Abstract: OLED-based devices that include at least two colors of emissive regions are provided, in which one region is optically coupled to a microcavity and the other is not. Devices including pixels in which only a portion of sub-pixels within the pixel are coupled to a microcavity are provided.

Abstract: OLED displays having a resolution of 300 dpi, 400 dpi, or greater are provided. Devices as disclosed may use one or more transistors, such as metal oxide transistors, which have a leakage current of not more than about 10?15 A/?m. Displays having sub-pixels with a largest dimension on the order of 60 ?m are also provided.

Abstract: One aspect of the present invention relates to an effervescent tablet comprising a water-soluble lubricating agent, and a carbonated water cosmetic composition enabled to be used together therewith. One aspect of the present invention relates to an effervescent tablet comprising a crystalline #-hydroxy acid and a water-soluble lubricating agent, and a cosmetic composition using a skin toner for preventing the tablet from floating and allowing the tablet to rapidly form carbon dioxide gas in the cosmetic composition so as to maximize the visual effect and also the effect of carbon dioxide, thereby showing skin whitening, brightening and moisturizing effects and improving the pores.

Abstract: Provided are a novel fluorene oxime ester compound, and a photopolymerization initiator and a photoresist composition containing the same.

Abstract: Systems and techniques are provided that allow for fabrication of full-color OLED displays that include only two colors of emissive regions and four or more sub-pixels within pixels of the device. Mask arrangements for fabricating such devices are also provided.

Abstract: This disclosure relates to reduced power consumption OLED displays at reduced cost for reduced information content applications, such as wearable displays. Image quality for wearable displays can be different than for high information content smart phone displays and TVs, where the wearable display has an architecture that in includes, for example, an all phosphorescent device and/or material system that may be fabricated at reduced cost. The reduced power consumption can facilitate wireless and solar charging.

Abstract: The present invention relates to a composition for an external use skin preparation, containing thioredoxin, and more specifically, to a composition which contains thioredoxin thereby providing an overall improvement in skin condition such as a remarkable improvement in skin moisturization, sebum control, pore contraction, an improvement in skin color through blood circulation improvement, and the like.

Abstract: Embodiments described herein may provide for devices comprising a power efficient RGBW display. In some embodiments, a first device may be provided. The first device may include at least one pixel. The pixel may include a first sub-pixel, a second sub-pixel, a third sub-pixel, and a fourth sub-pixel. The first sub-pixel may include a first color filter in optical communication with a first organic light emitting device. The second sub-pixel may include a second color filter in optical communication with a second organic light emitting device. The third sub-pixel may include a third color filter in optical communication with a third organic light emitting device. The fourth sub-pixel may include a fourth organic light emitting device and emits near white light. At least one of the first sub-pixel or the second sub-pixel may include a color conversion layer in optical communication with the first or second organic light emitting device.

Abstract: The present invention relates to a low-viscosity cosmetic composition using a natural emulsifying agent. More specifically, the present invention relates to a cosmetic composition using a naturally derived saccharide-based surfactant in place of a chemical surfactant and realizing a low-viscosity formulation to offer safety to the skin, feel good on the skin with fast absorption, give stability to the formulation and add luster to the skin in an effective manner.

Abstract: A device that may be used as a multi-color pixel is provided. The device has a first organic light emitting device, a second organic light emitting device, a third organic light emitting device, and a fourth organic light emitting device. The device may be a pixel of a display having four sub-pixels. The first device may emit red light, the second device may emit green light, the third device may emit light blue light and the fourth device may emit deep blue light.

Abstract: A piston assembly mounting apparatus for an engine may include a robot having two multijoint arms movable in a predetermined range, a taking-out unit mounted at a free end of one of the arms of the robot and clamping and taking out one of a plurality of piston assemblies, and a fitting unit mounted at a free end of another of the arms of the robot, receiving and clamping the one piston assembly taken out of the taking-out unit, and then inserting the one piston assembly into a cylinder of a cylinder block.

Abstract: Provided are a novel fluorene oxime ester compound, and a photopolymerization initiator and a photoresist composition containing the same.

Abstract: A grease filter, which includes a first channel having an inlet portion through which oil particles flow in, and a first guide unit configured to guide the oil particles flowing in through the inlet portion, and a second channel having an outlet portion through which the oil particles and air current flowing in through the inlet portion is discharged into the outside, and at least one second guide unit configured to guide the oil particles and air current to be discharged through the outlet portion. Here, the first channel and the second channel are detachably provided. The grease filter can be easily repaired and maintained, and collection efficiency can be improved due to such a configuration.

Abstract: The present invention relates to an O/W type cosmetic composition with improved formulation stability, and more particularly, to an O/W type cosmetic composition comprising a branched polymer having a lipophilic alkyl side chain and an anionic surfactant, as active ingredients for improving formulation stability.

Abstract: Disclosed herein is an over-the-range oven including a body provided with a suction port and an exhaust port, an air blower unit causing air to be suctioned through the suction port and discharged through the exhaust port, and an air curtain unit movably installed at a lower portion of the body to generate an air curtain by discharging air. Since the air curtain unit is movable between a first position at which the air curtain unit is disposed close to the body and a second position at which the air curtain unit protrudes from the body, it may allow gas produced by a cooking apparatus disposed below the air curtain unit to be efficiently discharged.

Abstract: A device that may be used as a multi-color pixel is provided. The device has a first organic light emitting device, a second organic light emitting device, a third organic light emitting device, and a fourth organic light emitting device. The device may be a pixel of a display having four sub-pixels. The first device may emit red light, the second device may emit green light, the third device may emit light blue light and the fourth device may emit deep blue light. A method of displaying an image on such a display is also provided, where the image signal may be in a format designed for use with a three sub-pixel architecture, and the method involves conversion to a format usable with the four sub-pixel architecture.

Abstract: Arrangements of pixel components that allow driving three or less of four or more sub-pixels to emit an original color signal are disclosed. A first projection of the original color signal may be projected onto the two sub-pixel's color space. The first projection may then be projected onto a second projection corresponding to the color space of a third pixel. The third pixel may be driven based on the second projection only two of the remaining at least three sub-pixels may be driven based on the third pixel being driven.

Abstract: The present invention relates to a cosmetic tissue comprising microemulsion particles, and to a production method for same and method of using same. The present invention provides a cosmetic tissue to which is securely attached a dried composition comprising microemulsion particles of no more than 5,000 nm. Also, the present invention provides a production method for cosmetic tissue comprising: a first step of obtaining a composition comprising microemulsion particles of no more than 5,000 nm; a second step of coating the composition onto a tissue substrate; and a third step of drying the composition, and the present invention provides a method of using same. According to the present invention, after the skin has been cleaned, removal of the remaining water fraction and coating of a dermatological beauty composition are carried out in one go, thereby allowing easy-to-use and effective cosmetic enhancement to the skin.

Abstract: Novel molecules are provided that include a sensitizer group, an acceptor group, and an electron-transfer barrier that suppresses triplet-triplet energy transfer between the sensitizer group and the acceptor group. Organic light emitting devices (OLEDs) that include a layer including these novel molecules are also provided. These devices may be used to provide highly efficient OLEDs with longer operational lifetime.

Abstract: OLED displays having a resolution of 300 dpi, 400 dpi, or greater are provided. Devices as disclosed may use one or more transistors, such as metal oxide transistors, which have a leakage current of not more than about 10?15 A/?m. Displays having sub-pixels with a largest dimension on the order of 60 ?m are also provided.