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US20110069806 PULL-DOWN CONTROL CIRCUIT AND SHIFT REGISTER OF USING SAME  
The present invention relates to a pull-down control circuit and a shift register of using same. In one embodiment, the pull-down control circuit includes a release circuit and four transistors...
US20140254744 Liquid Crystal Display Device and Electronic Device Including the Same  
A driver circuit includes first to third transistors, a first circuit, and a second circuit. In the first transistor, a first terminal is electrically connected to a second wiring, a second...
US20120098826 GATE DRIVER AND ORGANIC LIGHT EMITTING DIODE DISPLAY INCLUDING THE SAME  
A gate driver and an organic light emitting diode (OLED) display including the gate driver are disclosed. The gate driver includes a shift register block including a plurality of cascade-connected...
US20090267670 CIRCUIT WITH PARALLEL FUNCTIONAL CIRCUITS WITH MULTI-PHASE CONTROL INPUTS  
A circuit has a plurality of functional circuits (100a-f), each with multiphase control inputs. A control circuit drives the inputs for each phase in parallel. The control circuit (120a-c)...
US20110002437 SHIFT REGISTERS  
A shift register is provided and includes a first shift registering unit and a second shift registering unit. The first shift registering unit generates a first trigger signal at a first output...
US20140064438 Shift Register, Gate Driving Circuit And Display  
A shift register, comprising a plurality of shift register sub-units connected in cascade, each of the plurality of shift register sub-units comprising first to third TFTs, an eleventh TFT, a...
US20140376682 SHIFT REGISTER  
Disclosed is a shift register capable of stably generating an output even when the threadhold voltage of a pull-down switching element is raised due to degradation of the pull-down switching...
US20140098016 FLIP-FLOP, SHIFT REGISTER, DISPLAY PANEL, AND DISPLAY DEVICE  
A flip-flop circuit (11a) includes: an input transistor (Tr19) having a gate terminal thereof connected to an SB terminal, a source terminal thereof connected to an RB terminal, and a drain...
US20130010916 Gate Driving Circuit  
Disclosed herein is a gate driving circuit including a first clock generator to sequentially output n output clock pulses, a second clock generator to sequentially output n output control clock...
US20140064436 Shift Register, Driving Circuit, And Display Apparatus  
The present disclosure provides a shift register for delaying and outputting a received startup voltage and meanwhile outputting a voltage inverse to the delayed startup voltage. The shift...
US20130243150 SHIFT REGISTER  
A shift register is provided in which leakage of charges from a voltage at a set node is prevented to stabilize an output from a stage. The shift register includes stages for sequentially...
US20120269316 SHIFT REGISTER  
A shift register is provided in which leakage of charges from a voltage at a set node is prevented to stabilize an output from a stage. The shift register includes stages for sequentially...
US20150049853 Shift Register Circuit  
A shift register circuit includes first-type and second-type shift registers, each comprising a pull-down control circuit, a pull-down circuit, a key pull-down circuit, a 3D-mode pull-up circuit,...
US20110044423 SHIFT REGISTER  
A shift register includes a plurality of electrically connected shift units. Each shift unit includes a pull-up circuit, a pull-up driving circuit, a pull-down circuit, and a pull-down driving...
US20080130821 Semiconductor circuit, shift register circuit, display device, and electronic apparatus  
A semiconductor circuit which outputs an active potential in a first period and which holds an inactive potential in a second period which is longer than the first period and then outputs the...
US20090096644 SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE, PATTERN DETECTION METHOD AND SERIAL-PARALLEL CONVERSION METHOD  
A shift register SR configured to successively take in and hold input serial data on the basis of a first clock signal, a pattern detection section configured to detect a predetermined pattern...
US20130251091 PULSE OUTPUT CIRCUIT, SHIFT REGISTER AND ELECTRONIC EQUIPMENT  
A driver circuit of a display device, which includes TFTs of a single conductivity type and outputs an output signal with normal amplitude. A pulse is inputted to TFTs 101 and 104 to turn ON the...
US20110274235 SHIFT REGISTER  
A shift register includes a first flip-flop group composed of a plurality of cascaded first flip-flops, each first flip-flop having a first master latch and a first slave latch and having first...
US20130301792 SHIFT REGISTER  
A shift register is discussed in which a pull-up switching device is turned off positively in a period in which no scan pulse is forwarded for securing drive stability and prevents a picture...
US20130016804 SHIFT REGISTER  
A shift register is discussed in which a pull-up switching device is turned off positively in a period in which no scan pulse is forwarded for securing drive stability and prevents a picture...
US20090310734 DRIVER CIRCUIT, DISPLAY DEVICE, AND ELECTRONIC DEVICE  
To suppress malfunctions in a shift register circuit. A shift register having a plurality of flip-flop circuits is provided. The flip-flop circuit includes a transistor 11, a transistor 12, a...
US20090267924 Drive Circuit, Display Device Provided With Such Drive Circuit and Method for Driving Display Device  
While an output signal of a flip-flop is inactive in a shift register, NAND circuits of clock pulse extracting sections prevent the performing of conduction switching operation in accordance with...
US20130077736 Shift Register and Driving Circuit Using the Same  
Disclosed are a shift register that shows excellent operation reliability with elements less than those of the conventional structure and a gate driving circuit using the shift register. The gate...
US20140072092 SHIFT REGISTER  
A shift register includes a plurality of stages for sequentially outputting A-scan pulses and B-scan pulses. At least one of the stages includes an A-sub-stage for controlling a voltage at an...
US20140118052 SHIFT REGISTER AND GATE DRIVING CIRCUIT THEREOF  
An Nth shift register includes a pull up unit, a driving unit, a first pull down unit, a second pull down unit, and a third pull down unit. The pull up unit is used for providing a first pull up...
US20090231315 SHIFT REGISTER AND DISPLAY DRIVER THEREOF  
A shift register and a display driver thereof are provided. The display driver submitted by the present invention can be directly disposed on a glass substrate of a liquid crystal display (LCD)...
US20140292629 Driver Circuit, Display Device, And Electronic Device  
To suppress malfunctions in a shift register circuit. A shift register having a plurality of flip-flop circuits is provided. The flip-flop circuit includes a transistor 11, a transistor 12, a...
US20130266113 BUFFER CIRCUIT AND BUFFER CIRCUIT DRIVING METHOD  
A buffer circuit driving method for driving a buffer circuit including: an output terminal; a first transistor connected to a signal source of a clock signal that is of at least a first voltage or...
US20110084960 SHIFT REGISTER AND DISPLAY DEVICE  
The shift register includes first to fourth flip-flops. A first clock signal which is in a first voltage state in a first period and in a second voltage state in second to fourth periods is input...
US20140055334 SHIFTING REGISTER, GATE DRIVING APPARATUS AND DISPLAY APPARATUS  
A shifting register, a gate driving apparatus and a display apparatus comprising the shifting register. The shifting register comprises a latch (21), a transmission gate (22), a first TFT (T1), a...
US20110007863 SHIFT REGISTER  
A shift register comprises a plurality of stages, {Sn}, n=1, 2, . . . , N, N being a positive integer. In one embodiment, each stage Sn includes a pull-up circuit having an input for receiving one...
US20140126684 SHIFT REGISTER, GATE DRIVING CIRCUIT AND DISPLAY APPARATUS  
The present disclosure relates to a field of liquid crystal display, and discloses a shift register, a gate driving circuit and a display apparatus, wherein the shift register comprises a...
US20140321599 GATE SHIFT REGISTER AND DISPLAY DEVICE USING THE SAME  
Provided is a gate shift register including a plurality of stages receiving a plurality of clocks to generate gate output signals, in which an n-th stage of the stages dependently connected to...
US20140168044 SHIFT REGISTER UNIT, GATE DRIVING CIRCUIT AND DISPLAY DEVICE  
Embodiments of the present disclosure relate to the field of display technique. Provided are a shift register unit, a gate driving circuit and a display device capable of reducing influence of the...
US20140168181 SHIFT REGISTER, DISPLAY DRIVE CIRCUIT, DISPLAY PANEL, AND DISPLAY DEVICE  
A shift register is disclosed which includes, at respective stages, unit circuits (11) each including (i) a flip-flop (11a) including first and second CMOS circuits and (ii) a signal generation...
US20100127907 READBACK REGISTERS  
A method reading bank register values is provided. Register values are stored in a readback bank. The register values are output sequentially from the serial bank. An indicator is received by the...
US20070206718 Register circuit, semiconductor device, and electric appliance  
A register circuit is provided with a register portion composed of a plurality of latches or flip-flops whose data input terminals are connected together and whose clock input terminals are...
US20140091997 SHIFT REGISTER AND FLAT PANEL DISPLAY DEVICE HAVING THE SAME  
The present disclosure relates to a shift register, and more particularly, a shift register having a sensing circuit for quantitatively measuring a threshold voltage shifted level of a thin film...
US20150248940 SHIFT REGISTER UNIT AND DISPLAY DEVICE  
There are provided a shift register unit and a display device in embodiments of the present disclosure, for solving the problem that since two different transistors are used to respectively...
US20110150169 SHIFT REGISTER  
A shift register includes a control circuit, a pull-up circuit and a pull-down circuit. The control circuit generates a control signal according to a start pulse signal during being enabled. The...
US20140355732 Shift Register Circuit  
A shift register is disclosed. The shift register circuit includes a pull up control circuit configured to provide a pull up control signal; a first pull up circuit configured to provide a sensor...
US20070147572 Registers for an enhanced idle architectural state  
Some embodiments of the invention include apparatus, systems, and methods to force values to output nodes of registers of at least one circuit unit of a device during an idle state to reduce...
US20130070891 SHIFT REGISTER OF LCD DEVICES  
A shift register includes a plurality of shift register units coupled in series. Each shift register unit, receiving an input voltage at an input end and an output voltage at an output end,...
US20130077735 SHIFT REGISTER CIRCUIT  
A shift register circuit including a logic circuit capable of controlling the threshold voltage of a transistor and outputting a signal corresponding to an input signal by changing only the...
US20140241488 SHIFT REGISTER  
A shift register includes a plurality of stages each outputting k composite pulses each including an A-scan pulse and a B-scan pulse. At least one stage includes an A-sub-stage for controlling a...
US20140185737 SHIFT REGISTER  
A shift register includes a plurality of stages each for outputting k composite pulses each including an A-scan pulse and a B-scan pulse. At least one stage includes k A-sub-stages each for...
US20080304614 ELECTRONIC MULTIMODE DATA SHIFT DEVICE, IN PARTICULAR FOR CODING/DECODING WITH AN LDPC CODE  
An electronic device includes N inputs to receive R input data, R being able to take values from 1 to N, and N outputs. A configurable shift circuit is coupled between the N inputs and N outputs...
US20130028370 SHIFT REGISTER  
A shift register is formed by connecting unit circuits 11 in multi-stage. One electrode of a capacitor Cap2 in the unit circuit 11 is connected to the gate terminal (node N1) of a transistor T2,...
US20120269315 SHIFT REGISTER  
Discussed herein is a shift register which is capable of stabilizing an output thereof. The shift register includes a plurality of stages for sequentially outputting scan pulses in such a manner...
US20110286571 SHIFT REGISTER WITH EMBEDDED BIDIRECTIONAL SCANNING FUNCTION  
The present invention relates to a shift register having a plurality of stages electrically coupled to each other in series. Each stage includes a first and second TFT transistor. The first TFT...

Matches 1 - 50 out of 241 1 2 3 4 5 >