Abstract: An artificial window is provided. The artificial window includes a window having a frame, and a display device disposed at a back side of the window. The display device is used to display images. An image capturing device may be disposed on the window to obtain a viewer image of a viewer. Thus, a viewing direction of the viewer may be determined based on the viewer image, and the images being displayed on the display device may be changed based on the location of the viewer. The display device may be a curved display device, which is wider than the frame. Alternatively, the display device may be a flat display device, and a lenticular array formed by lenticular lenses is disposed between the window and the flat display device. Each of the lenticular lenses is focused on or close to a display surface of the flat display device.

Abstract: A light sensitive display.

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: A display cell structure includes a first substrate and a second substrate spaced apart from each other, and a polarizer layer disposed between the two substrates, forming a first cell gaps between the first substrate and the polarizer layer, and a second cell gap between the second substrate and the polarizer layer. A first display structure is disposed in the first cell gap, and a second display structure is disposed in the second cell gap. The first display structure includes a plurality of first signal lines, forming a first signal line pattern. The second display structure includes a plurality of second signal lines, forming a second signal line pattern. The second signal line is different from the first signal line pattern. The polarizer layer may be a wire grid polarizer layer.

Abstract: A display cell structure includes a first liquid crystal display (LCD) panel and a second LCD panel. The first LCD panel includes a first polarizer layer, a second polarizer layer and a first liquid crystal layer, and liquid crystal molecules in the first liquid crystal layer have a first liquid crystal retardation. The second LCD panel includes a third polarizer layer, a fourth polarizer layer and a second liquid crystal layer, and liquid crystal molecules in the second liquid crystal layer have a second liquid crystal retardation. In some cases, the second liquid crystal retardation is different from the first liquid crystal retardation. In some cases, the third polarizer layer is a carbon nano-tube polarizer layer.

Abstract: A liquid crystal display device is formed from a first display panel and a second display panel in a stack configuration. Each of the first display panel and the second display panel has a TFT substrate. A signal circuit is disposed on the TFT substrate of the first display panel to provide data signals and timing signals. A signal connector is used to covey the data signals and timing signals from the first display panel to the second display panel. Each of the first display panel and the second display panel has a plurality of gate lines, including a first gate line and a last gate line. In the stacked configuration, the last gate line of the first display panel and last gate line of the second display panel are adjacent to the signal connector.

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: A display cell structure and a display device using quantum dot structures are provided. The display cell structure includes a first polarizer and a second polarizer spaced apart from each other, and a liquid crystal layer disposed therebetween, defining red (R), green (G) and blue (B) subpixels. A color plate structure is disposed on the second polarizer, and multiple cavities or indents are formed on the color plate structure, including first cavities or indents aligned to the red (R) subpixels and second cavities or indents aligned to the green (G) subpixels. The first cavities or indents are filled with a red quantum dot or quantum rod material, and the second cavities or indents are filled with a green quantum dot or quantum rod material. A filter layer is partially disposed to be located adjacent to the first cavities or indents and the second cavities or indents.

Abstract: A liquid crystal display device is formed from a first display panel and a second display panel in a stack configuration. Each of the first display panel and the second display panel has a TFT substrate. A signal circuit is disposed on the TFT substrate of the first display panel to provide data signals and timing signals. A signal connector is used to covey the data signals and timing signals from the first display panel to the second display panel. Each of the first display panel and the second display panel has a plurality of gate lines, including a first gate line and a last gate line. In the stacked configuration, the last gate line of the first display panel and last gate line of the second display panel are adjacent to the signal connector.

Abstract: A display cell structure and a display device using quantum dot structures are provided. The display cell structure includes a first polarizer and a second polarizer spaced apart from each other, and a liquid crystal layer disposed therebetween, defining red (R), green (G) and blue (B) subpixels. A color plate structure is disposed on the second polarizer, and multiple cavities or indents are formed on the color plate structure, including first cavities or indents aligned to the red (R) subpixels and second cavities or indents aligned to the green (G) subpixels. The first cavities or indents are filled with a red quantum dot or quantum rod material, and the second cavities or indents are filled with a green quantum dot or quantum rod material. A filter layer is partially disposed to be located adjacent to the first cavities or indents and the second cavities or indents .

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 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 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 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 display device including a surface for viewing an image comprising a stack of layers configured to display the image. A processor is configured to include switchable detection modes. Each mode is preconfigured to detect an object on or near the surface based on a given sensitivity to light, and has a different sensitivity than other of the modes.

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 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: A display device including a surface for viewing an image comprising a stack of layers configured to display the image. A processor is configured to include switchable detection modes. Each mode is preconfigured to detect an object on or near the surface based on a given sensitivity to light, and has a different sensitivity than other of the modes.

Abstract: A display device including a surface for viewing an image comprising a stack of layers configured to display the image and a first and second set of light sensitive elements included in the stack. The first set of light sensitive elements is configured to provide a first data set corresponding to an object on or near the surface based on a first sensitivity to light. The second set of light sensitive elements is configured to provide a second data set corresponding to the object on or near the surface based on a second sensitivity to light. One of the first and the second data sets is selected and a location of the object on or near the surface is determined based on the selected data set.

Abstract: A light sensitive display.