A transflective LCD device and a method of forming the same are proposed. The transflective LCD includes a first substrate, a second substrate, a first alignment film, a second alignment film and a liquid crystal layer. The first substrate and the second substrate are divided into a transmissive area and a reflective area, in which areas of the first alignment film and the second alignment film are configured respectively by different aligning angles. The liquid crystal molecules in the liquid crystal layer corresponding to the transmissive area and the reflective area are tilted by different pretilt angles. Therefore, light going one-way through the liquid crystal layer corresponding to the transmissive area generates the same phase retardation as making a round-trip through the liquid crystal layer corresponding to the reflective area. The present invention can simplify technical difficulties, and reduce occurrences of poor rubbing and dark-state light leakage.

A LCD device having a large pixel holding capacitance includes opposedly facing first and second substrates, and liquid crystal between them. The first substrate includes a video signal line, a pixel electrode, a thin film transistor having a first electrode connected to the video signal line and a second electrode connected to the pixel electrode, a first silicon nitride film formed above the second electrode, an organic insulation film above the first silicon nitride film, a capacitance electrode above the organic insulation film, and a second silicon nitride film above the capacitance electrode and below the pixel electrode. A contact hole etched in both the first and second silicon nitride films connects the second electrode and the pixel electrode to each other. A holding capacitance is formed by the pixel electrode, the second silicon nitride film and the capacitance electrode.

Embodiments of the present invention disclose a double-faced display panel and a manufacturing method thereof, the double-faced display panel includes: an array substrate, including a first transparent substrate, a first trans-reflective layer formed on the first transparent substrate and a first electrode layer formed on the first trans-reflective layer; an opposed substrate, disposed to face the array substrate, and including a second transparent substrate, a second trans-reflective layer formed on a side of the second transparent substrate facing the first transparent substrate and a second electrode layer formed on a side of the second transparent substrate facing the first transparent substrate; a display structure, disposed between the array substrate and the opposed substrate and including a plurality groups of display units arranged in matrix, wherein each of the first and second trans-reflective layers includes a plurality of reflection regions and a plurality of transmission regions disposed alternately.

A transflective type liquid crystal panel includes a plurality of sub-pixels arranged in rows and columns to form a sub-pixel array, a plurality of first wires extending along the row direction or the column direction, and a plurality of second wires which are parallel with the first wires. The plurality of sub-pixels includes transmissive sub-pixels and reflective sub-pixels. Each row and column in the sub-pixel array has both transmissive sub-pixels and reflective sub-pixels. The transmissive sub-pixels are connected to and driven by the first wires, and the reflective sub-pixels are connected to and driven by the second wires.

The present invention provides a liquid crystal display device having a high transmittance and excellent visibility in a bright place. The liquid crystal display device of the present invention includes, in the given order, a backlight, a first circular polarizer, a liquid crystal panel, and a second circular polarizer. The first circular polarizer is a reflective circular polarizer including a reflective linear polarizer and a λ/4 plate disposed adjacent to the reflective linear polarizer. The liquid crystal display device satisfies (1) the liquid crystal panel is provided with color filters of two or more colors and has an aperture ratio lower than 43%, or (2) the liquid crystal panel is provided with no color filter and has an aperture ratio of 39% or lower.

An organic light-emitting device includes, in order an anode, an organic layer comprising a light-emitting layer, and a cathode. The anode is a laminated structure comprising in order: a first anode layer comprising a metal compound or a conductive oxide; a second anode layer that is a reflective layer; and a third anode layer comprising a metal compound or a conductive oxide. Light generated in the light-emitting layer is extracted through the cathode.

A semi-transmissive display apparatus including: a reflective electrode provided for each pixel, wherein the semi-transmissive display apparatus performs reflective display operation by using the reflective electrodes and transmissive display operation by using spaces between the reflective electrodes of the pixels.

The present invention provides a transflective liquid crystal display panel and a liquid crystal display device. By designing the electrode structure of the transmission region and the reflection region, the present invention can achieve a transflective display effect, enlarging display view, increasing contrast ratio, and realizing a single cell gap structure.

A display includes first and second substrates spaced apart from one another, an organic light emitting diode (OLED) structure supported by the first substrate, and a plurality of thin film structures supported by the first substrate, the plurality of thin film structures including a drive circuit element and a reflective element, the drive circuit element arranged in drive circuitry electrically coupled to the OLED structure, the drive circuitry configured to control the OLED structure. The display further includes an optical switch stack disposed between the second substrate and the plurality of thin film structures, the optical switch stack including a color filter positioned relative to the reflective element such that ambient light reflecting off of the reflective circuit element passes through the color filter.

Provided are a light source unit, a display device, and a film. The light source unit has a light source and a film, the light source has a light-emitting band in the 450-650 nm wavelength range, the film has a mean transmittance of 70% or higher for light in the 450-650 nm wavelength range from the light source and incident at an angle of 0° to the normal to the film surface, the film satisfies the relationship Rp20≤Rp40<Rp70 with Rp70 being 30% or greater when Rp20, Rp40, and Rp70 represent the mean reflectance (%) for P waves in the 450-650 nm wavelength range for light from the light source incident at angles of 20°, 40°, and 70° to the normal to the film surface, and the light source and the film satisfy specific relationships.

Lb(0°)/La(0°)≥0.8  (1)

Lb(70°)/La(70°)<1.0  (2)