Quotables
"To place a man in a multi-stage rocket and project him into the controlling gravitational field of the moon where the passengers can make scientific observations, perhaps land alive, and then return to earth--all that constitutes a wild dream worthy of Jules Verne. I am bold enough to say that such a man-made voyage will never occur regardless of all future advances."
Lee deForest, American radio pioneer ; 1957
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 8189733 | Shift register and driving method thereof A low power consumption shift register which inputs a CK signal with a low voltage with almost no effect of variation in characteristics of transistors. In the invention, an input portion of an inverter is set at a threshold voltage thereof and a CK signal is inputt... | 05/29/2012 |
| 8184764 | Shift register with low power consumption A shift register comprising a plurality of shift register stages {SN}. Each shift register stage comprises a first input, a second input, a third input for receiving a first clock signal, a fourth input for receiving a second clock signal, an output for p... | 05/22/2012 |
| 8175215 | Shift register A shift register includes multiple cascade-connected stages. Each stage generates an output signal in response to a clock signal and a first control signal. Each stage includes a pull-up module, a pull-up driving module, a first pull-down module, a second pull-down ... | 05/08/2012 |
| 8165262 | Shift register of a display device A shift register includes a plurality of serially-coupled shift register units each including a first node, a second node, an input circuit, a pull-up circuit and a pull-down circuit. The shift register unit receives an input voltage at an input end, and provides an... | 04/24/2012 |
| 8155261 | Shift register and gate driver therefor The present invention relates to a shift register and a gate driver therefor. The shift register comprises: a first thin film transistor, of which a gate is connected to a first node, a source is connected to a clock signal terminal, and a drain is connected to an o... | 04/10/2012 |
| 8149986 | Shift register circuit A shift register circuit is provided that can suppress a decrease in a drive capability when a frequency of a clock signal increases. A unit shift register includes a first transistor for supplying a clock signal to an output terminal, a pull-up driving circuit for ... | 04/03/2012 |
| 8149985 | Shift register with low power consumption A shift register comprising a plurality of shift register stages {SN}, N=1, 2, . . . , M, M being a nonzero positive integer. Each of the plurality of shift register stages, SN, comprises a first input, a second input, a third input for receivi... | 04/03/2012 |
| 8139708 | Shift register An exemplary shift register includes a control circuit and an output circuit. The control circuit is electrically coupled to receive a start pulse signal, a first clock pulse signal and a power supply voltage and for generating an enable signal according to the star... | 03/20/2012 |
| 8121244 | Dual shift register Disclosed is a dual shift register that includes a first shift register configured to include a plurality of stages which sequentially output scan pulses using at least two clock signals with sequential and circular phases, and a second shift register configured to ... | 02/21/2012 |
| 8116424 | Shift register and liquid crystal display using same An exemplary shift register includes a plurality of shift register units, each of which includes an output circuit, an input circuit, and a logic circuit. The output circuit includes a clock transistor, a voltage stabilizing transistor, and an input circuit for rece... | 02/14/2012 |
| 8107587 | Digital logic circuit, shift register and active matrix device A digital logic circuit includes a plurality of transistors of a same conduction type. In at least one embodiment, a first transistor has a source, gate and drain connected to a first circuit node, a second circuit node and a first power supply line, respectively. A... | 01/31/2012 |
| 8107586 | Shift register and display device including the same A shift register comprises stages connected to each other, in which each stage generates an output signal in response to any one of clock signals and an output from each of two different stages. Each clock signal has a duty ratio of less than 50% and a different pha... | 01/31/2012 |
| 8102962 | Bidrectional shifter register and method of driving same A bidirectional shift register includes first, second, third and four control signal bus lines for providing first, second, third and fourth control signals, Bi1, Bi2, Bi3 and Bi4, respectively, and a plurality of shift register stages el... | 01/24/2012 |
| 8098792 | Shift register circuit A shift register circuit with waveform-shaping function includes plural shift register stages. Each shift register stage includes a first input unit, a pull-up unit, a pull-down circuit, a second input unit, a control unit and a waveform-shaping unit. The first inpu... | 01/17/2012 |
| 8098791 | 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 pull-up circuit produces a gate pulse signal according to a clock signa... | 01/17/2012 |
| 8081731 | 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 circuit. The pull-up circuit outputs a first signal to an output node acc... | 12/20/2011 |
| 8068577 | 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 T4, T5, T6 and T7 electrically coupled to ea... | 11/29/2011 |
| 8059780 | Shift register circuit and gate driving circuit An exemplary shift register circuit includes a shift register, a first switching circuit and a second switching circuit. The shift register has a start pulse signal input terminal and a start pulse signal output terminal. The first switching circuit includes a first... | 11/15/2011 |
| 8054934 | Shift register with no overlap effective output signal and liquid crystal display using the same An exemplary shift register (20) includes a plurality of shift register units (200) connected one by one. Each of the shift register units includes a clock signal input terminal (TS), a high level signal input terminal (VH), a low level signal input te... | 11/08/2011 |
| 8054935 | Shift register with low power consumption A shift register comprising a plurality of shift register stages {SN}, N=1, 2, . . . , M, M being a nonzero positive integer. Each of the plurality of shift register stages, SN, comprises a first input, a second input, a third input for receivi... | 11/08/2011 |
| 8050379 | Shift register with lower power consumption and liquid crystal display using the same An exemplary shift register (20) includes a plurality of shift register units (200) connected one by one. Each of the shift register units includes a clock signal input terminal (TS), a high level signal input terminal (VH), a low level signal input te... | 11/01/2011 |
| 8045675 | Bidirectional shift register A bi-directional shift register includes N stages, wherein the mth stage among the N stages includes a node, an output end, first input circuit, second input circuit, and a shift register unit. N is a natural number greater than 1 and m is a natural numbe... | 10/25/2011 |
| 8040999 | Shift register circuit A shift register circuit is provided that can suppress a decrease in a drive capability when a frequency of a clock signal increases. A unit shift register includes a first transistor for supplying a clock signal to an output terminal, a pull-up driving circuit for ... | 10/18/2011 |
| 8041000 | Shift register A shift register which is capable of simultaneously driving gate lines is disclosed. The shift register includes a plurality of stages for simultaneously supplying all-drive signals to gate lines for an all-drive period and sequentially supplying scan pulses to the ... | 10/18/2011 |
| 8031827 | 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 of a first clock signal, CK1, and a seco... | 10/04/2011 |
| 8027426 | Shift register An exemplary shift register includes a plurality of transistors. The transistors are subjected to the control of a start pulse signal, a first clock signal and a second clock signal to generate a gate driving signal. The first clock signal and the second clock signa... | 09/27/2011 |
| 8023611 | 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 transistor has a get electrically coupled to the output of the immediate... | 09/20/2011 |
| 8023610 | Semiconductor device and shift register circuit A dual-gate transistor formed of two transistors connected in series between a first power terminal and a first node is used as a charging circuit for charging a gate node (first node) of a transistor intended to pull up an output terminal of a unit shift register. ... | 09/20/2011 |
| 8019039 | Shift register circuit A shift register includes plural shift register stages for providing plural gate signals to plural gate lines. Each shift register stage includes a pull-up unit, an input unit, an energy-store unit, a discharging unit and a pull-down unit. The pull-up unit pulls up ... | 09/13/2011 |
| 8014488 | Shift register A shift register is disclosed, which can prevent malfunctioning of device by decreasing the load on a discharging voltage source line, and can decrease a size of stage. The shift register comprises a plurality of stages to sequentially output scan pulses through res... | 09/06/2011 |
| 7986761 | Shift register and liquid crystal display device using same An exemplary shift register (20) includes shift register units (S1˜Sn). The shift register units receive a clock signal and an inverse clock signal and output a plurality of shift register signals in sequence. An output of previous adjacent one of the... | 07/26/2011 |
| 7983379 | Shift register and liquid crystal display using same An exemplary shift register (20) includes a plurality of shift register units (200). The shift register units receive a clock signal and an inverse clock signal and output a plurality of shift register signals in sequence. The outputs waveforms of pre-... | 07/19/2011 |
| 7978809 | Shift register of a display device A shift register includes a plurality of shift register units each including an input circuit, a pull-up circuit and a pull-down circuit. The shift register unit receives an input voltage at an input end and provides an output voltage at an output end. The input cir... | 07/12/2011 |
| 7953201 | Shift register with pre-pull-down module to suppress a spike A shift register includes a plurality of shift register stages cascade-connected with each other. Each shift register stage includes a pull up module for outputting an output pulse in response to a first clock signal, a pull-up driving module for turning on the pull... | 05/31/2011 |
| 7949085 | Stressless shift register A shift register unit includes a plurality of register units electrically coupled in cascade. Each register unit outputs an output pulse according to a first clock signal, a second clock signal and an output pulse of a previous register unit. Each register unit incl... | 05/24/2011 |
| 7949086 | Shift register A shift register includes a plurality of register units cascade-connected with each other. Each register unit includes a pull-up circuit, a pull-up driving circuit, a pull-down circuit, and a pull-down driving circuit. The pull-up circuit coupled to a first clock si... | 05/24/2011 |
| 7929658 | Shift register circuit having bi-directional transmission mechanism A shift register includes a plurality of shift register stages for providing gate signals. Each shift register stage has a pull-up unit, a carry unit, a carry control unit, an input unit and a pull-down unit. The pull-up unit is employed to pull up a gate signal acc... | 04/19/2011 |
| 7924967 | 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 of a first clock signal, CK1, and a seco... | 04/12/2011 |
| 7920668 | Systems for displaying images by utilizing vertical shift register circuit to generate non-overlapped output signals Systems for displaying images are provided. An embodiment of such a system has a dynamic shift register. The dynamic shift register includes a sampling unit, a holding unit, and a first logic circuit. The sampling unit, which is coupled to an incoming signal and a f... | 04/05/2011 |
| 7907696 | Shift register A shift register includes a plurality of stages cascade-connected with each other. Each stage includes a pull-up circuit, a pull-up driving circuit, and a pull-down circuit. The pull-up circuit coupled to a first clock signal is used for providing an output signal. ... | 03/15/2011 |
