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公开(公告)号：US11362120B2
公开(公告)日：2022-06-14
申请号：US16843957
申请日：2020-04-09
申请人： FLEXENABLE LIMITED
发明人： Barry Wild
IPC分类号： H01L29/786 , H01L27/12 , B32B37/00 , H01L21/683 , B32B37/06 , B32B37/08 , B32B38/10 , B32B38/18 , B32B37/12
摘要： A technique comprising: providing an assembly temporarily adhered on opposite sides to respective carriers by respective adhesive elements, the assembly including at least one plastic support sheet; heating the assembly while mechanically compressing the assembly between the carriers, wherein the strength of adhesion of one of said adhesive elements to the respective carrier and/or to the assembly is partially reduced during said heating of the assembly under mechanical compression; and wherein the strength of adhesion of the said adhesive element to the carrier and/or to the assembly is further reducible by further heating the said adhesive element after partially or completely relaxing the pressure at which the assembly is mechanically compressed between the two carriers.
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公开(公告)号：US11347101B2
公开(公告)日：2022-05-31
申请号：US16906234
申请日：2020-06-19
申请人： Flexenable Limited
发明人： Paul Cain
IPC分类号： G02F1/1335 , G02F1/133 , G02F1/1343 , G02F1/1347 , G02F1/29 , G02F1/137
摘要： A technique, comprising: producing at least first and second individual liquid crystal cells, wherein the first and second individual liquid crystal cells each comprise liquid crystal material between a respective pair of support components, and electrical circuitry operable to generate a refractive index pattern in the liquid crystal material; the method comprising adhering together at least the first and second liquid crystal cells to form a stack of liquid crystal cells; wherein the electrical circuitry of the first and second liquid crystal cells is operable together to generate a stack of refractive index patterns in the liquid crystal material of the stack of liquid crystal cells.
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公开(公告)号：US11249349B2
公开(公告)日：2022-02-15
申请号：US16913143
申请日：2020-06-26
申请人： Flexenable Limited
发明人： Barry Wild , William Reeves
IPC分类号： G02F1/1339
摘要： A liquid crystal (LC) device comprising a stack of at least first and second LC cells in optical series, each of the first and second LC cells comprising two half-cells and LC material contained in a space at least partially defined by spacer structures forming an integral part of one or both half-cells; wherein the arrangement within an active area of the device of the spacer structures in one of the first and second LC cells is different to the arrangement within the active area of the device of the spacer structures in the other of the first and second LC cells; and wherein the difference between the two arrangements comprises an ordered aspect.
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公开(公告)号：US11139434B2
公开(公告)日：2021-10-05
申请号：US16343506
申请日：2017-10-19
申请人： FLEXENABLE LIMITED
发明人： Guillaume Fichet
摘要： A technique comprising: producing an unencapsulated stack of layers defining one or more electronic devices including an organic semiconductor element; and then subjecting the unencapsulated stack of layers to a water removal treatment in a vacuum oven in the presence of an external water adsorbent; wherein the water removal treatment comprises heating the unencapsulated stack of layers in the vacuum oven for a time period longer than a control time period at which a spike in oven pressure attributable to the release of water from the stack of layers would occur with heating under the same treatment conditions but without the water absorbing material.
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公开(公告)号：US20210217978A1
公开(公告)日：2021-07-15
申请号：US15734119
申请日：2019-05-31
申请人： Flexenable Limited
摘要： A technique of producing a device comprising a stack of layers defining an array of transistors and including one or more electrically conductive interlayer connections, wherein the method comprises: forming a source-drain conductor pattern defining an array of source conductors each providing an addressing line for a respective set of transistors of the transistor array, and an array of drain conductors each associated with a respective transistor of the transistor array; wherein forming said source-drain conductor pattern comprises forming a first conductor subpattern and thereafter forming a second conductor subpattern, wherein said first conductor subpattern provides the conductive surface of the source-drain conductor pattern in one or more interconnect regions where electrically conductive interlayer connections are to be formed to the source-drain conductor pattern, and the second conductor subpattern provides the conductive surface of the source-drain conductor pattern at least in the regions where the source and drain conductors are in closest proximity.
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公开(公告)号：US20210109403A1
公开(公告)日：2021-04-15
申请号：US17066849
申请日：2020-10-09
申请人： Flexenable Limited
发明人： William Reeves , Barry Wild , James Harding , May Wheeler
IPC分类号： G02F1/1335 , G02F1/1362 , G02F1/1368
摘要： A technique of producing a liquid crystal device, comprising: providing a cell assembly comprising a liquid crystal material contained directly between (i) a polariser component comprising an active film and no more than one support film, and (ii) a first control component including a stack of layers defining electrical control circuitry; and containing further liquid crystal material directly between the polariser component of the assembly and another control component including another stack of layers defining electrical control circuitry.
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公开(公告)号：US10971062B2
公开(公告)日：2021-04-06
申请号：US15567494
申请日：2016-04-22
申请人： Flexenable Limited
IPC分类号： G09G3/3233 , H01L27/12
摘要： A control component for a current-driven optical media is provided. The control component includes thin film transistors (TFT) for driving pixels of an active matrix optoelectronic device. An additional electrode is provided in a separate conducting layer within the control component in order to add a separate capacitance (C2) that is coupled to the gate electrode of the control component to supplement the capacitance (C1) already coupled between the gate and source electrodes.
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公开(公告)号：US10516797B2
公开(公告)日：2019-12-24
申请号：US15521875
申请日：2015-10-26
申请人： FlexEnable Limited
摘要： An imager is provided. The imager has an imaging platen which presents an imaging surface against which an object to be imaged can be placed. The imaging platen has a photodetector layer and a light guiding layer operable to guide light towards the object. The imager includes a light source operable to emit light into the light guiding layer. The light source is located at an edge of the light guiding layer, to guide light into the light guiding layer of the imaging platen.
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公开(公告)号：US10476015B2
公开(公告)日：2019-11-12
申请号：US15740611
申请日：2016-06-29
发明人： Henning Sirringhaus , Mark Nikolka , Iyad Nasrallah , Jan Jongman
摘要： An electronic or optoelectronic device including a semiconductor layer, wherein the semiconductor layer comprises at least a semiconductive organic material, water species, and at least one additive in an amount of at least 0.1% by weight relative to the semiconductive organic material, which additive at least partly negates a charge carrier trapping effect caused by the water species on the semiconductive organic material.
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公开(公告)号：US10130319B2
公开(公告)日：2018-11-20
申请号：US14902870
申请日：2014-07-02
申请人： FLEXENABLE LIMITED
摘要： A device, comprising: a display component; and a drive component comprising a stack of layers defining an array of display pixel conductors each connected within the stack of layers to a drive conductor by a respective radiation-sensitive channel, wherein a change in the intensity of radiation to which a radiation-sensitive channel is exposed causes a change in the electric potential at the respective display pixel conductor relative to a drive voltage applied to the drive conductor and the change in the electric potential at the respective display pixel conductor causes a change in the display of the respective pixel area of the display component.
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