摘要:
A system and a method for manufacturing a liquid crystal display element through a reduced number of steps are provided, in which a liquid crystal panel is turned over, by means of a panel turning mechanism, about an axis not parallel to any of the long and short sides of the liquid crystal panel so that the positional relationship between the long and short sides of the liquid crystal panel can be reversed, after one of sheet pieces of optical functional films is bonded to the liquid crystal panel and before another of the sheet pieces is bonded thereto, which can achieve the same effect by a single operation as in the case where turning over the liquid crystal panel and rotating it are performed independently.
摘要:
There are provided a system and a method for manufacturing a liquid crystal display element, which make it possible to perform a lamination process in a smaller installation space, and which are provided to perform a process including turning over and horizontally rotating a liquid crystal panel using a panel turning unit, feeding optical functional films from first and second continuous rolls, respectively, using film feeding lines arranged linearly in planar view, feeding the liquid crystal panel using a panel feeding line placed above the film feeding lines in an overlapping manner and shaped linearly in planar view, and bonding each of the optical functional films, which are fed from the first and second rolls, to the liquid crystal panel from below.
摘要:
A method for manufacturing a coated sheet that may form a coated layer having a uniform film thickness by a coating liquid even when a substrate has a large area. A method for manufacturing a coated sheet to form a coated layer by a process including a process (1) for coating a coating liquid including a resin material and a solvent on a substrate, and a drying process (2) for drying a coated liquid, wherein a value L obtained in drying process (2) satisfies a following relationship; L = ∫ 0 T σ [ mN / m ] × ( h [ m ] ) 3 η [ mPa · sec ] ⅆ t > 1.9 × 10 - 13 [ m 4 / sec ] (where: T: total period of drying process [sec]; σ: surface tension of coated liquid [mN/m]; h: thickness of coated liquid [m]; and η: viscosity of coated liquid [mPa·sec]).
摘要:
The present invention relates to a method of drying a coating film, and its object is to produce a coating film with small variations in thickness with stability. Thus, in the method of drying a coating film 11 formed by application of a coating solution to a long-length substrate 10 which is traveling, the coating film 11 is dried immediately after the application of a coating solution to the long-length substrate 10, with an evaporation rate of a solvent kept at 0.1 g/m2 s or less. Preferably, on a travel path of the coating film 11 immediately after coating, a plate 20 should be provided with a predetermined air gap between itself and the coating film 11 thereby to control the evaporation rate of the coating solution.
摘要翻译:本发明涉及一种干燥涂膜的方法,其目的是制备具有稳定性的厚度变化小的涂膜。 因此,在将涂布液涂布在长行进的长度基板10上形成的涂膜11的干燥方法中,在将涂布液涂布在长长基板10上之后立即干燥涂膜11 ,溶剂的蒸发速率保持在0.1g / m 2以下。 优选地,在涂布后的涂膜11的行进路径上,板20应在其与涂膜11之间设置预定的气隙,从而控制涂布溶液的蒸发速率。
摘要:
The method of cleaning a coated sheet according to the present invention is characterized in that dry wind is brown along the traveling direction of a film onto the surface of a coating layer wherein the solid content and the viscosity of the coating solution are within specified ranges. By this method, the thickness precision of the coating film can be improved in its large area, and the evenness of its in-plane optically functional property can be made even therein. The speed of the dry wind, the temperature of the wind, and the thickness of the dried coating film are preferably within specified ranges. In particular, the coated sheet is very useful as an optical material having good properties in an optically functional layer which is frequently used as a large-area coated sheet, an optical device having such an optically functional layer, an optically compensating layer, or an optically compensating plate. The coated sheet is particularly effective for an image display on which they are mounted.
摘要:
A method for manufacturing a coated sheet that may form a coated layer having a uniform film thickness by a coating liquid even when a substrate has a large area is provided.A method for manufacturing a coated sheet to form a coated layer by a process including a process (1) for coating a coating liquid including a resin material and a solvent on a substrate, and a drying process (2) for drying a coated liquid, wherein a drying is performed under drying wind flow having an average wind speed of 10 m/s or less until a viscosity of the coated liquid in the drying process (2) reaches at least 50 [mPa·s] at drying temperatures.
摘要:
A method for producing a coated sheet which involves an application step of applying a fluid containing a resin material and a solvent on a traveling base film continuously, and a drying step of drying a coating film applied on the base film in the above application step, wherein the above application fluid has a viscosity of 70 to 8,000 mPa sec, and the fluctuation rate for the speed of the traveling of the above base film is controlled to 3.0% or less. The above method can be suitably employed for forming a coating film being free from the failure in its appearance and having a uniform thickness.
摘要:
A steering column device includes a steering column for supporting a steering shaft in a freely rotatable manner, and a guide plate and a column bracket for assembling the steering column onto a part of a vehicle body. The steering column device further includes coupling bolts coupled to the column bracket through guide grooves of the guide plate and movable along the guide grooves when the column bracket moves toward the front of the vehicle relative to the guide plate. Further, an upper column cover movable toward the front of the vehicle together with the steering column is assembled above the steering column at a position corresponding to a vehicle rear of the guide plate. A unit for mitigating an impact is provided to a vehicle rear portion of the guide plate, and is configured to mitigate an impact to be caused when the upper column cover strikes, in the event of collision of the vehicle, against the vehicle rear portion of the guide plate along with movement of the steering column toward the front of the vehicle together with the column bracket.
摘要:
There are provided a system and a method for manufacturing a liquid crystal display element, which make it possible to perform a lamination process in a smaller installation space, and which are provided to perform a process including turning over and horizontally rotating a liquid crystal panel using a panel turning unit, feeding optical functional films from first and second continuous rolls, respectively, using film feeding lines arranged linearly in planar view, feeding the liquid crystal panel using a panel feeding line placed above the film feeding lines in an overlapping manner and shaped linearly in planar view, and bonding each of the optical functional films, which are fed from the first and second rolls, to the liquid crystal panel from below.
摘要:
A method of manufacturing an optical functional film including an application step of applying a resin solution onto a substrate film made of a thermoplastic resin and an immobilizing step of immobilizing a resin applied to form a resin layer, characterized by that it further comprises, prior to the application step, a stretching step of stretching the substrate film with the substrate film kept heated.