Means and methods for manufacturing a multilayer of liquid crystal dispersion film using releasable supporting films and means and methods for manufacturing a haze-free and low-cost multi liquid crystal-layer PDLC, LCDP, PSLC or polymer network using reliable supporting films.

A method for producing electronic devices or components therefor comprising providing first and second components for laminating together the first and second components to define active areas. Then, applying adhesive to the first and/or second components, and successively laminating increasingly distal portions of said second component to the first component in a lamination direction. At least a part of the adhesive applied to the first and/or second components in an area downstream of active areas in the lamination direction defines an array of pairs of line sections of adhesive, each pair of line sections converging to a respective meeting point in a direction opposite to said lamination direction. The array of pairs of line sections extends continuously across substantially the whole lateral width of said one or more active areas, without any spaces or lateral line sections between each pair of lines sections in the array.

A technique for forming a plurality of liquid cells for a plurality of electronic devices, comprising: providing first and second components for laminating together to contain a liquid material; wherein at least one of the first and second components comprises spacing structures for maintaining a separation distance between the first and second components in at least two active area regions for two electronic devices; providing liquid material on at least one of the first and second components, wherein a sufficient amount of said liquid material for the whole of each active area region is provided in a respective starting area upstream of the respective active area region in the lamination direction; and successively laminating increasingly distal portions of the second component to the first component in a lamination direction, according to a technique by which said liquid material is spread out from said starting areas at least over said at least two active area regions; wherein said at least two active area regions are arranged in series in said lamination direction, and wherein the method comprises providing said spacing structures additionally in at least an intermediate region between said at least two active area regions in the lamination direction.

A multilayer board includes laminates. Each of the laminates includes a liquid crystal polymer substrate and a metal layer. Each of the liquid crystal polymer substrates has a melting point. The number of the liquid crystal polymer substrates is an even number, they include first and second middle substrates that are located in the most middle position and respectively have first and second melting points that are substantially same. The first or second melting point is lowest among the melting points. The melting points increase in a direction away from the first and second middle substrates.

Described herein are liquid crystal (LC) assemblies that are dimmable and techniques for manufacturing LC assemblies. In one example, an LC assembly comprises: a first curved glass panel, a second curved glass panel, and a liquid crystal panel having a first outer surface and a second outer surface, a layer of a liquid adhesive attaching the first curved glass panel and the first outer surface of the liquid crystal panel, and a film adhesive attaching the second curved glass panel and the second outer surface of the liquid crystal panel.

An optically anisotropic layer is formed by a liquid crystal compound represented by General Formula 1, in which the long axes of the molecules are oriented. ##STR00001##
wherein L.sub.1 and L.sub.2 independently represent a linking group having a carbonyl group; F.sub.1 and F.sub.2 independently represent an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, or a halogen atom; n and m independently represent an integer from 0 to 4; a and b independently represent an integer from 1 to 4; T.sub.1 and T.sub.2 independently represent a spacer portion including a straight chain or branched alkylene or alkylene oxide group having 2 to 20 carbon atoms; and Ar represents a divalent group having at least one aromatic ring selected from a group consisting of aromatic hydrocarbon rings and aromatic heterocycles, the number of electrons in the Ar group being 8 or greater.

A light emitting device can further improve light extraction efficiency. A method of manufacturing such a light emitting device can also prove advantageous. The light emitting device includes a light emitting element, a light-transmissive member which is disposed on a light extracting surface side of the light emitting element, and a reflecting layer disposed on an element bonding surface of the light transmissive member where the light emitting element is disposed and adjacent to the light emitting element. The light-transmissive member, in a plan view, has a planar dimension greater than the light extracting surface of the light emitting element.

A multilayer film with electrically switchable optical properties, includes arranged areally in the following order a first carrier film, a first electrically conductive layer, an active layer, a second electrically conductive layer, and a second carrier film. The multilayer film has within its area at least one first cutout and the at least one first cutout protrudes in the form of a through-hole through all layers of the multilayer film, the first cutout is filled with an electrically conductive filler compound, which electrically conductingly contacts the first electrically conductive layer within the first cutout, and a first busbar electrically conductingly contacts the electrically conducting filler compound.

The invention includes methods of reversibly tuning the effective pore size and/or solute rejection selectivity of a nanoporous lyotropic liquid crystal (LLC) polymer membrane. The membranes of the invention have high levels of pore size uniformity, allowing for size discrimination separation, and may be used for separation processes such as liquid-phase separations.

Soft-imprint alignment processes for patterning liquid crystal polymer layers via contact with a reusable alignment template are described herein. An example soft-imprint alignment process includes contacting a liquid crystal polymer layer with a reusable alignment template that has a desired surface alignment pattern such that the liquid crystal molecules of the liquid crystal polymer are aligned to the surface alignment pattern via chemical, steric, or other intermolecular interaction. The patterned liquid crystal polymer layer may then be polymerized and separated from the reusable alignment template. The process can be repeated many times. The reusable alignment template may include a photo-alignment layer that does not comprise surface relief structures that correspond to the surface alignment pattern and a release layer above this photo-alignment layer. A reusable alignment template and methods of fabricating the same are also disclosed.