Abstract: An optical element driving mechanism is provided and includes a fixed assembly, a first movable assembly and a first driving assembly. The first movable assembly is configured to connect a first optical element, and the first movable assembly is movable relative to the fixed assembly. The first driving assembly is configured to drive the first movable assembly to move relative to the fixed assembly in a first dimension.

Abstract: An optical element driving mechanism is provided and includes a fixed assembly, a first movable assembly and a first driving assembly. The first movable assembly is configured to connect a first optical element, and the first movable assembly is movable relative to the fixed assembly. The first driving assembly is configured to drive the first movable assembly to move relative to the fixed assembly in a first dimension.

Abstract: Various embodiments of the present disclosure are directed towards an imaging device including a first image sensor element and a second image sensor element respectively comprising a pixel unit disposed within a semiconductor substrate. The first image sensor element is adjacent to the second image sensor element. A first micro-lens overlies the first image sensor element and is laterally shifted from a center of the pixel unit of the first image sensor element by a first lens shift amount. A second micro-lens overlies the second image sensor element and is laterally shifted from a center of the pixel unit of the second image sensor element by a second lens shift amount different from the first lens shift amount.

Abstract: A method for forming a semiconductor structure is provided. The method for forming the semiconductor structure includes forming a fin structure over a substrate in a first direction, forming a first gate stack, a second gate stack and a third gate stack across the fin structure, removing the first gate stack to form a trench, depositing a cutting structure in the trench, and forming a first contact plug between the cutting structure and the second gate stack and a second contact plug between the second gate stack and the third gate stack. The fin structure is cut into two segments by the trench. A first dimension of the first contact plug in the first direction is greater than a second dimension of the second contact plug in the first direction.

Abstract: A method for forming a semiconductor device structure is provided. The method includes forming a first source/drain structure and a second source/drain structure over and in a substrate. The method includes forming a first gate stack, a second gate stack, a third gate stack, and a fourth gate stack over the substrate. Each of the first gate stack or the second gate stack is wider than each of the third gate stack or the fourth gate stack. The method includes forming a first contact structure and a second contact structure over the first source/drain structure and the second source/drain structure respectively. A first average width of the first contact structure is substantially equal to a second average width of the second contact 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: In some embodiments, an image sensor is provided. The image sensor includes a photodetector disposed in a semiconductor substrate. A wave guide filter having a substantially planar upper surface is disposed over the photodetector. The wave guide filter includes a light filter disposed in a light filter grid structure. The light filter includes a first material that is translucent and has a first refractive index. The light filter grid structure includes a second material that is translucent and has a second refractive index less than the first refractive index.

Abstract: Various embodiments of the present disclosure are directed towards an integrated chip. The integrated chip includes a first photodetector disposed in a first pixel region of a semiconductor substrate and a second photodetector disposed in a second pixel region of the semiconductor substrate. The second photodetector is laterally separated from the first photodetector. A first diffuser is disposed along a back-side of the semiconductor substrate and over the first photodetector. A second diffuser is disposed along the back-side of the semiconductor substrate and over the second photodetector. A first midline of the first pixel region and a second midline of the second pixel region are both disposed laterally between the first diffuser and the second diffuser.

Abstract: A semiconductor structure includes: a plurality of calibration reference features disposed on a substrate and spaced apart from each other in a first direction; and a plurality of columns of first active features and a plurality of columns of second active features respectively disposed on opposite sides of the calibration reference features, wherein each of the columns of first active features is spaced apart from each other in a second direction, each of the columns of second active features is spaced apart from each other in the second direction, and the calibration reference features, the first active features, and the second active features are disposed on the same layer and are a portion of the substrate.

Abstract: A semiconductor structure includes: a plurality of calibration reference features disposed on a substrate and spaced apart from each other in a first direction; and a plurality of columns of first active features and a plurality of columns of second active features respectively disposed on opposite sides of the calibration reference features, wherein each of the columns of first active features is spaced apart from each other in a second direction, each of the columns of second active features is spaced apart from each other in the second direction, and the calibration reference features, the first active features, and the second active features are disposed on the same layer and are a portion of the substrate.

Abstract: A recognition method for photolithography process and a semiconductor device are provided. The recognition method includes forming a mask layer on a semiconductor substrate, and then patterning the mask layer to form multiple dense line patterns in a cell region and multiple dummy dense line patterns in an interface region between the cell region and a peripheral region. At least one connection portion is provided between a first and a third dummy dense line patterns, and a second dummy dense line pattern is discontinuous at and separated from the at least one connection portion. A photoresist layer covering the peripheral region is formed on the semiconductor substrate, and whether a landing position of the photoresist layer is correct is determined according to a distance from an edge of the photoresist layer to a closest dummy dense line pattern and a width of the at least one connection portion.

Abstract: A recognition method for photolithography process and a semiconductor device are provided. The recognition method includes forming a mask layer on a semiconductor substrate, and then patterning the mask layer to form multiple dense line patterns in a cell region and multiple dummy dense line patterns in an interface region between the cell region and a peripheral region. At least one connection portion is provided between a first and a third dummy dense line patterns, and a second dummy dense line pattern is discontinuous at and separated from the at least one connection portion. A photoresist layer covering the peripheral region is formed on the semiconductor substrate, and whether a landing position of the photoresist layer is correct is determined according to a distance from an edge of the photoresist layer to a closest dummy dense line pattern and a width of the at least one connection portion.

Abstract: The present invention provides a method of fabricating a semiconductor pattern. Firstly, a substrate is provided, having an oxide layer thereon and a first material layer on the oxide layer, a first region and a second region are defined on the substrate. A first etching step is performed, to remove a portion of the first material layer in the first region, and then a plurality of first patterns are formed on the first material layer in the first region. A second composite layer is formed on the first pattern. Next, a second pattern layer is formed on the second composite layer in the first region, and a second etching step is performed, using the first pattern and the second pattern as a mask, to remove a portion of the second composite layer, a portion of the first material layer and a portion of the oxide layer.

Abstract: The present invention provides a method of fabricating a semiconductor pattern. Firstly, a substrate is provided, having an oxide layer thereon and a first material layer on the oxide layer, a first region and a second region are defined on the substrate. A first etching step is performed, to remove a portion of the first material layer in the first region, and then a plurality of first patterns are formed on the first material layer in the first region. A second composite layer is formed on the first pattern. Next, a second pattern layer is formed on the second composite layer in the first region, and a second etching step is performed, using the first pattern and the second pattern as a mask, to remove a portion of the second composite layer, a portion of the first material layer and a portion of the oxide layer.