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    PLASMA DISPLAY FILTER WITH A DIELECTRIC/METALLIC LAYER STACK OF AT LEAST ELEVEN LAYERS
    126.
    发明申请
    PLASMA DISPLAY FILTER WITH A DIELECTRIC/METALLIC LAYER STACK OF AT LEAST ELEVEN LAYERS 审中-公开
    具有电子/金属层的等离子体显示过滤器

    公开(公告)号：WO2006033861A3

    公开(公告)日：2008-09-18

    申请号：PCT/US2005032184

    申请日：2005-09-08

    Applicant: SOUTHWALL TECHNOLOGIES INC ,  LAIRSON BRUCE M ,  LOUIE STANLEY ,  SCHMIDT CHRIS R ,  GADERLUND ERIK

    Inventor： LAIRSON BRUCE M ,  LOUIE STANLEY ,  SCHMIDT CHRIS R ,  GADERLUND ERIK

    IPC: H01J63/04 ,  H01J1/62

    CPC classification number: H01J11/44 ,  G02B5/284 ,  G02B5/285 ,  H01J11/10 ,  H05K9/0096

    Abstract: A plasma display filter (12) includes five metallic layers (36, 40, 44, 48 and 52), such as silver alloy layers, having a combined thickness that exceeds 50 nm. The metallic layers form an alternating pattern with dielectric layers (34, 38, 42, 46, 50 and 54), where the layer in the pattern closest to a supporting substrate is the first of the dielectric layers. Layer thicknesses are selected to achieve a low reflected color shift with changes in the viewing angle, relatively neutral transmitted color properties, and desirable shielding characteristics with respect to infrared and electromagnetic radiation.

    Abstract translation: 等离子体显示滤光器（12）包括具有超过50nm的组合厚度的五个金属层（36,40,44,48和52），例如银合金层。 金属层与电介质层（34,38,42,46,50和54）形成交替图案，其中图案中最靠近支撑衬底的层是第一介电层。 选择层厚度以通过观察角度的变化，相对中性的透射颜色特性以及相对于红外和电磁辐射的期望的屏蔽特性来实现低反射色移。

    OPTICAL COATINGS WITH NARROW CONDUCTIVE LINES
    127.
    发明申请
    OPTICAL COATINGS WITH NARROW CONDUCTIVE LINES 审中-公开
    具有导电线的光学涂层

    公开(公告)号：WO2006113400A3

    公开(公告)日：2008-09-12

    申请号：PCT/US2006013993

    申请日：2006-04-14

    Applicant: SOUTHWALL TECHNOLOGIES INC ,  HOOD THOMAS G ,  WESTRA SICCO W T

    Inventor： HOOD THOMAS G ,  WESTRA SICCO W T

    IPC: C25D1/12 ,  B05D1/02 ,  B05D5/12 ,  C25D13/00 ,  H05K9/00

    CPC classification number: B32B17/10018 ,  B32B17/10174

    Abstract: Conductive micro traces (64) are formed on a coated or uncoated substrate (28) in order to achieve a combination of target optical properties and target electrical capabilities. For the coated substrate, the coating (100) may be formed before or after the conductive micro traces. Thecoating may be designed for providing IR filtering or reductions in reflected light and color shift, while the conductive micro traces may be used for EMI shielding or to provide current-carrying capability, such as when used as heaters. In another embodiment, the conductive micro traces are formed on an uncoated flexible transparent substrate and have a width of less than 25 microns, such that the conductive micro traces are capable of achieving their intended purpose while maintaining a high visible light transmissivity. The conductive micro traces may be formed using various approaches, such as the use of electroplating techniques or the use of inkjet printing techniques.

    Abstract translation: 导电微迹线（64）形成在涂覆或未涂覆的基底（28）上，以实现目标光学特性和目标电气能力的组合。 对于涂覆的基材，涂层（100）可以在导电微迹之前或之后形成。 涂层可以设计用于提供IR滤波或减少反射光和色移，而导电微迹线可用于EMI屏蔽或提供载流能力，例如用作加热器时。 在另一个实施例中，导电微迹线形成在未涂覆的柔性透明衬底上并且具有小于25微米的宽度，使得导电微迹线能够实现其预期目的，同时保持高可见光透射率。 导电微迹线可以使用各种方法形成，例如使用电镀技术或使用喷墨印刷技术。

    TRANSPARENT TOUCH PANEL SWITCH
    129.
    发明申请
    TRANSPARENT TOUCH PANEL SWITCH 审中-公开
    透明触控面板开关

    公开(公告)号：WO1988010004A1

    公开(公告)日：1988-12-15

    申请号：PCT/US1988001900

    申请日：1988-06-01

    Applicant: SOUTHWALL TECHNOLOGIES INC.

    Inventor： SOUTHWALL TECHNOLOGIES INC. ,  KUHLMAN, Bruce

    IPC: H01H13/70

    CPC classification number: H01H13/702 ,  H01H13/703 ,  H01H2209/002 ,  H01H2209/014 ,  H01H2209/016 ,  H01H2209/022 ,  H01H2209/038 ,  H01H2209/06 ,  H01H2209/082 ,  H01H2211/01 ,  H01H2229/012 ,  H01H2231/004 ,  H01H2239/004 ,  H01H2239/008

    Abstract: An improved transparent touch panel membrane switch (10) for use and shielding in front of a visual display terminal is disclosed. The switch is made up of a plurality of plastic sheets (11, 12) arrayed substantially parallel to one another in a sandwich configuration. The outermost of the sheets (11) has an antireflective hardcoat (19). Two adjacent but spaced apart inner sheets (17, 31) provide the electrical contacts through transparent low reflectance conductive metal coatings (20, 32). The switch additionally contains a further inner antireflective transparent electrically conductive coating (33) which provides shielding against the passage of electromagnetic and radio frequency interference through the membrane switch. The layers in this switch all contribute to a relatively low transmittance of back lighting from the visual display terminal but also significantly reduce reflectance such that the overall signal to noise ratio is substantially enhanced.

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