摘要:
A pressure and temperature sensor assembly for internal combustion engines is disclosed. The sensor assembly is formed by integrating a temperature sensor part with a conventional MAP sensor into a single structure. In the temperature sensor part, a temperature sensing rod (23) is formed by partially extending downward the bottom case (7) of a MAP sensor at a portion around the lower end of a pressure inlet port (9) of the bottom case (7). A temperature sensor chip (24) is interiorly installed in the temperature sensing rod (23) and is electrically connected to the connection terminals of the top case (1). The sensor assembly is commonly used for sensing both the internal pressure and inlet air temperature of a cylinder.
摘要:
A manifold absolute pressure (MAP) sensor for internal combustion engines is disclosed. In the MAP sensor, the top and bottom cases (1, 7) of a sensor housing have a plurality of fitting slots (10) and fitting protrusions (11) at their connection edges respectively and are easily and tightly assembled into a single structure through a mechanical fitting and epoxy bonding process. A plurality of support protrusions (12, 12') are internally formed on each of the top and bottom cases (1, 7) and support each side of the circuit board (5), with the circuit board (5) being positioned under the sensor member (4) and allowing the pressure inlet pipe (4') of the sensor member (4) to pass through. A supporting ring (13) and an O-ring (14) are commonly fitted over the pressure inlet pipe (4') of the sensor member (4) and are closely fitted into the enlarged top end of the pressure inlet port (8).
摘要:
A method of driving liquid crystal lens includes identifying a driving mode and driving unit lenses of the liquid crystal lens. The driving mode includes a two-dimensional (“2D”) mode and a three-dimensional (“3D”) mode. Driving timings of the unit lenses are different from each other in the 3D mode.
摘要:
A display apparatus includes a display panel configured to include a plurality of pixels and display an image having a plurality of viewpoints in response to a data signal and a control signal, a converter, and a driver. The converter is configured to receive a first image signal and a first control signal, the first image signal including an image data and a depth data corresponding to the image data and a first control signal, the converter further configured to generate a converted depth data corresponding to a predetermined pixel on the basis of the first image signal, and output a second image signal having the viewpoints and a second control signal based on the image data and the converted depth data. The driver is configured to receive the second image signal and the second control signal and output the data signal and the control signal to the display panel.
摘要:
The display device includes a timing controller, a data driving unit, a gate driving unit, and a display panel. The timing controller divides m-bit image data (m is a natural number) received from the outside into n different image data for each viewpoint (n is 2 or larger natural number), and generates an output frame composed of a plurality of 3-dimensional image data including the n image data for each viewpoint. Then, the output frame is dithered so that the image data for each viewpoint expresses m-bit gradation with l bit, and image data for each viewpoint included in the output frame are outputted as output image signals.
摘要:
A light-emitting module includes a light guide plate and a light source unit in accordance with an embodiment. The light guide plate include an upper surface, a lower surface facing the upper surface, a plurality of side surfaces connecting the upper surface and the lower surface, and a cross-sectional surface connected to at least one of the side surfaces. The light source unit includes a substrate disposed in correspondence with the cross-sectional surface and a point light source mounted on the substrate to emit light to the cross-sectional surface. Thus, light-emitting efficiency may be enhanced and the arrangement of point light sources may be optimized, so that a required amount of emitted light may be obtained using a small number of the point light sources. In addition, uniformity of luminance and heat-radiating efficiency may also be enhanced.
摘要:
A method of driving liquid crystal lens includes identifying a driving mode and driving unit lenses of the liquid crystal lens. The driving mode includes a two-dimensional (“2D”) mode and a three-dimensional (“3D”) mode. Driving timings of the unit lenses are different from each other in the 3D mode.
摘要:
A method and apparatus are disclosed for providing location information of a User Equipment (UE) in a communication system including the UE, a Secure User Plane Location (SUPL) Location Center (SLC), and a SUPL Positioning Center (SPC). The method includes receiving, by the SLC, a request for the location information of the UE from a requester; notifying, by the SLC, the UE that the location information has been requested; transmitting, by the SLC to the SPC, a pseudo IDentifier (ID) for securing a connection between the SPC and the SLC; receiving, by the SLC from the SPC, the location information of the UE with the pseudo ID, the location information of the UE being calculated by the SPC, based on a positioning measurement measured by the UE; and transmitting, by the SLC, the location information to the requester.
摘要:
A display apparatus includes a light providing unit generating light, a display unit displaying an image using the light generated by the light providing unit, a driving unit driving at least one of the light providing unit and the display unit, and a bottom chassis receiving the light providing unit, the bottom chassis having a driving unit receiving recess that receives the driving unit.
摘要:
An electron emission device, useful as a backlight unit, improves uniformity between pixels and maximizes post-processing effects. The electron emission device includes a base substrate with first electrodes extending on the base substrate, each of which includes a resistance layer formed at an end. The electron emission device also includes second electrodes electrically insulated from the first electrodes and electron emission sources formed on the first electrodes. The electron emission device is configured for current to flow through the resistance layer during a driving operation and for current to not flow through the resistance layer during an aging operation.