Abstract: The present invention relates to a touch panel and a manufacturing method thereof. The method comprises steps of providing a base having a substrate, a buffering layer and a transparent conductive layer, forming multiple first pad strings, multiple second pads and an isolated pad by etching the transparent conductive layer, forming a shading layer on the isolated pad and then sequentially forming insulating layers, wire bridges, signal wires and cover pieces to complete the touch panel. The method of the invention is simplified, such that the production capacity is increased. The step of forming the shading layer is after the step of forming the first pad strings and the second pads, such that the shading layer would not be charred in the step of forming first pad strings and the second pads.

Abstract: A testing system for a device under test (DUT) includes a test parameter-generating device and a platform module. The test parameter-generating device stores test information, and is operable so as to execute a test algorithm, so as to generate a transmission signal upon execution of the test algorithm, and so as to generate a test environment with reference to the transmission signal. The platform module is operable so as to conduct testing of the DUT using the test information stored in the test parameter-generating device under the test environment generated by the test parameter-generating device.

Abstract: An image projector system includes a cold light source, a projection lens, a slide retaining unit, and a liquid crystal module. The slide retaining unit is disposed between the cold light source and the projection lens, and is adapted to retain removably a projector slide between the cold light source and the projection lens when the image projector system is operated in a slide projection mode. The liquid crystal module includes a liquid crystal panel retained removably on the slide retaining unit between the cold light source and the projection lens to permit operation of the image projector system in a liquid crystal projection mode.