Abstract: A magnetic component includes a core, a winding, a lead frame and a conductive material. The winding is disposed in the core. A winding end of the winding extends to an outer periphery of the core. The lead frame is disposed on the outer periphery of the core. At least one hole is formed on the lead frame and corresponds to the winding end. The conductive material is disposed in the at least one hole. The conductive material is in contact with the winding end.

Abstract: A method for preparing a semiconductor device structure is provided. The method includes forming a target layer over a semiconductor substrate; forming an energy-sensitive layer over the target layer; performing a first energy treating process to form a plurality of first treated portions in the energy-sensitive layer; performing a second energy treating process to form a plurality of second treated portions in the energy-sensitive layer; removing the first treated portions and the second treated portions to respectively form a plurality of first openings and a plurality of second openings; transferring the first openings and the second openings into the target layer to respectively form a plurality of third openings and a plurality of fourth openings; and transferring the third openings and the fourth openings into the semiconductor substrate to respectively form a plurality of fifth openings and a plurality of sixth openings.

Abstract: A taillight assembly of a bicycle includes a seat, a seat tube and a clamping element. A bottom of the seat is provided with a seat post. An inside of the seat tube defines an inner space for holding the seat post. A rear of the seat tube defines a wire slot which is disposed for holding a signal wire. The clamping element is fastened to a top of the seat tube. The clamping element includes a taillight fastener, a taillight unit and a wire tunnel. The taillight unit has an indicator surface and an assembling surface. The assembling surface is combined with the taillight fastener. An inside of the clamping element defines the wire tunnel. The wire tunnel is connected to the wire slot. The signal wire passes through the wire tunnel, and then the signal wire enters the wire slot.

Abstract: The present disclosure provides a manufacturing method of a semiconductor structure. The method includes: forming a conformal layer over a first patterned layer over a substrate; forming a second layer over the conformal layer and between portions of the first patterned layer; performing a first etching to form a second patterned layer and a patterned conformal layer; performing a second etching to remove a portion of the first patterned layer to form a first inclined member of the first patterned layer tapered away from the substrate and lining a vertical portion of the patterned conformal layer, and to remove a portion of the second patterned layer to form a second inclined member of the second patterned layer tapered away from the substrate and lining the vertical portion of the patterned conformal layer; and performing a third etching to remove the vertical portions of the patterned conformal layer.

Abstract: The present disclosure provides a manufacturing method of a semiconductor structure. The method includes: forming a conformal layer over a first patterned layer over a substrate; forming a second layer over the conformal layer and between portions of the first patterned layer; performing a first etching to form a second patterned layer and a patterned conformal layer; performing a second etching to remove a portion of the first patterned layer to form a first inclined member of the first patterned layer tapered away from the substrate and lining a vertical portion of the patterned conformal layer, and to remove a portion of the second patterned layer to form a second inclined member of the second patterned layer tapered away from the substrate and lining the vertical portion of the patterned conformal layer; and performing a third etching to remove the vertical portions of the patterned conformal layer.

Abstract: A semiconductor memory device manufacturing method includes: sequentially forming a lower oxide layer, a word line metal layer and an upper oxide layer over at least a portion of a memory cell; forming a through hole passing through the upper oxide layer, the word line metal layer and the lower oxide layer to expose the portion of the memory cell; forming a sacrificial pillar into the through hole; removing the upper oxide layer to expose a top portion of the sacrificial pillar; sequentially forming a first oxide spacer sidewall, a nitride spacer sidewall and a second oxide spacer sidewall on a sidewall of the top portion of the sacrificial pillar; removing the nitride spacer sidewall to form a void gap; etching the word line metal layer through the void gap to form separate word lines.

Abstract: A taillight assembly of a bicycle includes a seat, a seat tube and a clamping element. A bottom of the seat is provided with a seat post. An inside of the seat tube defines an inner space for holding the seat post. A rear of the seat tube defines a wire slot which is disposed for holding a signal wire. The clamping element is fastened to a top of the seat tube. The clamping element includes a taillight fastener, a taillight unit and a wire tunnel. The taillight unit has an indicator surface and an assembling surface. The assembling surface is combined with the taillight fastener. An inside of the clamping element defines the wire tunnel. The wire tunnel is connected to the wire slot. The signal wire passes through the wire tunnel, and then the signal wire enters the wire slot.

Abstract: The present disclosure provides a method of preparing active areas. The method includes the operations of: receiving a substrate having an oxide layer, a nitride layer, and a silicon layer thereon; forming a patterned photoresist layer on the silicon layer; depositing a mask layer to cover a contour of the patterned photoresist layer; coating a carbon layer on the mask layer; etching the carbon layer, the mask layer, and the silicon layer to expose a top surface of the nitride layer; forming a plurality of opens in the oxide layer to expose a top surface of the substrate; and growing an epitaxial layer from the top surface of the substrate in the plurality of opens to form the active areas.

Abstract: The present disclosure provides a semiconductor device with an interconnect part and a method for preparing the semiconductor device. The semiconductor device comprises a device substrate and an interconnect part disposed over the device substrate. The interconnect part includes a lower redistribution layer electrically connected to the backside contact, and an upper redistribution layer disposed over the lower redistribution layer. The interconnect part also includes an interconnect frame disposed between and electrically connected to the lower redistribution layer and the upper redistribution layer. The interconnect part further includes a passivation structure surrounding the interconnect frame.

Abstract: The present disclosure provides a method of manufacturing a semiconductor structure. A substrate is provided. A multi-layer structure is formed over the substrate, wherein the multi-layer structure includes a semiconductive material layer and an oxide layer over the semiconductive material layer. The oxide layer is patterned to form a first patterned layer. A second patterned layer is formed on the semiconductive material layer and alternately arranged with the first patterned layer. A first etching operation is performed on the substrate using a comprehensive pattern of the first patterned layer and the second patterned layer.

Abstract: The present disclosure provides a method of manufacturing a semiconductor structure. A substrate is provided. A multi-layer structure is formed over the substrate, wherein the multi-layer structure includes a semiconductive material layer and an oxide layer over the semiconductive material layer. The oxide layer is patterned to form a first patterned layer. A second patterned layer is formed on the semiconductive material layer and alternately arranged with the first patterned layer. A first etching operation is performed on the substrate using a comprehensive pattern of the first patterned layer and the second patterned layer.

Abstract: A method of manufacturing the same is provided. The method includes providing a substrate. The method also includes forming a target layer over the substrate. The method further includes forming a patterned mask structure over the target layer. In addition, the method includes forming an etching stop layer over the patterned mask structure. The method also includes forming an underlayer over the etching stop layer; and performing an etching process to pattern the target layer.

Abstract: A method of manufacturing the same is provided. The method includes providing a substrate. The method also includes forming a target layer over the substrate. The method further includes forming a patterned mask structure over the target layer. In addition, the method includes forming an etching stop layer over the patterned mask structure. The method also includes forming an underlayer over the etching stop layer; and performing an etching process to pattern the target layer.

Abstract: A method of manufacturing a semiconductor device is provided. The method includes providing a substrate. The method also includes forming a first trench within the substrate. The method further includes forming a first nitridation layer within the first trench. In addition, the method includes forming a first isolation layer on the first nitridation layer to form a first isolation structure.

Abstract: A semiconductor device is provided. The semiconductor device includes a substrate, a first isolation structure, and a second isolation structure. The substrate has a first region and a second region. The first isolation structure is disposed within the first region of the substrate. The first isolation structure includes a first dielectric layer and a first nitridation layer disposed between the substrate and the first dielectric layer. The second isolation structure is disposed within the second region of the substrate.

Abstract: The present disclosure provides a method of manufacturing a semiconductor device, The method includes providing a substrate, forming a metallization layer on the substrate, forming an upper dielectric layer over the metallization layer, forming a first sacrificial layer, a second sacrificial layer, and a third sacrificial layer penetrating the upper dielectric layer and the metallization layer, wherein the first sacrificial layer is aligned with the third sacrificial layer along a first axis, and the second sacrificial layer is free from overlapping the first sacrificial layer and the third sacrificial layer along the first axis, forming a width controlling structure between the first sacrificial layer and the third sacrificial layer, wherein the width controlling structure defines a recess exposing the upper dielectric layer, forming a protective layer within the recess, removing the width controlling structure to expose a portion of the metallization layer.

Abstract: A method of manufacturing a semiconductor device is provided. The method includes: providing a substrate; forming a metallization layer on the substrate; forming an upper dielectric layer over the s metallization layer; forming a first sacrificial layer and a second sacrificial layer, each of which penetrates the upper dielectric layer and the metallization layer; removing the upper dielectric layer; forming a width controlling structure between the first sacrificial layer and the second sacrificial layer, wherein the width controlling structure defines a recess exposing the metallization layer; forming a protective layer within the recess of the width controlling structure; removing the width controlling structure to expose a portion of the metallization layer; and patterning the metallization layer to form a word line between the first sacrificial layer and the second sacrificial layer.

Abstract: The present disclosure provides a method of preparing active areas. The method includes the operations of: receiving a substrate having an oxide layer, a nitride layer, and a silicon layer thereon; forming a patterned photoresist layer on the silicon layer; depositing a mask layer to cover a contour of the patterned photoresist layer; coating a carbon layer on the mask layer; etching the carbon layer, the mask layer, and the silicon layer to expose a top surface of the nitride layer; forming a plurality of opens in the oxide layer to expose a top surface of the substrate; and growing an epitaxial layer from the top surface of the substrate in the plurality of opens to form the active areas.

Abstract: The present disclosure provides a method of preparing active areas. The method includes the operations of: receiving a substrate having an oxide layer, a nitride layer, and a silicon layer thereon; forming a patterned photoresist layer on the silicon layer; depositing a mask layer to cover a contour of the patterned photoresist layer; coating a carbon layer on the mask layer; etching the carbon layer, the mask layer, and the silicon layer to expose a top surface of the nitride layer; forming a plurality of opens in the oxide layer to expose a top surface of the substrate; and growing an epitaxial layer from the top surface of the substrate in the plurality of opens to form the active areas.

Abstract: A block erase method for a flash memory is provided. The block erase method is to perform block erase on a block with a predetermined block size. The block erase method includes: performing an erase verification on bytes byte-by-byte in the block when performing the block erase; checking an erase step of the byte when the byte does not pass the erase verification; when the erase step of the byte exceeds a predetermined threshold value, performing the block erase with a partitioned block smaller than the predetermined block size, and returning to an erase verification stage to perform the erase verification; and when the erase step of the bytes does not exceed the predetermined threshold value, continuing to perform the block erase with the predetermined block size, and returning to the erasure verification stage to continue to perform the erase verification.