David Jansson - Los Altos Hills CA, US Wing Leung - Kwai Chung, HK Xu Chen - Kwai Chung, HK
Assignee:
ASM Assembly Automation Ltd
International Classification:
G06K009/00
US Classification:
382/145000
Abstract:
The invention provides an apparatus and method for inspecting an array of electronic components. The apparatus comprises a scanning device adapted to capture images of at least one surface of each of the respective components, whereby to inspect said surface. The scanning device may be a line scanning device.
Optical Component Coupling And Composition Therefor
An optical coupling fluid which is transmissive to light, is a polymerized (cured) gel prepared from a mixture of two silicon components, one a silicon oil and one a silicon gel. The miscible substances can be combined to provide a composition suitable for preparation of a thin film between the optical components which then polymerizes to form the gel without danger of leakage. The transmissive characteristics are excellent, and coupling material does not become opaque to short wavelengths under use conditions.