Pin height adjustment in bed of nails shape measurement
    1.
    发明授权
    Pin height adjustment in bed of nails shape measurement 有权
    针脚高度调整床指甲形状测量

    公开(公告)号:US07509218B2

    公开(公告)日:2009-03-24

    申请号:US11602730

    申请日:2006-11-21

    CPC classification number: G01B7/287 G01B5/20 G01B7/345

    Abstract: Systems, methods, apparatus and products relate to systematic calculation and execution of pin height adjustments within a bed of nails shape measurement gauge with respect to a measured subject, such as glass substrates, and in particular, to using a bed of nails gauge for measuring a gravity-free shape of a surface of an object, including glass substrates used to make liquid crystal display (LCD) glass sheets. One or more embodiments may include a plurality of pins operable to support the surface during measurement. Each pin comprises a load cell operable to transmit measurement signals, and a height adjuster operable to receive adjustment signals and execute pin height adjustments upon receiving adjustment signals. Execution of the pin height adjustments systematically positions the pins so that the surface exerts on each pin a measured force nearing a target force corresponding to the gravity-free shape.

    Abstract translation: 系统,方法,装置和产品涉及相对于被测物体如玻璃基板的指甲形状测量计床的系统计算和执行针脚高度调节,并且特别地涉及使用钉子测量床测量 物体表面的无重力形状,包括用于制造液晶显示器(LCD)玻璃板的玻璃基板。 一个或多个实施例可以包括可操作以在测量期间支撑表面的多个销。 每个引脚包括可操作以传送测量信号的测力传感器,以及可接收调节信号并且在接收到调节信号时执行引脚高度调节的高度调节器。 销高度调整的执行系统地定位销,使得表面在每个销上施加接近与无重力形状对应的目标力的测量力。

    Mask and method for sealing a glass envelope

    公开(公告)号:US08448468B2

    公开(公告)日:2013-05-28

    申请号:US12157515

    申请日:2008-06-11

    CPC classification number: C03B23/203 H01L51/5246 H01L51/56

    Abstract: A mask for laser sealing a temperature and environmentally sensitive element, such as an OLED device, surrounded by a frit wall between first and second substrates. The mask is opaque and has a transparent elongate transmission region. The width of the transmission region may be substantially equal to the width of the frit wall. A strip of opaque mask material extends approximately along a longitudinal center line of the elongate transmission region. The mask is located between a laser and the first or second substrate. The laser emits a generally circular beam having a diameter that is larger than the width of the frit wall and is directed through the transmission region in the mask, such that opaque portions of the mask block portions the laser beam and the transparent transmission region allows a portion of the laser beam to pass through the mask and impinge upon the frit wall to melt the frit wall, thereby joining the first and second substrates and hermetically sealing the element therebetween. A process and system for sealing such an element between a first substrate and a second substrate separated by at least one frit wall employing such mask.

    METHOD AND APPARATUS FOR SEALING A PHOTONIC ASSEMBLY
    3.
    发明申请
    METHOD AND APPARATUS FOR SEALING A PHOTONIC ASSEMBLY 审中-公开
    用于密封光电组件的方法和装置

    公开(公告)号:US20100130091A1

    公开(公告)日:2010-05-27

    申请号:US12276771

    申请日:2008-11-24

    CPC classification number: H05B33/04 H01L51/5246 H05B33/10

    Abstract: A method of sealing a photonic assembly comprising several substrate plates and a sealing material disposed therebetween using a frame that may be positioned over and about a perimeter of the assembly. The frame and the assembly form a free space region between the frame and the assembly. A vacuum is applied to the free space region, for example through a passage formed in the frame, thereby causing a force to be applied against the frame and the assembly, via ambient atmospheric pressure, that facilitates the formation of a seal between the substrates when the sealing material is cured. An apparatus for performing the method is also disclosed.

    Abstract translation: 一种密封光子组件的方法,该光子组件包括若干衬底板和密封材料,所述密封材料可以使用可被定位在所述组件的周边上方且围绕所述组件周边的框架。 框架和组件在框架和组件之间形成自由空间区域。 例如通过形成在框架中的通道将自由空间区域施加真空,从而通过环境大气压力使框架和组件施加力,这有助于在基板之间形成密封, 密封材料固化。 还公开了一种用于执行该方法的装置。

    Mask and method for sealing a glass envelope
    4.
    发明申请
    Mask and method for sealing a glass envelope 有权
    用于密封玻璃外壳的掩模和方法

    公开(公告)号:US20090308105A1

    公开(公告)日:2009-12-17

    申请号:US12157515

    申请日:2008-06-11

    CPC classification number: C03B23/203 H01L51/5246 H01L51/56

    Abstract: A mask for laser sealing a temperature and environmentally sensitive element, such as an OLED device, surrounded by a frit wall between first and second substrates. The mask is opaque and has a transparent elongate transmission region. The width of the transmission region may be substantially equal to the width of the frit wall. A strip of opaque mask material extends approximately along a longitudinal center line of the elongate transmission region. The mask is located between a laser and the first or second substrate. The laser emits a generally circular beam having a diameter that is larger than the width of the frit wall and is directed through the transmission region in the mask, such that opaque portions of the mask block portions the laser beam and the transparent transmission region allows a portion of the laser beam to pass through the mask and impinge upon the frit wall to melt the frit wall, thereby joining the first and second substrates and hermetically sealing the element therebetween. A process and system for sealing such an element between a first substrate and a second substrate separated by at least one frit wall employing such mask.

    Abstract translation: 用于激光密封由第一和第二基底之间的玻璃料壁包围的温度和环境敏感元件(例如OLED器件)的掩模。 掩模是不透明的并且具有透明的细长透射区域。 透射区域的宽度可以基本上等于玻璃料壁的宽度。 不透明掩模材料条大致沿着细长传输区域的纵向中心线延伸。 掩模位于激光器和第一或第二基板之间。 激光器发射一直径大于玻璃料壁宽度的大致圆形的光束,并且被引导通过掩模中的透射区域,使得掩模块的不透明部分部分激光束和透明透射区域允许 激光束的一部分穿过掩模并撞击在玻璃料壁上以熔化玻璃料壁,从而接合第一和第二基板并将元件气密地密封在其间。 一种用于使用这种掩模由至少一个玻璃料壁分隔的第一基板和第二基板之间密封这种元件的工艺和系统。

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