Abstract:
The disclosure discloses a method for communication based on pseudo-contact information, which including: when a call is received, acquiring contact information of a calling party, and encrypting the contact information by using a preset encryption algorithm to acquire pseudo-contact information; when the pseudo-contact information does not match locally stored pseudo-contact information, displaying real contact information of the calling party, wherein the locally stored pseudo-contact information represents the pseudo-contact information generated by encrypting the contact information to be stored according to the preset encryption algorithm and locally stored; and when the pseudo-contact information matches the locally stored pseudo-contact information, displaying a substituted contact information generated by substituting a plurality of bits of the real contact information of the calling party with an identifier. The disclosure further discloses another method for communication based on pseudo-contact information and an apparatus for communication based on pseudo-contact information. The disclosure can solve the problems of higher operation complexity and lower safety performance of the method for protecting contact information stored on a terminal mentioned in the related art.
Abstract:
A carbon nanotube structure includes a number of carbon wires and a number of second carbon nanotubes. Each of the carbon nanotube wires includes a number of first carbon nanotubes joined end to end by the carbon-carbon bonds therebetween. The carbon wires and the carbon nanotubes are joined by van der Waals attractive force therebetween.
Abstract:
The present invention provides a recording medium turnover device and a recording medium processing apparatus using the same. The recording medium turnover device comprises: a passage assembly, configured to form a first passage (3), one end of which is connected with a recording medium inlet (1) and the other end of which is connected with a recording medium outlet (2); a turnover mechanism (4), which is located on one side of the passage assembly and comprises a first plate (41) being located below the outlet and extending away from the outlet and a second plate (42) swingably arranged between the outlet and the inlet and forming a recording medium containing space with the first plate; conveying rollers (411, 424), configured to convey the recording medium; and a guide plate (5), which is controlled to guide the recording medium to enter the first passage or the recording medium containing space of the turnover mechanism. According to the present invention, the first passage and the turnover mechanism can share one power device to convey the recording medium, without switching the position state and the rotating direction of a plurality of mechanisms as in the conventional art, so that the structure of the recording medium turnover device and the control method are simplified, thus the number of power devices is decreased and the cost of devices is reduced.
Abstract:
A method for making a carbon nanotube composite structure, the method comprising the steps of: providing a carbon nanotube structure having a plurality of carbon nanotubes; and forming at least one conductive coating on a plurality of the carbon nanotubes in the carbon nanotube structure to achieve a carbon nanotube composite structure, wherein the conductive coating comprises of a conductive layer.
Abstract:
A solder-top enhanced semiconductor device is proposed for packaging. The solder-top device includes a device die with a top metal layer patterned into contact zones and contact enhancement zones. At least one contact zone is electrically connected to at least one contact enhancement zone. Atop each contact enhancement zone is a solder layer for an increased composite thickness thus lowered parasitic impedance. Where the top metal material can not form a uniform good electrical bond with the solder material, the device die further includes an intermediary layer sandwiched between and forming a uniform electrical bond with the top metal layer and the solder layer. A method for making the solder-top device includes: a) Lithographically patterning the top metal layer into the contact zones and the contact enhancement zones. b) Forming a solder layer atop each of the contact enhancement zones using a stencil process for an increased composite thickness.
Abstract:
A carbon nanotube composite includes a free-standing carbon nanotube structure and an amount of reinforcements. The free-standing carbon nanotube structure includes an amount of carbon nanotubes. The reinforcements are located on the carbon nanotubes and combining the carbon nanotubes together.
Abstract:
A semiconductor wafer contains semiconductor die. A first conductive layer is formed over the die. A resistive layer is formed over the die and first conductive layer. A first insulating layer is formed over the die and resistive layer. The wafer is singulated to separate the die. The die is mounted to a temporary carrier. An encapsulant is deposited over the die and carrier. The carrier and a portion of the encapsulant and first insulating layer is removed. A second insulating layer is formed over the encapsulant and first insulating layer. A second conductive layer is formed over the first and second insulating layers. A third insulating layer is formed over the second insulating layer and second conductive layer. A third conductive layer is formed over the third insulating layer and second conductive layer. A fourth insulating layer is formed over the third insulating layer and third conductive layer.
Abstract:
The present disclosure provides a thin film transistor which includes a source electrode, a drain electrode, a semiconducting layer, an insulating layer and a gate electrode. The drain electrode is spaced apart from the source electrode. The semiconducting layer is electrically connected with the source electrode and the drain electrode. The gate electrode is insulated from the source electrode, the drain electrode, and the semiconducting layer by the insulating layer. At least one of the gate electrode, the drain electrode, the source electrode includes a carbon nanotube composite layer.
Abstract:
A method for vertically grounding and leading down form an outer side of a composite pole tower and pole tower thereof, wherein the method includes the following steps: extending an upper metal cross arm from an extended line of at least one side of a ground wire cross arm, vertically leading down a ground down-leading wire from a distal end of the upper metal cross arm, connecting the ground down-leading wire to the pole tower via a lower metal cross arm at a distance under a lower lead, and grounding the ground down-leading wire along a tower body of the pole tower, wherein when an lower portion of the tower body is a metal pipe, the ground down-leading wire is selectively directly connected to the metal pipe via the lower metal cross arm. The method facilitates in compressing the width of the transmission corridor to a maximum extent as well as designing a lightning protection, preventing the ground down-leading wire from short-circuiting with the tower body, and realizing the insulation function of the composite material tower body. The manner of using unilateral ground down-leading wire saves material, and is economical and simple in structure.
Abstract:
A method for vertically grounding and leading down form a center of a composite pole tower includes the following steps: extending a ground down-leading wire from a center of a ground wire cross arm which is made of metal and is positioned on top of the pole tower, wherein the ground down-leading wire is vertically leaded down to the earth form the center of the composite pole tower, wherein when an lower portion of the tower body is a metal pipe, the ground down-leading wire is extended from the center of the composite material and is directly connected to the metal pipe. The method utilizes the advantage of the insulating intensity of the wall of the composite pole tower and enhances the insulating intensity of the transmission line on impact of lightning. The ground down-leading wires are prevented from short-circuiting with the tower body of the composite pole tower, so that advantage of the insulating property of the composite material of the pole towers is realized. Since the ground down-leading wire is penetrated through center of the pole tower, so that the ground down-leading wires are not exposed and are prevented from destroying by external force. And also the method is easy and simple for application.