Organic transistor and method for fabricating a dielectric layer of such a transistor
    12.
    发明授权

    公开(公告)号:US08748872B2

    公开(公告)日:2014-06-10

    申请号:US12490816

    申请日:2009-06-24

    IPC分类号: H01L29/08

    CPC分类号: H01L51/0529

    摘要: The present invention relates to an organic transistor comprising a conductive element which forms a drain; a conductive element which forms a source located away from the drain; a conductive element which forms a gate having a surface which faces the drain and a surface which faces the source; a semiconducting layer which is in contact with the drain and the source; and a dielectric layer located between, firstly, the gate and, secondly, the source and the drain with the dielectric layer having a dielectric permittivity which varies depending on its thickness. According to the invention, the dielectric layer comprises a layer of a first dielectric material having a dielectric permittivity of less than four in which there is formed, at least between said opposite-facing surfaces, a volume of a second material, said volume having an overall cross-section which tapers from gate towards the space between drain and source and in that the relative dielectric permittivity of the second material exceeds four.

    摘要翻译: 本发明涉及一种有机晶体管,其包括形成漏极的导电元件; 导电元件,其形成远离漏极的源; 导电元件,其形成具有面向所述漏极的表面的栅极和面向所述源极的表面; 与漏极和源极接触的半导体层; 以及电介质层,其首先位于栅极之间,其次位于源极和漏极之间,其中介电层具有根据其厚度而变化的介电常数。 根据本发明,电介质层包括具有小于4的介电常数小于4的第一介电材料层,至少在所述相对面之间形成有第二材料的体积,所述体积具有 从栅极到漏极和源极之间的空间逐渐变细的整个横截面,并且第二材料的相对介电常数超过四个。

    PHOTODIODE DEVICE CONTAINING A CAPACITOR FOR CONTROLLING DARK CURRENT OR LEAKAGE CURRENT
    13.
    发明申请
    PHOTODIODE DEVICE CONTAINING A CAPACITOR FOR CONTROLLING DARK CURRENT OR LEAKAGE CURRENT 有权
    包含用于控制电流或漏电流的电容器的光电设备

    公开(公告)号:US20140110696A1

    公开(公告)日:2014-04-24

    申请号:US14127271

    申请日:2012-07-04

    申请人: Mohamed Benwadih

    发明人: Mohamed Benwadih

    IPC分类号: H01L51/44

    摘要: An organic photodiode, including a first electrode forming an anode, an active layer, a second electrode, and at least one third electrode, forming a capacitance with another electrode, to trap at least part of dark current or leakage current.

    摘要翻译: 一种有机光电二极管,包括形成阳极的第一电极,有源层,第二电极和至少一个第三电极,与另一个电极形成电容,以捕获至少一部分暗电流或漏电流。

    Method for depositing a material onto the surface of an object
    15.
    发明授权
    Method for depositing a material onto the surface of an object 有权
    将材料沉积到物体表面上的方法

    公开(公告)号:US08334019B2

    公开(公告)日:2012-12-18

    申请号:US12635768

    申请日:2009-12-11

    IPC分类号: B05D3/02 B05D1/34 B05D1/36

    摘要: The invention relates to a method of depositing a layer of material onto the surface of an object, of the type comprising the deposition of a layer of solution of said material in a first liquid followed by the evaporation of the first liquid to form the layer of material. According to the invention, the method comprises the formation of a layer of a second liquid interposed between the object and the layer of solution, the second liquid being immiscible with the first liquid, of density greater than that of the first liquid and with an evaporating temperature higher than that of the first liquid.

    摘要翻译: 本发明涉及一种在物体表面上沉积材料层的方法,该方法包括将所述材料的溶液层沉积在第一液体中,然后蒸发第一液体以形成第 材料。 根据本发明,该方法包括在物体和溶液层之间形成第二液体层,第二液体与第一液体不混溶,密度大于第一液体的密度,并且蒸发 温度高于第一液体。

    Method for producing localized patterns
    16.
    发明授权
    Method for producing localized patterns 有权
    生产局部模式的方法

    公开(公告)号:US08048712B2

    公开(公告)日:2011-11-01

    申请号:US12879473

    申请日:2010-09-10

    申请人: Mohamed Benwadih

    发明人: Mohamed Benwadih

    IPC分类号: H01L51/40

    摘要: A method for producing at least one pattern on a top surface of a support made from a material presenting a first thermal conductivity comprises a step of arranging of a mask made from a material presenting a second thermal conductivity and comprising at least one recess having a shape corresponding to that of the pattern, in contact with a bottom surface of the support, the ratio of the first conductivity over the second conductivity being greater than or equal to 2, or smaller than or equal to ½, throughout the duration of the method. The method further comprises a step of depositing on the top surface a solution comprising a material designed to form the pattern, and a step of evaporating the solution.

    摘要翻译: 在由具有第一热导率的材料制成的支撑体的顶表面上产生至少一种图案的方法包括布置由具有第二热导率的材料制成的掩模的步骤,并且包括至少一个具有形状 对应于与支撑体的底表面接触的图案的图案,在整个方法的整个持续时间期间,第一导电率在第二导电率上的比率大于或等于2,或小于或等于½。 该方法还包括在顶表面上沉积包含设计成形成图案的材料的溶液的步骤和蒸发该溶液的步骤。

    Device forming a pressure sensor, method for producing such a sensor and application in the production of a touch screen
    17.
    发明授权
    Device forming a pressure sensor, method for producing such a sensor and application in the production of a touch screen 有权
    形成压力传感器的装置,用于制造这种传感器的方法以及在制作触摸屏中的应用

    公开(公告)号:US09057651B2

    公开(公告)日:2015-06-16

    申请号:US13639472

    申请日:2011-04-07

    申请人: Mohamed Benwadih

    发明人: Mohamed Benwadih

    摘要: A device forming a pressure sensor is provided. The device includes: a substrate made of electrical insulation material including a first reservoir, a second reservoir in communication with the first reservoir and of which two internal walls are each equipped with an electrode, and a flexible membrane made of an electrical insulation material, including a protuberance and secured to the substrate so as to enable movement of the protuberance between a position in which it is at a distance from a liquid filling the first reservoir and at least one second position in which it exerts a pressure on the liquid, thus discharging it at least partially from the first reservoir toward the second reservoir with mechanical contact with the two electrodes, the mechanical contact of the liquid with the electrodes establishing a resistance or capacitance between the electrodes. Application in the production of a touch screen is also provided.

    摘要翻译: 提供形成压力传感器的装置。 该装置包括:由电绝缘材料制成的基板,包括第一储存器,与第一储存器连通的第二储存器,其中两个内壁各自装有电极,以及由电绝缘材料制成的柔性膜,包括 凸起并固定到基底上,以便能够使突起在与填充第一储存器的液体相距一定距离的位置和至少一个第二位置之间移动,在该第二位置中,其向液体施加压力,从而排出 其至少部分地从第一储存器朝向与两个电极机械接触的第二储存器,液体与电极的机械接触在电极之间建立电阻或电容。 还提供了在生产触摸屏中的应用。

    Method for making holes using a fluid jet
    18.
    发明授权
    Method for making holes using a fluid jet 有权
    使用流体射流制造孔的方法

    公开(公告)号:US08450217B2

    公开(公告)日:2013-05-28

    申请号:US13519265

    申请日:2010-12-22

    摘要: The method for making a hole in a layer includes the provision of first and second adhesion areas on a surface of a support. The first area has dimensions corresponding to the dimensions of the hole. The method includes depositing a layer on the first and second adhesion areas. The material of the layer has an adhesion coefficient to the first area lower than the adhesion coefficient to the second area. The part of layer arranged above the first area is eliminated by a fluid jet.

    摘要翻译: 在层中制造孔的方法包括在支撑体的表面上设置第一和第二粘附区域。 第一区域具有与孔的尺寸相对应的尺寸。 该方法包括在第一和第二粘附区域上沉积一层。 该层的材料具有比第二区域的粘附系数低的第一区域的粘附系数。 通过流体射流消除了布置在第一区域上方的层的部分。

    DEVICE FORMING A PRESSURE SENSOR, METHOD FOR PRODUCING SUCH A SENSOR AND APPLICATION IN THE PRODUCTION OF A TOUCH SCREEN
    19.
    发明申请
    DEVICE FORMING A PRESSURE SENSOR, METHOD FOR PRODUCING SUCH A SENSOR AND APPLICATION IN THE PRODUCTION OF A TOUCH SCREEN 有权
    形成压力传感器的装置,用于生产这种传感器的方法和在触摸屏的生产中的应用

    公开(公告)号:US20130112012A1

    公开(公告)日:2013-05-09

    申请号:US13639472

    申请日:2011-04-07

    申请人: Mohamed Benwadih

    发明人: Mohamed Benwadih

    IPC分类号: G01L1/02

    摘要: A device forming a pressure sensor is provided. The device includes: a substrate made of electrical insulation material including a first reservoir, a second reservoir in communication with the first reservoir and of which two internal walls are each equipped with an electrode, and a flexible membrane made of an electrical insulation material, including a protuberance and secured to the substrate so as to enable movement of the protuberance between a position in which it is at a distance from a liquid filling the first reservoir and at least one second position in which it exerts a pressure on the liquid, thus discharging it at least partially from the first reservoir toward the second reservoir with mechanical contact with the two electrodes, the mechanical contact of the liquid with the electrodes establishing a resistance or capacitance between the electrodes. Application in the production of a touch screen is also provided.

    摘要翻译: 提供形成压力传感器的装置。 该装置包括:由电绝缘材料制成的基板,包括第一储存器,与第一储存器连通的第二储存器,并且其中两个内壁各自装有电极,以及由电绝缘材料制成的柔性膜,包括 凸起并固定到基底上,以便能够使突起在与填充第一储存器的液体距离一段距离的位置和至少一个第二位置之间移动,在该第二位置中,其向液体施加压力,从而排出 其至少部分地从第一储存器朝向与两个电极机械接触的第二储存器,液体与电极的机械接触在电极之间建立电阻或电容。 还提供了在生产触摸屏中的应用。

    METHOD FOR MAKING HOLES USING A FLUID JET
    20.
    发明申请
    METHOD FOR MAKING HOLES USING A FLUID JET 有权
    使用流体喷嘴制造孔的方法

    公开(公告)号:US20120289045A1

    公开(公告)日:2012-11-15

    申请号:US13519265

    申请日:2010-12-22

    IPC分类号: H01L21/71

    摘要: The method for making a hole in a layer includes the provision of first and second adhesion areas on a surface of a support. The first area has dimensions corresponding to the dimensions of the hole. The method includes depositing a layer on the first and second adhesion areas. The material of the layer has an adhesion coefficient to the first area lower than the adhesion coefficient to the second area. The part of layer arranged above the first area is eliminated by a fluid jet.

    摘要翻译: 在层中制造孔的方法包括在支撑体的表面上设置第一和第二粘附区域。 第一区域具有与孔的尺寸相对应的尺寸。 该方法包括在第一和第二粘附区域上沉积一层。 该层的材料具有比第二区域的粘附系数低的第一区域的粘附系数。 通过流体射流消除了布置在第一区域上方的层的部分。