Abstract: An object of the present disclosure is to implement a coloring pattern with a high optical density on an electrode substrate to improve display reliability and lifetime of a display as well as vivid colors. That is, the present disclosure relates to a composition and a method that can form the pattern of a pixel defining layer that can improve visibility and contrast by satisfying the optical density of 0.80/?m to 1.5/?m in the panel after post-baking treatment.

Abstract: Provided are a method for preparing a pixel defining layer comprising applying and coating, pre-baking, exposing to light, developing, and post-baking of a photosensitive composition containing a colorant having a pigment with an average particle size of 100 nm or less, wherein the coated film generated after the post-baking has an optical density of 0.8/?m to 2.0/?m, a roughness of 3.0 nm or less, and no residue; and an organic light emitting display device comprising the pixel defining layer obtained by the method which has improved display reliability and lifetime as well as vivid colors.

Abstract: Provided is a method for preparing a pixel defining layer which is not only to ensure vivid colors, but also to increase display reliability and lifespan by forming one or more layers through a single process of coating; pre-bake; exposure; and development, thereby implementing a coloring pattern with a low amount of outgas on an electrode substrate, wherein the method minimizes the generation of outgas in the panel state by generating sufficient fume in the post-heat treatment step in order to minimize the amount of outgas after the post-heat treatment process is completed, which may cause a decrease in luminance and a decrease in lifespan due to pixel shrinkage if the amount of outgas in a panel after post-heat treatment is 40 ppm or more, by including a colorant according to the present disclosure.

Abstract: Provided is an encapsulating composition for an organic light emitting diode, which includes a photoinitiator; a first photocurable monomer; and a second photocurable monomer, wherein the first and the second photocurable monomers do not include silicone or aromatic hydrocarbon, and an encapsulating composition having low permittivity and high film hardness suitable for an ink-jetting process is prepared, thereby providing a display device having a high sensitivity touch sensor.

Abstract: Provided is a display having vivid colors, improved reliability, and lifespan by implementing a colored pattern having high optical density on an electrode substrate, wherein the optical density after completion of post-baking treatment process is increased using a colorant, a pigment dispersion having a size of 100 nm or less is used to reduce roughness, the pixel separation layer enables implementation of a flexible display and reduces the thickness and weight of the display, the visibility can be increased by blocking and absorbing external reflected light, and the hardness and modulus can be improved to the level of conventional pixel separation layers, thereby capable of implementing a display that does not generate cracks even when subjected to external impact, and a colored pattern with high optical density is realized on an electrode substrate, improving not only the vividness of the color but also impact resistance, reliability, and lifespan of the display.

Abstract: Provided is a method to prevent interference between electrodes that causes pixel defects in a pixel defining layer, thereby lowering the touch defect rate of the panel, and implementing a coloring pattern with high optical density on the electrode substrate to not only make the colors vivid but also increase the reliability and lifespan of the display, particularly a composition and a method for forming a pixel defining layer pattern, which comprises a colorant, and the coating film formed by treating at high temperature during post-baking treatment has a high optical density (OD) per thickness, has a low permittivity of 5.0 or less even with changes in measured Hz, and can improve visibility and contrast.

Abstract: Various embodiments for techniques for providing a Time Sensitive Network (TSN) transmission function in a mobile communication system are disclosed. In one embodiment, a method of operating an electronic device performing AMF in a mobile communication system may comprise obtaining information about the TSN talker and listener capabilities of a RAN in the mobile communication system; and transmitting the obtained information to an electronic device performing CUC co-located with SMF.

Abstract: Provided is a photosensitive resin composition using a polyimide precursor and a benzoxazol precursor copolymer resin that does not contain fluorine, which exhibits a degree of pattern implementation similar to those of existing fluorine-based photosensitive compositions and has the effect of leaving less residues after development.

Abstract: Provided are a polyimide precursor comprising a reactive end group of Formula Q, a polyimide composition comprising the same and having improved tensile strength and elongation, and a pattern or film or a semiconductor or display device or an electronic device prepared using the same.

Abstract: Provided is a method for forming one or more layers by including a single procedure of coating, pre-baking, exposure, development, and post-heat treatment, thereby reducing the process time and implementing a coloring pattern capable of making colors vivid and increasing the reliability and lifespan of a display on an electrode substrate, wherein specifically, the processes of two layers of PDL and CS of an organic light-emitting diode panel are integrated into one, and the UV active ray transmittance of the photomask is adjusted to 0% (non-exposed portion), 20-50% (half-tone), and 100% (full-tone) to create a step height of a pattern after exposure, thereby forming two layers with a single exposure, thereby reducing the process time.

Abstract: Provided is a method for not only reducing peeling in a post-process of a common layer (HTL) but also increasing display reliability and lifespan by implementing a colored pattern having a constant roughness value on an electrode substrate, wherein the method is also for ensuring vivid colors and increasing display reliability and lifespan by implementing a colored pattern having a low moisture content on an electrode substrate, thereby minimizing the generation of moisture in the panel state.

Abstract: Provided is a method for ensuring vivid colors and increasing display reliability and lifespan by implementing a colored pattern with high optical density on an electrode substrate, where the method uses a pigment dispersion in which a pigment having a size of 100 nm or less is used in order to increase the optical density and reduce roughness after completing the post-heat treatment process by including a colorant according to the present disclosure, and the method can minimize the reduction in the lifespan due to moisture in the panel state by minimizing the moisture content after completing the post-heat treatment process.

Abstract: The present disclosure is not only to ensure vivid colors but also to increase display reliability and lifespan by implementing a colored pattern with low outgas amount and moisture content on an electrode substrate; in other words, since it may cause a decrease in luminance and a decrease in lifespan due to pixel shrinkage if the amount of outgas in the panel after post-heat treatment is 15 ppm or more, or the moisture content is 50 ppm or more, the present disclosure is to minimize the generation of outgas and the moisture content in the panel state by maintaining sufficient heat and time and generating sufficient fume in the post-heat treatment step in order to minimize the outgas amount and moisture content after completing the post-heat treatment process by including a colorant according to the present disclosure.

Abstract: Provided is a method for ensuring vivid colors and increasing display reliability and lifespan by implementing a colored pattern with high optical density on an electrode substrate, where the method uses a pigment dispersion in which a pigment having a size of 100 nm or less is used in order to increase the optical density and reduce roughness after completing the post-heat treatment process by including a colorant according to the present disclosure, and the method can minimize the reduction in the lifespan due to moisture in the panel state by minimizing the moisture content after completing the post-heat treatment process.

Abstract: Provided is a single process of performing coating; prebaking; exposure; and development for implementing a coloring pattern capable of reducing the process time on an electrode substrate by integrating the two processes of layers of PDL and CS of an organic light-emitting diode panel into one, which can reduce scratches caused by a metal mask during deposition by managing the half-tone thickness to 1.25 to 2.20 ?m and the full-tone thickness to be 3.20 to 3.40 ?m, and form a pattern by adjusting the UV active line transmittance of the photomask to three sections of 0% (non-exposed portion), 15 to 60% (half-tone), and 100% (full-tone), creating a step height of the pattern after the development process is completed, while including a coloring agent.

Abstract: Provided is a photosensitive composition including a polybenzoxazole or polyimide-based polymer, a photosensitizer, a silane-based additive, and a solvent, wherein a monomer capable of increasing mechanical properties is introduced into the components of benzoxazole-based copolymer resin, and has an effect of increasing the mechanical properties and adhesion to the base of a pattern manufactured from.

Abstract: The present disclosure relates to a polymer and a positive photosensitive composition which have increased mechanical properties, a cured film, a protective film, an insulating film, and a semiconductor device which are manufactured therefrom; and a method of synthesizing a polymer and a method for producing a positive photosensitive composition, for providing a display device.

Abstract: Provided is an operation method of a time sensitive communication and time synchronization function (TSCTSF) in a wireless communication system, the operation method including: obtaining a deterministic networking (DetNet) configuration parameter from a first AF outside a service provider network; generating parameter mapping information on the basis of the DetNet configuration parameter; and providing the parameter mapping information to a second AF inside the service provider network, wherein the TSCTSF is a network function for providing the AF outside or inside the service provider network with time sensitive communication and time synchronization services.

Abstract: A conductive particle to be dispersed in a resin composition of an anisotropic connection material containing binder resin and solvent, the conductive particle includes: a core, a conductive layer provided on the core and containing metal, insulating fine particles connected by a first substituent that binds to the metal of the conductive layer, provided on a first region of the conductive layer, and a hydrophobic surface treatment layer connected by a second substituent that binds to the metal of the conductive layer, provided on a second region of the conductive layer, wherein the first region and the second region do not overlap.

Abstract: An object of the present disclosure is to implement a coloring pattern with a constant illuminance value on an electrode substrate to thereby increase display reliability and lifetime while reducing delamination of the hole transport layer (HTL) in the post-process. That is, when the roughness of the pattern after post-baking treatment is low, it may cause delamination of the hole transport layer (HTL) and a decrease in lifetime due to defective pixels, and thus a certain roughness can be obtained by minimizing the surface flow by leaving the substrate at a high temperature during post-baking treatment according to the present disclosure.