摘要:
An organic light-emitting diode display device according the present invention includes a metal electrode layer, an organic light-emitting diode layer, a phase transforming film and a polarizer. The phase transforming film has a retardation state of a quarter-wave phase difference that can be converted to have a retardation state with zero phase difference. The arrangement of the phase transforming film and polarizer can eliminate interference from reflecting light off the organic light-emitting diode layer when the organic light-emitting diode layer itself emits light, and can have a function of converting the organic light-emitting diode display device to be a mirror when the organic light-emitting diode layer does not emit light.
摘要:
A method of manufacturing an organic electroluminescent light-emitting device includes the steps of forming a light-permeable anode conducting layer on a transparent substrate and then etching the light-permeable anode conducting layer to form an node pattern by means of photolithography so as to form a plurality of anode electrodes on the transparent substrate, forming crosslink insulating layers on the anode electrodes by means of photolithography, forming cathode spacers on the insulating layers respectively by means of photolithography, using a polymeric hole transporting material and a solvent to form crosslink polymeric hole transporting layers on the anode electrodes between the insulating layers by means of photolithography, depositing small-molecule electron transporting layers on the crosslink polymeric hole transporting layers respectively by means of evaporation, depositing metal cathodes on the small-molecule electron transporting layers respectively by evaporation, and then forming a packaging layer on the metal cathodes for packaging.
摘要:
A method for showing various color temperatures on a digital display simultaneously, which is more convenient and reduces the time users spend tuning color temperatures according to the different color temperatures shown in a video frame.
摘要:
A polarized electroluminescent light-emitting panel is made by treating the photo-alignable functional group of the polymer hole transporting layer with a first direction and second direction photo-alignment treatment to have the molecules of the hole transporting layer aligned in specific directions and then forming a polymer emitting layer on the hole transporting layer, and thus a thin type full-color polarized electroluminescent light-emitting device that will produce polarized superimposition (3D image) is thus obtained.
摘要:
The present invention provides a parallax barrier which can be converted to the transmissive type if necessary, thereby converting 2D viewing to 3D viewing. The parallax barrier of the present invention is constituted by a twist nematic shutter, a polarizer is disposed on the outside surface of a substrate of the parallax barrier, and the substrate can be replaced with a plastic film, whereby the object distance between the view position of the parallax barrier and the display pixel of a display device is a shorter distance so as to provide a 3D image with a shorter view distance.
摘要:
An optically compensated bend (OCB) liquid crystal display (LCD) panel is provided. The OCB LCD panel includes an active device array substrate, an opposite substrate, an OCB liquid crystal layer and a first patterned dielectric layer. The opposite substrate is disposed opposite to the active device array substrate, while the OCB liquid crystal layer is disposed between the active device array substrate and the opposite substrate. Besides, the first patterned dielectric layer is disposed on the active device array substrate. It is noted that the first patterned insulator has at least a first concave and at least a first transition surface corresponding thereto, such that an arrangement of the liquid crystal molecules of the OCB liquid crystal layer above the first transition surface is a hybrid state. In the above-mentioned OCB LCD panel, the OCB liquid crystal layer can be transited from a splay state to a bend state rapidly.
摘要:
A transflective liquid crystal display device mainly includes a single-cell gap panel, and the bottom surface of the single-cell gap panel has a reflective device. A first liquid crystal (LC) film is installed at the top side of the single-cell gap panel, and a first polarizer is equipped at the top side of the first LC film, a second LC film is equipped at the bottom side of the single-cell gap panel, and a second polarizer is equipped at the bottom side of the second LC film. By way of this optical structure compensation, the present invention which collocates the LC films with the transflective structure of a common single-cell gap panel can complete the transflective optic mode and obtain better reflective contrast ratio, transmissive contrast ratio and higher transmittance for liquid crystal display devices.
摘要:
A display utilizing cholesterin liquid crystal polymer for enhancing contrast includes a transparent substrate on which a bus-bar, an electric hole conductive layer, a lighting layer, an electronic conductive layer and a cathode electrode layer are sequentially overlaid. An insulating packaging layer is disposed on the cathode electrode layer. The electric hole conductive layer is painted with polymer electric hole conductive material and coordinated on the bus-bar. The lighting layer has cholesterin liquid crystal phase and is made on the coordinated electric hole conductive layer. The lighting layer goes through backfire to be arranged into such a structure that the cholesterin liquid crystal lighting molecules can induce and emit manual circular polarized light. A circular polarizing optical coating is attached to one face of the substrate.
摘要:
A transflective liquid crystal display device includes a first and a second substrates, a liquid crystal layer, and a plurality of reflective electrodes and transparent electrodes. The liquid crystal layer is interposed between the first and the second substrates and functions in an OCB mode. The reflective electrode and the transparent electrode in one picture element are spaced apart from each other to produce a transverse electric field when a voltage is applied across the liquid crystal layer.
摘要:
Two phase retardation compensation films with upper and lower slow axes being orthogonal to each other are used to clip a liquid crystal (LC) cell in a transflective liquid crystal display. In an orthogonal polarizer system, the axial difference between the slow axes of the retardation films and the LC molecules director in the LC cell is used to obtain the most suitable phase difference. The ON and OFF of the LC voltage are used to achieve the display function at the darkest state and the brightest state, so as to achieve a transmissive optical mode having low dispersion, wide viewing angle, and ultra-low dark state, without damaging the reflective mode.