Transmission mask with differential attenuation to improve ISO-dense proximity

    公开(公告)号:US20060093971A1

    公开(公告)日:2006-05-04

    申请号:US11303301

    申请日:2005-12-16

    IPC分类号: G03F7/00

    CPC分类号: G03F1/36 G03F1/50 G03F7/70283

    摘要: An apparatus, system and method to compensate for the proximity effects in the imaging of patterns in a photolithography process. A light exposure of a photoresist layer is effectuated in predetermined patterns through an exposure mask having light-transmissive openings in correspondence to the predetermined patterns. The exposure mask has areas densely populated with the light-transmissive openings and areas sparsely populated with the light-transmissive openings. Light is attenuated through the densely populated light-transmissive openings by a different amount than through the sparsely populated light-transmissive openings.

    Method for the flow coating of a polymeric material
    10.
    发明授权
    Method for the flow coating of a polymeric material 有权
    聚合材料的流涂方法

    公开(公告)号:US09162253B2

    公开(公告)日:2015-10-20

    申请号:US13640164

    申请日:2011-06-08

    摘要: Method for flow coating a polymeric material, wherein at least a. one component (1) is inserted at an angle of 25° to 90° relative to the floor (5) into a holder (2), b. the component (1) is coated from an upper edge (1a) with a varnish (3) and the varnish (3) is, in the meantime or thereafter, impinged on within a region of 30% of the surface of the component (1) adjacent the upper edge (1a) by a stream of air (4).

    摘要翻译: 流动涂覆聚合物材料的方法,其中至少一种。 一个部件(1)相对于地板(5)以25°至90°的角度插入到支架(2)中,b。 组分(1)由具有清漆(3)的上边缘(1a)涂覆,并且清漆(3)同时或此后撞击在组分(1)的表面的30%的区域内 )通过空气流(4)邻近上边缘(1a)。