摘要:
A one-way drive strap wrench has a handle, a threaded rod module mounted in the handle and a clamping module mounted in the handle. The clamping module has an asymmetric clamping block and a strap. The clamping block is mounted around a combining unit of the handle and has an accommodating trough accommodating a pushing segment of the threaded rod module, wherein the accommodating trough is wider than the pushing segment. The strap is circled around the clamping block to form a surrounded area. A crossing angle is formed between the axis of the handle and the blocking line and is smaller than 90 degrees.
摘要:
An apparatus for fabricating a coverlayer of optical information storage media is disclosed. The apparatus comprises a rotating platform, a rotating plate and a UV irradiation system. A substrate is disposed on the rotating platform and a radiation setting resin material is disposed on a surface of the substrate. The rotating plate is moved towards the rotating platform to compress the radiation-setting resin material against the substrate. The resulting structure is rotated by rotating the rotating platform. A thin radiation-setting resin layer with a uniform thickness is formed on the substrate. The radiation-setting resin layer is illuminated by a UV light to harden the radiation-setting resin layer. Next, the rotating plate is separated from the radiation-setting resin layer while the radiation-setting resin layer remains adhered to the substrate. The hardened radiation-setting resin layer serves as a coverlayer of the optical information storage media.
摘要:
A method for fabricating a non-volatile memory is provided. A stacked structure including a tunneling layer, a trapping layer, a barrier layer, and a control gate is formed on a substrate. A source region and a drain region are formed beside the stacked structure in the substrate. A silicon oxide spacer is formed on the sidewalls of the stacked structure. An ultraviolet-resistant lining layer is formed on the surfaces of the substrate and the stacked structure to prevent the ultraviolet light from penetrating into the trapping layer. A dielectric layer is formed on the ultraviolet-resistant lining layer. A contact being electrically connected to the control gate is formed in the dielectric layer. A conducting line electrically connected to the contact is formed on the dielectric layer. A lost-surface-charge lining layer is formed on the surfaces of the dielectric layer and the conducting line to reduce the antenna effect.
摘要:
A one-way drive strap wrench has a handle, a threaded rod module mounted in the handle and a clamping module mounted in the handle. The clamping module has an asymmetric clamping block and a strap. The clamping block is mounted around a combining unit of the handle and has an accommodating trough accommodating a pushing segment of the threaded rod module, wherein the accommodating trough is wider than the pushing segment. The strap is circled around the clamping block to form a surrounded area. A crossing angle is formed between the axis of the handle and the blocking line and is smaller than 90 degrees.