摘要:
This invention provides a cup with twinkling light effects, primarily comprising an inner cup, an outer cup, and a light unit, with the lower half of the inner cup having a number of arched convex strips, and the base of which has diamond-facet of concave and convex cones. As a result, when the light unit at the base of the outer cup is activated, the effects of the arched convex strips and diamond facets cause the cup to produce numerous refractions of the light source, creating twinkling rays of light with dazzling variation.
摘要:
A method for manufacturing a semiconductor device that method comprises forming a thin film resistor by a process that includes depositing a resistive material layer on a semiconductor substrate. The process also includes depositing an insulating layer on the resistive material layer, and performing a first dry etch process on the insulating layer to form an insulative body. The process further includes performing a second dry etch process on the resistive material layer to form a resistive body. The resistive body and the insulative body have substantially identical perimeters.
摘要:
An integrated circuit is provided having a semiconductor substrate with a semiconductor device. A dielectric layer formed over the semiconductor substrate has an opening provided therein. The dielectric layer is of non-barrier dielectric material capable of being changed into a barrier dielectric material. The dielectric layer around the opening is changed into the barrier dielectric material and the conductor core material is deposited to fill the opening. The conductor core is processed to form a channel for the integrated circuit. This allows a selective conversion of dielectric materials with no diffusion barrier properties to be converted into good barrier materials which allows larger channels and shrinkage of the integrated circuit.
摘要:
An integrated circuit manufacturing method is provided having a semiconductor substrate with a semiconductor device. A device dielectric layer is formed on the semiconductor substrate and a channel dielectric layer on the device dielectric layer has an opening formed therein. A barrier layer lines the channel opening and a conductor core fills the opening over the barrier layer. A seedless barrier layer lines the opening, and a conductor core fills the opening over the seedless barrier layer. The barrier layer is deposited in the opening and contains atomic layers of barrier material which bonds to the dielectric layer, an intermediate material which bonds to the barrier material layer and to the conductor core, and a conductor core material which bonds to the intermediate material. The conductor core bonds to the conductor core material.
摘要:
An integrated circuit and manufacturing method therefor is provided having a semiconductor substrate with a semiconductor device and a device dielectric layer formed on the semiconductor substrate. A channel dielectric layer on the device dielectric layer has a channel opening, a barrier layer lining the channel opening, and a conductor core filling the channel opening. The barrier layer has a more negative heat of formation than the channel dielectric layer whereby the barrier layer is reacts with and forms a barrier to diffusion of the material of the conductor core to the channel dielectric layer. The barrier layer also forms a stable compound with the conductor core to form a coherent barrier layer bonding the channel dielectric to the conductor core.
摘要:
A test structure and method for testing a semiconductor material is provided with a semiconductor wafer having an electrical ground and a source of electrical potential. A conductor layer is placed over the semiconductor wafer and a semiconductor material is placed over the conductor layer. A dielectric layer is placed over the semiconductor material. Conductive top and bottom layers are placed over the dielectric layer and the bottom of the semiconductor wafer. The conductive top layer is connected to the electrical ground. The conductive bottom layer is connected to the source of electrical potential. The current flow is measured from the conductive bottom layer to the conductive top layer.
摘要:
A manufacturing method is provided for an integrated circuit having a semiconductor substrate with a semiconductor device. A device dielectric layer is formed on the semiconductor substrate. A channel dielectric layer on the device dielectric layer has an opening formed therein. A barrier layer lines the channel opening. A conductor core with a random grain texture fills the opening over the barrier layer. The crystallographic orientation of the conductor core is then graphoepitaxially changed to reduce its random grain texture.
摘要:
An integrated circuit and manufacturing method therefor is provided having a semiconductor substrate with a semiconductor device. A device dielectric layer is formed on the semiconductor substrate. A first dielectric layer on the device dielectric layer has an opening formed therein including a conductor reservoir volume. A barrier layer lines the channel opening. A conductor core fills the opening over the barrier layer. A second dielectric layer is formed on the first dielectric layer and has a second channel and via opening provided therein. A barrier layer lines the second channel and via opening except over the first channel opening. A conductor core fills the second channel and via opening over the barrier layer and the first conductor core to form the second channel and via. The conductor reservoir volume provides a supply of conductor material to prevent the formation of voids in the first channel and in the via.