Abstract:
A container includes a top wall, side walls, and a bottom wall, designed to enclose a space for storing an insulating object, the top, side and bottom walls having internal surfaces facing the enclosed space and external surface facing away from the enclosed space; and a metallic coating layer disposed on and substantially covering external surfaces of the top, side and bottom walls.
Abstract:
A method is disclosed for aligning wafers independent of the planarity of layers that are formed on a wafer. In prior art, it is found that when aligning wafers from the front or device side, the alignment of the masks vary because of the variations on the topography of the particular layer in process. Since the topography of a layer is influenced by the cumulative effect of the number of underlying features that are disposed on top of each other, severe misalignments can occur causing defective parts. The problem is eliminated by depositing an infrared reflective (IR) coating over alignment marks formed on oxide layer covering the devices on a wafer, and performing alignment with respect to the reflective marks by projecting IR energy through an IR transparent stage placed under the backside of the wafer and using an IR microscope. Since silicon substrate is also IR transparent, alignment can be performed from the back side in exactly the same way each time the wafer is aligned independent of the layer topography on the front side.
Abstract:
The present invention provides a method of assembling an LCD panel, an interface apparatus, and an assembling apparatus. In this invention, the first panel of the LCD panel is mounted on the interface apparatus before being pressed to the second panel of the LCD panel. Therefore, the complexity of the assembly room can be simplified and the cycle time in the assembly room can be shortened by moving the processes of flatly attaching and separating panels out of the assembly room. The interface apparatus is easier to be processed than a glass substrate during operation. The design of the interface apparatus can simplify the mechanisms in the assembly room and shorten the cycle time. The usage of the interface apparatus can reduce the alignment error caused by nonsynchronization of releasing static electricity suckers.