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1. 发明授权

US08477406B2 Method for making enclosures filled with liquid and closed by a membrane 有权
标题翻译：制造充满液体并用膜封闭的外壳的方法
公开(公告)号：US08477406B2
公开(公告)日：2013-07-02
申请号：US13001615
申请日：2009-06-24
申请人： Jean-Paul Cano , Anthony Saugey , Laurence Clerc
发明人： Jean-Paul Cano , Anthony Saugey , Laurence Clerc
IPC分类号： G02B26/00 , B29C39/10
CPC分类号： G02B1/06 , B01D67/0002 , B01D71/44 , B01L3/502707 , G02B1/041 , G02B3/14 , Y10T428/23
摘要： The present invention relates to a method for making a device provided with at least one closed enclosure filled with at least one liquid and closed with at least one flexible membrane based on an elastic material, comprising the steps of: a) depositing on a support (100) at least one given material in liquid form, b) at least partly solidifying said given material (130), c) depositing at low pressure an elastic material onto said solidified material so as to form a membrane, the membrane and the support forming at least one closed enclosure filled with said given material, d) melting said given material (130), so as to again liquefy said given material in the closed enclosure.
摘要翻译：本发明涉及一种制造装置的方法，所述装置设置有至少一个封闭的外壳，其被填充有至少一种液体，并且基于弹性材料用至少一个柔性膜封闭，包括以下步骤：a）沉积在支撑件 100）液体形式的至少一种给定材料，b）至少部分地固化所述给定材料（130），c）在低压下将弹性材料沉积在所述固化材料上以形成膜，所述膜和支撑体形成填充有所述给定材料的至少一个封闭外壳，d）熔化所述给定材料（130），以便再次液化封闭外壳中的所述给定材料。

2. 发明申请

US20110180944A1 Improved Method for Making Enclosures Filled with Liquid and Closed by a Membrane 有权
标题翻译：改进填充液体并用膜封闭的外壳的方法
公开(公告)号：US20110180944A1
公开(公告)日：2011-07-28
申请号：US13001615
申请日：2009-06-24
申请人： Jean-Paul Cano , Anthony Saugey , Laurence Clerc
发明人： Jean-Paul Cano , Anthony Saugey , Laurence Clerc
IPC分类号： B29C70/00 , B29C71/00
CPC分类号： G02B1/06 , B01D67/0002 , B01D71/44 , B01L3/502707 , G02B1/041 , G02B3/14 , Y10T428/23
摘要： The present invention relates to a method for making a device provided with at least one closed enclosure filled with at least one liquid and closed with at least one flexible membrane based on an elastic material, comprising the steps of: a) depositing on a support (100) at least one given material in liquid form, b) at least partly solidifying said given material (130), c) depositing at low pressure an elastic material onto said solidified material so as to form a membrane, the membrane and the support forming at least one closed enclosure filled with said given material, d) melting said given material (130), so as to again liquefy said given material in the closed enclosure.
摘要翻译：本发明涉及一种制造装置的方法，所述装置设置有至少一个封闭的外壳，其被填充有至少一种液体，并且基于弹性材料用至少一个柔性膜封闭，包括以下步骤：a）沉积在支撑件 100）液体形式的至少一种给定材料，b）至少部分地固化所述给定材料（130），c）在低压下将弹性材料沉积在所述固化材料上以形成膜，所述膜和支撑体形成填充有所述给定材料的至少一个封闭外壳，d）熔化所述给定材料（130），以便再次液化封闭外壳中的所述给定材料。

3. 发明申请

US20140218672A1 METHOD OF PRODUCING A PHASE DEVICE BASED ON A TWISTED LIQUID CRYSTAL HAVING OPTIMIZED STRUCTURE OPERATING UNDER UNPOLARIZED LIGHT 有权
标题翻译：基于具有优化结构的双层液晶生产相位装置的方法
公开(公告)号：US20140218672A1
公开(公告)日：2014-08-07
申请号：US14239252
申请日：2012-07-19
申请人： Umberto Rossini , Laurence Clerc
发明人： Umberto Rossini , Laurence Clerc
IPC分类号： G02F1/1337
CPC分类号： G02F1/133784 , G02B3/14 , G02B5/1876 , G02F1/1397 , G02F2001/294
摘要： The invention relates to a method of producing a phase device operating at at least one wavelength (λ) comprising a cell containing a liquid crystal possessing a helical structure, inserted between two alignment layers possessing rubbing axes and means for applying a voltage to said cell, said helical structure exhibits a number of helical turns k, said liquid crystal exhibiting a defined angle of twist Θ between the rubbing axes of the two alignment layers, characterized in that it comprises the following steps: —the determination of a compensation angle ∈ satisfying the following equation: (formula) with: N the integer closest to (formula) the angle of twist Θ=2Kπ−∈ Δn: the birefringence of the liquid crystal; d: the thickness of the liquid crystal cell; λ: the wavelength of the light beam which passes through the liquid crystal cell; the rubbing of one of the faces in a direction of alignment of said liquid crystal molecules, defining the angle of twist: θ=2Kπ−∈. ɛ = 2  k   π - N   π  1 - d 2  Δ   n 2 N 2  λ 2 ) 2  k  ( 1 + d 2  Δ   n 2 4  k 2  λ 2 )
摘要翻译：本发明涉及一种制造在至少一个波长（λ）下工作的相位装置的方法，所述相位装置包括插入在具有摩擦轴的两个对准层之间的含有具有螺旋结构的液晶的单元，以及用于向所述单元施加电压的装置，所述螺旋结构呈现多个螺旋圈k，所述液晶在两个取向层的摩擦轴之间具有确定的扭转角度θ，其特征在于，其包括以下步骤： - 确定补偿角∈满足以下等式：（公式）与：N是最接近（公式）的整数扭转角Θ= 2K＆pgr;-ε＆Dgr; n：液晶的双折射; d：液晶盒的厚度; λ：通过液晶单元的光束的波长; 限定扭转角度的所述液晶分子的取向方向中的一个面的摩擦：＆amp; 2K＆pgr;-ε。 ɛ= 2 k; - ; 1 - d 2＆Dgr; 2 n 22λ2）2 k 2（1 + d 2＆Dgr; n n 2 4 k2λ2）

4. 发明授权

US09612480B2 Method of producing a phase device based on a twisted liquid crystal having optimized structure operating under unpolarized light 有权
公开(公告)号：US09612480B2
公开(公告)日：2017-04-04
申请号：US14239252
申请日：2012-07-19
申请人： Umberto Rossini , Laurence Clerc
发明人： Umberto Rossini , Laurence Clerc
IPC分类号： G02F1/1335 , G02F1/1337 , G02F1/139 , G02B3/14 , G02B5/18 , G02F1/29
CPC分类号： G02F1/133784 , G02B3/14 , G02B5/1876 , G02F1/1397 , G02F2001/294
摘要： The invention relates to a method of producing a phase device operating at at least one wavelength (λ) comprising a cell containing a liquid crystal possessing a helical structure, inserted between two alignment layers possessing rubbing axes and means for applying a voltage to said cell, said helical structure exhibits a number of helical turns k, said liquid crystal exhibiting a defined angle of twist Θ between the rubbing axes of the two alignment layers, characterized in that it comprises the following steps: —the determination of a compensation angle ε satisfying the following equation: (formula) with: N the integer closest to (formula) the angle of twist Θ=2Kπ−εΔn: the birefringence of the liquid crystal; d: the thickness of the liquid crystal cell; λ: the wavelength of the light beam which passes through the liquid crystal cell; the rubbing of one of the faces in a direction of alignment of said liquid crystal molecules, defining the angle of twist: θ=2Kπ−ε. ɛ = 2 ⁢ k ⁢ ⁢ π - N ⁢ ⁢ π ⁢ 1 - d 2 ⁢ Δ ⁢ ⁢ n 2 N 2 ⁢ λ 2 ) 2 ⁢ k ⁢ ( 1 + d 2 ⁢ Δ ⁢ ⁢ n 2 4 ⁢ k 2 ⁢ λ 2 )

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