摘要:
Disclosed is a method of fabricating a semiconductor memory device including the step of irradiating ultraviolet rays on a metal interconnection at a bonding pad part, so that the metal interconnection can be prevented from being corroded because of a corrodent element in the process of erasing charges stored in a charge storage part. An oxide coating film is formed on the surface of the metal interconnection at the bonding pad part, and ultraviolet rays are irradiated onto the oxide coating film for erasing of charges from the floating gate.
摘要:
Disclosed is a method of fabricating a semiconductor memory device including the step of irradiating ultraviolet rays on a metal interconnection at a bonding pad part, so that the metal interconnection can be prevented from being corroded because of a corrodent element in the process of erasing charges stored in a charge storage part. An oxide coating film is formed on the surface of the metal interconnection at the bonding pad part, and ultraviolet rays are irradiated onto the oxide coating film for erasing of charges from the floating gate.
摘要:
Disclosed is a method of fabricating a semiconductor memory device including the step of irradiating ultraviolet rays on a metal interconnection at a bonding pad part, so that the metal interconnection can be prevented from being corroded because of a corrodent element in the process of erasing charges stored in a charge storage part. An oxide coating film is formed on the surface of the metal interconnection at the bonding pad part, and ultraviolet rays are irradiated onto the oxide coating film for erasing of charges from the floating gate.
摘要:
Disclosed is a method of fabricating a semiconductor memory device including the step of irradiating ultraviolet rays on a metal interconnection at a bonding pad part, so that the metal interconnection can be prevented from being corroded because of a corrodent element in the process of erasing charges stored in a charge storage part. An oxide coating film is formed on the surface of the metal interconnection at the bonding pad part, and ultraviolet rays are irradiated onto the oxide coating film for erasing of charges from the floating gate.
摘要:
A silicon nitride film for storing electric charge is formed on a semiconductor substrate while placing a tunnel oxide film in between, and the silicon nitride film is then subjected to hydrogen plasma treatment so as to effectively erase unnecessary charge stored therein during various process steps in fabrication of the semiconductor memory device, to thereby stabilize the threshold voltage (Vth) of the semiconductor memory device.
摘要:
A silicon nitride film for storing electric charge is formed on a semiconductor substrate while placing a tunnel oxide film in between, and the silicon nitride film is then subjected to hydrogen plasma treatment so as to effectively erase unnecessary charge stored therein during various process steps in fabrication of the semiconductor memory device, to thereby stabilize the threshold voltage (Vth) of the semiconductor memory device.
摘要:
A silicon nitride film for storing electric charge is formed on a semiconductor substrate while placing a tunnel oxide film in between, and the silicon nitride film is then subjected to hydrogen plasma treatment so as to effectively erase unnecessary charge stored therein during various process steps in fabrication of the semiconductor memory device, to thereby stabilize the threshold voltage (Vth) of the semiconductor memory device.
摘要:
A gas tank is protected by absorbing collision energy with the rear of a vehicle. Rear-side tank frame supports the tank at a position below a rear side member. The front portion of the tank frame is secured on rear side member, while the rear portion is directly or indirectly secured thereto. A torsion beam is arranged ahead of the tank frame. When an input load is exerted at rear end portions of the rear side member and tank frame toward the front of the vehicle, rear side member is folded to a V shape, upward with respect to the vehicle body. The tank frame collides with the torsion beam, and the front portion of the tank frame is pushed upward along with rear side member.
摘要:
An image-blur compensating device includes an optical component configured to compensate blur in an image, an actuator driving the optical component, a displacement detector detecting a position of the optical component changed by the actuator, an angular velocity detector detecting an angular velocity applied from outside, and a target displacement calculator calculating a driving amount when the actuator has driven the optical axis changing unit based on the angular velocity detected by the angular velocity detector and the position detected by the displacement detector. The target displacement calculator then obtains, as a result of compensating an amount of influence on the position of the optical component, a driving amount when driving the actuator based on the calculated driving amount. The image-blur compensating device further includes a driver driving the actuator based on the driving amount calculated by the target displacement calculator.
摘要:
A gas tank is protected by absorbing collision energy with the entirety of a rear portion of a vehicle without using a reinforcement member. This reduces weight and cost. Rear-side tank frame supports the tank at a position below rear side member. The front portion of rear-side tank frame is secured on rear side member, while the rear portion is directly or indirectly secured on rear side member. A torsion beam is arranged ahead of rear-side tank frame with respect to the vehicle body. When an input load is exerted at a rear end portion of the rear side member and a rear end portion of rear-side tank frame toward the front of the vehicle, rear side member is folded to a V-shape, upward with respect to the vehicle body. Rear-side tank frame collides with torsion beam, and the front portion of rear-side tank frame is pushed upward along with rear side member with respect to the vehicle body.