Abstract:
A display device includes a RFID tag unit, a display unit, a processing unit and a power supply unit. The RFID tag unit follows a wireless communication standard of a RFID system to receive a wireless signal and outputs identification information. The processing unit electrically connected with the RFID tag unit and the display unit receives the identification information and outputs to the display unit for displaying. The power supply unit supplies operation power required to the processing unit and the display unit. The required power while the above-mentioned display device refreshes the information is supplied by the power supply unit, so that the information can be refreshed with longer communication distance and power saving is achieved. A display system including the above-mentioned display device and a reader/writer device is also disclosed.
Abstract:
A method of forming spacers with different widths on a semiconductor substrate, includes the steps of disposing a first spacer layer over the substrate, defining the first spacer layer into a plurality of spacers of a first width, and disposing a second spacer layer selectively over the first spacer layer of a number of the spacers preselected for the second spacer layer, the predetermined number of the spacers with the second spacer layer each having a second width which is different from the first width.
Abstract:
A method of forming pluralities of gate sidewall spacers each plurality comprising different associated gate sidewall spacer widths including providing a plurality of gate structures formed overlying a substrate and a plurality of dielectric layers formed substantially conformally overlying the gate structures; exposing a first selected portion of the plurality followed by anisotropically etching through a thickness portion comprising at least the uppermost dielectric layer to form a first sidewall spacer width; exposing a first subsequent selected portion of the plurality followed by etching through at least a thickness portion of the uppermost dielectric layer; and, exposing a second subsequent selected portion of the plurality followed by anisotropically etching through at least a thickness portion of the uppermost dielectric layer to form a subsequent sidewall spacer width.
Abstract:
This description relates to an integrated circuit device including a conductive pillar formed over a substrate. The conductive pillar has a sidewall surface and a top surface. The integrated circuit device further includes an under-bump-metallurgy (UBM) layer between the substrate and the conductive pillar. The UBM layer has a surface region. The integrated circuit device further includes a protection structure on the sidewall surface of the conductive pillar and the surface region of the UBM layer. The protection structure is formed of a non-metal material.
Abstract:
A method of bonding includes providing a first work piece, and attaching a second work piece on the first work piece, with a solder bump disposed between the first and the second work pieces. The second work piece is heated using a heating head of a heating tool to melt the solder bump. After the step of heating the second work piece, one of the first and the second work pieces is allowed to move freely in a horizontal direction to self-align the first and the second work pieces. After the step of allowing one of the first and the second work pieces to move, a temperature of the heating head is lowed until the first solder bump solidifies to form a second solder bump.
Abstract:
A method of forming spacers with different widths on a semiconductor substrate, includes the steps of disposing a first spacer layer over the substrate, defining the first spacer layer into a plurality of spacers of a first width, and disposing a second spacer layer selectively over the first spacer layer of a number of the spacers preselected for the second spacer layer, the predetermined number of the spacers with the second spacer layer each having a second width which is different from the first width.
Abstract:
Within a method for forming a dielectric layer within a microelectronic fabrication there is first provided a substrate. There is then formed over the substrate a carbon doped silicon containing dielectric layer. There is then treated the carbon doped silicon containing dielectric layer with an oxidizing plasma to form from the carbon doped silicon containing dielectric layer an oxidizing plasma treated carbon doped silicon containing dielectric layer. By treating the carbon doped silicon containing dielectric layer with the oxidizing plasma, particularly under mild conditions, to form therefrom the oxidizing plasma treated carbon doped silicon containing dielectric layer, adhesion of an additional microelectronic layer upon the oxidizing plasma treated carbon doped silicon containing dielectric layer is enhanced in comparison with adhesion of the additional microelectronic layer upon the carbon doped silicon containing dielectric layer, while not compromising dielectric properties of the carbon doped silicon containing dielectric layer.
Abstract:
A method of fabricating a CVD low-k SiOCN material. The first embodiment comprising the following steps. MeSiH3, N2O, and N2 are reacted at a molar ratio of from about 1:5:10 to 1:10:15, at a plasma power from about 0 to 400 W to deposit a final deposited film. The final deposited film is treated to stabilize the final deposited film to form a CVD low-k SiOCN material. The second embodiment comprising the following steps. A starting mixture of MeSiH3, SiH4, N2O, and N2 is reacted at a molar ratio of from about 1:1:5:10 to 1:5:10:15, in a plasma in a helium carrier gas at a plasma power from about 0 to 400 W to deposit a CVD low-k SiOCN material.