Abstract: The disclosure relates generally to image processing. For example, the invention relates to a method and a device for de-noising an electron microscope (EM) image. The method includes the act of selecting a patch of the EM image, wherein the patch comprises a plurality of pixels, wherein the following acts are performed on the patch: i) replacing the value of one pixel, for example of a center pixel, of the patch with the value of a different, for example randomly selected, pixel from the same EM image; ii) determining a de-noised value for the one pixel based on the values of the other pixels in the patch; and iii) replacing the value of the one pixel with the determined de-noised value.

Abstract: In one aspect, the present invention discloses a transistor device (see e.g., FIG. 3) that includes first and second source/drain regions 124a and 126 disposed in a semiconductor body 122 and separated by a channel region 128a. A dielectric layer 134a overlies the channel region 128a and a gate electrode 130a/132a overlies the dielectric layer 134a. In the preferred embodiment, the gate electrode includes a polysilicon layer 130a that extends a first lateral distance over the dielectric layer and a silicide layer 132a that extends a second lateral distance over the first polysilicon layer. In this example, the first lateral distance is greater than the second lateral distance.

Abstract: A method for fabricating a dual gate structure, comprising providing a semiconductor substrate having a first device area and a second device area covered by a gate oxide layer and a polysilicon layer, forming a first hard mask over the polysilicon layer, said first hard mask being a material that is resistant to a first etching, but susceptible to a second etching forming a second hard mask over the first hard mask and the polysilicon layer, said second hard mask being a material that is resistant to a second etching, but susceptible to a first etching, patterning and etching said second hard mask with a first etch to form a gate pattern on a first device area, and patterning and etching said first hard mask with a second etch to transfer gate patterns on the first and second device areas.

Abstract: A method for fabricating a dual gate structure, comprising providing a semiconductor substrate having a first device area and a second device area covered by a gate oxide layer and a polysilicon layer, forming a first hard mask over the polysilicon layer, said first hard mask being a material that is resistant to a first etching, but susceptible to a second etching forming a second hard mask over the first hard mask and the polysilicon layer, said second hard mask being a material that is resistant to a second etching, but susceptible to a first etching, patterning and etching said second hard mask with a first etch to form a gate pattern on a first device area, and patterning and etching said first hard mask with a second etch to transfer gate patterns on the first and second device areas.

Abstract: Source and drain regions of field effect transistors are fabricated with an electrically insulating layer formed thereunder so as to reduce junction capacitance between each and a semiconductor body in which the regions are formed. Shallow trench isolation partially surrounds each transistor so as to further electrically isolate the source and drain regions from the semiconductor body. Typically for a single transistor only one surface of each drain and source region make direct contact to the semiconductor body and these surfaces are on opposite sides of a channel region of each transistor. One method of fabrication of the source and drain regions is to form an isolating isolation region around active areas in which a transistor is to be formed in a semiconductor body. Trenches separated by portions of the body are then formed in the active areas in which transistors are to be formed. On bottom surfaces of the trenches are formed an electrically insulating layer.