Abstract: A frameless display device includes a plurality of display units. Each of the display units includes a display panel including a display surface and a non-display surface opposite to the display surface, a frame formed on the edge of the display panel surrounding the display panel, a backlight module corresponding to the non-display surface including at least one backlight, an image elongated element corresponding to the display surface. Each of the display units further includes a light compensating module. The light compensating module is adjacent to the frame and includes at least one light panel and at least one compensating light. The light compensating module further includes a gap. The gap is defined in the light panel corresponding to the backlight.

Abstract: The present application provides a touch display panel, a method for producing the same and a display apparatus. The touch display panel includes a liquid crystal screen and a protection cover plate covered at a light exiting side of the liquid crystal screen. The touch display panel further includes a sound elimination membrane, located at the light exiting side of the liquid crystal screen, and configured to eliminate sound waves generated when the touch display panel is touched. With the provision of the sound elimination membrane, the touch display panel can eliminate the vibration sound waves generated during the knocking touch process, and avoid the alignment difference of the liquid crystal molecules by the vibration sound waves, thereby avoiding a display mura caused by the vibration sound waves and further significantly suppressing the display mura generated during the knocking touch process.

Abstract: The present invention provides a curved liquid crystal display module and a liquid crystal display device. The curved liquid crystal display module includes a color filter substrate, an array substrate, and multiple isolation-cushion parts disposed between the color filter substrate and the array substrate. Wherein, the multiple isolation-cushion parts are densely distributed near a center position of the color filter substrate and the array substrate, and the multiple isolation-cushion parts are gradually sparsely distributed toward two edges. Through disposing the isolation-cushion parts to be densely distributed and strip-shaped at the center position, and to be sparsely distributed and dotted toward two edges, the device of the present invention is well suitable for different sustained force at different assembly locations of curved screen such that the curved liquid crystal display module can have a better display effect and an uniform thickness.

Abstract: A liquid crystal display panel, which includes a first substrate and a second substrate disposed opposite to each other, a black matrix and a color filter layer sequentially formed on the first substrate, a main photo spacer formed on the color filter layer and contacting the second substrate, wherein the main photo spacer is positioned below the black matrix, and a width of a part of the main photo spacer formed on the color filter layer is larger than a width of a part of the main photo spacer contacting the second substrate, and the part of the main photo spacer contacting the second substrate contacts the second substrate through a receiving portion on the second substrate. A liquid crystal display device having the liquid crystal display panel is also disclosed.

Abstract: An array substrate and a fabrication method thereof and a display device are provided. The array substrate comprises: a base substrate (1); a plurality of gate lines (5) and a plurality of data lines (7) formed on the base substrate (1), the plurality of gate lines (5) and the plurality of data lines (7) intersecting with each other to define a plurality of sub-pixels, each of the sub-pixels including a thin film transistor and a pixel electrode (10), and the plurality of sub-pixels including a first sub-pixel; a passivation layer (8) formed on the base substrate (1) and covering the gate lines (5), the data lines (7) and the thin film transistor, a via hole (9) being provided in the passivation layer (8) and the pixel electrode (10) being formed on the passivation layer (8) and connected with a drain electrode or a source electrode of the thin film transistor through the via hole (9) in each of the sub-pixels; and a first spacer (15), provided in the via hole of the first sub-pixel.

Abstract: A liquid crystal display according to an exemplary embodiment of the present invention includes a substrate, a roof layer facing the substrate and shaped so as to at least partially define a plurality of microcavities, a liquid crystal layer disposed in the plurality of microcavities, and a partition wall which partitions adjacent ones of the microcavities and which includes at least two regions having different heights from each other.

Abstract: A liquid crystal display device related to one embodiment includes a gate line arranged along a first direction, a first pixel including a first switching element connected to the gate line, and a first pixel electrode connected to the first switching element via a first contact hole arranged in an insulation layer, a second pixel including a second switching element connected to the gate line, and a second pixel electrode connected to the second switching element via a second contact hole arranged in the insulation layer, a first spacer arranged in the fixed pixel, and a second spacer arranged in the second pixel, wherein the first spacer and the second spacer are arranged substantially on the same straight line in the first direction, and the first contact hole and the second contact hole are alternately arranged sandwiching a straight line connecting the first spacer and the second spacer.

Abstract: The embodiments of the invention provide a conductive composition and a method for producing the same, a color filter and a method for producing the same. The invention relates to the display technology field, and can simplify the process for producing the transparent conductive layer, and reduce the production cost; the conductive composition comprises a modified epoxy acrylic resin, a polyurethane acrylic resin, a polyaniline, a photo initiator, a fluorine-containing acrylate monomer, and optionally a filler and an auxiliary agent; wherein, in terms of weight ratio, the modified epoxy acrylic resin comprises 15-30 parts; the polyurethane acrylic resin comprises 10-20 parts; the polyaniline comprises 15-30 parts; the photo initiator comprises 2-4 parts; the fluorine-containing acrylate monomer comprises 15-35 parts; the filler comprises 0-25 parts; and the auxiliary agent comprises 0-8 parts; the conductive composition is useful for producing a display device.

Abstract: A display apparatus includes a display panel and a display panel driver. The display panel includes a first substrate and a second substrate facing the first substrate, the first substrate including a switching element and a pixel electrode disposed thereon, the pixel electrode being electrically connected to the switching element. The display panel driver is configured to apply a driving signal to the display panel. The display panel driver includes a first flexible substrate on which a driving chip is mounted, wherein the first flexible substrate is electrically connected to the display panel, and a second flexible substrate electrically connected to the first flexible substrate, wherein the second flexible substrate is disposed on a surface of the first flexible substrate.

Abstract: The present invention discloses a transparent display, comprising a backlight module, a lower polarizer, a phase delay thin film, a liquid crystal layer and an upper polarizer, which are sequentially stacked up in an image display direction, and the transparent display alternately comprises a plurality of transparent regions and a plurality of display regions in a first direction perpendicular with the image display direction, and the phase delay thin film comprises a plurality of first phase delay thin films located in the plurality of transparent regions and a plurality of second phase delay thin films located in the plurality of display regions, and the plurality of first phase delay thin films provide a first phase delay, and the plurality of second phase delay thin films provide a second phase delay, and a difference of the first phase delay and the second phase delay is ?/2.

Abstract: Disclosed are a curved cover for curved display and a curved type display apparatus including the same in which the curved type display apparatus includes a curved part that includes a front part covering one edge of a display panel having a curved shape, and the front part includes a curved part having a curved shape and a bending part provided at each of both edges of the curved part.

Abstract: The embodiments of the present invention disclose a display device and a mobile terminal, and relates to a display device manufacturing technology in the field of mobile terminals. The device includes: a middle frame, a display screen set within the middle frame, and a transparent cover plate set on the display screen. The middle frame includes a main plate and a side plate. The main plate and the side plate are connected to form an accommodating space for accommodating the display screen. The side plate includes a beveled edge. A chamfer is formed at the edge of the transparent cover plate.

Abstract: A glass substrate having a black matrix which includes a glass substrate and a black matrix array formed on the glass substrate, wherein the thickness of the black matrix gradually decreases from the middle to both ends is disclosed. The preparing method of the glass substrate includes S101, providing a glass substrate and forming a black matrix thin film layer on the glass substrate; and S102, performing an exposure process and a developing process on the black matrix thin film layer to obtain the black matrix array; wherein an exposure mask corresponds to an exposure region of each black matrix during performing the exposure process, and the exposure amount thereof gradually decreases from the middle to both ends. A liquid crystal panel which includes the above mentioned glass substrate and integrates a color filter into a thin film transistor array substrate (color filter on array) is also disclosed.

Abstract: A liquid crystal display (LCD) device, comprising: a substrate, gate wiring including a gate line that is disposed on the substrate to extend in a first direction and a gate electrode that is connected to the gate line, a data conductor disposed on the gate wiring and including a data line that extends in a second direction different from the first direction, and a first electrode that overlaps the gate electrode, a common electrode disposed on the data conductor and including a first opening that partially exposes the first electrode therethrough, an opaque conductive pattern disposed on the common electrode; and a pixel electrode disposed on the opaque conductive pattern and electrically connected to the first electrode exposed through the first opening.

Abstract: A color filter and a manufacturing method thereof, as well as a liquid crystal display panel are disclosed. The color filter comprises a color resistance layer, a flat layer, and a first black matrix, wherein the flat layer is coated on the color resistance layer, and the first black matrix is arranged in the flat layer. According to the present disclosure, the critical angle of the color shift phenomenon of the color filter can be increased effectively, and thus the color shift phenomenon of the liquid crystal display panel under wide viewing angles can be alleviated.

Abstract: A display device, including a first substrate including at least one pixel, each pixel including first, second, third, and fourth pixels; a second substrate opposing the first substrate; and first, second, and third color filters on the second substrate corresponding to the first, second, and third pixels, respectively, the first, second, and third color filters, respectively, overlapping portions of the fourth pixel, the fourth pixel being adjacent to the first, second, and third color filters.

Abstract: A liquid crystal display device includes an LED that emits blue light having a light emission spectrum with a half value width less than 25 nm, green light having a light emission spectrum with a half value width less than 52 nm, and red light having a light emission spectrum with a half value width less than 40 nm, and a color filter including a blue coloring unit having a transmission spectrum with a peak wavelength from 440 nm to 461.5 nm and a half value width less than 100 nm, a green coloring unit having a transmission spectrum with a peak wavelength from 510 nm to 533.5 nm and a half value width less than 90 nm, and a red coloring unit having a transmission spectrum with a wavelength greater than or equal to 580 nm for the half value of a peak.

Abstract: The present invention provides a color light-emitting element and a liquid crystal display. The color light-emitting element includes a photo-luminescent film formed of quantum dot materials and a reflection enhancement film and a transmission enhancement film respectively formed on two sides of the photo-luminescent film. When irradiated by backlighting, the photo-luminescent film emits red, green, and blue light and the reflection enhancement film and the transmission enhancement film condense the light emitting from the photo-luminescent film and concentrate and transmit out the light through the transmission enhancement film, whereby light can be utilized in a more efficient manner and utilization of backlighting is increased.

Abstract: An LCD panel and a method for manufacturing are provided. The panel includes: a first substrate and a second substrate disposed opposite to the first substrate; a liquid crystal layer comprising a plurality of liquid crystal molecules and color quantum rods mixed in the liquid crystal molecules, wherein both the color quantum rods and the liquid crystal molecules have a major axis, and a major axis direction of the color quantum rods is identical to a major axis direction of the liquid crystal molecules.

Abstract: A polarizer component has an optical film to receive excitation light, a light re-emitting layer and a polarizing layer. The light re-emitting layer has quantum dots that re-emit red light and quantum dots that re-emit green light in response to the excitation light. The re-emitted red light is provided to a red sub-pixel to be filtered by a red color filter, and the re-emitting green light is provided to a green sub-pixel to be filtered by a green color filter. The excitation light can be blue or ultra violet and part of the excitation light is provided to a blue sub-pixel. The polarizing layer can be a reflective polarizing layer and the optical film can be a wavelength selecting layer. The light re-emitting layer may contain scattering particles to diffuse the excitation light provided to a blue sub-pixel.

Abstract: The present invention provides a display panel and a manufacture method thereof, of which the structure of the display panel is simple, and the manufacture cost is low, and meanwhile, the great display quality is possessed. The manufacture method of the display panel according to the present invention combines the polymer dispersed liquid crystal and the quantum dots, and modifies the structure of traditional upper, lower substrates to acquire a new type display panel. In comparison with the manufacture process of the traditional display panel, the manufacture or addition of the color filter, the alignment films and polarizers are eliminated, and the manufacture process is simple, and the manufacture cost is low, and meanwhile, the display result of the manufactured display panel is new and special, and five display effects of red, green, blue, white, and blur-opaque are provided and the great display quality is possessed.

Abstract: A liquid crystal display includes a first substrate including a thin-film transistor (“TFT”) disposed in a unit pixel, a first electrode connected to the TFT, and a second electrode disposed on the same layer as that on which the first electrode is disposed, a second substrate facing the first substrate, and a liquid crystal layer between the first and second substrates, where the first and second electrodes include a first wiring electrode and a second wiring electrode, respectively disposed on sides of the unit pixel, first main electrodes and second main electrodes, respectively branched off from at least one of the first wiring electrode and the second wiring electrode in a first direction and are arranged in a staggered manner, and first slit electrodes and second slit electrodes, respectively, which are arranged in a second direction perpendicular to the first direction and are arranged in a staggered manner.

Abstract: The present invention provides an ultra-slim bezel display panel, which includes a plurality of light blocking walls formed on a peripheral area of a TFT substrate and a plurality of light blocking walls and a plurality grooves formed on a peripheral area of the CF substrate, wherein the heights of the light blocking walls and the widths of the grooves are determined by taking an additional jet quantity resulting from precision error of a machine into consideration so that, through calculation, the laid sizes of the light blocking walls and the grooves can be correctly determined to prevent, during coating of PI liquid on the TFT substrate and the CF substrate, the PI liquid coated on an outer circumference of an active area from flowing backward into the active area and thus, improve the mura phenomenon occurring in the circumference of the active area and also, to use the light blocking walls on the inside and the outside of circumferential enclosure sealant to achieve an effect of maintaining a cell thickn

Abstract: The present invention discloses a transparent display, including a lower polarizer, a first substrate, a first alignment film, a liquid crystal layer, a second alignment film, a second substrate and an upper polarizer, which are sequentially stacked up in an image display direction, and the transparent display includes a plurality of transparent regions and a plurality of display regions, which are alternately located, and a polarization axis of the lower polarizer extends along a first direction, and a polarization axis of the upper polarizer extends along a second direction perpendicular with the first direction, and the liquid crystal layer includes a first liquid crystal layer at a surface of the first alignment film, and a second liquid crystal layer at a surface of the second alignment film.

Abstract: An apparatus for manufacturing a display device includes: a stage on which a substrate to be processed is supported, the substrate to be processed including a first alignment layer of the display device; an optical system facing the substrate to be processed which is supported on the stage, the optical system including a light source which irradiates ultraviolet rays to the substrate to be processed; and a mask which is interposed between the light source and the substrate to be processed which includes the first alignment layer of the display device. The mask defines: a transmitting portion thereof through which the ultraviolet rays irradiated from the light source are transmitted to the first alignment layer of the substrate to be processed, and a blocking portion thereof which blocks transmission of the ultraviolet rays irradiated from the light source to the substrate to be processed.

Abstract: An exposure system and a manufacturing method of a component of a display panel are disclosed. The exposure system includes a carrying device and a light source device. The carrying device carries the object. The light source device, including a plurality of lamp sets arranged along a first direction, emits light to irradiate the object. The lamp sets include a first lamp set and a second lamp set, which are disposed adjacent to each other. The first lamp set has a first lamp and a second lamp, which are extending along a second direction. The second lamp set has a third lamp and a fourth lamp, which are extending along the second direction. The first and second lamps are connected with a first junction, and the third and fourth lamps are connected with a second junction. The first junction and the second junction are misaligned on the first direction.

Abstract: The present invention provides a pixel electrode and a liquid crystal display panel. In the liquid crystal display panel of the present invention, by locating the main parts to be elbow bend zigzag structures to make the liquid crystal molecules of the main electrode position be aligned along a tilt 45 degrees direction as possible, the active area is enlarged to solve the issue that the penetration rate is low because the liquid crystal molecules at the structure of the (cross) keel of pozidriv pixel electrode fall down toward the improper directions, to raise the penetration rate for reducing the demand to the backlight brightness of the liquid crystal display panel and lowering the cost and the usage power consumption. In the liquid crystal display panel of the present invention, of which the main parts of the pixel electrode utilizes the elbow bend zigzag structures, the penetration rate is higher, and the demand to the backlight brightness is lower, and the usage power consumption is lower.

Abstract: A capacitive touch screen and a preparation method thereof and a touch display panel are provided. The capacitive touch screen includes a substrate, a plurality of touch electrodes provided on the substrate, and a plurality of signal lines corresponding to the plurality of touch electrodes. The substrate includes a touch region for touching and a signal line connection region for external connection of the signal lines, the plurality of touch electrodes are provided in the touch region, and the plurality of signal lines are routed from the touch region to the signal line connection region. The plurality of touch electrodes and portions of the plurality of signal lines in the touch region are covered with a photoresist, and portions of the plurality of signal lines in the signal line connection region are not covered with the photoresist.

Abstract: A liquid-crystal display device, including: a first data line and a second data line each lengthwise extended in a first direction and spaced apart from each other, a gate line lengthwise extended in a second direction different from the first direction, the gate line defining: a first region thereof overlapping the first data line, a second region thereof overlapping the second data line and a third region thereof extended between the first region and the second region, and a pixel including a switching element, a first electrode of the switching element being connected to the first data line and a second electrode of the switching element overlapping each of the first to third regions. In the first direction, a width of the third region is smaller than a width of each of the first and second regions.

Abstract: According to one embodiment, an array substrate comprises source lines arranged in a first direction, gate lines arranged in second direction, pixels, first and second switching elements, a first pixel includes a first pixel electrode connected to the first switching element via a first contact hole formed on one side of a first gate line, and a second pixel includes a second pixel electrode connected to the second switching element via a second contact hole formed on the other side of the first gate line. A counter-substrate comprises a first light-shielding portion opposed to the first gate line and the first contact hole, and a second light-shielding portion opposed to the first gate line and the second contact hole. A spacer is present between substrates.

Abstract: A liquid-crystal display panel and device are provided. The display panel includes: a first substrate including a first common electrode; a second substrate disposed opposite to the first substrate, including a second common electrode and a pixel electrode; and a liquid-crystal layer disposed between the first substrate and the second substrate. A projection of the pixel electrode on the first substrate does not overlap with a pattern of the first common electrode on the first substrate.

Abstract: A liquid crystal display device is configured to prevent the appearance on its display of a black stain stemming from a drop in volume resistivity of liquid crystal caused by ions therein. The device includes a thin-film transistor (TFT) substrate and a counter substrate bonded together along the periphery thereof by a seal material. The TFT substrate and the counter substrate have liquid crystal sandwiched therebetween and include a display area. A third electrode is formed outside the display area of the TFT substrate. A concave portion is formed in an organic insulation film on the liquid crystal side of the third electrode.

Abstract: In a liquid crystal display device, a common electrode is formed on an organic passivation film, an interlayer insulating film is formed on the common electrode, a pixel electrode with a slit is formed on the interlayer insulating film, and a through hole is formed in the organic passivation film and the interlayer insulating film, so that the pixel electrode is connected to a source electrode of a TFT through the through hole. Further, the taper angle around the upper base of the through hole is smaller than the taper angle around the lower base. Thus, the alignment film material can easily flow into the through hole when the diameter of the through hole is reduced to connect the pixel and source electrodes, preventing display defects such as uneven brightness due to the absence of the alignment film or due to the alignment film irregularity around the through hole.

Abstract: A liquid crystal display device according to FFS technology is provided, which sufficiently provides a common electrode with common electric potential and improves an aperture ratio of pixels. A pixel electrode is formed of a first layer transparent electrode. A common electrode made of a second layer transparent electrode is formed above the pixel electrode interposing an insulation film between them. The common electrode in an upper layer is provided with a plurality of slits. The common electrode extends over all the pixels in a display region. An end of the common electrode is disposed on a periphery of the display region and connected with a peripheral common electric potential line that provides a common electric potential Vcom. There is provided neither an auxiliary common electrode line nor a pad electrode, both of which are provided in a liquid crystal display device according to a conventional art.

Abstract: The present disclosure provides an array substrate, a display device, a method for maintenance and a method for manufacturing the array substrate. The array substrate includes a base substrate and a plurality of signal lines arranged on the base substrate.

Abstract: The present invention teaches an array substrate and a liquid crystal (LCD) panel including the array substrate. The array substrate contains a substrate, a number of scan lines, a number of data lines, and a number of common scan lines. The scan lines and the common scan lines are alternately interleaved with the data lines on the substrate so as to form a number of pixel units. Each pixel unit contains a main pixel unit and a sub pixel unit. The sub pixel units from two neighboring pixel units share a common scan line which drives the two sub pixel units simultaneously. As such, the number of common scan lines is reduced, thereby enhancing pixel aperture ratio.

Abstract: The present invention provides a pixel structure, comprising scan lines, data lines and pixel areas, and the scan lines are separately arranged in parallel along a horizontal direction, and the data lines are separately arranged in parallel along a vertical direction, and the scan lines and the data lines overlap with each other to form the pixel areas, and the pixel structure further comprises a connection electrode employed to coupled to pixel areas, and the connection electrode comprises a first connection layer and a second connection layer, and the first connection layer is in the same pattern layer with the scan lines and intersects with the scan lines, and the first connection layer at an intersecting position with the scan line is disconnected, and the second connection layer is in the same pattern layer with the data lines and crosses with the scan lines.

Abstract: The disclosure provides an array substrate and a liquid crystal display panel. The array substrate includes a plurality of gate lines, main data lines, sub data lines, first switch elements and pixel regions. Each of the sub data lines is connected to one corresponding main data line through one corresponding first switch element to receive a data signal transmitted by the corresponding main data line. Each of the pixel regions includes a main pixel region connected to one corresponding main data line and one corresponding gate line and a sub pixel region connected to one corresponding sub data line and one corresponding gate line. By the above manner, the disclosure is capable of not increasing the amount of data lines to solve color shift problem by 2D1G technique, and thus the cost reduce is decreased and the crowdedness of the surrounding fanout region is avoided.

Abstract: A liquid crystal display device includes: a first substrate which includes a display region, in which scan wirings and signal wirings intersecting with scan wirings are formed, and a frame region, which surrounds the display region, wherein a lead-out wiring extending from at least one of the signal wiring and the scan wiring and a ground electrode on an insulating layer covering the lead-out wiring are formed in the frame region; a second substrate, which faces the first substrate with interposing a seal, wherein a transparent conductive film is formed on a surface opposite to a side where the liquid crystal is provided; and a conductive member, which is formed to extend across the first substrate and the second substrate to electrically connect the transparent conductive film with the ground electrode, wherein the ground electrode overlaps with at least one of the lead-out wirings.

Abstract: There is provided a liquid crystal display device that enables increasing the capacitance between a pixel electrode and a common electrode without bringing about a significant decrease in the pixel aperture ratio. An In-Plane Switching LCD device in which a drain signal is supplied from one drain signal line to two pixel columns is configured such that there is a section having no drain signal line between adjacent pixels and a source electrode which is connected to a pixel electrode of a thin-film transistor extends into a contiguous pixel region that does not serve as an effective pixel region to provide one electrode of a capacitive element. A common electrode is formed in each pixel and the one electrode of the capacitive element is laid overlapping the common electrode with an insulation film intervening therebetween.

Abstract: Protic-soluble electrochromic materials, ion-paired electrochromic materials including protic-soluble electrochromic materials, as well as electrochromic media and electrochromic devices incorporating such materials, are provided. The use of protic solvent mixtures, especially mixtures incorporating water, allows for the use of a wider variety of substrate materials. For example, plastics that may be soluble in organic aprotic solvent systems may be used in water-based devices.

Abstract: An organic compound, a light modulating composition and a light modulating device are provided. The organic compound has a chemical structure represented by formula (I): X—Ar—X ??(I) wherein X is Ar is The organic compound is transparent in its neutral state. The amide group or imide group introduced into the aromatic amine not only enhances the solubility of the organic compound in the solvent, but also enhances the electrochemical stability of the organic compound.

Abstract: An electrochromic multi-layer stack is provided. The multi-layer stack includes an electrochromic multi-layer stack having a first substrate, a first electrically conductive layer, a first electrode layer, an ion conductor layer, a second substrate, a second electrically conductive layer, and a second electrode layer. The multi-layer stack includes a redox element, wherein the redox element is electrically isolated from the first and second electrically conductive layers and the first and second electrode layer and is laterally adjacent to either the first electrically conductive layer and the first electrode, or the second electrically conductive layer and the second electrode layer. A method for controlling an electrochromic device is also provided.

Abstract: To prevent damage in an electro-optical device that uses electrochromic material. The device includes electro-optical elements and a driving device that applies a driving voltage to the electro-optical elements. The driving device applies a first DC voltage of a positive polarity that cyclically repeats a first voltage and a second voltage that is lower than the first voltage, or a second DC voltage of a negative polarity that cyclically repeats a third voltage and a fourth voltage that is higher than the third voltage, to the electro-optical elements. According to the driving device, when the first DC voltage is applied to one and the second DC voltage is applied to the other electro-optical elements adjacent in the planar view, the first and the second DC voltages are supplied by time division so that the applied period of the first voltage and the third voltage do not overlap.

Abstract: Various embodiments herein relate to power distribution networks for optically switchable windows. In some embodiments, a system for monitoring and maintaining a power distribution network of optically switchable windows of a site is provided. The system includes a control panel monitor which is configured to determine a control panel voltage and current at a terminal of a control panel. The system further includes sense circuitry which is configured to determine a first window controller voltage and current for a first window controller of a plurality of window controllers. The system further includes one or more controllers which are configured to generate voltage network data based on a combination of the control panel voltage and current and the first window controller voltage and current. The system then determines an error condition in the power distribution network based on the voltage network data.

Abstract: A constitution of the display device of the invention is shown in the following. The display device includes a pixel unit including TFTs of which the active layer contains an organic semiconductor material for forming channel portions in the opening portions in an insulating layer arranged to meet the gale electrodes. The pixel unit further includes a contrast media formed on the electrodes connected to the TFTs for changing the reflectivity upon the application of an electric field, or microcapsules containing electrically charged particles that change the reflectivity upon the application of an electric field. The pixel unit is sandwiched by plastic substrates, and barrier layers including an inorganic insulating material are provided between the plastic substrates and the pixel unit. The purpose of the present invention is to supply display devices which are excellent in productivity, light in weight and flexible.

Abstract: The present invention provides an optical modulator, which can be reduced in size with size reduction of an optical waveguide and electric wiring as compared to a conventional optical modulator. An optical modulator according to an embodiment includes a substrate; an optical waveguide provided on the substrate and configured to guide light; a modulation unit formed of part of the optical waveguide and configured to modulate the light; and electric wires provided on the substrate and configured to supply a high-frequency electric signal to the modulation unit. One end portion and another end portion of the optical waveguide are provided on a first end surface, one end portion of the electric wiring is provided along the first end surface, another end portion of the electric wiring is provided along a second end surface being different from the first end surface.

Abstract: A waveguide includes an array of p-i-n junctions formed by ions implanted into the waveguide. The p-i-n junctions concentrate electric fields applied on the waveguide to convert the third order susceptibility ?(3) into the second order susceptibility ?(2) and induce the DC Kerr effect. The periodic electrical fields concentrated by the p-i-n junctions effectively create a wave vector, which together with the wave vectors of optical beams in the waveguide satisfies phase matching conditions for nonlinear optical effects. The phase matching can significantly enhance the efficiency of the nonlinear optical effects, such as second harmonic generation, sum frequency generation, difference frequency generation, and four-wave mixing. Waveguides with arrays of PIN junctions can also be used in phase modulators, amplitude modulators, and filters.

Abstract: The invention provides a lens hood and an imaging device in which a lens hood can be reduced in length while light unnecessary to pick up an image is blocked and the blocking of an effective light beam necessary to pick up an image can be minimized. A lens hood, which blocks unnecessary light to be incident on a telephoto lens, according to an aspect of the invention includes a first light blocking wall that forms a cylindrical outermost periphery, and a concentric second light blocking wall that partitions an internal space of the first light blocking wall into a plurality of spaces. Each of the first and second light blocking walls is provided in parallel to the traveling direction of an effective light beam used to form a subject image within an angle of view of the telephoto lens, and blocks unnecessary light other than the effective light beam.

Abstract: An actuator driving apparatus includes an inductor disposed on a housing to face a magnetic body attached to a lens carrier, a detector configured to apply a reference signal to the inductor and detect an inductor current flowing through the inductor, a calculator configured to determine a position of the lens carrier based on the inductor current, and a driver configured to drive an actuator based on the position of the lens carrier and a position control signal.