Patent application number | Description | Published |
20120306829 | SHIFT REGISTER, SIGNAL LINE DRIVE CIRCUIT, LIQUID CRYSTAL DISPLAY DEVICE - A shift register includes a plurality of stages of unit circuits each including a flip-flop. Each of the unit circuits generates, by obtaining a sync signal in accordance with an output from the flip-flop, an output signal. The flip-flop includes a first switch and a second switch and a latch circuit for latching a signal supplied thereto and outputting the signal as the output from the flip-flop. A first shift direction signal is supplied to the latch circuit via the first switch, and the second shift direction signal is supplied to the latch circuit via the second switch. In each unit circuit other than those of the first and last stages, an output signal from a previous stage is supplied to a control terminal of the first switch, and an output signal from a subsequent stage is supplied to a control terminal of the second switch. | 12-06-2012 |
20130076607 | DISPLAY DEVICE - A plurality of the display panels ( | 03-28-2013 |
20130094166 | DISPLAY APPARATUS - A plurality of display panels ( | 04-18-2013 |
20130300722 | DISPLAY DEVICE AND METHOD OF DRIVING THE SAME - This display device has a demultiplexer ( | 11-14-2013 |
20140313174 | SHIFT REGISTER, SCAN SIGNAL LINE DRIVER CIRCUIT, DISPLAY PANEL AND DISPLAY DEVICE - The purpose of the present invention is to reduce a circuit size of a shift register. A shift register of the present invention includes stages each including a holding circuit ( | 10-23-2014 |
20140340383 | DISPLAY DEVICE AND ELECTRICAL APPARATUS - A display device is provided which is capable of preventing a malfunction and carrying out a common reverse drive without increasing electric power consumption. The display driver (a) supplies a voltage of a common electrode, whose a polarity is determined in accordance with (i) an oscillation circuit output signal (OCOUT) which is transmitted via a first wire different from a second wire used during a serial transmission and (ii) a SCS signal and (b) controls a reverse timing of the polarity of the voltage of the common electrode in accordance with the oscillation circuit output signal (OCOUT) and the SCS signal. | 11-20-2014 |
20150015558 | DISPLAY DEVICE - The purpose of the present invention is to achieve a display device capable of performing an all-selecting drive for gate bus lines without increasing the number of circuit elements more than heretofore and without lowering withstand voltage reliability. In a stage constituent circuit, which constitutes a shift register in a gate driver, an all-selecting signal (ALL-ON) for simultaneously turning all of gate bus lines to a selected state is given, as a low-potential power supply, to a source terminal of a thin film transistor (Tr | 01-15-2015 |
20150022770 | ACTIVE MATRIX SUBSTRATE AND DISPLAY PANEL INCLUDING THE SAME - In a region extending along a terminal region located near a substrate end and included in a frame region defined around a rectangular display region, a peripheral circuit section is provided between the display region and a mount region defined in part of the terminal region. The peripheral circuit section includes unit circuit sections that are monolithically provided and are aligned along one side of the display region. The arrangement pitch of outer ones of the unit circuit sections is larger than that of inner ones of the unit circuit sections. | 01-22-2015 |