Abstract: An organic light emitting display device is discussed. The organic light emitting display device according to an embodiment includes a base substrate, a buffer layer disposed on the base substrate, and a thin film transistor disposed on the buffer layer. The organic light emitting display device further includes an organic light emitting diode connected to the thin film transistor and disposed on the thin film transistor. The thin film transistor includes a gate electrode, a source electrode, and a drain electrode. At least one of the gate, source, and drain electrodes of the thin film transistor includes a semi-transmissive metal layer, a transparent metal layer, and a reflective metal layer to improve outdoor visibility of a display panel by reducing reflectance of the electrodes even though a polarizer is removed.

Abstract: A color filter array substrate, a method for fabricating the same and a display device are provided. The color filter array substrate comprises an array substrate (310), and a black matrix (320), a color filter layer (341, 342, 343) and a reflection layer (330) formed on the array substrate (310); wherein the black matrix (320) comprising a plurality of openings defining sub-pixel regions; the color filter layer (341, 342, 343) and the reflection layer (330) are disposed in the plurality of openings and the reflection layer (330) is disposed on a side of the color filter layer (341, 342, 343) that is close to the array substrate (310).

Abstract: A liquid crystal display comprises a first pixel electrode located in a first pixel, a second pixel electrode located in a second pixel, and a common electrode. The common electrode used for displaying a video is located across the first pixel and the second pixel disposed adjacent to each other.

Abstract: The present disclosure discloses a liquid crystal panel and a liquid crystal device. The liquid crystal panel includes a thin film transistor (TFT) substrate and a color filter (CF) substrate opposite to each other. Each of sub-pixel areas of the TFT substrate is configured with a first conductive film, and each of sub-optical-filter areas of the CF substrate is configured with a second conductive film opposite to the first conductive film, the first conductive film and the second conductive film are rectangular. A central point of the first conductive film projects on the central point of the second conductive film. A dimension of the second conductive film is greater than the dimension of the first conductive film, and a ring-shaped conductive film is formed in an area of the first conductive film not covered by the second conductive film.

Abstract: An object is to provide a semiconductor device having a structure in which parasitic capacitance between wirings can be efficiently reduced. In a bottom gate thin film transistor using an oxide semiconductor layer, an oxide insulating layer used as a channel protection layer is formed above and in contact with part of the oxide semiconductor layer overlapping with a gate electrode layer, and at the same time an oxide insulating layer covering a peripheral portion (including a side surface) of the stacked oxide semiconductor layer is formed. Further, a source electrode layer and a drain electrode layer are formed in a manner such that they do not overlap with the channel protection layer. Thus, a structure in which an insulating layer over the source electrode layer and the drain electrode layer is in contact with the oxide semiconductor layer is provided.

Abstract: An organic light emitting diode display includes a substrate, a plurality of pixels disposed on the substrate, and a plurality of transmitting windows configured to transmit light therethrough. The plurality of transmitting windows is spaced apart from the plurality of pixels. Each of the plurality of pixels includes a transistor and a capacitor. The transistor includes a light-blocking electrode disposed on the substrate and a plurality of electrode members disposed at different layers on the light-blocking electrode. The capacitor includes a first capacitor electrode disposed on a same layer as the light-blocking electrode, and a second capacitor electrode disposed on a same layer as a first one of the plurality of electrode members to overlap the first capacitor electrode.

Abstract: Provided is a novel display panel which is highly convenient or reliable or a driving method thereof. The display panel includes a first display element, a first conductive film electrically connected to the first display element, a second conductive film having a region overlapping with the first conductive film, an insulating film having a region sandwiched between the second conductive film and the first conductive film, a pixel circuit electrically connected to the second conductive film, and a second display element electrically connected to the pixel circuit. The insulating film has an opening. The second conductive film is electrically connected to the first conductive film in the opening.

Abstract: Provided is an organic light emitting display device. An organic light emitting display device includes an organic light emitting element and a light scattering layer disposed on a bottom or a top of the organic light emitting element. The light scattering layer includes a photosensitive resin and dispersion particles dispersed in the photosensitive resin. The dispersion particles are configured to improve light extraction with respect to light emitted from the organic light emitting element and compensate a viewing angle with respect to the light emitted from the organic light emitting element.

Abstract: A watch may include a first display unit, a second display unit, a first polarizer set, and a second polarizer set. The second display unit may be positioned over the first display unit and may transmit light. One of the first display unit and the second display unit may display a time information image that indicates time. The other of the first display unit and the second display unit may display non-time information image, e.g., a user interface element. The first polarizer set may be positioned between the first display unit and the second display unit. The second polarizer set may be positioned on the second display unit. One of the first polarizer set and the second polarizer set may rotate relative to the other for enabling the watch to conceal or show the time information image.

Abstract: The present invention discloses an array substrate and a method for preparing the same, and a display device. The array substrate comprises a substrate, and a thin-film transistor and a passivation layer formed on a side of the substrate, and the array substrate is divided into a reflective region and a transmissive region, wherein an insulating layer is formed on the reflective region on a side of the passivation layer that is far from the substrate, and a nanoparticle layer for diffuse reflecting an incident light is formed on a side of the insulating layer that is far from the substrate. Not only the viewing angle of the array substrate is enlarged, but also the performances of the array substrate such as transmittance, contrast and dark-state uniformity are guaranteed, thus the present invention is especially applicable for display devices for large-scale outdoor display.

Abstract: The present disclosure relates to a liquid crystal display device and a fabricating method thereof. The device includes a thin film transistor formed on a lower substrate, a pixel electrode formed on the lower substrate, a planarization layer formed on an entire surface of the lower substrate, a black matrix formed on the upper substrate, a color filter layer formed on a upper substrate, partition walls formed on the upper substrate and forming a space corresponding to a seal pattern insertion groove, a liquid crystal layer interposed between the lower substrate and the upper substrate, and a seal pattern inserted between the seal pattern insertion groove located on the non-display region of the lower substrate and the upper substrate and the partition walls.

Abstract: An array substrate, a manufacturing method of the array substrate and a display device including the array substrate are disclosed. The array substrate includes a substrate (1), a common electrode layer (401) located on the substrate (1) and a conductive layer (2) provided on a surface of the substrate (1), the conductive layer (2) and the common electrode layer (401) are electrically connected in parallel. The common electrode and the conductive layer are formed into a parallel structure, so that the resistance can be decreased, and in turn, crosstalk, greenish and other phenomenon of the array substrate are reduced, thereby promoting the picture quality of the display device.

Abstract: The present disclosure discloses a pixel arrangement structure, an array substrate, a display apparatus and a display control method. The display control method includes obtaining a first grayscale value, a second grayscale value, a third grayscale value and a fourth grayscale value of a blue sub-pixel of four pixel units in a repeating unit; and calculating an actual display value of the blue sub-pixel based on the first grayscale value, the second grayscale value, the third grayscale value and the fourth grayscale value.

Abstract: Provided is to a display element capable of displaying an image on both sides thereof. In the display element, display operation is not constantly performed on both sides, and the display operation is, as necessary, switched to displaying only on one side without lowering the efficiency of a backlight or other light emitting bodies. The structure is made such that a planar light emitting body capable of emitting light in directions of both faces is sandwiched between two light control elements capable of electrically switching, from outside, between a light reflection state and a light transmission state. In such a structure, the faces of the light control elements serving as light reflection surfaces in the light reflection state face the planar light emitting body, and the planar light emitting body and the light control elements are further sandwiched between two liquid crystal elements.

Abstract: The present disclosure relates to a driving method of graphene display device and the graphene display devices. The method includes obtaining target point coordinates of a pixel within a color gamut system by RGB grayscale values to be inputted by the pixels, obtaining chromaticity coordinate (CIE) or a brightness of a first dynamic sub-pixel and a second dynamic sub-pixel of the pixel according to a location relationship of three color gamut blocks divided by a RGB color gamut within the target point coordinate and a gamut coordinate system, determining a driving voltage of the pixel in accordance with the CIE or the brightness of the first dynamic sub-pixel and the second dynamic sub-pixel, and outputting the driving voltage to the pixel. The graphene display device may for quickly, effectively, and more convenient realize high color fidelity so as to enhance the performance of LCDs.

Abstract: An organic light emitting diode display device is disclosed which includes: scan, data and power lines crossing one another and arranged to define a pixel region; a switching thin film transistor disposed at an intersection of the scan and data lines; an organic light emitting diode disposed in the pixel region; a driving thin film transistor disposed between the power line and the organic light emitting diode; and a storage capacitor disposed adjacently to the organic light emitting diode and configured to charge a data signal which is applied from the data line. The storage capacitor includes a plurality of sub storage capacitors in which a plurality of storage electrodes are stacked alternately with one another.

Abstract: A segmented transparent LCD is disclosed that includes a LC module that is substantially transparent to visible light. The segmented transparent LCD includes an array of spaced apart display segments supported by the LCD module. Each display segment is configured to display a segment of the display image. Each display segment includes a non-specular light-redirecting segment configured to provide localized backlight to the display segment when the ambient light is incident thereon. The segmented transparent LCD allows for a display image to be displayed and viewed while also allowing a viewer to see through one or more transparent regions that separate the display segments. Methods of displaying a display image using the segmented transparent LCD are also disclosed.

Abstract: A display panel includes a first substrate and a second substrate The first substrate includes a first central display region and a first margin region; the second substrate includes a second central display region, a second margin region, and a light guide element arranged between the first substrate and the second substrate. The light guide element includes a first optical component which partially overlays the first central display region and a second optical component which is located on a side surface of the second margin region. The first optical component is configured to allow part of light from the first central display region to exit from a top surface of the second margin region, and allow another part of light from the first central display region to exit from a top surface and a side surface of the second optical component.

Abstract: An e-book reader in which destruction of a driver circuit at the time when a flexible panel is handled is inhibited. In addition, an e-book reader having a simplified structure. A plurality of flexible display panels each including a display portion in which display control is performed by a scan line driver circuit and a signal line driver circuit, and a binding portion fastening the plurality of display panels together are included. The signal line driver circuit is provided inside the binding portion, and the scan line driver circuit is provided at the edge of the display panel in a direction perpendicular to the binding portion.

Abstract: A spectrometer and a spectrometer module are disclosed. The spectrometer includes a liquid crystal (LC) filter including an LC layer configured to pass light having a wavelength that is tunable based on an electrical stimulus that is applied to the LC layer, and a photodetector configured to detect the light passed through the LC filter.

Abstract: Disclosed is a transflective liquid crystal display panel and transflective liquid crystal display device. The transflective liquid crystal display panel includes: an array substrate which is provided thereon with a plurality of sub-pixel areas, each of the sub-pixel areas including a transmissive area and a reflecting area; and a polarizer arranged at an outer surface of the array substrate and having a first surface facing a backlight source. An area of the first surface, which corresponds to the reflecting area, is at least partly provided therein with a reflecting layer. The present disclosure achieves the technical effect of preventing the light emitted by a backlight source from being absorbed by the polarizer in the reflecting process, thus avoiding light loss and consequently improving the utilization rate of the backlight source. The display panel and the display device provided by the present disclosure are simple in structures, which greatly reduces the production cost thereof.

Abstract: An electronic display comprises a backlight unit and a liquid crystal (LC) layer, where the backlight combines and directs light from a plurality of light sources towards the LC layer, which controls an amount of light to be displayed. The LC layer is controlled by a plurality of thin-film transistors (TFT) disposed on a TFT layer. To prevent light from the backlight from being absorbed by the TFTs, a dielectric mirror is disposed between the transistors and the backlight unit to reflect light from the backlight unit that is projectors towards the transistors back towards the backlight unit. Hence, light can be recycled and travel through an aperture between the dielectric mirrors, thereby improving luminance.

Abstract: Provided is a display device including: a display panel including a display area where an image is displayed and a non-display area surrounding the display area; and a first polarization member disposed on a front surface of the display panel and including a polarization area corresponding to the display area and a light blocking area corresponding to the non-display area, wherein the first polarization member corresponding to the light blocking area includes a plurality of scattering patterns which reduce reflectance of the non-display area.

Abstract: An assembly having a liquid crystal molecule section, a reflector section, disposed on the liquid crystal molecule section, having a stack of dielectric layers having alternating higher and lower indices of refraction; and an array of electrode sections disposed between a pair of the dielectric layers, one of said pair of dielectric layers having a higher index than the other one of said pair of dielectric layers. The electrodes in the array are interdigitated electrode for producing electric fields parallel to the array. The reflector section is disposed between the liquid crystal molecule section and a thermally conductive substrate.

Abstract: A liquid crystal display panel includes first and second substrates, first pixel electrodes, second pixel electrodes, common electrodes, first auxiliary electrodes, and a liquid crystal layer. The second substrate is disposed opposite to the first substrate. The liquid crystal layer is disposed between the first and the second substrates. The first pixel electrodes, the second pixel electrodes, and the common electrodes are disposed on the first substrate. The first auxiliary electrodes are disposed on the second substrate. One of the first pixel electrodes is not overlapping one of the first auxiliary electrodes in a vertical projection direction. A driving method of the liquid crystal display panel includes setting a first voltage difference in a wide viewing mode and a second voltage difference in a narrow viewing mode between the first auxiliary electrodes and the common electrodes and, respectively. The first voltage difference is less than the second voltage difference.

Abstract: A display device includes: pixel electrodes that respectively correspond to unit pixels composing an image; an insulation layer that is arranged to be put on a peripheral part of each of the pixel electrodes and is light transmitting; a light emitting layer that is laminated in contact with a central part surrounded by the peripheral part in each of the pixel electrodes and is arranged to emit light with a luminosity controlled by a current; and a common electrode that is laminated in contact with the light emitting layer and is arranged to be put on the insulation layer over the pixel electrodes. Each of the pixel electrodes has a surface on which the insulation layer and the light emitting layer are put. The peripheral part is either light absorbing or light transmitting on the surface, and the central part is light reflecting on the surface.

Abstract: An electronic display includes electrically conductive layers. An active layer is disposed between adjacent electrically conductive layers. The active layer includes cholesteric liquid crystal material. At least one transparent front substrate is disposed adjacent one of the electrically conductive layers near a front of the display. A semitransparent back layer absorbs light that passes through the active layer, reflects grey light or light of a color and is light transmitting. Electronic circuitry applies a voltage to the conductive layers that enables at least one of erasing or writing of the active layer.

Abstract: A control method applied to an electronic apparatus is disclosed. The electronic apparatus includes a display unit arranged on a first surface and a display unit arranged on a second surface, and inherent light transmittances of the display units are greater than a predetermined value. The control method includes: determining a first display unit and a second display unit, where the first display unit is a display unit arranged on a surface facing a user, and the second display unit is a display unit arranged on the other surface; detecting a light intensity around a surface where the second display unit is arranged; and in a case that a detected light intensity reaches a predetermined light intensity, adjusting at least display effect of the second display unit to reduce a light transmittance of the second display unit.

Abstract: A display device includes a multi-primary-color display panel with subpixels arranged in a matrix pattern of columns and rows; and a signal converter arranged to convert a video signal, having values that represent the colors of pixels with a matrix pattern, into a multi-primary-color signal for use in the multi-primary-color display panel. The signal converter associates a value of the video signal representing the color of at least one of pixels on a pth row with values of the multi-primary-color signal corresponding to the luminances of subpixels on (s?1)th and sth rows, and also associates a value of the video signal representing the color of at least one of the pixels on a (p+1)th row with values of the multi-primary-color signal corresponding to the luminances of subpixels on sth and (s+1)th rows.

Abstract: A color film substrate and a transflective LCD having wide viewing angle are disclosed. The LCD includes a transmission area, and a reflective area. The LCD also includes a first substrate, a second substrate opposite to the first substrate, a liquid crystal layer between the first substrate and the second substrate, a first polarizer arranged on one side of the first substrate facing away the liquid crystal layer, a reflective layer between the second substrate and the liquid crystal layer, a half-wave plate arranged on one side of the liquid crystal layer facing toward the first substrate within the reflective area, and a second polarizer on one side of the second substrate facing away the liquid crystal layer. The half-wave plate includes a first half-wave plate and a second half-wave plate adjacent to each other. In this way, the viewing angle may be enlarged.

Abstract: A display panel and a display device module are disclosed. A TFT array substrate contained in the display panel includes a second substrate, a pixel electrode layer, a carrier layer, and a reflective layer. The second substrate includes a first region and a second region. A carrier platform contained in the carrier layer is disposed on the pixel electrode layer, in which a position of the carrier platform corresponds with the second region; and a reflection sheet contained in the reflective layer is disposed on the carrier platform, wherein the reflection sheet has a first reflective surface and a second reflective surface. The present invention improves the utilization of light in the backlight module.

Abstract: A liquid crystal display includes a first substrate, a gate line disposed on an upper portion of the first substrate, a gate insulating layer disposed on the gate line, a semiconductor layer disposed on the gate insulating layer, a data line and a drain electrode disposed on the semiconductor layer, a passivation layer which covers the data line and the drain electrode and defines a contact hole which exposes a part of the drain electrode, a common electrode provided at an upper portion of the passivation layer and having a planar structure, a pixel electrode electrically connected to the drain electrode through the contact hole and including a plurality of pixel branch electrodes, and a second substrate corresponding to the first substrate, where an opening is defined in the common electrode at a position which corresponds to a middle region of the plurality of pixel branch electrodes.

Abstract: The present disclosure provides a touch display panel and a touch display device. The touch display panel includes a first substrate and a second substrate arranged opposite to each other to form a cell. The second substrate includes a matrix common electrode. The touch display panel further includes a first signal transmission line arranged on the first substrate and a second signal transmission line arranged on the first substrate, and the second signal transmission line is intersected with the first signal transmission line; and a first spacer corresponding to the first signal transmission line and a second spacer corresponding to the second signal transmission line. The first spacer and the second spacer are configured to enable the first signal transmission line and the second signal transmission line to be electrically connected to the matrix common electrode when a corresponding touch region is in a touch state.

Abstract: An array substrate, a liquid crystal display (LCD) panel and a display device are provided. The array substrate (10) includes a base substrate (100) and a plurality of subpixels (103) disposed on the base substrate (100), wherein an area of each of the subpixels (103) includes a plurality of transmissive regions (105) and a plurality of reflective regions (104).

Abstract: A near-eye display system includes a display panel, a beam steering assembly facing the display panel, a display controller, and a beam steering controller. The beam steering assembly imparts one of a plurality of net deflection angles to incident light. The display controller drives the display panel to display a sequence of images, and the beam steering controller controls the beam steering assembly to impart a different net deflection angle for each displayed image of the sequence. The sequence of images, when displayed within the visual perception interval, may be perceived as a single image having a resolution greater than the resolution of the display panel or having larger apparent pixel sizes that conceal the black space between pixels of the display, or the sequence of images may represent a lightfield with the angular information represented in the net deflection angles imparted into the images as they are projected.

Abstract: A liquid crystal display is provided. The liquid crystal display includes a substrate including a reflective area and a transmissive area, a thin film transistor disposed on the substrate, a pixel electrode disposed on the thin film transistor, and a roof layer disposed facing the pixel electrode. The liquid crystal display further includes a plurality of microcavities formed between the pixel electrode and the roof layer, and a liquid crystal material disposed in the plurality of microcavities. The reflective area includes a first cell gap, and the transmissive area includes a second cell gap that is different from the first cell gap.

Abstract: Disclosed is a liquid crystal display including: a first substrate; a second substrate facing the first substrate; a liquid crystal layer provided between the first substrate and the second substrate; and an alignment layer disposed at at least one of between the first substrate and the liquid crystal layer and between the second substrate and the liquid crystal layer, wherein the alignment layer includes a first region that is hydrophilic and a second region that is hydrophobic are periodically repeated in a direction that is parallel to the first substrate or the second substrate, and the liquid crystal layer includes liquid crystal molecules having a helical structure and a self-aligned liquid crystal additive to form a uniform lying helix (ULH) structure.

Abstract: The present disclosure provides an integrated touch control display panel, including a substrate, a plurality of stripe shaped common electrodes sequentially arranged in a first direction and extending in a second direction intersecting with the first direction, and a plurality of common electrode slits located between any two adjacent stripe shaped common electrodes. Each section of the common electrode slit includes a first slit, a second slit, and a connection slit located between the first slit and the second slit. An orthogonal projection of a center line of the connection slit on the substrate is located inside or coincides with a triangle formed by an orthogonal projection of the intersection point of center lines of the first and second slits, the intersection point of center lines of the first and connection slits, and the intersection point of center lines of the second and connection slits on the substrate.

Abstract: In a display panel, a first substrate has an active area and a peripheral area around the active area. A first trace is located at the peripheral area and extends along a first direction. A second trace intersects the first trace to define a crossing area. The first trace and the second trace are electrically isolated at the crossing area. An insulation layer is disposed on the first trace and the second trace and has an opening region corresponding to the crossing area. The opening region exposes the crossing area. The switch element is adjacent to the opening region, and has an active layer. The active layer has a first width in parallel with the first direction, and the shortest distance between the opening region and the active layer in parallel with the first direction is larger than zero and smaller than the first width.

Abstract: Each pixel of a multiple view liquid crystal display in a normally black mode includes a counter electrode provided with a slit for generating a fringe electric field. An alignment film subjected to liquid crystal alignment processing in a predetermined direction is disposed on a surface of a TFT substrate provided with the counter electrode. An angle formed by an extending direction of a slit at an end of a pixel region (a first region) and a direction of the liquid crystal alignment processing is greater than an angle formed by the extending direction of the slit in a central part of the pixel region (a second region) and the direction of the liquid crystal alignment processing. The first region has a higher transmittance than that in the second region when low luminance display is carried out.

Abstract: A liquid crystal display apparatus is disclosed.

Abstract: A display apparatus including a display section including an array of pixels in a two-dimensional matrix, wherein each of the pixels of the display section includes a pair of a subpixel displaying a first primary color, and a subpixel displaying a second primary color being different from the first primary color.

Abstract: A double-sided display may include a first panel module and a second panel module, a light-guiding plate, a first light source, and a brightness enhancement film. A light-guiding plate has a second light output surface, and a plurality of reflecting units are formed at the second light output surface. Also, a plurality of light converging units are protruding from a surface of the brightness enhancement film. By controlling the width between two adjacent light converging units of the brightness enhancement file to be greater than the width of each of the reflection units, the display quality of the second panel module is enhanced. Thus, the goal of high brightness and high quality on both sides of the display can be achieved.

Abstract: A disclosed liquid crystal display includes a substrate with a gate electrode, a gate insulation film, an active layer, a source electrode, a drain electrode, and a first passivation film formed on the substrate. An organic insulation film having a first contact hole and a common electrode having a second contact hole are formed on the first passivation film using a single mask. The display also includes a second passivation film on the common electrode, and a pixel electrode on the second passivation film and connected to the drain electrode via the contact hole through the second passivation film. The top surface of the organic insulation film adjacent to a side edge of the organic insulation film is uncovered by the common electrode.

Abstract: This semiconductor device is provided with: a semiconductor film that comprises an oxide semiconductor, and includes a channel region; a first inorganic insulating film formed on the semiconductor film; a first organic insulating film formed on the first inorganic insulating film; and an inorganic film group. The inorganic film group has: a first electrode comprising an inorganic conductive film formed on the first organic insulating film; a second inorganic insulating film formed on the first electrode; and a second electrode that comprises an inorganic conductive film formed on the second inorganic insulating film, and is electrically connected to the semiconductor film via openings formed in such a manner as to penetrate the first inorganic insulating film, the first organic insulating film, the first electrode and the second inorganic insulating film. The first organic insulating film is disposed between the first inorganic insulating film and the inorganic film group.

Abstract: A display device includes a reflecting layer. A display device according to an exemplary embodiment of the present invention includes: a lower substrate; an upper substrate facing the lower substrate; a thin film transistor on the lower substrate; and a first reflecting layer on a first surface of the upper substrate, the first surface facing the lower substrate, in which the lower substrate and the upper substrate include a display area for displaying an image, and a peripheral area outside the display area, and wherein the first reflecting layer is at the peripheral area, at display area, and at an area adjacent an edge of the upper substrate.

Abstract: A LCD includes a liquid crystal panel, a backlight module opposite to the liquid crystal panel, at least one quantum rod film and at least one wavelength film. The quantum rod film is between the liquid crystal panel and the backlight module, and the wavelength film is between the quantum rod film and the liquid crystal panel. Light beams generated by the backlight module pass through the quantum rod film and the wavelength film in sequence to arrive the liquid crystal panel. By adopting the quantum rod film, the saturation of the LCD may be greatly enhanced.

Abstract: It is an object of the present invention to provide a liquid crystal display device which has a wide viewing angle and less color-shift depending on an angle at which a display screen is seen and can display an image favorably recognized both outdoors in sunlight and dark indoors (or outdoors at night). The liquid crystal display device includes a first portion where display is performed by transmission of light and a second portion where display is performed by reflection of light. Further, a liquid crystal layer includes a liquid crystal molecule which rotates parallel to an electrode plane when a potential difference is generated between two electrodes of a liquid crystal element provided below the liquid crystal layer.

Abstract: It is an object of the present invention to apply a sufficient electrical field to a liquid crystal material in a horizontal electrical field liquid crystal display device typified by an FFS type. In a horizontal electrical field liquid crystal display, an electrical field is applied to a liquid crystal material right above a common electrode and a pixel electrode using plural pairs of electrodes rather than one pair of electrodes. One pair of electrodes includes a comb-shaped common electrode and a comb-shaped pixel electrode. Another pair of electrodes includes a common electrode provided in a pixel portion and the comb-shaped pixel electrode.

Abstract: The present invention provides a liquid crystal display device including a horizontal alignment type liquid crystal layer, sub spacers, and a photo-alignment film, wherein the liquid crystal display device can suppress the occurrence of a disclination. The present invention relates to a liquid crystal display device including: a pair of substrates facing each other; and a horizontal alignment type liquid crystal layer interposed between the pair of substrates, wherein at least one of the pair of substrates includes a photo-alignment film, one of the pair of substrates includes multiple sub spacers, the multiple sub spacers are not in contact with the facing substrate under atmospheric pressure, and each of the multiple sub spacers is formed such that its thickness in a cross section monotonically increases and then monotonically decreases from one end to another end of the sub spacer.