Abstract: A display device according to a present disclosure comprises: a display region; a frame region disposed around the display region; a plurality of first wirings extending in a first direction in the display region; a first drive circuit electrically connected to one end of each of the plurality of first wirings; a first inspection wiring electrically connected to another end of each of the plurality of first wirings through each of a plurality of inspection thin film transistors; a second inspection wiring connected to a gate electrode of each of the plurality of inspection thin film transistors; an inspection drive circuit electrically connected to the second inspection wiring; and an inspection circuit electrically connected to the first inspection wiring, wherein at least a part of the second inspection wiring extends in the first direction in the display region.

Abstract: A display device according to a present disclosure comprises: a first glass substrate including a through-hole; a wiring disposed in a first main surface of the first glass substrate; and a terminal formed in a second main surface of the first glass substrate and electrically connected to the wiring through the through-hole.

Abstract: A display device according to a present disclosure comprises: a display region; a frame region disposed around the display region; a plurality of first wirings extending in a first direction in the display region; a first drive circuit electrically connected to one end of each of the plurality of first wirings; a first inspection wiring electrically connected to another end of each of the plurality of first wirings through each of a plurality of inspection thin film transistors; a second inspection wiring connected to a gate electrode of each of the plurality of inspection thin film transistors; an inspection drive circuit electrically connected to the second inspection wiring; and an inspection circuit electrically connected to the first inspection wiring, wherein at least a part of the second inspection wiring extends in the first direction in the display region.

Abstract: A display device according to a present disclosure comprises: a first glass substrate including a through-hole; a wiring disposed in a first main surface of the first glass substrate; and a terminal formed in a second main surface of the first glass substrate and electrically connected to the wiring through the through-hole.

Abstract: A display device includes a gate lines extending in a first direction, data lines extending in a second direction, pixel electrodes, a common electrode disposed to face the pixel electrodes, common wirings that are electrically connected to the common electrode; and a common bus line that extends in the first direction outside of a display region and is electrically connected to the common wirings. Each of the common wiring includes a first common wiring portion extending in the first direction and a second common wiring portion that is connected to the first common wiring portion and extends in the second direction outside of the display region. A width of the first common wiring portion in the first direction is larger than a width of the second common wiring portion in the first direction. Both ends of the first common wiring portion in the first direction are electrically connected to the common bus line.

Abstract: A liquid crystal display device includes an image display area including a plurality of pixels arranged in a matrix, and a peripheral area disposed outside the image display area and including circuitry. The peripheral area includes a first potential supply layer, a second potential supply layer and a third potential supply layer. The first potential supply layer is provided to supply a potential to a common electrode of the plurality of pixels in the image display area. The third potential supply layer is connected to power supply circuitry for receiving the potential. The second potential supply layer includes bridge patterns separated by spaces, and the bridge patterns connect the first potential supply layer and the second potential supply layer.

Abstract: A display device includes a gate lines extending in a first direction, data lines extending in a second direction, pixel electrodes, a common electrode disposed to face the pixel electrodes, common wirings that are electrically connected to the common electrode; and a common bus line that extends in the first direction outside of a display region and is electrically connected to the common wirings. Each of the common wiring includes a first common wiring portion extending in the first direction and a second common wiring portion that is connected to the first common wiring portion and extends in the second direction outside of the display region. A width of the first common wiring portion in the first direction is larger than a width of the second common wiring portion in the first direction. Both ends of the first common wiring portion in the first direction are electrically connected to the common bus line.

Abstract: A display device includes a gate lines extending in a first direction, data lines extending in a second direction, pixel electrodes, a common electrode disposed to face the pixel electrodes, common wirings that are electrically connected to the common electrode; and a common bus line that extends in the first direction outside of a display region and is electrically connected to the common wirings. Each of the common wiring includes a first common wiring portion extending in the first direction and a second common wiring portion that is connected to the first common wiring portion and extends in the second direction outside of the display region. A width of the first common wiring portion in the first direction is larger than a width of the second common wiring portion in the first direction. Both ends of the first common wiring portion in the first direction are electrically connected to the common bus line.

Abstract: A display device includes a gate lines extending in a first direction, data lines extending in a second direction, pixel electrodes, a common electrode disposed to face the pixel electrodes, common wirings that are electrically connected to the common electrode; and a common bus line that extends in the first direction outside of a display region and is electrically connected to the common wirings. Each of the common wiring includes a first common wiring portion extending in the first direction and a second common wiring portion that is connected to the first common wiring portion and extends in the second direction outside of the display region. A width of the first common wiring portion in the first direction is larger than a width of the second common wiring portion in the first direction. Both ends of the first common wiring portion in the first direction are electrically connected to the common bus line.

Abstract: A liquid crystal display device includes an image display area including a plurality of pixels arranged in a matrix, and a peripheral area disposed outside the image display area and including circuitry. The peripheral area includes a first potential supply layer, a second potential supply layer and a third potential supply layer. The first potential supply layer is provided to supply a potential to a common electrode of the plurality of pixels in the image display area. The third potential supply layer is connected to power supply circuitry for receiving the potential. The second potential supply layer includes bridge patterns separated by spaces, and the bridge patterns connect the first potential supply layer and the second potential supply layer.

Abstract: A display device includes gate lines, data lines, pixel electrodes, thin film transistors each of which is disposed near each of intersection portions of the data lines and the gate lines, a slope signal generator and a voltage adjuster. The slope signal generator that generates a slope signal to generate a falling waveform of a gate signal, the slope signal including a first voltage change period and a second voltage change period, the first voltage change period being sloped from a first voltage at which the thin film transistors are put into an on state to a second voltage lower than the first voltage, the second voltage change period being sloped from the second voltage to a third voltage at which the thin film transistors are put into an off state; and the voltage adjuster that adjusts the second voltage.

Abstract: In a liquid crystal display device, a TFT substrate includes a GAL layer including gate signal lines, an SDL layer including data signal lines, and a CMT layer including common signal lines and a common signal bus line. The common signal bus line is connected to, among a plurality of common potential supply terminals arranged on one side of the TFT substrate, one of common potential supply terminals that are positioned at both ends, and is connected to a common potential supply terminal on an inner side with respect to the common potential supply terminals at both the ends so as to overlap and cross with at least one of the data signal lines.

Abstract: Provided is a liquid crystal display device including a TFT substrate including a pixel electrode and a common electrode. A GAL layer includes gate signal lines, a CMT layer includes common signal lines and a common signal bus line, and an SDL layer includes data signal lines. At least one of the GAL layer and the SDL layer includes a common potential bus line. Further, the TFT substrate includes an interlayer connecting portion for connecting the common signal bus line and the common potential bus line to each other.

Abstract: In a liquid crystal display device, a TFT substrate includes a GAL layer including gate signal lines, an SDL layer including data signal lines, and a CMT layer including common signal lines and a common signal bus line. The common signal bus line is connected to, among a plurality of common potential supply terminals arranged on one side of the TFT substrate, one of common potential supply terminals that are positioned at both ends, and is connected to a common potential supply terminal on an inner side with respect to the common potential supply terminals at both the ends so as to overlap and cross with at least one of the data signal lines.

Abstract: Provided is a liquid crystal display device including a TFT substrate including a pixel electrode and a common electrode. A GAL layer includes gate signal lines, a CMT layer includes common signal lines and a common signal bus line, and an SDL layer includes data signal lines. At least one of the GAL layer and the SDL layer includes a common potential bus line. Further, the TFT substrate includes an interlayer connecting portion for connecting the common signal bus line and the common potential bus line to each other.

Abstract: Resonators 4 and 5 are able to oscillate horizontally and vertically to substrate 1. Resonator 4 is primarily composed of a supporting portion in stationary contact with substrate 1, a movable portion including a contact surface making contact with resonator 5 and a contact surface making contact with electrode 7, and a crossing portion that couples the supporting portion and movable portion. Electrode 6 is disposed in the direction in which resonator 5 is spaced apart from resonator 4. Electrode 7 is disposed in the direction in which resonator 4 is spaced apart from resonator 5. Electrode 9 is disposed in a position that causes resonator 5 to generate electrostatic force in a direction different from the direction of both forces of attraction acting between resonators 4 and 5 and between resonator 5 and electrode 6.

Abstract: Resonators 4 and 5 are able to oscillate horizontally and vertically to substrate 1. Resonator 4 is primarily composed of a supporting portion in stationary contact with substrate 1, a movable portion including a contact surface making contact with resonator 5 and a contact surface making contact with electrode 7, and a crossing portion that couples the supporting portion and movable portion. Electrode 6 is disposed in the direction in which resonator 5 is spaced apart from resonator 4. Electrode 7 is disposed in the direction in which resonator 4 is spaced apart from resonator 5. Electrode 9 is disposed in a position that causes resonator 5 to generate electrostatic force in a direction different from the direction of both forces of attraction acting between resonators 4 and 5 and between resonator 5 and electrode 6.

Abstract: In a cross type oscillator (20) comprising spiral inductors (L1, L2) and resonance capacitors (C1, C2) which decide resonance frequencies, transistors (Q1, Q2) which generate negative resistance by base-collector connection with the common emitter, and a current source (I1) which decides a circuit current value, a double-wave output is extracted from the emitter terminals of the transistors (Q1, Q2).

Abstract: In a cascade amplifier, the collector of a first transistor with a grounded emitter and the emitter of a second transistor are connected. A third transistor has the base grounded at radio frequency, the emitter connected to the base of the first transistor, and the collector connected to the collector of the second transistor. A fourth transistor connected to the emitter of the third transistor works as a constant current source. A bias changeover circuit supplies base biases of these transisiors. In this constitution, by using the bias changeover circuit for changing over the bias depending on the cut-off condition of the first transistor, the gain is changed over by making either the cascade amplifier or the third transistor operate.

Abstract: A filter of microwave and millimetric bands with spurious characteristic controlled is disclosed. A filter circuit on a top surface of the substrate including resonators electromagnetically resonating and coupled at a resonance frequency at a microwave band and a millimeter wave band, for filtering an input signal from the connectors through the resonator and outputting the filtered signal through the connector. The filter circuit is contained in a metal box including a top plate confronting the top surface and the filter circuit, side walls, and a bottom plate. An inside surface of the top plate has a shape other than a flat plane to control the spurious characteristic, that is, a protrusion. The bottom plate of the metal box may be coalesced. The spurious characteristic may be controlled by a hollow portion in the top plate. The protruding portion may be provided to the side walls. The spurious frequency may be controlled by a dielectric plate in the space in the shielding.