Abstract: Some embodiments of the present disclosure relate to a processing tool. The tool includes a housing enclosing a processing chamber, and an input/output port configured to pass a wafer through the housing into and out of the processing chamber. A back-side macro-inspection system is arranged within the processing chamber and is configured to image a back side of the wafer. A front-side macro-inspection system is arranged within the processing chamber and is configured to image a front side of the wafer according to a first image resolution. A front-side micro-inspection system is arranged within the processing chamber and is configured to image the front side of the wafer according to a second image resolution which is higher than the first image resolution.

Abstract: A candle holder includes a main body having a top opening and receiving therein a candle having a wick. The main body has an outer surface to which an optic fiber fabric is attached. The optic fiber fabric includes a base plate and a woven sheet of optic fibers that is connected to a controller and an LED lamp. The LED lamp emits a light source that makes the woven sheet of optic fibers giving off light on a whole surface thereof or dazzling or flashing of light, whereby the candle holder, besides the candle light, provides an additional function of showing a bright and sparkling appearance to improve the practical use thereof.