There is disclosed a cleaning article including a brush portion. Use of the off-axis grating allows a more uniform beam in the presence of manufacturing defects, such as etch depth errors. When viewed in a direction of the lamination, a first distance from the first embedded component to the closest end surface is shorter than a second distance from the second embedded component to the closest end surface. In this manner, the graphics adapter is able to continuously process commands in the queue instead of waiting for new commands to be sent after each context switch.