摘要:
A blue phase liquid crystal display device includes a backlight module and a blue phase liquid crystal display panel. The backlight module includes a plurality of light sources. The light sources generate a plurality of primary color lights with different bands. The blue phase liquid crystal display panel includes a blue phase liquid crystal layer. The blue phase liquid crystal layer includes a plurality of blue phase liquid crystal molecules and a plurality of chiral dopants. The blue phase liquid crystal layer has a reflection band. The reflection band is located between the bands of two adjacent primary color lights.
摘要:
A learning-based visual attention prediction method is disclosed. The method includes a correlation relationship between the fixation density and at least one feature information being learned by training, followed by a test video sequence of test frames being received. Afterward, at least one tested feature map is generated for each test frame based on the feature information. Finally, the tested feature map is mapped into a saliency map, which indicates the fixation strength of the corresponding test frame, according to the correlation relationship.
摘要:
The present invention provides a method of manufacturing a liquid crystal display panel. First, a top substrate, a bottom substrate, and a liquid crystal medium are provided, and the liquid crystal medium is filled between the top substrate and the bottom substrate. Next, an electric field is applied to the liquid crystal medium. Then, the electric field is stopped. Thereafter, an energy light beam is irradiated on the liquid crystal medium to form a liquid crystal layer.
摘要:
A three-stage power adjustable Light Emitting Diode bulb includes a first resistance and a second resistance which is electrically connected to the first resistance in parallel. The first resistance and the second resistance are connected to a rectifier. Multiple Light Emitting Diode units and a limiting resistance are connected between the positive and negative poles of the rectifier. The Light Emitting Diode units each have multiple Light Emitting Diodes. The electric energy consumption of the Light Emitting Diode bulb is reduced and the life of use of the Light Emitting Diode bulb is prolonged. The resistance value of the first and second resistance can be adjusted to have different luminous powers.
摘要:
The electrode structures in the display units of the liquid crystal display (LCD) panel described in the embodiments of the invention are formed by stacking the bottom electrodes, the insulation pattern layers, and the top electrodes. The width of each of the bottom electrodes is greater than the width of each of the top electrodes (i.e., the electrode structures have the protrusion-like shape). Therefore, the operating voltage can be effectively reduced, and the transmission rate can be improved.
摘要:
An object-based system and method of directing visual attention by a subliminal cue is disclosed. An object detector detects an object in an input image, thereby resulting in a cued object served as an object-based subliminal cue. An enhancement unit enhances saliency of the cued object in the input image by respectively and differently adjusting image characteristic of the cued object and an area other than the cued object, thereby generating a cue image. A mixer selects between the cue image and the input image, thereby resulting in a sequence of output images composed of the input images and the cue images, each of which is interposed between the adjacent input images.
摘要:
A learning-based visual attention prediction method is disclosed. The method includes a correlation relationship between the fixation density and at least one feature information being learned by training, followed by a test video sequence of test frames being received. Afterward, at least one tested feature map is generated for each test frame based on the feature information. Finally, the tested feature map is mapped into a saliency map, which indicates the fixation strength of the corresponding test frame, according to the correlation relationship.
摘要:
A light emitting module is revealed. The light emitting module includes a main substrate disposed with LED lights. The main substrate is connected correspondingly to a connector that is electrically connected with a light holder. A plurality light emitting sets is disposed circularly under the main substrate. Thereby the LED lights on the main substrate project light upward while the light emitting sets provide light under the main substrate and therearound. Thus the light emitting module provides shadow-free illumination. While being used together with a light shade, figures on the light shade are projected and enlarged so as to enhance visual aesthetics.
摘要:
This invention relates to a desk lamp in which the base of desk lamp is provided with a power lead having a transformer-type plug at one end for plug-in connection with a socket connecting to commercial electricity, a battery chamber within the base for receiving batteries, and a light regulating circuit within the base which has a light regulating knob provided on and protruded to the outside of the base. In this way, the desk lamp not only can be lighten up for illumination purpose under different type power supply such as commercial electricity or battery, but also the light intensity of desk lamp can be regulated through the light regulating circuit by the light regulating knob according to user's demand. In addition, the desk lamp can be used as an emergency light by the use of additionally added batteries. Therefore, it has better performance in total practical application.
摘要:
A light bulb includes a glass bulb having a top part and a bottom part which is connected to the top part. A light unit is located in a space defined between the top and bottom parts. The light unit has a transverse circuit board and at least one upright circuit board. Multiple Light Emitting Diodes are connected to the top surface and the bottom surface of the transverse circuit board. The at least one upright circuit board is connected to the top surface of the transverse circuit board. Multiple Light Emitting Diodes are connected to the outside surface of the at least one upright circuit board.The light beams from the Light Emitting Diodes go through the glass bulb and toward different directions.