Flexenable Limited

Flexenable Technology Limited

Jonathan Huggins

Francesca Bottacchi

Jan Jongman

A display device including a liquid crystal cell having liquid crystal material contained between a control component having at least an organic semiconductor layer supported on a first support film, and a counter component having a second support film. The device further includes a first polarising filter component on the opposite side of the control component to the liquid crystal material and a second polarising filter component on the opposite side of the counter component to the liquid crystal material. The device also includes one or more oxygen-permeable, self-supportable films having a total thickness of at least 185 microns between the first polarising filter component and the control component and/or between the second polarising filter component and the counter component.

Liquid crystal display devices

A technique comprising: providing on an outer side of a support film of a liquid crystal cell one or more first components having an oxygen transmission rate (OTR) at least 100,000 times lower than said support film of the liquid crystal cell; wherein the method further comprises interposing a preprepared oxygen-permeable adhesive film between said support film of the liquid crystal cell and an innermost one of said one or more first components; wherein the pre-prepared oxygen-permeable adhesive film has a thickness greater than another adhesive film provided on said outer side of said support film outside of said innermost one of said one or more first components.

A method comprising: subjecting at least one or more barrier film components and one or more polariser film components for a liquid crystal display device to a first drying process; thereafter combining at least said barrier film components and polariser components to assemble upper and lower sub-assembly components; subjecting the upper and lower sub-assembly components to a second drying process; and thereafter combining the upper and lower sub-assembly components with at least a liquid crystal cell component to assemble a liquid crystal device.

Liquid crystal cell assembly device

Method of forming and patterning in situ on a film component of a layer of spacer structure material to define spacer structures in at least active areas of a liquid crystal (LC) cell array. Applying counter component to the film component after dispensing sealant material onto one or more of the components in areas around each active area of the array, and after dispensing one or more drops of LC material onto one or more of the components in each active area of the array. The components are pressed together to spread the drops of LC material over the active areas so the sealant material for each LC cell interfaces with the LC material for the respective LC cell. Each deposition area has an inner perimeter, which is controllably varied across the array to compensate for variations in one or more properties of the spacer structures across the array.

Growing community of inventors

Cambridge, United Kingdom

Jonathan Huggins