公开(公告)号：US06683415B1

公开(公告)日：2004-01-27

申请号：US09696470

申请日：2000-10-24

Applicant: Eric Compain ,  Hervé Sigal

Inventor： Eric Compain ,  Hervé Sigal

IPC: H05B3900

CPC classification number: H01J1/52 ,  H01J29/467 ,  H01J29/84 ,  H01J31/127

Abstract: A flat display screen including a.cathode provided with field effect electron emission means, a cathodoluminescent anode placed opposite to the cathode, an extraction grid associated with the cathode, and at least one filtering grid, permeable to electron bombardment and biased to forbid parasitic ions, generated on one side of this filtering grid, to reach the cathode or the anode located on the other side.

Abstract translation: 包括具有场效应电子发射装置的阴极的平面显示屏幕，与阴极相对放置的阴极发光阳极，与阴极相关联的提取栅格，以及至少一个可透过电子轰击并被偏置以禁止寄生离子的滤波栅格 ，在该过滤网格的一侧产生，以到达位于另一侧的阴极或阳极。

公开(公告)号：US08358123B2

公开(公告)日：2013-01-22

申请号：US12670175

申请日：2008-07-11

Applicant: Eric Compain ,  Catherine Rouzeau ,  Karine Bizet

Inventor： Eric Compain ,  Catherine Rouzeau ,  Karine Bizet

IPC: G01N27/74

CPC classification number: G01N33/54333

Abstract: Method of quantifying an analyte in a liquid medium by means of magnetic particles functionalized by specific ligands of the analyte being quantified, consisting in applying a magnetic field to a liquid medium for a time period several times shorter than that of the reaction between the analyte being quantified and the ligands of the magnetic particles, in measuring the optical density of the liquid medium after applying the magnetic field, in repeating this cycle of applying the magnetic field and of measuring the optical density several times over the duration of the reaction between the analyte and the ligands, in calculating, by extrapolation, a limiting value for the optical density for an infinite magnetic field application time and in deducing therefrom the concentration of the analyte in the liquid medium.

Abstract translation: 通过由被定量的分析物的特定配体官能化的磁性颗粒来定量液体介质中的分析物的方法，其包括将磁场施加到液体介质的时间比分析物之间的反应短几倍 量化和磁性颗粒的配体，在施加磁场后测量液体介质的光密度，重复施加磁场的周期和在分析物之间的反应持续时间内测量光密度几次 和配体，通过外推计算无限磁场施加时间的光密度的极限值，并从中推断出液体介质中分析物的浓度。

公开(公告)号：US06177995B1

公开(公告)日：2001-01-23

申请号：US09297202

申请日：1999-10-07

Applicant: Eric Compain ,  Bernard Drevillon

Inventor： Eric Compain ,  Bernard Drevillon

IPC: G01J400

CPC classification number: G01J4/00

Abstract: A polarimeter includes a prism (32) for separating the incident light beam (21) having a Stokes vector (S) into a reflected beam (22) and a transmitted beam (23), the prism not inducing any interferential effect and the transmitted beam being subjected to at least a reflection internal to the prism. The polarimeter also include two final separators (3, 4) for separating respectively each of the reflected beam and the transmitted beam into at least two final beams (25-28), detecting means (5-8) for measuring the intensity levels of the final beams and a processing unit (9) producing the Stokes vector of the light to be measured. Preferably, the reflections internal to the prism (32) are either total reflections, or reflections on a thick absorbing layer. The invention also includes a method for measuring light beam polarization states.

Abstract translation: 偏振计包括用于将具有斯托克斯矢量（S）的入射光束（21）分离成反射光束（22）和透射光束（23）的棱镜（32），棱镜不产生任何干涉效应，而透射光束 至少经受棱镜内部的反射。 偏振计还包括两个最终分离器（3,4），用于分别将每个反射光束和透射光束分离成至少两个最终光束（25-28）;检测装置（5-8），用于测量 最终光束和产生待测光的斯托克斯矢量的处理单元（9）。 优选地，棱镜（32）内部的反射是全反射或在厚吸收层上的反射。 本发明还包括一种测量光束偏振状态的方法。

公开(公告)号：US20100207606A1

公开(公告)日：2010-08-19

申请号：US12670175

申请日：2008-07-11

Applicant: Eric Compain ,  Catherine Rouzeau ,  Karine Bizet

Inventor： Eric Compain ,  Catherine Rouzeau ,  Karine Bizet

IPC: G01N27/74 ,  G01N27/84

CPC classification number: G01N33/54333

Abstract: Method of quantifying an analyte in a liquid medium by means of magnetic particles functionalized by specific ligands of the analyte being quantified, consisting in applying a magnetic field to a liquid medium for a time period several times shorter than that of the reaction between the analyte being quantified and the ligands of the magnetic particles, in measuring the optical density of the liquid medium after applying the magnetic field, in repeating this cycle of applying the magnetic field and of measuring the optical density several times over the duration of the reaction between the analyte and the ligands, in calculating, by extrapolation, a limiting value for the optical density for an infinite magnetic field application time and in deducing therefrom the concentration of the analyte in the liquid medium.

Abstract translation: 通过由被定量的分析物的特定配体官能化的磁性颗粒来定量液体介质中的分析物的方法，其包括将磁场施加到液体介质的时间比分析物之间的反应短几倍 量化和磁性颗粒的配体，在施加磁场后测量液体介质的光密度，重复施加磁场的周期和在分析物之间的反应持续时间内测量光密度几次 和配体，通过外推计算无限磁场施加时间的光密度的极限值，并从中推断出液体介质中分析物的浓度。

公开(公告)号：US06175412B1

公开(公告)日：2001-01-16

申请号：US09091400

申请日：1998-10-06

Applicant: Bernard Drevillon ,  Eric Compain

Inventor： Bernard Drevillon ,  Eric Compain

IPC: G01J400

CPC classification number: G01N21/211 ,  G01J4/00 ,  G02F1/0327

Abstract: An optical component for modulation of polarization, a Mueller polarimeter and ellipsometer containing such an optical component. The optical component modulates a linearly polarized incident beam and returns a modulated beam. It includes a coupled phase modulator which modulates the incident beam twice in succession, the two modulations having the same frequency of &ohgr;/2&pgr;, and a coupling system modifying the polarization state of the light between the two modulations. The ellipsometer includes the means for detection of a measurement beam returned by a sample, which receives the modulated beam, in addition to a processing unit. The means of detection include a polarimeter producing n measured quantities representing the polarization states of the beam, and the processing unit produces m values for each of these quantities by Fourier transform, with n×m≧16 and m≧4, providing simultaneous access to the sixteen components of the Mueller matrix of the sample.

Abstract translation: 用于调制偏振的光学部件，包含这种光学部件的Mueller偏振计和椭偏仪。 光学部件调制线性偏振的入射光束并返回调制光束。 它包括耦合相位调制器，其连续两次调制入射光束，两个调制具有相同的ω/ 2pi频率，以及修改两个调制之间的光的偏振状态的耦合系统。 该椭偏仪包括除了处理单元之外还用于检测由样品返回的测量光束的装置，其接收调制光束。 检测装置包括产生表示光束偏振态的n个测量量的偏振计，并且处理单元通过傅里叶变换产生每个这些量的m个值，其中nxm> = 16且m≥4，提供同时访问 样品的Mueller矩阵的十六个成分。