Abstract: A method for producing an organic electronic device according to an embodiment includes: a device base formation step; a dehydration step of dehydrating a protective film-bearing sealing member under a pressure of 1000 Pa or more while conveying the protective film-bearing sealing member 10 in which a protective film 30 is laminated on a sealing member 20; and a sealing member bonding step of peeling off the protective film 30 from the protective film-bearing sealing member which has been subjected to the dehydration step and bonding the sealing member 20 to a device base. In the dehydration step, an atmosphere gas G1 having a dew point of ?40° C. or lower is caused to flow from a downstream side to an upstream side in a conveyance direction of the protective film-bearing sealing member.

Abstract: An optical film includes a liquid crystal layer derived from a smectic phase, wherein an Nz factor of the liquid crystal layer is from 0.2 to 0.8. A display device that includes the optical film, and a method of producing an optical film is also provided.

Abstract: A manufacturing method of an organic electronic device of the present invention, includes: a removing step of removing a volatile component from a flexible base material; a fixing step of fixing the flexible base material onto a support substrate via an adhesive layer; and a forming step of forming a device main body sequentially including a first electrode layer, at least one organic functional layer, and a second electrode layer on the flexible base material that is fixed onto the support substrate, on a side opposite to the support substrate, in this order, in which a vapor pressure of the volatile component is greater than or equal to 101325 Pa within a temperature range from 20° C. to a melting point of a parent resin of the flexible base material.

Abstract: To suppress a phenomenon where an optical axis of the optically anisotropic layer is tilted when the optically anisotropic layer is produced by using a liquid crystalline compound showing smectic phase as a materials showing a higher level of orderliness. An optically anisotropic layer wherein a polymerizable composition, containing one or more polymerizable rod-like liquid crystal compound showing a smectic phase, is fixed in a state of smectic phase, and a direction of maximum refractive index of the optically anisotropic layer is inclined at 10° or smaller to the surface of the optically anisotropic layer, a method for manufacturing the same, a laminate and a method for manufacturing the same, a polarizing plate, a liquid crystal display device, and an organic EL display device.

Abstract: A method for manufacturing an organic device 10 according to an embodiment includes: a film forming step of continuously forming first to N-th layers (N is an integer of 2 or more) on a first electrode layer 14 formed on a main surface 12a of a flexible substrate while continuously conveying the flexible substrate 12, wherein in the film forming step, the first to N-th layers are sequentially formed on the first electrode layer by supplying materials of the first to N-th layers from first to N-th film forming sources to the flexible substrate through first to N-th shielding parts arranged between the first to N-th film forming sources and the flexible substrate, the first to N-th shielding parts are fixed in a conveyance direction of the flexible substrate in a state of being spaced apart from the flexible substrate, and a shielding area due to at least one shielding part of the first to N-th shielding parts is different from a shielding area due to other shielding part.

Abstract: An organic electronic device manufacturing method according to one embodiment comprises: a device base forming step of forming a device base in which a first electrode, a device functional part including an organic layer, and a second electrode are provided in this order on a substrate; a dehydration step S22 of heating and dehydrating a protective film-equipped sealing member, in which a protective film is laminated, via an adhesive layer, on a sealing member having a sealing base, the adhesive layer laminated on an one surface of the sealing base, and a resin layer laminated on an other surface of the sealing base, while the protective film-equipped sealing member 10 is conveyed using at least one roll; and a sealing member bonding step of removing the protective film from the protective film-equipped sealing member after subjected to the dehydration step, and then bonding the sealing member to the device base through the adhesive layer, wherein in the dehydration step, a temperature of a roll surface of th

Abstract: A manufacturing method for an electronic device 1 includes: a bonding step S09 of bonding a band-shaped sealing member 11, extending in one direction, along the one direction such that a portion of each of a first electrode layer 5 and a second electrode layer 9 in each electronic device part 10 is exposed and that the sealing member straddles a plurality of electronic device parts 10; a cutting step S05 of making a cut in a sealing body 20 that is a parent material of the sealing member 11 and has a larger dimension in the width direction, orthogonal to the one direction, than the sealing member 11 so as to form a width being the width of the sealing member 11, before the bonding step S09; and a separation step S08 of separating the sealing member 11 from the sealing body 20 in which the cut has been made, after the cutting step S05 and before the bonding step S09. In the bonding step S09, the sealing member 11, separated from the sealing body 20 in the separation step S08, is bonded.

Abstract: A vapor deposition source 14 according to one embodiment includes a crucible 20 that contains a vapor deposition material 6 to be heated and evaporated by irradiation with an electron beam EB, and a heater 22 disposed to surround an edge 20b of the crucible 20 closer to an opening 20a thereof. This configuration allows the edge of the crucible to be heated by the heater, and thus allows the vapor deposition material crawling up toward the edge to be evaporated. As a result, the vapor deposition material can be kept from flowing out and being deposited due to the vapor deposition material crawling up to the edge of the crucible.

Abstract: According to an embodiment, a method for manufacturing an organic electronic device includes: a step of forming an organic functional layer 16 on a first electrode layer 14 provided for each of device formation regions DA set in a flexible substrate 10 in a first direction; a step of forming a second electrode layer 20 on the flexible substrate, on which the organic functional layer is formed, over the plurality of device formation regions in the first direction in such a way as to cover each organic functional layer; a step of forming a hole 22 by removing, in a second direction crossing the first direction, the second electrode layer provided between a boundary of the device formation region and a function exhibiting design region A1 in the organic functional layer in the first direction or on the second electrode layer on the boundary out of the second electrode layers; and a step of providing a sealing member 26 sealing the function exhibiting design region on the organic functional layer in such a way as

Abstract: A method for manufacturing an organic electronic device according to an embodiment includes: a device base material forming step of forming a device base material 40 in which a first electrode 42, an organic layer-containing device function part 43, and a second electrode 44 are sequentially provided on a substrate 41; a dehydration step of dehydrating a protective film-attached sealing member 10 in which a protective film 30 is layered, via an adhesive layer 22, on a sealing member 20 having the adhesive layer layered on a sealing base material 21; and a sealing member bonding step of bonding the sealing member via the adhesive layer to the device base material after the protective film is peeled from the protective film-attached sealing member having been subjected to the dehydration step, wherein the peel strength of the adhesive layer to the protective film in the protective film-attached sealing member is from 0.06 N/20 mm to 0.3 N/20 mm.

Abstract: A method of manufacturing an organic device including: forming a plurality of organic device units in one direction at predetermined intervals; affixing a sealing member extending in the one direction, such that a part of each of a first and a second electrode layer in each of the organic device units is exposed and the sealing member straddles across the plurality of organic device units; and cutting the plurality of organic device units to which the sealing member is affixed; in the affixing, the sealing member including a sealing base material containing a material having conductivity, and an adhesive portion containing a pressure-sensitive adhesive is affixed to the organic device unit; in the cutting, the sealing member is cut such that a cutting blade is allowed to approach from the sealing member side, and the adhesive portion after being cut protrudes to the outside from the sealing base material.

Abstract: A composite film includes at least one phase difference layer, a substrate, and an inorganic layer, in which the phase difference layer is a layer formed by curing a composition including a liquid crystal compound, the inorganic layer includes silicon nitride, a distance between the substrate and a surface of the composite film is 60 ?m or less, with respect to each of the layers other than the substrate, a product E×t×1 of a modulus of elasticity E in unit of GPa, a thickness t in unit of ?m, and a distance 1 from a surface of the substrate to a center of each of the layer in unit of ?m satisfies Expression 1, and a total SUM(E×t×1) of E×t×1 of each of the layers other than the substrate satisfies Expression 2, 0.8?E×t×1 (Expression 1), SUM(E×t×1)?1500 (Expression 2); and the composite film.

Abstract: A phase difference film is formed by using a liquid crystal compound and that indicates an Nz factor of more than 0 and less than 1, an optical film with same, and a display device. The phase difference film is formed by using a composition including a polymerizable liquid crystal compound having a mesogen group, where an order parameter of the mesogen group in an in-plane slow axis direction of the phase difference film is set as Sx, an order parameter of the mesogen group in a direction orthogonal to the in-plane slow axis direction in a plane is set as Sy, and an order parameter of the mesogen group in a thickness direction of the phase difference film is set as Sz, in a case where the mesogen group has a rod or a disc shape, differing Expressions are satisfied.

Abstract: A production method for an organic EL element includes a step of forming an organic EL section on an organic EL section arrangement area in a first electrode section while conveying an electrode-attached substrate in a first direction, a step of forming a band-shaped conductive film along the first direction to cover the organic EL section and at least a part of an external connection area in the first electrode section while conveying the electrode-attached substrate on which the organic EL section is formed in the first direction, and a step of forming a groove section that separates the conductive film into a first part and a second part being a second electrode section by removing the conductive film in a predetermined area in a second direction while conveying the electrode-attached substrate on which the conductive film is formed in the first direction, and extends in the first direction.

Abstract: An organic electronic element manufacturing method is a method of manufacturing an organic electronic element (1) having flexibility using a roll-to-roll process, including a first electrode forming step in which a first electrode (21) is pattern-formed onto a flexible substrate (10), a functional layer forming step in which a functional layer (23) containing an organic material is pattern-formed onto the first electrode (21), and a mask forming step in which a mask element (30) having flexibility is formed on the substrate (10) such that it has an opening on at least a portion of the functional layer (23) and at least a portion of the first electrode (21) with the functional layer (23) therebetween and covers edge portions (21a and 23a) on at least one side of the first electrode (21) and the functional layer (23).

Abstract: According to an embodiment, a substrate with an electrode is a substrate with an electrode 32 for manufacturing an organic device 10 including a first electrode 14, an organic functional layer 16, and a second electrode 18. The substrate with an electrode includes a support substrate 34, a first electrode provided on an inner side of a device formation area DA on a surface 34a of the support substrate 34, and an antistatic conductive portion 36 provided on the surface described above and electrically connected to the first electrode.

Abstract: The present invention includes an optical element of which an oblique tint change can be improved in a case of the optical element is incorporated to a liquid crystal display device, a method of manufacturing an optical element, and a liquid crystal display device. The optical element includes: a reflection polarizer which is formed of a discotic liquid crystal compound and in which a cholesteric liquid crystalline phase is immobilized, in which, in the reflection polarizer, a front retardation value Re satisfies 0 nm?Re<10 nm in a range of ±50 nm outside a reflection center wavelength, and an absolute value |Ret (50°)| of a retardation value Ret in a polar angle 50° direction satisfies |Ret (50°)|?50 nm.

Abstract: A method for manufacturing an organic device (1) includes a forming step of forming a plurality of organic device parts (10) in one direction at predetermined intervals on a support substrate (3) which extends in the one direction; a bonding step of bonding a sealing member (11) which extends in the one direction in the one direction so that respective parts of a first electrode layer (5) and a second electrode layer (9) in the organic device parts (10) are exposed and straddle the plurality of organic device parts (10); and a cutting step of separating the plurality of organic device parts (10), and in the bonding step, the sealing member (11) is bonded to the organic device part (10) using a pressure sensitive adhesive, and in the cutting step, a cutting blade B is made to enter from the side of the sealing member (11).

Abstract: A method for producing an organic device 1, includes: first forming steps S02 and S03 of producing a support substrate 10 with an organic functional layer; a winding step S05 of winding the support substrate 10 with an organic functional layer and a protective film 13; a peeling step S06 of feeding out the protective film 13 and the support substrate 10 have been wound in, and peeling off the protective film 13; a heating step S07 of heating the support substrate 10 with an organic functional layer after the peeling step S06; and a second forming step S08 of forming at least one layer selected from the second electrode layer 9 and an organic functional layer 7 not formed in the first forming step S03 and being one of the organic functional layers comprising the multiple organic functional layers, after the heating step S07.

Abstract: An object of the present invention is to provide a phase difference plate for an organic EL display device having excellent light resistance, an organic EL display device, and a method for producing a phase difference plate. The phase difference plate for an organic EL display device of an embodiment of the present invention has a phase difference layer formed from a composition containing a polymer having a repeating unit A including a photo-alignment group and a polymerizable liquid crystal compound having reciprocal wavelength dispersion, in which the photo-alignment group includes a double bond structure of C?C or C?N.