Patent application number | Description | Published |
20090080099 | PARALLAX BARRIER, MULTIPLE DISPLAY DEVICE AND PARALLAX BARRIER MANUFACTURING METHOD - A parallax barrier is manufactured by forming a light-blocking layer by patterning a metal layer or a resin layer on a barrier glass in a photolithography step. On a mask used in the photolithography step, some pitches between slits are different, the slits corresponding to portions whereupon the light-blocking layers are to be formed. In addition, on the mask, first pitches (for instance, 100) and second pitches (for instance 99.5), which can be actually formed with accuracy, are formed in a cycle, and the average of such pitches can be accord with a theoretical pitch distance (for instance, 99.99). Thus, in the parallax barrier to be used for a multiple display device, visibility of the entire screen can be improved, and the parallax barrier which can be manufactured by using the mask lithography technology having a limited accuracy, and a method for manufacturing such parallax barrier are provided. | 03-26-2009 |
20090231255 | DISPLAY PANEL AND DISPLAY DEVICE HAVING THE PANEL - A dummy line, which is disposed in a dummy pixel region ( | 09-17-2009 |
20100006838 | ACTIVE MATRIX SUBSTRATE, DISPLAY DEVICE, AND ACTIVE MATRIX SUBSTRATE INSPECTING METHOD - By feeding inspection signals independent from each other to upper first and second gate lead inspection lines ( | 01-14-2010 |
Patent application number | Description | Published |
20080266019 | DIFFERENTIAL TRANSMISSION LINE - A differential transmission line that has three or more signal lines and with which there is little unwanted radiation noise is provided. The differential transmission line | 10-30-2008 |
20080304578 | TRANSMISSION CABLE - A transmission cable that has three signal lines, and in which there is little unwanted radiation noise, is provided. In a section that is perpendicular to the longitudinal direction of the differential transmission cable, the distance between any two signal lines of the three signal lines is equal to a predetermined value. The differential transmission cable is twisted in its longitudinal direction. The differential transmission cable further includes a dielectric core line, and the signal lines are formed on the surface of the dielectric core line. In the differential transmission cable, the signal lines are formed in a helix in the longitudinal direction of the dielectric core line. | 12-11-2008 |
20090003464 | DIFFERENTIAL TRANSMISSION LINE CONNECTOR - A differential transmission line connector with little unwanted radiation noise is provided. A connector connects a differential transmission pattern for multiple transmission of a group of three differential signals and a differential transmission cable. The differential transmission pattern is provided with three signal lines, and the differential transmission cable also is provided with three signal lines. In a plane that is perpendicular to the longitudinal direction of the differential transmission pattern and the differential transmission cable, the signal lines are positioned at the apexes of an equilateral triangle. The connector is provided with three signal lines that connect, at identical lengths, the signal lines of the differential transmission pattern and the signal lines of the differential transmission cable, between a predetermined first plane of the planes that perpendicularly intersect the longitudinal direction of the differential transmission pattern and a predetermined second plane of the planes that perpendicularly intersect the longitudinal direction of the differential transmission cable. | 01-01-2009 |
Patent application number | Description | Published |
20090122199 | MULTIPLE DIFFERENTIAL TRANSMISSION SYSTEM - In a signal transmitter for a multiple differential transmission system including the signal transmitter, a signal receiver, and a signal transmission path including first to third signal lines, first to third differential driver transmit first to third output signals and inverted first to third output signals from the first to third output signals responsive to first to third bit information signals, the first output signal and the inverted third output signal are combined and transmitted to the first signal line, the second output signal and the inverted first output signal are combined and transmitted to the second signal line, and the third output signal and the inverted third output signal are combined and transmitted to the first signal line. The first to third differential drivers of the signal receiver detect polarities of terminal voltages generated across terminal resistances connected between adjacent signal lines and output bit information signals. | 05-14-2009 |
20090195699 | MULTIPLE DIFFERENTIAL TRANSMISSION SYSTEM - In a signal transmitter for a multiple differential transmission system including a signal transmitter and a signal receiver connected via three signal lines, first and second differential drivers generate first and second output signals of bipolar four values and having a first signal voltage level, and inverted first and second output signals, responsive to first and second bit information signals. A third differential driver generates a third output signal of bipolar four values having a second signal voltage level, and an inverted third output signal, responsive to a third bit information signal. The first output signal and the inverted third output signal are combined and transmitted to the first signal line, the second output signal and the inverted first output signal are combined and transmitted to the second signal line, and the third output signal and the inverted second output signal are combined and transmitted to the third signal line. | 08-06-2009 |
20100027706 | SIGNAL TRANSMISSION SYSTEM - A signal transmitter apparatus generates three phase-shifted signals by shifting three transmission signals by predetermined phase shift amounts so that the phase shift amounts of the transmission signals are different from each other by 120 degrees. The signal transmitter apparatus generates three combined transmission signals and outputs the three combined transmission signals to the three transmission conductors, respectively, by combining each of pairs of the phase-shifted signals such that an inverted signal of a first phase-shifted signal is combined with a second phase-shifted signal, when each of the pairs of the phase-shifted signals includes the first and second phase-shifted signals among the three phase-shifted signals and phase shift amounts of the first and second phase-shifted signals are different from each other by 120 degrees. The signal receiver apparatus generates three receiving signals based on received three combined transmission signals, and detects the decoded signals of the transmission signals based on the receiving signals. | 02-04-2010 |
20100111200 | SIGNAL TRANSMITTING APPARATUS PROVIDED WITH SIGNAL CORRECTION CIRCUIT FOR SUPPRESSING RADIATION OF ELECTROMAGNETIC WAVES BETWEEN TRANSMISSIN LINES - A voltage memory stores a signal level of a transmission signal from a signal generator at a timing of a clock signal, and outputs the transmission signal. A voltage difference detector detects a signal level of a transmission signal at a timing subsequent to the timing and detects a first signal level difference between the signal level and the signal level from the voltage memory. A maximum value detector, a voltage difference detector and bias voltage sources delay the transmission signal so as to keep a rise time of the transmission signal substantially within a predetermined value range by adding capacitances corresponding to the first signal level differences from the voltage difference detectors to transmission lines. | 05-06-2010 |
Patent application number | Description | Published |
20120008634 | FIRST RELAY SERVER AND SECOND RELAY SERVER - A communication system achieves excellent flexibility and expandability and includes communication terminals that communicate with each other through a WAN. A first relay server and a second relay server share relay group information and relay server information. In the relay group information, a network address of a first LAN that performs routing control via the first relay server and a network address of a second LAN that performs routing control via the second relay server are registered. The first and second relay servers establish a routing session via a WAN. When a communication terminal connected to the first LAN sends out a communication packet in which an IP address of a communication terminal connected to the second LAN is designated, the communication packet is routed through the routing session between the first and second relay servers while being encapsulated. | 01-12-2012 |
20120102205 | RELAY DEVICE AND COMMUNICATION SYSTEM - A relay device requests a status notification of another relay device to a server device. When the relay device is notified that the other relay device is under a logged-out status, the relay device stands by. When the relay device is notified that the other relay device has logged in, the relay device transmits a connection request to the server device. The server device relays the connection request to the other relay device. A response is transmitted from the other relay device to the server device, and further relayed to the relay device. Accordingly, a TCP connection is established between the relay device and the other relay device. A communication device connected to a different network can transmit and receive data to and from the relay device via the other relay device. | 04-26-2012 |
20130315249 | RELAY SERVER AND RELAY COMMUNICATION SYSTEM - A relay server performs control to establish a routing session between the relay server and another routing relay server, control to establish a sub routing session between the relay server and a sub routing apparatus, and a packet forward control to forward a received packet via the routing session or the sub routing session. The packet forward control is such a control that, when a destination of a packet is associated with the sub routing apparatus of the relay server in a content stored in a sub address filter information storage unit, the packet is forwarded to the sub routing apparatus, while otherwise the packet is forwarded to the destination. | 11-28-2013 |
20140003325 | RELAY COMMUNICATION SYSTEM AND RELAY COMMUNICATION DEVICE | 01-02-2014 |