Abstract: There is provided an apparatus including an image sensor of a back-illuminated type using a complementary metal oxide semiconductor (CMOS), including a light receiving unit, formed in a semiconductor substrate, which receives incident light, an anti-reflection film formed on a back-surface side of the semiconductor substrate in which the light receiving unit is formed, and a silicon oxide film, formed on a back-surface side of the anti-reflection film, which has a refractive index lower than a silicon nitride film and has a higher density in a back-surface side than in a front-surface side thereof.

Abstract: A solid-state imaging device includes a plurality of pixels formed on a semiconductor substrate and include a photoelectric conversion unit; a color filter on the pixels; an on-chip microlens made of an organic film on the color filter, corresponding to each of the pixels; a first inorganic film formed on a surface of the on-chip microlens and having a higher refraction index than the on-chip microlens; and a second inorganic film formed on a surface of the first inorganic film and having a lower refraction index than the on-chip microlens and the first inorganic film, in which at least the second inorganic film includes a non-lens area at an interface of an adjacent second inorganic film.

Abstract: There is provided an apparatus including an image sensor of a back-illuminated type using a complementary metal oxide semiconductor (CMOS), including a light receiving unit, formed in a semiconductor substrate, which receives incident light, an anti-reflection film formed on a back-surface side of the semiconductor substrate in which the light receiving unit is formed, and a silicon oxide film, formed on a back-surface side of the anti-reflection film, which has a refractive index lower than a silicon nitride film and has a higher density in a back-surface side than in a front-surface side thereof.

Abstract: A solid-state imaging device including a light-receiving portion, which serves as a pixel, and a waveguide, which is disposed at a location in accordance with the light-receiving portion and which includes a clad layer and a core layer embedded having a refractive index distribution in the wave-guiding direction.

Abstract: A solid-state imaging device includes a light-receiving portion, which serves as a pixel, and a waveguide, which is disposed at a location in accordance with the light-receiving portion and which includes a clad layer and a core layer embedded having a refractive index distribution in the wave-guiding direction.

Abstract: A solid-state imaging device includes a plurality of pixels formed on a semiconductor substrate and include a photoelectric conversion unit; a color filter on the pixels; an on-chip microlens made of an organic film on the color filter, corresponding to each of the pixels; a first inorganic film formed on a surface of the on-chip microlens and having a higher refraction index than the on-chip microlens; and a second inorganic film formed on a surface of the first inorganic film and having a lower refraction index than the on-chip microlens and the first inorganic film, in which at least the second inorganic film includes a non-lens area at an interface of an adjacent second inorganic film.

Abstract: A solid-state imaging device includes a light-receiving portion, which serves as a pixel, and a waveguide, which is disposed at a location in accordance with the light-receiving portion and which includes a clad layer and a core layer embedded having a refractive index distribution in the wave-guiding direction.

Abstract: A wiring member which becomes substantially symmetrical on the plane of an electrostatic chuck unit is connected to the tip end of an RF introduction rod between the RF introduction rod and the electrostatic chuck unit in order to make uniform generation of an electric field due to bias RF which becomes a cause of plasma damage. The connection point between the electrostatic chuck unit and the wiring member may be single or plural.

Abstract: In order to provide a manufacturing method of a semiconductor device which can improve the interconnection lifetime, while controlling the increase in resistance thereof, and, in addition, can raise the manufacturing stability; by applying a plasma treatment to the surface of a copper interconnection 17 with a source gas comprising a nitrogen element being used, a copper nitride layer 24 is formed, and thereafter a silicon nitride film 18 is formed. Hereat, under the copper nitride layer 24, a thin copper silicide layer 25 is formed.

Abstract: A wiring member which becomes substantially symmetrical on the plane of an electrostatic chuck unit is connected to the tip end of an RF introduction rod between the RF introduction rod and the electrostatic chuck unit in order to make uniform generation of an electric field due to bias RF which becomes a cause of plasma damage. The connection point between the electrostatic chuck unit and the wiring member may be single or plural.

Abstract: In order to provide a manufacturing method of a semiconductor device which can improve the interconnection lifetime, while controlling the increase in resistance thereof, and, in addition, can raise the manufacturing stability; by applying a plasma treatment to the surface of a copper interconnection 17 with a source gas comprising a nitrogen element being used, a copper nitride layer 24 is formed, and thereafter a silicon nitride film 18 is formed. Hereat, under the copper nitride layer 24, a thin copper silicide layer 25 is formed.

Abstract: In order to provide a manufacturing method of a semiconductor device which can improve the interconnection lifetime, while controlling the increase in resistance thereof, and, in addition, can raise the manufacturing stability; by applying a plasma treatment to the surface of a copper interconnection 17 with a source gas comprising a nitrogen element being used, a copper nitride layer 24 is formed, and thereafter a silicon nitride film 18 is formed. Hereat, under the copper nitride layer 24, a thin copper silicide layer 25 is formed.

Abstract: A semiconductor device (10) and its production method,is disclosed in which a cap film for a wiring made of copper or a copper alloy may prevent or reduce stress corrosion cracking in the wiring. A semiconductor device (10) may include a wiring (11) made of copper or a copper alloy including a barrier film (12) formed between the wiring (11) and a cap film (13) for preventing copper diffusion. The barrier film (12) may include a SiC film to provide an exposure prevention film, which prevents the wiring (11) from being exposed to a film forming gas for the cap film (13), which includes a SiCN film.

Abstract: In order to provide a manufacturing method of a semiconductor device which can improve the interconnection lifetime, while controlling the increase in resistance thereof, and, in addition, can raise the manufacturing stability; by applying a plasma treatment to the surface of a copper interconnection 17 with a source gas comprising a nitrogen element being used, a copper nitride layer 24 is formed, and thereafter a silicon nitride film 18 is formed. Hereat, under the copper nitride layer 24, a thin copper silicide layer 25 is formed.