Abstract: A method includes placing a polisher head on platen, the polisher head including a set of first magnets, and controlling a set of second magnets to rotate the polisher head on the platen, wherein controlling the set of second magnets includes reversing the polarity of at least one second magnet of the set of second magnets to produce a magnetic force on at least one first magnet of the set of first magnets, wherein the set of second magnets are external to the polisher head.

Abstract: A board, including a first pad area, a second pad area, a first micro heater, a second micro heater, a first heater terminal pad, a second heater terminal pad, and a third heater terminal pad, is provided. The first pad area and the second pad area respectively include at least one pad. The first micro heater and the second micro heater are respectively disposed corresponding to the first pad area and the second pad area. The first heater terminal pad and the second heater terminal pad form a loop with the first micro heater by being electrically connected to an outside, so that the first micro heater generates heat. The second heater terminal pad and the third heater terminal pad form another loop with the second micro heater by being electrically connected to the outside, so that the second micro heater generates heat. A circuit board and a fixture are also provided.

Abstract: In an embodiment, a method of forming a structure includes forming a first transistor and a second transistor over a first substrate; forming a front-side interconnect structure over the first transistor and the second transistor; etching at least a backside of the first substrate to expose the first transistor and the second transistor; forming a first backside via electrically connected to the first transistor; forming a second backside via electrically connected to the second transistor; depositing a dielectric layer over the first backside via and the second backside via; forming a first conductive line in the dielectric layer, the first conductive line being a power rail electrically connected to the first transistor through the first backside via; and forming a second conductive line in the dielectric layer, the second conductive line being a signal line electrically connected to the second transistor through the second backside via.

Abstract: A method of making a semiconductor device includes manufacturing a first transistor over a first side of a substrate. The method further includes depositing a spacer material against a sidewall of the first transistor. The method further includes recessing the spacer material to expose a first portion of the sidewall of the first transistor. The method further includes manufacturing a first electrical connection to the transistor, a first portion of the electrical connection contacts a surface of the first transistor farthest from the substrate, and a second portion of the electrical connect contacts the first portion of the sidewall of the first transistor. The method further includes manufacturing a self-aligned interconnect structure (SIS) extending along the spacer material, wherein the spacer material separates a portion of the SIS from the first transistor, and the first electrical connection directly contacts the SIS.

Abstract: A device includes: a stack of semiconductor nanostructures; a gate structure wrapping around the semiconductor nanostructures, the gate structure extending in a first direction; a source/drain region abutting the gate structure and the stack in a second direction transverse the first direction; a contact structure on the source/drain region; a backside conductive trace under the stack, the backside conductive trace extending in the second direction; a first through via that extends vertically from the contact structure to a top surface of the backside dielectric layer; and a gate isolation structure that abuts the first through via in the second direction.

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 device for transferring electronic component, comprising: an energy source used to project an energy beam; a first frame used to carry a carrier loaded with electronic component; a second frame used to carry a substrate for receiving the aforesaid electronic component; a beam splitting element arranged between the first frame and the energy source; and a focusing device arranged between the first frame and the beam splitting element. The present invention also relates to a method of transferring electronic component. The device for transferring electronic component and the method for transferring electronic component of the present invention can be applied in the manufacturing process of display.

Abstract: A board, including a first pad area, a second pad area, a first micro heater, a second micro heater, a first heater terminal pad, a second heater terminal pad, and a third heater terminal pad, is provided. The first pad area and the second pad area respectively include at least one pad. The first micro heater and the second micro heater are respectively disposed corresponding to the first pad area and the second pad area. The first heater terminal pad and the second heater terminal pad form a loop with the first micro heater by being electrically connected to an outside, so that the first micro heater generates heat. The second heater terminal pad and the third heater terminal pad form another loop with the second micro heater by being electrically connected to the outside, so that the second micro heater generates heat. A circuit board and a fixture are also provided.

Abstract: A board, including a pad layer, a micro heater layer, and an insulating layer which are laminated, is provided. The pad layer includes a pad. The micro heater layer includes a micro heater. The micro heater is disposed corresponding to the pad. The insulating layer is located between the pad layer and the micro heater layer. A resistance value of the micro heater ranges from 10 ? to 500 ?. A circuit board is also provided.

Abstract: An LED chip initial structure, a substrate structure for carrying the LED chip initial structure, a chip transferring method using the LED chip initial structure, and an LED image display device manufactured by the LED chip transferring method are provided. The LED chip initial structure includes an LED chip main body and a conductive electrode. One of a top side and a bottom side of the LED chip main body is a temporary electrodeless side, another one of the top side and the bottom side of the LED chip main body is a connecting electrode side, and the temporary electrodeless side has an unoccupied surface. The conductive electrode is disposed on the connecting electrode side of the LED chip main body so as to electrically connect to the LED chip main body. The LED chip initial structure is adhered to a hot-melt material through the conductive electrode.

Abstract: A CMOS-based process for manufacturing a semiconductor gas sensor includes the steps of: I) providing a semi-product, II) etching a substrate to remove a portion of the substrate and a portion of a first insulation layer so as to form a gas-sensing cavity, thereby to expose at least one sensing electrode; and III) depositing a gas-sensitive layer to cover the at least one sensing electrode.