Abstract: A display panel including a first substrate, a second substrate, a first display medium layer, a polarizing layer, and a second display medium layer is provided. The first display medium layer is disposed between the first substrate and the second substrate. The first display medium layer includes a first base material and a plurality of first encapsulated particles immobilized in the first base material. The average size of the first encapsulated particles is 1 nm to 400 nm. The polarizing layer is disposed between the first display medium layer and the second substrate. The polarizing layer is in contact with the first display medium layer. The second display medium layer is disposed between the polarizing layer and the second substrate.

Abstract: A display apparatus including a plurality of pixels and a multi-color light source backlight module, and a driving method thereof are disclosed. Each pixel includes a first color sub-pixel, a second color sub-pixel, a third color sub-pixel, and a white sub-pixel. The backlight module includes a first color light source, a second color light source, and a third color light source. In a first sub-frame period, the first color light source and the second color light source are lightening; in a second sub-frame period, the second color light source and the third color light source are lightening; and in a third sub-frame period, the first color light source and the third color light source are lightening.

Abstract: An improved organic light-emitting diode (OLED) structure is shown with irregularities that are formed on a substrate by depositing processes and etching processes. OLED stack layers are deposited atop the irregularities, thereby increasing scattering and improving light out-coupling from the improved OLED structure.

Abstract: A pixel structure in a pixel for used in a display panel has a plurality of grooves made on a substrate and a plurality of conducting lines formed in the grooves. The conducting line can be made from a silver or copper conductive ink to provide a low-resistance line served as a gate line, common line or source line. In a pixel having a storage capacitor and a TFT with a gate electrode, a source electrode and a drain electrode, the gate electrode is connected to a gate line and a source electrode and one of the capacitor electrodes in the storage capacitor is connected to a common line. At least part of one or more of the gate electrode and the source electrode is disposed on top of and in contact with the surface of one or more conducting lines.

Abstract: A display device using overlapped data lines to dim the Mura defect. The display device includes multiple pairs of data lines, and each pair of data lines includes a top data line and a bottom data line. The top data line and the bottom data line overlap in a center area, and each of the pixels in the center area includes two subpixels respectively connected to the corresponding top and bottom data lines. For each pixels in the center area, each of the two subpixels has a corresponding weighting factor. From top to bottom of the center area, the weighting factors of the top subpixels gradually decrease, and the weighting factors of the bottom subpixels gradually increase.

Abstract: A touch display panel comprises a first substrate, a plurality of first sensing series and a plurality of second sensing series, wherein both the first sensing series and the second sensing series are above the first substrate, and the first sensing series and the second sensing series are crossly arranged to form a plurality of sensing series openings in between, a first insulating layer, covering the first sensing series and the second sensing series, a patterned black matrix layer, comprising a plurality of black matrix openings arranged in a matrix formation, a second insulating layer, covering the patterned black matrix layer; and a patterned common electrodes layer. The plurality of sensing series openings, the plurality of black matrix openings, and the patterned common electrode layer are overlapped.

Abstract: A pixel structure having a light transmitting region and a light shielding region usable in an liquid crystal display includes a first substrate having a counter electrode, a second substrate having a plurality of signal lines, a pixel electrode, a thin-film transistor (TFT) and a bottom black matrix, a liquid crystal layer having liquid crystal molecules and formed between the first substrate and the second substrate, and a holding member formed in the light shielding region and attached to the first substrate and the second substrate.

Abstract: A display device using low capacitance bus lines having gate lines and data lines on different substrates. The display device includes a first substrate and a second substrate spaced apart from each other, and a liquid crystal layer is disposed in the cell gap between the first substrate and the second substrate. The data lines of the display device are formed on the first substrate, and the gate lines of the display device are formed on the second substrate. The data lines formed on the first substrate and the gate lines formed on the second substrate are spaced apart by a gate insulator layer and the liquid crystal layer, which increases the gap distance between the data lines and the gate lines. Accordingly, a cross capacitance between each of the data lines and each of the gate lines can be reduced.

Abstract: A pixel structure for a liquid crystal display (LCD) device with multiple domain vertical alignment, including multiple pixels having liquid crystal molecules with a negative dielectric constant anisotropy. For each pixel, the pixel electrode and the common electrode are each divided into at least N corresponding domains, and each domain is formed by a directional nanowire grid polarizer (NWGP). The directional NWGP of each domain of the pixel electrode has a first planar direction. The directional NWGP of each domain of the common electrode has a second planar direction substantially perpendicular to the first planar direction of the corresponding domain of the pixel electrode. When the pixel is driven by a voltage difference, the directional NWGPs function as polarizers, such that an orientation of the liquid crystal molecules between the NWGPs is about (360/N) degrees from each of the first and second planar directions.

Abstract: Display devices and related methods involving patterned phase retarding are provided. A representative display device includes: a backlight unit, having a light source and a color conversion layer having an alignment direction, the light comprising a first light exhibiting a first upstream polarization ratio, a second light exhibiting a second upstream polarization ratio, and a third light exhibiting a third upstream polarization ratio; and a patterned phase retarder positioned to receive the light, having a plurality of half-wave regions to alter polarization of light passing therethrough, and a plurality of free regions to pass light without altering the polarization; wherein polarization ratio (PR) is defined by PR=(l??l?)/(l?+l?); and wherein the first upstream polarization ratio exhibits a first sign, and both the second upstream polarization ratio and the third upstream polarization ratio exhibit a second sign opposite the first sign.

Abstract: A display device includes a display panel, a backlight module, an optical sheet, and a polarizer. The display panel includes a plurality of first-color sub-pixels, a plurality of second-color sub-pixels, and a plurality of third-color sub-pixels. The backlight module includes a blue light source. The optical sheet includes a substrate, a plurality of transparent bumps, and a photo-excitation layer. The transparent bumps are overlapped with the third-color sub-pixels in a vertical projecting direction. The photo-excitation layer includes first photo-excitation regions which are overlapped with the first-color sub-pixels in the vertical projecting direction, and second photo-excitation regions which are overlapped with the second-color sub-pixels in the vertical projecting direction. Each of the first photo-excitation regions and the second photo-excitation regions has a plurality of first-color quantum dots and a plurality of second-color quantum dots.

Abstract: A display device using overlapped data lines to dim the Mura defect. The display device includes multiple pairs of data lines, and each pair of data lines includes a top data line and a bottom data line. The top data line and the bottom data line overlap in a center area, and each of the pixels in the center area includes two subpixels respectively connected to the corresponding top and bottom data lines. For each pixels in the center area, each of the two subpixels has a corresponding weighting factor. From top to bottom of the center area, the weighting factors of the top subpixels gradually decrease, and the weighting factors of the bottom subpixels gradually increase.

Abstract: A light control device and a display device using the same. The light control device includes a polymer networked liquid crystal (PNLC) or polymer dispersed liquid crystal (PDLC) display switchable between a scattering state and a first display state, and a guest-host (G-H) liquid crystal display (LCD) switchable between a transparent state and a second display state. A light source of the G-H LCD is disposed at a side of the PNLC or PDLC display and aligned to its liquid crystal layer. In a first operational mode, the PNLC or PDLC display is switched to the first display state, and the G-H LCD is switched to the transparent state and becomes transparent. In a second operational mode, the G-H LCD is switched to the second display state, and the PNLC or PDLC display is switched to the scattering state to function as a light guide layer for the G-H LCD.

Abstract: A pixel structure for a liquid crystal display (LCD) device with multiple domain vertical alignment, including multiple pixels having liquid crystal molecules with a negative dielectric constant anisotropy. For each pixel, the pixel electrode and the common electrode are each divided into at least N corresponding domains, and each domain is formed by a directional nanowire grid polarizer (NWGP). The directional NWGP of each domain of the pixel electrode has a first planar direction. The directional NWGP of each domain of the common electrode has a second planar direction substantially perpendicular to the first planar direction of the corresponding domain of the pixel electrode. When the pixel is driven by a voltage difference, the directional NWGPs function as polarizers, such that an orientation of the liquid crystal molecules between the NWGPs is about (360/N) degrees from each of the first and second planar directions.

Abstract: A capacitive touch panel and a display device using the capacitive touch panel are provided. The capacitive touch panel includes a first electrode layer, a second electrode layer, and a dielectric layer disposed between two layers. The first electrode layer has a plurality of first A electrode strings and first B electrode strings extended along a first direction. The first A electrode string and the first B electrode string respectively has a plurality of first direction electrodes. The second electrode layer has a plurality of second direction electrodes connected in series along a second direction. The first A and B electrode strings are disconnected in the first electrode layer while they are simultaneously detected for presence of signal variation.

Abstract: A touch unit array including a plurality of first strip electrodes, a plurality of second strip electrodes, and a plurality of electrode pad units is provided. Each first strip electrode has at least one first opening. The second strip electrodes are orthogonally arranged to the plurality of first strip electrodes. Each electrode pad unit includes at least one electrode pad, and the electrode pads are respectively disposed in the plurality of first openings, wherein each electrode pad unit receives a first driving signal.

Abstract: A pixel structure having a light transmitting region and a light shielding region usable in an liquid crystal display includes a first substrate having a counter electrode, a second substrate having a plurality of signal lines, a pixel electrode, a thin-film transistor (TFT) and a bottom black matrix, a liquid crystal layer having liquid crystal molecules and formed between the first substrate and the second substrate, and a holding member formed in the light shielding region and attached to the first substrate and the second substrate.

Abstract: A liquid crystal lens display device, which includes a backlight module and a liquid crystal structure. The liquid crystal structure includes a liquid crystal layer, a quantum dot layer, and a light shield structure. The liquid crystal layer defines multiple display pixels, and each display pixel may be switchable between an on state and an off state. The light shield structure includes two shield layers, each having multiple openings and multiple shield portions alternatively positioned. When the display pixel is in the on state, the liquid crystal molecules form at least one liquid crystal lens to refract the light beams, and the refracted light beams penetrate through the openings of the light shield structure to reach the quantum dot layer. When the display pixel is in the off state, the light beams will not be refracted, and will thus be blocked by the light shield structure.

Abstract: A display panel includes a first substrate structure, a second substrate structure and a non-self-luminous display medium layer. The first substrate structure includes a first substrate, a first common electrode, a pixel electrode and a first alignment film. The second substrate structure is disposed opposite to the first substrate structure. The second substrate structure includes a second substrate, a second common electrode and a second alignment film. The non-self-luminous display medium layer is interposed between the first alignment film and the second alignment film. A first capacitance is formed between the first common electrode and the pixel electrode, a second capacitance is formed between the pixel electrode and the second common electrode, and a ratio of the second capacitance to the first capacitance is substantially between 0.7 and 1.3.

Abstract: A touch panel and a manufacturing method thereof are provided. The touch panel has a double-layered sensing pad structure or a single-layered sensing pad structure. In the double-layered sensing pad structure, the sensing pads in each layer have corresponding dummy sensing pads in the other layer for compensating the difference of transmittance. In the single-layered sensing pad structure, the sensing pads are coplanar so that the problem of color shift can be overcome and the visual effect of the touch panel can be improved.