公开(公告)号：US07550923B2

公开(公告)日：2009-06-23

申请号：US10493668

申请日：2002-10-21

Applicant: Jean-Pierre Creusot ,  Yvan Raverdy

Inventor： Jean-Pierre Creusot ,  Yvan Raverdy

IPC: H01J17/49

CPC classification number: H01J11/12 ,  H01J11/38 ,  H01J11/40 ,  H01J2211/442

Abstract: The invention relates to a faceplate including a dielectric layer and a protection layer. According to the invention, in order to re-scatter the UV radiation, the interface between the dielectric layer and the protection layer is structured such that it has an average roughness, which is included in the wavelength domain of said radiation, of between 130 and 20 nm in particular. Such re-scattering means are significantly more economical and effective than previous means. The aforementioned roughness can be obtained by performing an abrasion operation on the surface of the dielectric layer.

Abstract translation: 本发明涉及一种包括电介质层和保护层的面板。 根据本发明，为了重新散射UV辐射，介电层和保护层之间的界面被构造成使得其具有包括在所述辐射的波长域中的平均粗糙度在130和 特别是20nm。 这种再散射手段比以前的手段显着更经济和有效。 可以通过在电介质层的表面进行磨损操作来获得上述粗糙度。

公开(公告)号：US20050077825A1

公开(公告)日：2005-04-14

申请号：US10493668

申请日：2002-10-21

Applicant: Jean-Pierre Creusot ,  Yvan Raverdy

Inventor： Jean-Pierre Creusot ,  Yvan Raverdy

IPC: H01J9/02 ,  H01J11/12 ,  H01J11/38 ,  H01J11/40 ,  H01J17/49

CPC classification number: H01J11/12 ,  H01J11/38 ,  H01J11/40 ,  H01J2211/442

Abstract: The invention relates to a faceplate comprising a dielectric layer and a protection layer. According to the invention, in order to re-scatter the UV radiation, the interface between the dielectric layer and the protection layer is structured such that it has an average roughness, which is included in the wavelength domain of said radiation, of between 130 and 200 nm in particular. Such re-scattering means are significantly more economical and effective than previous means. The aforementioned roughness can be obtained by performing an abrasion operation on the surface of the dielectric layer.

Abstract translation: 本发明涉及一种包括电介质层和保护层的面板。 根据本发明，为了重新散射UV辐射，介电层和保护层之间的界面被构造成使得其具有包括在所述辐射的波长域中的平均粗糙度在130和 特别是200nm。 这种再散射手段比以前的手段显着更经济和有效。 可以通过在电介质层的表面进行磨损操作来获得上述粗糙度。

公开(公告)号：US06483238B1

公开(公告)日：2002-11-19

申请号：US09466738

申请日：1999-12-17

Applicant: Guy Baret ,  Jean-Yves Brun ,  Pierre Paul Jobert ,  Agide Moi ,  Yvan Raverdy ,  Serge Salavin

Inventor： Guy Baret ,  Jean-Yves Brun ,  Pierre Paul Jobert ,  Agide Moi ,  Yvan Raverdy ,  Serge Salavin

IPC: H01J1749

CPC classification number: H01J11/12 ,  H01J9/241 ,  H01J9/242 ,  H01J9/39 ,  H01J11/52

Abstract: The invention applies to plasma display panels consisting of two facing plates enclosing a discharge space and comprising an array of discharge cells (X1, X2, . . . , X5, etc.). A display panel according to the invention has at least one porous layer which contains less than 10% of a hardening agent. The porous layer is either a barrier layer or a gettering layer.

Abstract translation: 本发明适用于由包围放电空间并包括放电单元阵列（X 1，X 2，...，X 5等）的两个面对板组成的等离子体显示面板。 根据本发明的显示面板具有含有少于10％的硬化剂的至少一个多孔层。 多孔层是阻挡层或吸气层。

公开(公告)号：US5981935A

公开(公告)日：1999-11-09

申请号：US997724

申请日：1997-12-24

Applicant: Yvan Raverdy

Inventor： Yvan Raverdy

IPC: G21K4/00 ,  H01J29/18 ,  H01J29/28 ,  H01J31/50 ,  H01J40/14

CPC classification number: H01J29/28 ,  G21K4/00 ,  H01J29/185 ,  G21K2004/04

Abstract: The disclosure relates to radiological image intensifier tubes comprising a vacuum electron tube and a luminescent observation screen comprising means to improve the contrast of the image. These means consist of a layer of aluminium with a thickness of at least 1 micrometer, partially absorbent for the incident electrons, placed in the path of the electrons generated by the tube and in the vicinity of the layer of luminophores. The deposited layer has the effect of reducing, firstly, the quantity of electrons re-emitted from the observation screen to the tube and, secondly, the proportion of these electrons that return to strike the layer of luminophores. Application to radiological type image intensifier tubes.

Abstract translation: 本公开涉及包括真空电子管和发光观察屏的放射图像增强管，其包括用于改善图像的对比度的装置。 这些装置包括厚度为至少1微米的铝层，用于入射电子的部分吸收，放置在由管产生的电子和发光体层附近的路径中。 沉积层具有首先降低从观察屏重新发射到管的电子的量，其次，这些电子返回到发光体层的比例。 应用于放射型图像增强管。

公开(公告)号：US4062009A

公开(公告)日：1977-12-06

申请号：US704905

申请日：1976-07-13

Applicant: Yvan Raverdy ,  Jean Luc Ploix

Inventor： Yvan Raverdy ,  Jean Luc Ploix

IPC: G02F1/167 ,  G09F9/37 ,  G06F3/14 ,  G09F9/32

CPC classification number: G09F9/372

Abstract: An information display device utilizing the phenomenon of electrophoresis. It comprises two transparent electrodes parallel to one another and assembled in order to constitute a sealed cell filled with a colored fluid, and a thin porous diaphragm scattering the light in a color differing from that of the fluid, the diaphragm being arranged in the vessel parallel to the electrodes. The diaphragm displaces by electrophoresis, from one electrode to the other, under the action of potential differences applied to the electrodes.

Abstract translation: 利用电泳现象的信息显示装置。 它包括彼此平行的两个透明电极并组装以便构成填充有彩色液体的密封单元，和薄的多孔隔膜以不同于流体的颜色散射光，隔膜布置在容器平行 到电极。 在施加到电极的电位差的作用下，隔膜通过电泳从一个电极移动到另一个电极。

公开(公告)号：US06437505B1

公开(公告)日：2002-08-20

申请号：US09451213

申请日：1999-11-29

Applicant: Guy Baret ,  Pierre Paul Jobert ,  Yvan Raverdy

Inventor： Guy Baret ,  Pierre Paul Jobert ,  Yvan Raverdy

IPC: H01J1749

CPC classification number: H01J11/36 ,  H01J11/12 ,  H01J11/32 ,  H01J2211/326

Abstract: The present invention relates to a plasma panel comprising a first tile called the rear tile and a second tile called the front tile, the two tiles being joined together with a distance of separation defining a space filled with gas, a first array of electrodes which is formed from a set of two parallel electrodes, called the sustaining electrodes, and which is placed on one of the tiles, a second array of electrodes called the addressing electrodes which is placed on the other tile, and an array of barriers which is placed on one of the tiles parallel to the array of addressing electrodes. According to the invention, the array of barriers is positioned on the tile carrying the first array of electrodes, the barriers having a height of less than the distance of separation between the two tiles and the separation between the two tiles is obtained by specific spacing means.

Abstract translation: 等离子体面板技术领域本发明涉及一种等离子体面板，其包括称为后瓦片的第一瓦片和称为前瓦片的第二瓦片，所述两个瓦片以限定充满气体的空间的间隔距离连接在一起，第一电极阵列 由一组称为维持电极的平行电极形成，并且其被放置在瓦片之一上，被称为寻址电极的第二阵列阵列放置在另一个瓦片上，并且屏蔽阵列放置在 平铺于寻址电极阵列的瓦片之一。 根据本发明，阻挡阵列位于承载第一电极阵列的瓦片上，该阻挡层的高度小于两个瓦片之间的间隔距离，并且两个瓦片之间的间隔通过特定的间隔装置 。

公开(公告)号：US5146076A

公开(公告)日：1992-09-08

申请号：US640386

申请日：1991-01-23

Applicant: Yvan Raverdy ,  Francois Chareyre ,  Paul De Grott

Inventor： Yvan Raverdy ,  Francois Chareyre ,  Paul De Grott

IPC: G01T1/20 ,  A61B6/00 ,  A61B6/03 ,  G01J1/28 ,  G01T1/28 ,  G21K4/00 ,  H01J29/38 ,  H01J31/50

CPC classification number: H01J29/385 ,  G01J1/28 ,  G01T1/28

Abstract: An input screen for radiological image intensifier tube that includes a scintillator (12), deposited on an aluminum substrate (10), which converts incident X-photons into visible photons which then go on to excite a photocathode (16). Previously, the luminous photons produced by the scintillator were emitted towards and were reflected by the aluminum layer; but this reflection reduces the resolution. According to the invention, in order to suppress this reflection, an input screen--in which a thin layer (20), transparent or slightly absorbent to the wavelengths emitted by the scintillator and or size to cause an anti-reflecting effect--is interposed between the aluminum substrate and the scintillator. Choices of anti-reflecting slightly absorbent layer include indium oxide, or alternatively antimony, tin or bismuth oxide, or a combination of these oxides, such as indium-tin oxide. The thickness is from a few hundred to a few thousand angstroms.

Abstract translation: PCT No.PCT / FR90 / 00340 Sec。 371日期1991年1月23日 102（e）日期1991年1月23日PCT提交1990年5月15日PCT公布。 WO90 / 15432 PCT出版物 日期1990年12月13日。一种用于放射图像增强管的输入屏幕，其包括沉积在铝基板（10）上的闪烁体（12），其将入射的X光子转换成可见光子，然后继续激发光电阴极（ 16）。 以前，由闪烁体产生的发光光子向铝层发射并被铝层反射; 但这种反射降低了分辨率。 根据本发明，为了抑制这种反射，对于由闪烁器发射的波长透明或稍微吸收的薄层（20）或者引起防反射效应的尺寸的输入屏（20）插入在其中， 铝基板和闪烁体。 抗反射轻微吸收层的选择包括氧化铟，或者锑，锡或氧化铋，或这些氧化物的组合，例如氧化铟锡。 厚度从几百到几千埃。

公开(公告)号：US4069121A

公开(公告)日：1978-01-17

申请号：US698224

申请日：1976-06-21

Applicant: Christian Baud ,  Yvan Raverdy ,  Henri Hougeot

Inventor： Christian Baud ,  Yvan Raverdy ,  Henri Hougeot

IPC: C25F3/12 ,  C25F3/14 ,  H01J43/24

CPC classification number: C25F3/14 ,  C25F3/12 ,  H01J43/24

Abstract: A method for drilling microscopic passages in a semiconductor body.The semiconductor 1 is incorporated into the anode of an electrolysis installation, one of its faces being in contact with the electrolyte 11 and the other containing a hole injection system. The holes migrate in the electric field from one face to the other; at the latter, dissolution of the semiconductor face in the electrolyte takes place. Gradually, passages are bored through the semiconductor along the trajectories of the holes. In the example, the holes are created photoelectrically in the gaps 2 between the opaque parts 4 applied to the transparent anode contact 3.

Abstract translation: 一种用于在半导体主体中钻出微观通道的方法。

公开(公告)号：US06967440B2

公开(公告)日：2005-11-22

申请号：US10687427

申请日：2003-10-16

Applicant: Benoit Racine ,  Yvan Raverdy

Inventor： Benoit Racine ,  Yvan Raverdy

IPC: C09K11/08 ,  C09K11/64 ,  C09K11/68 ,  C09K11/77 ,  C09K11/80 ,  H01J1/62 ,  H01J1/63 ,  H01J11/10 ,  H01J11/42 ,  H01J63/04 ,  H01J17/49

CPC classification number: C09K11/643 ,  C09K11/7774 ,  H01J11/10 ,  H01J11/42

Abstract: Panel including a transparent front plate and a rear plate that leave between them discharge spaces, the walls of which are at least partly coated with a layer of a phosphor capable of emitting green, blue or red light; the green phosphor is formed from a mixture of two aluminates having a spinel structure, one A doped with manganese and the other B doped with cerium and with terbium; preferably, the blue phosphor is based on an aluminate of the same structure. The static charges of the various phosphors are homogenized and the risks of phosphor performance degradation during manufacture of the panel are limited.

Abstract translation: 面板包括透明的前板和后板，它们在它们之间留出放电空间，其壁至少部分地涂覆有能够发出绿色，蓝色或红色光的磷光体层; 绿色荧光体由具有尖晶石结构的两种铝酸盐的混合物形成，一个掺杂有锰的另一个B掺杂有铈和与铽的B的混合物; 优选地，蓝色荧光体基于相同结构的铝酸盐。 各种荧光体的静电电荷均匀化，并且面板制造期间荧光体性能降低的风险受到限制。

公开(公告)号：US5315103A

公开(公告)日：1994-05-24

申请号：US966510

申请日：1992-10-23

Applicant: Yvan Raverdy ,  Christian Marillat ,  Daniel Gally

Inventor： Yvan Raverdy ,  Christian Marillat ,  Daniel Gally

IPC: G01T1/20 ,  G21K4/00 ,  H01J29/38 ,  H01J29/45 ,  H01J31/50 ,  H01J40/14

CPC classification number: H01J29/385

Abstract: The disclosure relates to radiological image intensifier tubes, and more particularly to means to improve the image resolution of these tubes and/or correct their brightness curve at output. The image intensifier tube comprises an input screen comprising a scintillator borne by an aluminium substrate. A porous layer of alumina is interposed between the scintillator and the substrate. The alumina layer is dyed so as to absorb the light emitted by the scintillator towards the substrate.

Abstract translation: 本公开涉及放射图像增强管，更具体地，涉及改善这些管的图像分辨率和/或在输出时校正其亮度曲线的手段。 图像增强管包括包括由铝基板承载的闪烁体的输入屏幕。 闪烁体和基底之间插入有多孔氧化铝层。 氧化铝层被染色以便将闪烁体发射的光吸收到衬底上。