electrode that overlaps the first electrode; and an organic layer that is disposed between the first electrode and the second electrode, wherein the organic layer comprises a hole transport region that includes a hole transport material and a p-dopant, and wherein when a doping amount of the p-dopant doped to the hole transport region exceeds 1 wt %, the following Equation 1 is satisfied, while when the doping amount of the p-dopant is 1 wt % or less than 1 wt %, the following Equation 2 is satisfied: HOMO_HTM?LUMO_p-dopant<?0.05 eV??[Equation 1] HOMO_HTM?LUMO_p-dopant>?0.05 eV??[Equation 2] In Equation 1 and Equation 2, HOMO_HTM denotes HOMO energy of the hole transport material and LUMO_p-dopant denotes LUMO energy of the p-dopant.

Abstract: The present invention relates to organometallic complexes for use as emitters where a molecule of the compound has an orientation factor greater than 0.67, and devices, such as organic light emitting diodes, including the same.