Patents
Literature
Patsnap Copilot is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Patsnap Copilot

390 results about "Close relatives" patented technology

Semiconductor device having improved power density

An MOS device is formed including a semiconductor layer of a first conductivity type, and source and drain regions of a second conductivity type formed in the semiconductor layer proximate an upper surface of the semiconductor layer. The source and drain regions are spaced apart relative to one another. A drift region of the second conductivity type is formed in the semiconductor layer proximate the upper surface of the semiconductor layer and at least partially between the source and drain regions, the drift region having an impurity doping concentration greater than about 2.0e12 atoms / cm2. An insulating layer is formed on at least a portion of the upper surface of the semiconductor layer. The device further includes a gate formed on the insulating layer at least partially between the source and drain regions, and a buried layer of the first conductivity type formed in the semiconductor layer in close relative proximity to and beneath at least a portion of the drift region. A substantially vertical distance between the buried layer and the drift region, and / or one or more physical dimensions of the buried layer are configured so as to optimize a power density of the device relative to at least one of an on-resistance and a maximum drain current of the device.
Owner:BELL SEMICON LLC

Hinge for portable terminal

To provide, in a portable terminal such as a cellular phone, especially of a foldable type, a hinge for portable terminal that not only has both functions of allowing a second casing having a display portion to turn in a horizontal direction relative to a first casing having a keyboard portion and of allowing the second casing to open / close relative to the first casing, but also is capable of preventing external leakage of a lubricating oil and is formed to be as compact as possible so that a mounting space can be saved. The hinge for portable terminal is a hinge coupling a first casing having a keyboard portion and a second casing having a display portion to each other, including: a rotary hinge part to which the first casing is coupled to be turnable relative to the second casing; and an opening / closing hinge part to which the second casing is coupled to be openable / closable relative to the first casing, wherein: the rotary hinge part has a fixed member attached to the first casing and a rotary member attached to the fixed member with a turn thereof being controlled via a first cam mechanism; and the opening / closing hinge part is provided in the rotary member and has an opening / closing member which is rotatably mounted with a rotation thereof being controlled to be in a perpendicular direction to a direction of the turn of the rotary hinge part via a second cam mechanism and to which an end portion of the second casing is coupled.
Owner:KATOH ELECTRIC MACHINERY

Semiconductor device having improved power density

An MOS device is formed including a semiconductor layer of a first conductivity type, and source and drain regions of a second conductivity type formed in the semiconductor layer proximate an upper surface of the semiconductor layer. The source and drain regions are spaced apart relative to one another. A drift region of the second conductivity type is formed in the semiconductor layer proximate the upper surface of the semiconductor layer and at least partially between the source and drain regions, the drift region having an impurity doping concentration greater than about 2.0e12 atoms / cm2. An insulating layer is formed on at least a portion of the upper surface of the semiconductor layer. The device further includes a gate formed on the insulating layer at least partially between the source and drain regions, and a buried layer of the first conductivity type formed in the semiconductor layer in close relative proximity to and beneath at least a portion of the drift region. A substantially vertical distance between the buried layer and the drift region, and / or one or more physical dimensions of the buried layer are configured so as to optimize a power density of the device relative to at least one of an on-resistance and a maximum drain current of the device.
Owner:BELL SEMICON LLC

Lane decision method for automatic driving vehicles based on multi-objective decision matrix

The invention provides a lane decision method for automatic driving vehicles based on a multi-objective decision matrix. The lane decision method includes the following steps that (1), a left lane, alane where the automatic driving vehicles are located and a right lane of the automatic driving vehicles are regarded as to-be-decided lanes, continuous-running distance and speed-limiting informationof each to-be-decided lane are collected, quantification is carried out on the information of each to-be-decided lane and evaluated information of each to-be-decided lane is obtained; (2), the information of barriers, closest relative to the vertical distance of the automatic driving vehicles, of the front side and the back side of each to-be-decided lane is collected, current location and speedinformation of the two barriers on the front and back and the location information after setting time are judged, and the relative distance the two barriers on the front and back relative to the automatic driving vehicles correspondingly at the current time and setting time is calculated; (3), integral evaluating information of the to-be-decided lanes is obtained by arranging the above informationand the decision matrix is formed; and (4), a decision lane is obtained by dealing with and calculating the decision matrix, so that the real-time independent lane deciding of the automatic driving vehicles is achieved.
Owner:北京领骏科技有限公司

Hinge for portable terminal

InactiveUS20050050687A1Prevent leakagePrevent a screen from being scratchedWing accessoriesDetails for portable computersClose relativesEngineering
To provide, in a portable terminal such as a cellular phone, especially of a foldable type, a hinge for portable terminal that not only has both functions of allowing a second casing having a display portion to open/close relative to a first casing having a keyboard portion and allowing the second casing to turn relative to the first casing in a direction perpendicular to the opening/closing direction, but also is capable of preventing external leakage of a lubricating oil and is formed to be as compact as possible so that a mounting space can be saved. The hinge for portable terminal is a hinge coupling a first casing having a keyboard portion and a second casing having a display portion to each other, including: a rotary hinge part to which the first casing is coupled to be turnable relative to the second casing; and an opening/closing hinge part to which the second casing is coupled to be openable/closable relative to the first casing, wherein: the rotary hinge part has a fixed member attached to the first casing and a rotary member attached to the fixed member with a turn thereof being controlled via a first cam mechanism; the opening/closing hinge part is provided in the rotary member and has an opening/closing member which is rotatably mounted with a rotation thereof being controlled to be in a perpendicular direction to a direction of the turn of the rotary hinge part via a second cam mechanism and to which an end portion of the second casing is coupled; and the rotary hinge part operates from an instant when the opening/closing hinge part reaches a predetermined angle.
Owner:KATOH ELECTRIC MACHINERY

Hinge for portable terminal

To provide, in a portable terminal such as a cellular phone, especially of a foldable type, a hinge for portable terminal that not only has both functions of allowing a second casing having a display portion to turn in a horizontal direction relative to a first casing having a keyboard portion and of allowing the second casing to open/close relative to the first casing, but also is capable of preventing external leakage of a lubricating oil and is formed to be as compact as possible so that a mounting space can be saved. The hinge for portable terminal is a hinge coupling a first casing having a keyboard portion and a second casing having a display portion to each other, including: a rotary hinge part to which the first casing is coupled to be turnable relative to the second casing; and an opening/closing hinge part to which the second casing is coupled to be openable/closable relative to the first casing, wherein: the rotary hinge part has a fixed member attached to the first casing and a rotary member attached to the fixed member with a turn thereof being controlled via a first cam mechanism; and the opening/closing hinge part is provided in the rotary member and has an opening/closing member which is rotatably mounted with a rotation thereof being controlled to be in a perpendicular direction to a direction of the turn of the rotary hinge part via a second cam mechanism and to which an end portion of the second casing is coupled.
Owner:KATOH ELECTRIC MACHINERY

High-voltage line monitor and shell of high-voltage line monitor

The invention relates to a high-voltage line monitor and a shell of the high-voltage line monitor. The shell comprises a main part, a clamping part and a pressing board installed on the main part. The clamping part is provided with a movable clamping part. The main part is provided with a clamping part opened and closed relative to the movable clamping part. The movable clamping part is movably connected to the main part and provided with a containing cavity used for containing a cable. The pressing board jacks the containing cavity so that the cable can be received, the containing cavity can be loosened when pressed by the cable, and the movable clamping part and the clamping part can be closed. The shell of the high-voltage line monitor is provided with the movable clamping part, the movable clamping part and the clamping part can be movably opened and closed, and through cable triggering operation, a worker does not need to climb onto a high frame for assembly and disassembly, and assembly and disassembly can be achieved on the ground; disassembly is convenient, assembly and disassembly efficiency is greatly improved, and the shell is safer and more reliable. The shell can be assembled and disassembled without power outage and assembly and disassembly cost is greatly reduced.
Owner:SHENZHEN TECHRISE ELECTRONICS
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products