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

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NEW Display device and driving method thereof
May 25, 2017 - N°20170148407

A display device comprises: a timing controller that is turned on to a floating state by a first logic voltage and, after a switching period, switches from the floating state to a normal operating state based on a reset signal to generate timing control signals; a level shifter configured to receive the first logic voltage and a second logic voltage ...
NEW Electronic device with recording functionality and method for recording thereof
May 25, 2017 - N°20170147426

An electronic device includes functional modules, gates, monitor module, signal control module and record module. The functional modules are operated on clock signal for generating request instruction and response signal. The gate is coupled to the functional modules for transmitting request instruction and response signal to functional module on enable signals. The monitor module is coupled to the functional modules ...
NEW Inductor detection
May 25, 2017 - N°20170147020

A power control integrated circuit (ic) chip can include a direct current (dc)-dc converter that outputs a switching voltage in response to a switching output enable signal. The power control ic chip can also include an inductor detect circuit that detects whether an inductor is conductively coupled to the dc-dc converter and a powered circuit component in response to ...
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Skew-tolerant flip-flop
Taiwan Semiconductor Manufacturing Company Limited
May 18, 2017 - N°20170141766

A flip-flop includes a master latch configured to receive a data signal and a scan input signal. The master latch provides one of the data signal or the scan input signal to a slave latch based on a scan enable signal. The flip-flop includes circuitry configured to generate clock signals based on one or both of an input clock signal ...
Led drive apparatus, systems and methods
Texas Instruments Incorporated
May 11, 2017 - N°20170135164

For controlling a level of luminance produced by a color light-emitting diode (led) array, a method includes: for a predetermined flux bit-slice period, activating a color enable signal to select a primary color led and to select a predetermined light flux magnitude set-point; selectively charging an energy storage device and discharging the energy storage device through the selected primary color ...
Method and system for generating a ramping signal
Cista System Corp.
May 11, 2017 - N°20170134684

A system is provided for generating a ramping signal. The system includes a plurality of storage circuits each including an input and an output. The output of a previous storage circuit is connected to the input of a next storage circuit. The storage circuits are configured to propagate a first enable signal based on a first control signal. The system ...
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Overcurrent protection system and method for inverter circuit
Huawei Technologies Co., Ltd.
May 11, 2017 - N°20170133925

A overcurrent protection system includes an inductor current detection circuit configured to detect an inductor current in the inverter circuit to obtain an inductor current detection value, a pulse-by-pulse current limit enable signal generation circuit connected to the inductor current detection circuit and to the pulse-by-pulse current limit enable signal generation circuit, and configured to perform turn-off control on a ...
Multi-mode led illumination system
Google Inc.
May 04, 2017 - N°20170126949

This application discloses a lighting emitting diode (led) illumination system that operates at least in a boost mode and a bypass mode. The led illumination system includes a plurality of leds and bypass elements. Each bypass element is coupled in parallel with one or more leds, and configured to bypass them selectively in the bypass mode. A boost converter is ...
Circuit and method of generating a sense amplifier enable signal
Taiwan Semiconductor Manufacturing Company, Ltd.
May 04, 2017 - N°20170125086

A circuit includes a tracking bit line, a first capacitive circuit, a tracking circuit and a detection circuit. The first capacitive circuit is coupled to the tracking bit line. The first capacitive circuit has a capacitive load on the tracking bit line. The tracking circuit is coupled to the tracking bit line. The tracking circuit being configured to charge or ...
Touch display apparatus and shift register thereof
Au Optronics Corporation
May 04, 2017 - N°20170123556

A shift register circuit includes a driving unit outputting a first scan signal according to a first clock signal; a pull up unit outputting a driving voltage according to one of a second scan signal and a third scan signal; a pull down unit pulling down voltage of an output end according to a second clock signal; a pull down ...
Semiconductor integrated circuit device
Renesas Electronics Corporation
May 04, 2017 - N°20170123479

Power supply of ecus connected to a communication network is optimally controlled so that power consumption is reduced. A transceiver/receiver converts a message of a differential signal received via a can bus into a digital signal. A select circuit determines whether the converted message is in a can format or a uart format. If it is in the uart ...
Display device and display method
Sharp Kabushiki Kaisha
April 27, 2017 - N°20170116946

A scanning signal is precisely output to a scanning signal line corresponding to a row range even in a case where a plurality of scanning signals (including a precharge signal) are output at the same time. A display control circuit of the display device sets row selection, enable signals at h level so that main charging periods are set in ...
System and method for controlling an engine cooling fan
Modine Manufacturing Company
April 27, 2017 - N°20170114701

A system and method of operating a cooling system for a vehicle engine, wherein one or more motors are operable to rotate one or more fans. Each of the one or more motors is controlled by a motor controller associated with the motor, in response to a control signal received from a system controller and an enable signal received from ...
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Memory device and system including the same
Sk Hynix Inc.
April 20, 2017 - N°20170110176

A memory device may include: an active controller configured to output a row active signal in response to a refresh control signal and a row enable signal when an active signal is activated; a refresh controller configured to generate and store a flag bit for controlling a refresh operation in response to a refresh signal, a precharge signal, and a ...
Terminal control method and device, voice control device and terminal
Zte Corporation
April 20, 2017 - N°20170110131

A terminal control method and device, a voice control device and a terminal are provided. The method comprises: monitoring a user voice including at least one voice segment when it is detected that a terminal main voice system is off; determining whether a voice segment having an enable attribute is present or not; sending an enable signal for enabling the ...
Gate driver and display device having the same
Samsung Display Co., Ltd.
April 20, 2017 - N°20170110050

A stage of a gate driver includes a carry generate block configured to output an (n)-th carry signal based on an input signal and to provide the (n)-th carry signal to an (n+1)-th stage; a first output block configured to output an (n)-th gate initialization signal based on the input signal, an input enable signal, and ...
Control circuit for backlight, a control method and a liquid crystal display device.
Wuhan China Star Optoelectronics Technology Co., L Td.
April 13, 2017 - N°20170103710

The disclosure shows a control circuit for backlight, a control method and a liquid crystal display device. The control circuit includes a display driving chip used to generate a video frame data enable signal and a first pwm signal; a pulse width modulation control circuit for receiving the video frame data enable signal and the first pwm signal, and modulating ...
A pixel circuit and a driving method thereof, a display device
Beijing Boe Optoelectronics Technology Co., Ltd.
April 13, 2017 - N°20170103706

The present invention provides a pixel circuit and a driving method thereof, a display the pixel circuit comprises a display driving module, a compensation module, a light emitting module and a fingerprint identification module. The compensation module is connected with the display driving module, a first signal terminal, a second signal terminal, a third signal terminal, a first voltage terminal, ...
Touch display apparatus and shift register thereof
Au Optronics Corporation
April 13, 2017 - N°20170102801

A touch display apparatus is disclosed herein. The touch display apparatus has a timing controller outputting external signals; a touch driver for outputting touch driving signals according to the touch-enable signal; a scan driver having a multi-stage shift registers outputting scan signals, each shift register having a driving unit electrically connected to a driving node, outputting a first scan signal ...
Wrist worn rfid device with security protection and method thereof
Mitac Computing Technology Corporation
April 06, 2017 - N°20170099276

A wrist worn rfid device with security protection includes a wrist worn body, a control circuit, a sensing circuit, a safety circuit, a rfid module and a processing circuit. When the control circuit detects that two connecting ends of the control circuit are electrically conducted due to two combined portions of the wrist worn body are fastened together, an enable ...
Electronic device and electronic system including the same
Sk Hynix Inc.
April 06, 2017 - N°20170099054

An electronic device includes a control logic portion suitable for generating a hold control signal based on a count enable signal, and a counting portion suitable for performing a counting operation while a latch operation stops during a counting section and performing the latch operation while the counting operation stops during a holding section based on the hold control signal ...