摘要:
The present invention includes an imprint lithography system for impinging a flux of light upon a liquid to polymerize the liquid, the system including, a source of light producing the flux of light; and a template having overlay marks being disposed between the liquid and the source of light and being opaque to the flux of light, with a pitch of the overlay marks establishing a polarization of the flux of light such that the flux of light impinges upon and polymerizes the liquid in superimposition with the overlay marks.
摘要:
An initiator assembly (140) comprises a retainer (46), which can be the cover for an inflator housing (10), and an igniter (142). An opening (85) is formed in the retainer (46). The igniter (142) has a longitudinal axis (143) and comprises a pyrotechnic material (152, 156) on the axis. The pyrotechnic material (152, 156) on ignition exerts a force along the axis (143). The assembly further comprises a preformed compressible plastic coupler plug (148) which includes a plug portion (170) received within the retainer opening (85). The coupler plug (148) comprises locking surfaces (184, 188) which engage the igniter (142) and the retainer (46) and hold the igniter in a spaced relationship with respect to the retainer. The plastic coupler plug (148) further comprises an inwardly extending compressible web (174) integral with the locking surfaces (184, 188). The compressible web (174) provides a seal in the space between the igniter (142) and the retainer (46). On ignition of the igniter pyrotechnic material (152, 156), the resulting axial force in the igniter (142) causes the web (174) to be compressed between opposed surfaces (194, 196) of the igniter and the retainer, respectively, increasing the seal tightness of the compressible web (174).