摘要:
The present invention is directed to a driving method for a display having a binary color system, which method can effectively improve the performance of an electrophoretic display. The method comprises applying a series of driving voltages to said pixel and the accumulated voltage integrated over a period of time from the first image to the last image is 0 (zero) or substantially 0 (zero) volt•msec.
摘要:
The present invention is directed to a driving method for a display having a binary color system, which method can effectively improve the performance of an electrophoretic display. The method comprises applying a series of driving voltages to said pixel and the accumulated voltage integrated over a period of time from the first image to the last image is 0 (zero) or substantially 0 (zero) volt·msec.
摘要:
A method of making a liquid crystal device is provided, the method comprising (i) providing a cell containing a mixture of a liquid crystal and pre-polymer (ii) applying a stimulus to arrange the liquid crystal in a first predetermined state and (iii) subsequent to, or contemporaneously with, step (ii), causing the pre-polymer to form polymer when the liquid crystal is in a second predetermined state, wherein steps (ii) and (iii) are performed a plurality of times.
摘要:
A method of making a liquid crystal device is provided, the method comprising (i) providing a cell containing a mixture of a liquid crystal and pre-polymer (ii) applying a stimulus to arrange the liquid crystal in a first predetermined state and (iii) subsequent to, or contemporaneously with, step (ii), causing the pre-polymer to form polymer when the liquid crystal is in a second predetermined state, wherein steps (ii) and (iii) are performed a plurality of times.
摘要:
An organic electroluminescence (OEL) device, having a polymeric substrate, a plurality of light enhanced structures, a barrier layer, a first electrode, an organic light emitting layer, a second electrode and a protective layer, is provided. The polymeric substrate has a first surface and a second surface. The light enhanced structures are disposed on the first surface. The barrier layer is disposed on the second surface. The first electrode is disposed on the barrier layer. The organic light emitting layer is disposed on the first electrode. The second electrode is disposed on the organic light emitting layer. The protective layer is disposed on the second electrode. Since the OEL device has light enhanced structures, not only light efficiency can be improved but surface scattering is also reduced.
摘要:
This invention is directed to a projector comprising a polarizer-free display device. Such a projector is more energy efficient while the switching speed is not compromised. The display device may be an electrophoretic display capable of lateral switching of the charged pigment particles in the display fluid, or an electrowetting display.
摘要:
A driving method of an electrophoretic display having at least a display particle is provided. The driving method includes the following steps. A first voltage difference is applied to a data line in a first period, in which the data line corresponds to one of the display particles. At least a particle restore period is inserted in the first period, and a second voltage difference is applied to the data line in the particle restore periods, in which the second voltage difference is different from the first voltage difference. With this method disclosed here, the maxima brightness, maxima darkness, contrast ratio, color saturation, bistability, and image updating time can be largely improved.
摘要:
An organic electroluminescence (OEL) device, having a polymeric substrate, a plurality of light enhanced structures, an anti-oxidation layer, a first electrode, an organic light emitting layer, a second electrode and a protective layer, is provided. The polymeric substrate has a first surface and a second surface. The light enhanced structures are disposed on the first surface. The anti-oxidation layer is disposed on the second surface. The first electrode is disposed on the anti-oxidation layer. The organic light emitting layer is disposed on the first electrode. The second electrode is disposed on the organic light emitting layer. The protective layer is disposed on the second electrode. Since the OEL device has light enhanced structures, not only light efficiency can be improved but also surface scattering is reduced. Moreover, a method of fabricating an OEL device is also provided to make the OEL device in mass production for lowering the production cost.
摘要:
A reflective liquid crystal display device integrating a self-emitting display element and fabrication methods thereof. The reflective liquid crystal display integrating a self-emitting display element comprises a reflective liquid crystal display (LCD) device and a transparent self-emitting display element directly disposed on the reflective LCD device. The reflective LCD includes a reflective cholesterol liquid crystal display, a reflective polymer dispersed liquid crystal display, a reflective twisted nematic liquid crystal display, a reflective smectic liquid crystal display, a vertical aligned liquid crystal (VA-LC) display, or a ferro-electric liquid crystal display.
摘要:
The present invention is directed to a display device comprising a display fluid layer sandwiched between a first substrate layer and a second substrate layer, and a light-enhancing layer between the display fluid layer and the second substrate layer. The light-enhancing structure can enhance the colors displayed by the display device, especially the colors displayed through lateral switching of the charged pigment particles in an electrophoretic fluid.