Abstract: A method of forming an oxide layer is provided in the present invention. The method includes the following steps. A first oxide layer is formed on a semiconductor substrate, and a quality enhancement process is then performed to etch the first oxide layer and densify the first oxide layer at the same time for forming a second oxide layer. The first oxide layer is etched and densified at the same time by a mixture of dilute hydrofluoric acid (DHF) and hydrogen peroxide (H2O2) in the quality enhancement process. The thickness of the second oxide layer may be reduced and the quality of the second oxide layer may be enhanced by the quality enhancement process at the same time.

Abstract: A manufacturing method of a semiconductor structure for improving quality of an epitaxial layer is provided in the present invention. The manufacturing method includes the following steps. A gate structure is formed on a semiconductor substrate, and two lightly doped regions are formed in the semiconductor substrate at two sides of the gate structure. A capping layer is formed on the gate structure and the lightly doped regions. Two epitaxial layers are formed at the two sides of the gate structure after the step of forming the capping layer. An oxide film formed on the lightly doped regions will influence the growth condition of the epitaxial layers. A removing process is performed to remove the oxide film on the lightly doped regions before the step of forming the capping layer so as to improve the quality of the epitaxial layers.

Abstract: A method of forming an oxide layer is provided in the present invention. The method includes the following steps. A first oxide layer is formed on a semiconductor substrate, and a quality enhancement process is then performed to etch the first oxide layer and densify the first oxide layer at the same time for forming a second oxide layer. The first oxide layer is etched and densified at the same time by a mixture of dilute hydrofluoric acid (DHF) and hydrogen peroxide (H2O2) in the quality enhancement process. The thickness of the second oxide layer may be reduced and the quality of the second oxide layer may be enhanced by the quality enhancement process at the same time.

Abstract: A semiconductor device includes a semiconductor substrate, a gate structure formed over the semiconductor substrate, and an epitaxial structure formed partially within the semiconductor substrate. A vertically extending portion of the epitaxial structure extends vertically above a top surface of the semiconductor substrate in an area adjacent the gate structure. A laterally extending portion of the epitaxial structure extends laterally at an area below the top surface of the semiconductor substrate in a direction toward an area below the gate structure and beyond an area where the epitaxial structure extends vertically. The device further includes an interlayer dielectric layer between a side surface of the vertically extending portion of the epitaxial structure and a side surface of the gate structure. A top surface of the laterally extending portion of the epitaxial structure directly contacts the interlayer dielectric layer.

Abstract: A manufacturing method of a semiconductor structure for improving quality of an epitaxial layer is provided in the present invention. The manufacturing method includes the following steps. A gate structure is formed on a semiconductor substrate, and two lightly doped regions are formed in the semiconductor substrate at two sides of the gate structure. A capping layer is formed on the gate structure and the lightly doped regions. Two epitaxial layers are formed at the two sides of the gate structure after the step of forming the capping layer. An oxide film formed on the lightly doped regions will influence the growth condition of the epitaxial layers. A removing process is performed to remove the oxide film on the lightly doped regions before the step of forming the capping layer so as to improve the quality of the epitaxial layers.

Abstract: A method for manufacturing a semiconductor device with epitaxial structure includes following steps: A substrate including a plurality of gate structures formed thereon is provided, and a spacer is respectively formed on sidewalls of each gate structure. Next, a first etching process is performed to form a first recess respectively at two sides of the gate structures and followed by performing an ion implantation to the first recesses. After the ion implantation, a second etching process is performed to widen the first recesses to form widened first recesses and to form a second recess respectively at a bottom of each widened first recess. Then, an epitaxial structure is respectively formed in the widened first recesses and the second recesses.

Abstract: A semiconductor device includes a substrate, a gate structure, a spacer, and a plurality of hyper-sigma (?) shaped epitaxial stressors. The substrate includes a first semiconductor material, and the hyper-? shaped epitaxial stressors include the first semiconductor material and a second semiconductor material. A lattice constant of the second semiconductor material is different from a lattice constant of the first semiconductor material. The hyper-? shaped epitaxial stressors respectively include a first portion, a second portion and a neck physically connecting the first portion and the second portion. The first portion includes a pair of first tips pointing toward the gate structure in a cross-sectional view. The second portion includes a pair of second tips pointing toward the gate structure in the cross-sectional view. The neck includes a first slanted surface in the first portion and a second slanted surface in the second portion.

Abstract: The present invention provides a method for forming a semiconductor structure, comprising: firstly, a substrate is provided, next, a first dry etching process is performed, to form a recess in the substrate. Afterwards, an ion implantation process is performed to a bottom surface of the recess, a wet etching process is then performed, to etch partial sidewalls of the recess, so as to form at least two tips on two sides of the recess respectively, and a second dry etching process is performed, to etch partial bottom surface of the recess, wherein after the second dry etching process is performed, a lower portion of the recess has a U-shaped cross section profile.

Abstract: A portable infusion device adapted to hold an infusion bag is provided. The infusion bag includes a bag body and an infusion tube connected to the bag. The portable infusion device includes a case, a plate and an elevating mechanism. The case includes an accommodating space for accommodating the bag body. The case has an aperture. The infusion tube is adapted to pass through the aperture. The plate is disposed in the receiving space and is adapted to carry the bag body. The elevating mechanism is disposed in the accommodating space and is movably connected to the case. The plate is fixed on the elevating mechanism. The elevating mechanism is adapted to push the plate to move. The portable infusion device is easily carried in use.

Abstract: The present invention provides a method for forming a semiconductor structure, comprising: firstly, a substrate is provided, next, a first dry etching process is performed, to form a recess in the substrate. Afterwards, an ion implantation process is performed to a bottom surface of the recess, a wet etching process is then performed, to etch partial sidewalls of the recess, so as to form at least two tips on two sides of the recess respectively, and a second dry etching process is performed, to etch partial bottom surface of the recess, wherein after the second dry etching process is performed, a lower portion of the recess has a U-shaped cross section profile.

Abstract: A water pump device including a driving motor, a housing, a magnetic rotating member and a magnetic impeller unit is provided. The driving motor includes a rotating shaft extending outside the housing. The housing is disposed on the driving motor and includes an accommodation portion and a water drawing portion. The water drawing portion has a water inlet and a water outlet. The magnetic rotating member is disposed in the accommodation portion. The rotating shaft is disposed in the magnetic rotating member. The magnetic rotating member includes alternately arranged first surfaces and second surfaces, and their respective magnetic poles are different. The magnetic impeller unit is disposed opposite to top of the magnetic rotating member and located in the water drawing portion. The magnetic impeller unit includes alternately arranged third surfaces and fourth surfaces, and their respective magnetic poles are different.

Abstract: The present invention provides a semiconductor structure, which includes a substrate, at least two gate structures disposed on the substrate, a first recess, disposed in the substrate between two gate structures, the first recess having a U-shaped cross section profile, and a second recess, disposed on the first recess, the second recess having a polygonal shaped cross section profile, and has at least two tips on two sides of the second recess, the first recess and the second recess forming an epitaxial recess.

Abstract: An epitaxial process applying light illumination includes the following steps. A substrate is provided. A dry etching process and a wet etching process are performed to form a recess in the substrate, wherein an infrared light illuminates while the wet etching process is performed. An epitaxial structure is formed in the recess.

Abstract: A detection chip is provided. The detection chip includes a substrate, an active reagent, a hydrophilic droplet and a lipophilic substance. The substrate includes a first containing slot, wherein the first containing slot includes a first space and a second space adjacent to each other. The active reagent is disposed in the first space of the first containing slot. The hydrophilic droplet is disposed in the second space of the first containing slot. The lipophilic substance is disposed in the first containing slot, wherein the lipophilic substance is immiscible to the active reagent and the hydrophilic droplet, and separates the active reagent from the hydrophilic droplet.

Abstract: A apparatus for microfluid detection for detecting a sample fluid including a plurality of magnetic particles is provided. The apparatus for microfluid detection includes a microfluidic chip and a magnetic generating module. The microfluidic chip includes a substrate and microfluidic channels, wherein the sample fluid is carried by a carry surface of the substrate. The magnetic generating module is adapted for providing a positioning magnetic field and a surrounding magnetic field. The magnetic module controls to move the sample fluid and change a distribution of the magnetic particles in the sample fluid through the positioning magnetic field and the surrounding magnetic field.

Abstract: An anti-VEGF antibody, or a binding fragment thereof, includes a heavy-chain variable region that comprises: (1) a CDRH1 sequence selected from SEQ ID NO: 17, 20, 23, 26, 29, 32, 35, or 38), (2) a CDRH2 sequence selected from SEQ ID NO:18, 21, 24, 27, 30, 33, 36, or 39, and (3) a CDRH3 sequence selected from SEQ ID NO:19, 22, 25, 28, 31, 34, 37, or 40; and a light-chain variable region that comprises: (1) a CDRL1 sequence selected from SEQ ID NO: 41, 44, 47, 50, 53, 56, 59, or 62, (2) a CDRL2 sequence selected from SEQ ID NO: 42, 45, 48, 51, 54, 57, 60, or 63, and (3) a CDRL3 sequence selected from SEQ ID NO: 43, 46, 49, 52, 55, 58, 61, or 64. A method for treating or preventing a VEGF-related disorder, e.g., diabetic retinopathy, age-related macular degeneration, or cancer, uses the antibodies.

Abstract: A wearable electronic device performs a voice communication through a host. The wearable electronic device includes a wireless transmission module, an identification module and a voice transceiver module. The wireless transmission module is configured to transmit signals with the host. The identification module is stored with a prepaid amount data provided to the host for a validation, and the wearable electronic device builds up a voice communication through the host when the validation is positive. The voice transceiver module is electrically connected to the wireless transmission module. A telephone apparatus using the aforementioned wearable electronic device is also provided.

Abstract: A planting package is provided. The planting package includes a water discharging bag, a soil, at least a seed and a hanging structure, wherein the water discharging bag is made of material having water discharging function. The water discharging bag has a tear line to form a tear portion on the water discharging bag. The soil is disposed in the water discharging bag, the seed is also disposed in the water discharging bag, and the hanging structure is disposed on an outer surface of the water discharging bag. The planting package has the advantage of easily planted.

Abstract: A driving device includes a hub portion, a plurality of extension plates and a plurality of driving components. Each extension plate has a first terminal and a second terminal opposite to each other. The first terminal of each extension plate is connected to the hub portion. Each driving component is movably disposed in the respective extension plate. When a first of the plurality of driving component moves along a straight direction, a second of the plurality of driving component moves along a curved direction, thereby resulting in that the first and second driving components corporately drive the hub portion to rotate along a direction, wherein the first and second driving components are disposed opposite to each other.

Abstract: A humanized antibody, or a scFv, Fab, or F(ab?)2 thereof, includes: a heavy chain variable region, or a homologous variant thereof, wherein the heavy chain variable region includes: heavy chain framework regions, CDRH1 that has the sequence of SEQ ID NO:19, CDRH2 that has the sequence of SEQ ID NO:20, and CDRH3 that has the sequence of SEQ ID NO:21, wherein the heavy chain variable region and the homologous variant share at least 90% sequence identity in the heavy chain framework regions; and a light chain variable region, or a homologous variant thereof, that includes: light chain framework regions, CDRL1 that has the sequence of SEQ ID NO:22, CDRL2 that has the sequences of SEQ ID NO:23, and CDRL3 that has the sequences of SEQ ID NO:24, wherein the light chain variable region and the homologous variant share at least 90% sequence identity in the light chain framework regions.