Abstract: This invention provides an optical lens, in order from an object side to an image-forming side, comprises a first lens with positive refraction power; a second lens with negative refraction power; a third lens with positive refraction power; a fourth lens with negative refraction power; a fifth lens with positive refraction power and a sixth lens with negative refraction power. The optical lens satisfies the following conditions: 0.50?EFL/TTL, EFL/TTL?1.00, 0.65?F123/EFL, and/or F123/EFL?1.00.

Abstract: A touch-sensitivity control method, which is applied to a touch screen, and an electronic device utilizing the same are provided. The method includes a memory circuit storing a predetermined value and a set of initial values; a detection circuit, coupled to the touch screen, driving the touch screen to execute a capacitor charging or discharging action and generate a capacitor charging or discharging result of the touch screen after the touch screen is turned on; an analyzing and sampling circuit, coupled to the detection circuit and the memory circuit, comparing the capacitor charging or discharging result with the predetermined value and outputting a comparison result; and a setting circuit, coupled to the analyzing and sampling circuit and the memory circuit, receiving the comparison result and setting multiple touch parameters applied to the touch screen according to the comparison result.

Abstract: A method and an electronic apparatus for adjusting display frames by detecting touch of a cover are provided. The electronic apparatus includes a touch screen and a cover, and the cover has at least one transparent area. In the method, a touch of the cover is detected by using the touch screen. At least one cover range of the at least one transparent area of the cover on the touch screen is determined according to a detected energy variation, in which the at least one transparent area and other areas of the cover have different conductivities. The frames displayed by the touch screen are adjusted in response to the at least one cover range of the at least one transparent area on the touch screen.

Abstract: An improved interconnect structure and a method for forming the interconnect structure is disclosed that allows the interconnect structure to achieve a lower Rc. To lower the Rc of the interconnect structure, an ?-phase inducing metal layer is introduced on a first Ta barrier layer of ? phase to induce the subsequent deposition of Ta thereon into the formation of an ?-phase Ta barrier layer. The subsequently deposited Ta barrier layer with a primary crystallographic structure of ? phase has a lower Rc than that of the ?-phase Ta barrier layer.

Abstract: An optical lens includes seven lenses. An first lens has a negative refractive power: an second lens, an third lens, an fifth lens, an sixth lens and an seventh lens have refractive powers respectively, and the fourth lens has a positive refractive power. One of the second lens and the third lens has a positive refractive power, and the other has a negative refractive power. One of the fifth lens and the sixth lens has a positive refractive power and the other has a negative refractive power. An object-side surface of the first lens has a refractive rate R1, an image-side surface of the first lens has a refractive rate R2, and |R2/R1|?0.

Abstract: A method for electrochemical plating includes providing a wafer for an electrochemical plating (ECP) process, determining a wafer electrical property affecting the ECP process, adjusting a plating current or voltage applied in the ECP process based on the determined wafer electrical property, and electroplating the wafer with the adjusted plating current or voltage. A controller for controlling a power supply, and a system for electrochemical plating are also disclosed.

Abstract: An optical lens is provided. The optical lens having an optical axis comprises, in order from an object side to an image-forming side, a first lens having negative refraction power, a second lens having positive refraction power, a third lens having positive refraction power, a fourth lens having negative refraction power, a fifth lens having positive refraction power, and a sixth lens having refraction power. The sixth lens has an inflection point on a surface toward the image-forming side, the inflection point is separated from an optical axis by a distance h13, the radius of the sixth lens is H3, and |h13/H13|?0.55.

Abstract: This present invention provides an optical lens, which includes, in order from an object side to an image-forming side, a first lens group having positive refraction power and a second lens group having negative refraction power. The first lens group comprises a first lens, a second lens, and a third lens. The second lens group comprises a fourth lens, a fifth lens, and a sixth lens. The first lens is a plastic lens, the fourth lens is a convex-concave lens, and the sixth lens is an aspheric lens.

Abstract: This invention provides an optical lens, which comprises, in order from an object side to an image-forming side, a first lens group having positive refractive power and a second lens group having negative refractive power. The first lens group includes: in order from the object side to the image-forming side, a first lens having refractive power and a second lens having refractive power. The second lens group includes: in order from the object side to the image-forming side, a third lens having refractive power and a fourth lens having refractive power, wherein the fourth lens has a concave surface toward the object side.

Abstract: A wide-angle lens assembly includes a first lens, a second lens, a third lens, a first stop, a fourth lens, a fifth lens and a sixth lens, all of which are arranged in sequence from an object side to an image side along an optical axis. The first lens is with negative refractive power. The second lens is with negative refractive power. The third lens is with positive refractive power. The fourth lens is with positive refractive power. The fifth lens is with negative refractive power. The sixth lens is with positive refractive power. The fifth lens satisfies 16.1?Vd5?23.9, wherein Vd5 is an Abbe number of the fifth lens.

Abstract: A method of fabricating an integrated circuit includes depositing a cap layer on a substrate; depositing a dielectric layer on the cap layer; and forming a trench in the dielectric layer. The method further includes depositing a tantalum nitride (TaN) layer on a sidewall of the trench such that the TaN layer has a greater concentration of nitrogen than tantalum. The method further includes depositing a tantalum (Ta) layer on the TaN layer using physical vapor deposition (PVD); and depositing a metal layer over the Ta layer.

Abstract: This invention provides an optical lens, in order from an object side to an image-forming side, comprises a first lens with positive refraction power; a second lens with negative refraction power; a third lens with positive refraction power; a fourth lens with negative refraction power; a fifth lens with positive refraction power and a sixth lens with negative refraction power. The optical lens satisfies the following conditions: 0.50?EFL/TTL, EFL/TTL?1.00, 0.65?F123/EFL, and/or F123/EFL?1.00.

Abstract: A semiconductor substructure with improved performance and a method of forming the same is described. The semiconductor substructure includes a dielectric film over a substrate, the dielectric film including at least one metal dielectric layer, at least one oxygen-donor layer, and at least one nitride-incorporation layer.

Abstract: A structure for an integrated circuit includes a substrate, a cap layer deposited on the substrate, a dielectric layer deposited on the cap layer, and a trench embedded in the dielectric layer. The trench includes a TaN layer deposited on a side wall of the trench wherein the TaN layer has a greater concentration of nitrogen than tantalum, a Ta layer deposited on the TaN layer, and a Cu deposited on the Ta layer. The structure further includes a via integrated into the trench at bottom of the filled trench. In an embodiment, both the TaN layer and the Ta layer are formed with physical vapor deposition (PVD) wherein the TaN layer is formed with plasma sputtering a Ta target with an N2 flow at least 20 sccm.

Abstract: A method and an electronic apparatus for adjusting display frames by detecting touch of a cover are provided. The electronic apparatus includes a touch screen and a cover, and the cover has at least one transparent area. In the method, a touch of the cover is detected by using the touch screen. At least one cover range of the at least one transparent area of the cover on the touch screen is determined according to a detected energy variation, in which the at least one transparent area and other areas of the cover have different conductivities. The frames displayed by the touch screen are adjusted in response to the at least one cover range of the at least one transparent area on the touch screen.

Abstract: A wide-angle lens assembly includes a first lens, a second lens, a third lens, a first stop, a fourth lens, a fifth lens and a sixth lens, all of which are arranged in sequence from an object side to an image side along an optical axis. The first lens is with negative refractive power. The second lens is with negative refractive power. The third lens is with positive refractive power. The fourth lens is with positive refractive power. The fifth lens is with negative refractive power. The sixth lens is with positive refractive power. The fifth lens satisfies 16.1?Vd5?23.9, wherein Vd5 is an Abbe number of the fifth lens.

Abstract: A method for forming an interconnect structure includes forming a dielectric layer overlying a substrate, forming an opening in the dielectric layer, forming a metal-containing layer overlying the opening in the dielectric layer, forming a conformal protective layer overlying the metal-containing layer, filling a conductive layer in the opening, and performing a thermal process to form a metal oxide layer barrier layer underlying the metal-containing layer.

Abstract: A method for forming an interconnect structure includes forming a dielectric layer overlying a substrate, forming an opening in the dielectric layer, forming a metal-containing layer overlying the opening in the dielectric layer, forming a conformal protective layer overlying the metal-containing layer, filling a conductive layer in the opening, and performing a thermal process to form a metal oxide layer barrier layer underlying the metal-containing layer.

Abstract: A zoom lens includes a first lens group, a second lens group and a third lens group, all of which are arranged in sequence from an object side to an image side along an optical axis. The first lens group is with negative refractive power and includes a first lens, a second lens and a third lens, wherein the first lens is with negative refractive power, the second lens is with positive refractive power and the third lens is with negative refractive power. The second lens group is with positive refractive power. The third lens group is with positive refractive power. The third lens satisfies |R31/R32|?0.39, wherein R31 is a radius of curvature of an object side surface of the third lens and R32 is a radius of curvature of an image side surface of the third lens.

Abstract: A device and a method of forming the device is provided. The device includes a dielectric layer overlying a substrate, a conductive line with a sidewall in the dielectric layer, a Ta layer adjoining the sidewall of the conductive line, and a metal oxide formed between the Ta layer and the dielectric layer.