Abstract: An electrical connector assembly includes an electrical connector and a rotatable sleeve. The electrical connector includes a casing and a coupling component. The coupling component is rotatably disposed on the casing, and the coupling component has at least one first ratchet tooth. The rotatable sleeve is rotatably disposed on the casing. The rotatable sleeve has at least one second ratchet tooth, the second ratchet tooth of the rotatable sleeve is meshed with the first ratchet tooth of the coupling component merely along a first direction for rotating the coupling component relative to the casing.

Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for switching a secondary cell to a primary cell. A user equipment (UE) monitors a first radio condition of the UE for beams of a primary cell and a second radio condition for beams of one or more secondary cells configured for the UE in carrier aggregation. The UE transmits a request to configure a candidate beam of at least one candidate secondary cell as a new primary cell in response to the first radio condition not satisfying a first threshold and the second radio condition for the at least one candidate secondary cell satisfying a second threshold. A base station determines to reconfigure at least one secondary cell as the new primary cell. The base station and the UE perform a handover of the UE to the new primary cell.

Abstract: A voltage tracking circuit is provided. The voltage tracking circuit includes first and second P-type transistors and a control circuit. The drain of the first P-type transistor is coupled to a first voltage terminal. The gate and the drain of the second P-type transistor are respectively coupled to the first voltage terminal and a second voltage terminal. The control circuit is coupled to the first and second voltage terminals and generates a control voltage according to the first voltage and the second voltage. The sources of the first and second P-type transistors are coupled to an output terminal of the voltage tracking circuit, and the output voltage is generated at the output terminal. In response to the second voltage being higher than the first voltage, the control circuit generates the control signal to turn off the first P-type transistor.

Abstract: An integrated inductor is provided. The integrated inductor includes a first winding and a second winding, and has a first end, a second end, and a node. The first winding utilizes the first end and the node as two ends thereof and includes a first coil and a second coil, which do not overlap. The second winding utilizes the second end and the node as two ends thereof and includes a third coil and a fourth coil, which do not overlap. The first coil and the third coil have an overlapping area, and the second coil and the fourth coil have an overlapping area. The first coil is surrounded by the third coil, and the fourth coil is surrounded by the second coil.

Abstract: A coaxial cable connector comprises an inner sleeve comprising a first and second outer flange; metal inner sleeve comprising a second inner ring having a ring portion and plurality of elastic portions and a first inner ring having a second inner flange and plurality of wings; an outer sleeve comprising a fourth inner flange and engaging bump; and a nut comprising a first inner flange and threaded portion adapted to engage with an electronic device. One end of the plurality of elastic portions is connected with the ring portion and the other end comprises a fifth outer flange. One end of the plurality of wings is connected to the second inner flange and the other end to the ring portion. When the outer sleeve moves toward the nut, the engaging bump presses and enables the fifth outer flange to move toward the outer surface of the inner sleeve.

Abstract: A coaxial cable connector is provided in the present invention. The coaxial cable connector comprises a nut and a mandrel. The nut surrounds an axis, the nut comprising a body member and an extension member, the body member is connected to the extension member, and the body member has a threaded section. The mandrel surrounds the axis, arranged correspondingly to the nut, and includes a head and a body, the head is connected to the body. Wherein the mandrel is disposed passed through the nut, and when the mandrel is passed through the nut, the head is in contact with the body member of the nut through the threaded section, and the body is in close contact with the extension member.

Abstract: A coaxial cable connector includes an inner sleeve, a first outer sleeve, a nut, and a second outer sleeve. The outer surface of inner sleeve is stepladder-like and the inner sleeve surrounds an axial line. The inner sleeve includes a first surface and a second surface. The head portion of the first outer sleeve surrounds the first surface of the inner sleeve. The inner flange of the nut surrounds the second surface of the inner sleeve, and the inner flange has an inclined surface arranged angularly to the axial line. The second outer sleeve is sleeved on the end portion of the first outer sleeve. When the second outer sleeve moves toward the nut axially, the inner peripheral surface of the second outer sleeve presses against the end portion of the first outer sleeve so that the first outer sleeve is compressed toward the axial line.

Abstract: A coaxial cable connector comprises an inner sleeve comprising a first and second outer flange; metal inner sleeve comprising a second inner ring having a ring portion and plurality of elastic portions and a first inner ring having a second inner flange and plurality of wings; an outer sleeve comprising a fourth inner flange and engaging bump; and a nut comprising a first inner flange and threaded portion adapted to engage with an electronic device. One end of the plurality of elastic portions is connected with the ring portion and the other end comprises a fifth outer flange. One end of the plurality of wings is connected to the second inner flange and the other end to the ring portion. When the outer sleeve moves toward the nut, the engaging bump presses and enables the fifth outer flange to move toward the outer surface of the inner sleeve.

Abstract: A coaxial cable connector comprises: an inner sleeve having a first outer flange and a first surface; a nut coaxially arranged with the inner sleeve, comprising a first inner flange and a threaded portion, the threaded portion of the nut engages with a threaded surface of a connector of an electronic device; a first inner ring coaxially arranged with the inner sleeve, comprising a ring portion and a plurality of elastic portions, one end of each of the plurality of elastic portions comprising a second outer flange disposed between the ring portion and the first outer flange; and an outer sleeve coaxially arranged with the first inner ring and the inner sleeve, wherein when the outer sleeve moves toward the nut, an engaging bump of the outer sleeve presses the second outer flange to enable the second outer flange to move toward the outer surface of the inner sleeve.

Abstract: A coaxial cable connector comprises: an inner sleeve having a first outer flange and a first surface; a nut coaxially arranged with the inner sleeve, comprising a first inner flange and a threaded portion, the threaded portion of the nut engages with a threaded surface of a connector of an electronic device; a first inner ring coaxially arranged with the inner sleeve, comprising a ring portion and a plurality of elastic portions, one end of each of the plurality of elastic portions comprising a second outer flange disposed between the ring portion and the first outer flange; and an outer sleeve coaxially arranged with the first inner ring and the inner sleeve, wherein when the outer sleeve moves toward the nut, an engaging bump of the outer sleeve presses the second outer flange to enable the second outer flange to move toward the outer surface of the inner sleeve.

Abstract: A coaxial cable connector comprises: an inner sleeve which has a first outer flange and a first surface; a nut coaxially arranged with the inner sleeve and comprising a first inner flange and a threaded portion, wherein the threaded portion of the nut is adapted to engage with a threaded surface of a connector of an electronic device; a first inner ring coaxially arranged with the inner sleeve and comprising a ring portion and a plurality of elastic portions, one end of each of the plurality of elastic portions comprising a second outer flange disposed between the ring portion and the first outer flange; and an outer sleeve coaxially arranged with the first inner ring and the inner sleeve, wherein when the outer sleeve moves toward the nut, an engaging bump of the outer sleeve presses the second outer flange to enable the second outer flange to move toward the outer surface of the inner sleeve.

Abstract: A display device including a housing, a display module, a carrier and a color correction module is provided. The display module is disposed in the housing and exposes a display plane, which faces a first direction vertical to the display plane. The carrier is movably connected to the housing and disposed outside the housing or disposed on a back side of the display module. The back side faces to a second direction opposite to the first direction. The color correction module is disposed on the carrier and has a sensing face. The carrier is selectively disposed at a first position or a second position with respect to the housing. When the carrier is at the second position, the sensing face of the color correction module is moved to face the display plane.

Abstract: A coaxial cable connector comprises: an inner sleeve which has a first outer flange and a first surface; a nut coaxially arranged with the inner sleeve and comprising a first inner flange and a threaded portion, wherein the threaded portion of the nut is adapted to engage with a threaded surface of a connector of an electronic device; a first inner ring coaxially arranged with the inner sleeve and comprising a ring portion and a plurality of elastic portions, one end of each of the plurality of elastic portions comprising a second outer flange disposed between the ring portion and the first outer flange; and an outer sleeve coaxially arranged with the first inner ring and the inner sleeve, wherein when the outer sleeve moves toward the nut, an engaging bump of the outer sleeve presses the second outer flange to enable the second outer flange to move toward the outer surface of the inner sleeve.

Abstract: A display device including a housing, a display module, a carrier and a color correction module is provided. The display module is disposed in the housing and exposes a display plane, which faces a first direction vertical to the display plane. The carrier is movably connected to the housing and disposed outside the housing or disposed on a back side of the display module. The back side faces to a second direction opposite to the first direction. The color correction module is disposed on the carrier and has a sensing face. The carrier is selectively disposed at a first position or a second position with respect to the housing. When the carrier is at the second position, the sensing face of the color correction module is moved to face the display plane.