Process for making a mold for the manufacture of microlenses
    1.
    发明授权
    Process for making a mold for the manufacture of microlenses 失效
    用于制造用于制造微透镜的模具的方法

    公开(公告)号:US5876642A

    公开(公告)日:1999-03-02

    申请号:US594577

    申请日:1996-01-31

    Abstract: Preferential etching techniques are used to form a mold which can then be used to mold a microlens array. A mask (4.sub.i) made of a material which is resistant to a chemical composition for etching the plate is formed on a substrate, so that the mask is in the form of a grid with generally polygonal meshes each centered over one of the desired cells. The sides of each cell of the mask has outgrowths (5.sub.j) extending towards the center of desired cells. The substrate is subjected to the etching composition.

    Abstract translation: 使用优选蚀刻技术来形成可以用于模制微透镜阵列的模具。 在基板上形成由耐蚀刻化学成分的材料制成的掩模(4i),使得掩模呈网格的形式,通常多边形网格以每个所需单元格为中心的多边形网格。 掩模的每个细胞的侧面具有朝向期望细胞的中心延伸的向外生长(5j)。 对基板进行蚀刻组合物。

    Method of making a plasma display panel
    4.
    发明授权
    Method of making a plasma display panel 失效
    制造等离子体显示面板的方法

    公开(公告)号:US5836798A

    公开(公告)日:1998-11-17

    申请号:US703676

    申请日:1996-08-27

    CPC classification number: H01J9/242 H01J11/10 H01J9/241

    Abstract: The panel has substrate (4) which has a network of barriers each incorporating electrode (6.sub.i) of a first network of electrodes for control of the panel, a periodic arrangement (R.sub.i, V.sub.i, B.sub.i) of areas of phosphorescent products being formed on substrate (4), transparent front plate (8), second network of electrodes (10.sub.j) perpendicular to electrodes (6.sub.i), an ionizable gas which is introduced between this substrate and this plate. In order to manufacture substrate (4), one forms a metallic plate which has joined preforms of electrodes (6.sub.i) of the first network, one covers the preforms with a layer of a dielectric material which is molded on it them and on the spaces separating them, and one removes the material from the metallic plate which joins the preforms of electrodes (6.sub.i), so as to electrically insulate these electrodes from one another.

    Abstract translation: 面板具有基板(4),其具有网状网络,每个栅网网络包括用于控制面板的第一电极网络的电极(6i),在基板上形成磷光产品的区域的周期排列(Ri,Vi,Bi) (4),透明前板(8),垂直于电极(6i)的第二电极网(10j),引入该基板和该板之间的可电离气体。 为了制造基板(4),一个形成已经接合了第一网络的电极(6i)的预成型件的金属板,一个用预先形成的一层电介质材料覆盖在其上并在其上分开的空间 并且从金属板中除去连接电极(6i)的预成型体的材料,以使这些电极彼此电绝缘。

    Fiber attachment means for integrated optical component
    10.
    发明授权
    Fiber attachment means for integrated optical component 失效
    光纤组件的光纤连接方式

    公开(公告)号:US5185835A

    公开(公告)日:1993-02-09

    申请号:US850665

    申请日:1992-03-12

    CPC classification number: G02B6/30

    Abstract: An integrated optical component comprising at least one waveguide integrated into a substrate and connected to the end of an optical fiber which is attached to the substrate at said fiber end and in a region separated from said fiber end by a first drop of adhesive and a second drop of adhesive, respectively. The adhesive product which constitutes the first drop has a glass transition temperature located in a predetermined operating temperature range of the component, while the adhesive product which constitutes the second drop has a glass transition temperature located generally above this operating temperature range, thereby assuring the absorption of differential expansions in such a way as to maintain the optical continuity of the fiber/waveguide attachment and the mechanical strength of the fiber/substrate attachment.

    Abstract translation: 一种集成光学部件,包括集成到基板(1)中并连接到光纤(2)的端部的至少一个波导,所述至少一个波导在所述光纤端部附接到所述基板并且在与所述光纤端部分离的区域中通过第一 粘合剂滴下(7)和粘合剂第二滴(8)。 构成第一液滴的粘合剂产品的玻璃化转变温度位于组分的预定操作温度范围内,而构成第二液滴的粘合剂产品的玻璃化转变温度通常高于该工作温度范围,从而确保吸收 以保持纤维/波导附件的光学连续性和纤维/基底附件的机械强度的方式进行差分扩展。

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