Abstract: An optical system affixed to an electronic apparatus is provided, including a first optical module, a second optical module, and a third optical module. The first optical module is configured to adjust the moving direction of a first light from a first moving direction to a second moving direction, wherein the first moving direction is not parallel to the second moving direction. The second optical module is configured to receive the first light moving in the second moving direction. The first light reaches the third optical module via the first optical module and the second optical module in sequence. The third optical module includes a first photoelectric converter configured to transform the first light into a first image signal.

Abstract: Semiconductor processing apparatuses and methods are provided in which an electrostatic discharge (ESD) prevention layer is utilized to prevent or reduce ESD events from occurring between a semiconductor wafer and one or more components of the apparatuses. In some embodiments, a semiconductor processing apparatus includes a wafer handling structure that is configured to support a semiconductor wafer during processing of the semiconductor wafer. The apparatus further includes an ESD prevention layer on the wafer handling structure. The ESD prevention layer includes a first material and a second material, and the second material has an electrical conductivity that is greater than an electrical conductivity of the first material.

Abstract: A teleprompter includes an accommodating space and an optical assembly disposed in the accommodating space. The accommodating space is configured for accommodating an electronic device including an image display unit and a lens. The image display unit is configured to emit a light along a first path. The optical assembly includes a light-reflecting unit and a beam-splitting unit. The light-reflecting unit is configured to divert the light from the first path to a second path and has a first light-reflecting portion disposed on the first path. The beam-splitting unit is disposed on the second path and is configured to allow a first portion of the light to transmit and divert a second portion of the light from the second path to a third path. The third path has a same direction as a direction of an optic axis of the lens.

Abstract: A semiconductor device with a barrier layer between a gate structure and gate spacer layers, and a method of fabricating the same are disclosed. The a method includes forming a fin structure on a substrate, forming a polysilicon structure on the fin structure, performing a nitridation operation to form a barrier layer on the polysilicon structure and the fin structure, forming gate spacer layers on the barrier layer, forming a source/drain region in the fin structure and adjacent to the barrier layer, annealing the gate spacer layers, and replacing the polysilicon structure with a gate structure.

Abstract: An optical system affixed to an electronic apparatus is provided, including a first optical module, a second optical module, and a third optical module. The first optical module is configured to adjust the moving direction of a first light from a first moving direction to a second moving direction, wherein the first moving direction is not parallel to the second moving direction. The second optical module is configured to receive the first light moving in the second moving direction. The first light reaches the third optical module via the first optical module and the second optical module in sequence. The third optical module includes a first photoelectric converter configured to transform the first light into a first image signal.

Abstract: A circulating structure for a linear guideway is arranged in a circulating assembly the linear guideway. The linear guideway includes two circulating assemblies, and each circulating assembly is provided with a circulating channel. Each circulating channel is provided with a third guiding groove. A rolling element system is arranged in the circulating channel and consists of plural rolling elements and a rolling element chain. The rolling element chain includes plural spacers and a linking portion located at both sides of the plural spacers to link them with one another. The linking portion circulates along the center line of the third guiding groove, and the third guiding grooves have a constant width.

Abstract: A circulating structure for a linear guideway is arranged in a circulating assembly the linear guideway. The linear guideway includes two circulating assemblies, and each circulating assembly is provided with a circulating channel. Each circulating channel is provided with a third guiding groove. A rolling element system is arranged in the circulating channel and consists of plural rolling elements and a rolling element chain. The rolling element chain includes plural spacers and a linking portion located at both sides of the plural spacers to link them with one another. The linking portion circulates along the center line of the third guiding groove, and the third guiding grooves have a constant width.