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    APARATO Y METODO PARA IMPRIMIR UN FILTRO DE COLOR.
    1.
    发明专利
    APARATO Y METODO PARA IMPRIMIR UN FILTRO DE COLOR. 未知

    公开(公告)号：MX9602375A

    公开(公告)日：1997-02-28

    申请号：MX9602375

    申请日：1995-10-04

    Applicant: CORNING INC

    Inventor： EVANS JAMES LEO ,  JOHNSON RONALD EDGAR ,  QUINN CANDANCE JO ,  THEMONT JEAN PIERRE

    IPC: B41M1/10 ,  B41M1/14 ,  B41M1/20 ,  B41M1/34 ,  B41M3/00 ,  B41M7/00 ,  G02B5/20 ,  G02F1/1335 ,  B41M03/00 ,  B41M05/03 ,  G02B05/20 ,  G02F01/335

    Abstract: Un método y aparato para hacer filtros de color para paneles de pantalla de cristal líquido,. Una capa de transferencia se forma sobre un rodillo colector, y un patron elevado correspondiente al patron de matriz negra deseado se forma sobre la capa de transferencia por medios de realce. Una pluralidad de patrones de tinta de color se forma en el sitio apropiado dentro de los límites formados por el patron elevado, formando así una imagen de colores multiples que se convertirá en el filtro de color. La imagen de colores multiples después es transferida al substrato. Preferiblemente, el patron de tinta de colores multiples es depositado a un substrato mientras está en un estado deformable, aplanado durante el procedimiento de deposicion, y la forma deformada más uniforme de las celdas impresas es posteriormente retenida, preferiblemente por curacion durante la deposicion del substrato.

    ARTICULO DE VIDRIO QUE TIENE UN RECUBRIMIENTO PARA EL CONTROL SOLAR.
    2.
    发明专利
    ARTICULO DE VIDRIO QUE TIENE UN RECUBRIMIENTO PARA EL CONTROL SOLAR. 未知

    公开(公告)号：MX9803624A

    公开(公告)日：1998-09-30

    申请号：MX9803624

    申请日：1997-09-10

    Applicant: LIBBEY OWENS FORD CO

    Inventor： MCCURDY RICHARD J ,  STRICKLER DAVID A

    IPC: B32B07/06 ,  B32B09/00 ,  B32B15/00 ,  B32B17/06 ,  G02B05/08 ,  G02B05/20 ,  G02B05/28

    Abstract: Se presenta un artículo de vidrio que tiene un recubrimiento para el control solar, que se utiliza en la produccion de vidrio que reduce el calor en las ventanas para la construccion. El artículo recubierto incluye un sustrato de vidrio, una capa intermedia que suprime la iridiscencia depositada en y que se adhiere a la superficie del sustrato de vidrio. Al menos un primer recubrimiento transparente depositado en y adherido a la superficie del recubrimiento que suprime la iridiscencia y al menos un segundo recubrimiento transparente en y adherido a la superficie del primer recubrimiento transparente. El primer recubrimiento transparente y el segundo recubrimiento transparente tiene una diferencia en los índices de refraccion en la region de infrarrojo cercano mayor a una distancia en los índices de refraccion en la region visible. El uso del artículo en las ventanas de las construcciones resultan en una ventanas que rechazan la energía solar en la region del infrarrojo cercano mientras que permite la transmitancia de un alto grado de luz visible.

    Optical filter device
    4.
    发明公开
    Optical filter device 失效
    光学滤波器

    公开(公告)号：EP0085617A3

    公开(公告)日：1983-09-14

    申请号：EP83400190

    申请日：1983-01-27

    Applicant: THE BENDIX CORPORATION

    Inventor： Aron, Mitchell

    IPC: G02B05/20 ,  H01J29/89

    CPC classification number: G02B27/288 ,  H01J29/896

    Abstract: An optical filter device is disclosed made up of a bandpass filter (13) and a circularly polarizing filter (14) and is typically used in front of the faceplate of a cathode ray tube (10) in a high intensity ambient light environment, such as with navigation displays in some aircraft cockpits, to reduce the high intensity ambient light striking the phosphor of the cathode ray tube and thus effect a reduction in the level of the scattered light that causes a washout of the display thereon, thereby permitting observation of the display on the tube.

    Ray absorption filter
    5.
    发明公开
    Ray absorption filter 失效
    RAY吸收式过滤器

    公开(公告)号：EP0204304A3

    公开(公告)日：1988-06-01

    申请号：EP86107493

    申请日：1986-06-03

    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED

    Inventor： Kojima, Kiyoteru

    IPC: C08K05/18 ,  C09D05/32 ,  G02B05/20

    CPC classification number: G02B5/223 ,  C08K5/18 ,  C09D5/32

    Abstract: A near infrared ray absorption filter, particularly usable as a sharp cut filter for an infrared ray sensor, which comprises as an absorbent capable of controlling transmission of a ray at least one anthraquinone compound represented by the following formula,
    wherein A 1 , A 2 , A3 and A4 are different from each other or the same, and stand for a phenyl or naphthyl group unsubstituted or substituted with at least one aklyl, alkoxy, phenoxy or hydroxy group, and the rings A and B are unsubstituted or substituted with at least one lower alkyl group or halogen atom.

    Method and apparatus for an optical sensor utilizing semiconductor filters
    6.
    发明公开
    Method and apparatus for an optical sensor utilizing semiconductor filters 失效
    光电传感器利用半导体滤波器的方法和装置

    公开(公告)号：EP0014848A3

    公开(公告)日：1980-11-26

    申请号：EP80100314

    申请日：1980-01-22

    Applicant: ROCKWELL INTERNATIONAL CORPORATION

    Inventor： James, Kenneth Allan ,  Quick, William Henry ,  Strahan, Virgil Haskell

    IPC: G01D05/26 ,  G01K11/14 ,  G02B05/20

    CPC classification number: G01D5/268 ,  G01K11/14 ,  G02B5/207

    Abstract: a method and resulting apparatus for implementing a unique optical sensor that is adapted to be interfaced with a low cost, compact fiber-optic transmission system to provide an accurate indication of a sensed physical parameter (e.g. temperature) of a remote sample. The sensor is fabricated so as to include a semiconductor material that has optical-wavelength-dependent filter characteristics that may be varied as a function of a physical parameter such astemperature. In one embodiment, a graded optical filter fabricated by using thin-film deposition techniques on an amorphous semiconductor material, provides position responsive high-pass filter characteristics. Such filter characteristics are then utilized by moving a light source as a function of a physical parameter and generating an optical signal therefrom having a cutoff frequency dependent upon the position of the light source. In another embodiment, the temperature dependent frequency cutoff characteristics in the absorption edge of amorphous selenium, are utilized more directly in an optical temperature sensor. The optical utilization of amorphous semiconductor material is a particularly advantageous feature of the invention in reducing the cost and complexity of semiconductor optical filters.

    Abstract translation: 一种用于实现独特的光学传感器的方法和结果装置，其适于与低成本，紧凑的光纤传输系统接口，以提供远程样本的感测物理参数（例如温度）的准确指示。 传感器被制造成包括具有光学波长依赖的滤光器特性的半导体材料，该特性可以作为诸如温度的物理参数的函数而变化。 在一个实施例中，通过在非晶半导体材料上使用薄膜沉积技术制造的渐变滤光器提供位置响应的高通滤波器特性。 然后通过根据物理参数移动光源并产生具有取决于光源的位置的截止频率的光信号来利用这种滤波器特性。 在另一个实施例中，非晶硒的吸收边缘中的温度依赖的频率截止特性在光学温度传感器中更直接地被利用。 非晶半导体材料的光学利用是降低半导体光学滤波器的成本和复杂性的本发明的特别有利的特征。

    Anti-reflection plate for display device
    7.
    发明公开
    Anti-reflection plate for display device 失效
    用于显示设备的防反射板

    公开(公告)号：EP0247599A3

    公开(公告)日：1988-04-06

    申请号：EP87107738

    申请日：1987-05-27

    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED

    Inventor： Doi, Toshiki ,  Fujita, Takanori ,  Yasunori, Yukio

    IPC: G02B01/10 ,  G02B05/20

    CPC classification number: G02B1/111

    Abstract: An anti-reflection plate for a display device, which plate comprises a transparent substrate wherein, on one or both surfaces of the substrate, a flat first layer consisting of a transparent hardening agent containing a silicon-containing organic compound has been applied and dried and, on the first layer, a second layer consisting of a transparent hardening agent containing a silicon-containing compound has been spray coated and hardened to form an uneven surface having projections each having a height of 0.1 to 2.0 µm in height, a diameter of 10 to 100 µm and a height/diameter ratio of 1/30 to 1/500 can effectively prevents reflection of external light on a screen of a display device without deteriorating resolution of an image on the screen.

    Variable colour filters
    8.
    发明公开
    Variable colour filters 失效
    可变颜色过滤器

    公开(公告)号：EP0052000A3

    公开(公告)日：1983-01-12

    申请号：EP81305300

    申请日：1981-11-06

    Applicant: POLAROID CORPORATION

    Inventor： Plummer, William Torsch

    IPC: G02F01/137 ,  G02B05/20 ,  G02F01/01

    CPC classification number: G02F1/13473 ,  G02F1/03 ,  G02F1/133533 ,  G02F1/1396

    Abstract: A variable colourfilter 10 comprises a plurality of differently coloured dichroic polarisers 12, 20 and 24, twisted numatic liquid crystal cells or other angle varying means 14, 18 and 22, and a plane polariser 16 all arranged along an optical path OA. By varying the angle varying means it is possible to modify the spectral content of visible light and transmit preselected colours through the filter.

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