61results about How to "Easy to see clearly" patented technology

The invention provides a method for adjusting display font size of a portable video unit, which comprises the following steps: measuring a distance between an object in front of the portable video unit and the portable video unit; matching corresponding font size information in preset distance and font size relation information according to the measured distance; adjusting the font size of character information to be displayed according to the matched font size information; and converting the character information to be displayed into video signals for display. The invention also provides a corresponding portable video unit.

The eye exerciser for exercising eyes includes one rectangular plate, one eye exercising pattern sheet fixed with clips onto the rectangular plate, and one movable support connected to the rectangular plate. One set of eye exercising pattern sheets is provided, and eye exercising pattern sheet is fixed smoothly on the properly backwards inclined rectangular plate and may be replaced easily. The present invention can exercise eyes comprehensively and conveniently, and has excellent eye exercising effect, amblyopia and squint remitting effect and visual field expanding effect.

The invention provides a carpooling taxi and a carpooling method thereof, which belong to the field of taxi carpooling. According to the carpooling taxi, a display screen is additionally arranged on the roof of the taxi and used for displaying the current position of the taxi, main places through which the taxi drives, a destination and the quantity of passengers in the taxi or the quantity of passengers who can still carpool in the taxi, and a passenger can freely select an appropriate taxi for carpooling in accordance with the information and personal situation. The carpooling method is flexible and accurate. According to the carpooling taxi and the carpooling method, the information of a driving route selected by a taxi driver is sent to a server of a taxi company, the taxi company can supervise whether the taxi driver drives in accordance with a preset route, and the taxi driver is prevented from violating regulations, for example, the driver deliberately selects a long route. In addition, a reasonable proportion for charging is selected in the process of carpooling in accordance with the driving distance and the on-off order of the passengers, the passengers save fares, and the taxi driver earns more fares.

The invention discloses an intelligent wardrobe capable of facilitating the storage and taking of high-position objects. The intelligent wardrobe comprises a wardrobe body and is characterized in that more than two drawers are arranged on the lower portion of the wardrobe body, the wardrobe is provided with clothes hanging cabinets located above the drawers, and the wardrobe body is provided with more than one upper storage cabinets above the clothes hanging cabinets; an outer cabinet with a lower-end opening is slidably mounted in each upper storage cabinet, the front-end wall face of the outer cabinet extends upwards, and an electric push rod is connected between the upper end of the front-end wall face of the outer cabinet and the rear wall face of the wardrobe body; an inner cabinet with a front-end opening is slidably mounted in each outer cabinet, four connecting ropes are connected to the vertex positions of the upper end of the inner cabinet, rope winding wheels connected with the four connecting ropes are mounted at the upper ends of the outer cabinet, the two front rope winding wheels are connected through a linkage shaft, the two rear rope winding wheels are connected through a linkage shaft, and two rope winding motors respectively connected with the two linkage shafts are further mounted at the top of the outer cabinet. The intelligent wardrobe has the advantages that the outer cabinets in the upper storage cabinets are controlled through the electric push rods and can extend out to the front of the wardrobe body, the inner cabinets can extends out downwardly by the coordination of the rope winding motors and the connecting ropes, and the storage and taking of the objects in the inner cabinets are facilitated.

The invention discloses an LED device, a fabrication method thereof and a display panel. The LED device comprises a device structure layer, wherein the device structure layer comprises a first semiconductor layer, a light-emitting functional layer and a second semiconductor layer which are sequentially arranged, the LED device also comprises a light-emitting layer, and the light-emitting layer isarranged on a peripheral side surface of the device structure layer. The display panel comprises a transparent first substrate and a plurality of LED devices, wherein the plurality of LED devices arearranged on the first substrate, and light can be emitted simultaneously from a top surface and a bottom surface of each LED device; with the arrangement of the light-emitting layer, the light giving-out brightness of the top surface and the bottom surface of the LED device is further improved, thus, the display panel proposed by the embodiment is a transparent display panel and has relatively high transmittance, and the requirement of a user on the transmittance of the display panel can be met.

The invention discloses a multifunctional umbrella rack. The multifunctional umbrella rack comprises a frame, an evaporation plate, a sensor, a control box, a positioning groove, a water groove, a drainage pipe, a water flow guide pipe, a water tank, a heater, two inner side plates, an outer side plate and a positioning partition plate, wherein the evaporation plate, the control box, the inner side plate, the outer side plate and the water tank are all installed on the frame; the evaporation plate is obliquely installed in the frame with the oblique angle of 45 degree, the control box is installed on the top of the frame, the two inner side plates are installed at the left side and right side of the frame respectively, and pipeline through holes are formed in the inner side plates. The multifunctional umbrella rack makes full use of space and reduces the occupied area, umbrella storage density is high, and the umbrella rack saves a lot of space.