The present invention provides a color liquid crystal display panel and a manufacturing method thereof, in which red, green, and blue sub-pixels are formed by means of a black matrix barrier and dye-doped liquid crystal layers that contain dichroic dyes so that the manufacturing process is reduced, the structure is simple, and the cost is low. In addition, there is no need to manufacture a conventional color filter substrate and there is no need to include a conventionally used polarizer thereby simplifying the manufacturing process of a liquid crystal display panel, lowering down the manufacturing cost of the liquid crystal display panel, reducing the required backlighting brightness, and enhancing light transmittal and optic efficiency.

A programmable multifunction spectral and/or polarization imager. In one example, such an imager includes an imaging optical subsystem configured to receive electromagnetic radiation from a distant scene, a focal plane array configured to produce an image of the scene, and a programmable polarimetry subsystem electrically switchable between an ON state in which the polarimetry subsystem receives the electromagnetic radiation and provides polarized electromagnetic radiation to the focal plane array, and an OFF state in which the polarimetry system is configured as a first substantially clear aperture that passes the electromagnetic radiation to the focal plane array. In certain examples, the imager includes a programmable spectral imaging sub-system configurable between an ON state and an OFF state.

A color filter substrate, a display panel and a display device are provided. The color filter substrate includes a plurality of edge pixels. Each edge pixel includes a plurality of subpixels. Each subpixel is divided by the border line into a display portion at the display region and a non-display portion beyond the display region. The non-display portion is covered with a light-shielding layer. The plurality of subpixels includes a standard subpixel and a plurality of to-be-adjusted subpixels. For each to-be-adjusted subpixel, an additional light-shielding layer is provided at the display portion of the to-be-adjusted subpixel, or the light-shielding layer covering the non-display portion of the to-be-adjusted subpixel is provided with at least one aperture.

An imaging system and an electronic apparatus are provided and include an image pickup device including a plurality of pixels; a variable filter provided on a light receiving face of the image pickup device, the variable filter is configured to selectively transmit incident light; wherein the image pickup device is coupled to the variable filter via an anisotropic conductive film and a connection bump.

A system may include: a light valve exposed to incident light from an external light source. The light valve may independently modulate multiple wavelength bands of the incident light that are transmitted through the light valve and into an environment that the system illuminates. A control system can operate the light valve to control a spectral distribution of light transmitted through the light valve.

The present invention discloses a light valve device, an infrared display apparatus, dedicated spectacles and a system, to realize with naked eyes, only a black picture plane without any information can be seen on a display screen, but with spectacles, effective image information can be seen on the display screen; as a result, the image display is more concealed. The light valve device comprises a first liquid crystal cell and a second liquid crystal cell that are oppositely disposed to each other; the first liquid crystal cell and the second liquid crystal cell are both formed by two substrates that are oppositely arranged, and alignment films with parallel or antiparallel alignment directions are formed on the inside the two substrates respectively; cholesteric liquid crystals with opposite arrangement and rotation directions are filled in the first liquid crystal cell and the second liquid crystal cell respectively.

A decoration panel includes a first substrate, a first transparent conductive element, a transparent structure, a second substrate, a second transparent conductive element, and a first cholesteric liquid crystal layer. The first transparent conductive element is disposed on the first substrate. The transparent structure is disposed on the first substrate. The second substrate is disposed opposite to the first substrate. The second transparent conductive element is disposed on the second substrate. The first cholesteric liquid crystal layer is disposed between the first transparent conductive element and the second transparent conductive element. A display apparatus is adapted to render a decoration pattern, and the decoration pattern corresponds to the transparent structure. Moreover, a display apparatus including the decoration panel is also provided.

A display device includes at least one liquid crystal module. The at least one liquid crystal module includes a lower substrate, a lower electrode layer, a pixel layer, an upper electrode layer, and an upper substrate. The lower substrate has an upper surface and a lower surface opposite to each other. The lower electrode layer is connected to the upper surface of the lower substrate. The pixel layer is connected to the lower electrode layer. The upper electrode layer is connected to the pixel layer. The upper substrate is connected to the upper electrode layer. The lower electrode layer is made of a low-reflectivity material of a dark color, the lower electrode layer absorbs a light from outside of the upper substrate, and prevents an interface reflection of the light between the lower electrode layer and the lower substrate.

An image sensor device includes a pixel sensor array and an electrochromic layer stack over the pixel sensor array. An electrical input may be applied to the electrochromic layer stack to adjust the intensity of incident light received at the pixel sensors of the pixel sensor array. In this way, the electrochromic layer stack enables the intensity of incident light received at the pixel sensors of the pixel sensor array to be adjusted to a suitable level for the level of illuminance in the surrounding environment, and enables the intensity of incident light received at the pixel sensors of the pixel sensor array to be adapted to changes in the level of illuminance in the surrounding environment.