Abstract: Embodiments of the present disclosure relate to projection stabilization systems and maskless lithography systems having projection stabilization systems. The projection stabilization system compensates for propagating vibrations that move image projection systems (IRS's). The IRS's are in a processing positon prior to operation of the maskless lithography process. One or more stiffeners are coupled to the IPS. The one or more stiffeners apply pressure to flexures coupled to each stiffener. The flexures are coupled to the IPS to provide stabilization to the IPS during the operations of the maskless lithography process. For example, the one or more of stiffeners protect the IPS from vibrations that propagate through the system during operation.

Abstract: A lamp structure has a slim light emitting source including at least one LED packaged on a multilayered printed circuit board type aluminum base. A funnel-shaped reflector is concaved toward a center thereof and defined with at least one hole for partially accommodating the LED. An inner surface of the reflector is coated to form a light reflecting surface. A flat lens includes a surface being treated with sand blast. A lamp housing has a receiving chamber for accommodation of the slim light emitting source, the reflector, the flat lens, and a driver. The lamp housing is formed with a plurality of heat dissipation fins. The driver is inserted in the other end of the receiving chamber of the lamp housing and has positive and negative leads connected to the slim light emitting source for enabling it to produce light.

Abstract: A lamp structure provided comprises: a slim light emitting source including at least one LED packaged on a multilayered printed circuit board type aluminum base; a funnel-shaped reflector being concaved toward a center thereof and defined with at least one hole for partially accommodating the LED, and an inner surface of the reflector being coated to form a light reflecting surface; a flat lens whose surface being treated with sand blast; a lamp housing with a receiving chamber for accommodation of the slim light emitting source, the reflector, the flat lens, and a driver, the lamp housing being formed with a plurality of heat dissipation fins; and the driver inserted in the other end of the receiving chamber of the lamp and having a positive and negative leads connected to the slim light emitting source for enabling it to produce light.