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Level Shift

Level Shift-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Integrated high-side driver for p-n bimodal power device
Texas Instruments Incorporated
September 14, 2017 - N°20170264289

An integrated circuit chip includes a bimodal power n-p-laterally diffused metal oxide semiconductor (ldmos) device having an n-gate coupled to receive an input signal and a level shifter coupled to receive the input signal and to provide a control signal to a p-gate driver of the n-p-ldmos device. A method of operating an n-p-ldmos power device is also disclosed.
Level shifter circuit using boosting circuit
Taiwan Semiconductor Manufacturing Co., Ltd.
September 14, 2017 - N°20170264276

A level shifter circuit is provided that uses a boosting circuit. The boosting circuit is configured to improve the operation of the level shifter circuit when the high voltages of voltage domains across the level shifter circuit are widely separated. A circuit apparatus includes a core level shifter circuit that changes a first voltage of an input signal to a ...
Route protection circuit and liquid crystal display
Shenzhen China Star Optoelectronics Technology Co., Ltd.
September 14, 2017 - N°20170263166

The circuit of the present invention comprises a detection module and a feedback module, wherein an output end of a power supply management module is coupled to one end of a voltage level shift module, and the other end of the voltage level shift module is coupled to a first end of the detection module, and a second end of ...
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Level Shift Patent Applications
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  • 128+ full patent PDF documents of Level Shift-related inventions.
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Liquid crystal display
Shenzhen China Star Optoelectronics Technology Co., Ltd.
September 07, 2017 - N°20170256222

An lcd includes a substrate, gate on array (goa) units connected in series, a controller, a level shifter, and an over-current protection circuit. The substrate includes a pixel array section and a circuit arrangement section. The goa units are used for outputting a scanning signal to the pixel array section based on voltage levels of clock signals and a voltage ...
Panel signal control circuit, display panel and display device
Shenzhen China Star Optoelectronics Technology Co. Ltd.
September 07, 2017 - N°20170256213

The present invention provides a panel signal control circuit, a display panel and a display device. The panel signal control circuit comprises: a pwm ic and a level shift ic, and the panel signal control circuit comprises further comprises: a vin voltage divider circuit; one end of the vin voltage divider circuit is coupled to an input port of an ...
Apparatuses and methods for level shifting
Micron Technology, Inc.
August 31, 2017 - N°20170250689

Apparatuses and methods for level shifting in a semiconductor device are described. An example apparatus includes: a splitter circuit that operates on a first voltage potential to produce a first signal having a first polarity and a second signal having a second polarity that is substantially opposite to the first polarity; an one-shot pulse circuit that operates on the first ...
Level Shift Patent Pack
Download 128+ patent application PDFs
Level Shift Patent Applications
Download 128+ Level Shift-related PDFs
For professional research & prior art discovery
inventor
  • 128+ full patent PDF documents of Level Shift-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Formation resistivity measurement apparatus, systems, and methods
Halliburton Energy Services, Inc.
August 31, 2017 - N°20170248728

Apparatus, systems, and methods may operate to correct measured voltage data for selected weak differential measurements to provide corrected voltage data. Additional activity may include adjusting the corrected voltage data to remove level shifts in the measured voltage data caused by downhole tool impedance to provide adjusted voltage data, converting the adjusted voltage data into apparent resistivity data, inverting the ...
Methods and systems to selectively boost an operating voltage of, and controls to an 8t ...
Intel Corporation
August 24, 2017 - N°20170243637

Methods and systems to provide a multi-vcc environment, such as to selectively boost an operating voltage of a logic block and/or provide a level-shifted control to the logic block. A multi-vcc environment may be implemented to isolate a vmin-limiting logic block from a single-vcc environment, such as to reduce vmin and/or improve energy efficiency in the single-vcc environment. ...
Compiler for translating between a virtual image processor instruction set architecture (isa) and target hardware ...
Google Inc.
August 24, 2017 - N°20170242669

A method is described that includes translating higher level program code including higher level instructions having an instruction format that identifies pixels to be accessed from a memory with first and second coordinates from an orthogonal coordinate system into lower level instructions that target a hardware architecture having an array of execution lanes and a shift register array structure that ...
Wide operating level shifters
University Of South Florida
August 17, 2017 - N°20170237439

Aspects of wide operating range level shifter designs are described. One embodiment includes a level shifter configured to receive an input signal in a first voltage domain and generate an output signal in a second voltage domain, a pulse generator configured to generate a pulse in response to sensing a rise transition on the input signal, and a droop circuit ...
Level shifter
Infineon Technologies Ag
August 17, 2017 - N°20170237438

Voltage level shifters are devices that resolve mixed voltage incompatibility between different parts of a system that operate in multiple voltage domains. Voltage level shifters are typically also an important circuit component and are used e. G. In between a core circuit and an i/o (input/output) circuit. However, a voltage level shifter, when it switches between two levels, ...
Small area native level shifter
Avego Technologies General Ip (singapore) Pte. Ltd
August 17, 2017 - N°20170237437

Structure for a level shifter circuit is provided that includes a native transistor. The level shifter circuit includes transistors that are configured as an inverter and the native transistor configured to remain on or in a subthreshold region. The level shifter circuit is configured to receive a first input signal that ranges between ground and a first voltage and output ...
Level shift circuit, integrated circuit, and power semiconductor module
Mitsubishi Electric Corporation
August 17, 2017 - N°20170237436

A primary circuit outputs, in response to an input signal, a first signal with a first reference potential. A level shift main circuit converts the reference potential of the first signal received from the primary circuit to a second reference potential to output a second signal with the second reference potential. A secondary circuit generates an output signal with the ...
Level Shift Patent Pack
Download 128+ patent application PDFs
Level Shift Patent Applications
Download 128+ Level Shift-related PDFs
For professional research & prior art discovery
inventor
  • 128+ full patent PDF documents of Level Shift-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Driving circuit
Fuji Electric Co., Ltd.
August 17, 2017 - N°20170237422

Voltage surge is prevented when the output from a driver of a driving circuit performs a hard shutdown. In this manner, the elements in the driving circuit are prevented from being damaged by the voltage surge. A driving circuit includes a level shift circuit configured to convert an input signal from a preceding-stage circuit into an output signal having a ...
High voltage zero qrr bootstrap supply
Effcient Power Conversion Corporation
August 10, 2017 - N°20170230046

An electrical circuit arranged in a half bridge topology. The electrical circuit includes a high side transistor; a low side transistor; a gate driver and level shifter electrically coupled to a gate of the high side transistor; a gate driver electrically coupled to a gate of the low side transistor; a capacitor electrically coupled in parallel with the gate driver ...
Semiconductor device and electronic appliance
Semiconductor Energy Laboratory Co., Ltd.
August 10, 2017 - N°20170229086

The amplitude voltage of a signal input to a level shifter can be increased and then output by the level shifter circuit. Specifically, the amplitude voltage of the signal input to the level shifter can be increased to be output. This decreases the amplitude voltage of a circuit (a shift register circuit, a decoder circuit, or the like) which outputs ...
Io interface level shift circuit, io interface level shift method and storage medium
Sanechips Technology Co., Ltd.
August 03, 2017 - N°20170222650

Provided is an io interface level shift circuit, comprising: an intermediate level generation circuit (11) and a level shift circuit (12). The intermediate level generation circuit is configured to provide an intermediate level vdd_io of an io interface. The level shift circuit is configured to convert an external logical signal into a signal in an internal power domain of a chip ...
Voltage level shifting circuits and methods
Taiwan Semiconductor Manufacturing Company, Ltd.
August 03, 2017 - N°20170222642

A voltage level shifting circuit includes two pmos transistors and four nmos transistors. Sources of the pmos transistors receive a first supply voltage value, a first pmos transistor gate coupled with drains of second pmos and nmos transistors is a first output, and a second pmos transistor gate coupled with drains of first pmos and nmos transistors is a second ...
Lcd adopting gate driver on array substrate preventing from burnout
Shenzhen China Star Optoelectronics Technolog Co., Ltd.
July 27, 2017 - N°20170213513

An lcd includes a substrate including a pixel array section and a circuit arrangement section arranged on a first side and a second side of the pixel array section. The lcd further includes: gate driving units disposed on the circuit arrangement section for outputting a scanning signal to the pixel array section based on a voltage level of clock signal ...
Low power buffer with gain boost
Inphi Corporation
July 20, 2017 - N°20170207864

The present disclosure provides a detailed description of techniques for implementing a low power buffer with gain boost. More specifically, some embodiments of the present disclosure are directed to a buffer with a stacked transistor configuration, wherein the first transistor receives an input signal and the second transistor receives a complement of the input signal. The first transistor is configured ...
Driving circuit
Fuji Electric Co., Ltd.
July 20, 2017 - N°20170207785

A malfunction is prevented in a driving circuit. A driving circuit in which each of the set side level shift circuit and the reset side level shift circuit has an input transistor, a serial transistor unit which includes a first mos transistor and a second mos transistor which are connected in series, the first mos transistors complementarily operate to each ...
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