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1. 发明授权

US4405210A Display device for displaying light images on a dark background 失效
标题翻译：用于在深色背景上显示光图像的显示设备
公开(公告)号：US4405210A
公开(公告)日：1983-09-20
申请号：US151173
申请日：1980-05-19
申请人： Guenter Baur , Waldemar Greubel , Hans Krueger , Alois Schauer
发明人： Guenter Baur , Waldemar Greubel , Hans Krueger , Alois Schauer
IPC分类号： H01J65/08 , F21K2/00 , G02F1/13357 , G02F1/137 , G02F1/139 , G02F1/13
CPC分类号： G02F1/133617 , F21K2/00 , G02F1/13725
摘要： A display device for displaying bright images on a dark background, which device includes a liquid crystal cell having a liquid crystal layer with switchable zones between at least two optical states, a light trap in the form of a body exhibiting fluorescent particles and having light emergent windows disposed behind each of the switchable zones in the direction of observation, characterized with the liquid crystal layer containing at least one pleochroic dye. The dye in the liquid crystal layer acting by itself or in conjunction with a polarizer can block passage of the fluorescent light during one optical state of the layer and enable passage of the light during the other state.
摘要翻译：一种用于在深色背景上显示明亮图像的显示装置，该装置包括具有液晶层的液晶单元，液晶层具有至少两个光学状态之间的可切换区域，呈现出荧光颗粒的本体形式的光阱，在观察方向上设置在每个可切换区域之后的窗口，其特征在于液晶层含有至少一种多色染料。液晶层中的染料本身或与偏振片一起作用，可阻挡荧光在该层的一个光学状态下的通过，并使光在其他状态下通过。

2. 发明授权

US4269480A Process and apparatus for displaying an image in front of an optical contrasting background 失效
标题翻译：用于在光学对比背景下显示图像的处理和装置
公开(公告)号：US4269480A
公开(公告)日：1981-05-26
申请号：US961730
申请日：1978-11-17
申请人： Hans Krueger , Alois Schauer , Karl-Heinz Walter
发明人： Hans Krueger , Alois Schauer , Karl-Heinz Walter
IPC分类号： G02F1/17 , F21K2/00 , G02F1/13357 , G09F9/30 , G09F13/20 , G02F1/01
CPC分类号： G02F1/133617 , F21K2/00 , G09F13/20
摘要： The present invention is directed to a process and display for producing an image in front of an optically contrasting background. The display installation is characterized by a preferably but not necessarily, plate-shaped body having exit windows for emitting light in given areas and light valves associated with each of the exit windows for controlling the light being emitted therefrom. The light valves include filters which have an absorption frequency range and the plate member emits light from the exit windows in an emission frequency range. One of the members, either the filter member or the plate member, can have its associated frequency range shifted by the application of an electrical field so that light can pass through the filter without being absorbed or is absorbed by the filter.
摘要翻译：本发明涉及用于在光学对比背景之前产生图像的处理和显示。显示装置的特征在于优选但不一定是板状体，其具有用于在给定区域中发光的出射窗和与每个出射窗相关联的光阀，用于控制从其发射的光。光阀包括具有吸收频率范围的滤光器，并且板构件在发射频率范围内从出射窗发射光。过滤器构件或板构件中的一个构件可以通过施加电场而使其相关联的频率范围偏移，使得光可以通过过滤器而不被吸收或被过滤器吸收。

3. 发明授权

US4244636A Display device for the representation of bright images on a dark background and a process for operation of the device 失效
标题翻译：用于在黑暗背景上表现明亮图像的显示装置和用于操作装置的处理
公开(公告)号：US4244636A
公开(公告)日：1981-01-13
申请号：US877486
申请日：1978-02-13
申请人： Guenter Baur , Waldemar Greubel , Hans Krueger , Alois Schauer
发明人： Guenter Baur , Waldemar Greubel , Hans Krueger , Alois Schauer
IPC分类号： H01J65/08 , F21K2/00 , G02F1/13357 , G02F1/137 , G02F1/139 , G09F9/00 , G02F1/133
CPC分类号： G02F1/133617 , F21K2/00 , G02F1/13725
摘要： A display device for representation of a bright image on a background which device has a light valve comprising a liquid crystal cell having a medium which can be switched zone-wise between at least two optical states and a light trap or body which consists of a material having an index of refraction greater than 1, contains a fluorescent material, and is provided with an outlet window for each of the switchable zones characterized by means coacting with the switchable medium to control the passage of the light through the device so that in a rest or inactive state of the medium, the medium and means allow the passage of the excitation light for the fluorescent particles and the passage of the fluorescent light therefrom and in an "on" or activated state of the medium, the means and medium are impermeable at least to the fluorescent light so that each of the switchable zones of the medium is placed in an "on" state only when it belongs to the background of the image. The means may be a pleochroic dye operating with a single polarizer or a pair of cross polarizers, which cooperate with the material of the liquid crystal which forms a twisted cell.
摘要翻译：一种用于在背景上表示明亮图像的显示装置，该装置具有光阀，该光阀包括具有能够在至少两个光学状态之间区域切换的介质的液晶单元和由材料组成的光阱或主体具有大于1的折射率，包含荧光材料，并且设置有用于每个可切换区域的出口窗口，其特征在于与可切换介质共同作用以控制光通过该设备的通道，使得在休息或非活动状态，介质和装置允许荧光颗粒的激发光的通过和来自其的荧光的通过，并且在介质的“打开”或激活状态下，该装置和介质是不可渗透的至少对于荧光灯，使得介质的每个可切换区域仅在其属于图像的背景时才处于“接通”状态。该装置可以是用单个偏振器或一对交叉偏振器操作的多色染料，其与形成扭转电池的液晶的材料配合。

4. 发明授权

US4240711A Display device comprising a liquid crystal cell with light valves 失效
标题翻译：显示装置包括具有光阀的液晶单元
公开(公告)号：US4240711A
公开(公告)日：1980-12-23
申请号：US877366
申请日：1978-02-13
申请人： Gunter Baur , Waldemar Greubel , Hans Kruger , Alois Schauer
发明人： Gunter Baur , Waldemar Greubel , Hans Kruger , Alois Schauer
IPC分类号： H01J65/08 , F21K2/00 , G02F1/1335 , G02F1/13357 , G02F1/139 , G09F9/00 , G02F1/133
CPC分类号： G02F1/133617 , F21K2/00 , G02F1/13725
摘要： A display device having a liquid crystal cell containing a medium, which can be switched zone-wise between at least two different optical states to form a light valve, a light trap in the form of a plate-shaped body disposed behind the liquid crystal cell when taken in a direction of observation of the device, the plate-shaped body having a material with an index of refraction greater than 1, containing fluorescent particles, and possessing a light emergent or outlet window at the rear of each switchable zone of the liquid crystal cell characterized by the light emergent or outlet windows comprising a groove in the plate and a light scattering surface disposed between the groove and the medium of the liquid crystal cell. Preferably, the grooves of each of the windows is disposed in a rear surface or side of the fluorescent plate and the scattering surface is arranged on a front surface of the plate and can either be formed by a pigment layer which has been silk screened on the front surface or a rough surface zone which has been embossed on the front surface.
摘要翻译：一种显示装置，具有含有介质的液晶单元，其能够在至少两种不同的光学状态之间切换以形成光阀;设置在液晶单元后面的板状体形式的光阱当沿装置的观察方向观察时，板状体具有折射率大于1的材料，其含有荧光颗粒，并且在液体的每个可切换区域的后部具有出光窗或出口窗特征在于包括板中的凹槽的光出射窗口和设置在液晶单元的槽和介质之间的光散射表面的晶体单元。优选地，每个窗口的凹槽设置在荧光板的后表面或侧面，并且散射表面布置在板的前表面上，并且可以由已经丝网印刷的颜料层形成前表面或已经在前表面上压花的粗糙表面区域。

5. 发明授权

US4020222A Thin film circuit 失效
标题翻译：薄膜电路
公开(公告)号：US4020222A
公开(公告)日：1977-04-26
申请号：US587965
申请日：1975-06-18
申请人： Helmold Kausche , Alois Schauer
发明人： Helmold Kausche , Alois Schauer
IPC分类号： H01L27/01 , B05D5/12
CPC分类号： H01L27/016 , Y10T428/24802 , Y10T428/24917 , Y10T428/24926 , Y10T428/31678
摘要： A thin film circuit consisting of a planar substrate of insulating material and a thin metal film formed from an alloy of aluminum with between 2 to 20 atom percent tantalum from which resistors and capacitors are developed. The metal film has an equivalent composition to a film which is formed by means of reactive cathode sputtering. In particular, the film is equivalent to a film formed using a cathode of aluminum and tantalum which is reactively sputtered in a sputtering atmosphere containing oxygten with a low partial pressure.In such an arrangement, the temperature coefficient of resistance and the capacity temperature coefficient compensate one another. The alloy films have a high oxidation stability and the resistors and capacitors therefrom have a high resistance to aging.
摘要翻译：由绝缘材料的平面基板和由铝合金形成的薄金属膜构成的薄膜电路，其中开发了电阻器和电容器的2至20原子百分比的钽。金属膜与通过反应性阴极溅射形成的膜具有等效的组成。特别地，该膜相当于使用铝和钽的阴极形成的膜，该阴极在含有低分压的氧化镓的溅射气氛中反应溅射。在这种布置中，电阻温度系数和容量温度系数补偿另一个。合金膜具有高的氧化稳定性，并且其电阻和电容器具有高耐老化性。

6. 发明授权

US4085011A Process for the production of a thin-film circuit 失效
标题翻译：生产薄膜电路的工艺
公开(公告)号：US4085011A
公开(公告)日：1978-04-18
申请号：US732987
申请日：1976-10-15
申请人： Wilfried Juergens , Manfred Roschy , Alois Schauer
发明人： Wilfried Juergens , Manfred Roschy , Alois Schauer
IPC分类号： H01L27/01 , H01C17/12 , H01G4/10 , H01G4/33 , C25D5/50 , C23C15/00
CPC分类号： H01C17/12 , Y10S205/92
摘要： A thin-film circuit which includes temperature-compensated RC elements consisting of an AlTa alloy layer having approximately 3-17 at % tantalum in aluminum, which is sputtered or vapor deposited onto a non-conductive substrate, is produced by a process in which the AlTa alloy layer is deposited in an operative, reactive gas mixture, containing at least one of the gases O.sub.2, CO.sub.2, and N.sub.2 and the TC.sub.R value is established by the tantalum component of the alloy layer and/or partial pressure of the reactive gas, and the TC.sub.C value of the capacitors formed from the AlTa alloy layer is established by tempering to be at least approximately oppositely equal to the TC.sub.R value.
摘要翻译：一种薄膜电路，其包括温度补偿的RC元件，其由AlTa合金层组成，所述AlTa合金层在铝中具有大约3-17at％的钽，其溅射或气相沉积在非导电基底上， AlTa合金层沉积在包含至少一种气体O 2，CO 2和N 2的操作的反应性气体混合物中，并且TCR值由合金层的钽组分和/或反应气体的分压确定，并且通过回火建立由AlTa合金层形成的电容器的TCC值至少大致相等于TCR值。

7. 发明授权

US3955039A Aluminum tantalum layers for electronic devices 失效
标题翻译：用于电子设备的铝钽层
公开(公告)号：US3955039A
公开(公告)日：1976-05-04
申请号：US408100
申请日：1973-10-19
申请人： Manfred Roschy , Alois Schauer
发明人： Manfred Roschy , Alois Schauer
IPC分类号： C22C21/00 , H01B1/02 , H01C7/00 , H01C7/06 , H01C17/06 , H01C17/08 , H01G4/008 , H01G4/40 , H01L27/01 , H01L49/02 , H05K3/10 , B05D5/12
CPC分类号： H01C7/006 , H01L49/02 , Y10T428/31678
摘要： Al-Ta alloy films containing 2 to 20 atomic % of Ta in Al exhibit an improved temperature stability. An Al-alloy film containing 7 atomic % of Ta has a resistivity of 60.mu..OMEGA. cm, a temperature coefficient of resistance of +100 ppm.degree./K and a sparking potential of about 400 V when anodizing in 0.1% H.sub.3 PO.sub.4. An Al-alloy film containing 15 atomic % of Ta has a specific resistance of 200.mu..OMEGA. cm, a temperature coefficient of resistance of -100 ppm.degree./K and a sparking potential of about 300 V when anodizing in 0.1% H.sub.3 PO.sub.4. The alloy films are applied on a non-conductive substrate, as by RF-cathode sputtering in a desired thickness and are useful for thin-film circuits, discrete resistors, capacitors, etc.
摘要翻译：含有2〜20原子％的Al的Al-Ta合金膜表现出改善的温度稳定性。含有7原子％的Ta的Al合金膜在0.1％H 3 PO 4中阳极氧化时，电阻率为60μΩEGA·cm，电阻温度系数为+ 100ppm·DEG / K，火花势为约400V。含有15原子％的Ta的Al合金膜在0.1％的H 3 PO 4中进行阳极氧化时，电阻率为200μΩ/ cm，电阻温度系数为-100ppm / K，火花势为约300V。将合金膜施加在非导电衬底上，如通过RF阴极溅射所需厚度，并且可用于薄膜电路，分立电阻器，电容器等。

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