Abstract: A circuit device comprises: a circuit board on which a plurality of signal lines transmitting a signal, and spare wirings intersecting the signal lines while being insulated therefrom and transmitting a signal if at least one of the signal lines has a defect are arranged; and a plurality of amplifiers each of which has an input terminal to which the signal is input, an output terminal amplifying the signal input to the input terminal and outputting the amplified signal, and a control terminal to which a signal for controlling a turn on or off of an amplification operation is input. The spare wiring includes an input-side spare wiring connected to the input terminal, and an output-side spare wiring connected to the output terminal.

Abstract: A display panel which includes a plurality of display elements disposed in a matrix manner, signal input parts to which signals to be supplied to the plurality of display elements are input, and a plurality of signal wirings which connect the plurality of display elements and the signal input parts, wherein at least a part of the signal wirings is provided with a meander wiring part whose wiring is meandered, the display panel including a repair wiring which is disposed so as to intersect the signal wiring in the meander wiring part at at least two locations and an insulation layer which is provided between the signal wiring and the repair wiring.

Abstract: A display apparatus includes thin-film transistors respectively provided for pixels arranged in a matrix form, one or more driving circuits provided at a side of one end of the display panel, a plurality of signal lines to each connect more than one of the plurality of thin-film transistors arranged in one line in the matrix form to the driving circuit, a plurality of spare lines formed to be connectable to any of the plurality of signal lines in an outer area of a display panel, and arranged separated from one another in an opposing region in the outer area, the opposing region being opposed to the driving circuits across the display area, and a metal pattern overlapping a first spare line and a second spare line with an insulating layer therebetween, so as to be connectable to the first spare line arranged in a first region and the second spare line arranged in a second region.

Abstract: Provided are a circuit board and a display apparatus in which, when a worker restores a cut wiring with laser, the worker may easily determine a portion to be irradiated with laser by the naked eye. In a circuit board including multiple layered wiring parts (G, O) and an insulating part deposited between layers of the wiring parts (G, O), the insulating portion has a missing part (F) at a superposed position where the wiring parts are superposed onto each other in a layered direction, and a marker (P) indicating the presence of the missing part (F) is formed.

Abstract: A circuit device comprises: a circuit board on which a plurality of signal lines transmitting a signal, and spare wirings intersecting the signal lines while being insulated therefrom and transmitting a signal if at least one of the signal lines has a defect are arranged; and a plurality of amplifiers each of which has an input terminal to which the signal is input, an output terminal amplifying the signal input to the input terminal and outputting the amplified signal, and a control terminal to which a signal for controlling a turn on or off of an amplification operation is input. The spare wiring includes an input-side spare wiring connected to the input terminal, and an output-side spare wiring connected to the output terminal.

Abstract: A display panel includes a plurality of display elements disposed in a matrix manner, signal input parts to which signals to be supplied to the plurality of display elements are input, and a plurality of signal wirings which connect the plurality of display elements and the signal input parts, wherein the signal wirings includes a lead-out wiring part in which a wiring interval nearer the signal input parts and a wiring interval nearer the display elements are different from each other, and at least a part of the signal wirings in the lead-out wiring part is provided with a plurality of meander wiring parts whose wirings are meandered, wherein the signal wirings include a meander wiring part nearer the signal input parts, and at least one meander wiring part having a larger amplitude of the meander wiring than the meander wiring part nearer the signal input parts, and the amplitude of the meander wiring in the at least one meander wiring part is determined by matching with a wide wiring interval in the lead-o

Abstract: An example display apparatus includes: a display panel having a display region and a non-display region located at peripheries of the display region; a signal line provided in the display panel to transmit an image signal; a spare wiring routed to an outside of the display panel and the non-display region of the display panel, and connected to the signal line; a plurality of connection terminals; and an amplifier which have an input side connected to a first connection terminal and an output side connected to the spare wiring, and the display apparatus is configured to input a signal from the signal line to the amplifier through the first connection terminal. On the output side of the amplifier, a part of the spare wiring is connected to a second connection terminal, and is routed to the non-display region from the outside of the display panel. The part of the spare wiring is further connected a third connection terminal, and is routed to the outside of the display panel.

Abstract: A display device according to the present invention is provided with: a display panel that has a display area and a non-display area; a plurality of signal lines that are provided on the display panel; a spare wire (40) that extends to the non-display area and the outside of the display panel and that should be connected to the signal lines; a plurality of connection terminals that are provided on the display panel; and amplifiers (7) that are connected, at input sides thereof, to first connection terminals (21), that should be connected, at output sides thereof, to the spare wire (40), and that are located outside the display panel.

Abstract: The liquid crystal display panel includes two opposing substrates provided with liquid crystal sealed therebetween. On one substrate a plurality of colored parts are arranged so as to constitute one pixel, and a plurality of boundary regions are arranged between a plurality of adjacent colored parts and around the plurality of colored parts. The boundary region arranged between adjacent colored parts has a width smaller than that of the boundary region arranged around the plurality of colored parts.

Abstract: The present invention provides a connection structure of conductors in which, when connecting a pair of conductors facing each other using an anisotropic conductive film containing conductive particles dispersed therein, a short circuit between the adjacent conductors due to a movement of conductive particles is be prevented, and a display apparatus having the connection structure of conductors. When executing thermo-compression bonding processing while interposing the anisotropic conductive film, even if conductive particles dispersed in the anisotropic conductive film are concentrated and continued in a gap between adjacent first terminals, in the vicinity of an edge of an interlayer insulation film, since a distance between the first terminals adjacent to each other is increased due to notches formed therein, the first terminals adjacent to each other are not short-circuited.

Abstract: A method produces a liquid crystal display. The display includes a plurality of pixels having sub-pixels that include one opening and one color layer. Some of the sub-pixels having the same color are continuously spaced in one direction. In the method, overlapping photolithographic patterns produce mask openings in which a color layer in two spaced adjacent sub-pixels is to be formed. The mask openings each have a size corresponding to two or more adjacent sub-pixels; and the number of sub-pixels of the same color that are continuously arranged in the one direction is at least twice the total number of sub-pixels of the same color included in each of the pixels.

Abstract: A display panel includes a plurality of display elements arranged in a matrix manner, a first transparent substrate including a plurality of signal input parts at a circumferential part of the first transparent substrate and a wiring connecting the signal input parts and the display elements formed on the first transparent substrate, and a second transparent substrate including a rectangular light shielding layer shielding light among the display elements and shielding light at an outside of a display region including the display elements, wherein markers for indicating positions with respect to the display elements are located in at least two parts of a circumferential edge of the first transparent substrate, and each of the markers has a crossing part crossing any one of rims at a circumferential edge of the light shielding layer.

Abstract: In one embodiment of the present invention, each pixel includes first and second subpixels. CS bus lines connected to the respective storage capacitors of the first and second subpixels are electrically independent of each other. A CS voltage has a waveform that inverts its polarity at least once a frame, which includes a first subframe for sequentially scanning a series of odd rows and a second SF for sequentially scanning even rows that have been skipped during the first SF. A source signal voltage varies so as to have two frames or subframes with mutually opposite polarities. A CS voltage has a waveform that has quite opposite consequences on the effective voltage of a subpixel of a pixel connected to the jth scan line to be selected during the first subframe and on that of another subpixel of a pixel connected to the (j+1)th scan line to be selected during the second subframe.

Abstract: Provided are a circuit board and a display apparatus in which, when a worker restores a cut wiring with laser, the worker may easily determine a portion to be irradiated with laser by the naked eye. In a circuit board including multiple layered wiring parts (G, O) and an insulating part deposited between layers of the wiring parts (G, O), the insulating portion has a missing part (F) at a superposed position where the wiring parts are superposed onto each other in a layered direction, and a marker (P) indicating the presence of the missing part (F) is formed.

Abstract: The present invention provides a connection structure of conductors in which, when connecting a pair of conductors facing each other using an anisotropic conductive film containing conductive particles dispersed therein, a short circuit between the adjacent conductors due to a movement of conductive particles is be prevented, and a display apparatus having the connection structure of conductors. When executing thermo-compression bonding processing while interposing the anisotropic conductive film, even if conductive particles dispersed in the anisotropic conductive film are concentrated and continued in a gap between adjacent first terminals, in the vicinity of an edge of an interlayer insulation film, since a distance between the first terminals adjacent to each other is increased due to notches formed therein, the first terminals adjacent to each other are not short-circuited.

Abstract: The provision of a display panel and a display device that are provided with repair wires for repairing breaks in lead-out wires. Said display panel is provided with a plurality of display elements arrayed in a matrix pattern, a signal input unit to which a signal to be supplied to the display elements is inputted, and a plurality of signal wires connecting the display elements to the signal input unit. At least some of the signal wires are provided with serpentine wire sections in which the wire is laid out in a serpentine manner. The display panel is also provided with repair wires, each of which is laid out so as to intersect a serpentine wire section of a signal wire at at least two points, and an insulating layer provided between the signal wires and the repair wires.

Abstract: A display panel includes a plurality of display elements arranged in a matrix manner, a first transparent substrate including a plurality of signal input parts at a circumferential part of the first transparent substrate and a wiring connecting the signal input parts and the display elements formed on the first transparent substrate, and a second transparent substrate including a rectangular light shielding layer shielding light among the display elements and shielding light at an outside of a display region including the display elements, wherein markers for indicating positions with respect to the display elements are located in at least two parts of a circumferential edge of the first transparent substrate, and each of the markers has a crossing part crossing any one of rims at a circumferential edge of the light shielding layer.

Abstract: A display panel includes a plurality of display elements disposed in a matrix manner, signal input parts to which signals to be supplied to the plurality of display elements are input, and a plurality of signal wirings which connect the plurality of display elements and the signal input parts, wherein the signal wirings includes a lead-out wiring part in which a wiring interval nearer the signal input parts and a wiring interval nearer the display elements are different from each other, and at least a part of the signal wirings in the lead-out wiring part is provided with a plurality of meander wiring parts whose wirings are meandered, wherein the signal wirings include a meander wiring part nearer the signal input parts, and at least one meander wiring part having a larger amplitude of the meander wiring than the meander wiring part nearer the signal input parts, and the amplitude of the meander wiring in the at least one meander wiring part is determined by matching with a wide wiring interval in the lead-o

Abstract: Provided are a color filter capable of improving an aperture ratio of a BM, a liquid crystal display apparatus, and a method of manufacturing the color filter. For an R layer disposed in an opening, a right exposure part and a left exposure part of a G layer disposed in an opening adjacent to a right side of the opening are patterned by exposing using an alignment mark. Briefly, portions of the RGB layers facing each other in a horizontal direction, which are respectively to be disposed in two openings adjacent to each other in the horizontal direction, may be patterned by exposing using the same alignment mark. As a result, unnecessarily close arrangement or separated arrangement of the RGB layers caused by referring to the different alignment marks does not occur. Consequently, there is no need to increase a BM between the RGB layers in the horizontal direction. Therefore, an aperture ratio of the BM is improved.

Abstract: A method of manufacturing an array substrate 20 according to the present invention includes a line forming step, and line forming step includes following performances. A plurality of source lines 27 are formed on a glass substrate GS so as to extend from a first region A1 on the glass substrate GS to a second region A2 that is adjacent to the first region on an outer side thereof. A plurality of source driver side check lines 45A are formed on the glass substrate GS so as to extend from the second region A2 to a third region that is adjacent to the first region A1 on an outer side thereof and adjacent to the second region A2. A plurality of first line connection portions 49 are formed in the second region A2 and the first line connection portions 49 connect the source lines 27 and the first source driver side check lines 45A. A capacity stem line 43 and a common line 44 are formed to extend from the first region A1 to the third region A3.